<?php

use App\Models\AiProvider;
use App\Support\AiProviders\AiGenerationException;
use App\Support\AiProviders\ElevenLabsDriver;
use Illuminate\Support\Facades\Http;

test('it generates audio successfully', function () {
    Http::fake([
        'api.elevenlabs.io/*' => Http::response('fake-mp3-bytes', 200, ['Content-Type' => 'audio/mpeg']),
    ]);

    $provider = AiProvider::factory()->create([
        'provider' => 'elevenlabs',
        'api_key' => 'el-test',
        'config' => ['voice_id' => 'voice123'],
    ]);

    $result = (new ElevenLabsDriver)->generate($provider, 'Hello world');

    expect($result->content)->toBe('fake-mp3-bytes');
    expect($result->contentType)->toBe('audio/mpeg');

    Http::assertSent(function ($request) {
        return $request->url() === 'https://api.elevenlabs.io/v1/text-to-speech/voice123'
            && $request->hasHeader('xi-api-key', 'el-test')
            && $request['text'] === 'Hello world';
    });
});

test('a voice_id passed in options overrides the provider config', function () {
    Http::fake(['api.elevenlabs.io/*' => Http::response('bytes')]);

    $provider = AiProvider::factory()->create(['provider' => 'elevenlabs', 'config' => ['voice_id' => 'default-voice']]);

    (new ElevenLabsDriver)->generate($provider, 'hi', ['voice_id' => 'custom-voice']);

    Http::assertSent(fn ($request) => str_contains($request->url(), '/text-to-speech/custom-voice'));
});

test('it throws when no voice_id is configured anywhere', function () {
    $provider = AiProvider::factory()->create(['provider' => 'elevenlabs', 'config' => null]);

    (new ElevenLabsDriver)->generate($provider, 'hi');
})->throws(AiGenerationException::class, 'no voice_id configured');

test('it throws when ElevenLabs returns an error', function () {
    Http::fake([
        'api.elevenlabs.io/*' => Http::response(['detail' => ['message' => 'quota exceeded']], 429),
    ]);

    $provider = AiProvider::factory()->create(['provider' => 'elevenlabs', 'config' => ['voice_id' => 'v1']]);

    (new ElevenLabsDriver)->generate($provider, 'hi');
})->throws(AiGenerationException::class, 'quota exceeded');