<?php

namespace App\Http\Rules\Admin;

use App\Models\Country;
use App\Models\Role;
use App\Models\Permission;
use App\Models\Currency;
use App\Models\Language;
use App\Models\MediaPropertyType;
use App\Models\MimeType;

use App\Http\Helpers\Hasher;

use Illuminate\Contracts\Validation\Rule;

class ExistCheck implements Rule
{
    /**
     * Create a new rule instance.
     *
     * @return void
     */

    private $type;
    private $should_not;

    public function __construct($type = '', $should_not = false)
    {
        $this->type = $type;
        $this->should_not = $should_not;
    }

    /**
     * Determine if the validation rule passes.
     *
     * @param  string  $attribute
     * @param  mixed  $value
     * @return bool
     */
    public function passes($attribute, $value)
    {
        $this->attribute = $attribute;
        $value = is_array($value) ? $value : [$value];

        if ($this->type == 'country') {
            foreach ($value as $key => $row) {
                if(!empty($row)) {
                    $id = Hasher::decode('countries', $row);
                    $data = Country::find($id);
                    if (!$data) {
                        return false;
                    }
                }
            }
        }

        if ($this->type == 'role') {
            foreach ($value as $key => $row) {
                if(!empty($row)) {
                    $id = Hasher::decode('roles', $row);
                    $data = Role::find($id);
                    if (!$data) {
                        return false;
                    }
                }
            }
        }

        if ($this->type == 'permission') {
            foreach ($value as $key => $row) {
                if(!empty($row)) {
                    $id = Hasher::decode('permissions', $row);
                    $data = Permission::find($id);
                    if (!$data) {
                        return false;
                    }
                }
            }
        }

        if ($this->type == 'currency') {
            foreach ($value as $key => $row) {
                if(!empty($row)) {
                    $id = Hasher::decode('currencies', $row);
                    $data = Currency::find($id);
                    if (!$data) {
                        return false;
                    }
                }
            }
        }

        if ($this->type == 'language') {
            foreach ($value as $key => $row) {
                if(!empty($row)) {
                    $id = Hasher::decode('languages', $row);
                    $data = Language::find($id);
                    if (!$data) {
                        return false;
                    }
                }
            }
        }

        if ($this->type == 'media_property_type') {
            foreach ($value as $key => $row) {
                if(!empty($row)) {
                    $id = Hasher::decode('media_property_types', $row);
                    $data = MediaPropertyType::find($id);
                    if (!$data) {
                        return false;
                    }
                }
            }
        }

        if ($this->type == 'mime_type') {
            foreach ($value as $key => $row) {
                if(!empty($row)) {
                    $id = Hasher::decode('mime_types', $row);
                    $data = MimeType::find($id);
                    if (!$data) {
                        return false;
                    }
                }
            }
        }


        return true;
    }

    /**
     * Get the validation error message.
     *
     * @return string
     */
    public function message()
    {
        if (!$this->should_not) {
            return config('error_code.exist_error');
        }
        else {
            return config('error_code.unique_error');
        }
    }
}