feat: pruning calendar grouped by urgency

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

plants/templates/plants/pruning_calendar.html

@@ -1,2 +1,68 @@
 {% extends "plants/base.html" %}
-{% block content %}<p>Pruning calendar coming soon.</p>{% endblock %}
+{% block title %}Pruning Calendar — PlantDB{% endblock %}
+{% block content %}
+<h5 class="mb-3">✂️ Pruning Calendar</h5>
+
+{% if overdue %}
+<h6 class="text-danger">⚠ Overdue</h6>
+<div class="list-group mb-3">
+    {% for plant in overdue %}
+    <a href="{% url 'plant_detail' plant.pk %}" class="list-group-item list-group-item-action list-group-item-danger d-flex justify-content-between align-items-center">
+        <div>
+            <div class="fw-semibold">{{ plant.name }}</div>
+            <small>{{ plant.location }}</small>
+        </div>
+        <span class="badge bg-danger">Overdue</span>
+    </a>
+    {% endfor %}
+</div>
+{% endif %}
+
+{% if due_this_month %}
+<h6 style="color:#7d4a00;">This month — {{ month_name }}</h6>
+<div class="list-group mb-3">
+    {% for plant in due_this_month %}
+    <a href="{% url 'plant_detail' plant.pk %}" class="list-group-item list-group-item-action list-group-item-warning d-flex justify-content-between align-items-center">
+        <div>
+            <div class="fw-semibold">{{ plant.name }}</div>
+            <small>{{ plant.location }}</small>
+        </div>
+        <span class="badge bg-warning text-dark">This month</span>
+    </a>
+    {% endfor %}
+</div>
+{% endif %}
+
+{% if next_month_plants %}
+<h6 class="text-muted">Next — {{ next_month_name }}</h6>
+<div class="list-group mb-3">
+    {% for plant in next_month_plants %}
+    <a href="{% url 'plant_detail' plant.pk %}" class="list-group-item list-group-item-action d-flex justify-content-between align-items-center">
+        <div>
+            <div class="fw-semibold">{{ plant.name }}</div>
+            <small>{{ plant.location }}</small>
+        </div>
+        <span class="badge bg-secondary">{{ next_month_name }}</span>
+    </a>
+    {% endfor %}
+</div>
+{% endif %}
+
+{% if later %}
+<details>
+    <summary class="text-muted mb-2">Later this year ({{ later|length }})</summary>
+    <div class="list-group mb-3">
+        {% for plant in later %}
+        <a href="{% url 'plant_detail' plant.pk %}" class="list-group-item list-group-item-action">
+            <div class="fw-semibold">{{ plant.name }}</div>
+            <small class="text-muted">{{ plant.location }} · Months: {{ plant.pruning_months|join:", " }}</small>
+        </a>
+        {% endfor %}
+    </div>
+</details>
+{% endif %}
+
+{% if not overdue and not due_this_month and not next_month_plants and not later %}
+<p class="text-muted text-center mt-4">No pruning schedules set. Add pruning months to your plants.</p>
+{% endif %}
+{% endblock %}

plants/tests/test_views.py

@@ -215,3 +215,28 @@ class TestPlantDelete:
         plant = Plant.objects.create(name='Fern', location='Office')
         client.post(reverse('plant_delete', args=[plant.pk]))
         assert not Plant.objects.filter(pk=plant.pk).exists()
+
+
+@pytest.mark.django_db
+class TestPruningCalendar:
+    def test_returns_200(self, client):
+        resp = client.get(reverse('pruning_calendar'))
+        assert resp.status_code == 200
+
+    def test_overdue_plant_in_context(self, client):
+        plant = Plant.objects.create(name='Rose', location='Garden', pruning_months=[3])
+        resp = client.get(reverse('pruning_calendar'))
+        assert plant in resp.context['overdue']
+
+    def test_due_this_month_in_context(self, client):
+        from datetime import date
+        today = date.today()
+        plant = Plant.objects.create(name='Apple', location='Garden', pruning_months=[today.month])
+        resp = client.get(reverse('pruning_calendar'))
+        assert plant in resp.context['due_this_month']
+
+    def test_no_schedule_plants_excluded(self, client):
+        plant = Plant.objects.create(name='Fern', location='Office', pruning_months=[])
+        resp = client.get(reverse('pruning_calendar'))
+        assert plant not in resp.context['overdue']
+        assert plant not in resp.context['due_this_month']

plants/views/pruning.py

@@ -5,4 +5,36 @@ from plants.utils.pruning import pruning_status
 
 
 def pruning_calendar(request):
-    return render(request, 'plants/pruning_calendar.html', {})
+    today = date.today()
+    next_month_num = today.month % 12 + 1
+    next_month_year = today.year + (1 if today.month == 12 else 0)
+    next_month_date = date(next_month_year, next_month_num, 1)
+
+    all_plants = list(
+        Plant.objects.select_related('species').prefetch_related('pruning_logs')
+    )
+
+    overdue, due_this_month, next_month_plants, later = [], [], [], []
+
+    for plant in all_plants:
+        if not plant.pruning_months:
+            continue
+        status = pruning_status(plant, today)
+        if status == 'overdue':
+            overdue.append(plant)
+        elif status == 'due_this_month':
+            due_this_month.append(plant)
+        elif next_month_num in plant.pruning_months:
+            next_month_plants.append(plant)
+        else:
+            later.append(plant)
+
+    return render(request, 'plants/pruning_calendar.html', {
+        'overdue': overdue,
+        'due_this_month': due_this_month,
+        'next_month_plants': next_month_plants,
+        'later': later,
+        'today': today,
+        'month_name': today.strftime('%B'),
+        'next_month_name': next_month_date.strftime('%B'),
+    })