# CloudNest 本地开发启动脚本 (Windows PowerShell)
# CloudNest Local Development Startup Script (Windows PowerShell)
#
# 前置条件 / Prerequisites:
#   1. 安装 Go 1.25+   (https://go.dev/dl/)
#   2. 安装 Docker Desktop (https://www.docker.com/products/docker-desktop/)
#
# 用法 / Usage:
#   .\start-local.ps1              # 使用默认 dev 配置启动（自动启动基础设施）
#   $env:CLOUDNEST_ENV="test"; .\start-local.ps1  # 使用 test 配置启动
#
# 环境变量 / Environment Variables:
#   CLOUDNEST_ENV      - 运行环境: dev / test / prod（默认: dev）
#   SKIP_INFRA         - 是否跳过基础设施启动: true / false（默认: false）
#   DB_PASSWORD        - MySQL 密码（默认: sun900120）
#   DB_NAME            - 数据库名（默认: cloudnest）
#   REDIS_PORT         - Redis 端口（默认: 6379）
#   MINIO_ACCESS_KEY   - MinIO 访问密钥（默认: minioadmin）
#   MINIO_SECRET_KEY   - MinIO 秘密密钥（默认: minioadmin）

$ErrorActionPreference = "Stop"

function Test-Command($cmd) {
    return [bool](Get-Command $cmd -ErrorAction SilentlyContinue)
}

# 设置默认环境 / Set default environment
if (-not $env:CLOUDNEST_ENV) {
    $env:CLOUDNEST_ENV = "dev"
}

Write-Host "=== CloudNest 本地开发启动 ===" -ForegroundColor Cyan
Write-Host "环境 / Environment: $($env:CLOUDNEST_ENV)" -ForegroundColor Cyan

# 检查依赖 / Check dependencies
if (-not (Test-Command "go")) {
    Write-Host "[错误] 未找到 Go。请先安装 Go 1.25+: https://go.dev/dl/" -ForegroundColor Red
    exit 1
}

# 检查基础设施 / Check infrastructure
$skipInfra = $false
if ($env:SKIP_INFRA -eq "true") {
    $skipInfra = $true
    Write-Host "[信息] SKIP_INFRA=true，跳过基础设施启动" -ForegroundColor Yellow
} else {
    if (-not (Test-Command "docker")) {
        Write-Host "[错误] 未找到 Docker。请先安装 Docker Desktop: https://www.docker.com/products/docker-desktop/" -ForegroundColor Red
        Write-Host "       或者设置 SKIP_INFRA=true 使用外部基础设施" -ForegroundColor Yellow
        exit 1
    }

    # 检查基础设施是否已启动 / Check if infrastructure is running
    $mysqlRunning = docker ps --filter "name=cloudnest-mysql" --format "{{.Names}}" 2>$null
    $redisRunning = docker ps --filter "name=cloudnest-redis" --format "{{.Names}}" 2>$null
    $minioRunning = docker ps --filter "name=cloudnest-minio" --format "{{.Names}}" 2>$null

    if (-not $mysqlRunning -or -not $redisRunning -or -not $minioRunning) {
        Write-Host "[信息] 基础设施未运行，尝试自动启动..." -ForegroundColor Yellow
        
        # 构建 Docker Compose 命令（支持环境变量覆盖）
        $composeCmd = "docker compose -f docker-compose.infra.yml up -d"
        Write-Host "[命令] $composeCmd" -ForegroundColor Cyan
        Invoke-Expression $composeCmd

        Write-Host "[信息] 等待 MySQL 就绪..." -ForegroundColor Yellow
        $maxWait = 60
        $waited = 0
        while ($waited -lt $maxWait) {
            $healthy = docker inspect --format='{{.State.Health.Status}}' cloudnest-mysql 2>$null
            if ($healthy -eq "healthy") { break }
            Start-Sleep -Seconds 2
            $waited += 2
            Write-Host "  已等待 ${waited}s..." -ForegroundColor DarkGray
        }
        if ($healthy -ne "healthy") {
            Write-Host "[警告] MySQL 健康检查超时，可能还在初始化，继续尝试启动服务..." -ForegroundColor Yellow
        }
    } else {
        Write-Host "[信息] 基础设施已运行" -ForegroundColor Green
    }
}

# 下载 Go 依赖 / Download Go dependencies
Write-Host "[信息] 下载 Go 依赖..." -ForegroundColor Cyan
$env:GOROOT = "D:\go"
$env:PATH = "D:\go\bin;" + $env:PATH
go mod tidy
if ($LASTEXITCODE -ne 0) {
    Write-Host "[错误] go mod tidy 失败" -ForegroundColor Red
    exit 1
}

# 编译并启动 Auth Service / Build and start Auth Service
Write-Host "[信息] 启动 Auth Service (端口: 8081)..." -ForegroundColor Cyan
Start-Process powershell -ArgumentList "-NoExit", "-Command", "`$Host.UI.RawUI.WindowTitle='Auth Service'; `$env:CLOUDNEST_ENV='$($env:CLOUDNEST_ENV)'; `$env:GOROOT='D:\go'; `$env:PATH='D:\go\bin;' + `$env:PATH; cd '$PWD'; go run ./cmd/auth-service" -WindowStyle Normal

# 编译并启动 File Service (固定端口 8082，避免与 Auth Service 冲突)
# Build and start File Service (fixed port 8082 to avoid conflict with Auth Service)
Write-Host "[信息] 启动 File Service (端口: 8082)..." -ForegroundColor Cyan
Start-Process powershell -ArgumentList "-NoExit", "-Command", "`$Host.UI.RawUI.WindowTitle='File Service'; `$env:CLOUDNEST_ENV='$($env:CLOUDNEST_ENV)'; `$env:SERVER_PORT='8082'; `$env:GOROOT='D:\go'; `$env:PATH='D:\go\bin;' + `$env:PATH; cd '$PWD'; go run ./cmd/file-service" -WindowStyle Normal

Write-Host ""
Write-Host "=== 本地服务已启动 ===" -ForegroundColor Green
Write-Host "配置文件 / Config: configs/config.$($env:CLOUDNEST_ENV).yaml" -ForegroundColor Green
Write-Host "Auth Service:  http://localhost:8081 (若占用则自动切换端口)" -ForegroundColor Green
Write-Host "File Service:  http://localhost:8082 (若占用则自动切换端口)" -ForegroundColor Green
Write-Host "MinIO Console: http://localhost:9001 (minioadmin / minioadmin)" -ForegroundColor Green
Write-Host ""
Write-Host "测试命令 / Test commands:" -ForegroundColor Cyan
Write-Host "  注册 / Register: curl -X POST http://localhost:8081/api/v1/auth/register -H 'Content-Type: application/json' -d '{\"username\":\"admin\",\"password\":\"123456\"}'"
Write-Host "  登录 / Login:    curl -X POST http://localhost:8081/api/v1/auth/login    -H 'Content-Type: application/json' -d '{\"username\":\"admin\",\"password\":\"123456\"}'"
Write-Host ""
Write-Host "按 Enter 退出此窗口（服务进程会继续在后台运行）" -ForegroundColor DarkGray
Read-Host