From fd97ed31cb273841ad69e12069ee664e78905455 Mon Sep 17 00:00:00 2001
From: pacnpal <183241239+pacnpal@users.noreply.github.com>
Date: Thu, 14 Nov 2024 01:56:56 +0000
Subject: [PATCH] Fix map initialization and park area selection in moderation
 submission edit view

---
 moderation/templatetags/moderation_tags.py    |  78 ++--
 .../moderation/partials/location_widget.html  | 360 ++++++++++++++++++
 .../moderation/partials/submission_list.html  |  61 +--
 3 files changed, 420 insertions(+), 79 deletions(-)
 create mode 100644 templates/moderation/partials/location_widget.html

diff --git a/moderation/templatetags/moderation_tags.py b/moderation/templatetags/moderation_tags.py
index 7eddd2a6..61c6a9d7 100644
--- a/moderation/templatetags/moderation_tags.py
+++ b/moderation/templatetags/moderation_tags.py
@@ -1,54 +1,56 @@
 from django import template
-from django.apps import apps
-from django.core.exceptions import ObjectDoesNotExist
-from rides.models import CATEGORY_CHOICES
+from django.utils.safestring import mark_safe
+from django.contrib.contenttypes.models import ContentType
 
 register = template.Library()
 
 @register.filter
-def get_object(value, model_path):
-    """
-    Template filter to get an object instance from its ID and model path.
-    Usage: {{ value|get_object:'app_label.ModelName' }}
-    """
+def get_object_name(value, model_path):
+    """Get object name from ID and model path."""
     if not value:
         return None
+    
+    app_label, model = model_path.split('.')
     try:
-        app_label, model_name = model_path.split('.')
-        model = apps.get_model(app_label, model_name)
-        return model.objects.get(id=value)
-    except (ValueError, LookupError, ObjectDoesNotExist):
+        content_type = ContentType.objects.get(app_label=app_label.lower(), model=model.lower())
+        model_class = content_type.model_class()
+        obj = model_class.objects.get(id=value)
+        return str(obj)
+    except Exception:
         return None
 
 @register.filter
 def get_category_display(value):
-    """
-    Template filter to get the display name for a ride category.
-    Usage: {{ value|get_category_display }}
-    """
-    try:
-        return dict(CATEGORY_CHOICES).get(value, value)
-    except (KeyError, AttributeError):
-        return value
-
-@register.filter
-def get_object_name(value, model_path):
-    """
-    Template filter to get an object's name from its ID and model path.
-    Usage: {{ value|get_object_name:'app_label.ModelName' }}
-    """
-    obj = get_object(value, model_path)
-    return obj.name if obj else None
+    """Get display value for ride category."""
+    if not value:
+        return None
+    
+    categories = {
+        'RC': 'Roller Coaster',
+        'DR': 'Dark Ride',
+        'FR': 'Flat Ride',
+        'WR': 'Water Ride',
+        'TR': 'Transport',
+        'OT': 'Other'
+    }
+    return categories.get(value, value)
 
 @register.filter
 def get_park_area_name(value, park_id):
-    """
-    Template filter to get a park area's name from its ID and park ID.
-    Usage: {{ value|get_park_area_name:park_id }}
-    """
-    try:
-        ParkArea = apps.get_model('parks', 'ParkArea')
-        area = ParkArea.objects.get(id=value, park_id=park_id)
-        return area.name
-    except (ValueError, LookupError, ObjectDoesNotExist):
+    """Get park area name from ID and park ID."""
+    if not value or not park_id:
         return None
+    
+    try:
+        from parks.models import ParkArea
+        area = ParkArea.objects.get(id=value, park_id=park_id)
+        return str(area)
+    except Exception:
+        return None
+
+@register.filter
+def get_item(dictionary, key):
+    """Get item from dictionary by key."""
+    if not dictionary or not key:
+        return []
+    return dictionary.get(str(key), [])
diff --git a/templates/moderation/partials/location_widget.html b/templates/moderation/partials/location_widget.html
new file mode 100644
index 00000000..09d88b1e
--- /dev/null
+++ b/templates/moderation/partials/location_widget.html
@@ -0,0 +1,360 @@
+{% load static %}
+
+<style>
+/* Ensure map container and its elements stay below other UI elements */
+.leaflet-pane,
+.leaflet-tile,
+.leaflet-marker-icon,
+.leaflet-marker-shadow,
+.leaflet-tile-container,
+.leaflet-pane > svg,
+.leaflet-pane > canvas,
+.leaflet-zoom-box,
+.leaflet-image-layer,
+.leaflet-layer {
+    z-index: 1 !important;
+}
+.leaflet-control {
+    z-index: 2 !important;
+}
+</style>
+
+<div class="location-widget" id="locationWidget-{{ submission.id }}">
+    {# Search Form #}
+    <div class="relative mb-4">
+        <label class="block mb-1 text-sm font-medium text-gray-700 dark:text-gray-300">
+            Search Location
+        </label>
+        <input type="text" 
+               id="locationSearch-{{ submission.id }}"
+               class="relative w-full px-4 py-2 border border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white"
+               placeholder="Search for a location..."
+               autocomplete="off"
+               style="z-index: 10;">
+        <div id="searchResults-{{ submission.id }}"
+             style="position: absolute; top: 100%; left: 0; right: 0; z-index: 1000;"
+             class="hidden w-full mt-1 overflow-auto bg-white border rounded-md shadow-lg max-h-60 dark:bg-gray-700 dark:border-gray-600">
+        </div>
+    </div>
+
+    {# Map Container #}
+    <div class="relative mb-4" style="z-index: 1;">
+        <div id="locationMap-{{ submission.id }}" class="h-[300px] w-full rounded-lg border border-gray-300 dark:border-gray-600"></div>
+    </div>
+
+    {# Location Form Fields #}
+    <div class="relative grid grid-cols-1 gap-4 md:grid-cols-2" style="z-index: 10;">
+        <div>
+            <label class="block mb-1 text-sm font-medium text-gray-700 dark:text-gray-300">
+                Street Address
+            </label>
+            <input type="text" 
+                   name="street_address" 
+                   id="streetAddress-{{ submission.id }}"
+                   class="w-full px-4 py-2 border border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white"
+                   value="{{ form.street_address }}">
+        </div>
+        <div>
+            <label class="block mb-1 text-sm font-medium text-gray-700 dark:text-gray-300">
+                City
+            </label>
+            <input type="text" 
+                   name="city" 
+                   id="city-{{ submission.id }}"
+                   class="w-full px-4 py-2 border border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white"
+                   value="{{ form.city }}">
+        </div>
+        <div>
+            <label class="block mb-1 text-sm font-medium text-gray-700 dark:text-gray-300">
+                State/Region
+            </label>
+            <input type="text" 
+                   name="state" 
+                   id="state-{{ submission.id }}"
+                   class="w-full px-4 py-2 border border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white"
+                   value="{{ form.state }}">
+        </div>
+        <div>
+            <label class="block mb-1 text-sm font-medium text-gray-700 dark:text-gray-300">
+                Country
+            </label>
+            <input type="text" 
+                   name="country" 
+                   id="country-{{ submission.id }}"
+                   class="w-full px-4 py-2 border border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white"
+                   value="{{ form.country }}">
+        </div>
+        <div>
+            <label class="block mb-1 text-sm font-medium text-gray-700 dark:text-gray-300">
+                Postal Code
+            </label>
+            <input type="text" 
+                   name="postal_code" 
+                   id="postalCode-{{ submission.id }}"
+                   class="w-full px-4 py-2 border border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white"
+                   value="{{ form.postal_code }}">
+        </div>
+    </div>
+
+    {# Hidden Coordinate Fields #}
+    <div class="hidden">
+        <input type="hidden" name="latitude" id="latitude-{{ submission.id }}" value="{{ form.latitude }}">
+        <input type="hidden" name="longitude" id="longitude-{{ submission.id }}" value="{{ form.longitude }}">
+    </div>
+</div>
+
+<script>
+document.addEventListener('DOMContentLoaded', function() {
+    let maps = {};
+    let markers = {};
+    const searchInput = document.getElementById('locationSearch-{{ submission.id }}');
+    const searchResults = document.getElementById('searchResults-{{ submission.id }}');
+    let searchTimeout;
+
+    function normalizeCoordinate(value, maxDigits, decimalPlaces) {
+        try {
+            const rounded = Number(value).toFixed(decimalPlaces);
+            const strValue = rounded.replace('.', '').replace('-', '');
+            const strippedValue = strValue.replace(/0+$/, '');
+            
+            if (strippedValue.length > maxDigits) {
+                return Number(Number(value).toFixed(decimalPlaces - 1));
+            }
+            
+            return rounded;
+        } catch (error) {
+            console.error('Coordinate normalization failed:', error);
+            return null;
+        }
+    }
+
+    function validateCoordinates(lat, lng) {
+        const normalizedLat = normalizeCoordinate(lat, 9, 6);
+        const normalizedLng = normalizeCoordinate(lng, 10, 6);
+
+        if (normalizedLat === null || normalizedLng === null) {
+            throw new Error('Invalid coordinate format');
+        }
+
+        const parsedLat = parseFloat(normalizedLat);
+        const parsedLng = parseFloat(normalizedLng);
+
+        if (parsedLat < -90 || parsedLat > 90) {
+            throw new Error('Latitude must be between -90 and 90 degrees.');
+        }
+        if (parsedLng < -180 || parsedLng > 180) {
+            throw new Error('Longitude must be between -180 and 180 degrees.');
+        }
+
+        return { lat: normalizedLat, lng: normalizedLng };
+    }
+
+    function initMap() {
+        const submissionId = '{{ submission.id }}';
+        const mapId = `locationMap-${submissionId}`;
+        const mapContainer = document.getElementById(mapId);
+        
+        if (!mapContainer) {
+            console.error(`Map container ${mapId} not found`);
+            return;
+        }
+
+        // If map already exists, remove it
+        if (maps[submissionId]) {
+            maps[submissionId].remove();
+            delete maps[submissionId];
+            delete markers[submissionId];
+        }
+
+        // Create new map
+        maps[submissionId] = L.map(mapId).setView([0, 0], 2);
+        
+        L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
+            attribution: '© OpenStreetMap contributors'
+        }).addTo(maps[submissionId]);
+
+        // Initialize with existing coordinates if available
+        const initialLat = document.getElementById(`latitude-${submissionId}`).value;
+        const initialLng = document.getElementById(`longitude-${submissionId}`).value;
+        if (initialLat && initialLng) {
+            try {
+                const normalized = validateCoordinates(initialLat, initialLng);
+                addMarker(normalized.lat, normalized.lng);
+            } catch (error) {
+                console.error('Invalid initial coordinates:', error);
+            }
+        }
+
+        // Handle map clicks
+        maps[submissionId].on('click', async function(e) {
+            try {
+                const normalized = validateCoordinates(e.latlng.lat, e.latlng.lng);
+                const response = await fetch(`/parks/search/reverse-geocode/?lat=${normalized.lat}&lon=${normalized.lng}`);
+                if (!response.ok) {
+                    throw new Error('Geocoding request failed');
+                }
+                const data = await response.json();
+                if (data.error) {
+                    throw new Error(data.error);
+                }
+                updateLocation(normalized.lat, normalized.lng, data);
+            } catch (error) {
+                console.error('Location update failed:', error);
+                alert(error.message || 'Failed to update location. Please try again.');
+            }
+        });
+    }
+
+    function addMarker(lat, lng) {
+        const submissionId = '{{ submission.id }}';
+        if (markers[submissionId]) {
+            markers[submissionId].remove();
+        }
+        markers[submissionId] = L.marker([lat, lng]).addTo(maps[submissionId]);
+        maps[submissionId].setView([lat, lng], 13);
+    }
+
+    function updateLocation(lat, lng, data) {
+        try {
+            const normalized = validateCoordinates(lat, lng);
+            const submissionId = '{{ submission.id }}';
+            
+            // Update coordinates
+            document.getElementById(`latitude-${submissionId}`).value = normalized.lat;
+            document.getElementById(`longitude-${submissionId}`).value = normalized.lng;
+            
+            // Update marker
+            addMarker(normalized.lat, normalized.lng);
+            
+            // Update form fields with English names where available
+            const address = data.address || {};
+            document.getElementById(`streetAddress-${submissionId}`).value = 
+                `${address.house_number || ''} ${address.road || address.street || ''}`.trim() || '';
+            document.getElementById(`city-${submissionId}`).value = 
+                address.city || address.town || address.village || '';
+            document.getElementById(`state-${submissionId}`).value = 
+                address.state || address.region || '';
+            document.getElementById(`country-${submissionId}`).value = address.country || '';
+            document.getElementById(`postalCode-${submissionId}`).value = address.postcode || '';
+        } catch (error) {
+            console.error('Location update failed:', error);
+            alert(error.message || 'Failed to update location. Please try again.');
+        }
+    }
+
+    function selectLocation(result) {
+        if (!result) return;
+        
+        try {
+            const lat = parseFloat(result.lat);
+            const lon = parseFloat(result.lon);
+            
+            if (isNaN(lat) || isNaN(lon)) {
+                throw new Error('Invalid coordinates in search result');
+            }
+            
+            const normalized = validateCoordinates(lat, lon);
+            
+            // Create a normalized address object
+            const address = {
+                name: result.display_name || result.name || '',
+                address: {
+                    house_number: result.address ? result.address.house_number : '',
+                    road: result.address ? (result.address.road || result.address.street) : '',
+                    city: result.address ? (result.address.city || result.address.town || result.address.village) : '',
+                    state: result.address ? (result.address.state || result.address.region) : '',
+                    country: result.address ? result.address.country : '',
+                    postcode: result.address ? result.address.postcode : ''
+                }
+            };
+            
+            updateLocation(normalized.lat, normalized.lng, address);
+            searchResults.classList.add('hidden');
+            searchInput.value = address.name;
+        } catch (error) {
+            console.error('Location selection failed:', error);
+            alert(error.message || 'Failed to select location. Please try again.');
+        }
+    }
+
+    // Handle location search
+    searchInput.addEventListener('input', function() {
+        clearTimeout(searchTimeout);
+        const query = this.value.trim();
+        
+        if (!query) {
+            searchResults.classList.add('hidden');
+            return;
+        }
+
+        searchTimeout = setTimeout(async function() {
+            try {
+                const response = await fetch(`/parks/search/location/?q=${encodeURIComponent(query)}`);
+                if (!response.ok) {
+                    throw new Error('Search request failed');
+                }
+                const data = await response.json();
+                
+                if (data.results && data.results.length > 0) {
+                    const resultsHtml = data.results.map((result, index) => `
+                        <div class="p-2 cursor-pointer hover:bg-gray-100 dark:hover:bg-gray-600"
+                             data-result-index="${index}">
+                            <div class="font-medium text-gray-900 dark:text-white">${result.display_name || result.name || ''}</div>
+                            <div class="text-sm text-gray-500 dark:text-gray-400">
+                                ${(result.address && result.address.city) ? result.address.city + ', ' : ''}${(result.address && result.address.country) || ''}
+                            </div>
+                        </div>
+                    `).join('');
+                    
+                    searchResults.innerHTML = resultsHtml;
+                    searchResults.classList.remove('hidden');
+                    
+                    // Store results data
+                    searchResults.dataset.results = JSON.stringify(data.results);
+                    
+                    // Add click handlers
+                    searchResults.querySelectorAll('[data-result-index]').forEach(el => {
+                        el.addEventListener('click', function() {
+                            const results = JSON.parse(searchResults.dataset.results);
+                            const result = results[this.dataset.resultIndex];
+                            selectLocation(result);
+                        });
+                    });
+                } else {
+                    searchResults.innerHTML = '<div class="p-2 text-gray-500 dark:text-gray-400">No results found</div>';
+                    searchResults.classList.remove('hidden');
+                }
+            } catch (error) {
+                console.error('Search failed:', error);
+                searchResults.innerHTML = '<div class="p-2 text-red-500 dark:text-red-400">Search failed. Please try again.</div>';
+                searchResults.classList.remove('hidden');
+            }
+        }, 300);
+    });
+
+    // Hide search results when clicking outside
+    document.addEventListener('click', function(e) {
+        if (!searchResults.contains(e.target) && e.target !== searchInput) {
+            searchResults.classList.add('hidden');
+        }
+    });
+
+    // Initialize map when the element becomes visible
+    const observer = new MutationObserver(function(mutations) {
+        mutations.forEach(function(mutation) {
+            if (mutation.type === 'attributes' && mutation.attributeName === 'style') {
+                const mapContainer = document.getElementById(`locationMap-{{ submission.id }}`);
+                if (mapContainer && window.getComputedStyle(mapContainer).display !== 'none') {
+                    initMap();
+                    observer.disconnect();
+                }
+            }
+        });
+    });
+
+    const mapContainer = document.getElementById(`locationMap-{{ submission.id }}`);
+    if (mapContainer) {
+        observer.observe(mapContainer.parentElement.parentElement, { attributes: true });
+    }
+});
+</script>
diff --git a/templates/moderation/partials/submission_list.html b/templates/moderation/partials/submission_list.html
index 2afaf7f2..2191e604 100644
--- a/templates/moderation/partials/submission_list.html
+++ b/templates/moderation/partials/submission_list.html
@@ -1,4 +1,10 @@
 {% load moderation_tags %}
+{% load static %}
+
+{% block extra_head %}
+<link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css" />
+{% endblock %}
+
 {% for submission in submissions %}
 <div class="p-6 bg-white border rounded-lg dark:bg-gray-800 border-gray-200/50 dark:border-gray-700/50"
      id="submission-{{ submission.id }}"
@@ -239,9 +245,13 @@
                                     id="park-area-select-{{ submission.id }}"
                                     class="w-full px-3 py-2 text-gray-900 bg-white border rounded-lg dark:text-gray-300 dark:bg-gray-900 border-gray-200/50 dark:border-gray-700/50 focus:ring-2 focus:ring-blue-500">
                                 <option value="">Select area</option>
-                                {% for area_id, area_name in park_areas %}
+                                {% with park_id=submission.changes.park %}
+                                {% with areas=park_areas_by_park|get_item:park_id %}
+                                {% for area_id, area_name in areas %}
                                 <option value="{{ area_id }}" {% if value == area_id %}selected{% endif %}>{{ area_name }}</option>
                                 {% endfor %}
+                                {% endwith %}
+                                {% endwith %}
                             </select>
                         {% elif field == 'manufacturer' %}
                             <div class="relative space-y-2">
@@ -344,6 +354,14 @@
                 {% endif %}
                 {% endfor %}
 
+                <!-- Location Widget for Parks -->
+                {% if submission.content_type.model == 'park' %}
+                <div class="col-span-2 p-4 bg-gray-100 border rounded-lg dark:bg-gray-900 border-gray-200/50 dark:border-gray-700/50">
+                    <h3 class="mb-4 text-lg font-semibold">Location</h3>
+                    {% include "moderation/partials/location_widget.html" with form=submission.changes %}
+                </div>
+                {% endif %}
+
                 <!-- Coaster Fields -->
                 <div x-show="showCoasterFields" 
                      x-cloak
@@ -426,43 +444,4 @@
                             hx-post="{% url 'moderation:reject_submission' submission.id %}"
                             hx-target="#submissions-content"
                             hx-include="closest .review-notes"
-                            hx-confirm="Are you sure you want to reject this submission?"
-                            hx-indicator="#loading-indicator">
-                        <i class="mr-2 fas fa-times"></i>
-                        Reject
-                    </button>
-                    {% endif %}
-                    
-                    {% if user.role == 'MODERATOR' and submission.status != 'ESCALATED' %}
-                    <button class="inline-flex items-center px-4 py-2.5 font-medium text-white transition-all duration-200 bg-yellow-600 rounded-lg hover:bg-yellow-500 dark:bg-yellow-700 dark:hover:bg-yellow-600 shadow-sm hover:shadow-md"
-                            hx-post="{% url 'moderation:escalate_submission' submission.id %}"
-                            hx-target="#submissions-content"
-                            hx-include="closest .review-notes"
-                            hx-confirm="Are you sure you want to escalate this submission?"
-                            hx-indicator="#loading-indicator">
-                        <i class="mr-2 fas fa-arrow-up"></i>
-                        Escalate
-                    </button>
-                    {% endif %}
-                </div>
-            </div>
-            {% endif %}
-        </div>
-    </div>
-</div>
-{% empty %}
-<div class="relative p-8 text-center bg-white border rounded-lg dark:bg-gray-800 border-gray-200/50 dark:border-gray-700/50">
-    <div class="text-gray-600 dark:text-gray-400">
-        <i class="mb-4 text-5xl fas fa-inbox"></i>
-        <p class="text-lg">No submissions found matching your filters.</p>
-    </div>
-
-    <div id="loading-indicator" 
-         class="absolute inset-0 flex items-center justify-center rounded-lg htmx-indicator bg-white/80 dark:bg-gray-900/80">
-        <div class="flex items-center p-6 space-x-4">
-            <div class="w-8 h-8 border-4 border-blue-500 rounded-full animate-spin border-t-transparent"></div>
-            <span class="text-gray-900 dark:text-gray-300">Loading...</span>
-        </div>
-    </div>
-</div>
-{% endfor %}
+                            hx-confirm="Are you sure you want to reject