# OpenSSL static linking environment setup script
# For Tauri build with static OpenSSL linking
[Console]::OutputEncoding = [System.Text.Encoding]::UTF8
$ErrorActionPreference = "Continue"

# OpenSSL installation path (OpenSSL-Win64 FULL version)
$OpenSSLDir = "C:\Program Files\OpenSSL-Win64"
$OpenSSLLibDir = "C:\Program Files\OpenSSL-Win64\lib\VC\x64\MT"
$OpenSSLIncludeDir = "C:\Program Files\OpenSSL-Win64\include"

# Check if OpenSSL is installed
if (-not (Test-Path $OpenSSLDir)) {
    Write-Host "[WARN] OpenSSL-Win64 not found at default location: $OpenSSLDir" -ForegroundColor Yellow
    Write-Host "[WARN] Trying other locations..." -ForegroundColor Yellow
    
    # Try other possible paths
    $possiblePaths = @(
        "C:\Program Files\OpenSSL-Win64",
        "C:\Program Files (x86)\OpenSSL-Win64",
        "C:\OpenSSL-Win64"
    )
    
    foreach ($path in $possiblePaths) {
        if (Test-Path $path) {
            $OpenSSLDir = $path
            $OpenSSLLibDir = "$path\lib\VC\x64\MT"
            $OpenSSLIncludeDir = "$path\include"
            Write-Host "[OK] Found OpenSSL: $path" -ForegroundColor Green
            break
        }
    }
}

# Set environment variables (static linking OpenSSL)
$env:OPENSSL_DIR = $OpenSSLDir
$env:OPENSSL_LIB_DIR = $OpenSSLLibDir
$env:OPENSSL_INCLUDE_DIR = $OpenSSLIncludeDir
$env:OPENSSL_STATIC = "1"

# Set C runtime static linking (generate truly standalone exe)
$env:RUSTFLAGS = "-C target-feature=+crt-static"

Write-Host "========================================" -ForegroundColor Cyan
Write-Host "OpenSSL static linking environment configured" -ForegroundColor Cyan
Write-Host "========================================" -ForegroundColor Cyan
Write-Host "OPENSSL_DIR: $env:OPENSSL_DIR"
Write-Host "OPENSSL_LIB_DIR: $env:OPENSSL_LIB_DIR"
Write-Host "OPENSSL_INCLUDE_DIR: $env:OPENSSL_INCLUDE_DIR"
Write-Host "OPENSSL_STATIC: $env:OPENSSL_STATIC"
Write-Host "RUSTFLAGS: $env:RUSTFLAGS"
Write-Host ""

# Check if static libraries exist
$libcryptoPath = Join-Path $OpenSSLLibDir "libcrypto_static.lib"
$libsslPath = Join-Path $OpenSSLLibDir "libssl_static.lib"

if ((Test-Path $libcryptoPath) -and (Test-Path $libsslPath)) {
    Write-Host "[OK] OpenSSL static libraries found" -ForegroundColor Green
    Write-Host "  - $libcryptoPath"
    Write-Host "  - $libsslPath"
} else {
    Write-Host "[WARN] OpenSSL static libraries not found" -ForegroundColor Yellow
    Write-Host "  Expected: $libcryptoPath"
    Write-Host "  Expected: $libsslPath"
    Write-Host "[INFO] Will use vendored OpenSSL (takes longer to compile)" -ForegroundColor Yellow
    # Clear manual path settings, let openssl crate use vendored
    $env:OPENSSL_DIR = $null
    $env:OPENSSL_LIB_DIR = $null
    $env:OPENSSL_INCLUDE_DIR = $null
}

Write-Host ""