# Prisma 客户端修复脚本（Windows PowerShell）
# 使用方法：.\fix-prisma.ps1

param(
    [string]$ServerIP,
    [string]$ServerUser = "root",
    [string]$ProjectPath = "/www/wwwroot/sucai"
)

Write-Host "=========================================="
Write-Host "   Prisma 客户端修复工具"
Write-Host "=========================================="
Write-Host ""

if ($ServerIP) {
    # 远程修复模式
    Write-Host "🌐 远程修复模式"
    Write-Host "服务器: ${ServerUser}@${ServerIP}"
    Write-Host "路径: $ProjectPath"
    Write-Host ""
    
    Write-Host "[1/3] 上传修复脚本..."
    scp fix-prisma.sh "${ServerUser}@${ServerIP}:${ProjectPath}/"
    
    if ($LASTEXITCODE -eq 0) {
        Write-Host "✅ 上传成功"
    } else {
        Write-Host "❌ 上传失败"
        exit 1
    }
    
    Write-Host ""
    Write-Host "[2/3] 执行修复脚本..."
    ssh "${ServerUser}@${ServerIP}" "cd $ProjectPath && bash fix-prisma.sh"
    
    Write-Host ""
    Write-Host "[3/3] 验证结果..."
    $VerifyCmd = "ssh ${ServerUser}@${ServerIP} 'cd $ProjectPath && test -f node_modules/.prisma/client/index.js && echo SUCCESS || echo FAILED'"
    $Result = Invoke-Expression $VerifyCmd
    
    if ($Result -match "SUCCESS") {
        Write-Host "✅ Prisma 客户端已成功生成"
    } else {
        Write-Host "❌ Prisma 客户端生成失败"
    }
    
} else {
    # 本地修复模式
    Write-Host "💻 本地修复模式"
    Write-Host ""
    
    # 检查是否在项目目录
    if (!(Test-Path "package.json")) {
        Write-Host "❌ 错误: 未找到 package.json"
        Write-Host "请在项目根目录运行此脚本"
        exit 1
    }
    
    Write-Host "[1/6] 检查 Node.js 版本..."
    $NodeVersion = node -v
    Write-Host "Node.js: $NodeVersion"
    
    Write-Host ""
    Write-Host "[2/6] 检查 Prisma Schema..."
    if (Test-Path "prisma\schema.prisma") {
        Write-Host "✅ Schema 文件存在"
    } else {
        Write-Host "❌ Schema 文件不存在"
        exit 1
    }
    
    Write-Host ""
    Write-Host "[3/6] 清理旧的 Prisma 生成文件..."
    if (Test-Path "node_modules\.prisma") {
        Remove-Item -Recurse -Force "node_modules\.prisma"
    }
    if (Test-Path "node_modules\@prisma") {
        Remove-Item -Recurse -Force "node_modules\@prisma"
    }
    Write-Host "✅ 清理完成"
    
    Write-Host ""
    Write-Host "[4/6] 检查环境变量..."
    if (Test-Path ".env") {
        Write-Host "✅ .env 文件存在"
        
        $EnvContent = Get-Content ".env"
        if ($EnvContent -match "DATABASE_URL") {
            Write-Host "✅ DATABASE_URL 已配置"
        } else {
            Write-Host "⚠️  警告: DATABASE_URL 未配置"
        }
    } else {
        Write-Host "⚠️  警告: .env 文件不存在"
    }
    
    Write-Host ""
    Write-Host "[5/6] 重新安装 Prisma 依赖..."
    Write-Host "⏳ 这可能需要一些时间..."
    
    npm install @prisma/client prisma --save
    
    if ($LASTEXITCODE -eq 0) {
        Write-Host "✅ Prisma 依赖安装成功"
    } else {
        Write-Host "❌ Prisma 依赖安装失败"
        exit 1
    }
    
    Write-Host ""
    Write-Host "[6/6] 生成 Prisma 客户端..."
    Write-Host "⏳ 正在生成..."
    
    npx prisma generate
    
    if ($LASTEXITCODE -eq 0) {
        Write-Host "✅ Prisma 客户端生成成功"
    } else {
        Write-Host "❌ Prisma 客户端生成失败"
        exit 1
    }
    
    Write-Host ""
    Write-Host "=========================================="
    Write-Host "   ✅ 修复完成！"
    Write-Host "=========================================="
    Write-Host ""
    
    if (Test-Path "node_modules\.prisma\client") {
        $Size = (Get-ChildItem "node_modules\.prisma\client" -Recurse | Measure-Object -Property Length -Sum).Sum / 1MB
        Write-Host "📊 生成的文件大小: $([math]::Round($Size, 2)) MB"
    }
    
    Write-Host ""
    Write-Host "🎯 下一步："
    Write-Host "  npm run dev          # 启动开发服务器"
    Write-Host "  npm run build        # 构建项目"
    Write-Host "  npx prisma studio    # 打开数据库管理界面"
    Write-Host ""
}