initial geodjango implementation

parks/forms.py

@@ -5,6 +5,64 @@ from .models import Park
 
 class ParkForm(forms.ModelForm):
     """Form for creating and updating Park objects with location support"""
+    # Location fields
+    latitude = forms.DecimalField(
+        max_digits=9,
+        decimal_places=6,
+        required=False,
+        widget=forms.HiddenInput()
+    )
+    longitude = forms.DecimalField(
+        max_digits=10,
+        decimal_places=6,
+        required=False,
+        widget=forms.HiddenInput()
+    )
+    street_address = forms.CharField(
+        max_length=255,
+        required=False,
+        widget=forms.TextInput(
+            attrs={
+                "class": "w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white"
+            }
+        )
+    )
+    city = forms.CharField(
+        max_length=255,
+        required=False,
+        widget=forms.TextInput(
+            attrs={
+                "class": "w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white"
+            }
+        )
+    )
+    state = forms.CharField(
+        max_length=255,
+        required=False,
+        widget=forms.TextInput(
+            attrs={
+                "class": "w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white"
+            }
+        )
+    )
+    country = forms.CharField(
+        max_length=255,
+        required=False,
+        widget=forms.TextInput(
+            attrs={
+                "class": "w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white"
+            }
+        )
+    )
+    postal_code = forms.CharField(
+        max_length=20,
+        required=False,
+        widget=forms.TextInput(
+            attrs={
+                "class": "w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white"
+            }
+        )
+    )
 
     class Meta:
         model = Park
@@ -18,6 +76,7 @@ class ParkForm(forms.ModelForm):
             "operating_season",
             "size_acres",
             "website",
+            # Location fields handled separately
             "latitude",
             "longitude",
             "street_address",
@@ -79,36 +138,21 @@ class ParkForm(forms.ModelForm):
                     "placeholder": "https://example.com",
                 }
             ),
-            # Location fields
-            "latitude": forms.HiddenInput(),
-            "longitude": forms.HiddenInput(),
-            "street_address": forms.TextInput(
-                attrs={
-                    "class": "w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white"
-                }
-            ),
-            "city": forms.TextInput(
-                attrs={
-                    "class": "w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white"
-                }
-            ),
-            "state": forms.TextInput(
-                attrs={
-                    "class": "w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white"
-                }
-            ),
-            "country": forms.TextInput(
-                attrs={
-                    "class": "w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white"
-                }
-            ),
-            "postal_code": forms.TextInput(
-                attrs={
-                    "class": "w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white"
-                }
-            ),
         }
 
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        # Pre-fill location fields if editing existing park
+        if self.instance and self.instance.pk and self.instance.location.exists():
+            location = self.instance.location.first()
+            self.fields['latitude'].initial = location.latitude
+            self.fields['longitude'].initial = location.longitude
+            self.fields['street_address'].initial = location.street_address
+            self.fields['city'].initial = location.city
+            self.fields['state'].initial = location.state
+            self.fields['country'].initial = location.country
+            self.fields['postal_code'].initial = location.postal_code
+
     def clean_latitude(self):
         latitude = self.cleaned_data.get('latitude')
         if latitude is not None:
@@ -146,3 +190,27 @@ class ParkForm(forms.ModelForm):
             except (InvalidOperation, TypeError):
                 raise forms.ValidationError("Invalid longitude value.")
         return longitude
+
+    def save(self, commit=True):
+        park = super().save(commit=False)
+        
+        # Prepare location data
+        location_data = {
+            'name': park.name,
+            'location_type': 'park',
+            'latitude': self.cleaned_data.get('latitude'),
+            'longitude': self.cleaned_data.get('longitude'),
+            'street_address': self.cleaned_data.get('street_address'),
+            'city': self.cleaned_data.get('city'),
+            'state': self.cleaned_data.get('state'),
+            'country': self.cleaned_data.get('country'),
+            'postal_code': self.cleaned_data.get('postal_code'),
+        }
+        
+        # Set location data to be saved with the park
+        park.set_location(**location_data)
+        
+        if commit:
+            park.save()
+        
+        return park