<?php

namespace App\Http\Controllers\Admin\Lab;

use App\Http\Controllers\Controller;
use App\Repositories\Enums\CheckStatusEnum;
use App\Repositories\Enums\Lab\OpenAppointmentStatusEnum;
use App\Repositories\Enums\ModelStatusEnum;
use App\Repositories\Enums\PermissionEnum;
use App\Repositories\Enums\ResponseCodeEnum;
use App\Repositories\Enums\School\ScheduleTypeEnum;
use App\Repositories\Enums\School\TeachTypeEnum;
use App\Repositories\Models\Base\Admin;
use App\Repositories\Models\Lab\Maintain;
use App\Repositories\Models\Lab\OpenAppointment;
use App\Repositories\Models\Lab\OpenAppointmentLog;
use App\Repositories\Models\School\LessonSchedule;
use App\Repositories\Models\School\Room;
use App\Repositories\Models\School\ScheduleApproveLog;
use App\Repositories\Models\School\Teacher;
use App\Repositories\Models\School\Time;
use App\Services\Lab\OpenAppointmentService;
use Carbon\Carbon;
use Illuminate\Http\Request;
use Illuminate\Support\Arr;
use Illuminate\Support\Facades\DB;
use Jiannei\Response\Laravel\Support\Facades\Response;
use App\Contracts\Repositories\Lab\OpenAppointmentRepository;
use App\Repositories\Validators\Lab\OpenAppointmentValidator;
use PhpOffice\PhpWord\Element\Table;
use PhpOffice\PhpWord\SimpleType\TblWidth;
use PhpOffice\PhpWord\TemplateProcessor;
use Prettus\Validator\Contracts\ValidatorInterface;

/**
 * Class OpenAppointmentsController.
 *
 * @package namespace App\Http\Controllers\Lab;
 */
class OpenAppointmentsController extends Controller
{
    /**
     * @var OpenAppointmentRepository
     */
    protected $repository;

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

    /**
     * OpenAppointmentsController constructor.
     *
     * @param OpenAppointmentRepository $repository
     * @param OpenAppointmentValidator $validator
     */
    public function __construct(OpenAppointmentRepository $repository, OpenAppointmentValidator $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);
    }

    /**
     * 申请
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\Resource
     * @throws \Illuminate\Validation\ValidationException
     */
    public function store(Request $request)
    {
        $this->validate($request, $this->validator->getRules(ValidatorInterface::RULE_CREATE));
        $data = $request->only(array_keys($this->validator->getRules(ValidatorInterface::RULE_CREATE)));
        $use = $data['use_data'];

        //验证时间是否合法
        $appointments = [];
        foreach ($use as $u) {
            if (!Arr::has($u, ['week', 'week_index', 'time_id', 'room_id'])) {
                return $this->error('参数非法');
            }

            $time = Arr::only($u, ['week', 'week_index', 'time_id', 'room_id']);

            $is_exists = LessonSchedule::query()->where($time)->where('term_id', self::$TERM_ID)->where('status', ModelStatusEnum::OK)->exists();
            if ($is_exists) {
                return $this->error('该时间段不能预约');
            }
            $time['day'] = LessonSchedule::byTimeGetDate(self::$TERM_ID, $time['week'], $time['week_index']);
            $time['room_name'] = Room::query()->where('id', $time['room_id'])->value('name');
            $time['time_name'] = Time::query()->where('id', $time['time_id'])->value('name');
            $appointments[] = $time;
        }

        $data['term_id'] = self::$TERM_ID;
        $data['use_data'] = $appointments;
        $data['enclosure'] = [];
        $data['status'] = OpenAppointmentStatusEnum::WAIT_UPLOAD;
        $data['admin_id'] = login_admin_id();

        $model = $this->repository->create($data);
        return Response::success($model);
    }

    /**
     * 上传附件
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\Resource
     * @throws \Illuminate\Validation\ValidationException
     */
    public function uploadPrint(Request $request)
    {
        $this->validate($request, [
            'id' => 'required|integer',
            'enclosure' => 'required',
        ]);

        $id = $request->get('id');
        $model = OpenAppointment::query()->find($id);
        if (!$model) {
            return $this->error('找不到该申请记录');
        }

        if ($model->status != OpenAppointmentStatusEnum::WAIT_UPLOAD) {
            return $this->error('状态不对');
        }

        $model->enclosure = $request->get('enclosure');
        $model->status = OpenAppointmentStatusEnum::WAIT;
        $model->save();
        return Response::success([]);
    }

    /**
     * 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
     * @throws \Illuminate\Validation\ValidationException
     * Author: Mead
     */
    public function update(Request $request, $id)
    {
        $this->validate($request, $this->validator->getRules(ValidatorInterface::RULE_UPDATE));
        $data = $request->only(array_keys($this->validator->getRules(ValidatorInterface::RULE_CREATE)));

        //验证时间是否合法
        $use = $data['use_data'];
        $appointments = [];
        foreach ($use as $u) {
            if (!Arr::has($u, ['week', 'week_index', 'time_id', 'room_id'])) {
                return $this->error('参数非法');
            }

            $time = Arr::only($u, ['week', 'week_index', 'time_id', 'room_id']);

            $is_exists = LessonSchedule::query()->where($time)->where('term_id', self::$TERM_ID)->where('status', ModelStatusEnum::OK)->exists();
            if ($is_exists) {
                return $this->error('该时间段不能预约');
            }
            $time['day'] = LessonSchedule::byTimeGetDate(self::$TERM_ID, $time['week'], $time['week_index']);
            $time['room_name'] = Room::query()->where('id', $time['room_id'])->value('name');
            $time['time_name'] = Time::query()->where('id', $time['time_id'])->value('name');
            $appointments[] = $time;
        }

        $data['use_data'] = $appointments;
        $data['status'] = OpenAppointmentStatusEnum::WAIT;
        if (empty($data['enclosure'])) {
            $data['status'] = OpenAppointmentStatusEnum::WAIT_UPLOAD;
        }

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

    /**
     * 删除
     * @param $id
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\Resource
     * Author: Mead
     */
    public function destroy($id)
    {
        $is = OpenAppointment::query()->where('id', $id)->where('status', OpenAppointmentStatusEnum::COMPLETE)->exists();
        if ($is) {
            return $this->error('该申请已经审核完成，暂不能删除');
        }
        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)
    {
        $this->validate($request, [
            'ids' => 'required|array',
        ]);
        $ids = $request->get('ids');
        $is = OpenAppointment::query()->whereIn('id', $ids)->where('status', OpenAppointmentStatusEnum::COMPLETE)->exists();
        if ($is) {
            return $this->error('该申请已经审核完成，暂不能删除');
        }
        try {
            $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);
        }
    }


    /**
     * 审核
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\Resource
     * @throws \Illuminate\Validation\ValidationException
     */
    public function check(Request $request)
    {
        $this->validate($request, [
            'id' => 'required|integer',
            'check_status' => 'required|integer',
            'check_result' => 'nullable|sometimes',
        ]);

        $id = $request->get('id');
        $check_status = $request->get('check_status');
        $check_result = $request->get('check_result');

        $record = OpenAppointment::query()->find($id);
        if (!$record) {
            return $this->error('找不到该记录');
        }

        $admin = login_admin();
        $role_index = 0;
        if ($this->iscan([PermissionEnum::controller_openAppointment_check_YX, PermissionEnum::controller_openAppointment_check_SYZX], true)) {
            $this->validate($request, ['type' => 'required|in:1,2,3']);
            $type = $request->get('type');
            $role_index = $type;
        } else {
            $role_index = $admin->can(PermissionEnum::controller_openAppointment_check_SYZX) ? 2 : 0;
            $role_index += $admin->can(PermissionEnum::controller_openAppointment_check_YX) ? 1 : 0;
        }

        $re = (new OpenAppointmentService())->check(self::$TERM_ID, $record, $check_status, $check_result, $role_index);
        if ($re) {
            return $this->error($re);
        }

        return Response::success([]);
    }

    /**
     * 批量检查
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\Resource
     * @throws \Illuminate\Validation\ValidationException
     */
    public function approveCheck(Request $request)
    {
        $this->validate($request, [
            'ids' => 'required|array',
            'check_status' => 'required|integer',
            'check_result' => 'nullable|sometimes',
        ]);
        $ids = $request->get('ids');
        $check_status = $request->get('check_status');
        $check_result = $request->get('check_result');

        $records = OpenAppointment::query()->whereIn('id', $ids)->whereIn('status', [OpenAppointmentStatusEnum::WAIT, OpenAppointmentStatusEnum::SYZX_OK])->get();

        if (count($records) != count($ids)) {
            return $this->error('修改记录中存在不满足条件的');
        }

        //需要检查权限   1：院系审核权限  2：实验室审核权限  3：两者全部权限
        $admin = login_admin();
        $role_index = 0;
        if ($this->iscan([PermissionEnum::controller_openAppointment_check_YX, PermissionEnum::controller_openAppointment_check_SYZX])) {
            $this->validate($request, ['type' => 'required|in:1,2,3']);
            $type = $request->get('type');
            $role_index = $type;
        } else {
            $role_index = $admin->can(PermissionEnum::controller_openAppointment_check_SYZX) ? 2 : 0;
            $role_index += $admin->can(PermissionEnum::controller_openAppointment_check_YX) ? 1 : 0;
        }

        foreach ($records as $record) {
            $re = (new OpenAppointmentService())->check(self::$TERM_ID, $record, $check_status, $check_result, $role_index, true);
            if ($re) {
                return $this->error($re);
            }
        }

        DB::beginTransaction();
        foreach ($records as $record) {
            $re = (new OpenAppointmentService())->check(self::$TERM_ID, $record, $check_status, $check_result, $role_index);
            if ($re) {
                DB::rollBack();
                return $this->error($re);
            }
        }
        DB::commit();
        return Response::success([]);
    }

    /**
     * 审核进度
     * @param Request $request
     * @return
     */
    public function checkProgress(Request $request)
    {
        $this->validate($request, [
            'id' => 'required|integer',
        ]);
        $id = $request->get('id');

        $yx = OpenAppointmentLog::query()->where('status', ModelStatusEnum::OK)->where('open_appointment_id', $id)->where('type', ScheduleApproveLog::TYPE_YX)->with(['check_admin'])->select(['id', 'check_admin_id', 'check_time', 'check_status', 'check_result'])->orderByDesc('id')->first();
        $syzx = OpenAppointmentLog::query()->where('status', ModelStatusEnum::OK)->where('open_appointment_id', $id)->where('type', ScheduleApproveLog::TYPE_SYZX)->with(['check_admin'])->select(['id', 'check_admin_id', 'check_time', 'check_status', 'check_result'])->orderByDesc('id')->first();

        return Response::success(compact('yx', 'syzx'));
    }

    /**
     * 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',
        ]);
        $status = OpenAppointmentStatusEnum::CLOSE;
        $model = OpenAppointment::query()->where('id', $request->get('id'))->first();
        if (in_array($model->sattus, [OpenAppointmentStatusEnum::COMPLETE, OpenAppointmentStatusEnum::OPERATION_ERROR])) {
            return $this->error('该状态不能关闭申请');
        }
        $model->status = $status;
        $re = $model->save();
        if ($re) {
            return Response::success([]);
        }
        return $this->error('操作失败');
    }

    /**
     * 下载申请表
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|void
     * @throws \Illuminate\Validation\ValidationException
     */
    public function downPrint(Request $request)
    {
        $this->validate($request, [
            'id' => 'required|integer',
        ]);
        $id = $request->get('id');
        $model = OpenAppointment::query()->find($id);
        if (!$model) {
            return $this->error('找不到该申请记录');
        }
        $type = $model->template;
        $path = base_path("public/template/lab/template_p_{$type}.docx");
        $is = file_exists($path);
        if (!$is) {
            return $this->error('模板文件找不到');
        }

        try {
            $template = new TemplateProcessor($path);
//            $phpWord = new PhpWord();
//            $template = $phpWord->loadTemplate($path); //初始化模板
//            $template = $phpWord->loadTemplate($path); //初始化模板
            $template->setValue('department', $model->department);
            $template->setValue('name', $model->applicant_name);
            $template->setValue('mobile', $model->applicant_mobile);
            $template->setValue('nums', $model->use_people_nums);

            $template->setValue('use_reason', $model->use_reason);
            $template->setValue('use_need', $model->use_need);

            if (is_array($model->use_data)) {
                $labs = array_unique(array_column($model->use_data, 'room_name'));
                $template->setValue('use_labs', arr2str($labs));
                $template->setValue('lab_nums', count($labs));
                $table = new Table(['borderSize' => 5, 'width' => 5500, 'unit' => TblWidth::AUTO, 'alignMent' => 'center']);
                foreach ($model->use_data as $r => $time) {
                    if ($r == 0) {
                        $table->addRow();
                        $table->addCell(3000)->addText('实验室');
                        $table->addCell(1500)->addText('日期');
                        $table->addCell(1000)->addText('节次');
                    }
                    $table->addRow();
                    $table->addCell(3000)->addText($time['room_name']);
                    $table->addCell(1500)->addText($time['day']);
                    $table->addCell(1000)->addText($time['time_name']);
                }
                $template->setComplexBlock('use_times', $table);
            }

            $filename = date('Y-m-d') . '.docx';
            header('Content-Type: application/vnd.ms-word');
            header('Content-Disposition: attachment;filename=' . $filename);
            header('Cache-Control: max-age=0');
            $template->saveAs('php://output');//直接下载

        } catch (\Exception $exception) {
            dd($exception);
        }
    }
}