# release.ps1 – Verbindlicher Single-Entry-Point fuer den lokalen AZA Release-Build
#
# Reihenfolge:
#   1. build_exe.ps1              (PyInstaller + Pre-Build-Validierung)
#   2. build_installer.ps1        (Inno Setup Installer)
#   3. build_release_manifest.ps1 (version.json aus aza_version.py)
#   4. Post-Build-Verifizierung
#   5. Abschlussmeldung mit Upload-Befehlen
#
# Verbindliche Release-Artefakte:
#   dist\installer\aza_desktop_setup.exe
#   release\version.json

$ErrorActionPreference = "Stop"
$projectRoot = $PSScriptRoot

Write-Host ""
Write-Host "=============================================="
Write-Host "  AZA Release-Build"
Write-Host "=============================================="
Write-Host ""

# --- Schritt 1: Desktop EXE bauen ---
Write-Host "[1/4] Desktop EXE bauen (build_exe.ps1)..."
Write-Host ""
& (Join-Path $projectRoot "build_exe.ps1")
if ($LASTEXITCODE -ne 0) {
    Write-Error "ABBRUCH: build_exe.ps1 fehlgeschlagen."
    exit 1
}
Write-Host ""

# --- Schritt 2: Installer bauen ---
Write-Host "[2/4] Installer bauen (build_installer.ps1)..."
Write-Host ""
& (Join-Path $projectRoot "build_installer.ps1")
if ($LASTEXITCODE -ne 0) {
    Write-Error "ABBRUCH: build_installer.ps1 fehlgeschlagen."
    exit 1
}
Write-Host ""

# --- Schritt 3: Release-Manifest aktualisieren ---
Write-Host "[3/4] Release-Manifest aktualisieren (build_release_manifest.ps1)..."
Write-Host ""
& (Join-Path $projectRoot "build_release_manifest.ps1")
if ($LASTEXITCODE -ne 0) {
    Write-Error "ABBRUCH: build_release_manifest.ps1 fehlgeschlagen."
    exit 1
}
Write-Host ""

# --- Schritt 4: Post-Build-Verifizierung ---
Write-Host "[4/4] Post-Build-Verifizierung..."
Write-Host ""

$internalDir = Join-Path $projectRoot "dist\aza_desktop\_internal"
$installerPath = Join-Path $projectRoot "dist\installer\aza_desktop_setup.exe"
$manifestPath = Join-Path $projectRoot "release\version.json"
$errors = @()

# 4a) backend_url.txt pruefen
$urlFile = Join-Path $internalDir "backend_url.txt"
if (-not (Test-Path $urlFile)) {
    $errors += "backend_url.txt fehlt in _internal"
} else {
    $urlContent = (Get-Content $urlFile -Raw).Trim()
    if (-not $urlContent) {
        $errors += "backend_url.txt in _internal ist leer"
    } elseif ($urlContent -match "127\.0\.0\.1|localhost|0\.0\.0\.0") {
        $errors += "backend_url.txt in _internal enthaelt lokale Adresse: $urlContent"
    } else {
        Write-Host "  backend_url.txt OK: $urlContent"
    }
}

# 4b) backend_token.txt pruefen
$tokenFile = Join-Path $internalDir "backend_token.txt"
if (-not (Test-Path $tokenFile)) {
    $errors += "backend_token.txt fehlt in _internal"
} else {
    $tokenContent = (Get-Content $tokenFile -Raw).Trim()
    if (-not $tokenContent) {
        $errors += "backend_token.txt in _internal ist leer"
    } elseif ($tokenContent -match "CHANGE_ME") {
        $errors += "backend_token.txt in _internal enthaelt Platzhalter"
    } else {
        Write-Host "  backend_token.txt OK (Token vorhanden)"
    }
}

# 4c) Verbotene Dateien duerfen NICHT in _internal liegen
$forbidden = @(".env", "license_url.txt")
foreach ($f in $forbidden) {
    $fp = Join-Path $internalDir $f
    if (Test-Path $fp) {
        $errors += "VERBOTEN: $f liegt in _internal (darf nicht im Installer sein)"
    }
}
$forbiddenDb = Join-Path $internalDir "data\stripe_webhook.sqlite"
if (Test-Path $forbiddenDb) {
    $errors += "VERBOTEN: data\stripe_webhook.sqlite liegt in _internal (darf nicht im Installer sein)"
}
if ($errors.Count -eq 0) {
    Write-Host "  Keine verbotenen Dateien in _internal"
}

# 4d) Installer existiert und hat Groesse > 0
if (-not (Test-Path $installerPath)) {
    $errors += "Installer nicht gefunden: $installerPath"
} else {
    $fileInfo = Get-Item $installerPath
    if ($fileInfo.Length -eq 0) {
        $errors += "Installer hat Groesse 0: $installerPath"
    }
}

# 4e) version.json existiert und Version stimmt mit aza_version.py ueberein
if (-not (Test-Path $manifestPath)) {
    $errors += "release\version.json nicht gefunden"
} else {
    try {
        $manifest = Get-Content $manifestPath -Raw | ConvertFrom-Json
        $manifestVersion = $manifest.version
        $azaContent = Get-Content (Join-Path $projectRoot "aza_version.py") -Raw
        if ($azaContent -match 'APP_VERSION\s*=\s*"([^"]+)"') {
            $codeVersion = $matches[1].Trim()
            if ($manifestVersion -ne $codeVersion) {
                $errors += "version.json Version ($manifestVersion) stimmt nicht mit aza_version.py ($codeVersion) ueberein"
            } else {
                Write-Host "  version.json OK: Version $manifestVersion"
            }
        }
        $dlUrl = $manifest.download_url
        if ($dlUrl -and ($dlUrl -match "127\.0\.0\.1|localhost")) {
            $errors += "version.json download_url enthaelt localhost: $dlUrl"
        }
    } catch {
        $errors += "version.json konnte nicht gelesen werden: $_"
    }
}

# Fehler auswerten
if ($errors.Count -gt 0) {
    Write-Host ""
    Write-Host "=============================================="
    Write-Host "  RELEASE-VERIFIZIERUNG FEHLGESCHLAGEN"
    Write-Host "=============================================="
    foreach ($e in $errors) {
        Write-Host "  FEHLER: $e" -ForegroundColor Red
    }
    Write-Host ""
    Write-Error "Release-Build nicht sauber. Bitte Fehler beheben und erneut ausfuehren."
    exit 1
}

# --- Abschlussmeldung ---
$instInfo = Get-Item $installerPath
$sizeMB = [math]::Round($instInfo.Length / 1MB, 2)
$sha256 = (Get-FileHash -Path $installerPath -Algorithm SHA256).Hash

Write-Host ""
Write-Host "=============================================="
Write-Host "  RELEASE BEREIT FUER UPLOAD"
Write-Host "=============================================="
Write-Host ""
Write-Host "  Installer:     $installerPath"
Write-Host "  Groesse:       $sizeMB MB"
Write-Host "  SHA256:        $sha256"
Write-Host "  Manifest:      $manifestPath"
Write-Host ""
Write-Host "  Upload-Befehle:"
Write-Host "  scp `"$installerPath`" root@5.78.100.228:/root/aza-app/release/aza_desktop_setup.exe"
Write-Host "  scp `"$manifestPath`" root@5.78.100.228:/root/aza-app/release/version.json"
Write-Host ""