<?php

namespace App\Admin\Controllers\Train;

use App\Admin\Controllers\AdminController;
use App\Admin\Services\Train\ExaminationService;
use App\Enums\ExamStatus;
use App\Enums\QuestionCate;
use App\Models\Train\Examination;
use App\Models\Train\Question;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Slowlyo\OwlAdmin\Admin;
use Slowlyo\OwlAdmin\Renderers\Form;
use Slowlyo\OwlAdmin\Renderers\Page;

/**
 * 考试管理
 */
class ExaminationController extends AdminController
{
    protected string $serviceName = ExaminationService::class;

    public function list(): Page
    {
        $crud = $this->baseCRUD()
            ->tableLayout('fixed')
            ->headerToolbar([
                $this->createButton()->visible(Admin::user()->can('admin.train.examinations.create')),
                ...$this->baseHeaderToolBar(),
            ])
            ->bulkActions([])
            ->filter($this->baseFilter()->body([
                amis()->GroupControl()->mode('horizontal')->body([
                    amisMake()->TextControl()->name('search')->label(__('train_examination.name'))->columnRatio(3)->clearable(),
                    amisMake()->SelectControl()->options(ExamStatus::options())->name('exam_status')->label(__('train_examination.exam_status'))->columnRatio(3)->clearable(),
                ]),
            ]))
            ->filterDefaultVisible()
            ->columns([
                amisMake()->TableColumn()->name('id')->label(__('train_examination.id')),
                amisMake()->TableColumn()->name('name')->label(__('train_examination.name')),
                amisMake()->TableColumn()->name('exam_status')->label(__('train_examination.exam_status'))->set('type', 'mapping')->set('map', ExamStatus::options()),
                amisMake()->TableColumn()->name('total_questions')->label(__('train_examination.total_questions')),
                amisMake()->TableColumn()->name('total_score')->label(__('train_examination.total_score')),
                amisMake()->TableColumn()->name('total_finished')->label(__('train_examination.total_finished'))
                    ->set('type', 'tpl')
                    ->tpl('${COUNT(ARRAYFILTER(papers, item => item.finished_at))}/${COUNT(papers)}'),
                amisMake()->TableColumn()->name('published_at')->label(__('train_examination.published_at')),
                $this->rowActions([
                    $this->rowShowButton()
                        ->visible(Admin::user()->can('admin.train.examinations.view')),
                    $this->rowEditButton()
                        ->visible(Admin::user()->can('admin.train.examinations.update'))
                        ->visibleOn('${exam_status == '.ExamStatus::None->value.'}'),
                    $this->rowDeleteButton()
                        ->visible(Admin::user()->can('admin.train.examinations.delete'))
                        ->visibleOn('${exam_status == '.ExamStatus::None->value.'}'),
                    amisMake()->DialogAction()->dialog(
                        amisMake()->Dialog()->title('选择参考员工')->size('lg')->body(
                            amisMake()->Form()->api('post:'.admin_url('train/examinations/${id}/publish'))->body([
                                amisMake()->TransferControl()
                                    ->name('employee_id')
                                    ->source(admin_url('api/employees?enable=1'))
                                    ->joinValues(false)
                                    ->extractValue()
                                    ->labelField('name')
                                    ->valueField('id')
                                    ->searchable()
                                    ->required(),
                            ])
                        )
                    )
                        ->label(__('train_examination.publish'))
                        ->level('link')
                        ->visible(Admin::user()->can('admin.train.examinations.publish'))
                        ->visibleOn('${exam_status == '.ExamStatus::None->value.'}'),
                    amisMake()->AjaxAction()->api('post:'.admin_url('train/examinations/${id}/cancel'))
                        ->label(__('train_examination.cancel'))
                        ->level('link')
                        ->confirmText('删除该考试下所有试卷记录, 是否确定?')
                        ->visible(Admin::user()->can('admin.train.examinations.cancel'))
                        ->visibleOn('${exam_status == '.ExamStatus::Published->value.'}'),
                ]),
            ]);

        return $this->baseList($crud);
    }

    public function form($edit): Form
    {
        return $this->baseForm()->title('')->body([
            amisMake()->TextControl()->name('name')->label(__('train_examination.name'))->required(),
            amisMake()->PickerControl()
                ->source(admin_url('api/train/questions'))
                ->labelField('title')
                ->valueField('id')
                ->multiple(true)
                ->autoFill([
                    'questions' => '${items}',
                ])
                ->value('${questions}')
                ->size('lg')
                ->pickerSchema(amisMake()->CRUDTable()->mode('table')->syncLocation()->filter($this->baseFilter()->body([
                    amisMake()->TextControl()->name('search')->label(__('train_question.title'))->size('md')->clearable(),
                    amisMake()->SelectControl()->options(QuestionCate::options())->name('cate')->label(__('train_question.cate'))->size('md')->clearable(),
                ]))->columns([
                    amisMake()->TableColumn()->name('id')->label(__('train_question.id')),
                    amisMake()->TableColumn()->name('title')->label(__('train_question.title')),
                    amisMake()->TableColumn()->name('cate')->label(__('train_question.cate'))->type('mapping')->map(QuestionCate::options()),
                    amisMake()->TableColumn()->name('created_at')->label(__('train_book.created_at')),
                ]))
                ->name('question_ids')
                ->label(__('train_examination.question_id'))
                ->required(),
            amisMake()->TableControl()
                ->removable()
                ->draggable()
                ->showIndex()
                ->columnsTogglable(false)
                ->needConfirm(false)
                ->columns([
                    amisMake()->TableColumn()->name('title')->label(__('train_question.title'))->type('static'),
                    // amisMake()->TableColumn()->name('cate')->label(__('train_question.cate'))->type('mapping')->map(QuestionCate::options()),
                    amisMake()->NumberControl()->min(0)->step(1)->precision(0)->name('score')->label(__('train_examination.score'))->required(),
                ])
                ->name('questions')
                ->label(__('train_examination.questions')),
        ]);
    }

    public function detail(): Form
    {
        $detail = amisMake()->Property()->items([
            ['label' => __('train_examination.name'), 'content' => '${name}'],
            ['label' => __('train_examination.exam_status'), 'content' => amisMake()->Mapping()->map(ExamStatus::options())->name('exam_status')],
            ['label' => __('train_examination.published_at'), 'content' => '${published_at}'],
            ['label' => __('train_examination.total_questions'), 'content' => '${total_questions}'],
            ['label' => __('train_examination.total_score'), 'content' => '${total_score}'],
            ['label' => __('train_examination.created_at'), 'content' => '${created_at}'],
            ['label' => __('train_examination.total_finished'), 'content' => '${total_finished}'],
            ['label' => __('train_examination.max_mark'), 'content' => '${max_mark}'],
            ['label' => __('train_examination.min_mark'), 'content' => '${min_mark}'],
            ['label' => __('train_examination.avg_mark'), 'content' => '${avg_mark}', 'span' => 3],
        ]);
        $question = amisMake()->Table()->source('${questions}')->columns([
            amisMake()->TableColumn()->name('sort')->label('序号'),
            amisMake()->TableColumn()->name('title')->label(__('train_question.title')),
            amisMake()->TableColumn()->name('cate')->label(__('train_question.cate'))->set('type', 'mapping')->map(QuestionCate::options()),
            amisMake()->TableColumn()->name('options')->label(__('train_question.options'))->set('type', 'list')->source('${options}')->listItem([
                'titleClassName' => 'text-${IF(is_true, "success", "danger")}',
                'title' => '${text}',
            ]),
            amisMake()->TableColumn()->name('score')->label(__('train_examination.score')),
        ]);

        return $this->baseDetail()->title('')->body([$detail, amisMake()->Divider(), $question]);
    }

    public function publish($id, Request $request)
    {
        $request->validate([
            'employee_id' => 'required',
        ]);
        $info = Examination::findOrFail($id);
        try {
            DB::beginTransaction();

            if (! $this->service->publish($info, $request->input('employee_id'))) {
                return $this->response()->fail($this->service->getError());
            }
            DB::commit();

            return $this->response()->success();
        } catch (\Exception $e) {
            DB::rollBack();

            return $this->response()->fail($e->getMessage());
        }

    }

    public function cancel($id, Request $request)
    {
        $info = Examination::findOrFail($id);

        try {
            DB::beginTransaction();

            if (! $this->service->cancel($info)) {
                return $this->response()->fail($this->service->getError());
            }
            DB::commit();

            return $this->response()->success();
        } catch (\Exception $e) {
            DB::rollBack();

            return $this->response()->fail($e->getMessage());
        }
    }
}