<?php

namespace App\Admin\Controllers;


use App\Admin\Extensions\Exporter\StudentExporter;
use App\Admin\Metrics\Examples\NewUsers;
use App\Admin\Metrics\Examples\TotalUsers;
use App\Admin\Renderable\UserFamilyMeberTable;
use App\Admin\Renderable\UserFamilyTable;
use App\Models\AdmissionNewStudents;
use App\Models\CompletedOfflineStep;
use App\Models\CompletedStep;
use App\Models\Config;
use App\Models\OfflineStep;
use App\Models\SecondaryCollege;
use App\Models\Speciality;
use App\Models\Step;
use App\Models\UsersMember;
use App\Services\PublicServices;
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\Table;
use Illuminate\Support\Facades\DB;

class UsersMemberController extends AdminController
{

    public function index(Content $content)
    {
        return $content
            ->header('学生管理')
            ->description('数据统计')
            ->body(function (Row $row) {
                $row->column(6, new TotalUsers());
                $row->column(6, new NewUsers());
            })
            ->body($this->grid());
    }

    /**
     * Make a grid builder.
     *
     * @return Grid
     */
    protected function grid()
    {
        return Grid::make(new UsersMember(), 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 StudentExporter());

            $grid->column('id')->sortable();
            $grid->column('identity')->display(function () {
                $iden = PublicServices::getInstance()->checkIsNewOldStudent($this->idcard);
                return $iden == 1 ? "新生" : "老生";
            });
            $grid->column('mobile');
            $grid->column('unique_number');
            $grid->column('name');
            $grid->column('idcard');
            $grid->column('sex')->display(function () {
                return $this->sex == 0 ? "未知" : ($this->sex == 1 ? "男" : "女");
            });
            $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"]);
            $grid->column('is_test')->display(function (){
                if($this->is_test == UsersMember::IS_TEST_YES){
                    return "是";
                }
            })->help("为测试账号时则不受系统开放时间限制");;

            $grid->column("family_address")->display('家庭住址')->expand( function (){
                return UserFamilyTable::make()->payload(["unique_number"=>$this->unique_number]);
            });
            $grid->column("family_member")->display('家庭成员')->expand( function (){
                return UserFamilyMeberTable::make()->payload(["unique_number"=>$this->unique_number]);
            });
            $grid->column("step", "步骤一")->display('线上报到进度')->modal( function (){
                //取出当前年份
                $config = Config::query()->where([
                    "unique_identification" => "annual_session"
                ])->first();

                $step = Step::query()->orderBy("sort", "asc")->get()->toArray();
                $successStep = CompletedStep::query()->where([
                    "annual_session" => $config->data,
                    "unique_number" => $this->unique_number
                ])->get()->toArray();
                $tableData = [];
                if(!empty($successStep)){
                    $successStepIds = array_column($successStep, "step_id");
                    foreach($step as $key => $item){
                        if(in_array($item["id"], $successStepIds)){
                            $img = "<img src='/vendor/dcat-admin/images/success.png' width='20' height='20'>";
                            array_push($tableData, $img);
                        }
                    }
                }
                if(empty($tableData)){
                    $resultData = [];
                }else{
                    $resultData = [$tableData];
                }
                return Table::make(array_column($step, "title"), $resultData);
            });
            $grid->column("offlineStep", "步骤二")->display('线下报到进度')->modal( function (){
                //取出当前年份
                $config = Config::query()->where([
                    "unique_identification" => "annual_session"
                ])->first();
                $step = OfflineStep::query()->where("status", OfflineStep::STATUS_YES)->orderBy("sort", "asc")->get()->toArray();
                $successStep = CompletedOfflineStep::query()->where([
                    "annual_session" => $config->data,
                    "unique_number" => $this->unique_number
                ])->get()->toArray();
                $tableData = [];
                if(!empty($successStep)){
                    $successStepIds = array_column($successStep, "step_id");
                    foreach($step as $key => $item){
                        if(in_array($item["id"], $successStepIds)){
                            $img = "<img src='/vendor/dcat-admin/images/success.png' width='20' height='20'>";
                            array_push($tableData, $img);
                        }
                    }
                }
                if(empty($tableData)){
                    $resultData = [];
                }else{
                    $resultData = [$tableData];
                }
                return Table::make(array_column($step, "title"), $resultData);
            });
            $grid->column('create_time')->display(function (){
                if(!empty($this->create_time)){
                    return date("Y-m-d H:i:s", $this->create_time);
                }
            })->sortable();
            $grid->column('update_time')->display(function (){
                if(!empty($this->update_time)){
                    return date("Y-m-d H:i:s", $this->update_time);
                }
            });


            $grid->filter(function (Grid\Filter $filter) {
                $filter->equal('id');
                $filter->equal('mobile');
                $filter->equal('name');
                $filter->equal('idcard');
                $filter->equal('status')->select([1 => "正常", 2 => "禁用"]);
                $filter->where("identity", function ($query){
                    $studentsIds = AdmissionNewStudents::query()->where([
                        "is_new_student" => $this->input
                    ])->get()->toArray();
                    if(!empty($studentsIds)){
                        $studentsIds = array_column($studentsIds,"idCard");
                    }

                    $query->whereIn('idcard', $studentsIds);
                })->select([
                    "1" => "新生",
                    "2" => "老生"
                ]);
                $filter->where("secondary_college_id", function ($query) {

                    $specialityIds = Speciality::query()->where("secondary_college_id", $this->input)->get()->toArray();
                    if(!empty($specialityIds)){
                        $specialityIds = array_column($specialityIds, "id");
                    }

                    $query->whereIn('speciality_id', $specialityIds);

                })->select(function(){
                    return SecondaryCollege::query()->pluck("name", "id");
                });
                $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('is_test')->select(function (){
                    return [
                        "1" => "否",
                        "2" => "是"
                    ];
                });

                $filter->between('create_time')->datetime()->toTimestamp();

            });


            // 禁用创建按钮
            $grid->disableCreateButton();
            // 禁用删除按钮
            $grid->disableDeleteButton();
            //禁用批量操作按钮
            $grid->disableBatchDelete();
            // 禁用详情按钮
            $grid->disableViewButton();
        });
    }

    /**
     * Make a show builder.
     *
     * @param mixed $id
     *
     * @return Show
     */
    protected function detail($id)
    {
        return Show::make($id, new UsersMember(), function (Show $show) {
            $show->field('id');
            $show->field('mobile');
            $show->field('unique_number');
            $show->field('name');
            $show->field('sex');
            $show->field('avatar');
            $show->field('status');
            $show->field('create_time');
            $show->field('update_time');
            $show->field('idcard');
            $show->field('speciality_id');
            $show->field('is_test');
        });
    }

    /**
     * Make a form builder.
     *
     * @return Form
     */
    protected function form()
    {
        return Form::make(new UsersMember(), function (Form $form) {
            $form->display('id');
            $form->text('name')->required();
            $form->text('mobile')->required();
            $form->password("password")->required();
            $form->select('status')->options([1 => '正常', 2 => '禁用'])->required();
            $form->select("speciality_id", '专业')->options(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;
            })->required();
            $form->select('is_test')->options([1 => '否', 2 => '是'])->required();

            $form->hidden("idcard");
            $form->hidden("unique_number_bcrypt");
            $form->hidden("update_time");

            // 去除删除按钮
            $form->disableDeleteButton();
            // 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();

            });


            //保存前回调
            $form->saving(function (Form $form) {
                if (strlen($form->password) < 32) {
                    $form->password = bcrypt($form->password);
                }
                $form->update_time = time();
                $form->unique_number_bcrypt = bcrypt($form->unique_number . $form->mobile);
            });

            //保存后回调
            $form->saved(function (Form $form) {
                DB::beginTransaction();
                try {
                    //初始化专业名及二级学院名
                    $specialityName = "";
                    $collegeName = "";

                    //取出专业信息
                    $specialityInfo = Speciality::query()->where("id", $form->speciality_id)->first();
                    if(!empty($specialityInfo)){
                        $specialityName = $specialityInfo->speciality_name;
                        //取出二级学院名称
                        $college = SecondaryCollege::query()->where("id", $specialityInfo->secondary_college_id)->first();
                        if(!empty($college)){
                            $collegeName = $college->name;
                        }
                    }

                    //同步修改录取信息列表里的专业
                    $info = AdmissionNewStudents::query()->where("idCard", $form->idcard)->first();
                    if(!empty($info)){
                        $update = AdmissionNewStudents::query()->where("idCard", $form->idcard)->update([
                            "speciality_id" => $form->speciality_id,
                            "admission_college" => $collegeName,
                            "admitted_major" => $specialityName,
                            "is_test" => $form->is_test,
                            "update_time" => time(),
                            "name" => $form->name,
                        ]);
                        if(empty($update)){
                            // 抛出异常
                            throw new \Exception('修改学生专业出错');
                        }
                    }
                    DB::commit();
                }catch (\Exception $e){
                    DB::rollBack();
                    throw new \Exception('修改学生专业出错');
                }

            });
        });
    }

}