[Console]::OutputEncoding = [Text.Encoding]::UTF8
$ErrorActionPreference = 'Continue'

Write-Host "[*] Installing applications using winget"
Write-Host ""

# Applications to install
$apps = @(
    @{Name="Google Chrome"; Id="Google.Chrome"},
    @{Name="7-Zip"; Id="7zip.7zip"},
    @{Name="AnyDesk"; Id="AnyDeskSoftwareGmbH.AnyDesk"},
    @{Name="LINE"; Id="LINE.LINE"},
    @{Name="Adobe Reader"; Id="Adobe.Acrobat.Reader.64-bit"}
)

$installedCount = 0
$totalApps = $apps.Count

Write-Host "Installing $totalApps applications..."
Write-Host ""

foreach ($app in $apps) {
    Write-Host "[$($installedCount + 1)/$totalApps] Installing $($app.Name)..."

    try {
        # First check if already installed
        $checkResult = & winget list $app.Id 2>$null
        if ($LASTEXITCODE -eq 0) {
            Write-Host "  [SKIP] $($app.Name) already installed"
            $installedCount++
            continue
        }

        # Install the application
        Write-Host "  Downloading and installing..."
        $installResult = & winget install $app.Id --accept-package-agreements --accept-source-agreements --silent

        if ($LASTEXITCODE -eq 0) {
            Write-Host "  [OK] $($app.Name) installed successfully"
            $installedCount++
        } else {
            Write-Host "  [!] $($app.Name) installation may have failed"
            Write-Host "  Checking if it was actually installed..."

            # Double-check installation
            Start-Sleep -Seconds 2
            $verifyResult = & winget list $app.Id 2>$null
            if ($LASTEXITCODE -eq 0) {
                Write-Host "  [OK] $($app.Name) verified as installed"
                $installedCount++
            } else {
                Write-Host "  [ERROR] $($app.Name) installation failed"
            }
        }

    } catch {
        Write-Host "  [ERROR] Exception installing $($app.Name): $($_.Exception.Message)"
    }

    Write-Host ""
    Start-Sleep -Seconds 1
}

Write-Host "=== Installation Summary ==="
Write-Host "Successfully processed: $installedCount / $totalApps applications"
Write-Host ""

# Verification
Write-Host "Verification check:"

$verificationPaths = @(
    @{Name="Chrome"; Path="C:\Program Files\Google\Chrome\Application\chrome.exe"},
    @{Name="7-Zip"; Path="C:\Program Files\7-Zip\7z.exe"},
    @{Name="AnyDesk"; Path="C:\Program Files (x86)\AnyDesk\AnyDesk.exe"},
    @{Name="Adobe Reader"; Path="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe"}
)

foreach ($check in $verificationPaths) {
    if (Test-Path $check.Path) {
        Write-Host "  [OK] $($check.Name) - Found"
    } else {
        Write-Host "  [?] $($check.Name) - Not found at expected location"
    }
}

# LINE has a different installation path (per-user)
$lineUserPath = "C:\Users\$env:USERNAME\AppData\Local\LINE\bin\LineLauncher.exe"
$lineSystemPath = "C:\Program Files\LINE\bin\LineLauncher.exe"

if ((Test-Path $lineUserPath) -or (Test-Path $lineSystemPath)) {
    Write-Host "  [OK] LINE - Found"
} else {
    Write-Host "  [?] LINE - Not found"
}

Write-Host ""
Write-Host "Installation completed!"
Write-Host "Applications may take a few moments to appear in Start Menu."
Write-Host "Some applications may require a system restart to function properly."