@echo off
setlocal enabledelayedexpansion
chcp 65001 >nul

REM 设置错误时退出
set "EXIT_CODE=0"

REM 解析命令行参数
call :parse_arguments %*

REM 主函数
call :main
goto :end

REM 主函数
:main
call :log_info "Starting X1.WebUI build process..."

call :check_node_version
if !EXIT_CODE! neq 0 goto :end

call :detect_package_manager
if !EXIT_CODE! neq 0 goto :end

call :install_dependencies
if !EXIT_CODE! neq 0 goto :end

call :build_project
if !EXIT_CODE! neq 0 goto :end

call :create_publish_dir
call :show_publish_info
call :show_deployment_instructions

call :log_success "Build completed!"
call :log_info "Please upload the publish directory contents to server /home/hyh/x1_web/"
goto :eof

REM 检查Node.js版本
:check_node_version
call :log_info "Checking Node.js version..."
node --version >nul 2>&1
if errorlevel 1 (
    call :log_error "Node.js not installed, please install Node.js 18+"
    set "EXIT_CODE=1"
    goto :end
)

for /f "tokens=*" %%i in ('node --version') do set "NODE_VERSION=%%i"
call :log_success "Node.js version check passed: !NODE_VERSION!"
goto :eof

REM 解析命令行参数
:parse_arguments
set "PACKAGE_MANAGER="
set "SHOW_HELP=false"

:parse_loop
if "%~1"=="" goto :parse_done
if /i "%~1"=="--npm" (
    set "PACKAGE_MANAGER=npm"
    call :log_info "Package manager set to npm via command line"
) else if /i "%~1"=="--yarn" (
    set "PACKAGE_MANAGER=yarn"
    call :log_info "Package manager set to yarn via command line"
) else if /i "%~1"=="--help" (
    set "SHOW_HELP=true"
) else (
    call :log_error "Unknown parameter: %~1"
    call :show_help
    set "EXIT_CODE=1"
    goto :end
)
shift
goto :parse_loop

:parse_done
if "!SHOW_HELP!"=="true" (
    call :show_help
    set "EXIT_CODE=0"
    goto :end
)
goto :eof

REM 显示帮助信息
:show_help
echo.
echo Usage: build.bat [options]
echo.
echo Options:
echo   --npm     Force using npm package manager
echo   --yarn    Force using yarn package manager
echo   --help    Show this help message
echo.
echo Examples:
echo   build.bat              - Auto detect package manager
echo   build.bat --npm        - Force using npm
echo   build.bat --yarn       - Force using yarn
echo   build.bat --help       - Show help
echo.
goto :eof

REM 检测包管理器
:detect_package_manager
call :log_info "Detecting package manager..."
if not "!PACKAGE_MANAGER!"=="" (
    call :log_info "Package manager already set to: !PACKAGE_MANAGER!"
    goto :eof
)

if exist "yarn.lock" (
    set "PACKAGE_MANAGER=yarn"
    call :log_info "Found yarn.lock, using yarn"
) else if exist "package-lock.json" (
    set "PACKAGE_MANAGER=npm"
    call :log_info "Found package-lock.json, using npm"
) else (
    set "PACKAGE_MANAGER=npm"
    call :log_info "No lock file found, defaulting to npm"
)
goto :eof

REM 安装依赖
:install_dependencies
call :log_info "Installing project dependencies..."
if not exist "node_modules" (
    if "!PACKAGE_MANAGER!"=="yarn" (
        call yarn install --frozen-lockfile
    ) else (
        call npm ci
    )
) else (
    if "!PACKAGE_MANAGER!"=="yarn" (
        call yarn install --frozen-lockfile --production
    ) else (
        call npm ci --only=production
    )
)
if errorlevel 1 (
    call :log_error "Dependency installation failed"
    set "EXIT_CODE=1"
    goto :end
)
call :log_success "Dependencies installed successfully"
goto :eof

REM 构建项目
:build_project
call :log_info "Building production version..."

 REM 直接尝试构建，如果失败则安装TypeScript
call :log_info "Attempting to build project..."
if "!PACKAGE_MANAGER!"=="yarn" (
    call yarn build
) else (
    call npm run build
)
if errorlevel 1 (
    call :log_warning "Build failed, checking if TypeScript is needed..."
    call :log_info "Installing TypeScript as dev dependency..."
    if "!PACKAGE_MANAGER!"=="yarn" (
        call yarn add -D typescript
    ) else (
        call npm install --save-dev typescript
    )
    
    call :log_info "Retrying build after TypeScript installation..."
    if "!PACKAGE_MANAGER!"=="yarn" (
        call yarn build
    ) else (
        call npm run build
    )
    if errorlevel 1 (
        call :log_error "Project build failed even after TypeScript installation"
        set "EXIT_CODE=1"
        goto :end
    )
)
call :log_success "Project build completed"
goto :eof

REM 创建发布目录
:create_publish_dir
call :log_info "Creating publish directory..."
if exist "publish" rmdir /s /q "publish"
mkdir "publish"

REM 复制构建产物到发布目录根目录
xcopy "dist\*" "publish\" /E /Y /Q

REM 复制Dockerfile和nginx配置到发布目录根目录
copy "Dockerfile" "publish\" >nul
copy "nginx.conf" "publish\" >nul

REM 复制部署脚本到发布目录根目录
copy "deploy.sh" "publish\" >nul

REM 注意：.dockerignore 文件不需要复制到发布目录，只在本地构建时使用

call :log_success "Publish directory created: publish/"
goto :eof

REM 显示文件大小
:show_publish_info
call :log_info "Publish directory info:"
for /f "tokens=1" %%i in ('dir publish /s ^| find "个文件"') do echo File count: %%i
echo.
call :log_info "Publish directory contents:"
dir publish /B
echo.
call :log_info "Publish directory structure:"
tree publish /F
goto :eof

REM 显示部署说明
:show_deployment_instructions
call :log_info "Deployment instructions:"
echo.
echo 1. Upload all contents of publish directory to server /home/hyh/x1_web/
echo 2. Ensure the following files are in /home/hyh/x1_web/ root directory:
echo    - Dockerfile
echo    - nginx.conf  
echo    - deploy.sh
echo    - index.html
echo    - assets/ directory
echo 3. On server run: chmod +x deploy.sh ^&^& ./deploy.sh
echo.
goto :eof

REM 日志函数（简化版本，不使用颜色）
:log_info
echo [INFO] %~1
goto :eof

:log_success
echo [SUCCESS] %~1
goto :eof

:log_warning
echo [WARNING] %~1
goto :eof

:log_error
echo [ERROR] %~1
goto :eof

:end
exit /b %EXIT_CODE%