# Publish UtopiaCanteen.BackendService to a folder (default C:\UtopiaCanteenBackend).
# Default: self-contained win-x64 (no .NET runtime required on target PC).
param(
    [string]$OutputPath = "C:\UtopiaCanteenBackend",
    [ValidateSet("Debug", "Release")]
    [string]$Configuration = "Release",
    [string]$Runtime = "win-x64",
    [switch]$FrameworkDependent,
    [switch]$SelfContained
)

$ErrorActionPreference = "Stop"
$Root = Split-Path -Parent $PSScriptRoot
$Project = Join-Path $Root "UtopiaCanteen.BackendService\UtopiaCanteen.BackendService.csproj"

if (-not (Test-Path $Project)) {
    throw "Project not found: $Project"
}

# Self-contained unless -FrameworkDependent is passed.
$isSelfContained = -not $FrameworkDependent
if ($SelfContained) {
    $isSelfContained = $true
}

$publishArgs = @(
    "publish", $Project,
    "-c", $Configuration,
    "-o", $OutputPath
)

if ($isSelfContained) {
    $publishArgs += @("-r", $Runtime, "--self-contained", "true")
    Write-Host "Publishing backend ($Configuration, self-contained $Runtime) -> $OutputPath"
} else {
    $publishArgs += @("--self-contained", "false")
    Write-Host "Publishing backend ($Configuration, framework-dependent) -> $OutputPath"
    Write-Host "Target PC must have .NET 8 Desktop Runtime installed."
}

dotnet @publishArgs

if ($LASTEXITCODE -ne 0) {
    throw "dotnet publish failed with exit code $LASTEXITCODE"
}

$appsettings = Join-Path $OutputPath "appsettings.json"
if (Test-Path $appsettings) {
    Write-Host "Edit connection strings in: $appsettings"
}

Write-Host @"
Done. Executable: $(Join-Path $OutputPath 'UtopiaCanteen.BackendService.exe')

Deploy: copy the entire folder '$OutputPath' to the server PC.
$(if ($isSelfContained) { "Self-contained: .NET runtime is included; no separate install needed." } else { "Framework-dependent: install .NET 8 Runtime on the server." })
"@