#!/bin/bash

# 情感博物馆微服务启动脚本
# 支持环境参数控制

# 默认环境
DEFAULT_ENV="local"
ENV=${1:-$DEFAULT_ENV}

echo "=========================================="
echo "情感博物馆微服务启动脚本"
echo "启动环境: $ENV"
echo "=========================================="

# 检查基础服务
check_services() {
    echo "📊 检查基础服务..."
    
    if ! nc -z localhost 3306; then
        echo "❌ MySQL服务未启动，请先启动MySQL服务"
        echo "可以使用: brew services start mysql"
        exit 1
    fi
    
    if ! nc -z localhost 6379; then
        echo "❌ Redis服务未启动，请先启动Redis服务"
        echo "可以使用: brew services start redis"
        exit 1
    fi
    
    echo "✅ 基础服务检查通过"
}

# 启动服务函数
start_service() {
    local service_name=$1
    local port=$2
    local description=$3
    
    echo "🚀 启动 $description ($service_name:$port)..."
    
    cd $service_name
    
    # 检查端口是否被占用
    if lsof -Pi :$port -sTCP:LISTEN -t >/dev/null ; then
        echo "⚠️  端口 $port 已被占用，跳过 $service_name"
        cd ..
        return
    fi
    
    # 编译项目
    echo "📦 编译 $service_name..."
    mvn clean package -DskipTests -q
    
    if [ $? -ne 0 ]; then
        echo "❌ $service_name 编译失败"
        cd ..
        return
    fi
    
    # 启动服务
    echo "🔄 启动 $service_name (环境: $ENV)..."
    nohup java -jar -Dspring.profiles.active=$ENV target/$service_name-1.0.0.jar > ../logs/$service_name-$ENV.log 2>&1 &
    
    # 记录PID
    echo $! > ../logs/$service_name.pid
    
    echo "✅ $service_name 启动完成，PID: $!"
    echo "📋 日志文件: logs/$service_name-$ENV.log"
    
    cd ..
    
    # 等待服务启动
    sleep 3
}

# 创建日志目录
mkdir -p logs

# 检查基础服务
check_services

# 服务列表
services=(
    "emotion-user:19001:用户服务"
    "emotion-ai:19002:AI服务"
    "emotion-websocket:19007:WebSocket聊天服务"
    "emotion-gateway:19000:网关服务"
)

echo "🚀 开始启动核心服务 (环境: $ENV)..."

# 按顺序启动服务
for service_info in "${services[@]}"; do
    IFS=':' read -r service_name port description <<< "$service_info"
    start_service "$service_name" "$port" "$description"
done

echo ""
echo "🎉 核心服务启动完成！"
echo ""
echo "📋 服务列表："
for service_info in "${services[@]}"; do
    IFS=':' read -r service_name port description <<< "$service_info"
    echo "   $description: http://localhost:$port"
done
echo ""
echo "📝 使用 './stop-services.sh' 停止所有服务"
echo "📝 查看日志: tail -f logs/服务名-$ENV.log"

# 等待服务完全启动
echo ""
echo "📊 等待服务完全启动..."
sleep 15

# 检查服务状态
echo "📊 检查服务状态..."
for service_info in "${services[@]}"; do
    IFS=':' read -r service_name port description <<< "$service_info"
    
    if curl -s http://localhost:$port/actuator/health >/dev/null 2>&1; then
        echo "✅ $description 运行正常"
    else
        echo "⚠️  $description 可能未完全启动，请查看日志: tail -f logs/$service_name-$ENV.log"
    fi
done

echo ""
echo "🎉 启动完成！环境: $ENV"
echo ""
echo "使用方法："
echo "  ./start-services.sh          # 使用默认local环境启动"
echo "  ./start-services.sh dev      # 使用dev环境启动"
echo "  ./start-services.sh prod     # 使用prod环境启动"