<?php

namespace App\Http\Controllers;

use Carbon\Carbon;
use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
use Illuminate\Foundation\Bus\DispatchesJobs;
use Illuminate\Foundation\Validation\ValidatesRequests;
use Illuminate\Http\JsonResponse as JsonResponseAlias;
use Illuminate\Http\Request;
use Illuminate\Routing\Controller as BaseController;
use Illuminate\Support\Facades\Validator;
use Illuminate\Support\Facades\View;
use App\Models\Setting;

class Controller extends BaseController
{
    use AuthorizesRequests, DispatchesJobs, ValidatesRequests;

    protected $breadcrumbs = [];
    protected $page = [];
    protected $title = '';

    public function __construct()
    {
        $now = Carbon::now()->timestamp;
        View::share('now', $now);

        // 전역변수 설정
        $_settings = Setting::all();

        $settings = [];
        if ($_settings) {
            foreach ($_settings as $row) {
                $settings[$row['key']] = $row['value'];
            }
        }
        //logger($settings);

        View::share('settings', (object)$settings);
    }

    protected function baseData() {
        // breadcrumb 추가
        return [
            'breadcrumbs' => $this->breadcrumbs,
            'page' => $this->page,
            'title' => $this->title,
            'pages' => config('pages')
        ];
    }

    protected function setView($name, $data = []) {
        return view($name, $data, $this->baseData());
    }

    /**
     * 유효성 검사
     *
     * @param Request $request
     * @param array $rules
     * @param array $message
     * @return bool|string
     */
    protected function validation(Request $request, array $rules = [], array $message = [])
    {
        $validator = Validator::make($request->all(), $rules, $message);

        if ($validator->fails()) {
            return $validator->errors()->first();
        }

        return true;
    }

    /**
     * 처리결과
     *
     * @param string $message
     * @param string $code
     * @param array $appends
     * @return array
     */
    protected function sendResult(string $message = '', string $code = 'error', array $appends = [])
    {
        $result = [
            'code' => $code,
            'message' => $message
        ];

        if (!empty($appends)) {
            $result = array_merge($result, $appends);
        }

        return $result;
    }

    /**
     * JSON Return
     *
     * @param string $message
     * @param string $code
     * @param mixed $data
     * @param array $errors
     * @param bool $success
     * @return JsonResponseAlias
     */
    protected function sendJson(string $message = '', string $code = 'success', $data = null, array $errors = [], bool $success = true)
    {
        $errorCode = $success ? 200 : 422;

        $result = [
            'code' => $code,
            'message' => $message,
            'success' => $success,
            'data' => $data,
            'errors' => $errors
        ];

        try {
            logger(json_decode(json_encode($result), true));
        } catch (\JsonException $e) {
            logger($e);
        }

        return response()->json($result, $errorCode, [], JSON_UNESCAPED_UNICODE);
    }

    /**
     * JSON Return Aliasing
     *
     * @param string $message
     * @param string $code
     * @param bool $status
     * @return JsonResponseAlias
     */
    protected function sendJsonMessage(string $message = '', string $code = 'success', bool $status = true)
    {
        return $this->sendJson($message, $code, null, [], $status);
    }

    /**
     * 유효성 검사
     *
     * @param Request $request
     * @param array $rules
     * @param array $message
     * @return bool|JsonResponseAlias
     */
    protected function validationJson(Request $request, array $rules = [], array $message = [])
    {
        $validator = Validator::make($request->all(), $rules, $message);

        if ($validator->fails()) {
            return $this->sendJson(
                '입력하신 데이터가 유효하지 않습니다.',
                'error',
                null,
                $validator->getMessageBag()->getMessages(),
                false
            );
        }

        return true;
    }

    /**
     * 목록에서 순번 뽑아오기
     *
     * @param $list
     * @return mixed
     */
    protected function getListNumber($list) {
        // 전체 갯수
        $total = $list->total();

        // 페이지당 갯수
        $perPage = $list->perPage();

        // 현재 페이지번호
        $currentPage = $list->currentPage();

        $count = 0;

        $list->getCollection()->transform(function($list) use($total, $perPage, $currentPage, &$count) {
            $list->number = ($total - ($perPage * ($currentPage - 1))) - $count;
            $count++;
            return $list;
        });

        return $list;
    }
}