feat: add LocationForm with cover_photo, location_detail view, update location_edit

plants/forms.py

@@ -71,3 +71,9 @@ class PruningLogForm(forms.ModelForm):
             'pruned_on': forms.DateInput(attrs={'type': 'date', 'class': 'form-control'}),
             'notes': forms.Textarea(attrs={'rows': 2, 'class': 'form-control'}),
         }
+
+
+class LocationForm(forms.ModelForm):
+    class Meta:
+        model = Location
+        fields = ['name', 'cover_photo']

plants/templates/plants/location_detail.html

@@ -0,0 +1,2 @@
+{% extends "plants/base.html" %}
+{% block content %}{{ location.name }}{% endblock %}

plants/tests/test_location_redesign.py

@@ -1,6 +1,8 @@
 import pytest
 from django.core.files.uploadedfile import SimpleUploadedFile
 from plants.models import Location
+from django.test import Client
+from django.urls import reverse
 
 
 @pytest.mark.django_db
@@ -14,3 +16,36 @@ def test_location_cover_photo_field_exists():
     loc.save()
     loc.refresh_from_db()
     assert loc.cover_photo.name.startswith('locations/')
+
+
+@pytest.fixture
+def client():
+    return Client()
+
+
+@pytest.mark.django_db
+def test_location_detail_view_returns_200(client):
+    loc = Location.objects.create(name='My Terrace')
+    resp = client.get(reverse('location_detail', kwargs={'pk': loc.pk}))
+    assert resp.status_code == 200
+    assert b'My Terrace' in resp.content
+
+
+@pytest.mark.django_db
+def test_location_edit_with_cover_photo(client):
+    import io
+    from PIL import Image
+
+    loc = Location.objects.create(name='Balcony')
+    buf = io.BytesIO()
+    Image.new('RGB', (1, 1), color=(0, 255, 0)).save(buf, format='JPEG')
+    buf.seek(0)
+    fake_img = SimpleUploadedFile('cover.jpg', buf.read(), content_type='image/jpeg')
+    resp = client.post(
+        reverse('location_edit', kwargs={'pk': loc.pk}),
+        {'name': 'Balcony Updated', 'cover_photo': fake_img},
+    )
+    assert resp.status_code == 302
+    loc.refresh_from_db()
+    assert loc.name == 'Balcony Updated'
+    assert loc.cover_photo.name.startswith('locations/')

plants/urls.py

@@ -23,6 +23,7 @@ urlpatterns = [
     path('photos/<int:photo_pk>/delete/', plants.delete_photo, name='delete_photo'),
     path('pruning/', pruning.pruning_calendar, name='pruning_calendar'),
     path('locations/', locations.location_list, name='location_list'),
+    path('locations/<int:pk>/', locations.location_detail, name='location_detail'),
     path('locations/<int:pk>/edit/', locations.location_edit, name='location_edit'),
     path('locations/<int:pk>/delete/', locations.location_delete, name='location_delete'),
     path('species/search/', species.species_search, name='species_search'),

plants/views/locations.py

@@ -2,6 +2,7 @@ from django.shortcuts import render, get_object_or_404, redirect
 from django.views.decorators.http import require_POST
 from django.db.models import Count
 from plants.models import Location, Plant
+from plants.forms import LocationForm
 
 
 def location_list(request):
@@ -12,18 +13,36 @@ def location_list(request):
         return redirect('location_list')
 
     locations = Location.objects.annotate(plant_count=Count('plants'))
-    return render(request, 'plants/locations.html', {'locations': locations})
+    return render(request, 'plants/locations.html', {
+        'locations': locations,
+        'active_tab': 'garden',
+    })
+
+
+def location_detail(request, pk):
+    location = get_object_or_404(Location, pk=pk)
+    plants = location.plants.select_related('species').prefetch_related('photos').all()
+    return render(request, 'plants/location_detail.html', {
+        'location': location,
+        'plants': plants,
+        'active_tab': 'garden',
+    })
 
 
 def location_edit(request, pk):
     location = get_object_or_404(Location, pk=pk)
     if request.method == 'POST':
-        name = request.POST.get('name', '').strip()
-        if name:
-            location.name = name
-            location.save()
+        form = LocationForm(request.POST, request.FILES, instance=location)
+        if form.is_valid():
+            form.save()
             return redirect('location_list')
-    return render(request, 'plants/location_edit.html', {'location': location})
+    else:
+        form = LocationForm(instance=location)
+    return render(request, 'plants/location_edit.html', {
+        'location': location,
+        'form': form,
+        'active_tab': 'garden',
+    })
 
 
 @require_POST