#!/bin/bash

# 物联网基站基础服务启动脚本

set -e

echo "=== 启动物联网基站基础服务 ==="

# 检查Docker是否运行
if ! docker info > /dev/null 2>&1; then
    echo "错误: Docker未运行，请先启动Docker"
    exit 1
fi

# 检查Docker Compose是否安装
if ! command -v docker-compose &> /dev/null; then
    echo "错误: Docker Compose未安装，请先安装Docker Compose"
    exit 1
fi

# 检查Redis是否已运行
REDIS_RUNNING=false
if docker ps --format "table {{.Names}}" | grep -q "redis"; then
    echo "✓ 检测到Redis容器已运行"
    REDIS_RUNNING=true
elif redis-cli ping > /dev/null 2>&1; then
    echo "✓ 检测到本地Redis服务已运行"
    REDIS_RUNNING=true
else
    echo "! Redis服务未运行，将启动Docker中的Redis"
fi

# 启动服务
if [ "$REDIS_RUNNING" = true ]; then
    echo "启动除Redis外的服务..."
    docker-compose -f docker-compose-without-redis.yml up -d
else
    echo "启动所有服务..."
    docker-compose up -d
fi

# 等待服务启动
echo "等待服务启动..."
sleep 15

# 检查服务状态
echo "检查服务状态..."
docker-compose ps

# 初始化数据库
echo "初始化数据库..."
if docker-compose exec -T postgres pg_isready -U postgres > /dev/null 2>&1; then
    docker-compose exec -T postgres psql -U postgres -c "CREATE DATABASE iot_base_station;" || echo "数据库可能已存在"
    
    # 运行数据库迁移
    echo "运行数据库迁移..."
    go run cmd/migrate/main.go up
else
    echo "警告: PostgreSQL未就绪，请手动运行迁移"
fi

# 显示服务信息
echo ""
echo "=== 服务信息 ==="
echo "PostgreSQL: localhost:5432"
echo "InfluxDB: http://localhost:8086"
echo "Redis: localhost:6379"
echo "NATS: localhost:4222"
echo "MQTT: localhost:1883"
echo "Grafana: http://localhost:3000 (admin/admin)"
echo "Prometheus: http://localhost:9090"

# 显示下一步操作
echo ""
echo "=== 下一步操作 ==="
echo "1. 启动主服务器: go run cmd/server/main.go"
echo "2. 启动数据网关: go run cmd/gateway/main.go"
echo "3. 启动监控服务: go run cmd/monitor/main.go"
echo "4. 运行设备模拟器: go run simulations/main.go"
echo ""
echo "或者使用热重载: air -c .air.toml"
echo ""
echo "测试API: curl -X GET http://localhost:8080/health"
echo ""