# Test the generate endpoint with your JSON
$apiUrl = "https://bravedims-ai-avatar-chat.hf.space/generate"
$jsonPayload = @{
    prompt = "A professional teacher explaining a mathematical concept with clear gestures"
    text_to_speech = "Hello students! Today we're going to learn about calculus and how derivatives work in real life."
    voice_id = "21m00Tcm4TlvDq8ikWAM"
    image_url = "https://example.com/teacher.jpg"
    guidance_scale = 5.0
    audio_scale = 3.5
    num_steps = 30
} | ConvertTo-Json -Depth 3

$headers = @{
    "Content-Type" = "application/json"
}

Write-Host "Testing generate endpoint..." -ForegroundColor Yellow
Write-Host "URL: $apiUrl" -ForegroundColor Cyan
Write-Host "Payload:" -ForegroundColor Green
Write-Host $jsonPayload -ForegroundColor White

try {
    $response = Invoke-RestMethod -Uri $apiUrl -Method POST -Body $jsonPayload -Headers $headers -TimeoutSec 120
    Write-Host "`n✅ Success! Response:" -ForegroundColor Green
    $response | ConvertTo-Json -Depth 3
} catch {
    Write-Host "`n❌ Error: $($_.Exception.Message)" -ForegroundColor Red
    if ($_.Exception.Response) {
        Write-Host "Status Code: $($_.Exception.Response.StatusCode)" -ForegroundColor Yellow
    }
}