map-generator/app/Views/home.php

<?php
/**
 * Vue de la page d'accueil
 */
include __DIR__ . '/partials/header.php';
?>

<main class="main-content">
    <div class="container-fluid">
        <div class="row">
            <div class="col-12">
                <!-- Zone de travail principale -->
                <div class="card">
                    <div class="card-header">
                        <h5 class="card-title mb-0">
                            <i class="bi bi-pencil-square me-2"></i>
                            Éditeur de carte
                        </h5>
                    </div>
                                        <div class="card-body">
                        <?php 
                        $loaded_map = $loaded_map ?? ($GLOBALS['view_data']['loaded_map'] ?? null);
                        $map_data = $map_data ?? ($GLOBALS['view_data']['map_data'] ?? null);
                        $load_error = $load_error ?? ($GLOBALS['view_data']['load_error'] ?? null);
                        ?>
                        
                        <?php if (isset($load_error) && $load_error): ?>
                            <!-- Message d'erreur de chargement -->
                            <div class="alert alert-danger">
                                <i class="bi bi-exclamation-triangle me-2"></i><?php echo htmlspecialchars($load_error); ?>
                            </div>
                            <div class="text-center mt-3">
                                <a href="/projects" class="btn btn-primary">Voir toutes les cartes disponibles</a>
                            </div>
                        <?php elseif (isset($loaded_map) && $loaded_map): ?>
                            <!-- Interface de la carte chargée -->
                            <div class="alert alert-success">Carte chargée avec succès !</div>
                            <!-- Interface de la carte chargée -->
                            <div class="map-editor-container">
                                <!-- Barre d'outils de la carte -->
                                <div class="map-toolbar d-flex justify-content-between align-items-center mb-3">
                                    <div class="d-flex align-items-center gap-2">
                                        <h6 class="mb-0">
                                            <i class="bi bi-map me-2"></i><?php echo htmlspecialchars($map_data['name']); ?>
                                        </h6>
                                        <span class="badge bg-info">
                                            <?php echo $map_data['width']; ?> × <?php echo $map_data['height']; ?>
                                        </span>
                                    </div>
                                    <div class="d-flex align-items-center gap-2">
                                        <small class="text-muted">
                                            Zoom: <span id="zoomLevel">100</span>%
                                        </small>
                                        <div class="btn-group btn-group-sm">
                                            <button class="btn btn-outline-secondary" id="zoomOut" title="Zoom arrière">
                                                <i class="bi bi-zoom-out"></i>
                                            </button>
                                            <button class="btn btn-outline-secondary" id="zoomIn" title="Zoom avant">
                                                <i class="bi bi-zoom-in"></i>
                                            </button>
                                            <button class="btn btn-outline-secondary" id="fitToScreen" title="Adapter à l'écran">
                                                <i class="bi bi-arrows-fullscreen"></i>
                                            </button>
                                        </div>
                                    </div>
                                </div>

                                <!-- Zone de la carte interactive -->
                                <div class="map-canvas-container border" style="position: relative; overflow: hidden; height: 600px; background-color: #f8f9fa;">
                                    <div id="mapCanvas" style="position: absolute; top: 0; left: 0; cursor: grab; z-index: 1;">
                                        <!-- La carte sera rendue ici via JavaScript -->
                                    </div>
                                    
                                    <!-- Indicateur de chargement -->
                                    <div id="mapLoading" class="d-flex align-items-center justify-content-center" style="position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(255,255,255,0.8); z-index: 10;">
                                        <div class="text-center">
                                            <div class="spinner-border text-primary mb-2" role="status">
                                                <span class="visually-hidden">Chargement...</span>
                                            </div>
                                            <p class="mb-0">Chargement de la carte...</p>
                                        </div>
                                    </div>
                                </div>

                                <!-- Informations de la tuile sélectionnée -->
                                <div id="tileInfo" class="mt-3 p-3 bg-light rounded" style="display: none;">
                                    <h6 class="mb-2">
                                        <i class="bi bi-info-circle me-1"></i>Propriétés de la parcelle
                                    </h6>
                                    <div class="row">
                                        <div class="col-md-6">
                                            <small class="text-muted">Position</small>
                                            <p class="mb-1" id="tilePosition">Q: 0, R: 0</p>
                                        </div>
                                        <div class="col-md-6">
                                            <small class="text-muted">Type</small>
                                            <p class="mb-1" id="tileType">Vide</p>
                                        </div>
                                    </div>
                                    <div id="tileProperties" class="mt-2">
                                        <!-- Les propriétés de la tuile seront affichées ici -->
                                    </div>
                                </div>
                            </div>
                        <?php else: ?>
                            <!-- Zone indiquant qu'aucun projet n'est chargé -->
                            <div class="alert alert-info">Aucune carte chargée</div>
                            <div class="editor-empty border d-flex align-items-center justify-content-center" style="width:100%; height:600px; background-color:#e9ecef;">
                                <div class="text-center">
                                    <!-- Illustration SVG représentant une carte vide -->
                                    <svg role="img" aria-label="Illustration : cadriage avec point d'attention" width="200" height="140" viewBox="0 0 200 140" xmlns="http://www.w3.org/2000/svg" class="mx-auto d-block">
                                        <defs>
                                            <linearGradient id="g" x1="0" x2="1">
                                                <stop offset="0" stop-color="#f8f9fa"/>
                                                <stop offset="1" stop-color="#e9ecef"/>
                                            </linearGradient>
                                        </defs>
                                        <rect x="8" y="12" width="184" height="116" rx="8" fill="url(#g)" stroke="#ced4da" />
                                        <!-- Grid lines -->
                                        <g stroke="#adb5bd" stroke-width="1">
                                            <line x1="20" y1="20" x2="180" y2="20"/>
                                            <line x1="20" y1="40" x2="180" y2="40"/>
                                            <line x1="20" y1="60" x2="180" y2="60"/>
                                            <line x1="20" y1="80" x2="180" y2="80"/>
                                            <line x1="20" y1="100" x2="180" y2="100"/>
                                            <line x1="20" y1="120" x2="180" y2="120"/>
                                            <line x1="20" y1="20" x2="20" y2="120"/>
                                            <line x1="60" y1="20" x2="60" y2="120"/>
                                            <line x1="100" y1="20" x2="100" y2="120"/>
                                            <line x1="140" y1="20" x2="140" y2="120"/>
                                            <line x1="180" y1="20" x2="180" y2="120"/>
                                        </g>
                                        <!-- Point d'attention -->
                                        <rect x="95" y="55" width="10" height="10" fill="#dc3545" stroke="#b02a37" rx="2"/>
                                        <text x="100" y="50" text-anchor="middle" font-size="8" fill="#dc3545" font-weight="bold">!</text>
                                    </svg>

                                    <!-- Texte principal -->
                                    <h5 class="mt-3 mb-1">Aucun projet chargé</h5>

                                    <!-- Explication -->
                                    <p class="text-muted small mb-3">Créez un nouveau projet ou chargez-en un existant pour commencer à éditer une carte.</p>

                                    <!-- Actions rapides -->
                                    <div class="d-flex justify-content-center gap-2">
                                        <a href="/projects/new" class="btn btn-primary btn-sm">Nouveau projet</a>
                                        <a href="/projects" class="btn btn-outline-secondary btn-sm">Charger un projet</a>
                                    </div>
                                    
                                    <!-- Guide de chargement -->
                                    <div class="mt-4 p-3 bg-light rounded">
                                        <h6 class="mb-2">
                                            <i class="bi bi-lightbulb me-1"></i>Comment charger une carte ?
                                        </h6>
                                        <ol class="small mb-0 text-muted">
                                            <li>Allez dans <a href="/projects">Mes projets</a> pour voir vos cartes</li>
                                            <li>Notez l'ID de la carte (affiché à côté du nom)</li>
                                            <li>Ajoutez <code>?load=ID</code> à l'URL (ex: <code>https://map-generator/?load=5</code>)</li>
                                        </ol>
                                    </div>
                                </div>
                            </div>
                        <?php endif; ?>
                    </div>
                </div>

                <!-- Informations sur le projet -->
                <div class="row mt-4">
                    <div class="col-md-4">
                        <div class="card">
                            <div class="card-body">
                                <h6 class="card-title">
                                    <i class="bi bi-info-circle me-1"></i>
                                    Informations
                                </h6>
                                <p class="card-text small">
                                    <strong>Dimensions:</strong> 800x600 px<br>
                                    <strong>Calques:</strong> 1<br>
                                    <strong>Outil actif:</strong> Pinceau<br>
                                    <strong>Couleur:</strong> <span style="display: inline-block; width: 12px; height: 12px; background-color: #000000; border-radius: 2px;"></span> Noir
                                </p>
                            </div>
                        </div>
                    </div>
                    <div class="col-md-4">
                        <div class="card">
                            <div class="card-body">
                                <h6 class="card-title">
                                    <i class="bi bi-clock-history me-1"></i>
                                    Historique
                                </h6>
                                <ul class="list-unstyled small">
                                    <li><i class="bi bi-dot me-1"></i>Carte créée</li>
                                    <li><i class="bi bi-dot me-1"></i>Calque ajouté</li>
                                    <li><i class="bi bi-dot me-1"></i>Outil sélectionné</li>
                                </ul>
                            </div>
                        </div>
                    </div>
                    <div class="col-md-4">
                        <div class="card">
                            <div class="card-body">
                                <h6 class="card-title">
                                    <i class="bi bi-star me-1"></i>
                                    Astuces
                                </h6>
                                <p class="card-text small">
                                    Utilisez Ctrl+Z pour annuler.<br>
                                    Cliquez-droit pour le menu contextuel.<br>
                                    Glissez-déposez des images pour les importer.
                                </p>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</main>

<?php
include __DIR__ . '/partials/footer.php';
?>

<?php if ($loaded_map): ?>
<script>
// Données de la carte
const mapData = <?php echo json_encode($map_data); ?>;
const mapWidth = mapData.width;
const mapHeight = mapData.height;

// Configuration de l'éditeur de carte
class MapEditor {
    constructor() {
        this.canvas = document.getElementById('mapCanvas');
        this.container = document.querySelector('.map-canvas-container');
        this.zoomLevel = 1;
        this.panOffset = { x: 0, y: 0 };
        this.isDragging = false;
        this.lastMousePos = { x: 0, y: 0 };
        this.selectedTile = null;
        this.tileSize = 30; // Taille de base d'une tuile hexagonale
        
        this.init();
    }
    
    init() {
        if (!this.canvas) {
            console.error('MapEditor: Élément canvas non trouvé!');
            return;
        }
        
        if (!this.container) {
            console.error('MapEditor: Conteneur non trouvé!');
            return;
        }
        
        this.setupCanvas();
        this.renderMap();
        this.setupEventListeners();
        this.hideLoading();
        this.fitToScreen();
    }
    
    setupCanvas() {
        // Calculer la taille du canvas
        const hexWidth = this.tileSize * 1.5;
        const hexHeight = this.tileSize * Math.sqrt(3);
        
        const canvasWidth = (mapWidth + 0.5) * hexWidth;
        const canvasHeight = (mapHeight + 0.5) * hexHeight;
        
        this.canvas.style.width = canvasWidth + 'px';
        this.canvas.style.height = canvasHeight + 'px';
        this.canvas.style.transformOrigin = '0 0';
    }
    
    renderMap() {
        this.canvas.innerHTML = '';
        
        for (let q = 0; q < mapWidth; q++) {
            for (let r = 0; r < mapHeight; r++) {
                this.renderHexagon(q, r);
            }
        }
    }
    
    renderHexagon(q, r) {
        const hex = document.createElement('div');
        hex.className = 'hexagon';
        hex.dataset.q = q;
        hex.dataset.r = r;
        
        // Positionner l'hexagone
        const x = q * this.tileSize * 1.5;
        const y = r * this.tileSize * Math.sqrt(3) + (q % 2) * this.tileSize * Math.sqrt(3) / 2;
        
        hex.style.left = x + 'px';
        hex.style.top = y + 'px';
        hex.style.width = this.tileSize + 'px';
        hex.style.height = this.tileSize + 'px';
        
        // Style de base
        hex.style.position = 'absolute';
        hex.style.border = '1px solid #ddd';
        hex.style.backgroundColor = '#fff';
        hex.style.cursor = 'pointer';
        hex.style.transition = 'background-color 0.2s';
        
        // Créer la forme hexagonale avec CSS
        hex.style.clipPath = 'polygon(50% 0%, 93.3% 25%, 93.3% 75%, 50% 100%, 6.7% 75%, 6.7% 25%)';
        
        // Gestionnaire de clic
        hex.addEventListener('click', (e) => {
            e.stopPropagation();
            this.selectTile(q, r);
        });
        
        // Gestionnaire de survol
        hex.addEventListener('mouseenter', () => {
            if (!this.selectedTile || this.selectedTile.q !== q || this.selectedTile.r !== r) {
                hex.style.backgroundColor = '#e3f2fd';
            }
        });
        
        hex.addEventListener('mouseleave', () => {
            if (!this.selectedTile || this.selectedTile.q !== q || this.selectedTile.r !== r) {
                hex.style.backgroundColor = '#fff';
            }
        });
        
        this.canvas.appendChild(hex);
    }
    
    selectTile(q, r) {
        // Désélectionner la tuile précédente
        if (this.selectedTile) {
            const prevHex = this.canvas.querySelector(`[data-q="${this.selectedTile.q}"][data-r="${this.selectedTile.r}"]`);
            if (prevHex) {
                prevHex.style.backgroundColor = '#fff';
                prevHex.style.borderColor = '#ddd';
            }
        }
        
        // Sélectionner la nouvelle tuile
        this.selectedTile = { q, r };
        const hex = this.canvas.querySelector(`[data-q="${q}"][data-r="${r}"]`);
        if (hex) {
            hex.style.backgroundColor = '#2196f3';
            hex.style.borderColor = '#1976d2';
        }
        
        // Afficher les informations de la tuile
        this.showTileInfo(q, r);
    }
    
    showTileInfo(q, r) {
        const tileInfo = document.getElementById('tileInfo');
        const tilePosition = document.getElementById('tilePosition');
        const tileType = document.getElementById('tileType');
        const tileProperties = document.getElementById('tileProperties');
        
        tilePosition.textContent = `Q: ${q}, R: ${r}`;
        tileType.textContent = 'Vide'; // Par défaut
        
        // TODO: Récupérer les vraies propriétés de la tuile depuis les données
        tileProperties.innerHTML = `
            <div class="row">
                <div class="col-md-6">
                    <label class="form-label small">Type de terrain</label>
                    <select class="form-select form-select-sm">
                        <option>Vide</option>
                        <option>Forêt</option>
                        <option>Montagne</option>
                        <option>Eau</option>
                        <option>Ville</option>
                        <option>Route</option>
                    </select>
                </div>
                <div class="col-md-6">
                    <label class="form-label small">Élévation</label>
                    <input type="number" class="form-control form-control-sm" placeholder="0">
                </div>
            </div>
            <div class="mt-2">
                <label class="form-label small">Ressources</label>
                <div class="input-group input-group-sm">
                    <input type="text" class="form-control" placeholder="Ajouter une ressource...">
                    <button class="btn btn-outline-secondary" type="button">+</button>
                </div>
            </div>
        `;
        
        tileInfo.style.display = 'block';
    }
    
    setupEventListeners() {
        console.log('Configuration des event listeners de zoom');
        
        // Zoom
        document.getElementById('zoomIn').addEventListener('click', (e) => {
            e.preventDefault();
            console.log('Bouton zoom in cliqué');
            this.zoom(1.2);
        });
        document.getElementById('zoomOut').addEventListener('click', (e) => {
            e.preventDefault();
            console.log('Bouton zoom out cliqué');
            this.zoom(0.8);
        });
        document.getElementById('fitToScreen').addEventListener('click', (e) => {
            e.preventDefault();
            console.log('Bouton fit to screen cliqué');
            this.fitToScreen();
        });
        
        // Déplacement (pan)
        this.container.addEventListener('mousedown', (e) => {
            if (e.target === this.container) {
                this.isDragging = true;
                this.lastMousePos = { x: e.clientX, y: e.clientY };
                this.canvas.style.cursor = 'grabbing';
            }
        });
        
        document.addEventListener('mousemove', (e) => {
            if (this.isDragging) {
                const deltaX = e.clientX - this.lastMousePos.x;
                const deltaY = e.clientY - this.lastMousePos.y;
                
                this.panOffset.x += deltaX;
                this.panOffset.y += deltaY;
                
                this.updateTransform();
                
                this.lastMousePos = { x: e.clientX, y: e.clientY };
            }
        });
        
        document.addEventListener('mouseup', () => {
            this.isDragging = false;
            this.canvas.style.cursor = 'grab';
        });
        
        // Désélectionner en cliquant sur le fond
        this.container.addEventListener('click', () => {
            if (this.selectedTile) {
                this.selectTile(null, null);
                document.getElementById('tileInfo').style.display = 'none';
            }
        });
    }
    
    zoom(factor) {
        this.zoomLevel *= factor;
        this.zoomLevel = Math.max(0.1, Math.min(5, this.zoomLevel)); // Limiter le zoom entre 0.1x et 5x
        this.updateTransform();
        document.getElementById('zoomLevel').textContent = Math.round(this.zoomLevel * 100);
    }
    
    fitToScreen() {
        const containerRect = this.container.getBoundingClientRect();
        const canvasRect = this.canvas.getBoundingClientRect();
        
        const scaleX = containerRect.width / canvasRect.width;
        const scaleY = containerRect.height / canvasRect.height;
        const scale = Math.min(scaleX, scaleY) * 0.9; // Laisser un peu de marge
        
        this.zoomLevel = scale;
        this.panOffset = { x: 0, y: 0 };
        this.updateTransform();
        document.getElementById('zoomLevel').textContent = Math.round(this.zoomLevel * 100);
    }
    
    updateTransform() {
        this.canvas.style.transform = `translate(${this.panOffset.x}px, ${this.panOffset.y}px) scale(${this.zoomLevel})`;
    }
    
    hideLoading() {
        const loading = document.getElementById('mapLoading');
        if (loading) {
            // Retirer les classes Bootstrap qui forcent display: flex
            loading.classList.remove('d-flex');
            loading.style.display = 'none';
        }
    }
}

// Initialiser l'éditeur de carte
(function() {
    function initMapEditor() {
        if (typeof mapData === 'undefined') {
            console.error('MapEditor: mapData non défini');
            return;
        }
        
        try {
            new MapEditor();
        } catch (error) {
            console.error('Erreur lors de la création de MapEditor:', error);
        }
    }
    
    // Attendre que le DOM soit complètement chargé
    if (document.readyState === 'loading') {
        document.addEventListener('DOMContentLoaded', initMapEditor);
    } else {
        initMapEditor();
    }
})();
</script>
<?php endif; ?>