@echo off
REM PSK-Proxy-Tunnel Build Script for Windows
REM This script builds single executable binaries for Windows

setlocal enabledelayedexpansion

REM Colors for output (Windows 10+ supports ANSI colors)
set "RED=[91m"
set "GREEN=[92m"
set "YELLOW=[93m"
set "BLUE=[94m"
set "NC=[0m"

REM Function to print colored output
:print_status
echo %BLUE%[INFO]%NC% %~1
goto :eof

:print_success
echo %GREEN%[SUCCESS]%NC% %~1
goto :eof

:print_warning
echo %YELLOW%[WARNING]%NC% %~1
goto :eof

:print_error
echo %RED%[ERROR]%NC% %~1
goto :eof

REM Function to check if command exists
:command_exists
where %1 >nul 2>&1
if %errorlevel% equ 0 (
    exit /b 0
) else (
    exit /b 1
)

REM Function to show help
:show_help
echo PSK-Proxy-Tunnel Build Script for Windows
echo.
echo Usage: %0 [OPTIONS]
echo.
echo Options:
echo   --windows    Build for Windows (default)
echo   --all        Build for all platforms
echo   --clean      Clean build artifacts
echo   --help       Show this help message
echo.
echo Examples:
echo   %0 --windows     Build for Windows only
echo   %0 --all         Build for all platforms
echo   %0 --clean       Clean build artifacts
echo.
goto :eof

REM Function to clean build artifacts
:clean_build
call :print_status "Cleaning build artifacts..."
call npm run clean
if %errorlevel% equ 0 (
    call :print_success "Build artifacts cleaned"
) else (
    call :print_error "Failed to clean build artifacts"
)
goto :eof

REM Function to build for Windows
:build_windows
call :print_status "Building for Windows..."
call npm run prebuild
call npm run build:windows
if %errorlevel% equ 0 (
    call :print_success "Build completed for Windows"
) else (
    call :print_error "Build failed for Windows"
)
goto :eof

REM Function to build for all platforms
:build_all
call :print_status "Building for all platforms..."
call npm run build
if %errorlevel% equ 0 (
    call :print_success "Build completed for all platforms"
) else (
    call :print_error "Build failed for all platforms"
)
goto :eof

REM Main script logic
:main
REM Check if we're in the right directory
if not exist "package.json" (
    call :print_error "package.json not found. Please run this script from the project root directory."
    exit /b 1
)

REM Check if Node.js is installed
call :command_exists node
if %errorlevel% neq 0 (
    call :print_error "Node.js is not installed. Please install Node.js first."
    exit /b 1
)

REM Check if npm is installed
call :command_exists npm
if %errorlevel% neq 0 (
    call :print_error "npm is not installed. Please install npm first."
    exit /b 1
)

REM Install dependencies if node_modules doesn't exist
if not exist "node_modules" (
    call :print_status "Installing dependencies..."
    call npm install
    if %errorlevel% equ 0 (
        call :print_success "Dependencies installed"
    ) else (
        call :print_error "Failed to install dependencies"
        exit /b 1
    )
)

REM Parse command line arguments
if "%1"=="" (
    REM No arguments provided, build for Windows
    call :build_windows
    goto :eof
)

:parse_args
if "%1"=="--windows" (
    call :build_windows
    shift
    goto :parse_args
) else if "%1"=="--all" (
    call :build_all
    shift
    goto :parse_args
) else if "%1"=="--clean" (
    call :clean_build
    shift
    goto :parse_args
) else if "%1"=="--help" (
    call :show_help
    exit /b 0
) else if "%1"=="" (
    goto :eof
) else (
    call :print_error "Unknown option: %1"
    call :show_help
    exit /b 1
)

goto :parse_args