<?php

namespace App\Services;

use App\Models\Miscellaneous\WebsiteSetting;
use Illuminate\Support\Collection;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Schema;
use Throwable;

class SettingsService
{
    /** @var Collection<string, string> */
    public private(set) Collection $settings;

    public function __construct()
    {
        $this->refresh();
    }

    public function getOrDefault(string $settingName, ?string $default = null): string
    {
        return (string) $this->settings->get($settingName, $default);
    }

    public function refresh(): void
    {
        Cache::forget('website_settings');

        try {
            /** @var mixed $result */
            $result = Cache::remember(
                key: 'website_settings',
                ttl: now()->addMinutes(5),
                callback: fn () => Schema::hasTable('website_settings')
                    ? WebsiteSetting::pluck('value', 'key')
                    : collect()
            );

            /** @var array<string, string> $data */
            $data = [];

            if ($result instanceof Collection) {
                foreach ($result as $key => $value) {
                    $data[(string) $key] = is_scalar($value) ? (string) $value : '';
                }
            } elseif (is_array($result)) {
                foreach ($result as $key => $value) {
                    $data[(string) $key] = is_scalar($value) ? (string) $value : '';
                }
            }

            $this->settings = new Collection($data);
        } catch (Throwable) {
            $this->settings = new Collection();
        }
    }
}