@echo off
setlocal enabledelayedexpansion

echo 开始静态构建...

echo 1. 清理之前的构建文件...
if exist ".next" rmdir /s /q ".next" 2>nul
if exist "out" rmdir /s /q "out" 2>nul

echo 2. 备份并删除 API 目录...
set "api_backed_up=false"
if exist "app\api" (
    robocopy "app\api" "..\temp-api-backup" /E >nul 2>&1
    if exist "..\temp-api-backup" (
        rmdir /s /q "app\api" >nul 2>&1
        if not exist "app\api" (
            set "api_backed_up=true"
            echo    API 目录已备份到上级目录并删除
        ) else (
            echo    警告: 无法删除 API 目录，继续构建...
        )
    ) else (
        echo    警告: 无法备份 API 目录，继续构建...
    )
) else (
    echo    API 目录不存在，跳过备份
)

echo 3. 构建静态文件...
call npm run build:static
set "build_result=!ERRORLEVEL!"

echo 4. 复制404页面...
if exist "public\404.html" (
    copy "public\404.html" "out\404.html" >nul 2>&1
    if exist "out\404.html" (
        echo    404.html 已复制到 out 目录
    ) else (
        echo    警告: 无法复制 404.html
    )
) else (
    echo    警告: public\404.html 不存在
)

echo 5. 恢复 API 目录...
if "!api_backed_up!" == "true" (
    if exist "..\temp-api-backup" (
        robocopy "..\temp-api-backup" "app\api" /E >nul 2>&1
        rmdir /s /q "..\temp-api-backup" >nul 2>&1
        if exist "app\api" (
            echo    API 目录已恢复
        ) else (
            echo    警告: 无法恢复 API 目录，请手动将上级目录的 temp-api-backup 复制为 app\api
        )
    )
)

echo.
if !build_result! == 0 (
    echo ✅ 静态构建完成！
    echo 📁 静态文件位置: out/ 目录
    echo 🚀 可以将 out/ 目录上传到服务器
    echo.
    echo 预览命令: npm run preview
) else (
    echo ❌ 构建失败！
    echo 错误代码: !build_result!
)

echo.
pause