Write-Host "AZA Desktop EXE Build gestartet..."

$projectRoot = $PSScriptRoot
$specFile = Join-Path $projectRoot "aza_desktop.spec"

Set-Location $projectRoot

# --- Pre-Build-Validierung: Produktivwerte pruefen ---
Write-Host ""
Write-Host "Pre-Build-Validierung..."

$urlFile = Join-Path $projectRoot "backend_url.txt"
if (-not (Test-Path $urlFile)) {
    Write-Error "ABBRUCH: backend_url.txt nicht gefunden. Datei muss die produktive Backend-URL enthalten."
    exit 1
}
$urlContent = (Get-Content $urlFile -Raw).Trim()
if ($urlContent -match "127\.0\.0\.1|localhost|0\.0\.0\.0") {
    Write-Error "ABBRUCH: backend_url.txt enthaelt eine lokale Adresse ($urlContent). Bitte auf die produktive URL setzen (z.B. https://api.aza-medwork.ch)."
    exit 1
}
if (-not $urlContent) {
    Write-Error "ABBRUCH: backend_url.txt ist leer. Bitte die produktive Backend-URL eintragen."
    exit 1
}
Write-Host "  backend_url.txt OK: $urlContent"

$tokenFile = Join-Path $projectRoot "backend_token.txt"
if (-not (Test-Path $tokenFile)) {
    Write-Error "ABBRUCH: backend_token.txt nicht gefunden. Datei muss den produktiven API-Token enthalten."
    exit 1
}
$tokenContent = (Get-Content $tokenFile -Raw).Trim()
if (-not $tokenContent) {
    Write-Error "ABBRUCH: backend_token.txt ist leer. Bitte den produktiven API-Token eintragen."
    exit 1
}
if ($tokenContent -match "CHANGE_ME") {
    Write-Error "ABBRUCH: backend_token.txt enthaelt einen Platzhalter ($tokenContent). Bitte den echten produktiven Token eintragen."
    exit 1
}
Write-Host "  backend_token.txt OK (Token vorhanden, kein Platzhalter)"
Write-Host ""

Write-Host "Build-Stamp erzeugen (_build_info.py)..."
python (Join-Path $projectRoot "aza_build_stamp.py")
if ($LASTEXITCODE -ne 0) {
    Write-Warning "Build-Stamp konnte nicht erzeugt werden - fahre trotzdem fort."
}

Write-Host "version.json aus aza_version.py + _build_info.py synchronisieren..."
python -c @"
import json
from pathlib import Path
root = Path(r'$projectRoot')
info = {}
exec((root / '_build_info.py').read_text(encoding='utf-8'), info)
from aza_version import APP_VERSION, APP_CHANNEL
payload = {
    'version': APP_VERSION,
    'build': info.get('BUILD_TIMESTAMP', ''),
    'channel': APP_CHANNEL,
    'app': 'AZA Desktop',
}
(root / 'version.json').write_text(json.dumps(payload, indent=2) + '\n', encoding='utf-8')
print('  version.json ->', payload['version'], payload['build'])
"@

Write-Host "PyInstaller Installation pruefen..."
pip install pyinstaller --quiet

Write-Host "Alte Build-Artefakte werden bereinigt..."
if (Test-Path (Join-Path $projectRoot "build")) {
    Remove-Item (Join-Path $projectRoot "build") -Recurse -Force
}
if (Test-Path (Join-Path $projectRoot "dist\aza_desktop")) {
    Remove-Item (Join-Path $projectRoot "dist\aza_desktop") -Recurse -Force
}

Write-Host "EXE wird aus aza_desktop.spec gebaut..."
pyinstaller --noconfirm $specFile

if ($LASTEXITCODE -ne 0) {
    Write-Error "PyInstaller Build fehlgeschlagen."
    exit 1
}

$exePath = Join-Path $projectRoot "dist\aza_desktop\aza_desktop.exe"
if (-not (Test-Path $exePath)) {
    Write-Error "Build wurde beendet, aber die EXE wurde nicht gefunden: $exePath"
    exit 1
}

$distRoot = Join-Path $projectRoot "dist\aza_desktop"

Write-Host "Empfang Web-Shell (AZA_EmpfangShell.exe) bauen..."
$shellSpec = Join-Path $projectRoot "AZA_EmpfangShell.spec"
pyinstaller --noconfirm $shellSpec
if ($LASTEXITCODE -ne 0) {
    Write-Error "PyInstaller Build AZA_EmpfangShell fehlgeschlagen."
    exit 1
}
$shellExeBuilt = Join-Path $projectRoot "dist\AZA_EmpfangShell.exe"
if (-not (Test-Path $shellExeBuilt)) {
    Write-Error "AZA_EmpfangShell.exe nicht gefunden: $shellExeBuilt"
    exit 1
}
Copy-Item $shellExeBuilt (Join-Path $distRoot "AZA_EmpfangShell.exe") -Force
Write-Host "  AZA_EmpfangShell.exe -> dist\aza_desktop\ kopiert"

Write-Host "AzA Startpanel (aza_start_panel.exe) bauen..."
$panelSpec = Join-Path $projectRoot "aza_start_panel.spec"
pyinstaller --noconfirm $panelSpec
if ($LASTEXITCODE -ne 0) {
    Write-Error "PyInstaller Build aza_start_panel fehlgeschlagen."
    exit 1
}
$panelExeBuilt = Join-Path $projectRoot "dist\aza_start_panel.exe"
if (-not (Test-Path $panelExeBuilt)) {
    Write-Error "aza_start_panel.exe nicht gefunden: $panelExeBuilt"
    exit 1
}
Copy-Item $panelExeBuilt (Join-Path $distRoot "aza_start_panel.exe") -Force
Write-Host "  aza_start_panel.exe -> dist\aza_desktop\ kopiert"

Write-Host "AZA Updater (aza_updater.exe) bauen..."
$updaterSpec = Join-Path $projectRoot "aza_updater.spec"
pyinstaller --noconfirm $updaterSpec
if ($LASTEXITCODE -ne 0) {
    Write-Error "PyInstaller Build aza_updater fehlgeschlagen."
    exit 1
}
$updaterExeBuilt = Join-Path $projectRoot "dist\aza_updater.exe"
if (-not (Test-Path $updaterExeBuilt)) {
    Write-Error "aza_updater.exe nicht gefunden: $updaterExeBuilt"
    exit 1
}
Copy-Item $updaterExeBuilt (Join-Path $distRoot "aza_updater.exe") -Force
Write-Host "  aza_updater.exe -> dist\aza_desktop\ kopiert"

$versionJson = Join-Path $projectRoot "version.json"
if (Test-Path $versionJson) {
    Copy-Item $versionJson (Join-Path $distRoot "version.json") -Force
    Write-Host "  version.json -> dist\aza_desktop\ kopiert"
}

$assetsSrc = Join-Path $projectRoot "assets"
$assetsDest = Join-Path $distRoot "assets"
if (Test-Path $assetsSrc) {
    if (Test-Path $assetsDest) {
        Remove-Item $assetsDest -Recurse -Force
    }
    Copy-Item $assetsSrc $assetsDest -Recurse -Force
    Write-Host "  assets\ -> dist\aza_desktop\ kopiert"
}

# backend_url.txt und backend_token.txt auch im dist-Root ablegen (neben der EXE),
# damit Installer und Runtime sie zuverlaessig finden.
$internalDir = Join-Path $distRoot "_internal"
foreach ($cfgFile in @("backend_url.txt", "backend_token.txt")) {
    $src = Join-Path $internalDir $cfgFile
    $dst = Join-Path $distRoot $cfgFile
    if ((Test-Path $src) -and -not (Test-Path $dst)) {
        Copy-Item $src $dst -Force
        Write-Host "  $cfgFile -> dist\aza_desktop\ kopiert"
    }
}

# Build-Info als lesbares Textfile neben die EXE legen
$buildInfoPy = Join-Path $projectRoot "_build_info.py"
if (Test-Path $buildInfoPy) {
    $biDst = Join-Path $distRoot "BUILD_INFO.txt"
    $biContent = Get-Content $buildInfoPy -Raw
    $biContent | Out-File -FilePath $biDst -Encoding utf8
    Write-Host "  BUILD_INFO.txt -> dist\aza_desktop\ kopiert"
}

Write-Host ""
Write-Host "Build fertig."
Write-Host "Die Desktop-App liegt in:"
Write-Host $distRoot
Write-Host "EXE:"
Write-Host $exePath