move time-related functionality out of views.general

also add link styles for links in a table row

.drone.yml

@@ -30,7 +30,9 @@ steps:
   image: plugins/docker
   settings:
     repo: registry.kucharczyk.xyz/timetracker
-    auto_tag: true
+    tags:
+      - ${DRONE_COMMIT_REF}
+      - ${DRONE_COMMIT_BRANCH}
   when:
     branch:
       exclude:

.envrc

@@ -0,0 +1 @@
+use nix

.gitea/workflows/build-docker.yml

@@ -1,25 +0,0 @@
-name: Django CI/CD
-
-on:
-  push:
-    branches: [ main ]
-    paths-ignore: [ 'README.md' ]
-
-jobs:
-  build-and-push:
-    runs-on: ubuntu-latest
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-    - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@v3
-    - name: Build and push
-      uses: docker/build-push-action@v5
-      with:
-        context: .
-        push: true
-        tags: |
-          registry.kucharczyk.xyz/timetracker:latest
-          registry.kucharczyk.xyz/timetracker:${{ env.VERSION_NUMBER }}          
-    env:
-      VERSION_NUMBER: 1.5.1

.github/workflows/build-docker.yml

@@ -0,0 +1,36 @@
+name: Django CI/CD
+
+on:
+  push:
+    paths-ignore: [ 'README.md' ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v4
+        with:
+          python-version: 3.12
+      - run: |
+          python -m pip install poetry
+          poetry install
+          poetry env info
+          poetry run python manage.py migrate
+          # PROD=1 poetry run pytest
+  build-and-push:
+    needs: test
+    runs-on: ubuntu-latest
+    if: github.ref == 'refs/heads/main'
+    steps:
+      - uses: actions/checkout@v4
+      - uses: docker/setup-buildx-action@v3
+      - uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: |
+            registry.kucharczyk.xyz/timetracker:latest
+            registry.kucharczyk.xyz/timetracker:${{ env.VERSION_NUMBER }}          
+    env:
+      VERSION_NUMBER: 1.5.1

.gitignore

@@ -1,9 +1,12 @@
 __pycache__
 .mypy_cache
 .pytest_cache
-.venv
+.venv/
 node_modules
 package-lock.json
 db.sqlite3
 /static/
 dist/
+.DS_Store
+.python-version
+.direnv

.pre-commit-config.yaml

@@ -1,10 +1,20 @@
 repos:
--   repo: https://github.com/psf/black
-    rev: 22.12.0
-    hooks:
-    -   id: black
+# disable due to incomaptible formatting between
+# black and ruff
+# TODO: replace with ruff when it works on NixOS
+# -   repo: https://github.com/psf/black
+#     rev: 24.8.0
+#     hooks:
+#     -   id: black
 - repo: https://github.com/pycqa/isort
-  rev: 5.12.0
+  rev: 5.13.2
   hooks:
     - id: isort
       name: isort (python)
+- repo: https://github.com/Riverside-Healthcare/djLint
+  rev: v1.34.0
+  hooks:
+    - id: djlint-reformat-django
+      args: ["--ignore", "H011"]
+    - id: djlint-django
+      args: ["--ignore", "H011"]

.vscode/extensions.json

@@ -0,0 +1,11 @@
+{
+    "recommendations": [
+        "charliermarsh.ruff",
+        "ms-python.python",
+        "ms-python.vscode-pylance",
+        "ms-python.debugpy",
+        "batisteo.vscode-django",
+        "bradlc.vscode-tailwindcss",
+        "EditorConfig.EditorConfig"
+    ]
+}

.vscode/settings.json

@@ -4,8 +4,30 @@
     ],
     "python.testing.unittestEnabled": false,
     "python.testing.pytestEnabled": true,
-    "python.analysis.typeCheckingMode": "basic",
+    "python.analysis.typeCheckingMode": "strict",
     "[python]": {
-        "editor.defaultFormatter": "ms-python.black-formatter"
+        "editor.defaultFormatter": "charliermarsh.ruff",
+        "editor.formatOnSave": true,
+        "editor.codeActionsOnSave": {
+            "source.fixAll": "explicit",
+            "source.organizeImports": "explicit"
         },
+    },
+    "ruff.path": ["/nix/store/jaibb3v0rrnlw5ib54qqq3452yhp1xcb-ruff-0.5.7/bin/ruff"],
+    "tailwind-fold.supportedLanguages": [
+        "html",
+        "typescriptreact",
+        "javascriptreact",
+        "typescript",
+        "javascript",
+        "vue-html",
+        "vue",
+        "php",
+        "markdown",
+        "coffeescript",
+        "svelte",
+        "astro",
+        "erb",
+        "django-html"
+    ]
 }

CHANGELOG.md

@@ -1,5 +1,47 @@
 ## Unreleased
 
+## New
+* Render notes as Markdown
+* Require login by default
+* Add stats for dropped purchases, monthly playtimes
+* Allow deleting purchases
+* Add all-time stats
+* Manage purchases
+
+## Improved
+* mark refunded purchases red on game overview
+* increase session count on game overview when starting a new session
+* game overview:
+  * sort purchases also by date purchased (on top of date released)
+  * improve header format, make it more appealing
+  * ignore manual sessions when calculating session average
+* stats: improve purchase name consistency
+* session list: use display name instead of sort name
+* unify the appearance of game links, and make them expand to full size on hover
+
+## Fixed
+* Fix title not being displayed on the Recent sessions page
+* Avoid errors when displaying game overview with zero sessions
+
+## 1.5.2 / 2024-01-14 21:27+01:00
+
+## Improved
+* game overview:
+  * improve how editions and purchases are displayed
+  * make it possible to end session from overview
+* add purchase: only allow choosing purchases of selected edition
+* session list:
+  * starting and ending sessions is much faster/doest not reload the page
+  * listing sessions is much faster
+
+## 1.5.1 / 2023-11-14 21:10+01:00
+
+## Improved
+* Disallow choosing non-game purchase as related purchase
+* Improve display of purchases
+
+## 1.5.0 / 2023-11-14 19:27+01:00
+
 ## New
 * Add stat for finished this year's games
 * Add purchase types:
@@ -8,6 +50,9 @@
   * Season Pass
   * Battle Pass
 
+## Fixed
+* Order purchases by date on game view
+
 ## 1.4.0 / 2023-11-09 21:01+01:00
 
 ### New
@@ -95,22 +140,24 @@
 
 ### Enhancements
 * Improve form appearance
-* Add helper buttons next to datime fields
-* Change recent session view to current year instead of last 30 days
-* Fix bug when filtering only manual sessions (https://git.kucharczyk.xyz/lukas/timetracker/issues/51)
-* Add copy button on Add session page to copy times between fields
-* Use the same form when editing a session as when adding a session
-* Add a hacky way not to reload a page when starting or ending a session (https://git.kucharczyk.xyz/lukas/timetracker/issues/52)
 * Focus important fields on forms
+* Use the same form when editing a session as when adding a session
+* Change recent session view to current year instead of last 30 days
+* Add a hacky way not to reload a page when starting or ending a session (https://git.kucharczyk.xyz/lukas/timetracker/issues/52)
 * Improve session list (https://git.kucharczyk.xyz/lukas/timetracker/issues/53)
-* Change fonts to IBM Plex
-* Only use local WOFF2 font files
+
+### Fixes
+
+* Fix session being wrongly considered in progress if it had a certain amount of manual hours (https://git.kucharczyk.xyz/lukas/timetracker/issues/58)
+* Fix bug when filtering only manual sessions (https://git.kucharczyk.xyz/lukas/timetracker/issues/51)
+
 
 ## 1.0.3 / 2023-02-20 17:16+01:00
 
 * Add wikidata ID and year for editions
+* Add icons for game, edition, purchase filters
 * Allow filtering by game, edition, purchase from the session list
-* Add icons for the above
+* Allow editing filtered entities from session list
 
 ## 1.0.2 / 2023-02-18 21:48+01:00
 

Dockerfile

@@ -1,6 +1,6 @@
 FROM python:3.12.0-slim-bullseye
 
-ENV VERSION_NUMBER=1.5.1 \
+ENV VERSION_NUMBER=1.5.2 \
     PROD=1 \
     PYTHONUNBUFFERED=1 \
     PYTHONFAULTHANDLER=1 \

Makefile

@@ -1,20 +1,36 @@
-all: migrate
+all: css migrate
 
-initialize: npm migrate sethookdir loadplatforms
+initialize: npm css migrate sethookdir loadplatforms
 
 HTMLFILES := $(shell find games/templates -type f)
+PYTHON_VERSION = 3.12
 
 npm:
 	npm install
 
+css: common/input.css
+	npx tailwindcss -i ./common/input.css -o  ./games/static/base.css
+
 makemigrations:
 	poetry run python manage.py makemigrations
 
 migrate: makemigrations
 	poetry run python manage.py migrate
 
-dev: migrate
-	poetry run python manage.py runserver
+init:
+	pyenv install -s $(PYTHON_VERSION)
+	pyenv local $(PYTHON_VERSION)
+	pip install poetry
+	poetry install
+	npm install
+
+dev:
+	@npx concurrently \
+		--names "Django,Tailwind" \
+		--prefix-colors "blue,green" \
+		"poetry run python -Wa manage.py runserver" \
+		"npx tailwindcss -i ./common/input.css -o ./games/static/base.css --watch"
+
 
 caddy:
 	caddy run --watch

README.md

@@ -1,3 +1,15 @@
 # Timetracker
 
 A simple game catalogue and play session tracker.
+
+# Development
+
+The project uses `pyenv` to manage installed Python versions.
+If you have `pyenv` installed, you can simply run:
+
+```
+make init
+```
+
+This will make sure the correct Python version is installed, and it will install all dependencies using `poetry`.
+Afterwards, you can start the development server using `make dev`.

common/input.css

@@ -0,0 +1,171 @@
+@tailwind base;
+@tailwind components;
+@tailwind utilities;
+
+@font-face {
+  font-family: "IBM Plex Mono";
+  src: url("fonts/IBMPlexMono-Regular.woff2") format("woff2");
+  font-weight: 400;
+  font-style: normal;
+}
+
+@font-face {
+  font-family: "IBM Plex Sans";
+  src: url("fonts/IBMPlexSans-Regular.woff2") format("woff2");
+  font-weight: 400;
+  font-style: normal;
+}
+
+@font-face {
+  font-family: "IBM Plex Serif";
+  src: url("fonts/IBMPlexSerif-Regular.woff2") format("woff2");
+  font-weight: 400;
+  font-style: normal;
+}
+
+@font-face {
+  font-family: "IBM Plex Serif";
+  src: url("fonts/IBMPlexSerif-Bold.woff2") format("woff2");
+  font-weight: 700;
+  font-style: normal;
+}
+
+@font-face {
+  font-family: "IBM Plex Sans Condensed";
+  src: url("fonts/IBMPlexSansCondensed-Regular.woff2") format("woff2");
+  font-weight: 400;
+  font-style: normal;
+}
+
+
+/* a:hover {
+  text-decoration-color: #ff4400;
+  color: rgb(254, 185, 160);
+  transition: all 0.2s ease-out;
+} */
+
+form label {
+  @apply dark:text-slate-400;
+}
+
+.responsive-table {
+  @apply dark:text-white mx-auto table-fixed;
+}
+
+.responsive-table tr:nth-child(even) {
+  @apply bg-slate-800
+}
+
+.responsive-table tbody tr:nth-child(odd) {
+  @apply bg-slate-900
+}
+
+.responsive-table thead th {
+  @apply text-left border-b-2 border-b-slate-500 text-xl;
+}
+
+.responsive-table thead th:not(:first-child),
+.responsive-table td:not(:first-child) {
+  @apply border-l border-l-slate-500;
+}
+
+@layer utilities {
+  .min-w-20char {
+    min-width: 20ch;
+  }
+  .max-w-20char {
+    max-width: 20ch;
+  }
+  .min-w-30char {
+    min-width: 30ch;
+  }
+  .max-w-30char {
+    max-width: 30ch;
+  }
+  .max-w-35char {
+    max-width: 35ch;
+  }
+  .max-w-40char {
+    max-width: 40ch;
+  }
+}
+
+form input,
+select,
+textarea {
+  @apply dark:border dark:border-slate-900 dark:bg-slate-500 dark:text-slate-100;
+}
+
+form input:disabled,
+select:disabled,
+textarea:disabled {
+  @apply dark:bg-slate-700 dark:text-slate-400;
+}
+
+.errorlist {
+  @apply mt-4 mb-1 pl-3 py-2 bg-red-600 text-slate-200 w-[300px];
+}
+
+@media screen and (min-width: 768px) {
+  form input,
+  select,
+  textarea {
+    width: 300px;
+  }
+}
+
+@media screen and (max-width: 768px) {
+  form input,
+  select,
+  textarea {
+    width: 150px;
+  }
+}
+
+#button-container button {
+  @apply mx-1;
+}
+
+.basic-button-container {
+  @apply flex space-x-2 justify-center;
+}
+
+.basic-button {
+  @apply inline-block px-6 py-2.5 bg-blue-600 text-white font-medium text-xs leading-tight uppercase rounded shadow-md hover:bg-blue-700 hover:shadow-lg focus:bg-blue-700 focus:shadow-lg focus:outline-none focus:ring-0 active:bg-blue-800 active:shadow-lg transition duration-150 ease-in-out;
+}
+
+.markdown-content ul {
+  list-style-type: disc;
+  list-style-position: inside;
+  padding-left: 1em;
+}
+
+.markdown-content ol {
+  list-style-type: decimal;
+  list-style-position: inside;
+  padding-left: 1em;
+}
+
+.markdown-content ul, 
+.markdown-content ol {
+    list-style-position: outside;
+    padding-left: 1em;
+}
+
+.markdown-content ul ul, 
+.markdown-content ul ol, 
+.markdown-content ol ul, 
+.markdown-content ol ol {
+    list-style-type: circle;
+    margin-top: 0.5em;
+    margin-bottom: 0.5em;
+    padding-left: 1em;
+}
+
+/* .truncate-container {
+  @apply inline-block relative;
+  a {
+    @apply inline-block truncate max-w-20char transition-all group-hover:absolute group-hover:max-w-none group-hover:-top-8 group-hover:-left-6 group-hover:min-w-60 group-hover:px-6 group-hover:py-3.5 group-hover:bg-purple-600 group-hover:rounded-sm group-hover:outline-dashed group-hover:outline-purple-400 group-hover:outline-4;
+    
+  }  
+} */

common/time.py

@@ -1,5 +1,13 @@
 import re
-from datetime import timedelta
+from datetime import datetime, timedelta
+
+from django.utils import timezone
+
+dateformat: str = "%d/%m/%Y"
+datetimeformat: str = "%d/%m/%Y %H:%M"
+timeformat: str = "%H:%M"
+durationformat: str = "%2.1H hours"
+durationformat_manual: str = "%H hours"
 
 
 def _safe_timedelta(duration: timedelta | int | None):
@@ -12,7 +20,7 @@ def _safe_timedelta(duration: timedelta | int | None):
 
 
 def format_duration(
-    duration: timedelta | int | None, format_string: str = "%H hours"
+    duration: timedelta | int | float | None, format_string: str = "%H hours"
 ) -> str:
     """
     Format timedelta into the specified format_string.
@@ -70,3 +78,9 @@ def format_duration(
                 rf"%\d*\.?\d*{pattern}", replacement, formatted_string
             )
     return formatted_string
+
+
+def local_strftime(datetime: datetime, format: str = datetimeformat) -> str:
+    return timezone.localtime(datetime).strftime(format)
+
+

common/utils.py

@@ -1,3 +1,99 @@
+from random import choices
+from string import ascii_lowercase
+from typing import Any, Callable
+
+from django.template.loader import render_to_string
+from django.urls import NoReverseMatch, reverse
+from django.utils.safestring import mark_safe
+
+
+def Popover(
+    wrapped_content: str,
+    popover_content: str = "",
+) -> str:
+    id = randomid()
+    if popover_content == "":
+        popover_content = wrapped_content
+    content = f"<span data-popover-target={id}>{wrapped_content}</span>"
+    result = mark_safe(
+        str(content)
+        + render_to_string(
+            "cotton/popover.html",
+            {
+                "id": id,
+                "slot": popover_content,
+            },
+        )
+    )
+    return result
+
+
+HTMLAttribute = tuple[str, str]
+HTMLTag = str
+
+
+def Component(
+    attributes: list[HTMLAttribute] = [],
+    children: list[HTMLTag] | HTMLTag = [],
+    template: str = "",
+    tag_name: str = "",
+) -> HTMLTag:
+    if not tag_name and not template:
+        raise ValueError("One of template or tag_name is required.")
+    if isinstance(children, str):
+        children = [children]
+    childrenBlob = "\n".join(children)
+    attributesList = [f'{name} = "{value}"' for name, value in attributes]
+    attributesBlob = " ".join(attributesList)
+    tag: str = ""
+    if tag_name != "":
+        tag = f"<a {attributesBlob}>{childrenBlob}</a>"
+    elif template != "":
+        tag = render_to_string(
+            template,
+            {name: value for name, value in attributes} | {"slot": "\n".join(children)},
+        )
+    return mark_safe(tag)
+
+
+def A(
+    attributes: list[HTMLAttribute] = [],
+    children: list[HTMLTag] | HTMLTag = [],
+    url: str | Callable[..., Any] = "",
+):
+    """
+    Returns the HTML tag "a".
+    "url" can either be:
+        - URL (string)
+        - path name passed to reverse() (string)
+        - function
+    """
+    additional_attributes = []
+    if url:
+        if type(url) is str:
+            try:
+                url_result = reverse(url)
+            except NoReverseMatch:
+                url_result = url
+        elif callable(url):
+            url_result = url()
+        else:
+            raise TypeError("'url' is neither str nor function.")
+        additional_attributes = [("href", url_result)]
+    return Component(
+        tag_name="a", attributes=attributes + additional_attributes, children=children
+    )
+
+
+def Button(
+    attributes: list[HTMLAttribute] = [],
+    children: list[HTMLTag] | HTMLTag = [],
+):
+    return Component(
+        template="cotton/button.html", attributes=attributes, children=children
+    )
+
+
 def safe_division(numerator: int | float, denominator: int | float) -> int | float:
     """
     Divides without triggering division by zero exception.
@@ -7,3 +103,45 @@ def safe_division(numerator: int | float, denominator: int | float) -> int | flo
         return numerator / denominator
     except ZeroDivisionError:
         return 0
+
+
+def safe_getattr(obj: object, attr_chain: str, default: Any | None = None) -> object:
+    """
+    Safely get the nested attribute from an object.
+
+    Parameters:
+    obj (object): The object from which to retrieve the attribute.
+    attr_chain (str): The chain of attributes, separated by dots.
+    default: The default value to return if any attribute in the chain does not exist.
+
+    Returns:
+    The value of the nested attribute if it exists, otherwise the default value.
+    """
+    attrs = attr_chain.split(".")
+    for attr in attrs:
+        try:
+            obj = getattr(obj, attr)
+        except AttributeError:
+            return default
+    return obj
+
+
+def truncate(input_string: str, length: int = 30, ellipsis: str = "…") -> str:
+    return (
+        (f"{input_string[:length-len(ellipsis)]}{ellipsis}")
+        if len(input_string) > 30
+        else input_string
+    )
+
+
+def truncate_with_popover(input_string: str) -> str:
+    if (truncated := truncate(input_string)) != input_string:
+        print(f"Not the same after: {truncated=}")
+        return Popover(wrapped_content=truncated, popover_content=input_string)
+    else:
+        print("Strings are the same!")
+        return input_string
+
+
+def randomid(seed: str = "", length: int = 10) -> str:
+    return seed + "".join(choices(ascii_lowercase, k=length))

frontend/.eslintrc.cjs

@@ -1,17 +0,0 @@
-module.exports = {
-  env: {
-    browser: true,
-    es2021: true
-  },
-  extends: ["eslint/recommended", "plugin:react/recommended", "plugin:prettier/recommended"],
-  overrides: [],
-  parserOptions: {
-    ecmaVersion: "latest",
-    sourceType: "module"
-  },
-  plugins: ["react"],
-  rules: {},
-  parserOptions: {
-    ecmaFeatures: { jsx: true }
-  }
-};

frontend/.gitignore

@@ -1,24 +0,0 @@
-# Logs
-logs
-*.log
-npm-debug.log*
-yarn-debug.log*
-yarn-error.log*
-pnpm-debug.log*
-lerna-debug.log*
-
-node_modules
-dist
-dist-ssr
-*.local
-
-# Editor directories and files
-.vscode/*
-!.vscode/extensions.json
-.idea
-.DS_Store
-*.suo
-*.ntvs*
-*.njsproj
-*.sln
-*.sw?

frontend/.prettierrc

@@ -1,9 +0,0 @@
-{
-    "semi": true,
-    "tabWidth": 2,
-    "printWidth": 100,
-    "singleQuote": true,
-    "trailingComma": "none",
-    "bracketSameLine": false,
-    "singleAttributePerLine": true
-}

frontend/index.html

@@ -1,17 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="UTF-8" />
-    <meta name="description" content="Self-hosted time-tracker."/>
-    <meta name="keywords" content="time, tracking, video games, self-hosted"/>
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <!-- TODO: replace with own icon -->
-    <!-- <link rel="icon" type="image/svg+xml" href="/vite.svg" /> -->
-    <link rel="stylesheet" href="https://rsms.me/inter/inter.css"/>
-    <title>Timetracker</title>
-  </head>
-  <body class="dark">
-    <div id="root"></div>
-    <script type="module" src="/src/main.jsx"></script>
-  </body>
-</html>

frontend/package.json

@@ -1,29 +0,0 @@
-{
-  "name": "frontend",
-  "private": true,
-  "version": "0.0.0",
-  "type": "module",
-  "scripts": {
-    "dev": "vite",
-    "build": "vite build",
-    "preview": "vite preview"
-  },
-  "dependencies": {
-    "autoprefixer": "^10.4.13",
-    "postcss": "^8.4.21",
-    "react": "^18.2.0",
-    "react-dom": "^18.2.0",
-    "tailwindcss": "^3.2.4"
-  },
-  "devDependencies": {
-    "@types/react": "^18.0.26",
-    "@types/react-dom": "^18.0.9",
-    "@vitejs/plugin-react": "^3.0.0",
-    "eslint": "^8.32.0",
-    "eslint-plugin-import": "^2.27.5",
-    "eslint-plugin-jsx-a11y": "^6.7.1",
-    "eslint-plugin-react": "^7.32.1",
-    "eslint-plugin-react-hooks": "^4.6.0",
-    "vite": "^4.0.0"
-  }
-}

frontend/postcss.config.cjs

@@ -1,6 +0,0 @@
-module.exports = {
-  plugins: {
-    tailwindcss: {},
-    autoprefixer: {},
-  },
-}

frontend/src/App.jsx

@@ -1,42 +0,0 @@
-import { useState } from 'react'
-import './App.css'
-
-function App() {
-  
-
-  return (
-    <>
-    <div className="dark:bg-gray-800 min-h-screen">
-            <nav className="mb-4 bg-white dark:bg-gray-900 border-gray-200 rounded">
-                <div className="container flex flex-wrap items-center justify-between mx-auto">
-                    <a href="{% url 'index' %}" className="flex items-center">
-                        <span className="text-4xl">⌚</span>
-                        <span className="self-center text-xl font-semibold whitespace-nowrap text-white">Timetracker</span>
-                    </a>
-                    <div className="w-full md:block md:w-auto">
-                        <ul
-                            className="flex flex-col md:flex-row p-4 mt-4 dark:text-white">
-                            <li><a className="block py-2 pl-3 pr-4 hover:underline" href="{% url 'add_game' %}">New Game</a></li>
-                            <li><a className="block py-2 pl-3 pr-4 hover:underline" href="{% url 'add_platform' %}">New Platform</a></li>
-                            {/* {% if game_available and platform_available %} */}
-                                <li><a className="block py-2 pl-3 pr-4 hover:underline" href="{% url 'add_purchase' %}">New Purchase</a></li>
-                            {/* {% endif %} */}
-                            {/* {% if purchase_available %} */}
-                                <li><a className="block py-2 pl-3 pr-4 hover:underline" href="{% url 'add_session' %}">New Session</a></li>
-                            {/* {% endif %} */}
-                            {/* {% if session_count > 0 %} */}
-                                <li><a className="block py-2 pl-3 pr-4 hover:underline" href="{% url 'list_sessions' %}">All Sessions</a></li>
-                            {/* {% endif %} */}
-                        </ul>
-                    </div>
-                </div>
-            </nav>
-            {/* {% block content %}No content here.{% endblock content %} */}
-        </div>
-        {/* {% load version %} */}
-        {/* <span className="fixed left-2 bottom-2 text-xs text-slate-300 dark:text-slate-600">{% version %} ({% version_date %})</span> */}
-        </>
-  )
-}
-
-export default App;

frontend/src/components/Nav.jsx

@@ -1,71 +0,0 @@
-import { Link } from 'react-router-dom';
-
-function Nav() {
-  return (
-    <nav className="mb-4 bg-white dark:bg-gray-900 border-gray-200 rounded">
-      <div className="container flex flex-wrap items-center justify-between mx-auto">
-        <Link
-          to="/"
-          className="flex items-center"
-        >
-          <span className="text-4xl">⌚</span>
-          <span className="self-center text-xl font-semibold whitespace-nowrap text-white">
-            Timetracker
-          </span>
-        </Link>
-        <div className="w-full md:block md:w-auto">
-          <ul className="flex flex-col md:flex-row p-4 mt-4 dark:text-white">
-            <li>
-              <a
-                className="block py-2 pl-3 pr-4 hover:underline"
-                href="{% url 'add_game' %}"
-              >
-                New Game
-              </a>
-            </li>
-            <li>
-              <a
-                className="block py-2 pl-3 pr-4 hover:underline"
-                href="{% url 'add_platform' %}"
-              >
-                New Platform
-              </a>
-            </li>
-            {/* {% if game_available and platform_available %} */}
-            <li>
-              <a
-                className="block py-2 pl-3 pr-4 hover:underline"
-                href="{% url 'add_purchase' %}"
-              >
-                New Purchase
-              </a>
-            </li>
-            {/* {% endif %} */}
-            {/* {% if purchase_available %} */}
-            <li>
-              <a
-                className="block py-2 pl-3 pr-4 hover:underline"
-                href="{% url 'add_session' %}"
-              >
-                New Session
-              </a>
-            </li>
-            {/* {% endif %} */}
-            {/* {% if session_count > 0 %} */}
-            <li>
-              <Link
-                className="block py-2 pl-3 pr-4 hover:underline"
-                to="/sessions"
-              >
-                All Sessions
-              </Link>
-            </li>
-            {/* {% endif %} */}
-          </ul>
-        </div>
-      </div>
-    </nav>
-  );
-}
-
-export default Nav;

frontend/src/components/SessionList.jsx

@@ -1,162 +0,0 @@
-export default function SessionList() {
-  const data = [
-    {
-        "url": "http://localhost:8000/api/sessions/25/",
-        "timestamp_start": "2020-01-01T00:00:00+01:00",
-        "timestamp_end": null,
-        "duration_manual": "12:00:00",
-        "duration_calculated": "00:00:00",
-        "note": "",
-        "purchase": "http://localhost:8000/api/purchases/3/"
-    },
-    {
-        "url": "http://localhost:8000/api/sessions/26/",
-        "timestamp_start": "2022-12-31T15:25:00+01:00",
-        "timestamp_end": "2022-12-31T17:25:00+01:00",
-        "duration_manual": "00:00:00",
-        "duration_calculated": "02:00:00",
-        "note": "",
-        "purchase": "http://localhost:8000/api/purchases/2/"
-    },
-    {
-        "url": "http://localhost:8000/api/sessions/27/",
-        "timestamp_start": "2023-01-01T23:00:00+01:00",
-        "timestamp_end": "2023-01-02T00:28:00+01:00",
-        "duration_manual": "00:00:00",
-        "duration_calculated": "01:28:00",
-        "note": "",
-        "purchase": "http://localhost:8000/api/purchases/3/"
-    },
-    {
-        "url": "http://localhost:8000/api/sessions/28/",
-        "timestamp_start": "2023-01-02T22:08:00+01:00",
-        "timestamp_end": "2023-01-03T01:08:00+01:00",
-        "duration_manual": "00:00:00",
-        "duration_calculated": "03:00:00",
-        "note": "",
-        "purchase": "http://localhost:8000/api/purchases/3/"
-    },
-    {
-        "url": "http://localhost:8000/api/sessions/29/",
-        "timestamp_start": "2023-01-03T22:36:00+01:00",
-        "timestamp_end": "2023-01-04T00:12:00+01:00",
-        "duration_manual": "00:00:00",
-        "duration_calculated": "01:36:00",
-        "note": "",
-        "purchase": "http://localhost:8000/api/purchases/3/"
-    },
-    {
-        "url": "http://localhost:8000/api/sessions/30/",
-        "timestamp_start": "2023-01-04T20:35:00+01:00",
-        "timestamp_end": "2023-01-04T22:36:00+01:00",
-        "duration_manual": "00:00:00",
-        "duration_calculated": "02:01:00",
-        "note": "",
-        "purchase": "http://localhost:8000/api/purchases/3/"
-    },
-    {
-        "url": "http://localhost:8000/api/sessions/31/",
-        "timestamp_start": "2023-01-06T18:48:00+01:00",
-        "timestamp_end": "2023-01-06T23:39:00+01:00",
-        "duration_manual": "00:00:00",
-        "duration_calculated": "04:51:00",
-        "note": "",
-        "purchase": "http://localhost:8000/api/purchases/3/"
-    },
-    {
-        "url": "http://localhost:8000/api/sessions/32/",
-        "timestamp_start": "2023-01-07T23:49:00+01:00",
-        "timestamp_end": "2023-01-08T01:43:00+01:00",
-        "duration_manual": "00:00:00",
-        "duration_calculated": "01:54:00",
-        "note": "",
-        "purchase": "http://localhost:8000/api/purchases/3/"
-    },
-    {
-        "url": "http://localhost:8000/api/sessions/33/",
-        "timestamp_start": "2023-01-08T16:21:00+01:00",
-        "timestamp_end": "2023-01-08T18:27:00+01:00",
-        "duration_manual": "00:00:00",
-        "duration_calculated": "02:06:00",
-        "note": "",
-        "purchase": "http://localhost:8000/api/purchases/3/"
-    },
-    {
-        "url": "http://localhost:8000/api/sessions/34/",
-        "timestamp_start": "2023-01-08T19:04:00+01:00",
-        "timestamp_end": "2023-01-08T22:03:00+01:00",
-        "duration_manual": "00:00:00",
-        "duration_calculated": "02:59:00",
-        "note": "",
-        "purchase": "http://localhost:8000/api/purchases/3/"
-    },
-    {
-        "url": "http://localhost:8000/api/sessions/35/",
-        "timestamp_start": "2023-01-09T19:35:48+01:00",
-        "timestamp_end": "2023-01-09T22:13:20.519058+01:00",
-        "duration_manual": "00:00:00",
-        "duration_calculated": "02:37:32.519058",
-        "note": "",
-        "purchase": "http://localhost:8000/api/purchases/3/"
-    },
-    {
-        "url": "http://localhost:8000/api/sessions/36/",
-        "timestamp_start": "2023-01-10T15:50:12+01:00",
-        "timestamp_end": "2023-01-10T17:03:45.424429+01:00",
-        "duration_manual": "00:00:00",
-        "duration_calculated": "01:13:33.424429",
-        "note": "",
-        "purchase": "http://localhost:8000/api/purchases/4/"
-    }
-  ]
-  const header = ["url", "timestamp_start", "timestamp_end", "duration_manual", "duration_calculated", "note", "purchase"]
-  // const header = ["Name", "Platform", "Start", "End", "Duration", "Manage"]
-  return (
-        <>
-          <div id="session-table" className="gap-4 shadow rounded-xl max-w-screen-lg mx-auto dark:bg-slate-700 p-2 justify-center">
-              {header.map(column => {
-                <div className="dark:border-white dark:text-slate-300 text-lg">{column}</div>
-              })}
-          {data.map(session => {
-              <>
-                <div className="dark:text-white overflow-hidden text-ellipsis whitespace-nowrap">
-                <a className="hover:underline" href="">
-                  { session.url }
-                </a>
-                <div className="dark:text-white overflow-hidden text-ellipsis whitespace-nowrap">
-                <a className="hover:underline" href="">
-                  { session.timestamp_start }
-                </a>
-              </div>
-              <div className="dark:text-white overflow-hidden text-ellipsis whitespace-nowrap">
-                <a className="hover:underline" href="">
-                  { session.timestamp_end }
-                </a>
-              </div>
-              <div className="dark:text-white overflow-hidden text-ellipsis whitespace-nowrap">
-                <a className="hover:underline" href="">
-                  { session.duration_manual }
-                </a>
-              </div>
-              <div className="dark:text-white overflow-hidden text-ellipsis whitespace-nowrap">
-                <a className="hover:underline" href="">
-                  { session.duration_calculated }
-                </a>
-              </div>
-              <div className="dark:text-white overflow-hidden text-ellipsis whitespace-nowrap">
-                <a className="hover:underline" href="">
-                  { session.note }
-                </a>
-              </div>
-              <div className="dark:text-white overflow-hidden text-ellipsis whitespace-nowrap">
-                <a className="hover:underline" href="">
-                  { session.purchase }
-                </a>
-              </div>
-              </div>
-              </>
-          })}
-          </div>
-        </>
-  )
-}

frontend/src/error-page.jsx

@@ -1,16 +0,0 @@
-import { useRouteError } from "react-router-dom";
-
-export default function ErrorPage() {
-    const error = useRouteError()
-    console.error(error)
-
-    return (
-        <div className="container text-center">
-            <h1 className="text-3xl">Oops!</h1>
-            <p>Sorry, an unexpected error has occurred.</p>
-            <p>
-                <i>{error.statusText || error.message}</i>
-            </p>
-        </div>
-    )
-}

frontend/src/index.css

@@ -1,22 +0,0 @@
-@tailwind base;
-@tailwind components;
-@tailwind utilities;
-
-form label {
-  @apply dark:text-slate-400;
-}
-
-form input,
-select,
-textarea {
-  @apply dark:border dark:border-slate-900 dark:bg-slate-500 dark:text-slate-100;
-}
-
-#session-table {
-  display: grid;
-  grid-template-columns: 3fr 1fr repeat(2, 2fr) 0.5fr 1fr;
-}
-
-#button-container button {
-  @apply mx-1;
-}

frontend/src/main.jsx

@@ -1,34 +0,0 @@
-import React from 'react'
-import ReactDOM from 'react-dom/client'
-import App from './App'
-import './index.css'
-import { createBrowserRouter, RouterProvider } from 'react-router-dom'
-// import { loader as sessionLoader } from './routes/sessions'
-import ErrorPage from "./error-page"
-import SessionList from './components/SessionList'
-// import Session from './routes/sessions'
-
-const router = createBrowserRouter([
-  {
-    path: "/",
-    element: <App />,
-    errorElement: <ErrorPage />,
-    // loader: sessionLoader,
-    children:  [
-      {
-        path: "sessions/",
-        element: <SessionList />
-      }
-    ]
-  },
-  // {
-  //   path: "sessions",
-  //   element: <SessionList />
-  // }
-])
-
-ReactDOM.createRoot(document.getElementById('root')).render(
-  <React.StrictMode>
-    <RouterProvider router={router} />
-  </React.StrictMode>,
-)

frontend/src/services/ApiService.jsx

@@ -1,17 +0,0 @@
-export async function api(url) {
-    const response = await fetch(url);
-    if (response.ok) {
-      const jsonValue = await response.json();
-      return Promise.resolve(jsonValue);
-    } else {
-      return Promise.reject('Response was not OK.');
-    }
-  }
-
-export async function getSession(sessionId) {
-    return await api(`/api/sessions/${sessionId}/`); 
-  }
-
-  export async function getSessionList() {
-    return await api(`/api/sessions/`); 
-  }

frontend/tailwind.config.cjs

@@ -1,12 +0,0 @@
-/** @type {import('tailwindcss').Config} */
-module.exports = {
-  darkMode: "class",
-  content: ["./index.html", "./src/**/*.{js,ts,jsx,tsx}"],
-  theme: {
-    fontFamily: {
-      sans: ["Inter", "sans-serif"],
-    },
-    extend: {},
-  },
-  plugins: [require("@tailwindcss/typography"), require("@tailwindcss/forms")],
-};

frontend/vite.config.js

@@ -1,12 +0,0 @@
-import { defineConfig } from 'vite';
-import react from '@vitejs/plugin-react';
-
-// https://vitejs.dev/config/
-export default defineConfig({
-  plugins: [react()],
-  server: {
-    proxy: {
-      "/api": "http://127.0.0.1:8001",
-    },
-  },
-});

games/forms.py

@@ -1,6 +1,7 @@
 from django import forms
 from django.urls import reverse
 
+from common.utils import safe_getattr
 from games.models import Device, Edition, Game, Platform, Purchase, Session
 
 custom_date_widget = forms.DateInput(attrs={"type": "date"})
@@ -9,11 +10,6 @@ custom_datetime_widget = forms.DateTimeInput(
 )
 autofocus_input_widget = forms.TextInput(attrs={"autofocus": "autofocus"})
 
-custom_date_widget = forms.DateInput(attrs={"type": "date"})
-custom_datetime_widget = forms.DateTimeInput(
-    attrs={"type": "datetime-local"}, format="%Y-%m-%d %H:%M"
-)
-
 
 class SessionForm(forms.ModelForm):
     # purchase = forms.ModelChoiceField(
@@ -50,8 +46,8 @@ class EditionChoiceField(forms.ModelChoiceField):
 class IncludePlatformSelect(forms.Select):
     def create_option(self, name, value, *args, **kwargs):
         option = super().create_option(name, value, *args, **kwargs)
-        if value:
-            option["attrs"]["data-platform"] = value.instance.platform.id
+        if platform_id := safe_getattr(value, "instance.platform.id"):
+            option["attrs"]["data-platform"] = platform_id
         return option
 
 
@@ -87,6 +83,8 @@ class PurchaseForm(forms.ModelForm):
         widgets = {
             "date_purchased": custom_date_widget,
             "date_refunded": custom_date_widget,
+            "date_finished": custom_date_widget,
+            "date_dropped": custom_date_widget,
         }
         model = Purchase
         fields = [
@@ -95,6 +93,8 @@ class PurchaseForm(forms.ModelForm):
             "date_purchased",
             "date_refunded",
             "date_finished",
+            "date_dropped",
+            "infinite",
             "price",
             "price_currency",
             "ownership_type",
@@ -151,7 +151,7 @@ class EditionForm(forms.ModelForm):
 
     class Meta:
         model = Edition
-        fields = ["game", "name", "platform", "year_released", "wikidata"]
+        fields = ["game", "name", "sort_name", "platform", "year_released", "wikidata"]
 
 
 class GameForm(forms.ModelForm):

games/graphql/mutations/__init__.py

@@ -0,0 +1 @@
+from .game import Mutation as GameMutation

games/graphql/mutations/game.py

@@ -0,0 +1,29 @@
+import graphene
+
+from games.graphql.types import Game
+from games.models import Game as GameModel
+
+
+class UpdateGameMutation(graphene.Mutation):
+    class Arguments:
+        id = graphene.ID(required=True)
+        name = graphene.String()
+        year_released = graphene.Int()
+        wikidata = graphene.String()
+
+    game = graphene.Field(Game)
+
+    def mutate(self, info, id, name=None, year_released=None, wikidata=None):
+        game_instance = GameModel.objects.get(pk=id)
+        if name is not None:
+            game_instance.name = name
+        if year_released is not None:
+            game_instance.year_released = year_released
+        if wikidata is not None:
+            game_instance.wikidata = wikidata
+        game_instance.save()
+        return UpdateGameMutation(game=game_instance)
+
+
+class Mutation(graphene.ObjectType):
+    update_game = UpdateGameMutation.Field()

games/graphql/queries/__init__.py

@@ -0,0 +1,6 @@
+from .device import Query as DeviceQuery
+from .edition import Query as EditionQuery
+from .game import Query as GameQuery
+from .platform import Query as PlatformQuery
+from .purchase import Query as PurchaseQuery
+from .session import Query as SessionQuery

games/graphql/queries/device.py

@@ -0,0 +1,11 @@
+import graphene
+
+from games.graphql.types import Device
+from games.models import Device as DeviceModel
+
+
+class Query(graphene.ObjectType):
+    devices = graphene.List(Device)
+
+    def resolve_devices(self, info, **kwargs):
+        return DeviceModel.objects.all()

games/graphql/queries/edition.py

@@ -0,0 +1,11 @@
+import graphene
+
+from games.graphql.types import Edition
+from games.models import Game as EditionModel
+
+
+class Query(graphene.ObjectType):
+    editions = graphene.List(Edition)
+
+    def resolve_editions(self, info, **kwargs):
+        return EditionModel.objects.all()

games/graphql/queries/game.py

@@ -0,0 +1,18 @@
+import graphene
+
+from games.graphql.types import Game
+from games.models import Game as GameModel
+
+
+class Query(graphene.ObjectType):
+    games = graphene.List(Game)
+    game_by_name = graphene.Field(Game, name=graphene.String(required=True))
+
+    def resolve_games(self, info, **kwargs):
+        return GameModel.objects.all()
+
+    def resolve_game_by_name(self, info, name):
+        try:
+            return GameModel.objects.get(name=name)
+        except GameModel.DoesNotExist:
+            return None

games/graphql/queries/platform.py

@@ -0,0 +1,11 @@
+import graphene
+
+from games.graphql.types import Platform
+from games.models import Platform as PlatformModel
+
+
+class Query(graphene.ObjectType):
+    platforms = graphene.List(Platform)
+
+    def resolve_platforms(self, info, **kwargs):
+        return PlatformModel.objects.all()

games/graphql/queries/purchase.py

@@ -0,0 +1,11 @@
+import graphene
+
+from games.graphql.types import Purchase
+from games.models import Purchase as PurchaseModel
+
+
+class Query(graphene.ObjectType):
+    purchases = graphene.List(Purchase)
+
+    def resolve_purchases(self, info, **kwargs):
+        return PurchaseModel.objects.all()

games/graphql/queries/session.py

@@ -0,0 +1,11 @@
+import graphene
+
+from games.graphql.types import Session
+from games.models import Session as SessionModel
+
+
+class Query(graphene.ObjectType):
+    sessions = graphene.List(Session)
+
+    def resolve_sessions(self, info, **kwargs):
+        return SessionModel.objects.all()

games/graphql/types.py

@@ -0,0 +1,44 @@
+from graphene_django import DjangoObjectType
+
+from games.models import Device as DeviceModel
+from games.models import Edition as EditionModel
+from games.models import Game as GameModel
+from games.models import Platform as PlatformModel
+from games.models import Purchase as PurchaseModel
+from games.models import Session as SessionModel
+
+
+class Game(DjangoObjectType):
+    class Meta:
+        model = GameModel
+        fields = "__all__"
+
+
+class Edition(DjangoObjectType):
+    class Meta:
+        model = EditionModel
+        fields = "__all__"
+
+
+class Purchase(DjangoObjectType):
+    class Meta:
+        model = PurchaseModel
+        fields = "__all__"
+
+
+class Session(DjangoObjectType):
+    class Meta:
+        model = SessionModel
+        fields = "__all__"
+
+
+class Platform(DjangoObjectType):
+    class Meta:
+        model = PlatformModel
+        fields = "__all__"
+
+
+class Device(DjangoObjectType):
+    class Meta:
+        model = DeviceModel
+        fields = "__all__"

games/migrations/0027_purchase_related_purchase.py

@@ -1,10 +1,11 @@
 # Generated by Django 4.1.5 on 2023-11-14 08:41
 
-from django.db import migrations, models
 import django.db.models.deletion
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
+
     dependencies = [
         ("games", "0026_purchase_type"),
     ]

games/migrations/0028_purchase_name.py

@@ -1,6 +1,7 @@
 # Generated by Django 4.1.5 on 2023-11-14 11:05
 
 from django.db import migrations, models
+
 from games.models import Purchase
 
 

games/migrations/0033_alter_edition_unique_together.py

@@ -0,0 +1,17 @@
+# Generated by Django 4.2.7 on 2023-11-28 13:43
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("games", "0032_alter_session_options_session_modified_at_and_more"),
+    ]
+
+    operations = [
+        migrations.AlterUniqueTogether(
+            name="edition",
+            unique_together={("name", "platform", "year_released")},
+        ),
+    ]

games/migrations/0034_purchase_date_dropped_purchase_infinite.py

@@ -0,0 +1,23 @@
+# Generated by Django 4.2.7 on 2024-01-03 21:27
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("games", "0033_alter_edition_unique_together"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="purchase",
+            name="date_dropped",
+            field=models.DateField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name="purchase",
+            name="infinite",
+            field=models.BooleanField(default=False),
+        ),
+    ]

games/migrations/0035_alter_session_device.py

@@ -0,0 +1,25 @@
+# Generated by Django 5.1 on 2024-08-11 15:50
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("games", "0034_purchase_date_dropped_purchase_infinite"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="session",
+            name="device",
+            field=models.ForeignKey(
+                blank=True,
+                default=None,
+                null=True,
+                on_delete=django.db.models.deletion.SET_DEFAULT,
+                to="games.device",
+            ),
+        ),
+    ]

games/migrations/0036_alter_edition_platform.py

@@ -0,0 +1,19 @@
+# Generated by Django 5.1 on 2024-08-11 16:48
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('games', '0035_alter_session_device'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='edition',
+            name='platform',
+            field=models.ForeignKey(blank=True, default=None, null=True, on_delete=django.db.models.deletion.SET_DEFAULT, to='games.platform'),
+        ),
+    ]

games/models.py

@@ -2,8 +2,7 @@ from datetime import timedelta
 
 from django.core.exceptions import ValidationError
 from django.db import models
-from django.core.exceptions import ValidationError
-from django.db.models import F, Manager, Sum
+from django.db.models import F, Sum
 from django.utils import timezone
 
 from common.time import format_duration
@@ -16,49 +15,39 @@ class Game(models.Model):
     wikidata = models.CharField(max_length=50, null=True, blank=True, default=None)
     created_at = models.DateTimeField(auto_now_add=True)
 
+    session_average: float | int | timedelta | None
+    session_count: int | None
+
     def __str__(self):
         return self.name
 
-    def save(self, *args, **kwargs):
-        def get_sort_name(name):
-            articles = ["a", "an", "the"]
-            name_parts = name.split()
-            first_word = name_parts[0].lower()
-            if first_word in articles:
-                return f"{' '.join(name_parts[1:])}, {name_parts[0]}"
-            else:
-                return name
 
-        self.sort_name = get_sort_name(self.name)
-        super().save(*args, **kwargs)
+class Platform(models.Model):
+    name = models.CharField(max_length=255)
+    group = models.CharField(max_length=255, null=True, blank=True, default=None)
+    created_at = models.DateTimeField(auto_now_add=True)
+
+    def __str__(self):
+        return self.name
 
 
 class Edition(models.Model):
     class Meta:
-        unique_together = [["name", "platform"]]
+        unique_together = [["name", "platform", "year_released"]]
 
-    game = models.ForeignKey("Game", on_delete=models.CASCADE)
+    game = models.ForeignKey(Game, on_delete=models.CASCADE)
     name = models.CharField(max_length=255)
-    platform = models.ForeignKey("Platform", on_delete=models.CASCADE)
-    year_released = models.IntegerField(default=datetime.today().year)
+    sort_name = models.CharField(max_length=255, null=True, blank=True, default=None)
+    platform = models.ForeignKey(
+        Platform, on_delete=models.SET_DEFAULT, null=True, blank=True, default=None
+    )
+    year_released = models.IntegerField(null=True, blank=True, default=None)
     wikidata = models.CharField(max_length=50, null=True, blank=True, default=None)
+    created_at = models.DateTimeField(auto_now_add=True)
 
     def __str__(self):
         return self.sort_name
 
-    def save(self, *args, **kwargs):
-        def get_sort_name(name):
-            articles = ["a", "an", "the"]
-            name_parts = name.split()
-            first_word = name_parts[0].lower()
-            if first_word in articles:
-                return f"{' '.join(name_parts[1:])}, {name_parts[0]}"
-            else:
-                return name
-
-        self.sort_name = get_sort_name(self.name)
-        super().save(*args, **kwargs)
-
 
 class PurchaseQueryset(models.QuerySet):
     def refunded(self):
@@ -106,13 +95,15 @@ class Purchase(models.Model):
 
     objects = PurchaseQueryset().as_manager()
 
-    edition = models.ForeignKey("Edition", on_delete=models.CASCADE)
+    edition = models.ForeignKey(Edition, on_delete=models.CASCADE)
     platform = models.ForeignKey(
-        "Platform", on_delete=models.CASCADE, default=None, null=True, blank=True
+        Platform, on_delete=models.CASCADE, default=None, null=True, blank=True
     )
     date_purchased = models.DateField()
     date_refunded = models.DateField(blank=True, null=True)
     date_finished = models.DateField(blank=True, null=True)
+    date_dropped = models.DateField(blank=True, null=True)
+    infinite = models.BooleanField(default=False)
     price = models.IntegerField(default=0)
     price_currency = models.CharField(max_length=3, default="USD")
     ownership_type = models.CharField(
@@ -121,14 +112,27 @@ class Purchase(models.Model):
     type = models.CharField(max_length=255, choices=TYPES, default=GAME)
     name = models.CharField(max_length=255, default="", null=True, blank=True)
     related_purchase = models.ForeignKey(
-        "Purchase", on_delete=models.SET_NULL, default=None, null=True, blank=True
+        "self",
+        on_delete=models.SET_NULL,
+        default=None,
+        null=True,
+        blank=True,
+        related_name="related_purchases",
     )
+    created_at = models.DateTimeField(auto_now_add=True)
 
     def __str__(self):
-        platform_info = self.platform
-        if self.platform != self.edition.platform:
-            platform_info = f"{self.edition.platform} version on {self.platform}"
-        return f"{self.edition} ({platform_info}, {self.edition.year_released}, {self.get_ownership_type_display()})"
+        additional_info = [
+            self.get_type_display() if self.type != Purchase.GAME else "",
+            (
+                f"{self.edition.platform} version on {self.platform}"
+                if self.platform != self.edition.platform
+                else self.platform
+            ),
+            self.edition.year_released,
+            self.get_ownership_type_display(),
+        ]
+        return f"{self.edition} ({', '.join(filter(None, map(str, additional_info)))})"
 
     def is_game(self):
         return self.type == self.GAME
@@ -143,15 +147,6 @@ class Purchase(models.Model):
         super().save(*args, **kwargs)
 
 
-class Platform(models.Model):
-    name = models.CharField(max_length=255)
-    group = models.CharField(max_length=255, null=True, blank=True, default=None)
-    created_at = models.DateTimeField(auto_now_add=True)
-
-    def __str__(self):
-        return self.name
-
-
 class SessionQuerySet(models.QuerySet):
     def total_duration_formatted(self):
         return format_duration(self.total_duration_unformatted())
@@ -162,19 +157,32 @@ class SessionQuerySet(models.QuerySet):
         )
         return result["duration"]
 
+    def calculated_duration_formatted(self):
+        return format_duration(self.calculated_duration_unformatted())
+
+    def calculated_duration_unformatted(self):
+        result = self.aggregate(duration=Sum(F("duration_calculated")))
+        return result["duration"]
+
+    def without_manual(self):
+        return self.exclude(duration_calculated__iexact=0)
+
+    def only_manual(self):
+        return self.filter(duration_calculated__iexact=0)
+
 
 class Session(models.Model):
     class Meta:
         get_latest_by = "timestamp_start"
 
-    purchase = models.ForeignKey("Purchase", on_delete=models.CASCADE)
+    purchase = models.ForeignKey(Purchase, on_delete=models.CASCADE)
     timestamp_start = models.DateTimeField()
     timestamp_end = models.DateTimeField(blank=True, null=True)
     duration_manual = models.DurationField(blank=True, null=True, default=timedelta(0))
     duration_calculated = models.DurationField(blank=True, null=True)
     device = models.ForeignKey(
         "Device",
-        on_delete=models.CASCADE,
+        on_delete=models.SET_DEFAULT,
         null=True,
         blank=True,
         default=None,
@@ -198,7 +206,7 @@ class Session(models.Model):
     def duration_seconds(self) -> timedelta:
         manual = timedelta(0)
         calculated = timedelta(0)
-        if self.is_manual():
+        if self.is_manual() and isinstance(self.duration_manual, timedelta):
             manual = self.duration_manual
         if self.timestamp_end != None and self.timestamp_start != None:
             calculated = self.timestamp_end - self.timestamp_start
@@ -215,12 +223,15 @@ class Session(models.Model):
     def duration_sum(self) -> str:
         return Session.objects.all().total_duration_formatted()
 
-    def save(self, *args, **kwargs):
+    def save(self, *args, **kwargs) -> None:
         if self.timestamp_start != None and self.timestamp_end != None:
             self.duration_calculated = self.timestamp_end - self.timestamp_start
         else:
             self.duration_calculated = timedelta(0)
 
+        if not isinstance(self.duration_manual, timedelta):
+            self.duration_manual = timedelta(0)
+
         if not self.device:
             default_device, _ = Device.objects.get_or_create(
                 type=Device.UNKNOWN, defaults={"name": "Unknown"}

games/schema.py

@@ -0,0 +1,30 @@
+import graphene
+
+from games.graphql.mutations import GameMutation
+from games.graphql.queries import (
+    DeviceQuery,
+    EditionQuery,
+    GameQuery,
+    PlatformQuery,
+    PurchaseQuery,
+    SessionQuery,
+)
+
+
+class Query(
+    GameQuery,
+    EditionQuery,
+    DeviceQuery,
+    PlatformQuery,
+    PurchaseQuery,
+    SessionQuery,
+    graphene.ObjectType,
+):
+    pass
+
+
+class Mutation(GameMutation, graphene.ObjectType):
+    pass
+
+
+schema = graphene.Schema(query=Query, mutation=Mutation)

games/static/js/add_edition.js

@@ -1,29 +1,24 @@
-/**
- * @description Sync select field with input field until user focuses it.
- * @param {HTMLSelectElement} sourceElementSelector
- * @param {HTMLInputElement} targetElementSelector
- */
-function syncSelectInputUntilChanged(
-  sourceElementSelector,
-  targetElementSelector
-) {
-  const sourceElement = document.querySelector(sourceElementSelector);
-  const targetElement = document.querySelector(targetElementSelector);
-  function sourceElementHandler(event) {
-    let selected = event.target.value;
-    let selectedValue = document.querySelector(
-      `#id_game option[value='${selected}']`
-    ).textContent;
-    targetElement.value = selectedValue;
-  }
-  function targetElementHandler(event) {
-    sourceElement.removeEventListener("change", sourceElementHandler);
-  }
+import { syncSelectInputUntilChanged } from "./utils.js";
 
-  sourceElement.addEventListener("change", sourceElementHandler);
-  targetElement.addEventListener("focus", targetElementHandler);
-}
+let syncData = [
+  {
+    source: "#id_game",
+    source_value: "dataset.name",
+    target: "#id_name",
+    target_value: "value",
+  },
+  {
+    source: "#id_game",
+    source_value: "textContent",
+    target: "#id_sort_name",
+    target_value: "value",
+  },
+  {
+    source: "#id_game",
+    source_value: "dataset.year",
+    target: "#id_year_released",
+    target_value: "value",
+  },
+];
 
-window.addEventListener("load", () => {
-  syncSelectInputUntilChanged("#id_game", "#id_name");
-});
+syncSelectInputUntilChanged(syncData, "form");

games/static/js/add_game.js

@@ -1,12 +1,12 @@
-import { syncSelectInputUntilChanged } from './utils.js'
+import { syncSelectInputUntilChanged } from "./utils.js";
 
 let syncData = [
   {
-    "source": "#id_name",
-    "source_value": "value",
-    "target": "#id_sort_name",
-    "target_value": "value"
-  }
-]
+    source: "#id_name",
+    source_value: "value",
+    target: "#id_sort_name",
+    target_value: "value",
+  },
+];
 
-syncSelectInputUntilChanged(syncData, "form")
+syncSelectInputUntilChanged(syncData, "form");

games/static/js/add_purchase.js

@@ -1,4 +1,9 @@
-import { syncSelectInputUntilChanged, getEl, conditionalElementHandler } from "./utils.js";
+import {
+  syncSelectInputUntilChanged,
+  getEl,
+  disableElementsWhenTrue,
+  disableElementsWhenValueNotEqual,
+} from "./utils.js";
 
 let syncData = [
   {
@@ -11,21 +16,32 @@ let syncData = [
 
 syncSelectInputUntilChanged(syncData, "form");
 
-
-let myConfig = [
-  () => {
-    return getEl("#id_type").value == "game";
-  },
-  ["#id_name", "#id_related_purchase"],
-  (el) => {
-    el.disabled = "disabled";
-  },
-  (el) => {
-    el.disabled = "";
-  }
-]
-
-document.DOMContentLoaded = conditionalElementHandler(...myConfig)
-getEl("#id_type").onchange = () => {
-  conditionalElementHandler(...myConfig)
+function setupElementHandlers() {
+  disableElementsWhenTrue("#id_type", "game", [
+    "#id_name",
+    "#id_related_purchase",
+  ]);
+  disableElementsWhenValueNotEqual(
+    "#id_type",
+    ["game", "dlc"],
+    ["#id_date_finished"]
+  );
 }
+
+document.addEventListener("DOMContentLoaded", setupElementHandlers);
+document.addEventListener("htmx:afterSwap", setupElementHandlers);
+getEl("#id_type").onchange = () => {
+  setupElementHandlers();
+};
+
+document.body.addEventListener("htmx:beforeRequest", function (event) {
+  // Assuming 'Purchase1' is the element that triggers the HTMX request
+  if (event.target.id === "id_edition") {
+    var idEditionValue = document.getElementById("id_edition").value;
+
+    // Condition to check - replace this with your actual logic
+    if (idEditionValue != "") {
+      event.preventDefault(); // This cancels the HTMX request
+    }
+  }
+});

games/static/js/add_session.js

@@ -7,7 +7,14 @@ for (let button of document.querySelectorAll("[data-target]")) {
   button.addEventListener("click", (event) => {
     event.preventDefault();
     if (type == "now") {
-      targetElement.value = toISOUTCString(new Date);
+      targetElement.value = toISOUTCString(new Date());
+    } else if (type == "copy") {
+      const oppositeName =
+        targetElement.name == "timestamp_start"
+          ? "timestamp_end"
+          : "timestamp_start";
+      document.querySelector(`[name='${oppositeName}']`).value =
+        targetElement.value;
     } else if (type == "toggle") {
       if (targetElement.type == "datetime-local") targetElement.type = "text";
       else targetElement.type = "datetime-local";

games/static/js/utils.js

@@ -3,9 +3,16 @@
  * @param {Date} date
  * @returns {string}
  */
-export function toISOUTCString(date) {
-  let month = (date.getMonth() + 1).toString().padStart(2, 0);
-  return `${date.getFullYear()}-${month}-${date.getDate()}T${date.getHours()}:${date.getMinutes()}`;
+function toISOUTCString(date) {
+  function stringAndPad(number) {
+    return number.toString().padStart(2, 0);
+  }
+  const year = date.getFullYear();
+  const month = stringAndPad(date.getMonth() + 1);
+  const day = stringAndPad(date.getDate());
+  const hours = stringAndPad(date.getHours());
+  const minutes = stringAndPad(date.getMinutes());
+  return `${year}-${month}-${day}T${hours}:${minutes}`;
 }
 
 /**
@@ -68,7 +75,10 @@ function syncSelectInputUntilChanged(syncData, parentSelector = document) {
  * @param {string} property - The property to retrieve the value from.
  */
 function getValueFromProperty(sourceElement, property) {
-  let source = (sourceElement instanceof HTMLSelectElement) ? sourceElement.selectedOptions[0] : sourceElement
+  let source =
+    sourceElement instanceof HTMLSelectElement
+      ? sourceElement.selectedOptions[0]
+      : sourceElement;
   if (property.startsWith("dataset.")) {
     let datasetKey = property.slice(8); // Remove 'dataset.' part
     return source.dataset[datasetKey];
@@ -86,29 +96,31 @@ function getValueFromProperty(sourceElement, property) {
  */
 function getEl(selector) {
   if (selector.startsWith("#")) {
-    return document.getElementById(selector.slice(1))
-  }
-  else if (selector.startsWith(".")) {
-    return document.getElementsByClassName(selector)
-  }
-  else {
-    return document.getElementsByName(selector)
+    return document.getElementById(selector.slice(1));
+  } else if (selector.startsWith(".")) {
+    return document.getElementsByClassName(selector);
+  } else {
+    return document.getElementsByTagName(selector);
   }
 }
 
 /**
- * @description Does something to elements when something happens.
- * @param {() => boolean} condition The condition that is being tested.
- * @param {string[]} targetElements
- * @param {(elementName: HTMLElement) => void} callbackfn1 Called when the condition matches.
- * @param {(elementName: HTMLElement) => void} callbackfn2 Called when the condition doesn't match.
+ * @description Applies different behaviors to elements based on multiple conditional configurations.
+ * Each configuration is an array containing a condition function, an array of target element selectors,
+ * and two callback functions for handling matched and unmatched conditions.
+ * @param {...Array} configs Each configuration is an array of the form:
+ *   - 0: {function(): boolean} condition - Function that returns true or false based on a condition.
+ *   - 1: {string[]} targetElements - Array of CSS selectors for target elements.
+ *   - 2: {function(HTMLElement): void} callbackfn1 - Function to execute when condition is true.
+ *   - 3: {function(HTMLElement): void} callbackfn2 - Function to execute when condition is false.
  */
-function conditionalElementHandler(condition, targetElements, callbackfn1, callbackfn2) {
+function conditionalElementHandler(...configs) {
+  configs.forEach(([condition, targetElements, callbackfn1, callbackfn2]) => {
     if (condition()) {
       targetElements.forEach((elementName) => {
         let el = getEl(elementName);
         if (el === null) {
-        console.error("Element ${elementName} doesn't exist.");
+          console.error(`Element ${elementName} doesn't exist.`);
         } else {
           callbackfn1(el);
         }
@@ -117,12 +129,79 @@ function conditionalElementHandler(condition, targetElements, callbackfn1, callb
       targetElements.forEach((elementName) => {
         let el = getEl(elementName);
         if (el === null) {
-        console.error("Element ${elementName} doesn't exist.");
+          console.error(`Element ${elementName} doesn't exist.`);
         } else {
           callbackfn2(el);
         }
       });
     }
+  });
 }
 
-export { toISOUTCString, syncSelectInputUntilChanged, getEl, conditionalElementHandler };
+function disableElementsWhenValueNotEqual(
+  targetSelect,
+  targetValue,
+  elementList
+) {
+  return conditionalElementHandler([
+    () => {
+      let target = getEl(targetSelect);
+      console.debug(
+        `${disableElementsWhenTrue.name}: triggered on ${target.id}`
+      );
+      console.debug(`
+      ${disableElementsWhenTrue.name}: matching against value(s): ${targetValue}`);
+      if (targetValue instanceof Array) {
+        if (targetValue.every((value) => target.value != value)) {
+          console.debug(
+            `${disableElementsWhenTrue.name}: none of the values is equal to ${target.value}, returning true.`
+          );
+          return true;
+        }
+      } else {
+        console.debug(
+          `${disableElementsWhenTrue.name}: none of the values is equal to ${target.value}, returning true.`
+        );
+        return target.value != targetValue;
+      }
+    },
+    elementList,
+    (el) => {
+      console.debug(
+        `${disableElementsWhenTrue.name}: evaluated true, disabling ${el.id}.`
+      );
+      el.disabled = "disabled";
+    },
+    (el) => {
+      console.debug(
+        `${disableElementsWhenTrue.name}: evaluated false, NOT disabling ${el.id}.`
+      );
+      el.disabled = "";
+    },
+  ]);
+}
+
+function disableElementsWhenTrue(targetSelect, targetValue, elementList) {
+  return conditionalElementHandler([
+    () => {
+      return getEl(targetSelect).value == targetValue;
+    },
+    elementList,
+    (el) => {
+      el.disabled = "disabled";
+    },
+    (el) => {
+      el.disabled = "";
+    },
+  ]);
+}
+
+export {
+  toISOUTCString,
+  syncSelectInputUntilChanged,
+  getEl,
+  conditionalElementHandler,
+  disableElementsWhenValueNotEqual,
+  disableElementsWhenTrue,
+  getValueFromProperty,
+};

games/templates/add.html

@@ -7,12 +7,18 @@
     <form method="post" enctype="multipart/form-data">
         <table class="mx-auto">
             {% csrf_token %}
-
             {{ form.as_table }}
             <tr>
                 <td></td>
-            <td><input type="submit" value="Submit"/></td>
+                <td>
+                    <input type="submit" value="Submit" />
+                </td>
             </tr>
         </table>
     </form>
 {% endblock content %}
+{% block scripts %}
+    {% if script_name %}
+        <script type="module" src="{% static 'js/'|add:script_name %}"></script>
+    {% endif %}
+{% endblock scripts %}

games/templates/add_edition.html

@@ -7,16 +7,26 @@
     <form method="post" enctype="multipart/form-data">
         <table class="mx-auto">
             {% csrf_token %}
-
             {{ form.as_table }}
             <tr>
                 <td></td>
-            <td><input type="submit" value="Submit"/></td>
+                <td>
+                    <input type="submit" name="submit" value="Submit" />
+                </td>
+            </tr>
+            <tr>
+                <td></td>
+                <td>
+                    <input type="submit"
+                           name="submit_and_redirect"
+                           value="Submit & Create Purchase" />
+                </td>
             </tr>
         </table>
     </form>
 {% endblock content %}
 {% block scripts %}
-{% load static %}
-<script type="module" src="{% static 'js/add_edition.js' %}"></script>
+    {% if script_name %}
+        <script type="module" src="{% static 'js/'|add:script_name %}"></script>
+    {% endif %}
 {% endblock scripts %}

games/templates/add_purchase.html

@@ -22,6 +22,16 @@
                            value="Submit & Create Session" />
                 </td>
             </tr>
+            {% if purchase_id %}
+                <tr>
+                    <td></td>
+                    <td>
+                        <a href="{% url 'delete_purchase' purchase_id %}"
+                           class="text-red-600"
+                           onclick="return confirm('Are you sure you want to delete this purchase?');">Delete</a>
+                    </td>
+                </tr>
+            {% endif %}
         </table>
     </form>
 {% endblock content %}

games/templates/add_session.html

@@ -1,12 +1,11 @@
 {% extends "base.html" %}
-
-{% block title %}{{ title }}{% endblock title %}
-
+{% block title %}
+    {{ title }}
+{% endblock title %}
 {% block content %}
     <form method="post" enctype="multipart/form-data">
         <table class="mx-auto">
             {% csrf_token %}
-
             {% for field in form %}
                 <tr>
                     <th>{{ field.label_tag }}</th>
@@ -17,9 +16,12 @@
                     {% endif %}
                     {% if field.name == "timestamp_start" or field.name == "timestamp_end" %}
                         <td>
-                <div class="basic-button-container">
-                    <button class="basic-button" data-target="{{field.name}}" data-type="now">Set to now</button>
-                    <button class="basic-button" data-target="{{field.name}}" data-type="toggle">Toggle text</button>
+                            <div class="basic-button-container" hx-boost="false">
+                                <button class="basic-button" data-target="{{ field.name }}" data-type="now">Set to now</button>
+                                <button class="basic-button"
+                                        data-target="{{ field.name }}"
+                                        data-type="toggle">Toggle text</button>
+                                <button class="basic-button" data-target="{{ field.name }}" data-type="copy">Copy</button>
                             </div>
                         </td>
                     {% endif %}
@@ -27,7 +29,9 @@
             {% endfor %}
             <tr>
                 <td></td>
-            <td><input type="submit" value="Submit"/></td>
+                <td>
+                    <input type="submit" value="Submit" />
+                </td>
             </tr>
         </table>
     </form>

games/templates/base.html

@@ -1,95 +1,90 @@
+{% load django_htmx %}
 <!DOCTYPE html>
 <html lang="en">
     {% load static %}
     <head>
-        <meta charset="utf-8"/>
-        <meta name="description" content="Self-hosted time-tracker."/>
-        <meta name="keywords" content="time, tracking, video games, self-hosted"/>
-        <meta name="viewport" content="width=device-width, initial-scale=1"/>
-        <title>Timetracker - {% block title %}Untitled{% endblock title %}</title>
+        <meta charset="utf-8" />
+        <meta name="description" content="Self-hosted time-tracker." />
+        <meta name="keywords" content="time, tracking, video games, self-hosted" />
+        <meta name="viewport" content="width=device-width, initial-scale=1" />
+        <title>Timetracker -
+            {% block title %}
+                Untitled
+            {% endblock title %}
+        </title>
         <script src="{% static 'js/htmx.min.js' %}"></script>
+        {% django_htmx_script %}
         <link rel="stylesheet" href="{% static 'base.css' %}" />
+        <script src="https://cdn.jsdelivr.net/npm/flowbite@2.4.1/dist/flowbite.min.js"></script>
+        <script>
+        // On page load or when changing themes, best to add inline in `head` to avoid FOUC
+        if (localStorage.getItem('color-theme') === 'dark' || (!('color-theme' in localStorage) && window.matchMedia('(prefers-color-scheme: dark)').matches)) {
+            document.documentElement.classList.add('dark');
+        } else {
+            document.documentElement.classList.remove('dark')
+        }
+        </script>
     </head>
-    
-    <body class="dark">
-        <img id="indicator" src="{% static 'icons/loading.png' %}" class="absolute right-3 top-3 animate-spin htmx-indicator" />
-        <div class="dark:bg-gray-800 min-h-screen">
-            <nav class="mb-4 bg-white dark:bg-gray-900 border-gray-200 rounded">
-                <div class="container flex flex-wrap items-center justify-between mx-auto">
-                    <a href="{% url 'list_sessions_recent' %}" class="flex items-center">
-                        <span class="text-4xl">⌚</span>
-                        <span class="self-center text-xl font-semibold whitespace-nowrap text-white">Timetracker</span>
-                    </a>
-                    <div class="w-full md:block md:w-auto">
-                        <ul class="flex flex-col md:flex-row p-4 mt-4 dark:text-white">
-                            <li class="relative group">
-                                <a class="block py-2 pl-3 pr-4 hover:underline"
-                                   href="{% url 'add_game' %}">New</a>
-                                <ul class="absolute hidden text-gray-700 pt-1 group-hover:block  w-auto whitespace-nowrap">
-                                    {% if purchase_available %}
-                                        <li>
-                                            <a class="bg-gray-200 hover:bg-gray-400 py-2 px-4 block whitespace-no-wrap"
-                                               href="{% url 'add_device' %}">Device</a>
-                                        </li>
-                                    {% endif %}
-                                    <li>
-                                        <a class="bg-gray-200 hover:bg-gray-400 py-2 px-4 block whitespace-no-wrap"
-                                           href="{% url 'add_game' %}">Game</a>
-                                    </li>
-                                    {% if game_available and platform_available %}
-                                        <li>
-                                            <a class="bg-gray-200 hover:bg-gray-400 py-2 px-4 block whitespace-no-wrap"
-                                               href="{% url 'add_edition' %}">Edition</a>
-                                        </li>
-                                    {% endif %}
-                                    <li>
-                                        <a class="bg-gray-200 hover:bg-gray-400 py-2 px-4 block whitespace-no-wrap"
-                                           href="{% url 'add_platform' %}">Platform</a>
-                                    </li>
-                                    {% if edition_available %}
-                                        <li>
-                                            <a class="bg-gray-200 hover:bg-gray-400 py-2 px-4 block whitespace-no-wrap"
-                                               href="{% url 'add_purchase' %}">Purchase</a>
-                                        </li>
-                                    {% endif %}
-                                    {% if purchase_available %}
-                                        <li>
-                                            <a class="bg-gray-200 hover:bg-gray-400 py-2 px-4 block whitespace-no-wrap"
-                                               href="{% url 'add_session' %}">Session</a>
-                                        </li>
-                                    {% endif %}
-                                </ul>
-                            </li>
-                            {% if session_count > 0 %}
-                                <li class="relative group">
-                                    <a class="block py-2 pl-3 pr-4 hover:underline"
-                                       href="{% url 'stats_current_year' %}">Stats</a>
-                                    <ul class="absolute hidden text-gray-700 pt-1 group-hover:block">
-                                        {% for year in stats_dropdown_year_range %}
-                                            <li>
-                                                <a class="bg-gray-200 hover:bg-gray-400 py-2 px-4 block whitespace-no-wrap"
-                                                   href="{% url 'stats_by_year' year %}">{{ year }}</a>
-                                            </li>
-                                        {% endfor %}
-                                    </ul>
-                                </li>
-                                <li>
-                                    <a class="block py-2 pl-3 pr-4 hover:underline"
-                                       href="{% url 'list_sessions' %}">All Sessions</a>
-                                </li>
-                            {% endif %}
-                        </ul>
-                    </div>
-                </div>
-            </nav>
+    <body hx-indicator="#indicator">
+        <img id="indicator"
+             src="{% static 'icons/loading.png' %}"
+             class="absolute right-3 top-3 animate-spin htmx-indicator"
+             height="24"
+             width="24"
+             alt="loading indicator" />
+        <div class="flex flex-col min-h-screen">
+            {% include "navbar.html" %}
+            <div class="flex flex-1 flex-col dark:bg-gray-800 pt-8">
                 {% block content %}
                     No content here.
                 {% endblock content %}
             </div>
             {% load version %}
             <span class="fixed left-2 bottom-2 text-xs text-slate-300 dark:text-slate-600">{% version %} ({% version_date %})</span>
+        </div>
         {% block scripts %}
         {% endblock scripts %}
-    </body>
+        <script>
+        var themeToggleDarkIcon = document.getElementById('theme-toggle-dark-icon');
+        var themeToggleLightIcon = document.getElementById('theme-toggle-light-icon');
 
+        // Change the icons inside the button based on previous settings
+        if (localStorage.getItem('color-theme') === 'dark' || (!('color-theme' in localStorage) && window.matchMedia('(prefers-color-scheme: dark)').matches)) {
+            themeToggleLightIcon.classList.remove('hidden');
+        } else {
+            themeToggleDarkIcon.classList.remove('hidden');
+        }
+
+        var themeToggleBtn = document.getElementById('theme-toggle');
+
+        themeToggleBtn.addEventListener('click', function () {
+
+            // toggle icons inside button
+            themeToggleDarkIcon.classList.toggle('hidden');
+            themeToggleLightIcon.classList.toggle('hidden');
+
+            // if set via local storage previously
+            if (localStorage.getItem('color-theme')) {
+                if (localStorage.getItem('color-theme') === 'light') {
+                    document.documentElement.classList.add('dark');
+                    localStorage.setItem('color-theme', 'dark');
+                } else {
+                    document.documentElement.classList.remove('dark');
+                    localStorage.setItem('color-theme', 'light');
+                }
+
+                // if NOT set via local storage previously
+            } else {
+                if (document.documentElement.classList.contains('dark')) {
+                    document.documentElement.classList.remove('dark');
+                    localStorage.setItem('color-theme', 'light');
+                } else {
+                    document.documentElement.classList.add('dark');
+                    localStorage.setItem('color-theme', 'dark');
+                }
+            }
+
+        });
+        </script>
+    </body>
 </html>

games/templates/components/button.html

@@ -1,22 +0,0 @@
-<button
-  type="button"
-  title="{{ title }}"
-  autofocus
-  class="truncate max-w-xs sm:max-w-md lg:max-w-lg py-1 px-2 bg-green-600 hover:bg-green-700 focus:ring-green-500 focus:ring-offset-blue-200 text-white transition ease-in duration-200 text-center text-base font-semibold shadow-md focus:outline-none focus:ring-2 focus:ring-offset-2 rounded-lg"
->
-  <svg
-    xmlns="http://www.w3.org/2000/svg"
-    fill="none"
-    viewBox="0 0 24 24"
-    stroke-width="1.5"
-    stroke="currentColor"
-    class="self-center w-6 h-6 inline"
-  >
-    <path
-      stroke-linecap="round"
-      stroke-linejoin="round"
-      d="M5.25 5.653c0-.856.917-1.398 1.667-.986l11.54 6.348a1.125 1.125 0 010 1.971l-11.54 6.347a1.125 1.125 0 01-1.667-.985V5.653z"
-    />
-  </svg>
-  {{ text }}
-</button>

games/templates/components/edit_button.html

@@ -1,13 +0,0 @@
-<a href="{{ edit_url }}">
-    <button type="button"
-            title="Edit"
-            class="ml-1 py-1 px-2 flex justify-center items-center bg-violet-600 hover:bg-violet-700 focus:ring-violet-500 focus:ring-offset-violet-200 text-white transition ease-in duration-200 text-center text-base font-semibold shadow-md focus:outline-none focus:ring-2 focus:ring-offset-2 w-7 h-4 rounded-lg">
-        <svg xmlns="http://www.w3.org/2000/svg"
-             viewBox="0 0 20 20"
-             fill="currentColor"
-             class="w-5 h-5">
-            <path d="M5.433 13.917l1.262-3.155A4 4 0 017.58 9.42l6.92-6.918a2.121 2.121 0 013 3l-6.92 6.918c-.383.383-.84.685-1.343.886l-3.154 1.262a.5.5 0 01-.65-.65z" />
-            <path d="M3.5 5.75c0-.69.56-1.25 1.25-1.25H10A.75.75 0 0010 3H4.75A2.75 2.75 0 002 5.75v9.5A2.75 2.75 0 004.75 18h9.5A2.75 2.75 0 0017 15.25V10a.75.75 0 00-1.5 0v5.25c0 .69-.56 1.25-1.25 1.25h-9.5c-.69 0-1.25-.56-1.25-1.25v-9.5z" />
-        </svg>
-    </button>
-</a>

games/templates/cotton/button.html

@@ -0,0 +1,5 @@
+<button type="button"
+        class="text-white bg-blue-700 hover:bg-blue-800 focus:ring-4 focus:ring-blue-300 font-medium rounded-lg text-sm px-5 py-2.5 me-2 mb-2 mt-2 dark:bg-blue-600 dark:hover:bg-blue-700 focus:outline-none dark:focus:ring-blue-800">
+    {{ text }}
+    {{ slot }}
+</button>

games/templates/cotton/button_group_button_sm.html

@@ -0,0 +1,20 @@
+<c-vars color="gray" />
+<a href="{{ href }}"
+   class="[&:first-of-type_button]:rounded-s-lg [&:last-of-type_button]:rounded-e-lg">
+    {% if color == "gray" %}
+        <button type="button"
+                class="px-2 py-1 text-xs font-medium text-gray-900 bg-white border border-gray-200 hover:bg-gray-100 hover:text-blue-700 focus:z-10 focus:ring-2 focus:ring-blue-700 focus:text-blue-700 dark:bg-gray-800 dark:border-gray-700 dark:text-white dark:hover:text-white dark:hover:bg-gray-700 dark:focus:ring-blue-500 dark:focus:text-white">
+            {{ text }}
+        </button>
+    {% elif color == "red" %}
+        <button type="button"
+                class="px-2 py-1 text-xs font-medium text-gray-900 bg-white border border-gray-200 hover:bg-red-500 hover:text-white focus:z-10 focus:ring-2 focus:ring-blue-700 focus:text-blue-700 dark:bg-gray-800 dark:border-gray-700 dark:text-white dark:hover:text-white dark:hover:border-red-700 dark:hover:bg-red-700 dark:focus:ring-blue-500 dark:focus:text-white">
+            {{ text }}
+        </button>
+    {% elif color == "green" %}
+        <button type="button"
+                class="px-2 py-1 text-xs font-medium text-gray-900 bg-white border border-gray-200 hover:bg-green-500 hover:border-green-600 hover:text-white focus:z-10 focus:ring-2 focus:ring-green-700 focus:text-blue-700 dark:bg-gray-800 dark:border-gray-700 dark:text-white dark:hover:text-white dark:hover:border-green-700 dark:hover:bg-green-600 dark:focus:ring-green-500 dark:focus:text-white">
+            {{ text }}
+        </button>
+    {% endif %}
+</a>

games/templates/cotton/button_group_sm.html

@@ -0,0 +1,6 @@
+<c-vars color="gray" />
+<div class="inline-flex rounded-md shadow-sm" role="group">
+    {% for button in buttons %}
+        <c-button-group-button-sm :href=button.href :text=button.text :color=button.color />
+    {% endfor %}
+</div>

games/templates/cotton/button_old.html

@@ -0,0 +1,13 @@
+{% comment %}
+title
+text
+{% endcomment %}
+<a href="{{ link }}"
+   title="{{ title }}"
+   class="truncate max-w-xs py-1 px-2 text-xs bg-green-600 hover:bg-green-700 focus:ring-green-500 focus:ring-offset-blue-200 text-white transition ease-in duration-200 text-center font-semibold shadow-md focus:outline-none focus:ring-2 focus:ring-offset-2 rounded-sm">
+    {% comment %} <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="self-center w-6 h-6 inline">
+    <path stroke-linecap="round" stroke-linejoin="round" d="M5.25 5.653c0-.856.917-1.398 1.667-.986l11.54 6.348a1.125 1.125 0 010 1.971l-11.54 6.347a1.125 1.125 0 01-1.667-.985V5.653z" /> 
+    </svg>
+    {% endcomment %}
+    {{ text }}
+</a>

games/templates/cotton/gamelink.html

@@ -0,0 +1,10 @@
+<span class="truncate-container">
+    <a class="underline decoration-slate-500 sm:decoration-2"
+       href="{% url 'view_game' game_id %}">
+        {% if slot %}
+            {{ slot }}
+        {% else %}
+            {{ name }}
+        {% endif %}
+    </a>
+</span>

games/templates/cotton/h1.html

@@ -0,0 +1,8 @@
+<h1 class="{% if badge %}flex items-center {% endif %}mb-4 text-3xl font-extrabold leading-none tracking-tight text-gray-900 dark:text-white">
+    {{ slot }}
+    {% if badge %}
+        <span class="bg-blue-100 text-blue-800 text-2xl font-semibold me-2 px-2.5 py-0.5 rounded dark:bg-blue-200 dark:text-blue-800 ms-2">
+            {{ badge }}
+        </span>
+    {% endif %}
+</h1>

games/templates/cotton/popover.html

@@ -0,0 +1,7 @@
+<div data-popover
+     id="{{ id }}"
+     role="tooltip"
+     class="absolute z-10 invisible inline-block text-sm text-white transition-opacity duration-300 bg-white border border-purple-200 rounded-lg shadow-sm opacity-0 dark:text-white dark:border-purple-600 dark:bg-purple-800">
+    <div class="px-3 py-2">{{ slot }}</div>
+    <div data-popper-arrow></div>
+</div>

games/templates/cotton/simple_table.html

@@ -0,0 +1,55 @@
+{% load param_utils %}
+<div class="shadow-md" hx-boost="false">
+    <div class="relative overflow-x-auto sm:rounded-t-lg">
+        <table class="w-full text-sm text-left rtl:text-right text-gray-500 dark:text-gray-400">
+            {% if header_action %}
+                <c-table-header>
+                {{ header_action }}
+                </c-table-header>
+            {% endif %}
+            <thead class="text-xs text-gray-700 uppercase bg-gray-50 dark:bg-gray-700 dark:text-gray-400">
+                <tr>
+                    {% for column in columns %}<th scope="col" class="px-6 py-3">{{ column }}</th>{% endfor %}
+                </tr>
+            </thead>
+            <tbody class="dark:divide-y">
+                {% for row in rows %}<c-table-row :data=row />{% endfor %}
+            </tbody>
+        </table>
+    </div>
+    {% if page_obj and elided_page_range %}
+        <nav class="flex items-center flex-column md:flex-row justify-between px-6 py-4 dark:bg-gray-900 sm:rounded-b-lg"
+             aria-label="Table navigation">
+            <span class="text-sm font-normal text-gray-500 dark:text-gray-400 mb-4 md:mb-0 block w-full md:inline md:w-auto">Showing <span class="font-semibold text-gray-900 dark:text-white">{{ page_obj.start_index }}</span>—<span class="font-semibold text-gray-900 dark:text-white">{{ page_obj.end_index }}</span> of <span class="font-semibold text-gray-900 dark:text-white">{{ page_obj.paginator.count }}</span></span>
+            <ul class="inline-flex -space-x-px rtl:space-x-reverse text-sm h-8">
+                <li>
+                    {% if page_obj.has_previous %}
+                        <a href="?{% param_replace page=page_obj.previous_page_number %}"
+                           class="flex items-center justify-center px-3 h-8 ms-0 leading-tight text-gray-500 bg-white border border-gray-300 rounded-s-lg hover:bg-gray-100 hover:text-gray-700 dark:bg-gray-800 dark:border-gray-700 dark:text-gray-400 dark:hover:bg-gray-700 dark:hover:text-white">Previous</a>
+                    {% else %}
+                        <a aria-current="page"
+                           class="cursor-not-allowed flex items-center justify-center px-3 h-8 leading-tight text-gray-300 bg-white border border-gray-300 rounded-s-lg dark:bg-gray-800 dark:border-gray-700 dark:text-gray-600">Previous</a>
+                    {% endif %}
+                    {% for page in elided_page_range %}
+                        <li>
+                            {% if page != page_obj.number %}
+                                <a href="?{% param_replace page=page %}"
+                                   class="flex items-center justify-center px-3 h-8 leading-tight text-gray-500 bg-white border border-gray-300 hover:bg-gray-100 hover:text-gray-700 dark:bg-gray-800 dark:border-gray-700 dark:text-gray-400 dark:hover:bg-gray-700 dark:hover:text-white">{{ page }}</a>
+                            {% else %}
+                                <a aria-current="page"
+                                   class="cursor-not-allowed flex items-center justify-center px-3 h-8 leading-tight text-white border bg-gray-400 border-gray-300 dark:bg-gray-900 dark:border-gray-700 dark:text-gray-200">{{ page }}</a>
+                            {% endif %}
+                        </li>
+                    {% endfor %}
+                    {% if page_obj.has_next %}
+                        <a href="?{% param_replace page=page_obj.next_page_number %}"
+                           class="flex items-center justify-center px-3 h-8 leading-tight text-gray-500 bg-white border border-gray-300 rounded-e-lg hover:bg-gray-100 hover:text-gray-700 dark:bg-gray-800 dark:border-gray-700 dark:text-gray-400 dark:hover:bg-gray-700 dark:hover:text-white">Next</a>
+                    {% else %}
+                        <a aria-current="page"
+                           class="cursor-not-allowed flex items-center justify-center px-3 h-8 leading-tight text-gray-300 bg-white border border-gray-300 rounded-e-lg dark:bg-gray-800 dark:border-gray-700 dark:text-gray-600">Next</a>
+                    {% endif %}
+                </li>
+            </ul>
+        </nav>
+    {% endif %}
+</div>

games/templates/cotton/table.html

@@ -0,0 +1,12 @@
+<div class="relative overflow-x-auto shadow-md sm:rounded-lg">
+    <table class="w-full text-sm text-left rtl:text-right text-gray-500 dark:text-gray-400">
+        <thead class="text-xs text-gray-700 uppercase bg-gray-50 dark:bg-gray-700 dark:text-gray-400">
+            <tr>
+                {% for column in columns %}<th scope="col" class="px-6 py-3">{{ column }}</th>{% endfor %}
+            </tr>
+        </thead>
+        <tbody>
+            {{ slot }}
+        </tbody>
+    </table>
+</div>

games/templates/cotton/table_header.html

@@ -0,0 +1,3 @@
+<caption class="p-2 text-lg font-semibold rtl:text-left text-right text-gray-900 bg-white dark:text-white dark:bg-gray-900">
+    {{ slot }}
+</caption>

games/templates/cotton/table_row.html

@@ -0,0 +1,16 @@
+<tr class="odd:bg-white odd:dark:bg-gray-900 even:bg-gray-50 even:dark:bg-gray-800 dark:border-gray-700 hover:bg-gray-50 dark:hover:bg-gray-600 [&_a]:underline [&_a]:underline-offset-4 [&_a]:decoration-2">
+    {% if slot %}
+        {{ slot }}
+    {% else %}
+        {% for td in data %}
+            {% if forloop.first %}
+                <th scope="row"
+                    class="px-6 py-4 font-medium text-gray-900 whitespace-nowrap dark:text-white">{{ td }}</th>
+            {% else %}
+                <c-table-td>
+                {{ td }}
+                </c-table-td>
+            {% endif %}
+        {% endfor %}
+    {% endif %}
+</tr>

games/templates/cotton/table_td.html

@@ -0,0 +1 @@
+<td class="px-6 py-4 min-w-20-char max-w-20-char">{{ slot }}</td>

games/templates/list_purchases.html

@@ -0,0 +1,10 @@
+{% extends "base.html" %}
+{% load static %}
+{% block title %}
+    {{ title }}
+{% endblock title %}
+{% block content %}
+    <div class="2xl:max-w-screen-2xl xl:max-w-screen-xl md:max-w-screen-md sm:max-w-screen-sm self-center">
+        <c-simple-table :columns=data.columns :rows=data.rows :page_obj=page_obj :elided_page_range=elided_page_range :header_action=data.header_action />
+    </div>
+{% endblock content %}

games/templates/list_sessions.html

@@ -1,30 +1,26 @@
-{% extends 'base.html' %}
-
+{% extends "base.html" %}
 {% load static %}
-
-{% block title %}{{ title }}{% endblock title %}
-
+{% block title %}
+    {{ title }}
+{% endblock title %}
 {% block content %}
-
-{% if dataset.count >= 1 %}
-<div class="mx-auto text-center my-4">
-  <a
-    id="last-session-start"
-    href="{% url 'start_session' last.id %}"
-    hx-get="{% url 'start_session' last.id %}"
-    hx-indicator="#indicator"
+    <div class="flex-col">
+        {% if dataset_count >= 1 %}
+            {% url 'list_sessions_start_session_from_session' last.id as start_session_url %}
+            <div class="mx-auto text-center my-4">
+                <a id="last-session-start"
+                   href="{{ start_session_url }}"
+                   hx-get="{{ start_session_url }}"
                    hx-swap="afterbegin"
                    hx-target=".responsive-table tbody"
-    hx-select=".responsive-table tbody tr:first-child"
                    onClick="document.querySelector('#last-session-start').classList.add('invisible')"
-    class="{% if last.timestamp_end == null %}invisible{% endif %}"
-  >
-    {% include 'components/button.html' with text=last.purchase title="Start session of last played game" only %}
+                   class="{% if last.timestamp_end == null %}invisible{% endif %}">
+                    {% include "components/button_start.html" with text=last.purchase title="Start session of last played game" only %}
                 </a>
-</div>
-{% endif %}
-
-<table class="responsive-table">
+            </div>
+        {% endif %}
+        {% if dataset_count != 0 %}
+            <table class="responsive-table">
                 <thead>
                     <tr>
                         <th class="px-2 sm:px-4 md:px-6 md:py-2">Name</th>
@@ -34,40 +30,45 @@
                     </tr>
                 </thead>
                 <tbody>
-    {% for data in dataset %}
+                    {% for session in dataset %}
+                        {% partialdef session-row inline=True %}
                         <tr>
-      <td
-        class="px-2 sm:px-4 md:px-6 md:py-2 purchase-name truncate max-w-20char md:max-w-40char"
-      >
-        {{ data.purchase.edition }}
+                            <td class="px-2 sm:px-4 md:px-6 md:py-2 purchase-name relative align-top w-24 h-12 group">
+                                <span class="inline-block relative">
+                                    <a class="underline decoration-slate-500 sm:decoration-2 inline-block truncate max-w-20char group-hover:absolute group-hover:max-w-none group-hover:-top-8 group-hover:-left-6 group-hover:min-w-60 group-hover:px-6 group-hover:py-3.5 group-hover:bg-purple-600 group-hover:rounded-sm group-hover:outline-dashed group-hover:outline-purple-400 group-hover:outline-4 group-hover:decoration-purple-900 group-hover:text-purple-100"
+                                       href="{% url 'view_game' session.purchase.edition.game.id %}">
+                                        {{ session.purchase.edition.name }}
+                                    </a>
+                                </span>
                             </td>
                             <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono hidden sm:table-cell">
-        {{ data.timestamp_start | date:"d/m/Y H:i" }}
+                                {{ session.timestamp_start | date:"d/m/Y H:i" }}
                             </td>
                             <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono hidden lg:table-cell">
-        {% if data.unfinished %}
-        <a
-          href="{% url 'update_session' data.id %}"
-          hx-get="{% url 'update_session' data.id %}"
+                                {% if not session.timestamp_end %}
+                                    {% url 'list_sessions_end_session' session.id as end_session_url %}
+                                    <a href="{{ end_session_url }}"
+                                       hx-get="{{ end_session_url }}"
+                                       hx-target="closest tr"
                                        hx-swap="outerHTML"
-          hx-target=".responsive-table tbody tr:first-child"
-          hx-select=".responsive-table tbody tr:first-child"
                                        hx-indicator="#indicator"
-          onClick="document.querySelector('#last-session-start').classList.remove('invisible')"
-          >
+                                       onClick="document.querySelector('#last-session-start').classList.remove('invisible')">
                                         <span class="text-yellow-300">Finish now?</span>
                                     </a>
-        {% elif data.duration_manual %}
+                                {% elif session.duration_manual %}
                                     --
                                 {% else %}
-            {{ data.timestamp_end | date:"d/m/Y H:i" }}
+                                    {{ session.timestamp_end | date:"d/m/Y H:i" }}
                                 {% endif %}
                             </td>
-      <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">
-        {{ data.duration_formatted }}
-      </td>
+                            <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ session.duration_formatted }}</td>
                         </tr>
+                    {% endpartialdef %}
                 {% endfor %}
             </tbody>
-</table>
+        </table>
+    {% else %}
+        <div class="mx-auto text-center text-slate-300 text-xl">No sessions found.</div>
+    {% endif %}
+</div>
 {% endblock content %}

games/templates/navbar.html

@@ -0,0 +1,136 @@
+{% load static %}
+<nav class="bg-white border-gray-200 dark:bg-gray-900 dark:border-gray-700">
+    <div class="max-w-screen-xl flex flex-wrap items-center justify-between mx-auto p-4">
+        <a href="{% url 'index' %}"
+           class="flex items-center space-x-3 rtl:space-x-reverse">
+            <img src="{% static 'icons/schedule.png' %}"
+                 height="48"
+                 width="48"
+                 alt="Timetracker Logo"
+                 class="mr-4" />
+            <span class="self-center text-2xl font-semibold whitespace-nowrap dark:text-white">Timetracker</span>
+        </a>
+        <button data-collapse-toggle="navbar-dropdown"
+                type="button"
+                class="inline-flex items-center p-2 w-10 h-10 justify-center text-sm text-gray-500 rounded-lg md:hidden hover:bg-gray-100 focus:outline-none focus:ring-2 focus:ring-gray-200 dark:text-gray-400 dark:hover:bg-gray-700 dark:focus:ring-gray-600"
+                aria-controls="navbar-dropdown"
+                aria-expanded="false">
+            <span class="sr-only">Open main menu</span>
+            <svg class="w-5 h-5"
+                 aria-hidden="true"
+                 xmlns="http://www.w3.org/2000/svg"
+                 fill="none"
+                 viewBox="0 0 17 14">
+                <path stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M1 1h15M1 7h15M1 13h15" />
+            </svg>
+        </button>
+        <div class="hidden w-full md:block md:w-auto" id="navbar-dropdown">
+            <ul class="flex flex-col font-medium p-4 md:p-0 mt-4 border border-gray-100 rounded-lg bg-gray-50 md:space-x-8 rtl:space-x-reverse md:flex-row md:mt-0 md:border-0 md:bg-white dark:bg-gray-800 md:dark:bg-gray-900 dark:border-gray-700">
+                <li>
+                    <a href="#"
+                       class="block py-2 px-3 text-white bg-blue-700 rounded md:bg-transparent md:text-blue-700 md:p-0 md:dark:text-blue-500 dark:bg-blue-600 md:dark:bg-transparent"
+                       aria-current="page">Home</a>
+                </li>
+                <li>
+                    <button id="dropdownNavbarNewLink"
+                            data-dropdown-toggle="dropdownNavbarNew"
+                            class="flex items-center justify-between w-full py-2 px-3 text-gray-900 rounded hover:bg-gray-100 md:hover:bg-transparent md:border-0 md:hover:text-blue-700 md:p-0 md:w-auto dark:text-white md:dark:hover:text-blue-500 dark:focus:text-white dark:border-gray-700 dark:hover:bg-gray-700 md:dark:hover:bg-transparent">
+                        New
+                        <svg class="w-2.5 h-2.5 ms-2.5"
+                             aria-hidden="true"
+                             xmlns="http://www.w3.org/2000/svg"
+                             fill="none"
+                             viewBox="0 0 10 6">
+                            <path stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="m1 1 4 4 4-4" />
+                        </svg>
+                    </button>
+                    <!-- Dropdown menu -->
+                    <div id="dropdownNavbarNew"
+                         class="z-10 hidden font-normal bg-white divide-y divide-gray-100 rounded-lg shadow w-44 dark:bg-gray-700 dark:divide-gray-600">
+                        <ul class="py-2 text-sm text-gray-700 dark:text-gray-400"
+                            aria-labelledby="dropdownLargeButton">
+                            <li>
+                                <a href="{% url 'add_device' %}"
+                                   class="block px-4 py-2 hover:bg-gray-100 dark:hover:bg-gray-600 dark:hover:text-white">Device</a>
+                            </li>
+                            <li>
+                                <a href="{% url 'add_game' %}"
+                                   class="block px-4 py-2 hover:bg-gray-100 dark:hover:bg-gray-600 dark:hover:text-white">Game</a>
+                            </li>
+                            <li>
+                                <a href="{% url 'add_edition' %}"
+                                   class="block px-4 py-2 hover:bg-gray-100 dark:hover:bg-gray-600 dark:hover:text-white">Edition</a>
+                            </li>
+                            <li>
+                                <a href="{% url 'add_platform' %}"
+                                   class="block px-4 py-2 hover:bg-gray-100 dark:hover:bg-gray-600 dark:hover:text-white">Platform</a>
+                            </li>
+                            <li>
+                                <a href="{% url 'add_purchase' %}"
+                                   class="block px-4 py-2 hover:bg-gray-100 dark:hover:bg-gray-600 dark:hover:text-white">Purchase</a>
+                            </li>
+                            <li>
+                                <a href="{% url 'add_session' %}"
+                                   class="block px-4 py-2 hover:bg-gray-100 dark:hover:bg-gray-600 dark:hover:text-white">Session</a>
+                            </li>
+                        </ul>
+                    </div>
+                </li>
+                <li>
+                    <button id="dropdownNavbarManageLink"
+                            data-dropdown-toggle="dropdownNavbarManage"
+                            class="flex items-center justify-between w-full py-2 px-3 text-gray-900 rounded hover:bg-gray-100 md:hover:bg-transparent md:border-0 md:hover:text-blue-700 md:p-0 md:w-auto dark:text-white md:dark:hover:text-blue-500 dark:focus:text-white dark:border-gray-700 dark:hover:bg-gray-700 md:dark:hover:bg-transparent">
+                        Manage
+                        <svg class="w-2.5 h-2.5 ms-2.5"
+                             aria-hidden="true"
+                             xmlns="http://www.w3.org/2000/svg"
+                             fill="none"
+                             viewBox="0 0 10 6">
+                            <path stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="m1 1 4 4 4-4" />
+                        </svg>
+                    </button>
+                    <!-- Dropdown menu -->
+                    <div id="dropdownNavbarManage"
+                         class="z-10 hidden font-normal bg-white divide-y divide-gray-100 rounded-lg shadow w-44 dark:bg-gray-700 dark:divide-gray-600">
+                        <ul class="py-2 text-sm text-gray-700 dark:text-gray-400"
+                            aria-labelledby="dropdownLargeButton">
+                            <li>
+                                <a href="{% url 'list_devices' %}"
+                                   class="block px-4 py-2 hover:bg-gray-100 dark:hover:bg-gray-600 dark:hover:text-white">Devices</a>
+                            </li>
+                            <li>
+                                <a href="{% url 'list_games' %}"
+                                   class="block px-4 py-2 hover:bg-gray-100 dark:hover:bg-gray-600 dark:hover:text-white">Games</a>
+                            </li>
+                            <li>
+                                <a href="{% url 'list_editions' %}"
+                                   class="block px-4 py-2 hover:bg-gray-100 dark:hover:bg-gray-600 dark:hover:text-white">Editions</a>
+                            </li>
+                            <li>
+                                <a href="{% url 'list_platforms' %}"
+                                   class="block px-4 py-2 hover:bg-gray-100 dark:hover:bg-gray-600 dark:hover:text-white">Platforms</a>
+                            </li>
+                            <li>
+                                <a href="{% url 'list_purchases' %}"
+                                   class="block px-4 py-2 hover:bg-gray-100 dark:hover:bg-gray-600 dark:hover:text-white">Purchases</a>
+                            </li>
+                            <li>
+                                <a href="{% url 'list_sessions' %}"
+                                   class="block px-4 py-2 hover:bg-gray-100 dark:hover:bg-gray-600 dark:hover:text-white">Sessions</a>
+                            </li>
+                        </ul>
+                    </div>
+                </li>
+                <li>
+                    <a href="{% url 'stats_by_year' 0 %}"
+                       class="block py-2 px-3 text-gray-900 rounded hover:bg-gray-100 md:hover:bg-transparent md:border-0 md:hover:text-blue-700 md:p-0 dark:text-white md:dark:hover:text-blue-500 dark:hover:bg-gray-700 dark:hover:text-white md:dark:hover:bg-transparent">Stats</a>
+                </li>
+                <li>
+                    <a href="{% url 'logout' %}"
+                       class="block py-2 px-3 text-gray-900 rounded hover:bg-gray-100 md:hover:bg-transparent md:border-0 md:hover:text-blue-700 md:p-0 dark:text-white md:dark:hover:text-blue-500 dark:hover:bg-gray-700 dark:hover:text-white md:dark:hover:bg-transparent">Log
+                    out</a>
+                </li>
+            </ul>
+        </div>
+    </div>
+</nav>

games/templates/registration/login.html

@@ -0,0 +1,22 @@
+{% extends "base.html" %}
+{% load static %}
+{% block title %}
+    Login
+{% endblock title %}
+{% block content %}
+    <div class="flex items-center flex-col">
+        <h2 class="text-3xl text-white mb-8">Please log in to continue</h2>
+        <form method="post">
+            <table>
+                {% csrf_token %}
+                {{ form.as_table }}
+                <tr>
+                    <td></td>
+                    <td>
+                        <input type="submit" value="Login" />
+                    </td>
+                </tr>
+            </form>
+        </table>
+    </div>
+{% endblock content %}

games/templates/stats.html

@@ -3,6 +3,15 @@
     {{ title }}
 {% endblock title %}
 {% load static %}
+{% partialdef purchase-name %}
+{% if purchase.type != 'game' %}
+    <c-gamelink :game_id=purchase.edition.game.id>
+    {{ purchase.name }} ({{ purchase.edition.name }} {{ purchase.get_type_display }})
+    </c-gamelink>
+{% else %}
+    <c-gamelink :game_id=purchase.edition.game.id name=purchase.edition.name />
+{% endif %}
+{% endpartialdef %}
 {% block content %}
     <div class="dark:text-white max-w-sm sm:max-w-xl lg:max-w-3xl mx-auto">
         <div class="flex justify-center items-center">
@@ -18,8 +27,6 @@
                 </select>
             </form>
         </div>
-        <div class="flex flex-column flex-wrap justify-center">
-            <div class="md:w-1/2">
         <h1 class="text-5xl text-center my-6">Playtime</h1>
         <table class="responsive-table">
             <tbody>
@@ -35,43 +42,92 @@
                     <td class="px-2 sm:px-4 md:px-6 md:py-2">Days</td>
                     <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ unique_days }} ({{ unique_days_percent }}%)</td>
                 </tr>
+                {% if total_games %}
                     <tr>
                         <td class="px-2 sm:px-4 md:px-6 md:py-2">Games</td>
                         <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ total_games }}</td>
                     </tr>
+                {% endif %}
                 <tr>
                     <td class="px-2 sm:px-4 md:px-6 md:py-2">Games ({{ year }})</td>
                     <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ total_2023_games }}</td>
                 </tr>
+                {% if all_finished_this_year_count %}
                     <tr>
                         <td class="px-2 sm:px-4 md:px-6 md:py-2">Finished</td>
-                            <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ all_finished_this_year.count }}</td>
+                        <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ all_finished_this_year_count }}</td>
                     </tr>
+                {% endif %}
                 <tr>
                     <td class="px-2 sm:px-4 md:px-6 md:py-2">Finished ({{ year }})</td>
-                            <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ this_year_finished_this_year.count }}</td>
+                    <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ this_year_finished_this_year_count }}</td>
+                </tr>
+                <tr>
+                    <td class="px-2 sm:px-4 md:px-6 md:py-2">Longest session</td>
+                    <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">
+                        {{ longest_session_time }} (<c-gamelink :game_id=longest_session_game.id :name=longest_session_game.name />)
+                    </td>
+                </tr>
+                <tr>
+                    <td class="px-2 sm:px-4 md:px-6 md:py-2">Most sessions</td>
+                    <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">
+                        {{ highest_session_count }} (<c-gamelink :game_id=highest_session_count_game.id :name=highest_session_count_game.name />)
+                    </td>
+                </tr>
+                <tr>
+                    <td class="px-2 sm:px-4 md:px-6 md:py-2">Highest session average</td>
+                    <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">
+                        {{ highest_session_average }} (<c-gamelink :game_id=highest_session_average_game.id :name=highest_session_average_game.name />)
+                    </td>
+                </tr>
+                <tr>
+                    <td class="px-2 sm:px-4 md:px-6 md:py-2">First play</td>
+                    <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">
+                        <c-gamelink :game_id=first_play_game.id :name=first_play_game.name /> ({{ first_play_date }})
+                    </td>
+                </tr>
+                <tr>
+                    <td class="px-2 sm:px-4 md:px-6 md:py-2">Last play</td>
+                    <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">
+                        <c-gamelink :game_id=last_play_game.id :name=last_play_game.name /> ({{ last_play_date }})
+                    </td>
                 </tr>
             </tbody>
         </table>
-            </div>
-            <div class="md:w-1/2">
+        {% if month_playtime %}
+            <h1 class="text-5xl text-center my-6">Playtime per month</h1>
+            <table class="responsive-table">
+                <tbody>
+                    {% for month in month_playtimes %}
+                        <tr>
+                            <td class="px-2 sm:px-4 md:px-6 md:py-2">{{ month.month | date:"F" }}</td>
+                            <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ month.playtime }}</td>
+                        </tr>
+                    {% endfor %}
+                </tbody>
+            </table>
+        {% endif %}
         <h1 class="text-5xl text-center my-6">Purchases</h1>
         <table class="responsive-table">
             <tbody>
                 <tr>
                     <td class="px-2 sm:px-4 md:px-6 md:py-2">Total</td>
-                            <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ all_purchased_this_year.count }}</td>
+                    <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ all_purchased_this_year_count }}</td>
                 </tr>
                 <tr>
                     <td class="px-2 sm:px-4 md:px-6 md:py-2">Refunded</td>
                     <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">
-                                {{ all_purchased_refunded_this_year.count }} ({{ refunded_percent }}%)
+                        {{ all_purchased_refunded_this_year_count }} ({{ refunded_percent }}%)
                     </td>
                 </tr>
+                <tr>
+                    <td class="px-2 sm:px-4 md:px-6 md:py-2">Dropped</td>
+                    <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ dropped_count }} ({{ dropped_percentage }}%)</td>
+                </tr>
                 <tr>
                     <td class="px-2 sm:px-4 md:px-6 md:py-2">Unfinished</td>
                     <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">
-                                {{ purchased_unfinished.count }} ({{ unfinished_purchases_percent }}%)
+                        {{ purchased_unfinished_count }} ({{ unfinished_purchases_percent }}%)
                     </td>
                 </tr>
                 <tr>
@@ -84,8 +140,6 @@
                 </tr>
             </tbody>
         </table>
-            </div>
-        </div>
         <h1 class="text-5xl text-center my-6">Top games by playtime</h1>
         <table class="responsive-table">
             <thead>
@@ -98,8 +152,7 @@
                 {% for game in top_10_games_by_playtime %}
                     <tr>
                         <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">
-                            <a class="underline decoration-slate-500 sm:decoration-2"
-                               href="{% url 'view_game' game.id %}">{{ game.name }}</a>
+                            <c-gamelink :game_id=game.id :name=game.name />
                         </td>
                         <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ game.formatted_playtime }}</td>
                     </tr>
@@ -123,6 +176,7 @@
                 {% endfor %}
             </tbody>
         </table>
+        {% if all_finished_this_year %}
             <h1 class="text-5xl text-center my-6">Finished</h1>
             <table class="responsive-table">
                 <thead>
@@ -134,15 +188,14 @@
                 <tbody>
                     {% for purchase in all_finished_this_year %}
                         <tr>
-                        <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">
-                            <a class="underline decoration-slate-500 sm:decoration-2"
-                               href="{% url 'edit_purchase' purchase.id %}">{{ purchase.edition.name }}</a>
-                        </td>
+                            <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{% partial purchase-name %}</td>
                             <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ purchase.date_finished | date:"d/m/Y" }}</td>
                         </tr>
                     {% endfor %}
                 </tbody>
             </table>
+        {% endif %}
+        {% if this_year_finished_this_year %}
             <h1 class="text-5xl text-center my-6">Finished ({{ year }} games)</h1>
             <table class="responsive-table">
                 <thead>
@@ -154,15 +207,14 @@
                 <tbody>
                     {% for purchase in this_year_finished_this_year %}
                         <tr>
-                        <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">
-                            <a class="underline decoration-slate-500 sm:decoration-2"
-                               href="{% url 'edit_purchase' purchase.id %}">{{ purchase.edition.name }}</a>
-                        </td>
+                            <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{% partial purchase-name %}</td>
                             <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ purchase.date_finished | date:"d/m/Y" }}</td>
                         </tr>
                     {% endfor %}
                 </tbody>
             </table>
+        {% endif %}
+        {% if purchased_this_year_finished_this_year %}
             <h1 class="text-5xl text-center my-6">Bought and Finished ({{ year }})</h1>
             <table class="responsive-table">
                 <thead>
@@ -174,15 +226,35 @@
                 <tbody>
                     {% for purchase in purchased_this_year_finished_this_year %}
                         <tr>
-                        <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">
-                            <a class="underline decoration-slate-500 sm:decoration-2"
-                               href="{% url 'edit_purchase' purchase.id %}">{{ purchase.edition.name }}</a>
-                        </td>
+                            <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{% partial purchase-name %}</td>
                             <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ purchase.date_finished | date:"d/m/Y" }}</td>
                         </tr>
                     {% endfor %}
                 </tbody>
             </table>
+        {% endif %}
+        {% if purchased_unfinished %}
+            <h1 class="text-5xl text-center my-6">Unfinished Purchases</h1>
+            <table class="responsive-table">
+                <thead>
+                    <tr>
+                        <th class="px-2 sm:px-4 md:px-6 md:py-2 purchase-name truncate max-w-20char">Name</th>
+                        <th class="px-2 sm:px-4 md:px-6 md:py-2">Price ({{ total_spent_currency }})</th>
+                        <th class="px-2 sm:px-4 md:px-6 md:py-2">Date</th>
+                    </tr>
+                </thead>
+                <tbody>
+                    {% for purchase in purchased_unfinished %}
+                        <tr>
+                            <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{% partial purchase-name %}</td>
+                            <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ purchase.price }}</td>
+                            <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ purchase.date_purchased | date:"d/m/Y" }}</td>
+                        </tr>
+                    {% endfor %}
+                </tbody>
+            </table>
+        {% endif %}
+        {% if all_purchased_this_year %}
             <h1 class="text-5xl text-center my-6">All Purchases</h1>
             <table class="responsive-table">
                 <thead>
@@ -195,19 +267,13 @@
                 <tbody>
                     {% for purchase in all_purchased_this_year %}
                         <tr>
-                    <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">
-                        <a class="underline decoration-slate-500 sm:decoration-2" href="{% url 'edit_purchase' purchase.id %}">
-                            {{ purchase.edition.name }}
-                        {% if purchase.type != "game" %}
-                        ({{ purchase.name }}, {{ purchase.get_type_display }})
-                        {% endif %}
-                        </a>
-                    </td>
+                            <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{% partial purchase-name %}</td>
                             <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ purchase.price }}</td>
                             <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ purchase.date_purchased | date:"d/m/Y" }}</td>
                         </tr>
                     {% endfor %}
                 </tbody>
             </table>
+        {% endif %}
     </div>
 {% endblock content %}

games/templates/view_game.html

@@ -3,81 +3,109 @@
     {{ title }}
 {% endblock title %}
 {% load static %}
+{% load markdown_extras %}
 {% block content %}
     <div class="dark:text-white max-w-sm sm:max-w-xl lg:max-w-3xl mx-auto">
-        <h1 class="text-4xl flex items-center">
-            {{ game.name }}
-            <span class="dark:text-slate-500">(#{{ game.pk }})</span>
-            {% url 'edit_game' game.id as edit_url %}
-            {% include 'components/edit_button.html' with edit_url=edit_url %}
-        </h1>
-        <h2 class="text-lg my-2 ml-2">
-            {{ hours_sum }} <span class="dark:text-slate-500">total</span>
-            {{ session_average }} <span class="dark:text-slate-500">avg</span>
-            ({{ playrange }})
-        </h2>
-        <hr class="border-slate-500">
-        <h1 class="text-3xl mt-4 mb-1">
-            Editions <span class="dark:text-slate-500">({{ edition_count }})</span> and Purchases <span class="dark:text-slate-500">({{ purchase_count }})</span>
-        </h1>
-        <ul>
-            {% for edition in editions %}
-            <li class="sm:pl-2 flex items-center">
-                {{ edition.name }} ({{ edition.platform }}, {{ edition.year_released }})
-                {% if edition.wikidata %}
-                <span class="hidden sm:inline">
-                    <a href="https://www.wikidata.org/wiki/{{ edition.wikidata }}">
-                        <img class="inline mx-2 w-6" src="{% static 'icons/wikidata.png' %}"/>
-                    </a>
+        <div id="game-info" class="mb-10">
+            <div class="flex gap-5 mb-3">
+                <span class="text-wrap max-w-80 text-4xl">
+                    <span class="font-bold font-serif">{{ game.name }}</span>&nbsp;<span data-popover-target="popover-year" class="text-slate-500 text-2xl">{{ game.year_released }}</span>
+                    <c-popover id="popover-year">
+                    Original release year
+                    </c-popover>
                 </span>
-                {% endif %}
-                {% url 'edit_edition' edition.id as edit_url %}
-                {% include 'components/edit_button.html' with edit_url=edit_url %}
-            </li>
-            {% endfor %}
-        </ul>
-        <h1 class="text-3xl mt-4 mb-1">Purchases <span class="dark:text-slate-500">({{ purchases.count }})</span></h1>
-        <ul>
-            {% for purchase in purchases %}
-            <li class="sm:pl-2 flex items-center">
-                {{ purchase.platform }}
-                ({{ purchase.get_ownership_type_display }}, {{ purchase.date_purchased | date:"Y" }}, {{ purchase.price }} {{ purchase.price_currency}})
-                {% url 'edit_purchase' purchase.id as edit_url %}
-                {% include 'components/edit_button.html' with edit_url=edit_url %}
-                {% if purchase.related_purchases %}
-                    <li>
-                        <ul>
-                            {% for related_purchase in purchase.related_purchases %}
-                                <li class="sm:pl-6 flex items-center">
-                                    {{ related_purchase.name}} ({{ related_purchase.get_type_display }}, {{ related_purchase.date_purchased | date:"Y" }}, {{ related_purchase.price }} {{ related_purchase.price_currency}})
-                                    {% url 'edit_purchase' related_purchase.id as edit_url %}
-                                    {% include 'components/edit_button.html' with edit_url=edit_url %}
-                                </li>
-                            {% endfor %}
-                        </ul>
-                    </li>
-                {% endif %}
-            </li>
-            {% endfor %}
-        </ul>
-        <h1 class="text-3xl mt-4 mb-1 flex gap-2 items-center">
-            Sessions
-            <span class="dark:text-slate-500">({{ sessions.count }})</span>
-            {% url 'start_game_session' game.id as add_session_link %}
-            {% include 'components/button.html' with title="Start new session" text="New" link=add_session_link %}
-            and Notes <span class="dark:text-slate-500">({{ sessions_with_notes_count }})</span>
-            
-        </h1>
-        <ul>
-            {% for session in sessions %}
-                <li class="sm:pl-2 mt-4 mb-2 dark:text-slate-400 flex items-center">
-                    {{ session.timestamp_start | date:"d/m/Y H:m" }}
-                    ({{ session.device.get_type_display | default:"Unknown" }}, {{ session.duration_formatted }})
-                    {% url 'edit_session' session.id as edit_url %}
-                    {% include 'components/edit_button.html' with edit_url=edit_url %}
-                </li>
-                <li class="sm:pl-4 italic">{{ session.note|linebreaks }}</li>
-            {% endfor %}
-        </ul>
             </div>
+            <div class="flex gap-4 dark:text-slate-400 mb-3">
+                <span data-popover-target="popover-hours" class="flex gap-2 items-center">
+                    <svg xmlns="http://www.w3.org/2000/svg"
+                         fill="none"
+                         viewBox="0 0 24 24"
+                         stroke-width="1.5"
+                         stroke="currentColor"
+                         class="size-6">
+                        <path stroke-linecap="round" stroke-linejoin="round" d="M12 6v6h4.5m4.5 0a9 9 0 1 1-18 0 9 9 0 0 1 18 0Z" />
+                    </svg>
+                    {{ hours_sum }}
+                    <c-popover id="popover-hours">
+                    Total hours played
+                    </c-popover>
+                </span>
+                <span data-popover-target="popover-sessions"
+                      class="flex gap-2 items-center">
+                    <svg xmlns="http://www.w3.org/2000/svg"
+                         fill="none"
+                         viewBox="0 0 24 24"
+                         stroke-width="1.5"
+                         stroke="currentColor"
+                         class="size-6">
+                        <path stroke-linecap="round" stroke-linejoin="round" d="M5.25 8.25h15m-16.5 7.5h15m-1.8-13.5-3.9 19.5m-2.1-19.5-3.9 19.5" />
+                    </svg>
+                    {{ session_count }}
+                    <c-popover id="popover-sessions">
+                    Number of sessions
+                    </c-popover>
+                </span>
+                <span data-popover-target="popover-average" class="flex gap-2 items-center">
+                    <svg xmlns="http://www.w3.org/2000/svg"
+                         fill="none"
+                         viewBox="0 0 24 24"
+                         stroke-width="1.5"
+                         stroke="currentColor"
+                         class="size-6">
+                        <path stroke-linecap="round" stroke-linejoin="round" d="M7.5 14.25v2.25m3-4.5v4.5m3-6.75v6.75m3-9v9M6 20.25h12A2.25 2.25 0 0 0 20.25 18V6A2.25 2.25 0 0 0 18 3.75H6A2.25 2.25 0 0 0 3.75 6v12A2.25 2.25 0 0 0 6 20.25Z" />
+                    </svg>
+                    {{ session_average_without_manual }}
+                    <c-popover id="popover-average">
+                    Average playtime per session
+                    </c-popover>
+                </span>
+                <span data-popover-target="popover-playrange"
+                      class="flex gap-2 items-center">
+                    <svg xmlns="http://www.w3.org/2000/svg"
+                         fill="none"
+                         viewBox="0 0 24 24"
+                         stroke-width="1.5"
+                         stroke="currentColor"
+                         class="size-6">
+                        <path stroke-linecap="round" stroke-linejoin="round" d="M6.75 3v2.25M17.25 3v2.25M3 18.75V7.5a2.25 2.25 0 0 1 2.25-2.25h13.5A2.25 2.25 0 0 1 21 7.5v11.25m-18 0A2.25 2.25 0 0 0 5.25 21h13.5A2.25 2.25 0 0 0 21 18.75m-18 0v-7.5A2.25 2.25 0 0 1 5.25 9h13.5A2.25 2.25 0 0 1 21 11.25v7.5m-9-6h.008v.008H12v-.008ZM12 15h.008v.008H12V15Zm0 2.25h.008v.008H12v-.008ZM9.75 15h.008v.008H9.75V15Zm0 2.25h.008v.008H9.75v-.008ZM7.5 15h.008v.008H7.5V15Zm0 2.25h.008v.008H7.5v-.008Zm6.75-4.5h.008v.008h-.008v-.008Zm0 2.25h.008v.008h-.008V15Zm0 2.25h.008v.008h-.008v-.008Zm2.25-4.5h.008v.008H16.5v-.008Zm0 2.25h.008v.008H16.5V15Z" />
+                    </svg>
+                    {{ playrange }}
+                    <c-popover id="popover-playrange">
+                    Earliest and latest dates played
+                    </c-popover>
+                </span>
+            </div>
+            <div class="inline-flex rounded-md shadow-sm mb-3" role="group">
+                <a href="{% url 'edit_game' game.id %}">
+                    <button type="button"
+                            class="px-4 py-2 text-sm font-medium text-gray-900 bg-white border border-gray-200 rounded-s-lg hover:bg-gray-100 hover:text-blue-700 focus:z-10 focus:ring-2 focus:ring-blue-700 focus:text-blue-700 dark:bg-gray-800 dark:border-gray-700 dark:text-white dark:hover:text-white dark:hover:bg-gray-700 dark:focus:ring-blue-500 dark:focus:text-white">
+                        Edit
+                    </button>
+                </a>
+                <a href="{% url 'delete_game' game.id %}">
+                    <button type="button"
+                            class="px-4 py-2 text-sm font-medium text-gray-900 bg-white border border-gray-200 rounded-e-lg hover:bg-red-100 hover:text-blue-700 focus:z-10 focus:ring-2 focus:ring-blue-700 focus:text-blue-700 dark:bg-gray-800 dark:border-gray-700 dark:text-white dark:hover:text-white dark:hover:bg-red-700 dark:focus:ring-blue-500 dark:focus:text-white">
+                        Delete
+                    </button>
+                </a>
+            </div>
+        </div>
+        <c-h1 :badge=edition_count>Editions</c-h1>
+        <div class="mb-6">
+            <c-simple-table :rows=edition_data.rows :columns=edition_data.columns />
+        </div>
+        <div class="mb-6">
+            <c-h1 :badge=purchase_count>Purchases</c-h1>
+            <c-simple-table :rows=purchase_data.rows :columns=purchase_data.columns />
+        </div>
+        <div class="mb-6">
+            <c-h1 :badge=session_count>Sessions</c-h1>
+            <c-simple-table :rows=session_data.rows :columns=session_data.columns :page_obj=session_page_obj :elided_page_range=session_elided_page_range />
+        </div>
+    </div>
+    <script>
+        function getSessionCount() {
+            return document.getElementById('session-count').textContent.match("[0-9]+");
+        }
+    </script>
 {% endblock content %}

games/templatetags/markdown_extras.py

@@ -0,0 +1,10 @@
+import markdown
+from django import template
+from django.utils.safestring import mark_safe
+
+register = template.Library()
+
+
+@register.filter(name="markdown")
+def markdown_format(text):
+    return mark_safe(markdown.markdown(text))

games/templatetags/param_utils.py

@@ -0,0 +1,18 @@
+from typing import Any
+
+from django import template
+from django.http import QueryDict
+
+register = template.Library()
+
+
+@register.simple_tag(takes_context=True)
+def param_replace(context: dict[Any, Any], **kwargs):
+    """
+    Return encoded URL parameters that are the same as the current
+    request's parameters, only with the specified GET parameters added or changed.
+    """
+    d: QueryDict = context["request"].GET.copy()
+    for k, v in kwargs.items():
+        d[k] = v
+    return d.urlencode()

games/templatetags/randomid.py

@@ -0,0 +1,11 @@
+import random
+import string
+
+from django import template
+
+register = template.Library()
+
+
+@register.simple_tag
+def randomid(seed: str = "") -> str:
+    return str(hash(seed + "".join(random.choices(string.ascii_lowercase, k=10))))

games/urls.py

@@ -1,96 +1,110 @@
 from django.urls import path
 
-from games import views
+from games.views import device, edition, game, general, platform, purchase, session
 
 urlpatterns = [
-    path("", views.index, name="index"),
+    path("", general.index, name="index"),
+    path("device/add", device.add_device, name="add_device"),
+    path("device/delete/<int:device_id>", device.delete_device, name="delete_device"),
+    path("device/edit/<int:device_id>", device.edit_device, name="edit_device"),
+    path("device/list", device.list_devices, name="list_devices"),
+    path("edition/add", edition.add_edition, name="add_edition"),
     path(
-        "list-sessions/recent",
-        views.list_sessions,
-        {"filter": "recent"},
-        name="list_sessions_recent",
+        "edition/add/for-game/<int:game_id>",
+        edition.add_edition,
+        name="add_edition_for_game",
     ),
-    path("add-game/", views.add_game, name="add_game"),
-    path("add-platform/", views.add_platform, name="add_platform"),
-    path("add-session/", views.add_session, name="add_session"),
+    path("edition/<int:edition_id>/edit", edition.edit_edition, name="edit_edition"),
+    path("edition/list", edition.list_editions, name="list_editions"),
     path(
-        "add-session-for-purchase/<int:purchase_id>",
-        views.add_session,
+        "edition/<int:edition_id>/delete",
+        edition.delete_edition,
+        name="delete_edition",
+    ),
+    path("game/add", game.add_game, name="add_game"),
+    path("game/<int:game_id>/edit", game.edit_game, name="edit_game"),
+    path("game/<int:game_id>/view", game.view_game, name="view_game"),
+    path("game/<int:game_id>/delete", game.delete_game, name="delete_game"),
+    path("game/list", game.list_games, name="list_games"),
+    path("platform/add", platform.add_platform, name="add_platform"),
+    path(
+        "platform/<int:platform_id>/edit",
+        platform.edit_platform,
+        name="edit_platform",
+    ),
+    path(
+        "platform/<int:platform_id>/delete",
+        platform.delete_platform,
+        name="delete_platform",
+    ),
+    path("platform/list", platform.list_platforms, name="list_platforms"),
+    path("purchase/add", purchase.add_purchase, name="add_purchase"),
+    path(
+        "purchase/<int:purchase_id>/edit",
+        purchase.edit_purchase,
+        name="edit_purchase",
+    ),
+    path(
+        "purchase/<int:purchase_id>/delete",
+        purchase.delete_purchase,
+        name="delete_purchase",
+    ),
+    path(
+        "purchase/list",
+        purchase.list_purchases,
+        name="list_purchases",
+    ),
+    path(
+        "purchase/related-purchase-by-edition",
+        purchase.related_purchase_by_edition,
+        name="related_purchase_by_edition",
+    ),
+    path(
+        "purchase/add/for-edition/<int:edition_id>",
+        purchase.add_purchase,
+        name="add_purchase_for_edition",
+    ),
+    path("session/add", session.add_session, name="add_session"),
+    path(
+        "session/add/for-purchase/<int:purchase_id>",
+        session.add_session,
         name="add_session_for_purchase",
     ),
     path(
-        "update-session/by-session/<int:session_id>",
-        views.update_session,
-        name="update_session",
+        "session/add/from-game/<int:session_id>",
+        session.new_session_from_existing_session,
+        {"template": "view_game.html#session-info"},
+        name="view_game_start_session_from_session",
     ),
     path(
-        "start-session-same-as-last/<int:last_session_id>",
-        views.start_session_same_as_last,
-        name="start_session_same_as_last",
+        "session/add/from-list/<int:session_id>",
+        session.new_session_from_existing_session,
+        {"template": "list_sessions.html#session-row"},
+        name="list_sessions_start_session_from_session",
+    ),
+    path("session/<int:session_id>/edit", session.edit_session, name="edit_session"),
+    path(
+        "session/<int:session_id>/delete",
+        session.delete_session,
+        name="delete_session",
     ),
     path(
-        "start-session/<int:game_id>",
-        views.start_game_session,
-        name="start_game_session",
-    ),
-    # path(
-    #     "delete_session/by-id/<int:session_id>",
-    #     views.delete_session,
-    #     name="delete_session",
-    # ),
-    path("add-purchase/", views.add_purchase, name="add_purchase"),
-    path(
-        "add-purchase-for-edition/<int:edition_id>",
-        views.add_purchase,
-        name="add_purchase_for_edition",
+        "session/end/from-game/<int:session_id>",
+        session.end_session,
+        {"template": "view_game.html#session-info"},
+        name="view_game_end_session",
     ),
     path(
-        "related-purchase-by-edition",
-        views.related_purchase_by_edition,
-        name="related_purchase_by_edition",
+        "session/end/from-list/<int:session_id>",
+        session.end_session,
+        {"template": "list_sessions.html#session-row"},
+        name="list_sessions_end_session",
     ),
-    path("add-edition/", views.add_edition, name="add_edition"),
+    path("session/list", session.list_sessions, name="list_sessions"),
+    path("stats/", general.stats_alltime, name="stats_alltime"),
     path(
-        "add-edition-for-game/<int:game_id>",
-        views.add_edition,
-        name="add_edition_for_game",
-    ),
-    path("edit-edition/<int:edition_id>", views.edit_edition, name="edit_edition"),
-    path("game/<int:game_id>/view", views.view_game, name="view_game"),
-    path("game/<int:game_id>/edit", views.edit_game, name="edit_game"),
-    path("edit-platform/<int:platform_id>", views.edit_platform, name="edit_platform"),
-    path("add-device/", views.add_device, name="add_device"),
-    path("edit-session/<int:session_id>", views.edit_session, name="edit_session"),
-    path("edit-purchase/<int:purchase_id>", views.edit_purchase, name="edit_purchase"),
-    path("list-sessions/", views.list_sessions, name="list_sessions"),
-    path(
-        "list-sessions/by-purchase/<int:purchase_id>",
-        views.list_sessions,
-        {"filter": "purchase"},
-        name="list_sessions_by_purchase",
-    ),
-    path(
-        "list-sessions/by-platform/<int:platform_id>",
-        views.list_sessions,
-        {"filter": "platform"},
-        name="list_sessions_by_platform",
-    ),
-    path(
-        "list-sessions/by-game/<int:game_id>",
-        views.list_sessions,
-        {"filter": "game"},
-        name="list_sessions_by_game",
-    ),
-    path(
-        "list-sessions/by-edition/<int:edition_id>",
-        views.list_sessions,
-        {"filter": "edition"},
-        name="list_sessions_by_edition",
-    ),
-    path(
-        "list-sessions/by-ownership/<str:ownership_type>",
-        views.list_sessions,
-        {"filter": "ownership_type"},
-        name="list_sessions_by_ownership_type",
+        "stats/<int:year>",
+        general.stats,
+        name="stats_by_year",
     ),
 ]

games/views.py

@@ -1,545 +0,0 @@
-from datetime import datetime, timedelta
-from zoneinfo import ZoneInfo
-
-from common.time import now as now_with_tz
-from django.conf import settings
-from django.shortcuts import redirect, render
-from django.urls import reverse
-from django.utils import timezone
-
-from common.time import format_duration
-from common.utils import safe_division
-
-from .forms import (
-    DeviceForm,
-    EditionForm,
-    GameForm,
-    PlatformForm,
-    PurchaseForm,
-    SessionForm,
-)
-from .models import Edition, Game, Platform, Purchase, Session
-
-
-def model_counts(request):
-    return {
-        "game_available": Game.objects.count() != 0,
-        "edition_available": Edition.objects.count() != 0,
-        "platform_available": Platform.objects.count() != 0,
-        "purchase_available": Purchase.objects.count() != 0,
-        "session_count": Session.objects.count(),
-    }
-
-
-def stats_dropdown_year_range(request):
-    result = {"stats_dropdown_year_range": range(timezone.now().year, 1999, -1)}
-    return result
-
-
-def add_session(request, purchase_id=None):
-    context = {}
-    initial = {"timestamp_start": timezone.now()}
-
-    last = Session.objects.last()
-    if last != None:
-        initial["purchase"] = last.purchase
-
-    if request.method == "POST":
-        form = SessionForm(request.POST or None, initial=initial)
-        if form.is_valid():
-            form.save()
-            return redirect("list_sessions")
-    else:
-        if purchase_id:
-            purchase = Purchase.objects.get(id=purchase_id)
-            form = SessionForm(
-                initial={
-                    **initial,
-                    "purchase": purchase,
-                }
-            )
-        else:
-            form = SessionForm(initial=initial)
-
-    context["title"] = "Add New Session"
-    context["form"] = form
-    return render(request, "add_session.html", context)
-
-
-def update_session(request, session_id=None):
-    session = Session.objects.get(id=session_id)
-    session.finish_now()
-    session.save()
-    return redirect("list_sessions")
-
-
-def use_custom_redirect(
-    func: Callable[..., HttpResponse]
-) -> Callable[..., HttpResponse]:
-    """
-    Will redirect to "return_path" session variable if set.
-    """
-
-    def wrapper(request: HttpRequest, *args: Any, **kwargs: Any) -> HttpResponse:
-        response = func(request, *args, **kwargs)
-        if isinstance(response, HttpResponseRedirect) and (
-            next_url := request.session.get("return_path")
-        ):
-            return HttpResponseRedirect(next_url)
-        return response
-
-    return wrapper
-
-
-@use_custom_redirect
-def edit_session(request, session_id=None):
-    context = {}
-    session = Session.objects.get(id=session_id)
-    form = SessionForm(request.POST or None, instance=session)
-    if form.is_valid():
-        form.save()
-        return redirect("list_sessions")
-    context["title"] = "Edit Session"
-    context["form"] = form
-    return render(request, "add_session.html", context)
-
-
-@use_custom_redirect
-def edit_purchase(request, purchase_id=None):
-    context = {}
-    purchase = Purchase.objects.get(id=purchase_id)
-    form = PurchaseForm(request.POST or None, instance=purchase)
-    if form.is_valid():
-        form.save()
-        return redirect("list_sessions")
-    context["title"] = "Edit Purchase"
-    context["form"] = form
-    context["script_name"] = "add_purchase.js"
-    return render(request, "add_purchase.html", context)
-
-
-@use_custom_redirect
-def edit_game(request, game_id=None):
-    context = {}
-    purchase = Game.objects.get(id=game_id)
-    form = GameForm(request.POST or None, instance=purchase)
-    if form.is_valid():
-        form.save()
-        return redirect("list_sessions")
-    context["title"] = "Edit Game"
-    context["form"] = form
-    return render(request, "add.html", context)
-
-
-def view_game(request, game_id=None):
-    game = Game.objects.get(id=game_id)
-    context["title"] = "View Game"
-    context["game"] = game
-    context["editions"] = Edition.objects.filter(game_id=game_id)
-    game_purchases = Purchase.objects.filter(edition__game_id=game_id).filter(
-        type=Purchase.GAME
-    )
-    for purchase in game_purchases:
-        purchase.related_purchases = Purchase.objects.exclude(
-            type=Purchase.GAME
-        ).filter(related_purchase=purchase.id)
-
-    context["purchases"] = game_purchases
-    context["sessions"] = Session.objects.filter(
-        purchase__edition__game_id=game_id
-    ).order_by("-timestamp_start")
-    context["total_hours"] = float(
-        format_duration(context["sessions"].total_duration_unformatted(), "%2.1H")
-    )
-    game_purchases_prefetch = Prefetch(
-        "purchase_set",
-        queryset=Purchase.objects.filter(type=Purchase.GAME).prefetch_related(
-            nongame_related_purchases_prefetch
-        ),
-        to_attr="game_purchases",
-    )
-    editions = (
-        Edition.objects.filter(game=game)
-        .prefetch_related(game_purchases_prefetch)
-        .order_by("year_released")
-    )
-
-    sessions = Session.objects.filter(purchase__edition__game=game)
-    session_count = sessions.count()
-
-    playrange_start = sessions.earliest().timestamp_start.strftime("%b %Y")
-    playrange_end = sessions.latest().timestamp_start.strftime("%b %Y")
-
-    playrange = (
-        playrange_start
-        if playrange_start == playrange_end
-        else f"{playrange_start} — {playrange_end}"
-    )
-    total_hours = float(format_duration(sessions.total_duration_unformatted(), "%2.1H"))
-
-    context = {
-        "edition_count": editions.count(),
-        "editions": editions,
-        "game": game,
-        "playrange": playrange,
-        "purchase_count": Purchase.objects.filter(edition__game=game).count(),
-        "session_average": round(total_hours / int(session_count), 1),
-        "session_count": session_count,
-        "sessions_with_notes_count": sessions.exclude(note="").count(),
-        "sessions": sessions.order_by("-timestamp_start"),
-        "title": f"Game Overview - {game.name}",
-        "hours_sum": total_hours,
-    }
-
-    request.session["return_path"] = request.path
-    return render(request, "view_game.html", context)
-
-
-@use_custom_redirect
-def edit_platform(request, platform_id=None):
-    context = {}
-    purchase = Platform.objects.get(id=platform_id)
-    form = PlatformForm(request.POST or None, instance=purchase)
-    if form.is_valid():
-        form.save()
-        return redirect("list_sessions")
-    context["title"] = "Edit Platform"
-    context["form"] = form
-    return render(request, "add.html", context)
-
-
-@use_custom_redirect
-def edit_edition(request, edition_id=None):
-    context = {}
-    edition = Edition.objects.get(id=edition_id)
-    form = EditionForm(request.POST or None, instance=edition)
-    if form.is_valid():
-        form.save()
-        return redirect("list_sessions")
-    context["title"] = "Edit Edition"
-    context["form"] = form
-    return render(request, "add.html", context)
-
-
-def related_purchase_by_edition(request):
-    edition_id = request.GET.get("edition")
-    if not edition_id:
-        return HttpResponseBadRequest("Invalid edition_id")
-    form = PurchaseForm()
-    form.fields["related_purchase"].queryset = Purchase.objects.filter(
-        edition_id=edition_id, type=Purchase.GAME
-    ).order_by("edition__sort_name")
-    return render(request, "partials/related_purchase_field.html", {"form": form})
-
-
-@use_custom_redirect
-def start_game_session(request, game_id: int):
-    last_session = Session.objects.filter(purchase__edition__game_id=game_id).latest()
-    session = SessionForm(
-        {
-            "purchase": last_session.purchase.id,
-            "timestamp_start": timezone.now(),
-            "device": last_session.device,
-        }
-    )
-    session.save()
-    return redirect("list_sessions")
-
-
-def start_session_same_as_last(request, last_session_id: int):
-    last_session = Session.objects.get(id=last_session_id)
-    session = SessionForm(
-        {
-            "purchase": last_session.purchase.id,
-            "timestamp_start": timezone.now(),
-            "device": last_session.device,
-        }
-    )
-    session.save()
-    return redirect("list_sessions")
-
-
-def list_sessions(
-    request,
-    filter="",
-    purchase_id="",
-    platform_id="",
-    game_id="",
-    edition_id="",
-    ownership_type: str = "",
-):
-    context = {}
-    context["title"] = "Sessions"
-
-    if filter == "purchase":
-        dataset = Session.objects.filter(purchase=purchase_id)
-        context["purchase"] = Purchase.objects.get(id=purchase_id)
-    elif filter == "platform":
-        dataset = Session.objects.filter(purchase__platform=platform_id)
-        context["platform"] = Platform.objects.get(id=platform_id)
-    elif filter == "edition":
-        dataset = Session.objects.filter(purchase__edition=edition_id)
-        context["edition"] = Edition.objects.get(id=edition_id)
-    elif filter == "game":
-        dataset = Session.objects.filter(purchase__edition__game=game_id)
-        context["game"] = Game.objects.get(id=game_id)
-    elif filter == "ownership_type":
-        dataset = Session.objects.filter(purchase__ownership_type=ownership_type)
-        context["ownership_type"] = dict(Purchase.OWNERSHIP_TYPES)[ownership_type]
-    elif filter == "recent":
-        dataset = Session.objects.filter(
-            timestamp_start__gte=datetime.now() - timedelta(days=30)
-        )
-        context["title"] = "Last 30 days"
-    else:
-        # by default, sort from newest to oldest
-        dataset = Session.objects.order_by("-timestamp_start")
-
-    for session in dataset:
-        if session.timestamp_end == None and session.duration_manual == timedelta(
-            seconds=0
-        ):
-            session.timestamp_end = timezone.now()
-            session.unfinished = True
-
-    context["total_duration"] = dataset.total_duration_formatted()
-    context["dataset"] = dataset
-    # cannot use dataset[0] here because that might be only partial QuerySet
-    context["last"] = Session.objects.all().order_by("timestamp_start").last()
-
-    return render(request, "list_sessions.html", context)
-
-
-def stats(request, year: int = 0):
-    selected_year = request.GET.get("year")
-    if selected_year:
-        return HttpResponseRedirect(reverse("stats_by_year", args=[selected_year]))
-    if year == 0:
-        year = timezone.now().year
-    this_year_sessions = Session.objects.filter(timestamp_start__year=year)
-    selected_currency = "CZK"
-    unique_days = (
-        this_year_sessions.annotate(date=TruncDate("timestamp_start"))
-        .values("date")
-        .distinct()
-        .aggregate(dates=Count("date"))
-    )
-    this_year_played_purchases = Purchase.objects.filter(
-        session__in=this_year_sessions
-    ).distinct()
-
-    this_year_purchases = Purchase.objects.filter(date_purchased__year=year)
-    this_year_purchases_with_currency = this_year_purchases.filter(
-        price_currency__exact=selected_currency
-    )
-    this_year_purchases_without_refunded = this_year_purchases_with_currency.filter(
-        date_refunded=None
-    )
-    this_year_purchases_refunded = this_year_purchases_with_currency.refunded()
-
-    this_year_purchases_unfinished = this_year_purchases_without_refunded.filter(
-        date_finished__isnull=True
-    ).filter(
-        type=Purchase.GAME
-    )  # do not count DLC etc.
-
-    this_year_purchases_unfinished_percent = int(
-        safe_division(
-            this_year_purchases_unfinished.count(), this_year_purchases_refunded.count()
-        )
-        * 100
-    )
-
-    purchases_finished_this_year = Purchase.objects.filter(date_finished__year=year)
-    purchases_finished_this_year_released_this_year = (
-        purchases_finished_this_year.filter(edition__year_released=year).order_by(
-            "date_finished"
-        )
-    )
-    purchased_this_year_finished_this_year = (
-        this_year_purchases_without_refunded.intersection(
-            purchases_finished_this_year
-        ).order_by("date_finished")
-    )
-
-    this_year_spendings = this_year_purchases_without_refunded.aggregate(
-        total_spent=Sum(F("price"))
-    )
-    total_spent = this_year_spendings["total_spent"] or 0
-
-    games_with_playtime = (
-        Game.objects.filter(edition__purchase__session__in=this_year_sessions)
-        .annotate(
-            total_playtime=Sum(
-                F("edition__purchase__session__duration_calculated")
-                + F("edition__purchase__session__duration_manual")
-            )
-        )
-        .values("id", "name", "total_playtime")
-    )
-    top_10_games_by_playtime = games_with_playtime.order_by("-total_playtime")[:10]
-    for game in top_10_games_by_playtime:
-        game["formatted_playtime"] = format_duration(game["total_playtime"], "%2.0H")
-
-    total_playtime_per_platform = (
-        this_year_sessions.values("purchase__platform__name")
-        .annotate(total_playtime=Sum(F("duration_calculated") + F("duration_manual")))
-        .annotate(platform_name=F("purchase__platform__name"))
-        .values("platform_name", "total_playtime")
-        .order_by("-total_playtime")
-    )
-    for item in total_playtime_per_platform:
-        item["formatted_playtime"] = format_duration(item["total_playtime"], "%2.0H")
-
-    backlog_decrease_count = (
-        Purchase.objects.filter(date_purchased__year__lt=year)
-        .intersection(purchases_finished_this_year)
-        .count()
-    )
-
-    context = {
-        "total_hours": format_duration(
-            this_year_sessions.total_duration_unformatted(), "%2.0H"
-        ),
-        "total_games": this_year_played_purchases.count(),
-        "total_2023_games": this_year_played_purchases.filter(
-            edition__year_released=year
-        ).count(),
-        "top_10_games_by_playtime": top_10_games_by_playtime,
-        "year": year,
-        "total_playtime_per_platform": total_playtime_per_platform,
-        "total_spent": total_spent,
-        "total_spent_currency": selected_currency,
-        "all_purchased_this_year": this_year_purchases_without_refunded,
-        "spent_per_game": int(
-            safe_division(total_spent, this_year_purchases_without_refunded.count())
-        ),
-        "all_finished_this_year": purchases_finished_this_year.order_by(
-            "date_finished"
-        ),
-        "this_year_finished_this_year": purchases_finished_this_year_released_this_year.order_by(
-            "date_finished"
-        ),
-        "purchased_this_year_finished_this_year": purchased_this_year_finished_this_year.order_by(
-            "date_finished"
-        ),
-        "total_sessions": this_year_sessions.count(),
-        "unique_days": unique_days["dates"],
-        "unique_days_percent": int(unique_days["dates"] / 365 * 100),
-        "purchased_unfinished": this_year_purchases_unfinished,
-        "unfinished_purchases_percent": this_year_purchases_unfinished_percent,
-        "refunded_percent": int(
-            safe_division(
-                this_year_purchases_refunded.count(),
-                this_year_purchases_with_currency.count(),
-            )
-            * 100
-        ),
-        "all_purchased_refunded_this_year": this_year_purchases_refunded,
-        "all_purchased_this_year": this_year_purchases_with_currency.order_by(
-            "date_purchased"
-        ),
-        "backlog_decrease_count": backlog_decrease_count,
-    }
-
-    request.session["return_path"] = request.path
-    return render(request, "stats.html", context)
-
-
-def add_purchase(request, edition_id=None):
-    context = {}
-    initial = {"date_purchased": timezone.now()}
-
-    if request.method == "POST":
-        form = PurchaseForm(request.POST or None, initial=initial)
-        if form.is_valid():
-            purchase = form.save()
-            if "submit_and_redirect" in request.POST:
-                return HttpResponseRedirect(
-                    reverse(
-                        "add_session_for_purchase", kwargs={"purchase_id": purchase.id}
-                    )
-                )
-            else:
-                return redirect("index")
-    else:
-        if edition_id:
-            edition = Edition.objects.get(id=edition_id)
-            form = PurchaseForm(
-                initial={
-                    **initial,
-                    "edition": edition,
-                    "platform": edition.platform,
-                }
-            )
-        else:
-            form = PurchaseForm(initial=initial)
-
-    context["form"] = form
-    context["title"] = "Add New Purchase"
-    context["script_name"] = "add_purchase.js"
-    return render(request, "add_purchase.html", context)
-
-
-def add_game(request):
-    context = {}
-    form = GameForm(request.POST or None)
-    if form.is_valid():
-        game = form.save()
-        if "submit_and_redirect" in request.POST:
-            return HttpResponseRedirect(
-                reverse("add_edition_for_game", kwargs={"game_id": game.id})
-            )
-        else:
-            return redirect("index")
-
-    context["form"] = form
-    context["title"] = "Add New Game"
-    context["script_name"] = "add_game.js"
-    return render(request, "add_game.html", context)
-
-
-def add_edition(request, game_id=None):
-    context = {}
-    if request.method == "POST":
-        form = EditionForm(request.POST or None)
-        if form.is_valid():
-            edition = form.save()
-            if "submit_and_redirect" in request.POST:
-                return HttpResponseRedirect(
-                    reverse(
-                        "add_purchase_for_edition", kwargs={"edition_id": edition.id}
-                    )
-                )
-            else:
-                return redirect("index")
-    else:
-        if game_id:
-            game = Game.objects.get(id=game_id)
-            form = EditionForm(
-                initial={
-                    "game": game,
-                    "name": game.name,
-                    "sort_name": game.sort_name,
-                    "year_released": game.year_released,
-                }
-            )
-        else:
-            form = EditionForm()
-
-    context["form"] = form
-    context["title"] = "Add New Edition"
-    context["script_name"] = "add_edition.js"
-    return render(request, "add_edition.html", context)
-
-
-def add_platform(request):
-    context = {}
-    form = PlatformForm(request.POST or None)
-    if form.is_valid():
-        form.save()
-        return redirect("index")
-
-    context["form"] = form
-    context["title"] = "Add New Platform"
-    return render(request, "add.html", context)

games/views/device.py

@@ -0,0 +1,105 @@
+from typing import Any
+
+from django.contrib.auth.decorators import login_required
+from django.core.paginator import Paginator
+from django.http import HttpRequest, HttpResponse
+from django.shortcuts import get_object_or_404, redirect, render
+from django.template.loader import render_to_string
+from django.urls import reverse
+
+from common.time import dateformat, local_strftime
+from common.utils import A, Button
+from games.forms import DeviceForm
+from games.models import Device
+
+
+@login_required
+def list_devices(request: HttpRequest) -> HttpResponse:
+    context: dict[Any, Any] = {}
+    page_number = request.GET.get("page", 1)
+    limit = request.GET.get("limit", 10)
+    devices = Device.objects.order_by("-created_at")
+    page_obj = None
+    if int(limit) != 0:
+        paginator = Paginator(devices, limit)
+        page_obj = paginator.get_page(page_number)
+        devices = page_obj.object_list
+
+    context = {
+        "title": "Manage devices",
+        "page_obj": page_obj or None,
+        "elided_page_range": (
+            page_obj.paginator.get_elided_page_range(
+                page_number, on_each_side=1, on_ends=1
+            )
+            if page_obj
+            else None
+        ),
+        "data": {
+            "header_action": A([], Button([], "Add device"), url="add_device"),
+            "columns": [
+                "Name",
+                "Type",
+                "Created",
+                "Actions",
+            ],
+            "rows": [
+                [
+                    device.name,
+                    device.get_type_display(),
+                    local_strftime(device.created_at, dateformat),
+                    render_to_string(
+                        "cotton/button_group_sm.html",
+                        {
+                            "buttons": [
+                                {
+                                    "href": reverse("edit_device", args=[device.pk]),
+                                    "text": "Edit",
+                                    "color": "gray",
+                                },
+                                {
+                                    "href": reverse("delete_device", args=[device.pk]),
+                                    "text": "Delete",
+                                    "color": "red",
+                                },
+                            ]
+                        },
+                    ),
+                ]
+                for device in devices
+            ],
+        },
+    }
+    return render(request, "list_purchases.html", context)
+
+
+@login_required
+def edit_device(request: HttpRequest, device_id: int = 0) -> HttpResponse:
+    device = get_object_or_404(Device, id=device_id)
+    form = DeviceForm(request.POST or None, instance=device)
+    if form.is_valid():
+        form.save()
+        return redirect("list_devices")
+
+    context: dict[str, Any] = {"form": form, "title": "Edit device"}
+    return render(request, "add.html", context)
+
+
+@login_required
+def delete_device(request: HttpRequest, device_id: int) -> HttpResponse:
+    device = get_object_or_404(Device, id=device_id)
+    device.delete()
+    return redirect("list_sessions")
+
+
+@login_required
+def add_device(request: HttpRequest) -> HttpResponse:
+    context: dict[str, Any] = {}
+    form = DeviceForm(request.POST or None)
+    if form.is_valid():
+        form.save()
+        return redirect("index")
+
+    context["form"] = form
+    context["title"] = "Add New Device"
+    return render(request, "add.html", context)

games/views/edition.py

@@ -0,0 +1,157 @@
+from typing import Any
+
+from django.contrib.auth.decorators import login_required
+from django.core.paginator import Paginator
+from django.http import HttpRequest, HttpResponse, HttpResponseRedirect
+from django.shortcuts import get_object_or_404, redirect, render
+from django.template.loader import render_to_string
+from django.urls import reverse
+
+from common.time import dateformat, local_strftime
+from common.utils import A, Button, truncate_with_popover
+from games.forms import EditionForm
+from games.models import Edition, Game
+
+
+@login_required
+def list_editions(request: HttpRequest) -> HttpResponse:
+    context: dict[Any, Any] = {}
+    page_number = request.GET.get("page", 1)
+    limit = request.GET.get("limit", 10)
+    editions = Edition.objects.order_by("-created_at")
+    page_obj = None
+    if int(limit) != 0:
+        paginator = Paginator(editions, limit)
+        page_obj = paginator.get_page(page_number)
+        editions = page_obj.object_list
+
+    context = {
+        "title": "Manage editions",
+        "page_obj": page_obj or None,
+        "elided_page_range": (
+            page_obj.paginator.get_elided_page_range(
+                page_number, on_each_side=1, on_ends=1
+            )
+            if page_obj
+            else None
+        ),
+        "data": {
+            "header_action": A([], Button([], "Add edition"), url="add_edition"),
+            "columns": [
+                "Game",
+                "Name",
+                "Sort Name",
+                "Platform",
+                "Year",
+                "Wikidata",
+                "Created",
+                "Actions",
+            ],
+            "rows": [
+                [
+                    A(
+                        [
+                            (
+                                "href",
+                                reverse(
+                                    "view_game",
+                                    args=[edition.game.pk],
+                                ),
+                            )
+                        ],
+                        truncate_with_popover(edition.game.name),
+                    ),
+                    truncate_with_popover(
+                        edition.name
+                        if edition.game.name != edition.name
+                        else "(identical)"
+                    ),
+                    truncate_with_popover(
+                        edition.sort_name
+                        if edition.sort_name is not None
+                        and edition.game.name != edition.sort_name
+                        else "(identical)"
+                    ),
+                    truncate_with_popover(str(edition.platform)),
+                    edition.year_released,
+                    edition.wikidata,
+                    local_strftime(edition.created_at, dateformat),
+                    render_to_string(
+                        "cotton/button_group_sm.html",
+                        {
+                            "buttons": [
+                                {
+                                    "href": reverse("edit_edition", args=[edition.pk]),
+                                    "text": "Edit",
+                                    "color": "gray",
+                                },
+                                {
+                                    "href": reverse(
+                                        "delete_edition", args=[edition.pk]
+                                    ),
+                                    "text": "Delete",
+                                    "color": "red",
+                                },
+                            ]
+                        },
+                    ),
+                ]
+                for edition in editions
+            ],
+        },
+    }
+    return render(request, "list_purchases.html", context)
+
+
+@login_required
+def edit_edition(request: HttpRequest, edition_id: int = 0) -> HttpResponse:
+    edition = get_object_or_404(Edition, id=edition_id)
+    form = EditionForm(request.POST or None, instance=edition)
+    if form.is_valid():
+        form.save()
+        return redirect("list_editions")
+
+    context: dict[str, Any] = {"form": form, "title": "Edit edition"}
+    return render(request, "add.html", context)
+
+
+@login_required
+def delete_edition(request: HttpRequest, edition_id: int) -> HttpResponse:
+    edition = get_object_or_404(Edition, id=edition_id)
+    edition.delete()
+    return redirect("list_editions")
+
+
+@login_required
+def add_edition(request: HttpRequest, game_id: int = 0) -> HttpResponse:
+    context: dict[str, Any] = {}
+    if request.method == "POST":
+        form = EditionForm(request.POST or None)
+        if form.is_valid():
+            edition = form.save()
+            if "submit_and_redirect" in request.POST:
+                return HttpResponseRedirect(
+                    reverse(
+                        "add_purchase_for_edition", kwargs={"edition_id": edition.id}
+                    )
+                )
+            else:
+                return redirect("index")
+    else:
+        if game_id:
+            game = get_object_or_404(Game, id=game_id)
+            form = EditionForm(
+                initial={
+                    "game": game,
+                    "name": game.name,
+                    "sort_name": game.sort_name,
+                    "year_released": game.year_released,
+                }
+            )
+        else:
+            form = EditionForm()
+
+    context["form"] = form
+    context["title"] = "Add New Edition"
+    context["script_name"] = "add_edition.js"
+    return render(request, "add_edition.html", context)

games/views/game.py

@@ -0,0 +1,335 @@
+from typing import Any
+
+from django.contrib.auth.decorators import login_required
+from django.core.paginator import Paginator
+from django.db.models import Prefetch
+from django.http import HttpRequest, HttpResponse, HttpResponseRedirect
+from django.shortcuts import get_object_or_404, redirect, render
+from django.template.loader import render_to_string
+from django.urls import reverse
+
+from common.time import (
+    dateformat,
+    durationformat,
+    durationformat_manual,
+    format_duration,
+    local_strftime,
+    timeformat,
+)
+from common.utils import A, Button, safe_division, truncate_with_popover
+from games.forms import GameForm
+from games.models import Edition, Game, Purchase, Session
+from games.views.general import use_custom_redirect
+
+
+@login_required
+def list_games(request: HttpRequest) -> HttpResponse:
+    context: dict[Any, Any] = {}
+    page_number = request.GET.get("page", 1)
+    limit = request.GET.get("limit", 10)
+    games = Game.objects.order_by("-created_at")
+    page_obj = None
+    if int(limit) != 0:
+        paginator = Paginator(games, limit)
+        page_obj = paginator.get_page(page_number)
+        games = page_obj.object_list
+
+    context = {
+        "title": "Manage games",
+        "page_obj": page_obj or None,
+        "elided_page_range": (
+            page_obj.paginator.get_elided_page_range(
+                page_number, on_each_side=1, on_ends=1
+            )
+            if page_obj
+            else None
+        ),
+        "data": {
+            "header_action": A([], Button([], "Add game"), url="add_game"),
+            "columns": [
+                "Name",
+                "Sort Name",
+                "Year",
+                "Wikidata",
+                "Created",
+                "Actions",
+            ],
+            "rows": [
+                [
+                    A(
+                        [
+                            (
+                                "href",
+                                reverse(
+                                    "view_game",
+                                    args=[game.pk],
+                                ),
+                            )
+                        ],
+                        truncate_with_popover(game.name),
+                    ),
+                    truncate_with_popover(
+                        game.sort_name
+                        if game.sort_name is not None and game.name != game.sort_name
+                        else "(identical)"
+                    ),
+                    game.year_released,
+                    game.wikidata,
+                    local_strftime(game.created_at, dateformat),
+                    render_to_string(
+                        "cotton/button_group_sm.html",
+                        {
+                            "buttons": [
+                                {
+                                    "href": reverse("edit_game", args=[game.pk]),
+                                    "text": "Edit",
+                                    "color": "gray",
+                                },
+                                {
+                                    "href": reverse("delete_game", args=[game.pk]),
+                                    "text": "Delete",
+                                    "color": "red",
+                                },
+                            ]
+                        },
+                    ),
+                ]
+                for game in games
+            ],
+        },
+    }
+    return render(request, "list_purchases.html", context)
+
+
+@login_required
+def add_game(request: HttpRequest) -> HttpResponse:
+    context: dict[str, Any] = {}
+    form = GameForm(request.POST or None)
+    if form.is_valid():
+        game = form.save()
+        if "submit_and_redirect" in request.POST:
+            return HttpResponseRedirect(
+                reverse("add_edition_for_game", kwargs={"game_id": game.id})
+            )
+        else:
+            return redirect("list_games")
+
+    context["form"] = form
+    context["title"] = "Add New Game"
+    context["script_name"] = "add_game.js"
+    return render(request, "add_game.html", context)
+
+
+@login_required
+def delete_game(request: HttpRequest, game_id: int) -> HttpResponse:
+    game = get_object_or_404(Game, id=game_id)
+    game.delete()
+    return redirect("list_sessions")
+
+
+@login_required
+@use_custom_redirect
+def edit_game(request: HttpRequest, game_id: int) -> HttpResponse:
+    context = {}
+    purchase = get_object_or_404(Game, id=game_id)
+    form = GameForm(request.POST or None, instance=purchase)
+    if form.is_valid():
+        form.save()
+        return redirect("list_sessions")
+    context["title"] = "Edit Game"
+    context["form"] = form
+    return render(request, "add.html", context)
+
+
+@login_required
+def view_game(request: HttpRequest, game_id: int) -> HttpResponse:
+    game = Game.objects.get(id=game_id)
+    nongame_related_purchases_prefetch: Prefetch[Purchase] = Prefetch(
+        "related_purchases",
+        queryset=Purchase.objects.exclude(type=Purchase.GAME).order_by(
+            "date_purchased"
+        ),
+        to_attr="nongame_related_purchases",
+    )
+    game_purchases_prefetch: Prefetch[Purchase] = Prefetch(
+        "purchase_set",
+        queryset=Purchase.objects.filter(type=Purchase.GAME).prefetch_related(
+            nongame_related_purchases_prefetch
+        ),
+        to_attr="game_purchases",
+    )
+    editions = (
+        Edition.objects.filter(game=game)
+        .prefetch_related(game_purchases_prefetch)
+        .order_by("year_released")
+    )
+
+    purchases = Purchase.objects.filter(edition__game=game).order_by("date_purchased")
+
+    sessions = Session.objects.prefetch_related("device").filter(
+        purchase__edition__game=game
+    )
+    session_count = sessions.count()
+    session_count_without_manual = (
+        Session.objects.without_manual().filter(purchase__edition__game=game).count()
+    )
+
+    if sessions:
+        playrange_start = local_strftime(sessions.earliest().timestamp_start, "%b %Y")
+        latest_session = sessions.latest()
+        playrange_end = local_strftime(latest_session.timestamp_start, "%b %Y")
+
+        playrange = (
+            playrange_start
+            if playrange_start == playrange_end
+            else f"{playrange_start} — {playrange_end}"
+        )
+    else:
+        playrange = "N/A"
+        latest_session = None
+
+    total_hours = float(format_duration(sessions.total_duration_unformatted(), "%2.1H"))
+    total_hours_without_manual = float(
+        format_duration(sessions.calculated_duration_unformatted(), "%2.1H")
+    )
+
+    edition_data: dict[str, Any] = {
+        "columns": [
+            "Name",
+            "Platform",
+            "Year Released",
+            "Actions",
+        ],
+        "rows": [
+            [
+                edition.name,
+                edition.platform,
+                edition.year_released,
+                render_to_string(
+                    "cotton/button_group_sm.html",
+                    {
+                        "buttons": [
+                            {
+                                "href": reverse("edit_edition", args=[edition.pk]),
+                                "text": "Edit",
+                                "color": "gray",
+                            },
+                            {
+                                "href": reverse("delete_edition", args=[edition.pk]),
+                                "text": "Delete",
+                                "color": "red",
+                            },
+                        ]
+                    },
+                ),
+            ]
+            for edition in editions
+        ],
+    }
+
+    purchase_data: dict[str, Any] = {
+        "columns": ["Name", "Type", "Price", "Actions"],
+        "rows": [
+            [
+                purchase.name if purchase.name else purchase.edition.name,
+                purchase.get_type_display(),
+                f"{purchase.price} {purchase.price_currency}",
+                render_to_string(
+                    "cotton/button_group_sm.html",
+                    {
+                        "buttons": [
+                            {
+                                "href": reverse("edit_purchase", args=[purchase.pk]),
+                                "text": "Edit",
+                                "color": "gray",
+                            },
+                            {
+                                "href": reverse("delete_purchase", args=[purchase.pk]),
+                                "text": "Delete",
+                                "color": "red",
+                            },
+                        ]
+                    },
+                ),
+            ]
+            for purchase in purchases
+        ],
+    }
+
+    sessions_all = Session.objects.filter(purchase__edition__game=game).order_by(
+        "-timestamp_start"
+    )
+    session_count = sessions_all.count()
+    session_paginator = Paginator(sessions_all, 5)
+    page_number = request.GET.get("page", 1)
+    session_page_obj = session_paginator.get_page(page_number)
+    sessions = session_page_obj.object_list
+
+    session_data: dict[str, Any] = {
+        "columns": ["Date", "Duration", "Duration (manual)", "Actions"],
+        "rows": [
+            [
+                f"{local_strftime(session.timestamp_start)}{f" — {session.timestamp_end.strftime(timeformat)}" if session.timestamp_end else ""}",
+                (
+                    format_duration(session.duration_calculated, durationformat)
+                    if session.duration_calculated
+                    else "-"
+                ),
+                (
+                    format_duration(session.duration_manual, durationformat_manual)
+                    if session.duration_manual
+                    else "-"
+                ),
+                render_to_string(
+                    "cotton/button_group_sm.html",
+                    {
+                        "buttons": [
+                            {
+                                "href": reverse("edit_session", args=[session.pk]),
+                                "text": "Edit",
+                                "color": "gray",
+                            },
+                            {
+                                "href": reverse("delete_session", args=[session.pk]),
+                                "text": "Delete",
+                                "color": "red",
+                            },
+                        ]
+                    },
+                ),
+            ]
+            for session in sessions
+        ],
+    }
+
+    context: dict[str, Any] = {
+        "edition_count": editions.count(),
+        "editions": editions,
+        "game": game,
+        "playrange": playrange,
+        "purchase_count": Purchase.objects.filter(edition__game=game).count(),
+        "session_average_without_manual": round(
+            safe_division(
+                total_hours_without_manual, int(session_count_without_manual)
+            ),
+            1,
+        ),
+        "session_count": session_count,
+        "sessions": sessions,
+        "title": f"Game Overview - {game.name}",
+        "hours_sum": total_hours,
+        "edition_data": edition_data,
+        "purchase_data": purchase_data,
+        "session_data": session_data,
+        "session_page_obj": session_page_obj,
+        "session_elided_page_range": (
+            session_page_obj.paginator.get_elided_page_range(
+                page_number, on_each_side=1, on_ends=1
+            )
+            if session_page_obj and session_count > 5
+            else None
+        ),
+    }
+
+    request.session["return_path"] = request.path
+    return render(request, "view_game.html", context)

games/views/general.py

@@ -0,0 +1,504 @@
+from typing import Any, Callable
+
+from django.contrib.auth.decorators import login_required
+from django.db.models import Avg, Count, ExpressionWrapper, F, Q, Sum, fields
+from django.db.models.functions import TruncDate, TruncMonth
+from django.db.models.manager import BaseManager
+from django.http import HttpRequest, HttpResponse, HttpResponseRedirect
+from django.shortcuts import redirect, render
+from django.urls import reverse
+
+from common.time import format_duration
+from common.utils import safe_division
+from games.models import Edition, Game, Platform, Purchase, Session
+
+
+def model_counts(request: HttpRequest) -> dict[str, bool]:
+    return {
+        "game_available": Game.objects.exists(),
+        "edition_available": Edition.objects.exists(),
+        "platform_available": Platform.objects.exists(),
+        "purchase_available": Purchase.objects.exists(),
+        "session_count": Session.objects.exists(),
+    }
+
+
+def use_custom_redirect(
+    func: Callable[..., HttpResponse],
+) -> Callable[..., HttpResponse]:
+    """
+    Will redirect to "return_path" session variable if set.
+    """
+
+    def wrapper(request: HttpRequest, *args: Any, **kwargs: Any) -> HttpResponse:
+        response = func(request, *args, **kwargs)
+        if isinstance(response, HttpResponseRedirect) and (
+            next_url := request.session.get("return_path")
+        ):
+            return HttpResponseRedirect(next_url)
+        return response
+
+    return wrapper
+
+
+@login_required
+def stats_alltime(request: HttpRequest) -> HttpResponse:
+    year = "Alltime"
+    this_year_sessions = Session.objects.all().select_related("purchase__edition")
+    this_year_sessions_with_durations = this_year_sessions.annotate(
+        duration=ExpressionWrapper(
+            F("timestamp_end") - F("timestamp_start"),
+            output_field=fields.DurationField(),
+        )
+    )
+    longest_session = this_year_sessions_with_durations.order_by("-duration").first()
+    this_year_games = Game.objects.filter(
+        edition__purchase__session__in=this_year_sessions
+    ).distinct()
+    this_year_games_with_session_counts = this_year_games.annotate(
+        session_count=Count("edition__purchase__session"),
+    )
+    game_highest_session_count = this_year_games_with_session_counts.order_by(
+        "-session_count"
+    ).first()
+    selected_currency = "CZK"
+    unique_days = (
+        this_year_sessions.annotate(date=TruncDate("timestamp_start"))
+        .values("date")
+        .distinct()
+        .aggregate(dates=Count("date"))
+    )
+    this_year_played_purchases = Purchase.objects.filter(
+        session__in=this_year_sessions
+    ).distinct()
+
+    this_year_purchases = Purchase.objects.all()
+    this_year_purchases_with_currency = this_year_purchases.select_related(
+        "edition"
+    ).filter(price_currency__exact=selected_currency)
+    this_year_purchases_without_refunded = this_year_purchases_with_currency.filter(
+        date_refunded=None
+    )
+    this_year_purchases_refunded = this_year_purchases_with_currency.refunded()
+
+    this_year_purchases_unfinished_dropped_nondropped = (
+        this_year_purchases_without_refunded.filter(date_finished__isnull=True)
+        .filter(infinite=False)
+        .filter(Q(type=Purchase.GAME) | Q(type=Purchase.DLC))
+    )  # do not count battle passes etc.
+
+    this_year_purchases_unfinished = (
+        this_year_purchases_unfinished_dropped_nondropped.filter(
+            date_dropped__isnull=True
+        )
+    )
+    this_year_purchases_dropped = (
+        this_year_purchases_unfinished_dropped_nondropped.filter(
+            date_dropped__isnull=False
+        )
+    )
+
+    this_year_purchases_without_refunded_count = (
+        this_year_purchases_without_refunded.count()
+    )
+    this_year_purchases_unfinished_count = this_year_purchases_unfinished.count()
+    this_year_purchases_unfinished_percent = int(
+        safe_division(
+            this_year_purchases_unfinished_count,
+            this_year_purchases_without_refunded_count,
+        )
+        * 100
+    )
+
+    purchases_finished_this_year: BaseManager[Purchase] = Purchase.objects.finished()
+    purchases_finished_this_year_released_this_year = (
+        purchases_finished_this_year.all().order_by("date_finished")
+    )
+    purchased_this_year_finished_this_year = (
+        this_year_purchases_without_refunded.all()
+    ).order_by("date_finished")
+
+    this_year_spendings = this_year_purchases_without_refunded.aggregate(
+        total_spent=Sum(F("price"))
+    )
+    total_spent = this_year_spendings["total_spent"] or 0
+
+    games_with_playtime = (
+        Game.objects.filter(edition__purchase__session__in=this_year_sessions)
+        .annotate(
+            total_playtime=Sum(
+                F("edition__purchase__session__duration_calculated")
+                + F("edition__purchase__session__duration_manual")
+            )
+        )
+        .values("id", "name", "total_playtime")
+    )
+    month_playtimes = (
+        this_year_sessions.annotate(month=TruncMonth("timestamp_start"))
+        .values("month")
+        .annotate(playtime=Sum("duration_calculated"))
+        .order_by("month")
+    )
+    for month in month_playtimes:
+        month["playtime"] = format_duration(month["playtime"], "%2.0H")
+
+    highest_session_average_game = (
+        Game.objects.filter(edition__purchase__session__in=this_year_sessions)
+        .annotate(
+            session_average=Avg("edition__purchase__session__duration_calculated")
+        )
+        .order_by("-session_average")
+        .first()
+    )
+    top_10_games_by_playtime = games_with_playtime.order_by("-total_playtime")[:10]
+    for game in top_10_games_by_playtime:
+        game["formatted_playtime"] = format_duration(game["total_playtime"], "%2.0H")
+
+    total_playtime_per_platform = (
+        this_year_sessions.values("purchase__platform__name")
+        .annotate(total_playtime=Sum(F("duration_calculated") + F("duration_manual")))
+        .annotate(platform_name=F("purchase__platform__name"))
+        .values("platform_name", "total_playtime")
+        .order_by("-total_playtime")
+    )
+    for item in total_playtime_per_platform:
+        item["formatted_playtime"] = format_duration(item["total_playtime"], "%2.0H")
+
+    backlog_decrease_count = (
+        Purchase.objects.all().intersection(purchases_finished_this_year).count()
+    )
+
+    first_play_date = "N/A"
+    last_play_date = "N/A"
+    if this_year_sessions:
+        first_session = this_year_sessions.earliest()
+        first_play_game = first_session.purchase.edition.game
+        first_play_date = first_session.timestamp_start.strftime("%x")
+        last_session = this_year_sessions.latest()
+        last_play_game = last_session.purchase.edition.game
+        last_play_date = last_session.timestamp_start.strftime("%x")
+
+    all_purchased_this_year_count = this_year_purchases_with_currency.count()
+    all_purchased_refunded_this_year_count: int = this_year_purchases_refunded.count()
+
+    this_year_purchases_dropped_count = this_year_purchases_dropped.count()
+    this_year_purchases_dropped_percentage = int(
+        safe_division(this_year_purchases_dropped_count, all_purchased_this_year_count)
+        * 100
+    )
+    context = {
+        "total_hours": format_duration(
+            this_year_sessions.total_duration_unformatted(), "%2.0H"
+        ),
+        "total_2023_games": this_year_played_purchases.all().count(),
+        "top_10_games_by_playtime": top_10_games_by_playtime,
+        "year": year,
+        "total_playtime_per_platform": total_playtime_per_platform,
+        "total_spent": total_spent,
+        "total_spent_currency": selected_currency,
+        "spent_per_game": int(
+            safe_division(total_spent, this_year_purchases_without_refunded_count)
+        ),
+        "this_year_finished_this_year_count": purchases_finished_this_year_released_this_year.count(),
+        "total_sessions": this_year_sessions.count(),
+        "unique_days": unique_days["dates"],
+        "unique_days_percent": int(unique_days["dates"] / 365 * 100),
+        "purchased_unfinished_count": this_year_purchases_unfinished_count,
+        "unfinished_purchases_percent": this_year_purchases_unfinished_percent,
+        "dropped_count": this_year_purchases_dropped_count,
+        "dropped_percentage": this_year_purchases_dropped_percentage,
+        "refunded_percent": int(
+            safe_division(
+                all_purchased_refunded_this_year_count,
+                all_purchased_this_year_count,
+            )
+            * 100
+        ),
+        "all_purchased_refunded_this_year": this_year_purchases_refunded,
+        "all_purchased_refunded_this_year_count": all_purchased_refunded_this_year_count,
+        "all_purchased_this_year_count": all_purchased_this_year_count,
+        "backlog_decrease_count": backlog_decrease_count,
+        "longest_session_time": (
+            format_duration(longest_session.duration, "%2.0Hh %2.0mm")
+            if longest_session
+            else 0
+        ),
+        "longest_session_game": (
+            longest_session.purchase.edition.game if longest_session else None
+        ),
+        "highest_session_count": (
+            game_highest_session_count.session_count
+            if game_highest_session_count
+            else 0
+        ),
+        "highest_session_count_game": (
+            game_highest_session_count if game_highest_session_count else None
+        ),
+        "highest_session_average": (
+            format_duration(
+                highest_session_average_game.session_average, "%2.0Hh %2.0mm"
+            )
+            if highest_session_average_game
+            else 0
+        ),
+        "highest_session_average_game": highest_session_average_game,
+        "first_play_game": first_play_game,
+        "first_play_date": first_play_date,
+        "last_play_game": last_play_game,
+        "last_play_date": last_play_date,
+        "title": f"{year} Stats",
+    }
+
+    request.session["return_path"] = request.path
+    return render(request, "stats.html", context)
+
+
+@login_required
+def stats(request: HttpRequest, year: int = 0) -> HttpResponse:
+    selected_year = request.GET.get("year")
+    if selected_year:
+        return HttpResponseRedirect(reverse("stats_by_year", args=[selected_year]))
+    if year == 0:
+        return HttpResponseRedirect(reverse("stats_alltime"))
+    this_year_sessions = Session.objects.filter(
+        timestamp_start__year=year
+    ).select_related("purchase__edition")
+    this_year_sessions_with_durations = this_year_sessions.annotate(
+        duration=ExpressionWrapper(
+            F("timestamp_end") - F("timestamp_start"),
+            output_field=fields.DurationField(),
+        )
+    )
+    longest_session = this_year_sessions_with_durations.order_by("-duration").first()
+    this_year_games = Game.objects.filter(
+        edition__purchase__session__in=this_year_sessions
+    ).distinct()
+    this_year_games_with_session_counts = this_year_games.annotate(
+        session_count=Count(
+            "edition__purchase__session",
+            filter=Q(edition__purchase__session__timestamp_start__year=year),
+        )
+    )
+    game_highest_session_count = this_year_games_with_session_counts.order_by(
+        "-session_count"
+    ).first()
+    selected_currency = "CZK"
+    unique_days = (
+        this_year_sessions.annotate(date=TruncDate("timestamp_start"))
+        .values("date")
+        .distinct()
+        .aggregate(dates=Count("date"))
+    )
+    this_year_played_purchases = Purchase.objects.filter(
+        session__in=this_year_sessions
+    ).distinct()
+
+    this_year_purchases = Purchase.objects.filter(date_purchased__year=year)
+    this_year_purchases_with_currency = this_year_purchases.select_related(
+        "edition"
+    ).filter(price_currency__exact=selected_currency)
+    this_year_purchases_without_refunded = this_year_purchases_with_currency.filter(
+        date_refunded=None
+    )
+    this_year_purchases_refunded = this_year_purchases_with_currency.refunded()
+
+    this_year_purchases_unfinished_dropped_nondropped = (
+        this_year_purchases_without_refunded.filter(date_finished__isnull=True)
+        .filter(infinite=False)
+        .filter(Q(type=Purchase.GAME) | Q(type=Purchase.DLC))
+    )  # do not count battle passes etc.
+
+    this_year_purchases_unfinished = (
+        this_year_purchases_unfinished_dropped_nondropped.filter(
+            date_dropped__isnull=True
+        )
+    )
+    this_year_purchases_dropped = (
+        this_year_purchases_unfinished_dropped_nondropped.filter(
+            date_dropped__isnull=False
+        )
+    )
+
+    this_year_purchases_without_refunded_count = (
+        this_year_purchases_without_refunded.count()
+    )
+    this_year_purchases_unfinished_count = this_year_purchases_unfinished.count()
+    this_year_purchases_unfinished_percent = int(
+        safe_division(
+            this_year_purchases_unfinished_count,
+            this_year_purchases_without_refunded_count,
+        )
+        * 100
+    )
+
+    purchases_finished_this_year = Purchase.objects.filter(date_finished__year=year)
+    purchases_finished_this_year_released_this_year = (
+        purchases_finished_this_year.filter(edition__year_released=year).order_by(
+            "date_finished"
+        )
+    )
+    purchased_this_year_finished_this_year = (
+        this_year_purchases_without_refunded.filter(date_finished__year=year)
+    ).order_by("date_finished")
+
+    this_year_spendings = this_year_purchases_without_refunded.aggregate(
+        total_spent=Sum(F("price"))
+    )
+    total_spent = this_year_spendings["total_spent"] or 0
+
+    games_with_playtime = (
+        Game.objects.filter(edition__purchase__session__in=this_year_sessions)
+        .annotate(
+            total_playtime=Sum(
+                F("edition__purchase__session__duration_calculated")
+                + F("edition__purchase__session__duration_manual")
+            )
+        )
+        .values("id", "name", "total_playtime")
+    )
+    month_playtimes = (
+        this_year_sessions.annotate(month=TruncMonth("timestamp_start"))
+        .values("month")
+        .annotate(playtime=Sum("duration_calculated"))
+        .order_by("month")
+    )
+    for month in month_playtimes:
+        month["playtime"] = format_duration(month["playtime"], "%2.0H")
+
+    highest_session_average_game = (
+        Game.objects.filter(edition__purchase__session__in=this_year_sessions)
+        .annotate(
+            session_average=Avg("edition__purchase__session__duration_calculated")
+        )
+        .order_by("-session_average")
+        .first()
+    )
+    top_10_games_by_playtime = games_with_playtime.order_by("-total_playtime")[:10]
+    for game in top_10_games_by_playtime:
+        game["formatted_playtime"] = format_duration(game["total_playtime"], "%2.0H")
+
+    total_playtime_per_platform = (
+        this_year_sessions.values("purchase__platform__name")
+        .annotate(total_playtime=Sum(F("duration_calculated") + F("duration_manual")))
+        .annotate(platform_name=F("purchase__platform__name"))
+        .values("platform_name", "total_playtime")
+        .order_by("-total_playtime")
+    )
+    for item in total_playtime_per_platform:
+        item["formatted_playtime"] = format_duration(item["total_playtime"], "%2.0H")
+
+    backlog_decrease_count = (
+        Purchase.objects.filter(date_purchased__year__lt=year)
+        .intersection(purchases_finished_this_year)
+        .count()
+    )
+
+    first_play_date = "N/A"
+    last_play_date = "N/A"
+    first_play_game = None
+    last_play_game = None
+    if this_year_sessions:
+        first_session = this_year_sessions.earliest()
+        first_play_game = first_session.purchase.edition.game
+        first_play_date = first_session.timestamp_start.strftime("%x")
+        last_session = this_year_sessions.latest()
+        last_play_game = last_session.purchase.edition.game
+        last_play_date = last_session.timestamp_start.strftime("%x")
+
+    all_purchased_this_year_count = this_year_purchases_with_currency.count()
+    all_purchased_refunded_this_year_count = this_year_purchases_refunded.count()
+
+    this_year_purchases_dropped_count = this_year_purchases_dropped.count()
+    this_year_purchases_dropped_percentage = int(
+        safe_division(this_year_purchases_dropped_count, all_purchased_this_year_count)
+        * 100
+    )
+    context = {
+        "total_hours": format_duration(
+            this_year_sessions.total_duration_unformatted(), "%2.0H"
+        ),
+        "total_games": this_year_played_purchases.count(),
+        "total_2023_games": this_year_played_purchases.filter(
+            edition__year_released=year
+        ).count(),
+        "top_10_games_by_playtime": top_10_games_by_playtime,
+        "year": year,
+        "total_playtime_per_platform": total_playtime_per_platform,
+        "total_spent": total_spent,
+        "total_spent_currency": selected_currency,
+        "all_purchased_this_year": this_year_purchases_without_refunded,
+        "spent_per_game": int(
+            safe_division(total_spent, this_year_purchases_without_refunded_count)
+        ),
+        "all_finished_this_year": purchases_finished_this_year.select_related(
+            "edition"
+        ).order_by("date_finished"),
+        "all_finished_this_year_count": purchases_finished_this_year.count(),
+        "this_year_finished_this_year": purchases_finished_this_year_released_this_year.select_related(
+            "edition"
+        ).order_by("date_finished"),
+        "this_year_finished_this_year_count": purchases_finished_this_year_released_this_year.count(),
+        "purchased_this_year_finished_this_year": purchased_this_year_finished_this_year.select_related(
+            "edition"
+        ).order_by("date_finished"),
+        "total_sessions": this_year_sessions.count(),
+        "unique_days": unique_days["dates"],
+        "unique_days_percent": int(unique_days["dates"] / 365 * 100),
+        "purchased_unfinished": this_year_purchases_unfinished,
+        "purchased_unfinished_count": this_year_purchases_unfinished_count,
+        "unfinished_purchases_percent": this_year_purchases_unfinished_percent,
+        "dropped_count": this_year_purchases_dropped_count,
+        "dropped_percentage": this_year_purchases_dropped_percentage,
+        "refunded_percent": int(
+            safe_division(
+                all_purchased_refunded_this_year_count,
+                all_purchased_this_year_count,
+            )
+            * 100
+        ),
+        "all_purchased_refunded_this_year": this_year_purchases_refunded,
+        "all_purchased_refunded_this_year_count": all_purchased_refunded_this_year_count,
+        "all_purchased_this_year": this_year_purchases_with_currency.order_by(
+            "date_purchased"
+        ),
+        "all_purchased_this_year_count": all_purchased_this_year_count,
+        "backlog_decrease_count": backlog_decrease_count,
+        "longest_session_time": (
+            format_duration(longest_session.duration, "%2.0Hh %2.0mm")
+            if longest_session
+            else 0
+        ),
+        "longest_session_game": (
+            longest_session.purchase.edition.game if longest_session else None
+        ),
+        "highest_session_count": (
+            game_highest_session_count.session_count
+            if game_highest_session_count
+            else 0
+        ),
+        "highest_session_count_game": (
+            game_highest_session_count if game_highest_session_count else None
+        ),
+        "highest_session_average": (
+            format_duration(
+                highest_session_average_game.session_average, "%2.0Hh %2.0mm"
+            )
+            if highest_session_average_game
+            else 0
+        ),
+        "highest_session_average_game": highest_session_average_game,
+        "first_play_game": first_play_game,
+        "first_play_date": first_play_date,
+        "last_play_game": last_play_game,
+        "last_play_date": last_play_date,
+        "title": f"{year} Stats",
+        "month_playtimes": month_playtimes,
+    }
+
+    request.session["return_path"] = request.path
+    return render(request, "stats.html", context)
+
+
+@login_required
+def index(request: HttpRequest) -> HttpResponse:
+    return redirect("list_sessions")

games/views/platform.py

@@ -0,0 +1,112 @@
+from typing import Any
+
+from django.contrib.auth.decorators import login_required
+from django.core.paginator import Paginator
+from django.http import HttpRequest, HttpResponse
+from django.shortcuts import get_object_or_404, redirect, render
+from django.template.loader import render_to_string
+from django.urls import reverse
+
+from common.time import dateformat, local_strftime
+from common.utils import A, Button
+from games.forms import PlatformForm
+from games.models import Platform
+from games.views.general import use_custom_redirect
+
+
+@login_required
+def list_platforms(request: HttpRequest) -> HttpResponse:
+    context: dict[Any, Any] = {}
+    page_number = request.GET.get("page", 1)
+    limit = request.GET.get("limit", 10)
+    platforms = Platform.objects.order_by("-created_at")
+    page_obj = None
+    if int(limit) != 0:
+        paginator = Paginator(platforms, limit)
+        page_obj = paginator.get_page(page_number)
+        platforms = page_obj.object_list
+
+    context = {
+        "title": "Manage platforms",
+        "page_obj": page_obj or None,
+        "elided_page_range": (
+            page_obj.paginator.get_elided_page_range(
+                page_number, on_each_side=1, on_ends=1
+            )
+            if page_obj
+            else None
+        ),
+        "data": {
+            "header_action": A([], Button([], "Add platform"), url="add_platform"),
+            "columns": [
+                "Name",
+                "Group",
+                "Created",
+                "Actions",
+            ],
+            "rows": [
+                [
+                    platform.name,
+                    platform.group,
+                    local_strftime(platform.created_at, dateformat),
+                    render_to_string(
+                        "cotton/button_group_sm.html",
+                        {
+                            "buttons": [
+                                {
+                                    "href": reverse(
+                                        "edit_platform", args=[platform.pk]
+                                    ),
+                                    "text": "Edit",
+                                    "color": "gray",
+                                },
+                                {
+                                    "href": reverse(
+                                        "delete_platform", args=[platform.pk]
+                                    ),
+                                    "text": "Delete",
+                                    "color": "red",
+                                },
+                            ]
+                        },
+                    ),
+                ]
+                for platform in platforms
+            ],
+        },
+    }
+    return render(request, "list_purchases.html", context)
+
+
+@login_required
+def delete_platform(request: HttpRequest, platform_id: int) -> HttpResponse:
+    platform = get_object_or_404(Platform, id=platform_id)
+    platform.delete()
+    return redirect("list_platforms")
+
+
+@login_required
+@use_custom_redirect
+def edit_platform(request: HttpRequest, platform_id: int) -> HttpResponse:
+    context = {}
+    platform = get_object_or_404(Platform, id=platform_id)
+    form = PlatformForm(request.POST or None, instance=platform)
+    if form.is_valid():
+        form.save()
+        return redirect("list_platforms")
+    context["title"] = "Edit Platform"
+    context["form"] = form
+    return render(request, "add.html", context)
+
+
+@login_required
+def add_platform(request: HttpRequest) -> HttpResponse:
+    context: dict[str, Any] = {}
+    form = PlatformForm(request.POST or None)
+    if form.is_valid():
+        form.save()
+        return redirect("index")
+
+    context["form"] = form
+    context["title"] = "Add New Platform"
+    return render(request, "add.html", context)

games/views/purchase.py

@@ -0,0 +1,197 @@
+from typing import Any
+
+from django.contrib.auth.decorators import login_required
+from django.core.paginator import Paginator
+from django.http import (
+    HttpRequest,
+    HttpResponse,
+    HttpResponseBadRequest,
+    HttpResponseRedirect,
+)
+from django.shortcuts import get_object_or_404, redirect, render
+from django.template.loader import render_to_string
+from django.urls import reverse
+from django.utils import timezone
+
+from common.time import dateformat, local_strftime
+from common.utils import A, Button, truncate_with_popover
+from games.forms import PurchaseForm
+from games.models import Edition, Purchase
+from games.views.general import use_custom_redirect
+
+
+@login_required
+def list_purchases(request: HttpRequest) -> HttpResponse:
+    context: dict[Any, Any] = {}
+    page_number = request.GET.get("page", 1)
+    limit = request.GET.get("limit", 10)
+    purchases = Purchase.objects.order_by("-date_purchased")
+    page_obj = None
+    if int(limit) != 0:
+        paginator = Paginator(purchases, limit)
+        page_obj = paginator.get_page(page_number)
+        purchases = page_obj.object_list
+
+    context = {
+        "title": "Manage purchases",
+        "page_obj": page_obj or None,
+        "elided_page_range": (
+            page_obj.paginator.get_elided_page_range(
+                page_number, on_each_side=1, on_ends=1
+            )
+            if page_obj
+            else None
+        ),
+        "data": {
+            "header_action": A([], Button([], "Add purchase"), url="add_purchase"),
+            "columns": [
+                "Name",
+                "Type",
+                "Platform",
+                "Price",
+                "Currency",
+                "Infinite",
+                "Purchased",
+                "Refunded",
+                "Finished",
+                "Dropped",
+                "Created",
+                "Actions",
+            ],
+            "rows": [
+                [
+                    A(
+                        [
+                            (
+                                "href",
+                                reverse(
+                                    "view_game",
+                                    args=[purchase.edition.game.pk],
+                                ),
+                            ),
+                        ],
+                        truncate_with_popover(
+                            purchase.edition.game.name
+                            if purchase.type == "game"
+                            else f"{purchase.edition.game.name} ({purchase.name})"
+                        ),
+                    ),
+                    purchase.get_type_display(),
+                    purchase.platform,
+                    purchase.price,
+                    purchase.price_currency,
+                    purchase.infinite,
+                    local_strftime(purchase.date_purchased, dateformat),
+                    (
+                        local_strftime(purchase.date_refunded, dateformat)
+                        if purchase.date_refunded
+                        else "-"
+                    ),
+                    (
+                        local_strftime(purchase.date_finished, dateformat)
+                        if purchase.date_finished
+                        else "-"
+                    ),
+                    (
+                        local_strftime(purchase.date_dropped, dateformat)
+                        if purchase.date_dropped
+                        else "-"
+                    ),
+                    local_strftime(purchase.created_at, dateformat),
+                    render_to_string(
+                        "cotton/button_group_sm.html",
+                        {
+                            "buttons": [
+                                {
+                                    "href": reverse(
+                                        "edit_purchase", args=[purchase.pk]
+                                    ),
+                                    "text": "Edit",
+                                    "color": "gray",
+                                },
+                                {
+                                    "href": reverse(
+                                        "delete_purchase", args=[purchase.pk]
+                                    ),
+                                    "text": "Delete",
+                                    "color": "red",
+                                },
+                            ]
+                        },
+                    ),
+                ]
+                for purchase in purchases
+            ],
+        },
+    }
+    return render(request, "list_purchases.html", context)
+
+
+@login_required
+def add_purchase(request: HttpRequest, edition_id: int = 0) -> HttpResponse:
+    context: dict[str, Any] = {}
+    initial = {"date_purchased": timezone.now()}
+
+    if request.method == "POST":
+        form = PurchaseForm(request.POST or None, initial=initial)
+        if form.is_valid():
+            purchase = form.save()
+            if "submit_and_redirect" in request.POST:
+                return HttpResponseRedirect(
+                    reverse(
+                        "add_session_for_purchase", kwargs={"purchase_id": purchase.id}
+                    )
+                )
+            else:
+                return redirect("list_purchases")
+    else:
+        if edition_id:
+            edition = Edition.objects.get(id=edition_id)
+            form = PurchaseForm(
+                initial={
+                    **initial,
+                    "edition": edition,
+                    "platform": edition.platform,
+                }
+            )
+        else:
+            form = PurchaseForm(initial=initial)
+
+    context["form"] = form
+    context["title"] = "Add New Purchase"
+    context["script_name"] = "add_purchase.js"
+    return render(request, "add_purchase.html", context)
+
+
+@login_required
+@use_custom_redirect
+def edit_purchase(request: HttpRequest, purchase_id: int) -> HttpResponse:
+    context = {}
+    purchase = get_object_or_404(Purchase, id=purchase_id)
+    form = PurchaseForm(request.POST or None, instance=purchase)
+    if form.is_valid():
+        form.save()
+        return redirect("list_sessions")
+    context["title"] = "Edit Purchase"
+    context["form"] = form
+    context["purchase_id"] = str(purchase_id)
+    context["script_name"] = "add_purchase.js"
+    return render(request, "add_purchase.html", context)
+
+
+@login_required
+def delete_purchase(request: HttpRequest, purchase_id: int) -> HttpResponse:
+    purchase = get_object_or_404(Purchase, id=purchase_id)
+    purchase.delete()
+    return redirect("list_sessions")
+
+
+def related_purchase_by_edition(request: HttpRequest) -> HttpResponse:
+    edition_id = request.GET.get("edition")
+    if not edition_id:
+        return HttpResponseBadRequest("Invalid edition_id")
+    form = PurchaseForm()
+    form.fields["related_purchase"].queryset = Purchase.objects.filter(
+        edition_id=edition_id, type=Purchase.GAME
+    ).order_by("edition__sort_name")
+    return render(request, "partials/related_purchase_field.html", {"form": form})

games/views/session.py

@@ -0,0 +1,199 @@
+from typing import Any
+
+from django.contrib.auth.decorators import login_required
+from django.core.paginator import Paginator
+from django.http import HttpRequest, HttpResponse
+from django.shortcuts import get_object_or_404, redirect, render
+from django.template.loader import render_to_string
+from django.urls import reverse
+from django.utils import timezone
+
+from common.time import (
+    dateformat,
+    durationformat,
+    durationformat_manual,
+    format_duration,
+    local_strftime,
+    timeformat,
+)
+from common.utils import A, Button, truncate_with_popover
+from games.forms import SessionForm
+from games.models import Purchase, Session
+from games.views.general import use_custom_redirect
+
+
+@login_required
+def list_sessions(request: HttpRequest) -> HttpResponse:
+    context: dict[Any, Any] = {}
+    page_number = request.GET.get("page", 1)
+    limit = request.GET.get("limit", 10)
+    sessions = Session.objects.order_by("-timestamp_start")
+    page_obj = None
+    if int(limit) != 0:
+        paginator = Paginator(sessions, limit)
+        page_obj = paginator.get_page(page_number)
+        sessions = page_obj.object_list
+
+    context = {
+        "title": "Manage sessions",
+        "page_obj": page_obj or None,
+        "elided_page_range": (
+            page_obj.paginator.get_elided_page_range(
+                page_number, on_each_side=1, on_ends=1
+            )
+            if page_obj
+            else None
+        ),
+        "data": {
+            "header_action": A([], Button([], "Add session"), url="add_session"),
+            "columns": [
+                "Name",
+                "Date",
+                "Duration",
+                "Duration (manual)",
+                "Device",
+                "Created",
+                "Actions",
+            ],
+            "rows": [
+                [
+                    A(
+                        children=truncate_with_popover(session.purchase.edition.name),
+                        url=reverse(
+                            "view_game",
+                            args=[session.purchase.edition.game.pk],
+                        ),
+                    ),
+                    f"{local_strftime(session.timestamp_start)}{f" — {local_strftime(session.timestamp_end, timeformat)}" if session.timestamp_end else ""}",
+                    (
+                        format_duration(session.duration_calculated, durationformat)
+                        if session.duration_calculated
+                        else "-"
+                    ),
+                    (
+                        format_duration(session.duration_manual, durationformat_manual)
+                        if session.duration_manual
+                        else "-"
+                    ),
+                    session.device,
+                    session.created_at.strftime(dateformat),
+                    render_to_string(
+                        "cotton/button_group_sm.html",
+                        {
+                            "buttons": [
+                                {
+                                    "href": reverse("edit_session", args=[session.pk]),
+                                    "text": "Edit",
+                                    "color": "gray",
+                                },
+                                {
+                                    "href": reverse(
+                                        "delete_session", args=[session.pk]
+                                    ),
+                                    "text": "Delete",
+                                    "color": "red",
+                                },
+                            ]
+                        },
+                    ),
+                ]
+                for session in sessions
+            ],
+        },
+    }
+    return render(request, "list_purchases.html", context)
+
+
+@login_required
+def add_session(request: HttpRequest, purchase_id: int = 0) -> HttpResponse:
+    context = {}
+    initial: dict[str, Any] = {"timestamp_start": timezone.now()}
+
+    last = Session.objects.last()
+    if last != None:
+        initial["purchase"] = last.purchase
+
+    if request.method == "POST":
+        form = SessionForm(request.POST or None, initial=initial)
+        if form.is_valid():
+            form.save()
+            return redirect("list_sessions")
+    else:
+        if purchase_id:
+            purchase = Purchase.objects.get(id=purchase_id)
+            form = SessionForm(
+                initial={
+                    **initial,
+                    "purchase": purchase,
+                }
+            )
+        else:
+            form = SessionForm(initial=initial)
+
+    context["title"] = "Add New Session"
+    context["form"] = form
+    return render(request, "add_session.html", context)
+
+
+@login_required
+@use_custom_redirect
+def edit_session(request: HttpRequest, session_id: int) -> HttpResponse:
+    context = {}
+    session = get_object_or_404(Session, id=session_id)
+    form = SessionForm(request.POST or None, instance=session)
+    if form.is_valid():
+        form.save()
+        return redirect("list_sessions")
+    context["title"] = "Edit Session"
+    context["form"] = form
+    return render(request, "add_session.html", context)
+
+
+def clone_session_by_id(session_id: int) -> Session:
+    session = get_object_or_404(Session, id=session_id)
+    clone = session
+    clone.pk = None
+    clone.timestamp_start = timezone.now()
+    clone.timestamp_end = None
+    clone.note = ""
+    clone.save()
+    return clone
+
+
+@login_required
+@use_custom_redirect
+def new_session_from_existing_session(
+    request: HttpRequest, session_id: int, template: str = ""
+) -> HttpResponse:
+    session = clone_session_by_id(session_id)
+    if request.htmx:
+        context = {
+            "session": session,
+            "session_count": int(request.GET.get("session_count", 0)) + 1,
+        }
+        return render(request, template, context)
+    return redirect("list_sessions")
+
+
+@login_required
+@use_custom_redirect
+def end_session(
+    request: HttpRequest, session_id: int, template: str = ""
+) -> HttpResponse:
+    session = get_object_or_404(Session, id=session_id)
+    session.timestamp_end = timezone.now()
+    session.save()
+    if request.htmx:
+        context = {
+            "session": session,
+            "session_count": request.GET.get("session_count", 0),
+        }
+        return render(request, template, context)
+    return redirect("list_sessions")
+
+
+@login_required
+def delete_session(request: HttpRequest, session_id: int = 0) -> HttpResponse:
+    session = get_object_or_404(Session, id=session_id)
+    session.delete()
+    return redirect("list_sessions")

manage.py

@@ -1,5 +1,6 @@
 #!/usr/bin/env python
 """Django's command-line utility for administrative tasks."""
+
 import os
 import sys
 

package.json

@@ -0,0 +1,12 @@
+{
+  "devDependencies": {
+    "@tailwindcss/forms": "^0.5.7",
+    "@tailwindcss/typography": "^0.5.13",
+    "concurrently": "^8.2.2",
+    "npm-check-updates": "^16.14.20",
+    "tailwindcss": "^3.4.4"
+  },
+  "dependencies": {
+    "flowbite": "^2.4.1"
+  }
+}