<?php

namespace App\Http\Controllers\Admin\School;

use App\Exports\School\TeacherExport;
use App\Http\Controllers\Controller;
use App\Jobs\School\ImportTeacherJob;
use App\Repositories\Enums\ModelStatusEnum;
use App\Repositories\Enums\ResponseCodeEnum;
use App\Repositories\Models\Base\Resource;
use App\Repositories\Models\School\LessonTeacher;
use App\Repositories\Models\School\Teacher;
use App\Repositories\Presenters\School\TeacherPresenter;
use Illuminate\Http\Request;
use Illuminate\Validation\Rule;
use Jiannei\Response\Laravel\Support\Facades\Response;
use Prettus\Validator\Contracts\ValidatorInterface;
use App\Contracts\Repositories\School\TeacherRepository;
use App\Repositories\Validators\School\TeacherValidator;

/**
 * Class TeachersController.
 *
 * @package namespace App\Http\Controllers\Mentor;
 */
class TeachersController extends Controller
{
    /**
     * @var TeacherRepository
     */
    protected $repository;

    /**
     * @var TeacherValidator
     */
    protected $validator;

    /**
     * TeachersController constructor.
     *
     * @param TeacherRepository $repository
     * @param TeacherValidator $validator
     */
    public function __construct(TeacherRepository $repository, TeacherValidator $validator)
    {
        parent::__construct();
        $this->repository = $repository;
        $this->validator = $validator;
    }

    /**
     * 列表
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\Resource
     * Author: Mead
     */
    public function index(Request $request)
    {
        $lists = $this->repository->paginate($request->get('per_page', self::PAGE_NUM));
        return Response::success($lists);
    }

    /**
     * 创建
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\Resource|void
     * @throws \Illuminate\Validation\ValidationException
     * Author: Mead
     */
    public function store(Request $request)
    {
        $this->validate($request, $this->validator->getRules(ValidatorInterface::RULE_CREATE));
        $this->validate($request, [
            'account' => [
                Rule::unique('school_teachers')->whereNull('deleted_at'),
                Rule::unique('base_admins', 'username')->whereNull('deleted_at'),
            ],
            'email' => [
                Rule::unique('school_teachers')->whereNull('deleted_at'),
                Rule::unique('base_admins')->whereNull('deleted_at')
            ]
        ]);

        $data = $request->only(array_keys($this->validator->getRules(ValidatorInterface::RULE_CREATE)));
        if ($request->filled('password')) {
            if ($msg = check_password($request->get('password'))) {
                return Response::fail($msg);
            }
        } else {
            $data['password'] = $data['account'];
        }

        if (!$request->filled('department_id')) {
            $data['department_id'] = 0;
        }

        try {
            $data['is_register'] = 0;
            $model = $this->repository->create($data);
            return Response::success($model);
        } catch (\Exception $e) {
            return $this->error($e);
        }
    }

    /**
     * 详情
     * @param $id
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\Resource
     * Author: Mead
     */
    public function show($id)
    {
        $data = $this->repository->find($id);
        return Response::success($data);
    }

    /**
     * 更新
     * @param Request $request
     * @param $id
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\Resource|void
     * @throws \Illuminate\Validation\ValidationException
     * Author: Mead
     */
    public function update(Request $request, $id)
    {
        $this->validate($request, $this->validator->getRules(ValidatorInterface::RULE_CREATE));
        $this->validate($request, [
            'account' => [
                Rule::unique('school_teachers')->ignore($id)->whereNull('deleted_at'),
                Rule::unique('base_admins', 'username')->ignore($id, 'type_id')->where('type', Teacher::class)->whereNull('deleted_at'),
            ],
            'email' => [
                Rule::unique('school_teachers')->ignore($id)->whereNull('deleted_at'),
                Rule::unique('base_admins')->ignore($id, 'type_id')->where('type', Teacher::class)->whereNull('deleted_at')
            ]
        ]);

        $data = $request->only(array_keys($this->validator->getRules(ValidatorInterface::RULE_CREATE)));
        if ($request->filled('password')) {
            if ($msg = check_password($request->get('password'))) {
                return Response::fail($msg);
            }
        } else {
            unset($data['password']);
        }

        try {
            $model = $this->repository->update($data, $id);
            return Response::success($model);
        } catch (\Exception $e) {
            return $this->error($e);
        }
    }

    /**
     * 删除
     * @param $id
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\Resource
     * Author: Mead
     */
    public function destroy($id)
    {

        $admin = login_admin();
        if (!optional($admin)->is_admin) {
            return $this->error('您暂无权限操作');
        }

        try {
            $this->repository->skipPresenter()->delete($id);
            return Response::success(null, T('successfully delete.'));
        } catch (\Exception $exception) {
            return Response::fail(T('Delete failed.'), ResponseCodeEnum::SERVICE_UPDATE_DATA_ERROR);
        }
    }

    /**
     * 批量删除
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\Resource
     * Author: Mead
     */
    public function delete(Request $request)
    {

        $admin = login_admin();
        if (!optional($admin)->is_admin) {
            return $this->error('您暂无权限操作');
        }

        try {
            $this->validate($request, [
                'ids' => 'required|array',
            ]);

            $ids = $request->get('ids');
            $this->repository->whereIn('id', $ids)->delete();
            return Response::success(null, T('successfully delete.'));
        } catch (\Exception $exception) {
            return Response::fail(T('Delete failed.'), ResponseCodeEnum::SERVICE_UPDATE_DATA_ERROR);
        }
    }

    /**
     * 导入
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\Resource
     * @throws \Illuminate\Validation\ValidationException
     * Author: Mead
     */
    public function import(Request $request)
    {
        $this->validate($request, [
            'id' => 'required|integer'
        ]);

        $resource = Resource::query()->where('id', $request->get('id'))->first();
        if (!$resource) {
            return $this->errorFail();
        }
        $this->dispatch(new ImportTeacherJob($resource['disk'], $resource['path']));
        return Response::success(null, '正在导入，请稍后');
    }

    /**
     * 选项
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\Resource
     * Author: Mead
     */
    public function selectOptions(Request $request)
    {
        $data = $this->repository->skipPresenter()->all(['name', 'id', 'account']);
        return Response::success($data);
    }

    /**
     * 导出数据
     * Author: Mead
     */
    public function export(Request $request)
    {
        $this->validate($request, [
            'ids' => 'required|array',
            'fields' => 'sometimes|array',
            'type' => 'required'
        ]);
        $ids = $request->get('ids');
        $name = time();
        return (new TeacherExport($request->get('fields', [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10])))->forIds($ids)->download($name . '.xlsx', null, [
            'Access-Control-Allow-Origin' => '*',
            'Access-Control-Allow-Methods' => '*',
            'Access-Control-Allow-Headers' => 'Content-Type, Authorization, X-Requested-With',
            'Access-Control-Expose-Headers' => 'Content-Disposition',
            'Content-type' => 'application/octet-stream',
            'Content-Disposition' => 'attachment; filename=' . $name . '.xlsx',
        ]);
    }

    /**
     * 暂停
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\Resource
     * @throws \Illuminate\Validation\ValidationException
     */
    public function pause(Request $request)
    {
        $this->validate($request, [
            'id' => 'required|integer',
            'type' => 'sometimes|nullable|integer',
        ]);
        $status = ModelStatusEnum::PAUSE;
        if ($request->get('type')) {
            $status = ModelStatusEnum::OK;
        }

        $re = Teacher::query()->where('id', $request->get('id'))->update(['status' => $status]);
        if ($re) {
            return Response::success([]);
        }
        return $this->error('操作失败');
    }
}