#!/bin/bash

echo "启动橄榄球航拍轨迹分析系统..."

# 检查Python环境
echo "检查Python环境..."
if ! command -v python3 &> /dev/null; then
    echo "Python3未安装！请先安装Python3及pip。"
    exit 1
fi

# 检查Node.js环境
echo "检查Node.js环境..."
if ! command -v node &> /dev/null; then
    echo "Node.js未安装！请先安装Node.js及npm。"
    exit 1
fi

# 安装后端依赖
echo "安装后端依赖..."
cd backend
pip install -r requirements.txt

# 安装前端依赖
echo "安装前端依赖..."
cd ../frontend
npm install

# 启动后端服务
echo "启动后端服务..."
cd ../backend
python3 app.py &
BACKEND_PID=$!

# 启动前端服务
echo "启动前端服务..."
cd ../frontend
npm start &
FRONTEND_PID=$!

echo "系统启动成功，请在浏览器中访问 http://localhost:3000"

# 处理脚本终止信号
trap "kill $BACKEND_PID $FRONTEND_PID; exit" SIGINT SIGTERM

# 等待用户输入
echo "按Ctrl+C终止服务..."
wait