nongchang
/
kknongchang_2506


			
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							<?php

namespace UCore\DcatAdmin\Metrics\User;

use App\Module\User\Model\User;
use Carbon\Carbon;
use Dcat\Admin\Widgets\Metrics\Line;
use UCore\Helper\Cache;
use Illuminate\Http\Request;

class NewUsers extends Line
{

    /**
     * 初始化卡片内容
     *
     * @return void
     */
    protected function init()
    {
        parent::init();
        $this->height(300);
        $this->chartHeight(180);

        $this->title('新用户');
        $this->dropdown([
                    '7'  => '最近 7 天',
                            '14' => '最近 14 天',
                            '28' => '最近 28 天',
                            '90' => '最近 90 天',
                        ]);
    }

    /**
     * 处理请求
     *
     * @param Request $request
     *
     * @return mixed|void
     */
    public function handle(Request $request)
    {

        $data = $this->getData($request->get('option', 7));
        // 卡片内容
        $this->withContent($data['count']);
        // 图表数据
        $this->withChart($data['list']);
    }


    protected function getData($day)
    {
        return Cache::cacheCall([ __CLASS__, __FUNCTION__, $day ], function ($day) {


            $data = [
                ];
            $data['count'] = User::query()
                ->where('created_at','>',Carbon::now()->subDays($day))
                ->count();
            foreach (range($day,1) as $item){
                $sub = $item - 1;
                $data['list'][] = User::query()
                    ->whereBetween('created_at',[
                        Carbon::now()->subDays($sub)->startOfDay(),
                        Carbon::now()->subDays($sub)->endOfDay()
                    ])
                    ->count();
            }
            return $data;
        },                      [ $day ], 30);
    }

    /**
     * 设置图表数据.
     *
     * @param array $data
     *
     * @return $this
     */
    public function withChart(array $data)
    {
        return $this->chart([
                                'series' => [
                                    [
                                        'name' => $this->title,
                                        'data' => $data,
                                    ],
                                ],
                            ]);
    }

    /**
     * 设置卡片内容.
     *
     * @param string $content
     *
     * @return $this
     */
    public function withContent($content)
    {
        return $this->content(
            <<<HTML
<div class="d-flex justify-content-between align-items-center mt-1" style="margin-bottom: 2px">
    <h2 class="ml-1 font-lg-1">{$content}</h2>
    <span class="mb-0 mr-1 text-80">{$this->title}</span>
</div>
HTML
        );
    }

}