#!/bin/bash
# TTS Streamer 快速启动脚本

PROJECT_DIR="$(cd "$(dirname "$0")" && pwd)"
cd "$PROJECT_DIR"

show_help() {
    echo "🎙️ TTS Streamer - 文本转音频流"
    echo ""
    echo "用法:"
    echo "  ./start.sh convert <文件> [语言]    # 转换单个文件"
    echo "  ./start.sh stream <文件> [端口]     # 启动流服务"
    echo "  ./start.sh batch [文件夹]           # 批量转换"
    echo "  ./start.sh test                     # 测试所有语言"
    echo ""
    echo "语言代码: zh(中文) en(英文) jp(日文)"
    echo ""
    echo "示例:"
    echo "  ./start.sh convert articles/hello_en.txt en"
    echo "  ./start.sh stream articles/hello_zh.txt 8080"
}

case "${1:-help}" in
    convert)
        FILE="${2:-articles/hello_en.txt}"
        LANG="${3:-auto}"
        python3 scripts/tts_convert.py "$FILE" --lang "$LANG"
        ;;
    
    stream)
        FILE="${2:-articles/hello_en.txt}"
        PORT="${3:-8080}"
        echo "🌐 启动流服务: $FILE"
        echo "📱 访问: http://$(hostname -I | awk '{print $1}' 2>/dev/null || echo 'localhost'):$PORT/stream"
        echo ""
        python3 scripts/stream_server.py "$FILE" --port "$PORT"
        ;;
    
    batch)
        DIR="${2:-articles/}"
        python3 scripts/batch_convert.py "$DIR" --output output/
        ;;
    
    test)
        echo "🧪 测试多语言转换..."
        for file in articles/hello_*.txt; do
            echo ""
            echo "📝 转换: $file"
            python3 scripts/tts_convert.py "$file"
        done
        echo ""
        echo "✅ 测试完成，文件保存在 output/"
        ;;
    
    help|--help|-h)
        show_help
        ;;
    
    *)
        echo "❌ 未知命令: $1"
        show_help
        exit 1
        ;;
esac