<?php

namespace App\Admin\Controllers;

use App\Admin\Actions\Grid\ImportExcelBed;
use App\Admin\Extensions\Exporter\ImportBedExporter;
use App\Admin\Metrics\Examples\AllocationExcelBed;
use App\Admin\Metrics\Examples\AllocationExcelBedNotSelect;
use App\Admin\Metrics\Examples\AllocationExcelBedSelect;
use App\Models\AllocationDormitoryBed;
use App\Models\Bed;
use App\Models\Building;
use App\Models\Config;
use App\Models\DormitoryNumber;
use App\Models\DormitoryType;
use App\Models\Floor;
use App\Models\LivingArea;
use App\Models\MultipleWorld;
use App\Models\SecondaryCollege;
use App\Models\SelectedDormitory;
use App\Models\Speciality;
use App\Models\UsersMember;
use Dcat\Admin\Actions\Action;
use Dcat\Admin\Form;
use Dcat\Admin\Grid;
use Dcat\Admin\Layout\Content;
use Dcat\Admin\Layout\Row;
use Dcat\Admin\Show;
use Dcat\Admin\Http\Controllers\AdminController;
use Dcat\Admin\Widgets\Metrics\Card;
use Illuminate\Support\MessageBag;

class AllocationDormitoryBedController extends AdminController
{
    public function index(Content $content)
    {
        return $content
            ->header('床位管理')
            ->description('数据统计')
            ->body(function (Row $row) {
                $row->column(4, new AllocationExcelBed());
                $row->column(4, new AllocationExcelBedSelect());
                $row->column(4, new AllocationExcelBedNotSelect());
            })
            ->body($this->grid());
    }

    /**
     * Make a grid builder.
     *
     * @return Grid
     */
    protected function grid()
    {
        return Grid::make(new AllocationDormitoryBed(), function (Grid $grid) {

            //开启边框模式
            $grid->withBorder();
            // 开启字段选择器功能
            $grid->showColumnSelector();
            //开启导出功能
            $grid->export(new ImportBedExporter());

            //取出当前年份
            $config = Config::query()->where([
                "unique_identification" => "annual_session"
            ])->first();

            $grid->model()->where("annual_session", $config->data);

            $grid->column('id')->sortable();

            $grid->column('is_select')->display(function (){
                $info = SelectedDormitory::query()->where([
                    "allocation_dormitory_id" => $this->id,
                    "annual_session" => $this->annual_session,
                    "status" => SelectedDormitory::STATUS_YES
                ])->first();
                if(!empty($info)){
                    return "占用";
                }

            })->help("显示占用时则代表该床位已被学生选中，不建议修改床位的信息");

            $grid->column('sex')->display(function () {
                return $this->sex == 0 ? "未知" : ($this->sex == 1 ? "男" : "女");
            });

            $grid->column('dormitory_type')->display(function(){
                $info = DormitoryType::query()->where("id", $this->dormitory_type)->first();
                if(!empty($info)){
                    return $info->dormitory;
                }
            })->help("未显示时则找不到对应的宿舍类型或该宿舍类型已被删除");
            $grid->column('multiple_worlds')->display(function(){
                $info = MultipleWorld::query()->where("id", $this->multiple_worlds)->first();
                if(!empty($info)){
                    return $info->people;
                }
            })->help("未显示时则找不到对应的几人间或该几人间已被删除");
            $grid->column('living_area')->display(function(){
                $info = LivingArea::query()->where("id", $this->living_area)->first();
                if(!empty($info)){
                    return $info->title;
                }
            })->help("未显示时则找不到对应的生活区或该生活区已被删除");
            $grid->column('building_id')->display(function(){
                $info = Building::query()->where("id", $this->building_id)->first();
                if(!empty($info)){
                    return $info->building_title;
                }
            })->help("未显示时则找不到对应的楼栋或该楼栋已被删除");
            $grid->column('floor_id')->display(function(){
                $info = Floor::query()->where("id", $this->floor_id)->first();
                if(!empty($info)){
                    return $info->floor_title;
                }
            })->help("未显示时则找不到对应的楼层或该楼层已被删除");
            $grid->column('dormitory_number')->display(function(){
                $info = DormitoryNumber::query()->where("id", $this->dormitory_number)->first();
                if(!empty($info)){
                    return $info->dormitory_number;
                }
            })->help("未显示时则找不到对应的宿舍号或该宿舍号已被删除");
            $grid->column('bed_id')->display(function(){
                $info = Bed::query()->where("id", $this->bed_id)->first();
                if(!empty($info)){
                    return $info->bed_number;
                }
            })->help("未显示时则找不到对应的床位或该床位已被删除");
            $grid->column('secondary_college_id')->display(function () {
                $info = Speciality::query()->where("id", $this->speciality_id)->first();
                if(!empty($info)){
                    $secondaryInfo = SecondaryCollege::query()->where("id", $info->secondary_college_id)->first();
                    if(!empty($secondaryInfo)){
                        return $secondaryInfo->name;
                    }
                }

            })->help("未显示学院时请检查是否已经分配专业");
            $grid->column('speciality_id')->display(function () {
                $info = Speciality::where("id", $this->speciality_id)->first();
                if(!empty($info)){
                    return $info->speciality_name;
                }
            })->help("未显示专业时请检查是否已经分配专业");
            $grid->column('status')->select([1=>"正常", 2=>"禁用"]);

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

                $filter->equal('id');

                $filter->where("is_select", function ($query) {
                    //取出当前年份
                    $config = Config::query()->where([
                        "unique_identification" => "annual_session"
                    ])->first();

                    $selectList = SelectedDormitory::query()->where([
                        "status" => SelectedDormitory::STATUS_YES,
                        "annual_session" => $config->data,
                    ])->get()->toArray();

                    if(!empty($selectList)){
                        $selectIds = array_column($selectList, "allocation_dormitory_id");
                    }

                    if($this->input == 1){
                        //占用时
                        $query->whereIn('id', $selectIds);
                    }else {
                        //未占用时
                        $query->whereNotIn("id", $selectIds);
                    }

                })->select([
                    "1" => "占用",
                    "2" => "未占用"
                ]);


                $filter->equal('speciality_id')->select(function (){
                    $list = Speciality::query()->where("status", Speciality::STATUS_YES)->get()->toArray();
                    if(empty($list)){
                        return [];
                    }
                    $select = [];
                    foreach($list as $item){
                        $college = SecondaryCollege::query()->where("id", $item["secondary_college_id"])->first();
                        $select[$item["id"]] = $item["speciality_name"]."（{$college->name}）";
                    }

                    return $select;
                });

                $filter->equal('dormitory_type')->select(DormitoryType::query()->pluck("dormitory as value", "id"))
                    ->load("multiple_worlds", config("app.url")."/api/getMultipleWorldsByList");

                $filter->equal("multiple_worlds")->select();
                $filter->equal('living_area')->select(LivingArea::query()->pluck("title as value", "id"));
                $filter->equal('building_id')->select(Building::query()->pluck("building_title as value", "id"));
                $filter->equal('floor_id')->select(Floor::query()->pluck("floor_title as value", "id"));
                $filter->equal('dormitory_number')->select(DormitoryNumber::query()->pluck("dormitory_number as value", "id"));
                $filter->equal('bed_id')->select(Bed::query()->pluck("bed_number as value", "id"));
                $filter->equal('sex')->select([1 => "男", 2 => "女"]);
                $filter->equal('status')->select([1 => "正常", 2 => "禁用"]);
            });

            // 禁用详情按钮
            $grid->disableViewButton();

            $grid->tools(function (Grid\Tools $tools) {
                // excle 导入
                $tools->append(new ImportExcelBed());
            });
            //下载模版
            $grid->tools('<a href="/storage/excelTemplate/dormitoryTemplate.xlsx" download="dormitoryTemplate.xlsx" target="_blank"><button class="btn btn-success ">下载宿舍模版</button></a>');

        });
    }

    /**
     * Make a show builder.
     *
     * @param mixed $id
     *
     * @return Show
     */
    protected function detail($id)
    {
        return Show::make($id, new AllocationDormitoryBed(), function (Show $show) {
            $show->field('id');
            $show->field('dormitory_type');
            $show->field('multiple_worlds');
            $show->field('living_area');
            $show->field('building_id');
            $show->field('floor_id');
            $show->field('dormitory_number');
            $show->field('bed_id');
            $show->field('speciality_id');
            $show->field('status');
            $show->field('create_time');
            $show->field('update_time');
            $show->field('sex');
        });
    }

    /**
     * Make a form builder.
     *
     * @return Form
     */
    protected function form()
    {
        return Form::make(new AllocationDormitoryBed(), function (Form $form) {
            $form->display('id');
            $form->select('dormitory_type')
                ->options(DormitoryType::query()->where("status",DormitoryType::STATUS_YES)->pluck("dormitory as value", "id"))
                ->load("multiple_worlds", config("app.url")."/api/getMultipleWorldsByList")
                ->required();
            $form->select("multiple_worlds");
            $form->select('living_area')->options(LivingArea::query()->where("status",LivingArea::STATUS_YES)->pluck("title as value", "id"))->required();
            $form->select('building_id')->options(Building::query()->where("status",Building::STATUS_YES)->pluck("building_title as value", "id"))->required();
            $form->select('floor_id')->options(Floor::query()->where("status",Floor::STATUS_YES)->pluck("floor_title as value", "id"))->required();
            $form->select('dormitory_number')->options(DormitoryNumber::query()->where("status",DormitoryNumber::STATUS_YES)->pluck("dormitory_number as value", "id"))->required();
            $form->select('bed_id')->options(Bed::query()->where("status",Bed::STATUS_YES)->pluck("bed_number as value", "id"))->required();
            $form->select("speciality_id")->options(function (){
                $list = Speciality::query()->where("status",Speciality::STATUS_YES)->get()->toArray();
                if(empty($list)){
                    return [];
                }
                $arr = [];
                foreach($list as $item){
                    //取出所有二级学院
                    $seconInfo = SecondaryCollege::query()->where("id", $item["secondary_college_id"])->first();

                    if(empty($seconInfo)){
                        $arr[$item["id"]] = $item["speciality_name"]."（未分配二级学院）";
                    }else{
                        $arr[$item["id"]] = $item["speciality_name"]."（{$seconInfo->name}）";
                    }

                }

                return $arr;
            })->required();
            $form->select('sex', '性别')->options([1 => '男', 2 => '女'])->required();
            $form->select('status', '状态')->options([1 => '正常', 2 => '禁用'])->required();

            $form->hidden("annual_session");
            $form->hidden("create_time");
            $form->hidden("update_time");

            // 去除跳转详情按钮
            $form->disableViewButton();

            $form->footer(function ($footer) {

                // 去掉`查看`checkbox
                $footer->disableViewCheck();

                // 去掉`继续编辑`checkbox
                $footer->disableEditingCheck();

                // 去掉`继续创建`checkbox
                $footer->disableCreatingCheck();

            });

            $form->submitted(function (Form $form) {
                // 获取用户提交参数
                $dormitory_type = $form->dormitory_type;
                $multiple_worlds = $form->multiple_worlds;
                $living_area = $form->living_area;
                $building_id = $form->building_id;
                $floor_id = $form->floor_id;
                $dormitory_number = $form->dormitory_number;
                $bed_id = $form->bed_id;
                $speciality_id = $form->speciality_id;
                $sex = $form->sex;
                $annual_session = $form->annual_session;

                $where = [
                    "dormitory_type" => $dormitory_type,
                    "multiple_worlds" => $multiple_worlds,
                    "living_area" => $living_area,
                    "building_id" => $building_id,
                    "floor_id" => $floor_id,
                    "dormitory_number" => $dormitory_number,
                    "bed_id" => $bed_id,
                    "speciality_id" => $speciality_id,
                    "sex" => $sex,
                    "annual_session" => $annual_session,
                ];

                $check = AllocationDormitoryBed::query()->where($where)->count();
                if(!empty($check)){
                    // 中断后续逻辑
                    return $form->response()->error('当前床位已存在，无需重复添加~');
                }

            });

            $form->saving(function (Form $form) {

                if ($form->isCreating()) {
                    $form->create_time =time();
                    // 删除用户提交的数据
                    $form->deleteInput('update_time');
                }else{
                    $form->update_time =time();
                }
            });

            $config = Config::query()->where([
                "unique_identification" => "annual_session"
            ])->first();
            $form->annual_session = $config->data;

        });
    }
}