<?php

namespace app\controller\api;

use app\model\AiModel;
use app\service\AgentCatalog;
use app\service\CosyVoiceService;
use app\service\GuestAccessService;
use app\service\SettingsService;

class Settings extends BaseApi
{
    public function features()
    {
        return $this->success(SettingsService::getFeatures());
    }

    public function publicSettings()
    {
        $allow = SettingsService::get('allow_register', true);
        return $this->success([
            'site_name'      => SettingsService::get('site_name', 'AI Chat'),
            'allow_register' => $allow === true || $allow === 'true',
            'registration_requires_invite' => true,
            'features'       => SettingsService::getFeatures(),
            'voice_persona'  => CosyVoiceService::publicPersona(),
        ]);
    }

    public function models()
    {
        $user = $this->authUser();
        if (GuestAccessService::isGuest($user)) {
            $model = GuestAccessService::model();
            return $this->success([[
                'id' => (int) $model->id,
                'name' => $model->name,
                'provider' => $model->provider,
                'model_id' => $model->model_id,
                'is_default' => 1,
                'support_context' => (int) $model->support_context,
                'support_image' => 0,
            ]]);
        }

        $list = AiModel::where('enabled', 1)
            ->field('id,name,provider,model_id,is_default,support_context,support_image')
            ->order('sort_order,id')
            ->select();

        return $this->success($list);
    }

    public function agents()
    {
        if (GuestAccessService::isGuest($this->authUser())) {
            return $this->success([]);
        }

        return $this->success(AgentCatalog::publicList());
    }
}