<?php

declare (strict_types = 1);

namespace App\Nova;

use App\Models\Category;
use App\Models\Retailer;
use App\Rules\isSKUAvailable;
use Illuminate\Database\Eloquent\Model;
use Laravel\Nova\Fields\BelongsToMany;
use Laravel\Nova\Fields\Select;
use Laravel\Nova\Fields\Text;
use Laravel\Nova\Fields\Textarea;
use Laravel\Nova\Http\Requests\NovaRequest;
use Outl1ne\MultiselectField\Multiselect;
use Vyuldashev\NovaMoneyField\Money;

class Product extends Resource
{

    public static $model = \App\Models\Product::class;

    public static $title = 'name';

    public static $search = [
        'name', 'sku',
    ];

    public static $categories = [];

    public static function attach(Model $model)
    {
        $categories = self::$categories;
        foreach ($categories as $category) {
            $model->categories()->attach($category);
        }
    }

    public static function afterCreate(NovaRequest $request, Model $model)
    {
        self::attach($model);
    }

    public function fields(NovaRequest $request)
    {
        return [
            Text::make('Name')
                ->sortable()
                ->rules('required', 'max:255', 'min:2'),

            Select::make('Retailer', 'retailer_id')
                ->options(
                    Retailer::pluck('name', 'id')->all()
                )
                ->rules('required')
                ->placeholder('Choose retailer')
                ->displayUsingLabels(),

            BelongsToMany::make('Categories')
                ->rules('required'),

            Multiselect::make('Categories')
                ->options(
                    Category::pluck('name', 'id')->all())
                ->rules('required')
                ->fillUsing(
                    function ($request, $model) {
                        self::$categories = $request->categories;
                        return null;
                    })
                ->hideFromIndex()
                ->hideFromDetail()
                ->hideWhenUpdating(),

            Text::make('SKU')
                ->sortable()
                ->creationRules('required', new isSKUAvailable(intval($request->retailer_id), false, 0))
                ->updateRules('required', new isSKUAvailable(intval($this->retailer_id), true, $this->id))
                ->rules('numeric', 'required'),

            Money::make('Price')
                ->sortable()
                ->rules('required'),

            Textarea::make('Description')
                ->sortable()
                ->rules('required'),
        ];
    }

    public function cards(NovaRequest $request)
    {
        return [];
    }

    public function filters(NovaRequest $request)
    {
        return [
            new Filters\ProductPriceFilter(),
            new Filters\ProductCategoryFilter(),
            new Filters\CompareFilter(),
        ];
    }

    public function lenses(NovaRequest $request)
    {
        return [
            (new Lenses\CompareProduct())
                ->canSee(function ($request) {
                    return (array_key_exists('query', parse_url(url()->full())) || array_key_exists('query', parse_url(url()->previous()))) ? true : false;
                }),
        ];
    }

    public function actions(NovaRequest $request)
    {
        return [
            Actions\CompareAction::make()
                ->standalone()
                ->confirmText('This action uses for compare different products by choosen field between choosen retailer and other retailers')
                ->confirmButtonText('Compare')
                ->cancelButtonText("Don't compare"),
        ];
    }
}