<?php

namespace App\Providers;

use App\Models\Setting;
use App\Services\SettingsRegistry;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\ServiceProvider;
use Throwable;

class AppServiceProvider extends ServiceProvider
{
    /**
     * Register any application services.
     */
    public function register(): void
    {
        $this->applySettingOverrides();
    }

    /**
     * Overlay database-stored settings (see SettingsRegistry) onto config,
     * so the rest of the app keeps reading config('mail.from.address') etc.
     * without knowing whether the value came from .env or the settings UI.
     * Silently does nothing if the settings table doesn't exist yet (e.g.
     * during the very first `migrate` on a fresh install).
     */
    protected function applySettingOverrides(): void
    {
        try {
            $overrides = Cache::remember(
                SettingsRegistry::CACHE_KEY,
                300,
                fn () => Setting::query()->whereNotNull('value')->pluck('value', 'key')->all(),
            );
        } catch (Throwable) {
            return;
        }

        $map = SettingsRegistry::configMap();

        foreach ($overrides as $key => $value) {
            if (isset($map[$key]) && $value !== '') {
                config([$map[$key] => $value]);
            }
        }
    }

    /**
     * Bootstrap any application services.
     */
    public function boot(): void
    {
        //
    }
}