$ErrorActionPreference = "Stop"

$projectRoot = Split-Path -Parent $PSScriptRoot
$templateRoot = Join-Path $PSScriptRoot "baota_bundle"
$packageStage = Join-Path $PSScriptRoot ".baota-package-stage"
$packageFile = Join-Path $PSScriptRoot "wechat-backend-baota.zip"
$expectedStage = [System.IO.Path]::GetFullPath(
    (Join-Path $projectRoot "backend_deploy\.baota-package-stage")
)

if ([System.IO.Path]::GetFullPath($packageStage) -ne $expectedStage) {
    throw "临时目录校验失败"
}

if (Test-Path -LiteralPath $packageStage) {
    Remove-Item -LiteralPath $packageStage -Recurse -Force
}

try {
    New-Item -ItemType Directory -Path $packageStage | Out-Null
    Copy-Item -LiteralPath (Join-Path $projectRoot "admin_backend.py") -Destination $packageStage
    Copy-Item -LiteralPath (Join-Path $templateRoot "Dockerfile") -Destination $packageStage
    Copy-Item -LiteralPath (Join-Path $templateRoot "compose.yaml") -Destination $packageStage
    Copy-Item -LiteralPath (Join-Path $templateRoot ".env.example") -Destination $packageStage
    Copy-Item -LiteralPath (Join-Path $templateRoot "README.md") -Destination $packageStage
    Compress-Archive -Path (Join-Path $packageStage "*") -DestinationPath $packageFile -Force
    Write-Output "已生成：$packageFile"
}
finally {
    if (Test-Path -LiteralPath $packageStage) {
        Remove-Item -LiteralPath $packageStage -Recurse -Force
    }
}