@extends('layouts.master')

@section('title')
    {{ __('manage') . ' ' . __('topic') }}
@endsection

@section('content')
    <div class="content-wrapper">
        <div class="page-header">
            <h3 class="page-title">
                {{ __('manage') . ' ' . __('topic') }}
            </h3>
        </div>
        <div class="row">
            <div class="col-md-12 grid-margin stretch-card search-container">
                <div class="card">
                    <div class="card-body">
                        <h4 class="card-title float-left">
                            {{ __('edit') . ' ' . __('topic') }}
                        </h4>
                        <div class="row text-right">
                            <div class="col-sm-12 col-md-12">
                                <a class="btn btn-sm btn-theme" href="{{ route('lesson-topic.index') }}">{{ __('back') }}</a>
                            </div>
                        </div>
                        <form class="pt-3 edit-topic-form" id="edit-form" data-success-function="formSuccessFunction" action="{{ route('lesson-topic.update',[$topic->id]) }}" method="POST" novalidate="novalidate">
                            <div class="row">
                                <div class="form-group col-sm-12 col-md-4">
                                    <label>{{ __('Class') . ' ' . __('section') }} <span class="text-danger">*</span></label>
                                    <select name="class_section_id[]" id="class-section-id" class="class_section_id form-control select2-dropdown select2-hidden-accessible" multiple>
                                        @foreach ($class_section as $section)
                                            <option value="{{ $section->id }}" 
                                                    data-class-id="{{ $section->class->id }}"
                                                    @if($topic->lesson && $topic->lesson->lesson_commons->pluck('class_section_id')->contains($section->id)) selected @endif>
                                                {{ $section->full_name }}
                                            </option>
                                        @endforeach
                                    </select>
                                    {{-- {!! Form::hidden('class_section_id[]', "", ['id' => 'class_section_id_value']) !!} --}}
                                </div>

                                <div class="form-group col-sm-12 col-md-4">
                                    <label>{{ __('subject') }} <span class="text-danger">*</span></label>
                                    <select name="class_subject_id" id="class-subject-id" class="form-control">
                                        <option value="">-- {{ __('Select Subject') }} --</option>
                                        <option value="data-not-found">-- {{ __('no_data_found') }} --</option>
                                        @foreach ($subjectTeachers as $item)
                                            <option value="{{ $item->class_subject_id }}" data-class-section="{{ $item->class_section_id }}" data-user="{{ Auth::user()->id }}">{{ $item->subject_with_name}}</option>
                                        @endforeach
                                    </select>
                                    {!! Form::hidden('class_subject_id', "", ['id' => 'class_subject_id_value']) !!}
                                </div>
                                <div class="form-group col-sm-12 col-md-4">
                                    <label>{{ __('lesson') }} <span class="text-danger">*</span></label>
                                    <select name="" id="topic_lesson_id" class="form-control">
                                        <option value="">-- {{ __('lesson') }} --</option>
                                        <option value="data-not-found">-- {{ __('no_data_found') }} --</option>
                                        @foreach ($lessons as $item)
                                            <option value="{{ $item->id }}" data-class-section="{{ $item->class_section_id }}" data-subject="{{ $item->subject_id }}">{{ $item->name}}</option>
                                        @endforeach
                                    </select>
                                    {!! Form::hidden('lesson_id', "", ['id' => 'topic_lesson_id_value']) !!}
                                </div>

                                <div class="form-group col-sm-12 col-md-6">
                                    <label>{{ __('topic_name') }} <span class="text-danger">*</span></label>
                                    <input type="text" id="name" value="{{ $topic->name }}" name="name" placeholder="{{ __('lesson_name') }}" class="form-control"/>
                                </div>

                                <div class="form-group col-sm-12 col-md-6">
                                    <label>{{ __('topic_description') }} <span class="text-danger">*</span></label>
                                    <textarea id="description" name="description" placeholder="{{ __('lesson_description') }}" class="form-control">{{ $topic->description }}</textarea>
                                </div>
                            </div>
                            <hr>

                            <h4 class="mb-4 mt-4">{{ __('files') }}</h4>
                            <div class="form-group files_data">
                                <div data-repeater-list="file_data">
                                    <div class="row file_type_div" id="file_type_div" data-repeater-item>
                                        <input type="hidden" name="id" class="fileId">
                                        <div class="form-group col-xl-2">
                                            <label>{{ __('type') }} </label>
                                            <select name="type" class="form-control file_type">
                                                <option value="">--{{ __('select') }}--</option>
                                                <option value="file_upload">{{ __('file_upload') }}</option>
                                                <option value="youtube_link">{{ __('youtube_link') }}</option>
                                                <option value="video_upload">{{ __('video_upload') }}</option>
                                                <option value="other_link">{{ __('other_link') }}</option>
                                            </select>
                                        </div>
                                        <div class="form-group col-xl-3" id="file_name_div" style="display: none">
                                            <label>{{ __('file_name') }} <span class="text-danger">*</span></label>
                                            <input type="text" name="name" class="file_name form-control" placeholder="{{ __('file_name') }}" required>
                                        </div>
                                        <div class="form-group col-xl-3" id="file_thumbnail_div" style="display: none">
                                            <label>{{ __('thumbnail') }} <span class="text-danger thumbnail-required">*</span></label>
                                            <input type="file" name="thumbnail" class="file_thumbnail form-control" accept="image/jpg,image/png,image/svg+xml,image/jpeg" required>
                                            <div style="width: 70px;">
                                                <a data-toggle='lightbox' href=><img class="img-fluid w-70 thumbnail-preview mt-1" alt="" src=""/></a>
                                            </div>
                                        </div>
                                        <div class="form-group col-xl-3" id="file_div" style="display: none">
                                            <label>{{ __('file_upload') }} <span class="text-danger file-upload-required">*</span></label>
                                            <input type="file" name="file" class="file form-control" placeholder="" required>
                                            <a href="" class="file-preview mt-2" target="_blank"></a>
                                        </div>
                                        <div class="form-group col-xl-3" id="file_link_div" style="display: none">
                                            <label>{{ __('link') }} <span class="text-danger">*</span></label>
                                            <input type="text" name="link" class="file_link form-control" placeholder="{{ __('link') }}" required>
                                        </div>

                                        <div class="form-group col-xl-1 mt-4">
                                            <button type="button" class="btn btn-inverse-danger btn-icon remove-lesson-topic-file" data-repeater-delete>
                                                <i class="fa fa-times"></i>
                                            </button>
                                        </div>
                                    </div>
                                </div>
                                <div class="form-group mt-4">
                                    <button type="button" class="btn btn-inverse-success add-lesson-topic-file" data-repeater-create>
                                        <i class="fa fa-plus"></i> {{__('add_new_files')}}
                                    </button>
                                </div>
                            </div>
                            <input class="btn btn-theme float-right" id="create-btn" type="submit" value={{ __('submit') }}>
                        </form>
                    </div>
                </div>
            </div>
        </div>
    </div>
@endsection
@section('script')
    <script>
        $(document).ready(function () {
            // made the select2 dropdowns read-only
            $('.select2.select2-container.select2-container--default.select2-container--below').first().css({ 'opacity': '0.8', 'pointer-events': 'none' });
            $('.select2.select2-container.select2-container--default').first().css({ 'opacity': '0.8', 'pointer-events': 'none' });

            // Add Values of ids to select options for display purpose
            @if($topic->lesson && $topic->lesson->lesson_commons)
                // Get all class section IDs from lesson commons
                var classSectionIds = @json($topic->lesson->lesson_commons->pluck('class_section_id'));
                
                // Set multiple values for class section select
                $('#class-section-id')
                    .val(classSectionIds)
                    .trigger('change')
                    .attr('readonly', true)
                    .css({
                        "pointer-events": "none",
                        "opacity": "0.5"
                    });

                // Set subject ID (assuming it's the same for all sections)
                @if($topic->lesson->lesson_commons->first() && $topic->lesson->lesson_commons->first()->class_subject)
                    $('#class-subject-id')
                        .val({{ $topic->lesson->lesson_commons->first()->class_subject->subject->id }})
                        .trigger('change')
                        .attr('disabled', true);

                    $('#class_subject_id_value')
                        .val({{ $topic->lesson->lesson_commons->first()->class_subject->subject->id }});
                @endif
            @endif

            $('#topic_lesson_id')
                .val({{ $topic->lesson_id }})
                .trigger('change')
                .attr('disabled', true);

            $('#topic_lesson_id_value')
                .val({{ $topic->lesson_id }})
                .trigger('change');
            
            // Topic Files Repeater
            addNewLessonTopicFileRepeater.setList([
                @foreach($topic->file as $key => $fileData)
                    {
                        id: "{{$fileData->id}}",
                        name: "{{$fileData->file_name}}",
                        @if($fileData->type == 1)
                        type: "file_upload",
                        @elseif($fileData->type == 2)
                        type: "youtube_link",
                        link: "{{$fileData->file_url}}",
                        @elseif($fileData->type == 3)
                        type: "video_upload",
                        @elseif($fileData->type == 4)
                        type: "other_link",
                        link: "{{$fileData->file_url}}",
                        @endif
                    },
                @endforeach
            ]);

            // Change The File type selecte value
            $('.file_type').trigger('change');

            @foreach($topic->file as $key => $fileData)
                $('#remove-lesson-topic-file-{{ $key }}').attr("data-id", "{{ $fileData->id }}") // Add Data id attribute to Remove Files
                @if($fileData->type == 1)


                // if File Url Exists
                @if ($fileData->getOriginal('file_url'))
                $('#file-upload-required-{{ $key }}').html("") // remove * from label
                $('#file-upload-required-{{ $key }}').parent().siblings().removeAttr('required') // Remove Required from file input
                $('#file-preview-{{ $key }}').addClass('btn btn-sm btn-outline-info').attr('href', '{{ $fileData->file_url }}').html(window.trans['File Preview']) // Add File Url in Anchor Tag
                @else
                $('#file-upload-required-{{ $key }}').html("*") // Add * in label
                $('#file-upload-required-{{ $key }}').parent().siblings().attr('required', true) // Add Required attribute in file input
                @endif
                @elseif($fileData->type == 2)

                // if Thumbnail Exists
                @if($fileData->getOriginal('file_thumbnail'))
                $('#thumbnail-required-{{ $key }}').html("") // remove * from label
                $('#thumbnail-required-{{ $key }}').parent().siblings().removeAttr('required') // Remove Required from file input
                $('#thumbnail-preview-{{ $key }}').attr('src', "{{ $fileData->file_thumbnail }}") // Add Thumbnail in Image Tag
                $('#thumbnail-preview-{{ $key }}').parent().attr('href', "{{ $fileData->file_thumbnail }}") // Add Thumbnail in image Tag
                @else
                $('#thumbnail-required-{{ $key }}').parent().siblings().attr('required', true) // Add * in label
                $('#thumbnail-required-{{ $key }}').html("*") // Add Required attribute in file input
                @endif
                @elseif($fileData->type == 3)

                // if Thumbnail Exists
                @if($fileData->getOriginal('file_thumbnail'))
                $('#thumbnail-required-{{ $key }}').html("") // remove * from label
                $('#thumbnail-required-{{ $key }}').parent().siblings().removeAttr('required') // Remove Required from file input
                $('#thumbnail-preview-{{ $key }}').attr('src', "{{ $fileData->file_thumbnail }}") // Add Thumbnail in Image Tag
                $('#thumbnail-preview-{{ $key }}').parent().attr('href', "{{ $fileData->file_thumbnail }}") // Add Thumbnail in image Tag
                @else
                $('#thumbnail-required-{{ $key }}').parent().siblings().attr('required', true) // Add * in label
                $('#thumbnail-required-{{ $key }}').html("*") // Add Required attribute in file input
                @endif

                // if File Url Exists
                @if ($fileData->getOriginal('file_url'))
                $('#file-upload-required-{{ $key }}').html("") // remove * from label
                $('#file-upload-required-{{ $key }}').parent().siblings().removeAttr('required') // Remove Required from file input
                $('#file-preview-{{ $key }}').addClass('btn btn-sm btn-outline-info').attr('href', '{{ $fileData->file_url }}').html(window.trans['File Preview']) // Add File Url in Anchor Tag
                @else
                $('#file-upload-required-{{ $key }}').html("*") // Add * in label
                $('#file-upload-required-{{ $key }}').parent().siblings().attr('required', true) // Add Required attribute in file input
                @endif
                @elseif($fileData->type == 4)

                // if Thumbnail Exists
                @if($fileData->getOriginal('file_thumbnail'))
                $('#thumbnail-required-{{ $key }}').html("") // remove * from label
                $('#thumbnail-required-{{ $key }}').parent().siblings().removeAttr('required') // Remove Required from file input
                $('#thumbnail-preview-{{ $key }}').attr('src', "{{ $fileData->file_thumbnail }}") // Add Thumbnail in Image Tag
                $('#thumbnail-preview-{{ $key }}').parent().attr('href', "{{ $fileData->file_thumbnail }}") // Add Thumbnail in image Tag
                @else
                $('#thumbnail-required-{{ $key }}').parent().siblings().attr('required', true) // Add * in label
                $('#thumbnail-required-{{ $key }}').html("*") // Add Required attribute in file input
                @endif

                @endif
                @endforeach
                }, 1000);

        function formSuccessFunction(response) {
            if (!response.error) {
                setTimeout(() => {
                    window.location.href = "{{route('lesson-topic.index')}}"
                }, 1000);
            }
        }
    </script>
@endsection