<?php


namespace Marvel\Database\Repositories;

use Exception;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Marvel\Database\Models\Shop;
use Marvel\Enums\Permission;
use Marvel\Exceptions\MarvelException;
use Prettus\Repository\Contracts\CacheableInterface;
use Prettus\Repository\Traits\CacheableRepository;
use Prettus\Repository\Eloquent\BaseRepository as Repository;

abstract class BaseRepository extends Repository implements CacheableInterface
{
    use CacheableRepository;

    /**
     * Find data by field and value
     *
     * @param string $field
     * @param string $value
     * @param array $columns
     * @return mixed
     */
    public function findOneByField($field, $value = null, $columns = ['*'])
    {
        $model = $this->findByField($field, $value, $columns = ['*']);

        return $model->first();
    }

    /**
     * @param $field
     * @param null $value
     * @param string[] $columns
     * @return JsonResponse
     */
    public function findOneByFieldOrFail($field, $value = null, $columns = ['*'])
    {
        $model = $this->findByField($field, $value, $columns = ['*']);
        if (!$model->first()) {
            throw new MarvelException(NOT_FOUND);
        }
        return $model->first();
    }


    /**
     * Find data by field and value
     *
     * @param string $field
     * @param string $value
     * @param array $columns
     * @return mixed
     */
    public function findOneWhere(array $where, $columns = ['*'])
    {
        $model = $this->findWhere($where, $columns);

        return $model->first();
    }

    /**
     * Find data by id
     *
     * @param int $id
     * @param array $columns
     * @return mixed
     */
    public function find($id, $columns = ['*'])
    {
        $this->applyCriteria();
        $this->applyScope();
        $model = $this->model->find($id, $columns);
        $this->resetModel();

        return $this->parserResult($model);
    }

    /**
     * Find data by id
     *
     * @param int $id
     * @param array $columns
     * @return mixed
     */
    public function findOrFail($id, $columns = ['*'])
    {
        $this->applyCriteria();
        $this->applyScope();
        $model = $this->model->findOrFail($id, $columns);
        $this->resetModel();

        return $this->parserResult($model);
    }

    /**
     * Count results of repository
     *
     * @param array $where
     * @param string $columns
     * @return int
     */
    public function count(array $where = [], $columns = '*')
    {
        $this->applyCriteria();
        $this->applyScope();

        if ($where) {
            $this->applyConditions($where);
        }

        $result = $this->model->count($columns);
        $this->resetModel();
        $this->resetScope();

        return $result;
    }

    /**
     * @param string $columns
     * @return mixed
     */
    public function sum($columns)
    {
        $this->applyCriteria();
        $this->applyScope();

        $sum = $this->model->sum($columns);
        $this->resetModel();

        return $sum;
    }

    /**
     * @param string $columns
     * @return mixed
     */
    public function avg($columns)
    {
        $this->applyCriteria();
        $this->applyScope();

        $avg = $this->model->avg($columns);
        $this->resetModel();

        return $avg;
    }

    /**
     * @return mixed
     */
    public function getModel()
    {
        return $this->model;
    }

    public function hasPermission($user, $shop_id = null)
    {
        if ($user && $user->hasPermissionTo(Permission::SUPER_ADMIN)) {
            return true;
        }
        try {
            $shop = Shop::findOrFail($shop_id);
        } catch (Exception $e) {
            return false;
        }
        if (!$shop->is_active) {
            throw new MarvelException(SHOP_NOT_APPROVED);
        }
        if ($user &&  $user->hasPermissionTo(Permission::STORE_OWNER)) {
            if ($shop->owner_id === $user->id) {
                return true;
            }
        } elseif ($user &&  $user->hasPermissionTo(Permission::STAFF)) {
            if ($shop->staffs->contains($user)) {
                return true;
            }
        }
        return false;
    }

    function csvToArray($filename = '', $delimiter = ',')
    {
        if (!file_exists($filename) || !is_readable($filename)) {
            return false;
        }
        $header = null;
        $data = array();
        if (($handle = fopen($filename, 'r')) !== false) {
            while (($row = fgetcsv($handle, 0, $delimiter)) !== false) {
                if (!$header) {
                    $exclude = ['id', 'slug', 'deleted_at', 'created_at', 'updated_at', 'shipping_class_id'];
                    $row = array_diff($row, $exclude);
                    $header = $row;
                } else {
                    $data[] = array_combine($header, $row);
                }
            }
            fclose($handle);
        }

        return $data;
    }


    /**
     * It takes a request object, and a key, and returns a slug.
     * 
     * @param Request request The request object
     * @param string key The key of the request that you want to slugify.
     * 
     * @return string A string
     */
    public function makeSlug(Request $request, string $key = ''): string
    {
        if (empty($key)) {
            $slugText = isset($request['slug']) && $request['slug'] ? $request['slug'] : $request['name'];
            return globalSlugify($slugText, $this->model());
        }
        $slug = globalSlugify($request[$key], $this->model(), $key);
        return $slug;
    }
}
