hainan/app/AdminSupplier/Controllers/ProductStatisticsController...

<?php

namespace App\AdminSupplier\Controllers;

use App\AdminSupplier\Metrics\Examples\ProductStatistics;
use App\Common\ProductStatus;
use App\Models\Product;
use Dcat\Admin\Admin;
use Dcat\Admin\Layout\Column;
use Dcat\Admin\Layout\Content;
use Dcat\Admin\Layout\Row;
use Dcat\Admin\Http\Controllers\AdminController;
use Dcat\Admin\Widgets\Box;
use Dcat\Admin\Widgets\Card;
use Dcat\Admin\Widgets\Dropdown;
use Illuminate\Support\Arr;
use Illuminate\Support\Str;

class ProductStatisticsController extends AdminController
{
	public function index(Content $content)
	{
		Admin::style(
			<<<CSS
			#date_time .block > div{display:inline-block;}
			.col-sm-12.d-flex{
				display: inline-block !important;
			}
			CSS
		);

		//数据

		//订单


		return $content->title('产品统计')
			->body(function (Row $row){
				$row->column(12,function (Column $column){
					$column->row(new \App\AdminSupplier\Tools\DataReportDate('data_report'));
				});

			})

			->body(function (Row $row){
				$row->column(4, function (Column $column) {
					$column->row(Card::make('总数', function () {
						$dateTime = request()->get('created_at')??null;
						$count = Product::query()->where('supplier_id',Admin::user()->id);
						if (!empty($dateTime)) {
							$count->whereBetween('created_at',[$dateTime['start'] . ' 00:00:00',$dateTime['end'].' 23:59:59']);
						}
						$count = $count->count();
						return <<<HTML
<div class="d-flex justify-content-between align-items-center mt-1" style="margin-bottom: 2px">
    <h2 class="ml-1 font-large-1 text-primary">$count</h2>
</div>
HTML;
					}));
				});

				$row->column(4, function (Column $column) {
					$column->row(Card::make('上架', function () {
						$dateTime = request()->get('created_at')??null;
						$profit = Product::query()->where('supplier_id',Admin::user()->id)->where('status',ProductStatus::ON_SALE);
						if (!empty($dateTime)) {
							$profit->whereBetween('created_at',[$dateTime['start'] . ' 00:00:00',$dateTime['end'].' 23:59:59']);
						}
						$profit = $profit->count();
						return <<<HTML
<div class="d-flex justify-content-between align-items-center mt-1" style="margin-bottom: 2px">
    <h2 class="ml-1 font-large-1 text-primary">$profit</h2>
</div>
HTML;
					}));

				});

				$row->column(4, function (Column $column) {
					$column->row(Card::make('待审核', function () {
						$unSale = Product::query()
							->where('supplier_id',Admin::user()->id)
							->where('status',ProductStatus::UNAUDITED);
						$dateTime = request()->get('created_at')??null;
						if (!empty($dateTime)) {
							$unSale->whereBetween('created_at',[$dateTime['start'] . ' 00:00:00',$dateTime['end'].' 23:59:59']);
						}
						$unSale = $unSale->count();
						return <<<HTML
<div class="d-flex justify-content-between align-items-center mt-1" style="margin-bottom: 2px">
    <h2 class="ml-1 font-large-1 text-primary">$unSale</h2>
</div>
HTML;
					}));

				});

			})
			->body(function (Row $row){
				// 构建下拉菜单，当点击菜单时发起请求获取数据重新渲染图表
				$menu = [
					'1' => '日',
					'30' => '月',
					'365' => '年',
				];
				$buttonName = '日';
				if (Arr::exists($menu, \request()->input('time_key', ''))) {
					$buttonName = $menu[\request()->input('time_key')];
				}

				$dropdown = Dropdown::make($menu)
					->button(current($menu))
					->button($buttonName)
					->click()
					->map(function ($v, $k) {
						$querys = \request()->all();
						$querys['time_key'] = $k;
						$queryString = http_build_query($querys);
						$str = Str::after(request()->path(),'/');
						$url = admin_url($str.'?'.$queryString);
						// 此处设置的 data-xxx 属性会作为post数据发送到后端api
						return "<a class='switch-bar' data-option='{$k}' href='$url'>{$v}</a>";
					});

				// 传递自定义参数

				$bar = ProductStatistics::make()
					->fetching('$("#my-box").loading()') // 设置loading效果
					->fetched('$("#my-box").loading(false)') // 移除loading效果
					->click('.switch-bar'); // 设置图表点击菜单则重新发起请求，且被点击的目标元素上的 data-xxx 属性会被作为post数据发送到后端API

				$box = Box::make('产品统计图表', $bar)
					->id('my-box') // 设置盒子的ID
					->tool($dropdown); // 设置下拉菜单按钮

				$row->column(12, $box);
			});
    }
}