<?php

namespace App\Admin\Controllers\System;

use App\Admin\Controllers\AdminController;
use App\Admin\Services\WorkFlowService;
use App\Enums\CheckType;
use App\Models\Employee;
use App\Models\Keyword;
use App\Models\WorkflowCheck;
use App\Models\WorkflowLog;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Slowlyo\OwlAdmin\Admin;
use Slowlyo\OwlAdmin\Renderers\Form;
use Slowlyo\OwlAdmin\Renderers\Page;

/**
 * 审核流程管理
 *
 * @property WorkFlowService $service
 */
class WorkflowController extends AdminController
{
    protected string $serviceName = WorkFlowService::class;

    protected $jobOptions;

    protected $employeeOptions;

    public function list(): Page
    {
        $crud = $this->baseCRUD()
            ->tableLayout('fixed')
            ->headerToolbar([
                $this->createButton(),
                ...$this->baseHeaderToolBar(),
            ])
            ->bulkActions([])
            ->filter($this->baseFilter()->body([
                amis()->GroupControl()->mode('horizontal')->body([
                    amisMake()->TextControl()->name('search')->label(__('admin.keyword'))->placeholder(__('workflow.key').'/'.__('workflow.name'))->columnRatio(3)->clearable(),
                ]),
            ]))
            ->columns([
                amisMake()->TableColumn()->name('id')->label(__('workflow.id')),
                amisMake()->TableColumn()->name('key')->label(__('workflow.key')),
                amisMake()->TableColumn()->name('name')->label(__('workflow.name')),
                $this->rowActions([
                    $this->rowShowButton(),
                    $this->rowEditButton(),
                    $this->rowDeleteButton(),
                ]),
            ]);

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

    public function form($edit): Form
    {
        return $this->baseForm()->title('')->body([
            amisMake()->TextControl()->name('key')->label(__('workflow.key'))->required(),
            amisMake()->TextControl()->name('name')->label(__('workflow.name'))->required(),
            amisMake()->ArrayControl()->name('config')->label(__('workflow.config'))->items(amisMake()->ComboControl()->items([
                amisMake()->SelectControl()->options(CheckType::options())->name('type')->label(__('workflow.type')),
                amisMake()->SelectControl()
                    ->options($this->getJobOptions())
                    ->labelField('name')
                    ->valueField('key')
                    ->name('job')
                    // ->visibleOn('${config.type == '.CheckType::Job->value.'}')
                    ->label(CheckType::Job->text()),
                amisMake()->SelectControl()
                    ->options($this->getEmployeeOptions())
                    ->labelField('name')
                    ->valueField('id')
                    ->searchable()
                    ->name('user')
                    // ->visibleOn('${config.type == '.CheckType::User->value.'}')
                    ->label(CheckType::User->text()),
            ])),
        ]);
    }

    public function detail(): Form
    {
        $detail = amisMake()->Property()->items([
            ['label' => __('workflow.key'), 'content' => '${key}'],
            ['label' => __('workflow.name'), 'content' => '${name}'],
            ['label' => __('workflow.config'), 'content' => amisMake()->Steps()->labelPlacement('horizontal')->source('${config}'), 'span' => 3],
        ]);

        return $this->baseDetail()->title('')->body($detail);
    }

    public function apply(Request $request)
    {
        $model = WorkflowCheck::findOrFail($request->input('id'));

        $employee = $request->whenFilled('user', function ($id) {
            if ($employee = Employee::find($id)) {
                return $employee;
            }
            admin_abort('员工未找到');
        }, function () {
            if ($employee = Employee::where('admin_user_id', Admin::user()->id)->first()) {
                return $employee;
            }
            admin_abort('当前登录账户未关联员工');
        });

        try {
            DB::beginTransaction();
            if (! $this->service->apply($model, $employee)) {
                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(Request $request)
    {
        $model = WorkflowCheck::findOrFail($request->input('id'));

        try {
            DB::beginTransaction();
            if (! $this->service->cancel($model)) {
                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 success(Request $request)
    {
        $user = Admin::user();
        $employee = Employee::where('admin_user_id', $user->id)->first();
        if (! $employee) {
            return $this->response()->fail('当前登录账户未关联员工');
        }
        $log = WorkflowLog::findOrFail($request->input('id'));
        try {
            DB::beginTransaction();
            if (! $this->service->check($employee, $log, true)) {
                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 fail(Request $request)
    {
        if (! $request->input('remarks')) {
            return $this->response()->fail('请填写未通过原因');
        }
        $user = Admin::user();
        $employee = Employee::where('admin_user_id', $user->id)->first();
        if (! $employee) {
            return $this->response()->fail('当前登录账户未关联员工');
        }
        $log = WorkflowLog::findOrFail($request->input('id'));
        try {
            DB::beginTransaction();
            if (! $this->service->check($employee, $log, false, ['remarks' => $request->input('remarks')])) {
                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 logs(Request $request)
    {
        $list = WorkflowLog::with(['checkUser'])->where('check_id', $request->input('id'))->sort()->get();

        return $this->response()->success($list);
    }

    public function getJobOptions()
    {
        if (! $this->jobOptions) {
            $this->jobOptions = Keyword::where('parent_key', 'job')->get();
        }

        return $this->jobOptions;
    }

    public function getEmployeeOptions()
    {
        if (! $this->employeeOptions) {
            $this->employeeOptions = Employee::enable()->get();
        }

        return $this->employeeOptions;
    }
}