<?php

namespace App\Providers;

use App\Models\Setting;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Config;
use Illuminate\Support\ServiceProvider;

class ConfigServiceProvider extends ServiceProvider
{
    public function register(): void {}

    public function boot(): void
    {
        if ($this->app->runningInConsole()) {
            return;
        }

        try {
            $settings = Cache::rememberForever('system_settings', function () {
                return Setting::all()->pluck('value', 'key')->toArray();
            });
        } catch (\Throwable $e) {
            // DB not ready yet (e.g. first migration)
            return;
        }

        if (empty($settings)) {
            return;
        }

        if (!empty($settings['app_name'])) {
            Config::set('app.name', $settings['app_name']);
        }

        if (!empty($settings['mail_host'])) {
            Config::set([
                'mail.mailers.smtp.host'       => $settings['mail_host'],
                'mail.mailers.smtp.port'       => $settings['mail_port'] ?? '587',
                'mail.mailers.smtp.username'   => $settings['mail_username'] ?? '',
                'mail.mailers.smtp.password'   => $settings['mail_password'] ?? '',
                'mail.mailers.smtp.encryption' => $settings['mail_encryption'] ?? 'tls',
                'mail.from.address'            => $settings['mail_from_address'] ?? 'hello@example.com',
                'mail.from.name'               => $settings['mail_from_name'] ?? ($settings['app_name'] ?? config('app.name')),
            ]);
        }

        if (!empty($settings['oauth_google_client_id'])) {
            Config::set([
                'services.google.client_id'     => $settings['oauth_google_client_id'],
                'services.google.client_secret' => $settings['oauth_google_client_secret'] ?? '',
                'services.google.redirect'      => url('/auth/google/callback'),
            ]);
        }

        if (!empty($settings['oauth_github_client_id'])) {
            Config::set([
                'services.github.client_id'     => $settings['oauth_github_client_id'],
                'services.github.client_secret' => $settings['oauth_github_client_secret'] ?? '',
                'services.github.redirect'      => url('/auth/github/callback'),
            ]);
        }
    }
}