<#
.SYNOPSIS
    Velopack ile Setup.exe üretimi. Self-contained publish alıp vpk pack yapar.

.DESCRIPTION
    1. Proje dosyasından sürüm okur
    2. dotnet publish (self-contained, single-file, win-x64)
    3. vpk pack ile Setup.exe, Portable.zip ve feed dosyalarını üretir
    4. Setup.exe ve Portable.zip'i istenen formata rename eder (feed dosyaları orijinal Velopack naming'de kalır)
    5. Çıktı: artifacts/velopack/win-x64-stable/

.NOTES
    Velopack CLI: NuGet paketinden dogrudan calistirilan vpk.dll kullanilir
    Icon: Assets/AppIcon.ico (installer ikonu)
    Velopack CLI args: camelCase (--outputDir, --packId, --packTitle, --packAuthors, --packVersion, --packDir, --mainExe)
#>

param(
    [switch]$WhatIf
)

$ErrorActionPreference = "Stop"
$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Definition
$repoRoot = Split-Path -Parent (Split-Path -Parent $scriptDir)
$projPath = Join-Path $repoRoot "src\RgbLedStripController\RgbLedStripController.csproj"
$iconPath = Join-Path $repoRoot "src\RgbLedStripController\Assets\AppIcon.ico"
$publishDir = Join-Path $repoRoot "artifacts\publish\win-x64"
$velopackDir = Join-Path $repoRoot "artifacts\velopack\win-x64-stable"

# Sürümü csproj'dan oku (birden fazla PropertyGroup olabilir)
$projXml = [xml](Get-Content $projPath)
$version = $projXml.Project.PropertyGroup | Where-Object { $_.Version } | Select-Object -First 1 -ExpandProperty Version
if (-not $version) { throw "Version not found in csproj" }
Write-Host "Version: $version" -ForegroundColor Cyan

# Publish output klasörü
$stagedPublishDir = Join-Path $publishDir $version
if (-not $WhatIf) {
    if (Test-Path $stagedPublishDir) { Remove-Item -Recurse -Force $stagedPublishDir }
} else {
    Write-Host "[WhatIf] Would clean: $stagedPublishDir"
}

# Velopack output klasörünü temizle (duplicate önleme)
if (-not $WhatIf) {
    if (Test-Path $velopackDir) { Remove-Item -Recurse -Force $velopackDir }
    New-Item -ItemType Directory -Force -Path $velopackDir | Out-Null
} else {
    Write-Host "[WhatIf] Would clean and recreate: $velopackDir"
}

# 1. dotnet publish
$publishArgs = @(
    "publish", $projPath
    "-c", "Release"
    "-r", "win-x64"
    "--self-contained", "true"
    "-p:PublishSingleFile=true"
    "-p:PublishTrimmed=false"
    "-p:IncludeNativeLibrariesForSelfExtract=true"
    "-p:DebugType=none"
    "-p:DebugSymbols=false"
    "--configfile", (Join-Path $repoRoot "NuGet.Config")
    "-o", $stagedPublishDir
)
Write-Host "dotnet publish..." -ForegroundColor Cyan
if (-not $WhatIf) {
    & dotnet $publishArgs
    if ($LASTEXITCODE -ne 0) { throw "dotnet publish failed ($LASTEXITCODE)" }
} else {
    Write-Host "[WhatIf] dotnet $publishArgs"
}

# 2. vpk pack (args camelCase)
$nugetPkgs = $env:NUGET_PACKAGES
if (-not $nugetPkgs) { $nugetPkgs = Join-Path $env:USERPROFILE ".nuget/packages" }
$vpkDll = Join-Path $nugetPkgs "vpk/0.0.1298/tools/net8.0/any/vpk.dll"
if (-not (Test-Path $vpkDll)) { throw "vpk.dll not found at $vpkDll" }
$vpkArgs = @(
    "pack",
    "--outputDir", $velopackDir,
    "--packId", "Fristy.RgbLedStripController",
    "--packTitle", "RGB Led Strip Controller",
    "--packAuthors", "fristy",
    "--packVersion", $version,
    "--icon", $iconPath,
    "--packDir", $stagedPublishDir,
    "--mainExe", "RgbLedStripController.exe"
)
Write-Host "vpk pack..." -ForegroundColor Cyan
if (-not $WhatIf) {
    & dotnet $vpkDll $vpkArgs
    if ($LASTEXITCODE -ne 0) { throw "vpk pack failed ($LASTEXITCODE)" }
} else {
    Write-Host "[WhatIf] dotnet $vpkDll $vpkArgs"
}

# 3. Sadece Setup.exe ve Portable.zip'i istenen formata rename et
# Feed dosyaları (releases.*.json, *.nupkg) orijinal Velopack naming'de kalsın (auto-update için)
$setupSrc = Join-Path $velopackDir "Fristy.RgbLedStripController-win-Setup.exe"
$setupDst = Join-Path $velopackDir "RGBLedStripController-Setup-v${version}-x64.exe"
$portableSrc = Join-Path $velopackDir "Fristy.RgbLedStripController-win-Portable.zip"
$portableDst = Join-Path $velopackDir "RGBLedStripController-Portable-v${version}-x64.zip"

if (-not $WhatIf) {
    if (Test-Path $setupSrc) { Move-Item -Force $setupSrc $setupDst; Write-Host "Renamed: $($setupDst)" }
    if (Test-Path $portableSrc) { Move-Item -Force $portableSrc $portableDst; Write-Host "Renamed: $($portableDst)" }
} else {
    Write-Host "[WhatIf] Would rename: $setupSrc -> $setupDst"
    Write-Host "[WhatIf] Would rename: $portableSrc -> $portableDst"
}

Write-Host "Done. Output: $velopackDir" -ForegroundColor Green
if (-not $WhatIf) {
    if (Test-Path $velopackDir) {
        Get-ChildItem $velopackDir | ForEach-Object { Write-Host "  $($_.Name) - $([math]::Round($_.Length/1MB,2)) MB" }
    } else {
        Write-Host "Warning: $velopackDir not found" -ForegroundColor Yellow
    }
}