$ErrorActionPreference='Stop'
$root=Split-Path -Parent $PSScriptRoot
Set-Location $root
$config=Get-Content config.json -Raw | ConvertFrom-Json
$python=Join-Path $root $config.piper.pythonPath
if(-not (Test-Path $python)){throw 'Falta .venv. Ejecuta scripts\instalar.ps1'}
$voice=Join-Path $root "voices\$($config.piper.voice).onnx"
if(-not (Test-Path $voice)){throw 'Falta la voz. Ejecuta scripts\descargar_voz.ps1'}
New-Item -ItemType Directory -Path 'data\audio' -Force | Out-Null
$output=Join-Path $root 'data\audio\prueba_voz.wav'
& $python -m piper --data-dir voices -m $config.piper.voice -f $output -- 'Hola, soy Luna Virtual, tu presentadora digital. Bienvenidos al directo.'
if($LASTEXITCODE -ne 0){throw 'Piper fallo generando la prueba'}
if(-not (Test-Path $output)){throw 'Piper no creo el WAV'}
$player=New-Object System.Media.SoundPlayer $output
$player.PlaySync()
$player.Dispose()
Write-Host "Prueba terminada. WAV: $output" -ForegroundColor Green