{% extends 'base_embed.html.twig' %}

{% block title %}Graphique {{ theme_label }} - {{ stats.name }}{% endblock %}

{% block stylesheets %}
    {{ parent() }}
    <link href='{{ asset('js/maplibre/maplibre-gl.css') }}' rel='stylesheet'/>
    <style>
        .chart-container {
            width: 100%;
            height: 400px;
            margin: 20px 0;
        }
        
        .stats-header {
            background: #f8f9fa;
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 20px;
        }
        
        .action-bar {
            background: white;
            padding: 15px;
            border-radius: 8px;
            border: 1px solid #dee2e6;
            margin-bottom: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
        }
        
        .action-bar .btn {
            white-space: nowrap;
        }
        
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 15px;
            margin-bottom: 20px;
        }
        
        .stat-card {
            background: white;
            padding: 15px;
            border-radius: 8px;
            border: 1px solid #dee2e6;
            text-align: center;
        }
        
        .stat-value {
            font-size: 24px;
            font-weight: bold;
            color: #0d6efd;
        }
        
        .stat-label {
            font-size: 14px;
            color: #6c757d;
            margin-top: 5px;
        }
        
        .chart-tabs {
            display: flex;
            margin-bottom: 20px;
            border-bottom: 1px solid #dee2e6;
        }
        
        .chart-tab {
            padding: 10px 20px;
            background: none;
            border: none;
            cursor: pointer;
            border-bottom: 3px solid transparent;
        }
        
        .chart-tab.active {
            border-bottom-color: #0d6efd;
            color: #0d6efd;
        }
        
        .chart-content {
            display: none;
        }
        
        .chart-content.active {
            display: block;
        }
        
        #themeMap {
            height: 400px;
            width: 100%;
            border-radius: 8px;
            margin-bottom: 1.5rem;
        }
        .maplibregl-popup-content {
            font-size: 0.95em;
        }
        .btn-josm {
            margin-bottom: 1rem;
        }
    </style>
{% endblock %}

{% block body %}
    <div class="container-fluid">
        {# DEBUG : Affichage des objets Place trouvés pour cette ville #}
        {% if places is defined %}
        <div class="alert alert-warning" style="font-size:0.95em;">
            <b>DEBUG : Objets Place trouvés pour cette ville (avant filtrage)</b><br>
            <table class="table table-sm table-bordered mt-2 mb-0">
                <thead><tr>
                    <th>#</th><th>id</th><th>main_tag</th><th>osm_kind</th><th>nom</th><th>lat</th><th>lon</th>
                </tr></thead>
                <tbody>
                {% for p in places %}
                    <tr>
                        <td>{{ loop.index }}</td>
                        <td>{{ p.getOsmId() }}</td>
                        <td>{{ p.getMainTag() }}</td>
                        <td>{{ p.getOsmKind() }}</td>
                        <td>{{ p.getName() }}</td>
                        <td>{{ p.getLat() }}</td>
                        <td>{{ p.getLon() }}</td>
                    </tr>
                {% endfor %}
                </tbody>
            </table>
        </div>
        {% endif %}
        <div class="stats-header">
            <div class="d-flex justify-content-between align-items-start">
                <div>
                    <h2>
                        <i class="bi {{ icons[theme]|default('bi-question-circle') }}"></i>
                        {{ theme_label }} - {{ stats.name }}
                    </h2>
                    <p class="mb-0">Code INSEE: {{ stats.zone }}</p>
                </div>
                <a href="{{ path('app_admin_stats', {'insee_code': stats.zone}) }}" class="btn btn-outline-secondary">
                    <i class="bi bi-arrow-left"></i> Retour aux stats
                </a>
            </div>
        </div>

        <div class="action-bar">
            <a href="{{ path('app_admin_stats', {'insee_code': stats.zone}) }}" class="btn btn-primary">
                <i class="bi bi-bar-chart"></i> Stats de la ville
            </a>
            <a href="{{ path('app_admin_labourer', {'insee_code': stats.zone}) }}" class="btn btn-warning">
                <i class="bi bi-arrow-clockwise"></i> Labourer la ville
            </a>
            <a href="{{ path('admin_followup_graph', {'insee_code': stats.zone}) }}" class="btn btn-info">
                <i class="bi bi-graph-up"></i> Suivi OSM (graphes)
            </a>
            <a href="{{ path('admin_followup_embed_graph', {'insee_code': stats.zone, 'theme': theme}) }}" class="btn btn-success" target="_blank">
                <i class="bi bi-box-arrow-up-right"></i> Graphe embedded
            </a>
            <a href="{{ path('app_admin') }}" class="btn btn-secondary">
                <i class="bi bi-house"></i> Accueil admin
            </a>
        </div>

        {% if josm_url %}
        <a href="{{ josm_url }}" class="btn btn-outline-dark btn-josm" target="_blank">
            <i class="bi bi-box-arrow-up-right"></i> Ouvrir tous les objets dans JOSM
        </a>
        {% else %}
        <div class="alert alert-info mb-3">Aucun objet sélectionné pour ce thème, rien à charger dans JOSM.</div>
        {% endif %}
        <div id="themeMap"></div>

        <div class="stats-grid">
            <div class="stat-card">
                <div class="stat-value" id="currentCount">-</div>
                <div class="stat-label">Nombre actuel</div>
            </div>
            <div class="stat-card">
                <div class="stat-value" id="currentCompletion">-</div>
                <div class="stat-label">Complétion actuelle</div>
            </div>
            <div class="stat-card">
                <div class="stat-value" id="dataPoints">-</div>
                <div class="stat-label">Points de données</div>
            </div>
            <div class="stat-card">
                <div class="stat-value" id="lastUpdate">-</div>
                <div class="stat-label">Dernière mise à jour</div>
            </div>
        </div>

        <div class="chart-tabs">
            <button class="chart-tab active" data-chart="count">Nombre d'objets</button>
            <button class="chart-tab" data-chart="completion">Pourcentage de complétion</button>
        </div>

        <div class="chart-content active" id="count-chart">
            <div class="chart-container">
                <canvas id="countChart"></canvas>
            </div>
        </div>

        <div class="chart-content" id="completion-chart">
            <div class="chart-container">
                <canvas id="completionChart"></canvas>
            </div>
        </div>
    </div>
{% endblock %}

{% block javascripts %}
    {{ parent() }}
    <script src='{{ asset('js/maplibre/maplibre-gl.js') }}'></script>
    <script>
        const geojson = {{ geojson|raw }};
        const mapToken = '{{ maptiler_token }}';
        const mapCenter = {{ center|json_encode|raw }};
        document.addEventListener('DOMContentLoaded', function() {
            console.log('[DEBUG] mapToken:', mapToken);
            console.log('[DEBUG] geojson:', geojson);
            console.log('[DEBUG] geojson.features:', geojson ? geojson.features : undefined);
            console.log('[DEBUG] mapCenter:', mapCenter);
            if (mapToken && geojson && geojson.features && geojson.features.length > 0) {
                console.log('[DEBUG] Initialisation de la carte Maplibre...');
                const map = new maplibregl.Map({
                    container: 'themeMap',
                    style: `https://api.maptiler.com/maps/streets/style.json?key=${mapToken}`,
                    center: mapCenter || geojson.features[0].geometry.coordinates,
                    zoom: 13
                });
                map.addControl(new maplibregl.NavigationControl());
                geojson.features.forEach(f => {
                    let color = f.properties.is_complete ? '#198754' : '#adb5bd';
                    if (!f.properties.is_complete && (f.properties.tags && (f.properties.tags.name || f.properties.tags.operator))) {
                        color = '#ffc107'; // partiel
                    }
                    const marker = new maplibregl.Marker({ color: color })
                        .setLngLat(f.geometry.coordinates)
                        .setPopup(new maplibregl.Popup({ offset: 18 })
                            .setHTML(`
                                <div style='min-width:180px'>
                                    <strong>${f.properties.name || '(sans nom)'}</strong><br>
                                    <span class='text-muted'>${f.properties.osm_kind} ${f.properties.id}</span><br>
                                    <span style='font-size:0.95em;'>
                                    ${Object.entries(f.properties.tags).map(([k,v]) => `<span><b>${k}</b>: ${v}</span>`).join('<br>')}
                                    </span>
                                    <a href='${f.properties.osm_url}' target='_blank'>Voir sur OSM</a>
                                </div>
                            `)
                        )
                        .addTo(map);
                });
            } else {
                console.warn('[DEBUG] Carte non initialisée : conditions non remplies.');
                if (!mapToken) {
                    console.warn('[DEBUG] mapToken manquant ou vide');
                }
                if (!geojson) {
                    console.warn('[DEBUG] geojson manquant ou vide');
                }
                if (!geojson || !geojson.features || geojson.features.length === 0) {
                    console.warn('[DEBUG] geojson.features vide ou non défini');
                }
                // Affichage d'un message dans la page
                const mapDiv = document.getElementById('themeMap');
                if (mapDiv) {
                    mapDiv.innerHTML = '<div style="color:red;font-weight:bold;padding:2em;text-align:center;">Carte non initialisée : données manquantes ou incomplètes (voir console pour debug)</div>';
                }
            }
        });
    </script>
    <script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/chartjs-adapter-date-fns/dist/chartjs-adapter-date-fns.bundle.min.js"></script>
    
    <script>
        const countData = {{ count_data|raw }};
        const completionData = {{ completion_data|raw }};
        
        // Mettre à jour les statistiques
        function updateStats() {
            if (countData.length > 0) {
                const latestCount = countData[countData.length - 1];
                document.getElementById('currentCount').textContent = latestCount.value;
                document.getElementById('lastUpdate').textContent = new Date(latestCount.date).toLocaleDateString('fr-FR');
            }
            
            if (completionData.length > 0) {
                const latestCompletion = completionData[completionData.length - 1];
                document.getElementById('currentCompletion').textContent = latestCompletion.value + '%';
            }
            
            document.getElementById('dataPoints').textContent = Math.max(countData.length, completionData.length);
        }
        
        // Configuration commune pour les graphiques
        const commonOptions = {
            responsive: true,
            maintainAspectRatio: false,
            plugins: {
                legend: {
                    display: false
                },
                tooltip: {
                    mode: 'index',
                    intersect: false,
                }
            },
            scales: {
                x: {
                    type: 'time',
                    time: {
                        unit: 'day',
                        displayFormats: {
                            day: 'dd/MM/yyyy'
                        }
                    },
                    title: {
                        display: true,
                        text: 'Date'
                    }
                },
                y: {
                    beginAtZero: true,
                    title: {
                        display: true
                    }
                }
            },
            interaction: {
                mode: 'nearest',
                axis: 'x',
                intersect: false
            }
        };
        
        // Graphique du nombre d'objets
        const countCtx = document.getElementById('countChart').getContext('2d');
        const countChart = new Chart(countCtx, {
            type: 'line',
            data: {
                datasets: [{
                    label: 'Nombre d\'objets',
                    data: countData.map(d => ({
                        x: new Date(d.date),
                        y: d.value
                    })),
                    borderColor: '#0d6efd',
                    backgroundColor: 'rgba(13, 110, 253, 0.1)',
                    borderWidth: 2,
                    fill: true,
                    tension: 0.1
                }]
            },
            options: {
                ...commonOptions,
                scales: {
                    ...commonOptions.scales,
                    y: {
                        ...commonOptions.scales.y,
                        title: {
                            display: true,
                            text: 'Nombre d\'objets'
                        }
                    }
                }
            }
        });
        
        // Graphique de la complétion
        const completionCtx = document.getElementById('completionChart').getContext('2d');
        const completionChart = new Chart(completionCtx, {
            type: 'line',
            data: {
                datasets: [{
                    label: 'Pourcentage de complétion',
                    data: completionData.map(d => ({
                        x: new Date(d.date),
                        y: d.value
                    })),
                    borderColor: '#198754',
                    backgroundColor: 'rgba(25, 135, 84, 0.1)',
                    borderWidth: 2,
                    fill: true,
                    tension: 0.1
                }]
            },
            options: {
                ...commonOptions,
                scales: {
                    ...commonOptions.scales,
                    y: {
                        ...commonOptions.scales.y,
                        max: 100,
                        title: {
                            display: true,
                            text: 'Pourcentage de complétion (%)'
                        }
                    }
                }
            }
        });
        
        // Gestion des onglets
        document.querySelectorAll('.chart-tab').forEach(tab => {
            tab.addEventListener('click', function() {
                // Retirer la classe active de tous les onglets
                document.querySelectorAll('.chart-tab').forEach(t => t.classList.remove('active'));
                document.querySelectorAll('.chart-content').forEach(c => c.classList.remove('active'));
                
                // Ajouter la classe active à l'onglet cliqué
                this.classList.add('active');
                const chartId = this.getAttribute('data-chart') + '-chart';
                document.getElementById(chartId).classList.add('active');
            });
        });
        
        // Initialiser les statistiques
        updateStats();
    </script>
{% endblock %}