@include('Partials.sidebar')

<section class="main_content dashboard_part large_header_bg">

    @include('Partials.header')

    <div class="main_content_iner default_main_contaner_iner">

        @if ($errors->any())
            <div>
                <ul>
                    @foreach ($errors->all() as $error)
                        <li>{{ $error }}</li>
                    @endforeach
                </ul>
            </div>
        @endif

        <div class="page-body">
            <div class="container-fluid">
                <div class="page-title">
                    <div class="row">
                        <div class="col-sm-6 ps-0">
                            <h3>Home About Section</h3>
                        </div>
                    </div>
                </div>
            </div>

            <div class="container-fluid">
                <div class="row">
                    <div class="col-md-12">
                        <div class="location-form" style="width: 100%">

                            <div class="location-form-header">
                                <h3>Home About Section Form</h3>
                            </div>
                            <div class="location-form-body">
                                <form id="home_about_section_form" action="{{ url('/home/about-section/store') }}"
                                    method="POST" enctype="multipart/form-data">
                                    @csrf
                                    <div class="row">
                                        <div class="col-xl-12 col-sm-6">
                                            <div class="form-group">
                                                <label for="Section Title" class="form-label">Section Title:</label>
                                                <input type="text" id="section_title" name="section_title" required
                                                    class="form-control"
                                                    value="{{ old('section_title', $homeAbout->section_title ?? '') }}">
                                            </div>
                                        </div>

                                        <div class="col-xl-6 col-sm-6">
                                            <div class="form-group">
                                                <label for="HomeAboutLeftImage" class="form-label">Choose a Left Side
                                                    Image:</label><br>
                                                <label> *Dimension: 515px X 602px</label><br>

                                                @if (isset($homeAbout->about_left_image) && !empty($homeAbout->about_left_image))
                                                    <img id="preview-left" src="{{ asset($homeAbout->about_left_image) }}"
                                                        alt="Left Side Image Preview" style="max-width: 200px;"
                                                        onclick="document.getElementById('home_about_left_image').click();"><br>
                                                @else
                                                    <img id="preview-left" src="" alt="Left Side Image Preview"
                                                        style="max-width: 200px; display: none;"
                                                        onclick="document.getElementById('home_about_left_image').click();"><br>
                                                @endif
                                                <br>
                                                <label for="home_about_left_image" class="custom-file-upload">
                                                    <i class="fas fa-cloud-upload-alt"></i> Choose Image
                                                </label><br>
                                                <input id="home_about_left_image" class="file_input" type="file"
                                                    name="home_about_left_image" accept=".png, .jpg, .jpeg, .webp"
                                                    onchange="previewImage(this, 'left', 515, 602, 'The left side image must be 515px x 602px.')" />
                                            </div>
                                        </div>

                                        <div class="col-xl-6 col-sm-6">
                                            <div class="form-group">
                                                <label for="HomeAboutRightImage" class="form-label">Choose a Right Side
                                                    Image:</label><br>
                                                <label> *Dimension: 877px X 602px</label><br>

                                                @if (isset($homeAbout->about_right_image) && !empty($homeAbout->about_right_image))
                                                    <img id="preview-right" src="{{ asset($homeAbout->about_right_image) }}"
                                                        alt="Right Side Image Preview" style="max-width: 200px;"
                                                        onclick="document.getElementById('home_about_right_image').click();"><br>
                                                @else
                                                    <img id="preview-right" src="" alt="Right Side Image Preview"
                                                        style="max-width: 200px; display: none;"
                                                        onclick="document.getElementById('home_about_right_image').click();"><br>
                                                @endif
                                                <br>
                                                <label for="home_about_right_image" class="custom-file-upload">
                                                    <i class="fas fa-cloud-upload-alt"></i> Choose Image
                                                </label><br>
                                                <input id="home_about_right_image" class="file_input" type="file"
                                                    name="home_about_right_image" accept=".png, .jpg, .jpeg, .webp"
                                                    onchange="previewImage(this, 'right', 877, 602, 'The right side image must be 877px x 602px.')" />

                                                <input type="hidden" id="existing_home_about_left_image"
                                                    value="{{ $homeAbout->about_left_image }}">
                                                <input type="hidden" id="existing_home_about_right_image"
                                                    value="{{ $homeAbout->about_right_image }}">




                                            </div>
                                        </div>


                                        <div class="col-xl-12 col-sm-6">
                                            <div class="form-group">
                                                <label for="Section Description" class="form-label">Section
                                                    Description:</label>
                                                <textarea rows="5" id="section_description" name="section_description"
                                                    required
                                                    class="form-control">{{ old('section_description', $homeAbout->section_description ?? '') }}</textarea>
                                            </div>
                                        </div>

                                    </div>

                                    <button class="btn btn-primary"
                                        type="submit">{{ isset($homeAbout) ? 'Update' : 'Submit' }}</button>
                                </form>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>

</section>

<script>

    // Function to preview the image
    function previewImage(input, index, requiredWidth, requiredHeight, errorMsg) {
        if (input.files && input.files[0]) {
            const file = input.files[0];
            const img = new Image();
            const reader = new FileReader();
            const objectURL = URL.createObjectURL(file);
            const preview = document.getElementById(`preview-${index}`);
            const oldImageSrc = preview.src; // Store the old image source

            img.onload = function () {
                // Validate image dimensions
                if (img.width !== requiredWidth || img.height !== requiredHeight) {
                    alert(errorMsg);
                    preview.src = oldImageSrc; // Revert to the old image
                    input.value = ""; // Clear the file input
                } else {
                    // Display the new preview if dimensions are correct
                    reader.onload = function (e) {
                        preview.src = e.target.result;
                        preview.style.display = "block";
                    };
                    reader.readAsDataURL(file);
                }
                // Clean up object URL
                URL.revokeObjectURL(objectURL);
            };

            img.onerror = function () {
                alert("Invalid image file.");
                preview.src = oldImageSrc; // Revert to the old image
                input.value = ""; // Clear the file input
                URL.revokeObjectURL(objectURL);
            };

            img.src = objectURL;
        }
    }

    // Function to reset the preview
    function resetPreview(input, index) {
        const preview = document.getElementById(`preview-${index}`);
        if (preview) {
            preview.src = "";
            preview.style.display = "none";
        }
        input.value = ""; // Clear the file input
    }



</script>

<script>
    jQuery(document).ready(function ($) {
        
        $('#home_about_section_form').validate({
            rules: {
                section_title: {
                    required: true
                },
                section_description: {
                    required: true
                },
                home_about_left_image: {
                    required: function () {
                        const existingLeftImage = $('#existing_home_about_left_image').val().trim();
                        return !existingLeftImage; 
                    }
                },
                home_about_right_image: {
                    required: function () {
                        const existingRightImage = $('#existing_home_about_right_image').val().trim();
                        return !existingRightImage; 
                    }
                }
            },
            messages: {
                section_title: {
                    required: "Please enter the Title."
                },
                section_description: {
                    required: "Please enter the Section Description."
                },
                home_about_left_image: {
                    required: "Please select or upload a left-side image."
                    
                },
                home_about_right_image: {
                    required: "Please select or upload a right-side image."
                }
            },
            errorPlacement: function (error, element) {
                error.insertAfter(element); 
            },
            submitHandler: function (form) {
                form.submit(); 
            }
        });


        // $.validator.addMethod('filesize', function (value, element, param) {
        //     // Get file size
        //     var fileSize = element.files[0].size;
        //     // Convert bytes to kilobytes
        //     var fileSizeInKB = fileSize / 1024;
        //     return this.optional(element) || fileSizeInKB <= param;
        // }, 'File size must be less than {0} KB.');

        // // Add file size validation rule
        // $('#home_about_left_image').rules('add', {
        //     filesize: 2048, // Maximum file size in kilobytes (1 MB)
        //     messages: {
        //         filesize: 'File size must be less than 2 MB.'
        //     }
        // });
        // $('#home_about_right_image').rules('add', {
        //     filesize: 2048, // Maximum file size in kilobytes (1 MB)
        //     messages: {
        //         filesize: 'File size must be less than 2 MB.'
        //     }
        // });

    });


</script>

@include('Partials.footer')