@extends("admin.template.layout")
@section('header')
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/cropperjs/1.5.6/cropper.css"/>
    <style>
        .preview {
            text-align: center;
            overflow: hidden;
            width: 260px;
            height: 260px;
            margin: 10px;
            border: 1px solid red;
        }

        .preview-user {
            text-align: center;
            overflow: hidden;
            width: 260px;
            height: 260px;
            margin: 10px;
            border: 1px solid red;
        }

        .modal-lg {
            max-width: 1000px !important;
        }
    </style>
@endsection
@section('content')
    <div class="container-xxl flex-grow-1 container-p-y">
        <div class="card">
            <div class="card-header d-flex justify-content-between align-items-center">
                <h5 class="mb-0">{{ $page_heading }}</h5>
            </div>
            <form id="admin_form" method="post" action="{{route('ads.match.submit')}}"
                  enctype="multipart/form-data">
                <div class="card-body">
                    @csrf
                    @if(isset($id))
                        <input type="hidden" name="id" value="{{$id}}">
                    @endif
                    <div class="row">
                        <div class="col-md-8">
                            <div class="row">
                                <div class="col-md-6 mb-2">
                                    <div class="form-group">
                                        <label for="link">Impressions Limit</label>
                                        <input type="number" class="form-control" id="impression_limit"
                                               name="impression_limit"
                                               value="{{ $ad ? $ad->impression_limit : old('impression_limit') }}">
                                    </div>
                                </div>
                                <div class="col-md-6 mb-2">
                                    <div class="form-group">
                                        <label for="link">Display Duration (in Seconds)</label>
                                        <input type="number" class="form-control" id="impression_limit"
                                               name="display_duration"
                                               value="{{ $ad ? $ad->display_duration : old('display_duration') }}">
                                    </div>
                                </div>
                                <div class="col-md-12 mb-2">
                                    <label for="venues_list" class="form-label">Select Venue</label>
                                    <select class="form-control jqv-input select2" multiple id="venues_list"
                                            name="venue_ids[]">

                                        @foreach($venues as $venue)
                                            <option
                                                @if(in_array($venue->id, json_decode($ad->venue_ids ?? '[]')))
                                                    selected
                                                @endif
                                                value="{{$venue->id}}">{{$venue->name}}</option>
                                        @endforeach
                                    </select>
                                </div>
                                <div class="col-md-12 mb-2">
                                    <label for="venues_list" class="form-label">Select Communities</label>
                                    <select class="form-control jqv-input select2" multiple id="community_list"
                                            name="community_ids[]">

                                        @foreach($communities as $community)
                                            <option
                                                @if($ad && !is_null(json_decode($ad->community_ids)))
                                                    @if(in_array($community->id, json_decode($ad->community_ids ?? '[]')))
                                                        selected
                                                @endif
                                                @endif
                                                value="{{$community->id}}">{{$community->name}}</option>
                                        @endforeach
                                    </select>
                                </div>
                                <div class="col-md-12 mb-2">
                                    <div class="form-group">
                                        <label for="link">Link</label>
                                        <input type="text" class="form-control" id="link" name="link"
                                               value="{{ $ad ? $ad->link : old('link') }}">
                                    </div>
                                </div>
                                <div class="col-md-6 mb-2">
                                    <div class="form-group">
                                        <label for="expiry_date">From Date</label>
                                        <input type="date" class="form-control" id="from_date" name="from_date"
                                               value="{{ $ad ? $ad->from_date : old('from_date') }}">
                                    </div>
                                </div>
                                <div class="col-md-6 mb-2">
                                    <div class="form-group">
                                        <label for="expiry_date">To Date</label>
                                        <input type="date" class="form-control" id="to_date" name="to_date"
                                               value="{{ $ad ? $ad->to_date : old('to_date') }}">
                                    </div>
                                </div>
                            </div>
                        </div>
                        <div class="col-md-4">
                            <div class="form-group">
                                <label for="image">Image @if(!$ad)
                                        <span class="text-danger">*</span>
                                    @endif</label>
                                <input type="file" class="form-control image" id="ad_image" name="image"
                                       accept="image/*">
                            </div>
                            <input type="hidden" name="image_data" id="image_data">

                            <div id="image_preview" class="p-3 text-center">
                                <img src="{{\App\CentralLogic\Helpers::getImage('ads',$ad->image)}}"
                                     style="max-height: 400px"
                                     class="img-fluid">
                            </div>
                        </div>
                        <input name="type" type="hidden" value="{{\App\Models\FeedAd::SOCIAL}}">
                    </div>
                </div>

                <div class="card-footer text-right">
                    <button type="submit" class="main-btn primary-btn btn-hover">Submit</button>
                </div>
            </form>
        </div>
    </div>
    <div class="modal fade" id="crop-modal" tabindex="-1" role="dialog" aria-labelledby="modalLabel"
         aria-hidden="true">
        <div class="modal-dialog modal-lg" role="document">
            <div class="modal-content">
                <div class="modal-header">
                    <h5 class="modal-title" id="modalLabel">Crop Image</h5>
                    <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                        <span aria-hidden="true">×</span>
                    </button>
                </div>
                <div class="modal-body">
                    <div class="img-container">
                        <div class="row">
                            <div class="col-md-8">
                                <img id="img-to-image" class="img" style="max-width: 600px" src="">
                            </div>
                            <div class="col-md-4">
                                <strong class="ml-2 mt-2">Preview</strong>
                                <div class="preview"></div>
                            </div>
                        </div>
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" id="cancel" data-dismiss="modal">Cancel</button>
                    <button type="button" class="btn btn-primary" id="crop">Crop</button>
                </div>
            </div>
        </div>
    </div>

@stop

@section('script')
    <script src="https://cdnjs.cloudflare.com/ajax/libs/cropperjs/1.5.6/cropper.js"></script>
    <script>
        var $modal = $('#crop-modal');
        var image = document.getElementById('img-to-image');
        var cropper;

        $("body").on("change", ".image", function (e) {
            var files = e.target.files;
            var done = function (url) {
                image.src = url;
                $modal.modal('show');
            };

            var reader;
            var file;
            var url;

            if (files && files.length > 0) {
                file = files[0];

                if (URL) {
                    done(URL.createObjectURL(file));
                } else if (FileReader) {
                    reader = new FileReader();
                    reader.onload = function (e) {
                        done(reader.result);
                    };
                    reader.readAsDataURL(file);
                }
            }
        });

        $modal.on('shown.bs.modal', function () {
            cropper = new Cropper(image, {
                aspectRatio: 3 / 4,
                viewMode: 1,
                preview: '.preview'
            });
        }).on('hidden.bs.modal', function () {
            cropper.destroy();
            cropper = null;
        });

        $("#crop").click(function () {
            canvas = cropper.getCroppedCanvas({
                width: 377,
                height: 500,
            });

            canvas.toBlob(function (blob) {
                url = URL.createObjectURL(blob);
                $('#image_preview').html('<img src="' + url + '"  style="max-height: 400px" class="img-fluid" alt="File preview">');
                var reader = new FileReader();
                reader.readAsDataURL(blob);
                reader.onloadend = function () {
                    var base64data = reader.result;
                    $('#image_data').val(base64data)
                    $modal.modal('hide');
                }
            });
        });

        //cancel button for user image
        $("#cancel").click(function () {
            $('#ad_image').val('')
        });


        $(document).ready(function () {
            $('.select2').select2();
            $('#venues_list').select2();
            $('#community_list').select2();


            //disable previous dates in to_date
            $('#from_date').on('change', function () {
                $('#to_date').attr('min', $(this).val());
            });
            //disable previous dates in from_date
            $('#from_date').attr('min', new Date().toISOString().split('T')[0]);
        });

        const fileInput = document.getElementById("ad_image");
        const preview = document.getElementById("image_preview");

        fileInput.addEventListener("change", () => {
            const file = fileInput.files[0];
            if (file) {
                const reader = new FileReader();
                reader.readAsDataURL(file);
                reader.onload = () => {
                    preview.innerHTML = `<img src="${reader.result}"  style="max-height: 400px" class="img-fluid" alt="File preview">`;
                };
            } else {
                preview.innerHTML = "No file selected";
            }
        });


        App.initFormView();
        let form_in_progress = 0;
        $('body').off('submit', '#admin_form');
        $('body').on('submit', '#admin_form', function (e) {
            e.preventDefault();
            var validation = $.Deferred();
            var $form = $(this);
            var formData = new FormData(this);

            $form.validate({
                rules: {},
                errorElement: 'div',
                errorPlacement: function (error, element) {
                    element.addClass('is-invalid');
                    error.addClass('error');
                    error.insertAfter(element);
                }
            });

            // Bind extra rules. This must be called after .validate()
            App.setJQueryValidationRules('#admin_form');

            if ($form.valid()) {
                validation.resolve();
            } else {
                var error = $form.find('.is-invalid').eq(0);
                $('html, body').animate({
                    scrollTop: (error.offset().top - 100),
                }, 500);
                validation.reject();
            }

            validation.done(function () {
                $form.find('.is-invalid').removeClass('is-invalid');
                $form.find('div.error').remove();


                App.button_loading(true);
                //disable submit button
                $form.find('button[type="submit"]').attr('disabled', true);

                form_in_progress = 1;
                $.ajax({
                    type: "POST",
                    enctype: 'multipart/form-data',
                    url: $form.attr('action'),
                    data: formData,
                    processData: false,
                    contentType: false,
                    cache: false,
                    timeout: 600000,
                    dataType: 'html',
                    success: function (res) {
                        res = JSON.parse(res);
                        console.log(res['status']);
                        form_in_progress = 0;
                        App.button_loading(false);
                        if (res['status'] == 0) {
                            if (typeof res['errors'] !== 'undefined') {
                                var error_def = $.Deferred();
                                var error_index = 0;
                                jQuery.each(res['errors'], function (e_field, e_message) {
                                    if (e_message != '') {
                                        $('[name="' + e_field + '"]').eq(0).addClass('is-invalid');
                                        $('<div class="error">' + e_message + '</div>').insertAfter($('[name="' + e_field + '"]').eq(0));
                                        if (error_index == 0) {
                                            error_def.resolve();
                                        }
                                        error_index++;
                                    }
                                });
                                error_def.done(function () {
                                    var error = $form.find('.is-invalid').eq(0);
                                    $('html, body').animate({
                                        scrollTop: (error.offset().top - 100),
                                    }, 500);
                                });
                            } else {
                                var m = res['message'] || 'Unable to save variation. Please try again later.';
                                App.alert(m, 'Oops!', 'error');
                            }
                        } else {
                            App.alert(res['message'] || 'Record saved successfully', 'Success!', 'success');
                            setTimeout(function () {
                                window.location.href = res['oData']['redirect'];
                            }, 2500);

                        }
                        //enable submit button
                        $form.find('button[type="submit"]').attr('disabled', false);
                    },
                    error: function (e) {
                        form_in_progress = 0;
                        App.button_loading(false);
                        console.log(e);
                        App.alert("Network error please try again", 'Oops!', 'error');
                        //enable submit button
                        $form.find('button[type="submit"]').attr('disabled', false);
                    }
                });
            });
        });
    </script>
@stop