Package.ps1

# Package.ps1 - builds ModSync and creates a Thunderstore-ready zip
# Usage: .\Package.ps1
#        .\Package.ps1 -SkipBuild   (skip dotnet build, re-package last build)

param(
    [switch]$SkipBuild
)

$ErrorActionPreference = "Stop"

$ProjectRoot  = $PSScriptRoot
$AssemblyName = "ModSync"
$BuildOutput  = Join-Path $ProjectRoot "bin\Release\$AssemblyName.dll"
$TSAssets     = Join-Path $ProjectRoot "Thunderstore"
$StagingDir   = Join-Path $ProjectRoot "bin\Package"
$OutDir       = Join-Path $ProjectRoot "bin\Release"

# --- 1. Read version from manifest.json ---
$Manifest = Get-Content (Join-Path $TSAssets "manifest.json") | ConvertFrom-Json
$Version  = $Manifest.version_number
$ZipName  = "$AssemblyName-$Version.zip"
$ZipPath  = Join-Path $OutDir $ZipName

# --- 2. Build ---
if (-not $SkipBuild) {
    Write-Host "Building $AssemblyName v$Version (Release)..." -ForegroundColor Cyan
    dotnet build "$ProjectRoot\$AssemblyName.csproj" -c Release
    if ($LASTEXITCODE -ne 0) { throw "Build failed." }
}

if (-not (Test-Path $BuildOutput)) {
    throw "DLL not found at: $BuildOutput -- Run without -SkipBuild first."
}

# --- 3. Check for icon.png ---
$IconPath = Join-Path $TSAssets "icon.png"
if (-not (Test-Path $IconPath)) {
    Write-Warning "icon.png not found in Thunderstore/. Thunderstore requires a 256x256 PNG icon."
    Write-Warning "Add one at: $IconPath"
    Write-Warning "Continuing without icon -- the package will be rejected by Thunderstore until one is added."
}

# --- 4. Stage package contents ---
Write-Host "Staging package..." -ForegroundColor Cyan

if (Test-Path $StagingDir) { Remove-Item $StagingDir -Recurse -Force }
New-Item -ItemType Directory -Path "$StagingDir\BepInEx\plugins\$AssemblyName" -Force | Out-Null

# Thunderstore root files
Copy-Item (Join-Path $TSAssets "manifest.json") $StagingDir
Copy-Item (Join-Path $TSAssets "README.md")     $StagingDir
Copy-Item (Join-Path $TSAssets "CHANGELOG.md")  $StagingDir
if (Test-Path $IconPath) {
    Copy-Item $IconPath $StagingDir
}

# Plugin DLL
Copy-Item $BuildOutput "$StagingDir\BepInEx\plugins\$AssemblyName\$AssemblyName.dll"

# --- 5. Zip ---
Write-Host "Creating $ZipName..." -ForegroundColor Cyan

if (Test-Path $ZipPath) { Remove-Item $ZipPath -Force }
Compress-Archive -Path "$StagingDir\*" -DestinationPath $ZipPath

# --- 6. Done ---
$Size = [math]::Round((Get-Item $ZipPath).Length / 1KB, 1)
Write-Host ""
Write-Host "Done! Package ready:" -ForegroundColor Green
Write-Host "  $ZipPath  ($Size KB)" -ForegroundColor Green
Write-Host ""
Write-Host "Upload at: https://thunderstore.io/c/peak/create/" -ForegroundColor DarkCyan