<?php

use App\Modules\EmptyModule;
use App\Modules\ModuleContract;
use Illuminate\Support\Collection;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\File;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Str;

/**
 * Application locales
 *
 * @return array<string, string>
 */
function appLocales(): array
{
    return config()->array('app.locales');
}

/**
 * Get module
 */
function module(string $moduleName): ModuleContract
{
    $moduleClass = 'App\\Modules\\'.$moduleName.'\\'.$moduleName.'Module';

    return class_exists($moduleClass) ? (new $moduleClass) : emptyModule();
}

/**
 * Empty module
 */
function emptyModule(): ModuleContract
{
    return new EmptyModule;
}

/**
 * Modules directory path
 */
function modules_path(string $path = ''): string
{
    return app_path('Modules/'.$path);
}

/**
 * Modules
 *
 * @return Collection<array-key, string>
 */
function modules(bool $withDisabled = false): Collection
{
    if (temp_cache()->has('modules')) {
        return temp_cache('modules');
    }

    /** @var array<int, string> */
    $modulesDir = File::directories(modules_path());
    $modules = collect();

    foreach ($modulesDir as $modulePath) {
        $moduleName = Str::afterLast($modulePath, '/');

        $moduleOptions = [
            'path' => $modulePath,
            'name' => $moduleName.'Module',
            'enabled' => module($moduleName)->isEnabled(),
        ];

        // Include all
        if ($withDisabled) {
            $modules->push($moduleOptions);

            continue;
        }

        if ($moduleOptions['enabled']) {
            $modules->push($moduleOptions);
        }
    }

    temp_cache()->put('modules', $modules);

    return $modules;
}

/**
 * Temprory cache for single request
 */
function temp_cache(string $key = ''): mixed
{
    $tempCache = cache()->driver('array');

    return ($key !== '')
        ? $tempCache->get($key)
        : cache()->driver('array');
}

/**
 * Log
 */
function logDB(): void
{
    if (! app()->isLocal()) {
        return;
    }

    DB::listen(function ($query) {
        Log::info($query->sql, $query->bindings, $query->time);
    });
}

/**
 * Get latest number
 *
 * @param  string $tableName
 */
function getLatestNumber(string $tableName = 'incoming_letters', string $column = 'number'): int
{
    $data = DB::table($tableName)->select(DB::raw("MAX(CAST(REGEXP_REPLACE({$column}, '[^0-9]', '') AS UNSIGNED)) AS max_number"))->first();

    return intval($data->max_number) ?? 0;
}