// 音频优化
audioOptimizer: new AudioProcessingOptimizer(),

// 缓存策略
cacheStrategy: new AdaptiveCacheStrategy()
};
}

// 智能系统初始化 - 过程思维
async initializeIntelligentSystem() {
try {
this.showIntelligentLoading('初始化AI系统...');

// 分阶段智能初始化
await this.initializePhase1_AI(); // AI核心系统
await this.initializePhase2_Audio(); // 智能音频
await this.initializePhase3_UI(); // 智能界面
await this.initializePhase4_Optimize(); // 性能优化

this.systemState.isInitialized = true;
this.hideIntelligentLoading();
this.showIntelligentMessage('AI系统就绪', 'success');

// 启动智能监控
this.startIntelligentMonitoring();

} catch (error) {
this.handleIntelligentError('系统初始化失败', error);
}
}

// AI核心系统初始化
async initializePhase1_AI() {
// 初始化AI模型
await this.aiSystem.emotionAnalyzer.initialize();
await this.aiSystem.musicGenerator.loadModel();
await this.aiSystem.voiceSynthesizer.initialize();

// 启动学习系统
this.aiSystem.learningSystem.start();

// 预加载AI数据
await this.preloadAIData();
}

// 智能音频系统初始化
async initializePhase2_Audio() {
// 创建优化的音频上下文
this.systemState.audioContext = new (window.AudioContext || window.webkitAudioContext)({
sampleRate: 48000,
latencyHint: 'playback'
});

// 初始化智能音频处理
await this.initializeIntelligentAudioProcessing();

// 预加载音频资源
await this.preloadIntelligentAudio();
}

// 智能界面初始化
async initializePhase3_UI() {
// 初始化智能事件系统
this.initializeIntelligentEvents();

// 初始化AI驱动的UI组件
await this.initializeAIDrivenUI();

// 启动自适应界面
this.startAdaptiveInterface();
}

// 性能优化初始化
async initializePhase4_Optimize() {
// 应用性能优化策略
await this.applyPerformanceOptimizations();

// 启动资源管理
this.optimizationSystem.memoryManager.start();

// 监控和优化
this.startContinuousOptimization();
}

// 🧠 智能算法核心
class IntelligentEmotionAnalyzer {
constructor() {
this.model = null;
this.lexicon = new Map();
this.contextWeights = new Map();
this.initializeLexicon();
}

async initialize() {
// 加载预训练模型或初始化规则系统
this.model = await this.loadEmotionModel();
this.isInitialized = true;
}

// 多维度情感分析
analyzeTextIntelligent(text) {
const baseEmotions = this.analyzeBasicEmotions(text);
const contextEmotions = this.analyzeContextEmotions(text);
const musicalEmotions = this.analyzeMusicalEmotions(text);

return this.fuseEmotionalDimensions(
baseEmotions,
contextEmotions,
musicalEmotions
);
}

// 基础情感分析
analyzeBasicEmotions(text) {
const emotions = {
happiness: 0, sadness: 0, anger: 0,
fear: 0, surprise: 0, calmness: 0
};

const words = text.match(/\p{Script=Han}+|\w+/gu) || [];
words.forEach(word => {
const emotionData = this.getWordEmotion(word);
Object.keys(emotionData).forEach(emotion => {
emotions[emotion] += emotionData[emotion];
});
});

return this.normalizeEmotions(emotions);
}

// 上下文情感分析
analyzeContextEmotions(text) {
const sentences = text.split(/[。！？.!?]/);
const contextEmotions = [];

sentences.forEach(sentence => {
if (sentence.trim()) {
const sentenceEmotion = this.analyzeSentenceEmotion(sentence);
contextEmotions.push(sentenceEmotion);
}
});

return this.analyzeEmotionProgression(contextEmotions);
}

// 音乐情感映射
analyzeMusicalEmotions(text) {
const emotionToMusic = {
happiness: { tempo: 'fast', mode: 'major', intensity: 'high' },
sadness: { tempo: 'slow', mode: 'minor', intensity: 'low' },
anger: { tempo: 'fast', mode: 'minor', intensity: 'very-high' },
calmness: { tempo: 'moderate', mode: 'major', intensity: 'low' }
};

const dominantEmotion = this.getDominantEmotion(text);
return emotionToMusic[dominantEmotion] || emotionToMusic.calmness;
}

// 情感维度融合
fuseEmotionalDimensions(...emotionSets) {
const fused = {};
const weights = [0.4, 0.3, 0.3]; // 基础, 上下文, 音乐

emotionSets.forEach((emotionSet, index) => {
Object.keys(emotionSet).forEach(key => {
fused[key] = (fused[key] || 0) + emotionSet[key] * weights[index];
});
});

return this.normalizeEmotions(fused);
}
}

class NeuralMusicGenerator {
constructor() {
this.model = null;
this.styleWeights = new Map();
this.patternLibrary = new Map();
}

async loadModel() {
// 加载神经网络模型或初始化规则系统
this.model = {
generate: (emotions, style) => this.generateMusic(emotions, style),
optimize: (musicData) => this.optimizeMusic(musicData)
};
}

// 智能音乐生成
generateMusic(emotions, style = 'pop') {
const chordProgression = this.generateChordProgression(emotions, style);
const melody = this.generateMelody(emotions, chordProgression);
const rhythm = this.generateRhythm(emotions, style);