/**
 * CompleteAudioIntegration.js
 * 
 * MASTER AUDIO SYSTEM - Everything integrated!
 * 
 * Features:
 * - AI Voice playback (Gronk, Ana, Kai)
 * - Farm animal SFX (proximity-based)
 * - Combat sounds (zombie_hit, zombie_death, player_hurt)
 * - Ambient (city noise, farm wind)
 * - Interactive (generator hum, chalkboard)
 * - Xbox haptics for all audio events
 * - Character-specific typewriter blips
 * 
 * Created: Jan 10, 2026
 * Author: David "HIPO" Kotnik
 * Studio: Hipodevil666 Studios™
 */

export default class CompleteAudioIntegration {
    constructor(scene) {
        this.scene = scene;

        // Audio categories
        this.voices = {};
        this.sfx = {};
        this.ambient = {};
        this.interactive = {};

        // State tracking
        this.currentAmbient = null;
        this.generatorHumActive = false;

        // Haptic support
        this.hapticEnabled = true;

        console.log('🎙️ Complete Audio Integration initialized!');
    }

    /**
     * Preload all audio assets
     */
    preloadAssets() {
        const scene = this.scene;

        // === AI VOICES (Character-specific) ===
        console.log('📂 Loading AI Voices...');

        // Gronk (8 phrases)
        for (let i = 1; i <= 8; i++) {
            scene.load.audio(`gronk_phrase_${i}`, `assets/audio/voice/gronk/gronk_phrase_${String(i).padStart(2, '0')}.ogg`);
        }

        // Ana (8 phrases)
        for (let i = 1; i <= 8; i++) {
            scene.load.audio(`ana_phrase_${i}`, `assets/audio/voice/ana/ana_phrase_${String(i).padStart(2, '0')}.ogg`);
        }

        // Kai (8 phrases)
        for (let i = 1; i <= 8; i++) {
            scene.load.audio(`kai_phrase_${i}`, `assets/audio/voice/kai/kai_phrase_${String(i).padStart(2, '0')}.ogg`);
        }

        // === FARM ANIMAL SFX ===
        console.log('📂 Loading Farm Animals...');
        scene.load.audio('sfx_sheep', 'assets/audio/animals/sheep.ogg');
        scene.load.audio('sfx_pig', 'assets/audio/animals/pig.ogg');
        scene.load.audio('sfx_chicken', 'assets/audio/animals/chicken.ogg');
        scene.load.audio('sfx_horse', 'assets/audio/animals/horse.ogg');
        scene.load.audio('sfx_goat', 'assets/audio/animals/goat.ogg');
        scene.load.audio('sfx_cow', 'assets/audio/animals/cow.ogg');

        // === COMBAT SFX ===
        console.log('📂 Loading Combat Sounds...');
        scene.load.audio('sfx_zombie_hit', 'assets/audio/combat/zombie_hit.ogg');
        scene.load.audio('sfx_zombie_death', 'assets/audio/combat/zombie_death.ogg');
        scene.load.audio('sfx_player_hurt', 'assets/audio/combat/player_hurt.ogg');

        // === AMBIENT LOOPS ===
        console.log('📂 Loading Ambient...');
        scene.load.audio('ambient_city_noise', 'assets/audio/ambient/city_noise_loop.ogg');
        scene.load.audio('ambient_farm_wind', 'assets/audio/ambient/wind_loop.ogg');
        scene.load.audio('ambient_crickets', 'assets/audio/ambient/crickets_loop.ogg');

        // === INTERACTIVE SFX ===
        console.log('📂 Loading Interactive...');
        scene.load.audio('sfx_generator_hum', 'assets/audio/interactive/electric_hum_loop.ogg');
        scene.load.audio('sfx_chalkboard', 'assets/audio/interactive/chalkboard_writing.ogg');
        scene.load.audio('sfx_uv_buzz', 'assets/audio/interactive/uv_light_buzz.ogg');

        // === TYPEWRITER BLIPS (Character-specific pitch) ===
        scene.load.audio('blip_gronk', 'assets/audio/ui/typewriter_low.ogg');      // Low pitch
        scene.load.audio('blip_ana', 'assets/audio/ui/typewriter_mid.ogg');        // Mid pitch
        scene.load.audio('blip_kai', 'assets/audio/ui/typewriter_high.ogg');       // High pitch
        scene.load.audio('blip_npc', 'assets/audio/ui/typewriter_normal.ogg');     // Normal pitch

        console.log('✅ All audio assets queued for loading!');
    }

    /**
     * Initialize audio after preload complete
     */
    initialize() {
        const scene = this.scene;

        console.log('🎵 Initializing audio objects...');

        // === AI VOICES ===
        this.voices = {
            gronk: [],
            ana: [],
            kai: []
        };

        for (let i = 1; i <= 8; i++) {
            this.voices.gronk.push(scene.sound.add(`gronk_phrase_${i}`, { volume: 0.8 }));
            this.voices.ana.push(scene.sound.add(`ana_phrase_${i}`, { volume: 0.7 }));
            this.voices.kai.push(scene.sound.add(`kai_phrase_${i}`, { volume: 0.75 }));
        }

        // === FARM ANIMALS ===
        this.sfx.animals = {
            sheep: scene.sound.add('sfx_sheep', { volume: 0.4 }),
            pig: scene.sound.add('sfx_pig', { volume: 0.4 }),
            chicken: scene.sound.add('sfx_chicken', { volume: 0.35 }),
            horse: scene.sound.add('sfx_horse', { volume: 0.5 }),
            goat: scene.sound.add('sfx_goat', { volume: 0.4 }),
            cow: scene.sound.add('sfx_cow', { volume: 0.45 })
        };

        // === COMBAT ===
        this.sfx.combat = {
            zombieHit: scene.sound.add('sfx_zombie_hit', { volume: 0.6 }),
            zombieDeath: scene.sound.add('sfx_zombie_death', { volume: 0.7 }),
            playerHurt: scene.sound.add('sfx_player_hurt', { volume: 0.8 })
        };

        // === AMBIENT ===
        this.ambient = {
            cityNoise: scene.sound.add('ambient_city_noise', { loop: true, volume: 0.15 }),
            farmWind: scene.sound.add('ambient_farm_wind', { loop: true, volume: 0.2 }),
            crickets: scene.sound.add('ambient_crickets', { loop: true, volume: 0.25 })
        };

        // === INTERACTIVE ===
        this.interactive = {
            generatorHum: scene.sound.add('sfx_generator_hum', { loop: true, volume: 0 }), // Starts at 0
            chalkboard: scene.sound.add('sfx_chalkboard', { volume: 0.5 }),
            uvBuzz: scene.sound.add('sfx_uv_buzz', { loop: true, volume: 0 })
        };

        // === TYPEWRITER BLIPS ===
        this.sfx.blips = {
            gronk: scene.sound.add('blip_gronk', { volume: 0.15 }),
            ana: scene.sound.add('blip_ana', { volume: 0.12 }),
            kai: scene.sound.add('blip_kai', { volume: 0.13 }),
            npc: scene.sound.add('blip_npc', { volume: 0.1 })
        };

        console.log('✅ Complete Audio Integration ready!');
    }

    /**
     * Play AI voice for character with haptic feedback
     */
    playVoice(character, phraseNumber, onComplete = null) {
        const voices = this.voices[character];

        if (!voices || !voices[phraseNumber - 1]) {
            console.warn(`⚠️ Voice not found: ${character} phrase ${phraseNumber}`);
            return;
        }

        const voice = voices[phraseNumber - 1];

        console.log(`🎙️ Playing voice: ${character.toUpperCase()} phrase ${phraseNumber}`);

        // Play voice
        voice.play();

        // Haptic feedback (gentle pulse for voice)
        this.vibrateLight();

        // On complete callback
        if (onComplete) {
            voice.once('complete', onComplete);
        }
    }

    /**
     * Play combat sound with strong haptic
     */
    playCombatSound(type) {
        const sound = this.sfx.combat[type];

        if (!sound) {
            console.warn(`⚠️ Combat sound not found: ${type}`);
            return;
        }

        sound.play();

        // Strong haptic for combat
        this.vibrateStrong(type === 'playerHurt' ? 400 : 200);

        console.log(`⚔️ Combat sound: ${type}`);
    }

    /**
     * Play farm animal sound (proximity-based random)
     */
    playAnimalSound(animalType, position) {
        const sound = this.sfx.animals[animalType];

        if (!sound || sound.isPlaying) return;

        // Check proximity to player
        const player = this.scene.player;
        if (!player) return;

        const distance = Phaser.Math.Distance.Between(
            player.x, player.y,
            position.x, position.y
        );

        // Only play if within 500px
        if (distance < 500) {
            sound.play();
            console.log(`🐄 Animal sound: ${animalType} (distance: ${Math.floor(distance)}px)`);
        }
    }

    /**
     * Start ambient for location
     */
    playAmbient(location) {
        // Stop current ambient
        if (this.currentAmbient) {
            this.currentAmbient.stop();
        }

        let ambient = null;

        switch (location) {
            case 'city':
            case 'town':
                ambient = this.ambient.cityNoise;
                break;
            case 'farm':
            case 'grassland':
                ambient = this.ambient.farmWind;
                break;
            case 'night':
                ambient = this.ambient.crickets;
                break;
        }

        if (ambient) {
            ambient.play();
            this.currentAmbient = ambient;
            console.log(`🌍 Ambient: ${location}`);
        }
    }

    /**
     * Update generator hum based on proximity
     */
    updateGeneratorHum(playerX, playerY, generatorX, generatorY) {
        const distance = Phaser.Math.Distance.Between(
            playerX, playerY,
            generatorX, generatorY
        );

        const maxDistance = 800; // Max hearing distance
        const minDistance = 100; // Full volume distance

        let volume = 0;

        if (distance < maxDistance) {
            if (distance < minDistance) {
                volume = 0.6; // Max volume
            } else {
                // Fade based on distance
                volume = 0.6 * (1 - (distance - minDistance) / (maxDistance - minDistance));
            }
        }

        // Update volume smoothly
        if (!this.generatorHumActive && volume > 0) {
            this.interactive.generatorHum.play();
            this.generatorHumActive = true;
        } else if (this.generatorHumActive && volume === 0) {
            this.interactive.generatorHum.stop();
            this.generatorHumActive = false;
        }

        this.interactive.generatorHum.setVolume(volume);
    }

    /**
     * Update UV light buzz (basement proximity)
     */
    updateUVBuzz(playerX, playerY, uvLightX, uvLightY) {
        const distance = Phaser.Math.Distance.Between(
            playerX, playerY,
            uvLightX, uvLightY
        );

        const maxDistance = 300;
        const volume = distance < maxDistance ?
            0.3 * (1 - distance / maxDistance) : 0;

        this.interactive.uvBuzz.setVolume(volume);

        if (volume > 0 && !this.interactive.uvBuzz.isPlaying) {
            this.interactive.uvBuzz.play();
        } else if (volume === 0 && this.interactive.uvBuzz.isPlaying) {
            this.interactive.uvBuzz.stop();
        }
    }

    /**
     * Play chalkboard writing sound (Zombie Statistician)
     */
    playChalkboard() {
        this.interactive.chalkboard.play();

        // Light haptic for chalkboard
        this.vibrateLight();

        console.log('✏️ Chalkboard sound played!');
    }

    /**
     * Get typewriter blip for character
     */
    getTypewriterBlip(character) {
        return this.sfx.blips[character] || this.sfx.blips.npc;
    }

    /**
     * Light haptic feedback (voice, minor events)
     */
    vibrateLight() {
        this.vibrate(100, 0.3, 0.5);
    }

    /**
     * Strong haptic feedback (combat, impacts)
     */
    vibrateStrong(duration = 300) {
        this.vibrate(duration, 0.7, 1.0);
    }

    /**
     * Xbox controller vibration
     */
    vibrate(duration, weakMagnitude, strongMagnitude) {
        if (!this.hapticEnabled) return;

        const scene = this.scene;

        if (scene.input.gamepad && scene.input.gamepad.total > 0) {
            const pad = scene.input.gamepad.getPad(0);

            if (pad && pad.vibration) {
                pad.vibration.playEffect('dual-rumble', {
                    startDelay: 0,
                    duration: duration,
                    weakMagnitude: weakMagnitude,
                    strongMagnitude: strongMagnitude
                });
            }
        }
    }

    /**
     * Update system (called in scene update loop)
     */
    update(time, delta, playerX, playerY) {
        // Update proximity-based sounds
        // (Generator and UV lights)
        // This would be called with actual positions from game
    }

    /**
     * Cleanup
     */
    destroy() {
        // Stop all sounds
        if (this.currentAmbient) {
            this.currentAmbient.stop();
        }

        if (this.generatorHumActive) {
            this.interactive.generatorHum.stop();
        }

        if (this.interactive.uvBuzz.isPlaying) {
            this.interactive.uvBuzz.stop();
        }

        console.log('🔇 Complete Audio Integration destroyed!');
    }
}