feat: make Gemini model configurable + auto-list available models on error

- gemini_model is now a saved config field (default: gemini-2.0-flash)
- Config panel shows a text input to set the model name
- probarGemini() reads the configured model and on error calls ListModels
  to show exactly which model names are available for the account's API key
- GeminiIntentService and GeminiVisionService build the URL from config at runtime

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Lizandro
2026-07-14 20:11:32 +00:00
co-authored by Claude Sonnet 4.6
parent deb4d040c3
commit 75eddd16a6
4 changed files with 37 additions and 10 deletions
@@ -21,6 +21,7 @@ class ShowConfiguracionChat extends Component
// ── Gemini IA ─────────────────────────────────────────────
public string $gemini_api_key = '';
public string $gemini_model = 'gemini-2.0-flash';
public string $gemini_habilitado = '0';
public string $gemini_prompt_extra = '';
@@ -43,7 +44,7 @@ class ShowConfiguracionChat extends Component
{
$keys = [
'telegram_token', 'mensaje_bienvenida', 'mensaje_transferencia',
'gemini_api_key', 'gemini_habilitado', 'gemini_prompt_extra',
'gemini_api_key', 'gemini_model', 'gemini_habilitado', 'gemini_prompt_extra',
'validacion_foto_habilitada', 'validacion_accion_auto', 'validacion_monto_tolerancia',
'whisper_url', 'whisper_token', 'whisper_habilitado',
'recarga_banco_nombre', 'recarga_banco_llave', 'recarga_banco_titular',
@@ -54,6 +55,7 @@ class ShowConfiguracionChat extends Component
'mensaje_transferencia' => 'Un agente se comunicara contigo en breve. Por favor espera.',
'validacion_accion_auto' => 'solo_notificar',
'validacion_monto_tolerancia' => '0',
'gemini_model' => 'gemini-2.0-flash',
];
foreach ($keys as $key) {
@@ -74,7 +76,7 @@ class ShowConfiguracionChat extends Component
$keys = [
'telegram_token', 'mensaje_bienvenida', 'mensaje_transferencia',
'gemini_api_key', 'gemini_habilitado', 'gemini_prompt_extra',
'gemini_api_key', 'gemini_model', 'gemini_habilitado', 'gemini_prompt_extra',
'validacion_foto_habilitada', 'validacion_accion_auto', 'validacion_monto_tolerancia',
'whisper_url', 'whisper_token', 'whisper_habilitado',
'recarga_banco_nombre', 'recarga_banco_llave', 'recarga_banco_titular',
@@ -89,18 +91,19 @@ class ShowConfiguracionChat extends Component
public function probarGemini(): void
{
$key = trim($this->gemini_api_key ?: \App\Models\ChatConfig::get('gemini_api_key'));
$key = trim($this->gemini_api_key ?: \App\Models\ChatConfig::get('gemini_api_key'));
$model = trim($this->gemini_model ?: \App\Models\ChatConfig::get('gemini_model', 'gemini-2.0-flash'));
if (! $key) {
$this->geminiResult = '⚠️ La API Key de Gemini está vacía.';
return;
}
$url = 'https://generativelanguage.googleapis.com/v1beta/models/gemini-2.5-flash:generateContent';
$url = "https://generativelanguage.googleapis.com/v1beta/models/{$model}:generateContent";
try {
$inicio = microtime(true);
$response = Http::timeout(10)
$response = Http::timeout(15)
->withHeaders(['Content-Type' => 'application/json'])
->post("{$url}?key={$key}", [
'contents' => [['parts' => [['text' => 'Responde solo "ok"']]]],
@@ -111,13 +114,27 @@ class ShowConfiguracionChat extends Component
$data = $response->json();
if (! $response->successful() || isset($data['error'])) {
$msg = $data['error']['message'] ?? ('HTTP ' . $response->status());
$this->geminiResult = "❌ Gemini respondió con error: {$msg}";
$apiMsg = $data['error']['message'] ?? ('HTTP ' . $response->status());
// Listar modelos disponibles para ayudar a elegir el correcto
$lista = Http::timeout(10)
->get("https://generativelanguage.googleapis.com/v1beta/models?key={$key}");
if ($lista->successful()) {
$nombres = collect($lista->json('models', []))
->filter(fn ($m) => str_contains($m['name'] ?? '', 'gemini'))
->pluck('name')
->map(fn ($n) => str_replace('models/', '', $n))
->values()->implode(', ');
$this->geminiResult = "❌ Modelo \"{$model}\" no disponible. Modelos en tu cuenta: {$nombres}";
} else {
$this->geminiResult = "❌ Error: {$apiMsg}";
}
return;
}
$texto = $data['candidates'][0]['content']['parts'][0]['text'] ?? '(sin texto)';
$this->geminiResult = "✅ Gemini OK ({$ms}ms) — respuesta: \"{$texto}\"";
$this->geminiResult = "✅ Gemini OK — modelo: {$model} ({$ms}ms) — respuesta: \"{$texto}\"";
} catch (\Throwable $e) {
$this->geminiResult = '❌ No se pudo conectar con Gemini: ' . $e->getMessage();
+3 -1
View File
@@ -10,11 +10,13 @@ use Illuminate\Support\Facades\Log;
class GeminiIntentService
{
private string $apiKey;
private string $apiUrl = 'https://generativelanguage.googleapis.com/v1beta/models/gemini-2.5-flash:generateContent';
private string $apiUrl;
public function __construct()
{
$this->apiKey = ChatConfig::get('gemini_api_key', '');
$model = ChatConfig::get('gemini_model', 'gemini-2.0-flash');
$this->apiUrl = "https://generativelanguage.googleapis.com/v1beta/models/{$model}:generateContent";
}
/**
+3 -1
View File
@@ -10,11 +10,13 @@ use Illuminate\Support\Facades\Log;
class GeminiVisionService
{
private string $apiKey;
private string $apiUrl = 'https://generativelanguage.googleapis.com/v1beta/models/gemini-2.5-flash:generateContent';
private string $apiUrl;
public function __construct()
{
$this->apiKey = ChatConfig::get('gemini_api_key', '');
$model = ChatConfig::get('gemini_model', 'gemini-2.0-flash');
$this->apiUrl = "https://generativelanguage.googleapis.com/v1beta/models/{$model}:generateContent";
}
/**
@@ -69,6 +69,12 @@
<input wire:model.defer="gemini_api_key" type="password" placeholder="AIza..."
class="w-full border border-gray-300 rounded-lg px-3 py-2 text-sm focus:ring-2 focus:ring-emerald-500 outline-none font-mono">
</div>
<div>
<label class="block text-sm font-semibold text-gray-700 mb-1">Modelo</label>
<p class="text-xs text-gray-400 mb-2">Usa "Probar conexión" para ver los modelos disponibles en tu cuenta si no sabes cuál poner.</p>
<input wire:model.defer="gemini_model" type="text" placeholder="gemini-2.0-flash"
class="w-full border border-gray-300 rounded-lg px-3 py-2 text-sm focus:ring-2 focus:ring-emerald-500 outline-none font-mono">
</div>
<div class="flex items-center gap-3">
<input wire:model.defer="gemini_habilitado" type="checkbox" value="1"
id="gemini_hab" class="w-4 h-4 accent-emerald-600">