$ErrorActionPreference = "Stop"

$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
$repoRoot = Resolve-Path (Join-Path $scriptDir "..")
Set-Location $repoRoot

$pythonVersion = python -c "import sys; print('%d.%d.%d' % sys.version_info[:3])"
Write-Host "Using Python: $pythonVersion"
if ([version]$pythonVersion -lt [version]"3.10.0") {
    Write-Warning "Project target is Python 3.10+. Switch to a 3.10+ environment before official release builds."
}
$spec = Join-Path $repoRoot "cmshopee.spec"
if (-not (Test-Path -LiteralPath $spec)) {
    throw "Missing cmshopee.spec"
}

python -m PyInstaller --noconfirm --clean $spec

$distDir = Join-Path $repoRoot "dist\cmshopee"
$exePath = Join-Path $distDir "cmshopee.exe"
if (-not (Test-Path -LiteralPath $exePath)) {
    throw "Build failed: $exePath not found"
}

$excluded = @(
    "config.json",
    "config\ai_models.json",
    "cmshopee.db",
    "cmshopee.db-wal",
    "cmshopee.db-shm",
    "db.sqlite",
    "chrome_user_data_dir",
    "images",
    "logs",
    "prompts",
    "title_prompt.txt"
)

$found = @()
foreach ($relative in $excluded) {
    $candidate = Join-Path $distDir $relative
    if (Test-Path -LiteralPath $candidate) {
        $found += $relative
    }
}

if ($found.Count -gt 0) {
    throw "Build output contains local user data: $($found -join ', ')"
}

Write-Host "Build complete: $exePath"
Write-Host "Do not copy local data into the release package."