// 🗺️ Tiled Test Scene - Za testiranje Tiled map v igri
class TiledTestScene extends Phaser.Scene {
    constructor() {
        super({ key: 'TiledTestScene' });
        this.map = null;
        this.layers = [];
    }

    create() {
        console.log('🗺️ Tiled Test Scene: Initializing...');

        // Set light blue sky background
        this.cameras.main.setBackgroundColor('#87CEEB');

        // Try to load the tilemap
        try {
            // Load the micro farm tilemap
            this.map = this.make.tilemap({ key: 'micro_farm_128x128' });
            console.log(`📐 Map size: ${this.map.width}x${this.map.height} tiles`);
            console.log(`📐 Tile size: ${this.map.tileWidth}x${this.map.tileHeight}px`);
            console.log(`📐 Map dimensions: ${this.map.widthInPixels}x${this.map.heightInPixels}px`);

            // List all tilesets in the map
            console.log('📦 Tilesets in map:');
            this.map.tilesets.forEach((tileset, i) => {
                console.log(`  ${i + 1}. ${tileset.name} (${tileset.total} tiles)`);
            });

            // List all layers in the map
            console.log('📚 Layers in map:');
            this.map.layers.forEach((layer, i) => {
                console.log(`  ${i + 1}. ${layer.name} (${layer.width}x${layer.height})`);
            });

            // Add tilesets - mora biti enako kot v .tmx!
            // BELEŽKA: Ta imena morajo biti enaka kot v micro_farm_128x128.tmx
            const tilesets = {};

            // Poskusi dodati tilesets
            this.map.tilesets.forEach(tilesetData => {
                console.log(`🔧 Adding tileset: ${tilesetData.name}`);

                // Map tileset names to Phaser texture keys
                const textureKey = this.getTilesetTextureKey(tilesetData.name);

                if (this.textures.exists(textureKey)) {
                    try {
                        tilesets[tilesetData.name] = this.map.addTilesetImage(tilesetData.name, textureKey);
                        console.log(`  ✅ Tileset "${tilesetData.name}" added (using texture: ${textureKey})`);
                    } catch (e) {
                        console.error(`  ❌ Failed to add tileset "${tilesetData.name}":`, e.message);
                    }
                } else {
                    console.warn(`  ⚠️ Texture "${textureKey}" not found for tileset "${tilesetData.name}"`);
                }
            });

            // Create layers
            console.log('🎨 Creating layers...');
            this.map.layers.forEach(layerData => {
                try {
                    // Get tilesets for this layer
                    const layerTilesets = Object.values(tilesets);

                    const layer = this.map.createLayer(layerData.name, layerTilesets, 0, 0);

                    if (layer) {
                        this.layers.push(layer);
                        console.log(`  ✅ Layer "${layerData.name}" created`);
                    } else {
                        console.warn(`  ⚠️ Failed to create layer "${layerData.name}"`);
                    }
                } catch (e) {
                    console.error(`  ❌ Error creating layer "${layerData.name}":`, e.message);
                }
            });

            // Set camera bounds
            const mapWidth = this.map.widthInPixels;
            const mapHeight = this.map.heightInPixels;

            this.cameras.main.setBounds(0, 0, mapWidth, mapHeight);

            // Zoom out to see the whole 128x128 map
            // 128 tiles * 48px = 6144px
            // Typical screen is ~1920x1080
            // Zoom = 1920 / 6144 ≈ 0.3 (adjust for comfort)
            const zoomLevel = 0.4;
            this.cameras.main.setZoom(zoomLevel);
            console.log(`📷 Camera zoom set to ${zoomLevel}`);

            // Center camera on middle of map
            this.cameras.main.centerOn(mapWidth / 2, mapHeight / 2);

            // Enable camera controls
            this.setupControls();

            console.log('✅ Tiled Test Scene: Map loaded successfully!');
            console.log('🎮 Controls:');
            console.log('  Arrow Keys: Move camera');
            console.log('  Q/E: Zoom in/out');
            console.log('  R: Reset camera');
            console.log('  ESC: Return to main game');

            // Add UI text
            this.addInfoText();

        } catch (e) {
            console.error('❌ Failed to load tilemap:', e);

            // Show error message
            this.add.text(100, 100, 'ERROR: Failed to load micro farm map!\nCheck console for details.', {
                fontSize: '32px',
                fill: '#ff0000',
                backgroundColor: '#ffffff',
                padding: { x: 20, y: 20 }
            });
        }
    }

    /**
     * Map Tiled tileset names to Phaser texture keys
     */
    getTilesetTextureKey(tilesetName) {
        // Map tileset names to loaded texture keys in PreloadScene
        const mapping = {
            'grass': 'tileset_grass',
            'dirt': 'tileset_dirt',
            'water': 'tileset_water',
            'decorations': 'tileset_decorations',
            // Add more mappings as needed
        };

        return mapping[tilesetName] || `tileset_${tilesetName}`;
    }

    setupControls() {
        // Cursor keys for camera movement
        this.cursors = this.input.keyboard.createCursorKeys();

        // Zoom controls
        this.input.keyboard.on('keydown-Q', () => {
            const newZoom = this.cameras.main.zoom + 0.1;
            this.cameras.main.setZoom(Math.min(newZoom, 2.0));
            this.updateInfoText();
        });

        this.input.keyboard.on('keydown-E', () => {
            const newZoom = this.cameras.main.zoom - 0.1;
            this.cameras.main.setZoom(Math.max(newZoom, 0.1));
            this.updateInfoText();
        });

        // Reset camera
        this.input.keyboard.on('keydown-R', () => {
            if (this.map) {
                this.cameras.main.setZoom(0.4);
                this.cameras.main.centerOn(this.map.widthInPixels / 2, this.map.heightInPixels / 2);
                this.updateInfoText();
            }
        });

        // Return to main menu
        this.input.keyboard.on('keydown-ESC', () => {
            console.log('🔙 Returning to StoryScene...');
            this.scene.start('StoryScene');
        });
    }

    addInfoText() {
        const style = {
            fontSize: '16px',
            fill: '#ffffff',
            backgroundColor: '#000000',
            padding: { x: 10, y: 10 }
        };

        this.infoText = this.add.text(10, 10, '', style).setScrollFactor(0).setDepth(1000);
        this.updateInfoText();
    }

    updateInfoText() {
        if (!this.infoText || !this.map) return;

        const zoom = this.cameras.main.zoom.toFixed(2);
        const camX = Math.round(this.cameras.main.scrollX);
        const camY = Math.round(this.cameras.main.scrollY);

        this.infoText.setText([
            '🗺️ TILED TEST MODE',
            `Map: ${this.map.width}x${this.map.height} tiles`,
            `Zoom: ${zoom}x (Q/E to adjust)`,
            `Camera: (${camX}, ${camY})`,
            `Layers: ${this.layers.length}`,
            '',
            'Controls:',
            '  Arrow Keys - Move',
            '  Q/E - Zoom',
            '  R - Reset',
            '  ESC - Exit'
        ]);
    }

    update(time, delta) {
        // Safety check - only run if cursors are initialized
        if (!this.cursors) return;

        // Camera movement with arrow keys
        const speed = 10 / this.cameras.main.zoom; // Adjust speed based on zoom

        if (this.cursors.left.isDown) {
            this.cameras.main.scrollX -= speed;
        } else if (this.cursors.right.isDown) {
            this.cameras.main.scrollX += speed;
        }

        if (this.cursors.up.isDown) {
            this.cameras.main.scrollY -= speed;
        } else if (this.cursors.down.isDown) {
            this.cameras.main.scrollY += speed;
        }

        // Update info text periodically
        if (time % 500 < delta) {
            this.updateInfoText();
        }
    }
}