@extends('admin.layouts.container')
@section('css')
    <link rel="stylesheet" href="{{ asset('assets/web/css/lib/toastr.css') }}" />
@endsection
@section('content')
    <div class="side-title">
        <h3>{{$head ?? '' }}</h3>
    </div>

    <div class="border-item">
        <form class="form-row add_course_form" method="post" action="{{ $action }}" enctype="multipart/form-data">
            @if($course ?? ''  && $course->id)
                @method('PUT')
            @endif
            @csrf

            <div class="form-group col-lg-3">
                <label>{{ meta('category_id', getCurrentLocale()) ?? __('courses.category_id') }}</label>
                <select name="category_id" class="form-control {{ $errors->has('category_id') ? 'is-invalid' : '' }}">
                    <option value="">{{ meta('category_id', getCurrentLocale()) ?? __('courses.category_id') }}</option>
                    @if(count($categories))
                        @foreach($categories as $category)
                            <option {{old('category_id', $course->category_id ?? null) == $category->id ? 'selected' : ''}} value="{{$category->id}}">{{$category->name}}</option>
                        @endforeach
                    @endif
                </select>
            </div>
            <div class="form-group col-lg-3">
                <label>{{ meta('instructor_id', getCurrentLocale()) ?? __('courses.instructor_id') }}</label>
                <select name="user_id" class="form-control {{ $errors->has('instructor_id') ? 'is-invalid' : '' }}">
                    <option value="">{{ meta('instructor_id', getCurrentLocale()) ?? __('courses.instructor_id') }}</option>
                    @if(count($instructors))
                        @foreach($instructors as $instructor)
                            <option {{old('user_id', $course->user_id ?? null) == $instructor->id ? 'selected' : ''}} value="{{$instructor->id}}">{{$instructor->name}}</option>
                        @endforeach
                    @endif
                </select>
            </div>
            <div class="form-group col-lg-3">
                <label>{{ meta('is_certified', getCurrentLocale()) ?? __('courses.is_certified') }}</label>
                <select name="is_certified" class="form-control {{ $errors->has('is_certified') ? 'is-invalid' : '' }}">
                    <option value="">{{ meta('is_certified', getCurrentLocale()) ?? __('courses.is_certified') }}</option>
                    <option {{old('is_certified', $course->is_certified ?? null) == '1' ? 'selected' : ''}} value="1">{{__('courses.yes')}}</option>
                    <option {{old('is_certified', $course->is_certified ?? null) == '0' ? 'selected' : ''}} value="0">{{__('courses.no')}}</option>
                </select>
            </div>
            <div class="form-group col-lg-3">
                <label>{{ meta('status', getCurrentLocale()) ?? __('courses.status') }}</label>
                <select name="status" class="form-control {{ $errors->has('status') ? 'is-invalid' : '' }}">
                    <option value="">{{ meta('status', getCurrentLocale()) ?? __('courses.status') }}</option>
                    <option {{old('status', $course->status ?? null) == 'active' ? 'selected' : ''}} value="active">{{__('courses.active')}}</option>
                    <option {{old('status', $course->status ?? null) == 'non_active' ? 'selected' : ''}} value="non_active">{{__('courses.non_active')}}</option>
                    <option {{old('status', $course->status ?? null) == 'hidden' ? 'selected' : ''}} value="hidden">{{__('courses.hidden')}}</option>
                </select>
            </div>

            <div class="form-group col-lg-3">
                <label>{{ meta('course_type', getCurrentLocale()) ?? __('courses.course_type') }}</label>
                <select name="course_type" class="form-control {{ $errors->has('course_type') ? 'is-invalid' : '' }}">
                    <option value="">{{ meta('course_type', getCurrentLocale()) ?? __('courses.course_type') }}</option>
                    <option {{old('course_type', $course->course_type ?? null) == 'free' ? 'selected' : ''}} value="free">{{__('courses.free')}}</option>
                    <option {{old('course_type', $course->course_type ?? null) == 'payed' ? 'selected' : ''}} value="payed">{{__('courses.payed')}}</option>
                    <option {{old('course_type', $course->course_type ?? null) == 'record_payed' ? 'selected' : ''}} value="record_payed">{{__('courses.record_payed')}}</option>
                </select>
            </div>

            <div class="form-group col-lg-3 price_container">
                <label>{{ meta('price', getCurrentLocale()) ?? __('courses.price') }}</label>
                <input type="number" min="1" class="form-control {{ $errors->has('price') ? 'is-invalid' : '' }}" name="price" placeholder="{{ meta('price', getCurrentLocale()) ?? __('courses.price') }}" value='{{ old("price", $course->price ?? "") }}'/>
            </div>
            <div class="form-group col-lg-3">
                <label>{{ meta('hours', getCurrentLocale()) ?? __('courses.hours') }}</label>
                <input type="number" min="1" class="form-control {{ $errors->has('hours') ? 'is-invalid' : '' }}" name="hours" placeholder="{{ meta('hours', getCurrentLocale()) ?? __('courses.hours') }}" value='{{ old("hours", $course->hours ?? "") }}'/>
            </div>
            <div class="form-group col-lg-3 weeks_container">
                <label>{{ meta('weeks', getCurrentLocale()) ?? __('courses.weeks') }}</label>
                <input type="number" min="1" class="form-control {{ $errors->has('weeks') ? 'is-invalid' : '' }}" name="weeks" placeholder="{{ meta('weeks', getCurrentLocale()) ?? __('courses.weeks') }}" value='{{ old("weeks", $course->weeks ?? "") }}'/>
            </div>
            <div class="form-group col-lg-3">
                <label>{{ meta('show_time', getCurrentLocale()) ?? __('courses.show_time') }}</label>
                <input type="number" min="1" class="form-control {{ $errors->has('show_time') ? 'is-invalid' : '' }}" name="show_time" placeholder="{{ meta('show_time', getCurrentLocale()) ?? __('courses.show_time') }}" value='{{ old("show_time", $course->show_time ?? "") }}'/>
            </div>
            <div class="form-group col-lg-3 start_date">
                <label>{{ meta('start_date', getCurrentLocale()) ?? __('courses.start_date') }}</label>
                <input type="date" class="form-control {{ $errors->has('start_date') ? 'is-invalid' : '' }}" name="start_date" placeholder="{{ meta('start_date', getCurrentLocale()) ?? __('courses.start_date') }}" value='{{ old("start_date", $course->start_date ?? "") }}'/>
            </div>
            <div class="form-group col-lg-3 end_date">
                <label>{{ meta('end_date', getCurrentLocale()) ?? __('courses.end_date') }}</label>
                <input type="date" class="form-control {{ $errors->has('end_date') ? 'is-invalid' : '' }}" name="end_date" placeholder="{{ meta('end_date', getCurrentLocale()) ?? __('courses.end_date') }}" value='{{ old("end_date", $course->end_date ?? "") }}'/>
            </div>
            <div class="form-group col-lg-12">
                <label>{{ meta('video', getCurrentLocale()) ?? __('courses.video') }}</label>
                <input type="url" class="form-control {{ $errors->has('video') ? 'is-invalid' : '' }}" name="video" placeholder="{{ meta('video', getCurrentLocale()) ?? __('courses.video') }}" value='{{ old("video", $course->video ?? "") }}'/>
            </div>
            <div class="form-group col-lg-12 border p-2 days_container">
                <label><b>{{ meta('days', getCurrentLocale()) ??  __('courses.days') }}</b></label>
                <div class="row">
                    <div class="col-sm-3">
                        <div class="custom-control custom-checkbox">
                            <input {{in_array('saturday', $days) ? 'checked' : ''}} type="checkbox"  value="saturday" class="custom-control-input" id="day_saturday" name="days[]">
                            <label class="custom-control-label" for="day_saturday"> {{ __('courses.saturday') }} </label>
                        </div>
                    </div>
                    <div class="col-sm-3">
                        <div class="custom-control custom-checkbox">
                            <input {{in_array('sunday', $days) ? 'checked' : ''}} type="checkbox"  value="sunday" class="custom-control-input" id="day_sunday" name="days[]">
                            <label class="custom-control-label" for="day_sunday"> {{ __('courses.sunday') }} </label>
                        </div>
                    </div>
                    <div class="col-sm-3">
                        <div class="custom-control custom-checkbox">
                            <input {{in_array('monday', $days) ? 'checked' : ''}} type="checkbox"  value="monday" class="custom-control-input" id="day_monday" name="days[]">
                            <label class="custom-control-label" for="day_monday"> {{ __('courses.monday') }} </label>
                        </div>
                    </div>
                    <div class="col-sm-3">
                        <div class="custom-control custom-checkbox">
                            <input {{in_array('tuesday', $days) ? 'checked' : ''}} type="checkbox"  value="tuesday" class="custom-control-input" id="day_tuesday" name="days[]">
                            <label class="custom-control-label" for="day_tuesday"> {{ __('courses.tuesday') }} </label>
                        </div>
                    </div>
                    <div class="col-sm-3">
                        <div class="custom-control custom-checkbox">
                            <input {{in_array('wednesday', $days) ? 'checked' : ''}} type="checkbox"  value="wednesday" class="custom-control-input" id="day_wednesday" name="days[]">
                            <label class="custom-control-label" for="day_wednesday"> {{ __('courses.wednesday') }} </label>
                        </div>
                    </div>
                    <div class="col-sm-3">
                        <div class="custom-control custom-checkbox">
                            <input {{in_array('thursday', $days) ? 'checked' : ''}} type="checkbox"  value="thursday" class="custom-control-input" id="day_thursday" name="days[]">
                            <label class="custom-control-label" for="day_thursday"> {{ __('courses.thursday') }} </label>
                        </div>
                    </div>
                    <div class="col-sm-3">
                        <div class="custom-control custom-checkbox">
                            <input {{in_array('friday', $days) ? 'checked' : ''}} type="checkbox"  value="friday" class="custom-control-input" id="day_friday" name="days[]">
                            <label class="custom-control-label" for="day_friday"> {{ __('courses.friday') }} </label>
                        </div>
                    </div>
                </div>
            </div>

            <div class="form-group units_container col-lg-12 border p-2">
                @if(count($units))
                    @foreach($units as $key => $unit)
                        <div class="row align-items-center justify-content-between">
                            @foreach($unit as $unitContent)
                                <div class="col-md-5">
                                    <div class="form-group">
                                        <label>{{ __('courses.unit_name') }} {{ "(".languages($unitContent['language_id'])->name.")" ?? '' }} </label>
                                        <input type="text" class="form-control" name="unit_{{ languages($unitContent['language_id'])->local }}[]" placeholder="{{__('courses.unit_name') }}" value='{{ $unitContent['name'] ?? "" }}'/>
                                    </div>
                                </div>
                            @endforeach
                            <div class="col-md-1">
                                <a style="cursor: pointer" class="text-danger delete_unit" data-unit="{{$key}}"><i class="fa fa-times fa-2x"></i></a>
                            </div>
                        </div>
                    @endforeach
                @endif
            </div>

            <div class="form-group col-lg-12">
                <a href="#" class="btn btn-primary btn-sm btn-block add_unit_link">{{__('courses.add_unit')}}</a>
            </div>
            {{--            @if( count($units) >= 1 )--}}
            {{--                <div class="form-group col-lg-12 border p-2">--}}
            {{--                    <label><b>{{ meta('unites', getCurrentLocale()) ??  __('courses.unites') }}</b></label>--}}
            {{--                    <div class="clearfix"></div>--}}
            {{--                    <div class="row">--}}
            {{--                        @foreach($units as $key => $row)--}}
            {{--                            <div class="col-sm-3">--}}
            {{--                                <div class="custom-control custom-checkbox">--}}
            {{--                                    <input type="checkbox" {{ in_array($row->id, $courseUnits) ? 'checked' : '' }} value="{{ $row->id }}" class="custom-control-input" id="units_{{ $key }}" name="units[]">--}}
            {{--                                    <label class="custom-control-label" for="units_{{ $key }}"> {{ $row->name }} </label>--}}
            {{--                                </div>--}}
            {{--                            </div>--}}
            {{--                        @endforeach--}}
            {{--                    </div>--}}
            {{--                </div>--}}
            {{--            @endif--}}

            @foreach(languages() as $language)
                <div class="form-group col-lg-12">
                    <label>{{ meta('name', $language->local) ?? __('courses.name') }} {{ count($languages) > 1 ? "({$language->name})" : '' }} </label>
                    <input type="text" class="form-control {{ $errors->has('name_'.$language->local) ? 'is-invalid' : '' }}" name="name_{{ $language->local }}" placeholder="{{ meta('name', $language->local) ?? __('courses.name') }}" value='{{ old("name_{$language->local}", $course[$language->local]->name ?? "") }}'/>
                </div>
                <div class="form-group col-lg-12">
                    <label>{{ meta('meta_description', $language->local) ?? __('courses.meta_description') }} {{ count($languages) > 1 ? "({$language->name})" : '' }} </label>
                    <input name="meta_description_{{ $language->local }}" class="form-control {{ $errors->has('meta_description_'.$language->local) ? 'is-invalid' : '' }}" placeholder="{{ meta('meta_description', $language->local) ?? __('courses.meta_description') }}" value="{{ old("meta_description_{$language->local}", $course[$language->local]->meta_description ?? "") }}">
                </div>
                <div class="form-group col-lg-12">
                    <label>{{ meta('keywords', $language->local) ?? __('courses.keywords') }} {{ count($languages) > 1 ? "({$language->name})" : '' }} </label>
                    <input name="keywords_{{ $language->local }}" class="form-control {{ $errors->has('keywords_'.$language->local) ? 'is-invalid' : '' }}" placeholder="{{ meta('keywords', $language->local) ?? __('courses.keywords') }}" value="{{ old("keywords_{$language->local}", $course[$language->local]->keywords ?? "") }}">
                </div>
                <div class="form-group col-lg-12">
                    <label>{{ meta('what_we_learn', $language->local) ?? __('courses.what_we_learn') }} {{ count($languages) > 1 ? "({$language->name})" : '' }} </label>
                    <textarea name="what_we_learn_{{ $language->local }}" class="form-control editor {{ $errors->has('what_we_learn_'.$language->local) ? 'is-invalid' : '' }}" placeholder="{{ meta('what_we_learn', $language->local) ?? __('courses.what_we_learn') }}">{!! old("what_we_learn_{$language->local}", $course[$language->local]->what_we_learn ?? "")  !!}</textarea>
                </div>
                <div class="form-group col-lg-12">
                    <label>{{ meta('description', $language->local) ?? __('courses.description') }} {{ count($languages) > 1 ? "({$language->name})" : '' }} </label>
                    <textarea name="description_{{ $language->local }}" class="form-control editor {{ $errors->has('description_'.$language->local) ? 'is-invalid' : '' }}" placeholder="{{ meta('description', $language->local) ?? __('courses.description') }}">{!! old("description_{$language->local}", $course[$language->local]->description ?? "") !!}</textarea>
                </div>

            @endforeach

            {{--Start image container--}}
            <div class="form-group col-lg-12">
                <label>{{ meta('image', getCurrentLocale()) ?? __('courses.image') }} </label>
                <input id="image_thumbnail" class="image_thumbnail" type="hidden" name="image" value="{{old("image", $course->image ?? "")}}"/>

                <div class="photos main_photo {{ old('image', $course->image ?? '') ? ' wow fadeInUp' : 'hide' }}">
                    <div class="col-lg-4">
                        <div class="items">
                            <div class="img">
                                <a href="#" id="lfm" data-input=".image_thumbnail" data-preview=".image_holder" class="lfm" data-hide=".pick_button">
                                    <img src="{{asset(old('image', $course->image ?? ''))}} "  id="image_holder" class="image_holder"/>
                                </a>
                            </div>
                            <a href="#" class="showHide resetImage close" data-empty=".image_thumbnail" data-hide=".main_photo" data-show=".pick_button"><i class="fas fa-times"></i></a>
                        </div>
                    </div>
                </div>

                <div class="clearfix"></div>
                <span class="input-group-btn pick_button {{ old('image', $course->image ?? '') ? 'hide' : '' }} ">
                        <a id="lfm" data-input=".image_thumbnail" data-preview=".image_holder" data-show=".main_photo" data-hide=".pick_button" class="lfm btn btn-primary text-light">
                            <i class="fas fa-camera-retro"></i> Choose
                        </a>
                    </span>
            </div>
            {{--End image container--}}

            {{--Start image container--}}
            <div class="form-group col-lg-12">
                <label>{{ meta('file', getCurrentLocale()) ?? __('courses.file') }} </label>
                <input id="file_thumbnail" class="file_thumbnail" type="hidden" name="file" value="{{old("file", $course->file ?? "")}}"/>

                <div class="photos file_main_photo {{ old('file', $course->file ?? '') ? ' wow fadeInUp' : 'hide' }}">
                    <div class="col-lg-4">
                        <div class="items">
                            <div class="img">
                                <a href="#" id="lfm" data-input=".file_thumbnail" class="lfm" data-hide=".file_pick_button">
                                    <img src="{{asset('/assets/web/images/image_preview.png')}} "  id="file_holder" class="file_holder"/>
                                </a>
                            </div>
                            <a href="#" class="showHide resetImage close" data-empty=".file_thumbnail" data-hide=".file_main_photo" data-show=".file_pick_button"><i class="fas fa-times"></i></a>
                        </div>
                    </div>
                </div>

                <div class="clearfix"></div>
                <span class="input-group-btn file_pick_button {{ old('file', $course->file ?? '') ? 'hide' : '' }} ">
                <a id="lfm" data-input=".file_thumbnail" data-show=".file_main_photo" data-hide=".file_pick_button" class="lfm btn btn-primary text-light">
                    <i class="fas fa-camera-retro"></i> Choose
                </a>
            </span>
            </div>
            {{--End image container--}}

            <div class="text-center mt-5 col-12">
                <button class="butn add_course_button"><span>{{ __('dashboard.save') }}</span></button>
            </div>
        </form>
    </div>

@endsection

@section('inner_js')
    <!-- Editor JS files -->
    <script src="{{ asset('/assets/admin/js/lib/tinymce.min.js') }}"></script>
    {{--            <script src="//cdn.tinymce.com/4/tinymce.min.js"></script>--}}
    <script>
        var route_prefix = "{{ url(config('lfm.prefix')) }}";
        var url = "{{url('/')}}/";

        let deleteUnitConfirmMessage = "{{__('courses.delete_unit_confirm_message')}}";

    </script>
    <script src="{{ asset('assets/admin/js/editor.js') }}"></script>
    <script src="{{ asset('assets/admin/js/lfm.js') }}"></script>
    <script src="{{ asset('assets/web/js/lib/toastr.min.js') }}"></script>


    <script>

        $('.add_course_button').click(async function (e) {
            e.preventDefault();

            let form = $('.add_course_form'),
                data = new FormData(form[0]),
                url = form.attr('action'),
                method = form.attr('method');

            const response=await ajax({
                url,
                data,
                dataType: 'json',
                method
            });

            if (response.url){
                window.location.href = response.url;
            }

            if (response.errors){
                toasterError(response.errors);
            }


        });

        $('.add_unit_link').click(function (e) {
            e.preventDefault();
            let units = `
            <div class="row align-items-center justify-content-between">
                <div class="col-md-5">
                    <div class="form-group">
                        <label>{{ __('courses.unit_name') . ' (Arabic)' }}</label>
                        <input type="text" class="form-control" name="unit_ar[]" placeholder="{{__('courses.unit_name') }}"/>
                    </div>
                </div>
                <div class="col-md-5">
                    <div class="form-group">
                        <label>{{ __('courses.unit_name') . ' (English)'  }}</label>
                        <input type="text" class="form-control" name="unit_en[]" placeholder="{{__('courses.unit_name') }}"/>
                    </div>
                </div>
                <div class="col-md-1">
                    <a style="cursor: pointer" class="text-danger delete_unit"><i class="fa fa-times fa-2x"></i></a>
                </div>
            </div>
            `;
            $('.units_container').append(units);

        });

        $(document).on('click', '.delete_unit', async function () {
            let unit_id = $(this).data('unit');
            if(unit_id){
                if (confirm(deleteUnitConfirmMessage)){

                    let data = {unit_id:unit_id},
                        url = "{{route('courses.deleteUnit')}}",
                        method = 'get';

                    const response=await ajax({
                        url,
                        data,
                        dataType: 'json',
                        method
                    });

                    if (response.delete){
                        $(this).parents('.row').remove();
                    }
                }
            } else {
                $(this).parents('.row').remove();
            }

        });

        let courseType = $('select[name="course_type"] option:selected');

        if (courseType.val() === 'payed'){
            $('.price_container').removeClass('d-none');
            $('.start_date').removeClass('d-none');
            $('.end_date').removeClass('d-none');
            $('.days_container').removeClass('d-none');
            $('.weeks_container').removeClass('d-none');
        } else if(courseType.val() === 'record_payed'){
            $('.price_container').removeClass('d-none');
            $('.days_container').addClass('d-none');
            $('.weeks_container').addClass('d-none');
            $('.days_container input').prop('checked', false);
            $('.start_date').addClass('d-none');
            $('.end_date').addClass('d-none');
            $('input[name="start_date"]').val('');
            $('input[name="end_date"]').val('');
            $('input[name="weeks"]').val('');
        } else if(courseType.val() === 'free'){
            $('.price_container').addClass('d-none');
            $('input[name="price"]').val('');
            $('.days_container').addClass('d-none');
            $('.weeks_container').addClass('d-none');
            $('.days_container input').prop('checked', false);
            $('input[name="weeks"]').val('');
            $('.start_date').addClass('d-none');
            $('.end_date').addClass('d-none');
            $('input[name="start_date"]').val('');
            $('input[name="end_date"]').val('');
        }else {
            $('.price_container').removeClass('d-none');
            $('.days_container').removeClass('d-none');
            $('.weeks_container').removeClass('d-none');
            $('.start_date').removeClass('d-none');
            $('.end_date').removeClass('d-none');
        }

        $('select[name="course_type"]').change(function () {
            if ($(this).val() === 'payed'){
                $('.price_container').removeClass('d-none');
                $('.start_date').removeClass('d-none');
                $('.end_date').removeClass('d-none');
                $('.days_container').removeClass('d-none');
                $('.weeks_container').removeClass('d-none');
            } else if($(this).val() === 'record_payed'){
                $('.price_container').removeClass('d-none');
                $('.days_container').addClass('d-none');
                $('.weeks_container').addClass('d-none');
                $('.days_container input').prop('checked', false);
                $('.start_date').addClass('d-none');
                $('.end_date').addClass('d-none');
                $('input[name="start_date"]').val('');
                $('input[name="end_date"]').val('');
                $('input[name="weeks"]').val('');
            } else if($(this).val() === 'free'){
                $('.price_container').addClass('d-none');
                $('input[name="price"]').val('');
                $('.days_container').addClass('d-none');
                $('.weeks_container').addClass('d-none');
                $('.days_container input').prop('checked', false);
                $('input[name="weeks"]').val('');
                $('.start_date').addClass('d-none');
                $('.end_date').addClass('d-none');
                $('input[name="start_date"]').val('');
                $('input[name="end_date"]').val('');
            } else {
                $('.price_container').removeClass('d-none');
                $('.days_container').removeClass('d-none');
                $('.weeks_container').removeClass('d-none');
                $('.start_date').removeClass('d-none');
                $('.end_date').removeClass('d-none');
            }

        })
    </script>

@endsection