#!/bin/bash

# Telegram管理系统启动脚本

set -e

echo "🚀 启动 Telegram 管理系统..."

# 检查环境
if [ "$NODE_ENV" = "production" ]; then
    echo "📦 生产环境启动"
    ENV_FILE=".env.production"
else
    echo "🔧 开发环境启动"
    ENV_FILE=".env"
fi

# 检查环境变量文件
if [ ! -f "$ENV_FILE" ]; then
    echo "❌ 环境变量文件 $ENV_FILE 不存在"
    exit 1
fi

# 加载环境变量
export $(cat $ENV_FILE | grep -v '^#' | xargs)

# 检查依赖服务
echo "🔍 检查依赖服务..."

# 检查MySQL
echo "检查MySQL连接..."
if ! timeout 30 bash -c "until mysqladmin ping -h${DB_HOST:-localhost} -P${DB_PORT:-3306} -u${DB_USERNAME} -p${DB_PASSWORD} --silent; do sleep 1; done"; then
    echo "❌ MySQL连接失败"
    exit 1
fi
echo "✅ MySQL连接成功"

# 检查Redis
echo "检查Redis连接..."
if ! timeout 30 bash -c "until redis-cli -h ${REDIS_HOST:-localhost} -p ${REDIS_PORT:-6379} ping; do sleep 1; done"; then
    echo "❌ Redis连接失败"
    exit 1
fi
echo "✅ Redis连接成功"

# 检查RabbitMQ
echo "检查RabbitMQ连接..."
if ! timeout 30 bash -c "until curl -f http://${RABBITMQ_HOST:-localhost}:15672/api/overview > /dev/null 2>&1; do sleep 1; done"; then
    echo "⚠️  RabbitMQ管理界面检查失败，但继续启动"
fi

# 运行数据库迁移
echo "🗄️  运行数据库迁移..."
if [ -f "dist/database/migrations" ]; then
    node dist/database/migrations/run-migrations.js || echo "⚠️  数据库迁移失败，但继续启动"
fi

# 创建必要的目录
echo "📁 创建必要的目录..."
mkdir -p logs uploads scripts

# 设置权限
chmod 755 logs uploads scripts

# 启动应用
echo "🎯 启动应用服务..."
if [ "$NODE_ENV" = "production" ]; then
    exec node dist/main.js
else
    exec npm run start:dev
fi