Better formatting

Put space between hours and minutes

.dockerignore

@@ -5,4 +5,13 @@
 .venv
 .vscode
 node_modules
-src/timetracker/static/*
+static
+.drone.yml
+.editorconfig
+.gitignore
+Caddyfile
+CHANGELOG.md
+db.sqlite3
+docker-compose*
+Dockerfile
+Makefile

.drone.yml

@@ -5,11 +5,12 @@ name: default
 
 steps:
 - name: test
-  image: python:3.10
+  image: python:3.12
   commands:
     - python -m pip install poetry
     - poetry install
     - poetry env info
+    - poetry run python manage.py migrate
     - poetry run pytest
 
 - name: build-prod

.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
+          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

.pre-commit-config.yaml

@@ -0,0 +1,15 @@
+repos:
+-   repo: https://github.com/psf/black
+    rev: 22.12.0
+    hooks:
+    -   id: black
+- repo: https://github.com/pycqa/isort
+  rev: 5.12.0
+  hooks:
+    - id: isort
+      name: isort (python)
+- repo: https://github.com/Riverside-Healthcare/djLint
+  rev: v1.34.0
+  hooks:
+    - id: djlint-reformat-django
+    - id: djlint-django

CHANGELOG.md

@@ -1,5 +1,30 @@
 ## Unreleased
 
+## Improved
+* game overview: improve how editions and purchases are displayed
+* add purchase: only allow choosing purchases of selected edition
+
+## 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:
+  * Game (previously all of them were this type)
+  * DLC
+  * Season Pass
+  * Battle Pass
+
+## Fixed
+* Order purchases by date on game view
+
+## 1.4.0 / 2023-11-09 21:01+01:00
+
 ### New
 * More fields are now optional. This is to make it easier to add new items in bulk.
   * Game: Wikidata ID
@@ -23,6 +48,8 @@
   * Unfinished (count)
   * Refunded (count)
   * Backlog Decrease (count)
+* New workflow:
+  * Adding Game, Edition, Purchase, and Session in a row is now much faster
 
 ### Improved
 * game overview: simplify playtime range display

Dockerfile

@@ -1,27 +1,45 @@
-FROM node as css
-WORKDIR /app
-COPY . /app
-RUN npm install && \
-    npx tailwindcss -i ./common/input.css -o ./static/base.css --minify
+FROM python:3.12.0-slim-bullseye
 
-FROM python:3.10.9-slim-bullseye
+ENV VERSION_NUMBER=1.5.1 \
+    PROD=1 \
+    PYTHONUNBUFFERED=1 \
+    PYTHONFAULTHANDLER=1 \
+    PYTHONHASHSEED=random \
+    PYTHONDONTWRITEBYTECODE=1 \
+    PIP_NO_CACHE_DIR=1 \
+    PIP_DISABLE_PIP_VERSION_CHECK=1 \
+    PIP_DEFAULT_TIMEOUT=100 \
+    PIP_ROOT_USER_ACTION=ignore \
+    POETRY_NO_INTERACTION=1 \
+    POETRY_VIRTUALENVS_CREATE=false \
+    POETRY_CACHE_DIR='/var/cache/pypoetry' \
+    POETRY_HOME='/usr/local'
 
-ENV VERSION_NUMBER 1.3.0
-ENV PROD 1
-ENV PYTHONUNBUFFERED=1
+RUN apt-get update && apt-get upgrade -y \
+  && apt-get install --no-install-recommends -y \
+    bash \
+    curl \
+  && curl -sSL 'https://install.python-poetry.org' | python - \
+  && poetry --version \
+  && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
+  && apt-get clean -y && rm -rf /var/lib/apt/lists/*
 
-RUN useradd -m --uid 1000 timetracker
+RUN useradd -m --uid 1000 timetracker \
+    && mkdir -p '/var/www/django/static' \
+    && chown timetracker:timetracker '/var/www/django/static'
 WORKDIR /home/timetracker/app
 COPY . /home/timetracker/app/
 RUN chown -R timetracker:timetracker /home/timetracker/app
-COPY --from=css ./app/static/base.css /home/timetracker/app/static/base.css
 COPY entrypoint.sh /
 RUN chmod +x /entrypoint.sh
 
+RUN --mount=type=cache,target="$POETRY_CACHE_DIR" \
+    echo "$PROD" \
+    && poetry version \
+    && poetry run pip install -U pip \
+    && poetry install --only main --no-interaction --no-ansi --sync
+
 USER timetracker
-ENV PATH="$PATH:/home/timetracker/.local/bin"
-RUN pip install --no-cache-dir poetry
-RUN poetry install
 
 EXPOSE 8000
 CMD [ "/entrypoint.sh" ]

common/input.css

@@ -23,6 +23,12 @@
   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;
 }
@@ -66,6 +72,16 @@ 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,

common/time.py

@@ -1,12 +1,5 @@
 import re
-from datetime import datetime, timedelta
-from zoneinfo import ZoneInfo
-
-from django.conf import settings
-
-
-def now() -> datetime:
-    return datetime.now(ZoneInfo(settings.TIME_ZONE))
+from datetime import timedelta
 
 
 def _safe_timedelta(duration: timedelta | int | None):
@@ -44,7 +37,7 @@ def format_duration(
     # timestamps where end is before start
     if seconds_total < 0:
         seconds_total = 0
-    days = hours = minutes = seconds = 0
+    days = hours = hours_float = minutes = seconds = 0
     remainder = seconds = seconds_total
     if "%d" in format_string:
         days, remainder = divmod(seconds_total, day_seconds)
@@ -55,7 +48,7 @@ def format_duration(
         minutes, seconds = divmod(remainder, minute_seconds)
     literals = {
         "d": str(days),
-        "H": str(hours),
+        "H": str(hours) if "m" not in format_string else str(hours_float),
         "m": str(minutes),
         "s": str(seconds),
         "r": str(seconds_total),

docker-compose.yml

@@ -10,13 +10,14 @@ services:
       - CSRF_TRUSTED_ORIGINS="https://tracker.kucharczyk.xyz"
     user: "1000"
     volumes:
-      - "static-files:/home/timetracker/app/static"
+      - "static-files:/var/www/django/static"
+      - "$PWD/db.sqlite3:/home/timetracker/app/db.sqlite3"
     restart: unless-stopped
 
   frontend:
     image: caddy
     volumes:
-      - "static-files:/usr/share/caddy"
+      - "static-files:/usr/share/caddy:ro"
       - "$PWD/Caddyfile:/etc/caddy/Caddyfile"
     ports:
       - "8000:8000"
@@ -26,3 +27,4 @@ services:
 volumes:
   static-files:
     
+    

games/admin.py

@@ -1,6 +1,6 @@
 from django.contrib import admin
 
-from games.models import Game, Platform, Purchase, Session, Edition, Device
+from games.models import Device, Edition, Game, Platform, Purchase, Session
 
 # Register your models here.
 admin.site.register(Game)

games/forms.py

@@ -1,6 +1,7 @@
 from django import forms
+from django.urls import reverse
 
-from games.models import Game, Platform, Purchase, Session, Edition, Device
+from games.models import Device, Edition, Game, Platform, Purchase, Session
 
 custom_date_widget = forms.DateInput(attrs={"type": "date"})
 custom_datetime_widget = forms.DateTimeInput(
@@ -50,11 +51,32 @@ class IncludePlatformSelect(forms.Select):
 
 
 class PurchaseForm(forms.ModelForm):
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+
+        # Automatically update related_purchase <select/>
+        # to only include purchases of the selected edition.
+        related_purchase_by_edition_url = reverse("related_purchase_by_edition")
+        self.fields["edition"].widget.attrs.update(
+            {
+                "hx-trigger": "load, click",
+                "hx-get": related_purchase_by_edition_url,
+                "hx-target": "#id_related_purchase",
+                "hx-swap": "outerHTML",
+            }
+        )
+
     edition = EditionChoiceField(
         queryset=Edition.objects.order_by("sort_name"),
         widget=IncludePlatformSelect(attrs={"autoselect": "autoselect"}),
     )
     platform = forms.ModelChoiceField(queryset=Platform.objects.order_by("name"))
+    related_purchase = forms.ModelChoiceField(
+        queryset=Purchase.objects.filter(type=Purchase.GAME).order_by(
+            "edition__sort_name"
+        ),
+        required=False,
+    )
 
     class Meta:
         widgets = {
@@ -72,8 +94,32 @@ class PurchaseForm(forms.ModelForm):
             "price",
             "price_currency",
             "ownership_type",
+            "type",
+            "related_purchase",
+            "name",
         ]
 
+    def clean(self):
+        cleaned_data = super().clean()
+        purchase_type = cleaned_data.get("type")
+        related_purchase = cleaned_data.get("related_purchase")
+        name = cleaned_data.get("name")
+
+        # Set the type on the instance to use get_type_display()
+        # This is safe because we're not saving the instance.
+        self.instance.type = purchase_type
+
+        if purchase_type != Purchase.GAME:
+            type_display = self.instance.get_type_display()
+            if not related_purchase:
+                self.add_error(
+                    "related_purchase",
+                    f"{type_display} must have a related purchase.",
+                )
+            if not name:
+                self.add_error("name", f"{type_display} must have a name.")
+        return cleaned_data
+
 
 class IncludeNameSelect(forms.Select):
     def create_option(self, name, value, *args, **kwargs):

games/migrations/0007_alter_purchase_game_alter_purchase_platform_and_more.py

@@ -1,7 +1,7 @@
 # Generated by Django 4.1.5 on 2023-01-19 18:30
 
-from django.db import migrations, models
 import django.db.models.deletion
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):

games/migrations/0008_edition.py

@@ -1,7 +1,7 @@
 # Generated by Django 4.1.5 on 2023-02-18 16:29
 
-from django.db import migrations, models
 import django.db.models.deletion
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):

games/migrations/0010_alter_purchase_game.py

@@ -1,7 +1,7 @@
 # Generated by Django 4.1.5 on 2023-02-18 19:06
 
-from django.db import migrations, models
 import django.db.models.deletion
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):

games/migrations/0014_device_session_device.py

@@ -1,7 +1,7 @@
 # Generated by Django 4.1.5 on 2023-02-18 19:59
 
-from django.db import migrations, models
 import django.db.models.deletion
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):

games/migrations/0016_alter_edition_platform_alter_edition_year_released_and_more.py

@@ -1,7 +1,7 @@
 # Generated by Django 4.1.5 on 2023-11-06 11:10
 
-from django.db import migrations, models
 import django.db.models.deletion
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):

games/migrations/0016_alter_edition_platform_alter_edition_year_released_and_more_squashed_0022_rename_year_game_year_released.py

@@ -1,7 +1,7 @@
 # Generated by Django 4.1.5 on 2023-11-06 18:14
 
-from django.db import migrations, models
 import django.db.models.deletion
+from django.db import migrations, models
 
 
 def rename_duplicates(apps, schema_editor):

games/migrations/0017_alter_device_type_alter_purchase_platform.py

@@ -1,7 +1,7 @@
 # Generated by Django 4.1.5 on 2023-11-06 16:53
 
-from django.db import migrations, models
 import django.db.models.deletion
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):

games/migrations/0026_purchase_type.py

@@ -0,0 +1,27 @@
+# Generated by Django 4.1.5 on 2023-11-14 08:35
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("games", "0025_game_sort_name"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="purchase",
+            name="type",
+            field=models.CharField(
+                choices=[
+                    ("game", "Game"),
+                    ("dlc", "DLC"),
+                    ("season_pass", "Season Pass"),
+                    ("battle_pass", "Battle Pass"),
+                ],
+                default="game",
+                max_length=255,
+            ),
+        ),
+    ]

games/migrations/0027_purchase_related_purchase.py

@@ -0,0 +1,25 @@
+# Generated by Django 4.1.5 on 2023-11-14 08:41
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("games", "0026_purchase_type"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="purchase",
+            name="related_purchase",
+            field=models.ForeignKey(
+                blank=True,
+                default=None,
+                null=True,
+                on_delete=django.db.models.deletion.SET_NULL,
+                to="games.purchase",
+            ),
+        ),
+    ]

games/migrations/0028_purchase_name.py

@@ -0,0 +1,26 @@
+# Generated by Django 4.1.5 on 2023-11-14 11:05
+
+from django.db import migrations, models
+
+from games.models import Purchase
+
+
+def null_game_name(apps, schema_editor):
+    Purchase.objects.filter(type=Purchase.GAME).update(name=None)
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("games", "0027_purchase_related_purchase"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="purchase",
+            name="name",
+            field=models.CharField(
+                blank=True, default="Unknown Name", max_length=255, null=True
+            ),
+        ),
+        migrations.RunPython(null_game_name),
+    ]

games/migrations/0029_alter_purchase_related_purchase.py

@@ -0,0 +1,26 @@
+# Generated by Django 4.1.5 on 2023-11-14 21:19
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("games", "0028_purchase_name"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="purchase",
+            name="related_purchase",
+            field=models.ForeignKey(
+                blank=True,
+                default=None,
+                null=True,
+                on_delete=django.db.models.deletion.SET_NULL,
+                related_name="related_purchases",
+                to="games.purchase",
+            ),
+        ),
+    ]

games/migrations/0030_alter_purchase_name.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.1.5 on 2023-11-15 12:04
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("games", "0029_alter_purchase_related_purchase"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="purchase",
+            name="name",
+            field=models.CharField(blank=True, default="", max_length=255, null=True),
+        ),
+    ]

games/migrations/0031_device_created_at_edition_created_at_game_created_at_and_more.py

@@ -0,0 +1,44 @@
+# Generated by Django 4.1.5 on 2023-11-15 13:51
+
+import django.utils.timezone
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("games", "0030_alter_purchase_name"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="device",
+            name="created_at",
+            field=models.DateTimeField(default=django.utils.timezone.now),
+        ),
+        migrations.AddField(
+            model_name="edition",
+            name="created_at",
+            field=models.DateTimeField(default=django.utils.timezone.now),
+        ),
+        migrations.AddField(
+            model_name="game",
+            name="created_at",
+            field=models.DateTimeField(default=django.utils.timezone.now),
+        ),
+        migrations.AddField(
+            model_name="platform",
+            name="created_at",
+            field=models.DateTimeField(default=django.utils.timezone.now),
+        ),
+        migrations.AddField(
+            model_name="purchase",
+            name="created_at",
+            field=models.DateTimeField(default=django.utils.timezone.now),
+        ),
+        migrations.AddField(
+            model_name="session",
+            name="created_at",
+            field=models.DateTimeField(default=django.utils.timezone.now),
+        ),
+    ]

games/migrations/0032_alter_session_options_session_modified_at_and_more.py

@@ -0,0 +1,52 @@
+# Generated by Django 4.1.5 on 2023-11-15 18:02
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("games", "0031_device_created_at_edition_created_at_game_created_at_and_more"),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name="session",
+            options={"get_latest_by": "timestamp_start"},
+        ),
+        migrations.AddField(
+            model_name="session",
+            name="modified_at",
+            field=models.DateTimeField(auto_now=True),
+        ),
+        migrations.AlterField(
+            model_name="device",
+            name="created_at",
+            field=models.DateTimeField(auto_now_add=True),
+        ),
+        migrations.AlterField(
+            model_name="edition",
+            name="created_at",
+            field=models.DateTimeField(auto_now_add=True),
+        ),
+        migrations.AlterField(
+            model_name="game",
+            name="created_at",
+            field=models.DateTimeField(auto_now_add=True),
+        ),
+        migrations.AlterField(
+            model_name="platform",
+            name="created_at",
+            field=models.DateTimeField(auto_now_add=True),
+        ),
+        migrations.AlterField(
+            model_name="purchase",
+            name="created_at",
+            field=models.DateTimeField(auto_now_add=True),
+        ),
+        migrations.AlterField(
+            model_name="session",
+            name="created_at",
+            field=models.DateTimeField(auto_now_add=True),
+        ),
+    ]

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/models.py

@@ -1,11 +1,11 @@
-from datetime import datetime, timedelta
-from typing import Any
-from zoneinfo import ZoneInfo
+from datetime import timedelta
 
-from common.time import format_duration
-from django.conf import settings
+from django.core.exceptions import ValidationError
 from django.db import models
 from django.db.models import F, Manager, Sum
+from django.utils import timezone
+
+from common.time import format_duration
 
 
 class Game(models.Model):
@@ -13,6 +13,7 @@ class Game(models.Model):
     sort_name = models.CharField(max_length=255, 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.name
@@ -33,7 +34,7 @@ class Game(models.Model):
 
 class Edition(models.Model):
     class Meta:
-        unique_together = [["name", "platform"]]
+        unique_together = [["name", "platform", "year_released"]]
 
     game = models.ForeignKey("Game", on_delete=models.CASCADE)
     name = models.CharField(max_length=255)
@@ -43,6 +44,7 @@ class Edition(models.Model):
     )
     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
@@ -71,6 +73,9 @@ class PurchaseQueryset(models.QuerySet):
     def finished(self):
         return self.filter(date_finished__isnull=False)
 
+    def games_only(self):
+        return self.filter(type=Purchase.GAME)
+
 
 class Purchase(models.Model):
     PHYSICAL = "ph"
@@ -91,6 +96,16 @@ class Purchase(models.Model):
         (DEMO, "Demo"),
         (PIRATED, "Pirated"),
     ]
+    GAME = "game"
+    DLC = "dlc"
+    SEASONPASS = "season_pass"
+    BATTLEPASS = "battle_pass"
+    TYPES = [
+        (GAME, "Game"),
+        (DLC, "DLC"),
+        (SEASONPASS, "Season Pass"),
+        (BATTLEPASS, "Battle Pass"),
+    ]
 
     objects = PurchaseQueryset().as_manager()
 
@@ -106,17 +121,46 @@ class Purchase(models.Model):
     ownership_type = models.CharField(
         max_length=2, choices=OWNERSHIP_TYPES, default=DIGITAL
     )
+    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,
+        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
+
+    def save(self, *args, **kwargs):
+        if self.type == Purchase.GAME:
+            self.name = ""
+        elif self.type != Purchase.GAME and not self.related_purchase:
+            raise ValidationError(
+                f"{self.get_type_display()} must have a related purchase."
+            )
+        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
@@ -134,6 +178,9 @@ class SessionQuerySet(models.QuerySet):
 
 
 class Session(models.Model):
+    class Meta:
+        get_latest_by = "timestamp_start"
+
     purchase = models.ForeignKey("Purchase", on_delete=models.CASCADE)
     timestamp_start = models.DateTimeField()
     timestamp_end = models.DateTimeField(blank=True, null=True)
@@ -147,23 +194,25 @@ class Session(models.Model):
         default=None,
     )
     note = models.TextField(blank=True, null=True)
+    created_at = models.DateTimeField(auto_now_add=True)
+    modified_at = models.DateTimeField(auto_now=True)
 
     objects = SessionQuerySet.as_manager()
 
     def __str__(self):
-        mark = ", manual" if self.duration_manual != None else ""
+        mark = ", manual" if self.is_manual() else ""
         return f"{str(self.purchase)} {str(self.timestamp_start.date())} ({self.duration_formatted()}{mark})"
 
     def finish_now(self):
-        self.timestamp_end = datetime.now(ZoneInfo(settings.TIME_ZONE))
+        self.timestamp_end = timezone.now()
 
     def start_now():
-        self.timestamp_start = datetime.now(ZoneInfo(settings.TIME_ZONE))
+        self.timestamp_start = timezone.now()
 
     def duration_seconds(self) -> timedelta:
         manual = timedelta(0)
         calculated = timedelta(0)
-        if not self.duration_manual in (None, 0, timedelta(0)):
+        if self.is_manual():
             manual = self.duration_manual
         if self.timestamp_end != None and self.timestamp_start != None:
             calculated = self.timestamp_end - self.timestamp_start
@@ -173,6 +222,9 @@ class Session(models.Model):
         result = format_duration(self.duration_seconds(), "%02.0H:%02.0m")
         return result
 
+    def is_manual(self) -> bool:
+        return not self.duration_manual == timedelta(0)
+
     @property
     def duration_sum(self) -> str:
         return Session.objects.all().total_duration_formatted()
@@ -208,6 +260,7 @@ class Device(models.Model):
     ]
     name = models.CharField(max_length=255)
     type = models.CharField(max_length=3, choices=DEVICE_TYPES, default=UNKNOWN)
+    created_at = models.DateTimeField(auto_now_add=True)
 
     def __str__(self):
         return f"{self.name} ({self.get_type_display()})"

games/static/base.css

@@ -808,6 +808,10 @@ select {
   margin-bottom: 2.5rem;
 }
 
+.mb-2 {
+  margin-bottom: 0.5rem;
+}
+
 .mb-4 {
   margin-bottom: 1rem;
 }
@@ -1169,6 +1173,12 @@ select {
   font-style: normal;
 }
 
+a:hover {
+  text-decoration-color: #ff4400;
+  color: rgb(254, 185, 160);
+  transition: all 0.2s ease-out;
+}
+
 :is(.dark form label) {
   --tw-text-opacity: 1;
   color: rgb(148 163 184 / var(--tw-text-opacity));
@@ -1222,6 +1232,28 @@ textarea) {
   color: rgb(241 245 249 / var(--tw-text-opacity));
 }
 
+:is(.dark form input:disabled),:is(.dark 
+select:disabled),:is(.dark 
+textarea:disabled) {
+  --tw-bg-opacity: 1;
+  background-color: rgb(51 65 85 / var(--tw-bg-opacity));
+  --tw-text-opacity: 1;
+  color: rgb(148 163 184 / var(--tw-text-opacity));
+}
+
+.errorlist {
+  margin-top: 1rem;
+  margin-bottom: 0.25rem;
+  width: 300px;
+  --tw-bg-opacity: 1;
+  background-color: rgb(220 38 38 / var(--tw-bg-opacity));
+  padding-top: 0.5rem;
+  padding-bottom: 0.5rem;
+  padding-left: 0.75rem;
+  --tw-text-opacity: 1;
+  color: rgb(226 232 240 / var(--tw-text-opacity));
+}
+
 @media screen and (min-width: 768px) {
   form input,
   select,
@@ -1383,6 +1415,11 @@ th label {
   background-color: rgb(17 24 39 / var(--tw-bg-opacity));
 }
 
+:is(.dark .dark\:text-slate-400) {
+  --tw-text-opacity: 1;
+  color: rgb(148 163 184 / var(--tw-text-opacity));
+}
+
 :is(.dark .dark\:text-slate-500) {
   --tw-text-opacity: 1;
   color: rgb(100 116 139 / var(--tw-text-opacity));
@@ -1420,6 +1457,10 @@ th label {
     padding-right: 1rem;
   }
 
+  .sm\:pl-12 {
+    padding-left: 3rem;
+  }
+
   .sm\:pl-2 {
     padding-left: 0.5rem;
   }
@@ -1428,6 +1469,10 @@ th label {
     padding-left: 1rem;
   }
 
+  .sm\:pl-6 {
+    padding-left: 1.5rem;
+  }
+
   .sm\:decoration-2 {
     text-decoration-thickness: 2px;
   }
@@ -1438,10 +1483,6 @@ th label {
     display: block;
   }
 
-  .md\:w-1\/2 {
-    width: 50%;
-  }
-
   .md\:w-auto {
     width: auto;
   }

games/static/js/add_edition.js

@@ -1,24 +1,24 @@
-import { syncSelectInputUntilChanged } from './utils.js';
+import { syncSelectInputUntilChanged } from "./utils.js";
 
 let syncData = [
   {
-    "source": "#id_game",
-    "source_value": "dataset.name",
-    "target": "#id_name",
-    "target_value": "value"
+    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: "textContent",
+    target: "#id_sort_name",
+    target_value: "value",
   },
   {
-    "source": "#id_game",
-    "source_value": "dataset.year",
-    "target": "#id_year_released",
-    "target_value": "value"
-  },  
-]
+    source: "#id_game",
+    source_value: "dataset.year",
+    target: "#id_year_released",
+    target_value: "value",
+  },
+];
 
 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

@@ -1,12 +1,47 @@
-import { syncSelectInputUntilChanged } from './utils.js'
+import {
+  syncSelectInputUntilChanged,
+  getEl,
+  disableElementsWhenTrue,
+  disableElementsWhenValueNotEqual,
+} from "./utils.js";
 
 let syncData = [
   {
-    "source": "#id_edition",
-    "source_value": "dataset.platform",
-    "target": "#id_platform",
-    "target_value": "value"
-  }
-]
+    source: "#id_edition",
+    source_value: "dataset.platform",
+    target: "#id_platform",
+    target_value: "value",
+  },
+];
 
-syncSelectInputUntilChanged(syncData, "form")
+syncSelectInputUntilChanged(syncData, "form");
+
+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

@@ -7,10 +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='${oppositeName}']`).value = targetElement.value;
+      const oppositeName =
+        targetElement.name == "timestamp_start"
+          ? "timestamp_end"
+          : "timestamp_start";
+      document.querySelector(`[name='${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

@@ -75,7 +75,14 @@ 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;
+  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];
@@ -87,4 +94,118 @@ function getValueFromProperty(sourceElement, property) {
   }
 }
 
-export { toISOUTCString, syncSelectInputUntilChanged };
+/**
+ * @description Returns a single element by name.
+ * @param {string} selector The selector to look for.
+ */
+function getEl(selector) {
+  if (selector.startsWith("#")) {
+    return document.getElementById(selector.slice(1));
+  } else if (selector.startsWith(".")) {
+    return document.getElementsByClassName(selector);
+  } else {
+    return document.getElementsByTagName(selector);
+  }
+}
+
+/**
+ * @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(...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.`);
+        } else {
+          callbackfn1(el);
+        }
+      });
+    } else {
+      targetElements.forEach((elementName) => {
+        let el = getEl(elementName);
+        if (el === null) {
+          console.error(`Element ${elementName} doesn't exist.`);
+        } else {
+          callbackfn2(el);
+        }
+      });
+    }
+  });
+}
+
+function disableElementsWhenValueNotEqual(
+  targetSelect,
+  targetValue,
+  elementList
+) {
+  return conditionalElementHandler([
+    () => {
+      let target = getEl(targetSelect);
+      console.debug(
+        `${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

@@ -1,25 +1,24 @@
 {% extends "base.html" %}
 {% load static %}
-
-{% 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 %}
-
-        {{ form.as_table }}
-        <tr>
-            <td></td>
-            <td><input type="submit" value="Submit"/></td>
-        </tr>
+            {% csrf_token %}
+            {{ form.as_table }}
+            <tr>
+                <td></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

@@ -0,0 +1,32 @@
+{% extends "base.html" %}
+{% load static %}
+{% block title %}
+    {{ title }}
+{% endblock title %}
+{% block content %}
+    <form method="post" enctype="multipart/form-data">
+        <table class="mx-auto">
+            {% csrf_token %}
+            {{ form.as_table }}
+            <tr>
+                <td></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 %}
+    {% if script_name %}
+        <script type="module" src="{% static 'js/'|add:script_name %}"></script>
+    {% endif %}
+{% endblock scripts %}

games/templates/add_game.html

@@ -0,0 +1,32 @@
+{% extends "base.html" %}
+{% load static %}
+{% block title %}
+    {{ title }}
+{% endblock title %}
+{% block content %}
+    <form method="post" enctype="multipart/form-data">
+        <table class="mx-auto">
+            {% csrf_token %}
+            {{ form.as_table }}
+            <tr>
+                <td></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 Edition" />
+                </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_purchase.html

@@ -0,0 +1,32 @@
+{% extends "base.html" %}
+{% load static %}
+{% block title %}
+    {{ title }}
+{% endblock title %}
+{% block content %}
+    <form method="post" enctype="multipart/form-data">
+        <table class="mx-auto">
+            {% csrf_token %}
+            {{ form.as_table }}
+            <tr>
+                <td></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 Session" />
+                </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_session.html

@@ -1,35 +1,38 @@
 {% 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>
-            {% if field.name == "note" %}
-            <td>{{ field }}</td>
-            {% else %}
-            <td>{{ field }}</td>
-            {% 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>
-                    <button class="basic-button" data-target="{{field.name}}" data-type="copy">Copy</button>
-                </div>
-            </td>
-            {% endif %}
-        </tr>
-        {% endfor %}
-        <tr>
-            <td></td>
-            <td><input type="submit" value="Submit"/></td>
-        </tr>
+            {% csrf_token %}
+            {% for field in form %}
+                <tr>
+                    <th>{{ field.label_tag }}</th>
+                    {% if field.name == "note" %}
+                        <td>{{ field }}</td>
+                    {% else %}
+                        <td>{{ field }}</td>
+                    {% endif %}
+                    {% if field.name == "timestamp_start" or field.name == "timestamp_end" %}
+                        <td>
+                            <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 %}
+                </tr>
+            {% endfor %}
+            <tr>
+                <td></td>
+                <td>
+                    <input type="submit" value="Submit" />
+                </td>
+            </tr>
         </table>
     </form>
     {% load static %}

games/templates/base.html

@@ -1,72 +1,108 @@
-<!doctype html>
+<!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>
         <link rel="stylesheet" href="{% static 'base.css' %}" />
     </head>
-    
-    <body class="dark">
-        <img id="indicator" src="{% static 'icons/loading.png' %}" class="absolute right-3 top-3 animate-spin htmx-indicator" />
+    <body class="dark" 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="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"><img src="{% static 'icons/schedule.png' %}" width="48" class="mr-4" /></span>
+                        <span class="text-4xl">
+                            <img src="{% static 'icons/schedule.png' %}"
+                                 height="48"
+                                 width="48"
+                                 alt="Timetracker Logo"
+                                 class="mr-4" />
+                        </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">
+                        <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>
+                                <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>
+                                        <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>
+                                    <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>
+                                        <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>
+                                    <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>
+                                        <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>
+                                        <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>
+                                <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>
-            {% block content %}No content here.{% endblock content %}
+            {% 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>
-    {% block scripts %}{% endblock scripts %}
+        {% block scripts %}
+        {% endblock scripts %}
     </body>
-
 </html>

games/templates/components/button.html

@@ -2,25 +2,12 @@
 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"
-      /> 
+<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 }}
+    {{ text }}
 </a>

games/templates/components/button_start.html

@@ -2,25 +2,17 @@
 title
 text
 {% endcomment %}
-<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 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

@@ -1,21 +1,13 @@
 <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>
+    <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/index.html

@@ -1,7 +1,7 @@
 {% extends "base.html" %}
-
-{% block title %}{{ title }}{% endblock title %}
-
+{% block title %}
+    {{ title }}
+{% endblock title %}
 {% block content %}
     <div class="text-slate-300 mx-auto max-w-screen-lg text-center">
         {% if session_count > 0 %}

games/templates/list_sessions.html

@@ -1,77 +1,68 @@
 {% 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_same_as_last' last.id %}"
-    hx-get="{% url 'start_session_same_as_last' last.id %}"
-    hx-indicator="#indicator"
-    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_start.html' with text=last.purchase title="Start session of last played game" only %}
-  </a>
-</div>
-{% endif %}
-
-<table class="responsive-table">
-  <thead>
-    <tr>
-      <th class="px-2 sm:px-4 md:px-6 md:py-2">Name</th>
-      <th class="hidden sm:table-cell px-2 sm:px-4 md:px-6 md:py-2">Start</th>
-      <th class="hidden lg:table-cell px-2 sm:px-4 md:px-6 md:py-2">End</th>
-      <th class="px-2 sm:px-4 md:px-6 md:py-2">Duration</th>
-    </tr>
-  </thead>
-  <tbody>
-    {% for data in dataset %}
-    <tr>
-      <td
-        class="px-2 sm:px-4 md:px-6 md:py-2 purchase-name truncate max-w-20char md:max-w-40char"
-      >
-        <a
-          class="underline decoration-slate-500 sm:decoration-2"
-          href="{% url 'view_game' data.purchase.edition.game.id %}">
-            {{ data.purchase.edition }}
-        </a>
-      </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" }}
-      </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 %}"
-          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')"
-          >
-            <span class="text-yellow-300">Finish now?</span>
-        </a>
-        {% elif data.duration_manual %}
-            -- 
-        {% else %}
-            {{ data.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>
-    </tr>
-    {% endfor %}
-  </tbody>
-</table>
+    {% if dataset.count >= 1 %}
+        <div class="mx-auto text-center my-4">
+            <a id="last-session-start"
+               href="{% url 'start_session_same_as_last' last.id %}"
+               hx-get="{% url 'start_session_same_as_last' last.id %}"
+               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_start.html' with text=last.purchase title="Start session of last played game" only %}
+            </a>
+        </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>
+                    <th class="hidden sm:table-cell px-2 sm:px-4 md:px-6 md:py-2">Start</th>
+                    <th class="hidden lg:table-cell px-2 sm:px-4 md:px-6 md:py-2">End</th>
+                    <th class="px-2 sm:px-4 md:px-6 md:py-2">Duration</th>
+                </tr>
+            </thead>
+            <tbody>
+                {% for data in dataset %}
+                    <tr>
+                        <td class="px-2 sm:px-4 md:px-6 md:py-2 purchase-name truncate max-w-20char md:max-w-40char">
+                            <a class="underline decoration-slate-500 sm:decoration-2"
+                               href="{% url 'view_game' data.purchase.edition.game.id %}">
+                                {{ data.purchase.edition }}
+                            </a>
+                        </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" }}
+                        </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 %}"
+                                   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')">
+                                    <span class="text-yellow-300">Finish now?</span>
+                                </a>
+                            {% elif data.duration_manual %}
+                                --
+                            {% else %}
+                                {{ data.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>
+                    </tr>
+                {% endfor %}
+            </tbody>
+        </table>
+    {% else %}
+        <div class="mx-auto text-center text-slate-300 text-xl">No sessions found.</div>
+    {% endif %}
 {% endblock content %}

games/templates/partials/related_purchase_field.html

@@ -0,0 +1 @@
+{{ form.related_purchase }}

games/templates/stats.html

@@ -1,81 +1,99 @@
 {% extends "base.html" %}
-
-{% block title %}{{ title }}{% endblock title %}
-
+{% block title %}
+    {{ title }}
+{% endblock title %}
 {% load static %}
-
 {% 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">
             <form method="get" class="text-center">
                 <label class="text-5xl text-center inline-block mb-10" for="yearSelect">Stats for:</label>
-                <select name="year" id="yearSelect" onchange="this.form.submit();" class="mx-2">
+                <select name="year"
+                        id="yearSelect"
+                        onchange="this.form.submit();"
+                        class="mx-2">
                     {% for year_item in stats_dropdown_year_range %}
-                    <option value="{{ year_item }}" {% if year == year_item %}selected{% endif %}>{{ year_item }}</option>
+                        <option value="{{ year_item }}" {% if year == year_item %}selected{% endif %}>{{ year_item }}</option>
                     {% endfor %}
                 </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>
-                        <tr>
-                            <td class="px-2 sm:px-4 md:px-6 md:py-2">Hours</td>
-                            <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ total_hours }}</td>
-                        </tr>
-                        <tr>
-                            <td class="px-2 sm:px-4 md:px-6 md:py-2">Sessions</td>
-                            <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ total_sessions }}</td>
-                        </tr>
-                        <tr>
-                            <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>
-                        <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>
-                        <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>
-                        <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>
-                        </tr>
-                    </tbody>
-                </table>
-            </div>
-            <div class="md:w-1/2">
-                <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>
-                        </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 }}%)</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 }}%)</td>
-                        </tr>
-                        <tr>
-                            <td class="px-2 sm:px-4 md:px-6 md:py-2">Backlog Decrease</td>
-                            <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ backlog_decrease_count }}</td>
-                        </tr>
-                        <tr>
-                            <td class="px-2 sm:px-4 md:px-6 md:py-2">Spendings ({{ total_spent_currency }})</td>
-                            <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ total_spent }} ({{ spent_per_game }}/game)</td>
-                        </tr>
-                    </tbody>
-                </table>
-            </div>
-        </div>
+        <h1 class="text-5xl text-center my-6">Playtime</h1>
+        <table class="responsive-table">
+            <tbody>
+                <tr>
+                    <td class="px-2 sm:px-4 md:px-6 md:py-2">Hours</td>
+                    <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ total_hours }}</td>
+                </tr>
+                <tr>
+                    <td class="px-2 sm:px-4 md:px-6 md:py-2">Sessions</td>
+                    <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ total_sessions }}</td>
+                </tr>
+                <tr>
+                    <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>
+                <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>
+                <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>
+                <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>
+                </tr>
+                <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>
+                </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 }} ({{ longest_session_game }})</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 }} ({{ highest_session_count_game }})</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 }} ({{ highest_session_average_game }})
+                    </td>
+                </tr>
+            </tbody>
+        </table>
+        <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>
+                </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 }}%)
+                    </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 }}%)
+                    </td>
+                </tr>
+                <tr>
+                    <td class="px-2 sm:px-4 md:px-6 md:py-2">Backlog Decrease</td>
+                    <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ backlog_decrease_count }}</td>
+                </tr>
+                <tr>
+                    <td class="px-2 sm:px-4 md:px-6 md:py-2">Spendings ({{ total_spent_currency }})</td>
+                    <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ total_spent }} ({{ spent_per_game }}/game)</td>
+                </tr>
+            </tbody>
+        </table>
         <h1 class="text-5xl text-center my-6">Top games by playtime</h1>
         <table class="responsive-table">
             <thead>
@@ -86,14 +104,13 @@
             </thead>
             <tbody>
                 {% 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>
-                    </td>
-                    <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ game.formatted_playtime }}</td>
-                </tr>
+                    <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>
+                        </td>
+                        <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ game.formatted_playtime }}</td>
+                    </tr>
                 {% endfor %}
             </tbody>
         </table>
@@ -107,10 +124,10 @@
             </thead>
             <tbody>
                 {% for item in total_playtime_per_platform %}
-                <tr>
-                    <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ item.platform_name }}</td>
-                    <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ item.formatted_playtime }}</td>
-                </tr>
+                    <tr>
+                        <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ item.platform_name }}</td>
+                        <td class="px-2 sm:px-4 md:px-6 md:py-2 font-mono">{{ item.formatted_playtime }}</td>
+                    </tr>
                 {% endfor %}
             </tbody>
         </table>
@@ -124,10 +141,19 @@
             </thead>
             <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">{{ purchase.date_finished | date:"d/m/Y" }}</td>
-                </tr>
+                    <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 %}">
+                                {% if purchase.type == 'dlc' %}
+                                    {{ purchase.name }} ({{ purchase.edition.name }} DLC)
+                                {% else %}
+                                    {{ purchase.edition.name }}
+                                {% endif %}
+                            </a>
+                        </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>
@@ -141,10 +167,13 @@
             </thead>
             <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">{{ purchase.date_finished | date:"d/m/Y" }}</td>
-                </tr>
+                    <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">{{ purchase.date_finished | date:"d/m/Y" }}</td>
+                    </tr>
                 {% endfor %}
             </tbody>
         </table>
@@ -158,10 +187,13 @@
             </thead>
             <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">{{ purchase.date_finished | date:"d/m/Y" }}</td>
-                </tr>
+                    <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">{{ purchase.date_finished | date:"d/m/Y" }}</td>
+                    </tr>
                 {% endfor %}
             </tbody>
         </table>
@@ -176,11 +208,17 @@
             </thead>
             <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 }}</a></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>
+                    <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">{{ 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>

games/templates/view_game.html

@@ -1,9 +1,8 @@
 {% extends "base.html" %}
-
-{% block title %}{{ title }}{% endblock title %}
-
+{% block title %}
+    {{ title }}
+{% endblock title %}
 {% load static %}
-
 {% 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">
@@ -13,75 +12,66 @@
             {% include 'components/edit_button.html' with edit_url=edit_url %}
         </h1>
         <h2 class="text-lg my-2 ml-2">
-            {{ total_hours }} <span class="dark:text-slate-500">total</span>
-            {{ session_average }} <span class="dark:text-slate-500">avg</span> 
-            ({{ playrange }}) </h2>
+            {{ 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">({{ editions.count }})</span></h1>
+        <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>
-                </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 %}
-            </li>
+                <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>
+                        </span>
+                    {% endif %}
+                    {% url 'edit_edition' edition.id as edit_url %}
+                    {% include 'components/edit_button.html' with edit_url=edit_url %}
+                </li>
+                <ul>
+                    {% for purchase in edition.game_purchases %}
+                        <li class="sm:pl-6 flex items-center">
+                            {{ purchase.get_ownership_type_display }}, {{ purchase.date_purchased | date:"Y" }}
+                            {% if purchase.price != 0 %}({{ purchase.price }} {{ purchase.price_currency }}){% endif %}
+                            {% url 'edit_purchase' purchase.id as edit_url %}
+                            {% include 'components/edit_button.html' with edit_url=edit_url %}
+                        </li>
+                        <ul>
+                            {% for related_purchase in purchase.nongame_related_purchases %}
+                                <li class="sm:pl-12 flex items-center">
+                                    {{ related_purchase.name }} ({{ related_purchase.get_type_display }}, {{ purchase.platform }}, {{ 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>
+                    {% endfor %}
+                </ul>
             {% 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>
+            <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 flex items-center">
-                {{ session.timestamp_start | date:"d/m/Y" }}
-                ({{ 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-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>
-        <h1 class="text-3xl mt-4 mb-1">Notes <span class="dark:text-slate-500">({{ sessions_with_notes.count }})</span></h1>
-        <ul>
-            {% for session in sessions_with_notes %}
-            <li class="sm:pl-2">
-                <ul>
-                    <li class="block dark:text-slate-500">
-                        <span class="flex items-center">
-                            {{ session.timestamp_start | date:"d/m/Y H:m" }}
-                            {% url 'edit_session' session.id as edit_session_url %}
-                            {% include 'components/edit_button.html' with edit_url=edit_session_url %}
-                        </span>
-                    </li>
-                    <li class="sm:pl-4 italic">
-                        {{ session.note|linebreaks }}
-                    </li>
-                </ul>
-            </li>
-            {% endfor %}
-        </ul>
-        
     </div>
 {% endblock content %}

games/urls.py

@@ -13,6 +13,11 @@ urlpatterns = [
     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(
+        "add-session-for-purchase/<int:purchase_id>",
+        views.add_session,
+        name="add_session_for_purchase",
+    ),
     path(
         "update-session/by-session/<int:session_id>",
         views.update_session,
@@ -34,7 +39,22 @@ urlpatterns = [
     #     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",
+    ),
+    path(
+        "related-purchase-by-edition",
+        views.related_purchase_by_edition,
+        name="related_purchase_by_edition",
+    ),
     path("add-edition/", views.add_edition, name="add_edition"),
+    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"),

games/views.py

@@ -1,55 +1,72 @@
-from common.time import format_duration, now as now_with_tz
-from common.utils import safe_division
 from datetime import datetime, timedelta
-from django.conf import settings
-from django.db.models import Sum, F, Count
-from django.db.models.functions import TruncDate
-from django.http import HttpRequest, HttpResponse, HttpResponseRedirect
+from typing import Any, Callable
+
+from django.core.exceptions import ObjectDoesNotExist
+from django.db.models import Avg, Count, ExpressionWrapper, F, Prefetch, Q, Sum, fields
+from django.db.models.functions import Extract, TruncDate
+from django.http import (
+    HttpRequest,
+    HttpResponse,
+    HttpResponseBadRequest,
+    HttpResponseRedirect,
+)
 from django.shortcuts import redirect, render
 from django.urls import reverse
-from typing import Callable, Any
-from zoneinfo import ZoneInfo
+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,
-    EditionForm,
-    DeviceForm,
 )
-from .models import Game, Platform, Purchase, Session, Edition
+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(),
+        "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 stats_dropdown_year_range(request):
-    return {"stats_dropdown_year_range": range(2018, 2024)}
+    result = {"stats_dropdown_year_range": range(timezone.now().year, 1999, -1)}
+    return result
 
 
-def add_session(request):
+def add_session(request, purchase_id=None):
     context = {}
-    initial = {}
+    initial = {"timestamp_start": timezone.now()}
 
-    now = now_with_tz()
-    initial["timestamp_start"] = now
-
-    last = Session.objects.all().last()
+    last = Session.objects.last()
     if last != None:
         initial["purchase"] = last.purchase
 
-    form = SessionForm(request.POST or None, initial=initial)
-    if form.is_valid():
-        form.save()
-        return redirect("list_sessions")
+    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
@@ -104,7 +121,8 @@ def edit_purchase(request, purchase_id=None):
         return redirect("list_sessions")
     context["title"] = "Edit Purchase"
     context["form"] = form
-    return render(request, "add.html", context)
+    context["script_name"] = "add_purchase.js"
+    return render(request, "add_purchase.html", context)
 
 
 @use_custom_redirect
@@ -121,34 +139,52 @@ def edit_game(request, game_id=None):
 
 
 def view_game(request, game_id=None):
-    context = {}
     game = Game.objects.get(id=game_id)
-    context["title"] = "View Game"
-    context["game"] = game
-    context["editions"] = Edition.objects.filter(game_id=game_id)
-    context["purchases"] = Purchase.objects.filter(edition__game_id=game_id)
-    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")
+    nongame_related_purchases_prefetch = Prefetch(
+        "related_purchases",
+        queryset=Purchase.objects.exclude(type=Purchase.GAME),
+        to_attr="nongame_related_purchases",
     )
-    context["session_average"] = round(
-        (context["total_hours"]) / int(context["sessions"].count()), 1
+    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")
     )
-    # here first and last is flipped
-    # because sessions are ordered from newest to oldest
-    # so the most recent are on top
-    playrange_start = context["sessions"].last().timestamp_start.strftime("%b %Y")
-    playrange_end = context["sessions"].first().timestamp_start.strftime("%b %Y")
 
-    context["playrange"] = (
+    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,
+    }
 
-    context["sessions_with_notes"] = context["sessions"].exclude(note="")
     request.session["return_path"] = request.path
     return render(request, "view_game.html", context)
 
@@ -179,17 +215,24 @@ def edit_edition(request, edition_id=None):
     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)
-        .order_by("-timestamp_start")
-        .first()
-    )
+    last_session = Session.objects.filter(purchase__edition__game_id=game_id).latest()
     session = SessionForm(
         {
             "purchase": last_session.purchase.id,
-            "timestamp_start": now_with_tz(),
+            "timestamp_start": timezone.now(),
             "device": last_session.device,
         }
     )
@@ -202,7 +245,7 @@ def start_session_same_as_last(request, last_session_id: int):
     session = SessionForm(
         {
             "purchase": last_session.purchase.id,
-            "timestamp_start": now_with_tz(),
+            "timestamp_start": timezone.now(),
             "device": last_session.device,
         }
     )
@@ -244,27 +287,29 @@ def list_sessions(
         dataset = Session.objects.filter(purchase__ownership_type=ownership_type)
         context["ownership_type"] = dict(Purchase.OWNERSHIP_TYPES)[ownership_type]
     elif filter == "recent":
-        current_year = datetime.now().year
-        first_day_of_year = datetime(current_year, 1, 1)
+        current_year = timezone.now().year
+        first_day_of_year = timezone.make_aware(datetime(current_year, 1, 1))
         dataset = Session.objects.filter(
             timestamp_start__gte=first_day_of_year
         ).order_by("-timestamp_start")
         context["title"] = "This year"
     else:
         # by default, sort from newest to oldest
-        dataset = Session.objects.all().order_by("-timestamp_start")
+        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 = datetime.now(ZoneInfo(settings.TIME_ZONE))
+            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()
+    try:
+        context["last"] = Session.objects.latest()
+    except ObjectDoesNotExist:
+        context["last"] = None
 
     return render(request, "list_sessions.html", context)
 
@@ -274,8 +319,24 @@ def stats(request, year: int = 0):
     if selected_year:
         return HttpResponseRedirect(reverse("stats_by_year", args=[selected_year]))
     if year == 0:
-        year = now_with_tz().year
+        year = timezone.now().year
     this_year_sessions = Session.objects.filter(timestamp_start__year=year)
+    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_with_session_counts = Game.objects.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"))
@@ -298,7 +359,9 @@ def stats(request, year: int = 0):
 
     this_year_purchases_unfinished = this_year_purchases_without_refunded.filter(
         date_finished__isnull=True
-    )
+    ).filter(
+        Q(type=Purchase.GAME) | Q(type=Purchase.DLC)
+    )  # do not count battle passes etc.
 
     this_year_purchases_unfinished_percent = int(
         safe_division(
@@ -322,7 +385,7 @@ def stats(request, year: int = 0):
     this_year_spendings = this_year_purchases_without_refunded.aggregate(
         total_spent=Sum(F("price"))
     )
-    total_spent = this_year_spendings["total_spent"]
+    total_spent = this_year_spendings["total_spent"] or 0
 
     games_with_playtime = (
         Game.objects.filter(edition__purchase__session__in=this_year_sessions)
@@ -334,6 +397,14 @@ def stats(request, year: int = 0):
         )
         .values("id", "name", "total_playtime")
     )
+    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")
@@ -371,9 +442,15 @@ def stats(request, year: int = 0):
         "spent_per_game": int(
             safe_division(total_spent, this_year_purchases_without_refunded.count())
         ),
-        "all_finished_this_year": purchases_finished_this_year,
-        "this_year_finished_this_year": purchases_finished_this_year_released_this_year,
-        "purchased_this_year_finished_this_year": purchased_this_year_finished_this_year,
+        "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),
@@ -391,51 +468,108 @@ def stats(request, year: int = 0):
             "date_purchased"
         ),
         "backlog_decrease_count": backlog_decrease_count,
+        "longest_session_time": format_duration(
+            longest_session.duration if longest_session else timedelta(0),
+            "%2.0Hh %2.0mm",
+        ),
+        "longest_session_game": longest_session.purchase.edition.name,
+        "highest_session_count": game_highest_session_count.session_count,
+        "highest_session_count_game": game_highest_session_count.name,
+        "highest_session_average": format_duration(
+            highest_session_average_game.session_average, "%2.0Hh %2.0mm"
+        ),
+        "highest_session_average_game": highest_session_average_game,
     }
 
     request.session["return_path"] = request.path
     return render(request, "stats.html", context)
 
 
-def add_purchase(request):
+def add_purchase(request, edition_id=None):
     context = {}
-    now = datetime.now()
-    initial = {"date_purchased": now}
-    form = PurchaseForm(request.POST or None, initial=initial)
-    if form.is_valid():
-        form.save()
-        return redirect("index")
+    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.html", context)
+    return render(request, "add_purchase.html", context)
 
 
 def add_game(request):
     context = {}
     form = GameForm(request.POST or None)
     if form.is_valid():
-        form.save()
-        return redirect("index")
+        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.html", context)
+    return render(request, "add_game.html", context)
 
 
-def add_edition(request):
+def add_edition(request, game_id=None):
     context = {}
-    form = EditionForm(request.POST or None)
-    if form.is_valid():
-        form.save()
-        return redirect("index")
+    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.html", context)
+    return render(request, "add_edition.html", context)
 
 
 def add_platform(request):

pyproject.toml

@@ -1,15 +1,15 @@
 [tool.poetry]
 name = "timetracker"
-version = "1.3.0"
+version = "1.5.1"
 description = "A simple time tracker."
 authors = ["Lukáš Kucharczyk <lukas@kucharczyk.xyz>"]
 license = "GPL"
 readme = "README.md"
 packages = [{include = "timetracker"}]
 
-[tool.poetry.dependencies]
-python = "^3.10"
-django = "^4.1.4"
+[tool.poetry.group.main.dependencies]
+python = "^3.12"
+django = "^4.2.0"
 gunicorn = "^20.1.0"
 uvicorn = "^0.20.0"
 
@@ -23,6 +23,11 @@ werkzeug = "^2.2.2"
 djhtml = "^1.5.2"
 djlint = "^1.19.11"
 isort = "^5.11.4"
+pre-commit = "^3.5.0"
+django-debug-toolbar = "^4.2.0"
+
+[tool.isort]
+profile = "black"
 
 [build-system]
 requires = ["poetry-core"]

tests/test_paths_return_200.py

@@ -0,0 +1,90 @@
+import os
+from datetime import datetime
+from zoneinfo import ZoneInfo
+
+import django
+from django.test import TestCase
+from django.urls import reverse
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "timetracker.settings")
+django.setup()
+from django.conf import settings
+
+from games.models import Edition, Game, Platform, Purchase, Session
+
+ZONEINFO = ZoneInfo(settings.TIME_ZONE)
+
+
+class PathWorksTest(TestCase):
+    def setUp(self) -> None:
+        pl = Platform(name="Test Platform")
+        pl.save()
+        g = Game(name="The Test Game")
+        g.save()
+        e = Edition(game=g, name="The Test Game Edition", platform=pl)
+        e.save()
+        p = Purchase(
+            edition=e,
+            platform=pl,
+            date_purchased=datetime(2022, 9, 26, 14, 58, tzinfo=ZONEINFO),
+        )
+        p.save()
+        s = Session(
+            purchase=p,
+            timestamp_start=datetime(2022, 9, 26, 14, 58, tzinfo=ZONEINFO),
+            timestamp_end=datetime(2022, 9, 26, 17, 38, tzinfo=ZONEINFO),
+        )
+        s.save()
+        self.testSession = s
+        return super().setUp()
+
+    def test_add_device_returns_200(self):
+        url = reverse("add_device")
+        response = self.client.get(url)
+        self.assertEqual(response.status_code, 200)
+
+    def test_add_platform_returns_200(self):
+        url = reverse("add_platform")
+        response = self.client.get(url)
+        self.assertEqual(response.status_code, 200)
+
+    def test_add_game_returns_200(self):
+        url = reverse("add_game")
+        response = self.client.get(url)
+        self.assertEqual(response.status_code, 200)
+
+    def test_add_edition_returns_200(self):
+        url = reverse("add_edition")
+        response = self.client.get(url)
+        self.assertEqual(response.status_code, 200)
+
+    def test_add_purchase_returns_200(self):
+        url = reverse("add_purchase")
+        response = self.client.get(url)
+        self.assertEqual(response.status_code, 200)
+
+    def test_add_session_returns_200(self):
+        url = reverse("add_session")
+        response = self.client.get(url)
+        self.assertEqual(response.status_code, 200)
+
+    def test_edit_session_returns_200(self):
+        id = self.testSession.id
+        url = reverse("edit_session", args=[id])
+        response = self.client.get(url)
+        self.assertEqual(response.status_code, 200)
+
+    def test_view_game_returns_200(self):
+        url = reverse("view_game", args=[1])
+        response = self.client.get(url)
+        self.assertEqual(response.status_code, 200)
+
+    def test_edit_game_returns_200(self):
+        url = reverse("edit_game", args=[1])
+        response = self.client.get(url)
+        self.assertEqual(response.status_code, 200)
+
+    def test_list_sessions_returns_200(self):
+        url = reverse("list_sessions")
+        response = self.client.get(url)
+        self.assertEqual(response.status_code, 200)

tests/test_session_formatting.py

@@ -0,0 +1,40 @@
+import os
+from datetime import datetime
+from zoneinfo import ZoneInfo
+
+import django
+from django.db import models
+from django.test import TestCase
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "timetracker.settings")
+django.setup()
+from django.conf import settings
+
+from games.models import Edition, Game, Purchase, Session
+
+ZONEINFO = ZoneInfo(settings.TIME_ZONE)
+
+
+class FormatDurationTest(TestCase):
+    def setUp(self) -> None:
+        return super().setUp()
+
+    def test_duration_format(self):
+        g = Game(name="The Test Game")
+        g.save()
+        e = Edition(game=g, name="The Test Game Edition")
+        e.save()
+        p = Purchase(
+            edition=e, date_purchased=datetime(2022, 9, 26, 14, 58, tzinfo=ZONEINFO)
+        )
+        p.save()
+        s = Session(
+            purchase=p,
+            timestamp_start=datetime(2022, 9, 26, 14, 58, tzinfo=ZONEINFO),
+            timestamp_end=datetime(2022, 9, 26, 17, 38, tzinfo=ZONEINFO),
+        )
+        s.save()
+        self.assertEqual(
+            s.duration_formatted(),
+            "02:40",
+        )

tests/test_time.py

@@ -83,6 +83,16 @@ class FormatDurationTest(unittest.TestCase):
         result = format_duration(delta, "%r seconds")
         self.assertEqual(result, "0 seconds")
 
+    def test_specific(self):
+        delta = timedelta(hours=2, minutes=40)
+        result = format_duration(delta, "%H:%m")
+        self.assertEqual(result, "2:40")
+
+    def test_specific_precise_if_unncessary(self):
+        delta = timedelta(hours=2, minutes=40)
+        result = format_duration(delta, "%02.0H:%02.0m")
+        self.assertEqual(result, "02:40")
+
     def test_all_at_once(self):
         delta = timedelta(days=50, hours=10, minutes=34, seconds=24)
         result = format_duration(

timetracker/settings.py

@@ -40,9 +40,10 @@ INSTALLED_APPS = [
     "django.contrib.staticfiles",
 ]
 
-# if DEBUG:
-INSTALLED_APPS.append("django_extensions")
-INSTALLED_APPS.append("django.contrib.admin")
+if DEBUG:
+    INSTALLED_APPS.append("django_extensions")
+    INSTALLED_APPS.append("django.contrib.admin")
+    INSTALLED_APPS.append("debug_toolbar")
 
 MIDDLEWARE = [
     "django.middleware.security.SecurityMiddleware",
@@ -54,6 +55,11 @@ MIDDLEWARE = [
     "django.middleware.clickjacking.XFrameOptionsMiddleware",
 ]
 
+if DEBUG:
+    MIDDLEWARE.append("debug_toolbar.middleware.DebugToolbarMiddleware")
+    INTERNAL_IPS = ["127.0.0.1"]
+    DEBUG_TOOLBAR_CONFIG = {"ROOT_TAG_EXTRA_ATTRS": "hx-preserve"}
+
 ROOT_URLCONF = "timetracker.urls"
 
 TEMPLATES = [
@@ -123,7 +129,7 @@ USE_TZ = True
 # https://docs.djangoproject.com/en/4.1/howto/static-files/
 
 STATIC_URL = "static/"
-STATIC_ROOT = BASE_DIR / "static"
+STATIC_ROOT = BASE_DIR / "static" if DEBUG else "/var/www/django/static"
 
 # Default primary key field type
 # https://docs.djangoproject.com/en/4.1/ref/settings/#default-auto-field
@@ -150,5 +156,3 @@ if _csrf_trusted_origins:
     CSRF_TRUSTED_ORIGINS = _csrf_trusted_origins.split(",")
 else:
     CSRF_TRUSTED_ORIGINS = []
-
-USE_L10N = False

timetracker/urls.py

@@ -23,6 +23,6 @@ urlpatterns = [
     path("tracker/", include("games.urls")),
 ]
 
-# if settings.DEBUG:
-#     urlpatterns.append(path("admin/", admin.site.urls))
-urlpatterns.append(path("admin/", admin.site.urls))
+if settings.DEBUG:
+    urlpatterns.append(path("admin/", admin.site.urls))
+    urlpatterns.append(path("__debug__/", include("debug_toolbar.urls")))