@extends('layouts.admin')
@section('content')

<div class="card">
    <div class="card-header">
        {{ trans('global.create') }} {{ trans('cruds.questionAnswer.title_singular') }}
    </div>

    <div class="card-body">
        <form method="POST" action="{{ route("admin.question-answers.store") }}" enctype="multipart/form-data">
            @csrf
            <div class="form-group">
                <label class="required" for="quiz_id">{{ trans('cruds.questionAnswer.fields.quiz') }}</label>
                <select class="form-control select2 {{ $errors->has('quiz') ? 'is-invalid' : '' }}" name="quiz_id" id="quiz_id" required>
                    @foreach($quizzes as $id => $entry)
                        <option value="{{ $id }}" {{ old('quiz_id') == $id ? 'selected' : '' }}>{{ $entry }}</option>
                    @endforeach
                </select>
                @if($errors->has('quiz'))
                    <div class="invalid-feedback">
                        {{ $errors->first('quiz') }}
                    </div>
                @endif
                <span class="help-block">{{ trans('cruds.questionAnswer.fields.quiz_helper') }}</span>
            </div>
            <div class="form-group">
                <label for="question">{{ trans('cruds.questionAnswer.fields.question') }}</label>
                <textarea class="form-control ckeditor {{ $errors->has('question') ? 'is-invalid' : '' }}" name="question" id="question">{!! old('question') !!}</textarea>
                @if($errors->has('question'))
                    <div class="invalid-feedback">
                        {{ $errors->first('question') }}
                    </div>
                @endif
                <span class="help-block">{{ trans('cruds.questionAnswer.fields.question_helper') }}</span>
            </div>
            <div class="form-group">
                <label class="required" for="answer_1">{{ trans('cruds.questionAnswer.fields.answer_1') }}</label>
                <textarea class="form-control {{ $errors->has('answer_1') ? 'is-invalid' : '' }}" name="answer_1" id="answer_1" required>{{ old('answer_1') }}</textarea>
                @if($errors->has('answer_1'))
                    <div class="invalid-feedback">
                        {{ $errors->first('answer_1') }}
                    </div>
                @endif
                <span class="help-block">{{ trans('cruds.questionAnswer.fields.answer_1_helper') }}</span>
            </div>
            <div class="form-group">
                <label class="required" for="answer_2">{{ trans('cruds.questionAnswer.fields.answer_2') }}</label>
                <textarea class="form-control {{ $errors->has('answer_2') ? 'is-invalid' : '' }}" name="answer_2" id="answer_2" required>{{ old('answer_2') }}</textarea>
                @if($errors->has('answer_2'))
                    <div class="invalid-feedback">
                        {{ $errors->first('answer_2') }}
                    </div>
                @endif
                <span class="help-block">{{ trans('cruds.questionAnswer.fields.answer_2_helper') }}</span>
            </div>
            <div class="form-group">
                <label for="answer_3">{{ trans('cruds.questionAnswer.fields.answer_3') }}</label>
                <textarea class="form-control {{ $errors->has('answer_3') ? 'is-invalid' : '' }}" name="answer_3" id="answer_3">{{ old('answer_3') }}</textarea>
                @if($errors->has('answer_3'))
                    <div class="invalid-feedback">
                        {{ $errors->first('answer_3') }}
                    </div>
                @endif
                <span class="help-block">{{ trans('cruds.questionAnswer.fields.answer_3_helper') }}</span>
            </div>
            <div class="form-group">
                <label for="answer_4">{{ trans('cruds.questionAnswer.fields.answer_4') }}</label>
                <textarea class="form-control {{ $errors->has('answer_4') ? 'is-invalid' : '' }}" name="answer_4" id="answer_4">{{ old('answer_4') }}</textarea>
                @if($errors->has('answer_4'))
                    <div class="invalid-feedback">
                        {{ $errors->first('answer_4') }}
                    </div>
                @endif
                <span class="help-block">{{ trans('cruds.questionAnswer.fields.answer_4_helper') }}</span>
            </div>
            <div class="form-group">
                <label class="required">{{ trans('cruds.questionAnswer.fields.correct_answer') }}</label>
                <select class="form-control {{ $errors->has('correct_answer') ? 'is-invalid' : '' }}" name="correct_answer" id="correct_answer" required>
                    <option value disabled {{ old('correct_answer', null) === null ? 'selected' : '' }}>{{ trans('global.pleaseSelect') }}</option>
                    @foreach(App\Models\QuestionAnswer::CORRECT_ANSWER_SELECT as $key => $label)
                        <option value="{{ $key }}" {{ old('correct_answer', '') === (string) $key ? 'selected' : '' }}>{{ $label }}</option>
                    @endforeach
                </select>
                @if($errors->has('correct_answer'))
                    <div class="invalid-feedback">
                        {{ $errors->first('correct_answer') }}
                    </div>
                @endif
                <span class="help-block">{{ trans('cruds.questionAnswer.fields.correct_answer_helper') }}</span>
            </div>
            <div class="form-group">
                <label class="required" for="correct_answer_point">{{ trans('cruds.questionAnswer.fields.correct_answer_point') }}</label>
                <input class="form-control {{ $errors->has('correct_answer_point') ? 'is-invalid' : '' }}" type="number" name="correct_answer_point" id="correct_answer_point" value="{{ old('correct_answer_point', '1') }}" step="1" required>
                @if($errors->has('correct_answer_point'))
                    <div class="invalid-feedback">
                        {{ $errors->first('correct_answer_point') }}
                    </div>
                @endif
                <span class="help-block">{{ trans('cruds.questionAnswer.fields.correct_answer_point_helper') }}</span>
            </div>
            <div class="form-group">
                <div class="form-check {{ $errors->has('shuffle_answers') ? 'is-invalid' : '' }}">
                    <input type="hidden" name="shuffle_answers" value="0">
                    <input class="form-check-input" type="checkbox" name="shuffle_answers" id="shuffle_answers" value="1" {{ old('shuffle_answers', 0) == 1 ? 'checked' : '' }}>
                    <label class="form-check-label" for="shuffle_answers">{{ trans('cruds.questionAnswer.fields.shuffle_answers') }}</label>
                </div>
                @if($errors->has('shuffle_answers'))
                    <div class="invalid-feedback">
                        {{ $errors->first('shuffle_answers') }}
                    </div>
                @endif
                <span class="help-block">{{ trans('cruds.questionAnswer.fields.shuffle_answers_helper') }}</span>
            </div>
            <div class="form-group">
                <div class="form-check {{ $errors->has('is_appeared_in_series') ? 'is-invalid' : '' }}">
                    <input type="hidden" name="is_appeared_in_series" value="0">
                    <input class="form-check-input" type="checkbox" name="is_appeared_in_series" id="is_appeared_in_series" value="1" {{ old('is_appeared_in_series', 0) == 1 ? 'checked' : '' }}>
                    <label class="form-check-label" for="is_appeared_in_series">{{ trans('cruds.questionAnswer.fields.is_appeared_in_series') }}</label>
                </div>
                @if($errors->has('is_appeared_in_series'))
                    <div class="invalid-feedback">
                        {{ $errors->first('is_appeared_in_series') }}
                    </div>
                @endif
                <span class="help-block">{{ trans('cruds.questionAnswer.fields.is_appeared_in_series_helper') }}</span>
            </div>
            <div class="form-group">
                <label for="appeared_on">{{ trans('cruds.questionAnswer.fields.appeared_on') }}</label>
                <input class="form-control datetime {{ $errors->has('appeared_on') ? 'is-invalid' : '' }}" type="text" name="appeared_on" id="appeared_on" value="{{ old('appeared_on') }}">
                @if($errors->has('appeared_on'))
                    <div class="invalid-feedback">
                        {{ $errors->first('appeared_on') }}
                    </div>
                @endif
                <span class="help-block">{{ trans('cruds.questionAnswer.fields.appeared_on_helper') }}</span>
            </div>
            <div class="form-group">
                <button class="btn btn-danger" type="submit">
                    {{ trans('global.save') }}
                </button>
            </div>
        </form>
    </div>
</div>



@endsection

@section('scripts')
<script>
    $(document).ready(function () {
  function SimpleUploadAdapter(editor) {
    editor.plugins.get('FileRepository').createUploadAdapter = function(loader) {
      return {
        upload: function() {
          return loader.file
            .then(function (file) {
              return new Promise(function(resolve, reject) {
                // Init request
                var xhr = new XMLHttpRequest();
                xhr.open('POST', '{{ route('admin.question-answers.storeCKEditorImages') }}', true);
                xhr.setRequestHeader('x-csrf-token', window._token);
                xhr.setRequestHeader('Accept', 'application/json');
                xhr.responseType = 'json';

                // Init listeners
                var genericErrorText = `Couldn't upload file: ${ file.name }.`;
                xhr.addEventListener('error', function() { reject(genericErrorText) });
                xhr.addEventListener('abort', function() { reject() });
                xhr.addEventListener('load', function() {
                  var response = xhr.response;

                  if (!response || xhr.status !== 201) {
                    return reject(response && response.message ? `${genericErrorText}\n${xhr.status} ${response.message}` : `${genericErrorText}\n ${xhr.status} ${xhr.statusText}`);
                  }

                  $('form').append('<input type="hidden" name="ck-media[]" value="' + response.id + '">');

                  resolve({ default: response.url });
                });

                if (xhr.upload) {
                  xhr.upload.addEventListener('progress', function(e) {
                    if (e.lengthComputable) {
                      loader.uploadTotal = e.total;
                      loader.uploaded = e.loaded;
                    }
                  });
                }

                // Send request
                var data = new FormData();
                data.append('upload', file);
                data.append('crud_id', '{{ $questionAnswer->id ?? 0 }}');
                xhr.send(data);
              });
            })
        }
      };
    }
  }

  var allEditors = document.querySelectorAll('.ckeditor');
  for (var i = 0; i < allEditors.length; ++i) {
    ClassicEditor.create(
      allEditors[i], {
        extraPlugins: [SimpleUploadAdapter]
      }
    );
  }
});
</script>

@endsection