#!/bin/bash

# A股AI分析Agent系统 - 快速启动脚本

echo "================================"
echo "A股AI分析Agent系统 - 启动脚本"
echo "================================"
echo ""

# 检查Python版本
echo "检查Python版本..."
python_version=$(python3 --version 2>&1 | awk '{print $2}')
echo "Python版本: $python_version"

# 检查是否在虚拟环境中
if [[ "$VIRTUAL_ENV" == "" ]]; then
    echo ""
    echo "警告: 未检测到虚拟环境"
    echo "建议创建虚拟环境："
    echo "  python3 -m venv venv"
    echo "  source venv/bin/activate  # macOS/Linux"
    echo "  venv\\Scripts\\activate     # Windows"
    echo ""
    read -p "是否继续？(y/n) " -n 1 -r
    echo
    if [[ ! $REPLY =~ ^[Yy]$ ]]; then
        exit 1
    fi
fi

# 检查.env文件
if [ ! -f ".env" ]; then
    echo ""
    echo "错误: 未找到.env文件"
    echo "请复制.env.example为.env并配置："
    echo "  cp .env.example .env"
    echo "  然后编辑.env文件，填写必要的配置"
    exit 1
fi

# 检查依赖
echo ""
echo "检查依赖..."
cd backend

if [ ! -d "venv" ] && [[ "$VIRTUAL_ENV" == "" ]]; then
    echo "安装依赖..."
    pip3 install -r requirements.txt
fi

# 检查Redis（可选）
echo ""
echo "检查Redis..."
if command -v redis-cli &> /dev/null; then
    if redis-cli ping &> /dev/null; then
        echo "✓ Redis运行正常"
    else
        echo "⚠ Redis未运行（可选，系统会自动降级）"
        echo "  启动Redis: redis-server"
    fi
else
    echo "⚠ Redis未安装（可选，系统会自动降级）"
fi

# 启动应用
echo ""
echo "================================"
echo "启动应用..."
echo "================================"
echo ""
echo "访问地址："
echo "  前端界面: http://localhost:8000"
echo "  API文档:  http://localhost:8000/docs"
echo ""
echo "按 Ctrl+C 停止服务"
echo ""

python3 -m app.main