HNWelcomeSystemAdminDcat/app/Admin/Controllers/UserFollowOverviewController.php

<?php

namespace App\Admin\Controllers;

use App\Admin\Metrics\Examples\Follow\AllEnrollCollege;
use App\Admin\Metrics\Examples\Follow\AllEnrollSpeciality;
use App\Admin\Metrics\Examples\Follow\AllNewFollowCollege;
use App\Admin\Metrics\Examples\Follow\AllNewFollowSpeciality;
use App\Http\Controllers\Controller;
use App\Models\AdminFollowShow;
use App\Models\SecondaryCollege;
use App\Models\Speciality;
use App\Models\UserFollowStatus;
use App\Models\UsersMember;
use Dcat\Admin\Admin;
use Dcat\Admin\Grid;
use Dcat\Admin\Layout\Column;
use Dcat\Admin\Layout\Content;
use Dcat\Admin\Layout\Row;
use Illuminate\Http\Request;


class UserFollowOverviewController extends Controller
{
    public $showInfo;
    // 回访状态
    public $followStatusList = [];
    // 回访状态选项框默认值
    public $lastElement;
    // 学院select选项
    public $secondaryCollegeList = [];
    // 专业select选项
    public $specialityList = [];


    public function index(Content $content): Content
    {
        $this->showInfo = AdminFollowShow::query()->where(['user_id' => Admin::user()['id']])->first();
        $this->followStatusList = UserFollowStatus::query()->orderByDesc('id')->pluck('name', 'id')->toArray();
        $this->lastElement = array_slice($this->followStatusList, -1, 1, true);
        $this->secondaryCollegeList = SecondaryCollege::query()->whereIn('id', $this->showInfo['secondary_college_id'] ?? [])->pluck("name", "id");

        $list = Speciality::query()->whereIn("id", $this->showInfo['speciality_id'] ?? [])->get()->toArray();
        foreach ($list as $item) {
            $college = SecondaryCollege::query()->where("id", $item["secondary_college_id"])->first();
            $this->specialityList[$item["id"]] = $item["speciality_name"] . "（{$college->name}）";
        }

        return $content
            ->header('新生数据概览')
            ->description('各项数据统计详情')
            ->body(function (Row $row) {
                $row->column(12, function (Column $column) {
                    $getData = [
                        'secondary_college_id' => request()->get('secondary_college_id', ''),
                        'speciality_id' => request()->get('speciality_id', ''),
                        'follow_id' => request()->get('follow_id', ''),
                    ];
                    if (empty($getData['secondary_college_id'])) {
                        $getData['secondary_college_id'] = $this->showInfo['secondary_college_id'] ?? "";
                    }

                    $column->row(function (Row $row) use ($getData) {
                        $row->column(12, $this->table($getData));
                    });
                    $column->row(function (Row $row) use ($getData) {
                        $row->column(4, new AllEnrollCollege($getData));
                        $row->column(4, new AllNewFollowCollege($getData));
                    });
                    $column->row(function (Row $row) use ($getData) {
                        $row->column(4, new AllEnrollSpeciality($getData));
                        $row->column(4, new AllNewFollowSpeciality($getData));
                    });

                    Admin::script(<<<JS
                        var table =  document.getElementsByClassName("data-table")
                        for (var i = 0; i < table.length; i++) {
                            table[i].style.display = "none";
                        }
                    JS
                    );
                });
            });
    }


    protected function table($getData): Grid
    {
        return Grid::make(new UsersMember(), function (Grid $grid) use ($getData) {
            // 禁用
            $grid->disableToolbar();
            // 禁用
            $grid->disablePagination();
            // 禁用操作
            $grid->disableActions();
            // 禁用批量操作
            $grid->disableBatchActions();
            // 禁用行选择
            $grid->disableRowSelector();
            // 禁用创建
            $grid->disableCreateButton();

            $grid->filter(function (Grid\Filter $filter) {
                $filter->panel();
                $filter->expand();

                $filter->equal('secondary_college_id', '学院')
                    ->select($this->secondaryCollegeList)
                    ->load('speciality_id', '/api/getSpecialityList')
                    ->ignore()
                    ->width(2);
                $filter->equal('speciality_id', '专业')
                    ->select($this->specialityList)
                    ->ignore()
                    ->width(3);
                $filter->equal('follow_id', '回访状态')
                    ->select($this->followStatusList)
                    ->ignore()
                    ->width(2);
            });
        });
    }


    /**
     * @desc 二级联动：学院下面的专业数据
     * @author 何鸠鸠
     */
    public function getSpecialityList(Request $request): array
    {
        $provinceId = $request->get('q');

        $list = Speciality::query()->where("secondary_college_id", $provinceId)->get()->toArray();
        $select = [];
        foreach ($list as $item) {
            $college = SecondaryCollege::query()->where("id", $item["secondary_college_id"])->first();
            $select[] = ['id' => $item["id"], 'text' => $item["speciality_name"] . "（{$college->name}）"];
        }
        return $select;
    }
}