# Requires PowerShell 5+
# Scans all .ui files under src/ and runs pyside6-lupdate to generate/update .ts files next to them.
# Usage: Run from repository root: `pwsh dev/update_translations.ps1` or `powershell -ExecutionPolicy Bypass -File dev/update_translations.ps1`

$ErrorActionPreference = 'Stop'

# Use current working directory (CWD) for relative paths
$cwd = Get-Location
$lupdate = Join-Path $cwd '.venv\Scripts\pyside6-lupdate.exe'
if (-not (Test-Path $lupdate)) {
    Write-Error "Qt for Python lupdate not found at '$lupdate'. Ensure venv is created and PySide6 tools installed."
}

$uiFiles = Get-ChildItem -Path (Join-Path $cwd 'src') -Filter '*.ui' -Recurse -File
if ($uiFiles.Count -eq 0) {
    Write-Host 'No .ui files found under src/. Nothing to update.'
    exit 0
}

foreach ($ui in $uiFiles) {
    # Compute .ts path next to the .ui file
    $tsPath = [System.IO.Path]::ChangeExtension($ui.FullName, '.ts')
    # Ensure target directory exists
    $tsDir = Split-Path -Parent $tsPath
    if (-not (Test-Path $tsDir)) { New-Item -ItemType Directory -Path $tsDir | Out-Null }
    
    # Use absolute paths to avoid path resolution issues
    $uiAbs = $ui.FullName
    $tsAbs = $tsPath
    
    Write-Host "Updating translations: $uiAbs -> $tsAbs"
    & $lupdate $uiAbs '-ts' $tsAbs
}

Write-Host 'Translation update completed.'