<?php

namespace App\Admin\Controllers;

use App\Admin\Renderable\CouponRangeTable;
use App\Admin\Renderable\ProductSkuSimpleTable;
use App\Admin\Repositories\CouponRange;
use App\Models\Coupon;
use App\Models\ProductCategory;
use App\Models\ProductSku;
use Dcat\Admin\Form;
use Dcat\Admin\Grid;
use Dcat\Admin\Http\Controllers\AdminController;
use Dcat\Admin\Show;
use Illuminate\Support\Facades\Request;

class CouponRangeController extends AdminController
{
    /**
     * Make a grid builder.
     *
     * @return Grid
     */
    protected function grid()
    {
        return CouponRangeTable::grid();
    }

    /**
     * Make a show builder.
     *
     * @param mixed $id
     *
     * @return Show
     */
    protected function detail($id)
    {
        return Show::make($id, new CouponRange(), function (Show $show) {
            $show->field('id');
            $show->field('coupon_id');
            $show->field('type');
            $show->field('ranges');
            $show->field('created_at');
            $show->field('updated_at');
        });
    }

    /**
     * Make a form builder.
     *
     * @return Form
     */
    protected function form()
    {
        return Form::make(new CouponRange(), function (Form $form) {
            $couponId = Request::get('coupon_id', 0);
            $form->display('id');
            if ($couponId) {
                $form->select('coupon_id_show', __('coupon-range.fields.coupon_id'))->options(Coupon::all()->pluck('name', 'id'))->value($couponId)->disable();
                $form->hidden('coupon_id')->value($couponId);
            } else {
                $form->select('coupon_id')->options(Coupon::all()->pluck('name', 'id'))->required();
            }

            $form->radio('type')
                ->when(1, function (Form $form) {
                    $form->tree('ranges1')
                        ->nodes(ProductCategory::get()->toArray()) // 设置所有节点
                        ->setTitleColumn('name')
                        ->customFormat(function ($v) {
                            if ($this->model()->type == 1) {
                                $v = $this->model()->ranges;
                            } else {
                                $v = [];
                            }
                            return $v;
                        })->expand(false);
                })
                ->when(2, function (Form $form) {
                    $form->multipleSelectTable('ranges2')
                        ->from(ProductSkuSimpleTable::make())
                        ->model(ProductSku::class, 'id', 'name')
                        ->customFormat(function ($v) {
                            if ($this->model()->type == 2) {
                                $v = $this->model()->ranges;
                            } else {
                                $v = [];
                            }
                            return $v;
                        });
                })
                ->options([
                    1=>'商品分类',
                    2=>'SKU商品',
                ])->default(1);
            $form->hidden('ranges');
            $form->ignore(['coupon_id_show']);

            $form->saving(function (Form $form) {
                $ranges = 'ranges'.$form->type;
                $form->ranges = $form->$ranges;

                $form->deleteInput('ranges1');
                $form->deleteInput('ranges2');
            });

            $form->display('created_at');
            $form->display('updated_at');
        });
    }
}