@extends('layouts.master')
@section('title')
    @lang('Title')
@endsection
@section('css')
    <link rel="stylesheet" type="text/css" href="{{ URL::asset('/assets/sweetalert2/sweetalert2.min.css') }}">
    <link href="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/css/select2.min.css" rel="stylesheet" />
    <link href="https://cdnjs.cloudflare.com/ajax/libs/dropzone/5.5.1/min/dropzone.min.css" rel="stylesheet" />
    <style>
        .pac-container {
            z-index: 100000 !important;
        }
    </style>
@endsection
@section('content')
    <div class="pagetitle">
        <h1>Product</h1>
        <nav>
            <ol class="breadcrumb">
                <li class="breadcrumb-item"><a href="/">Home</a></li>
                <li class="breadcrumb-item"><a href="{{ route('product.index') }}">Product</a></li>
                <li class="breadcrumb-item active">Edit</li>
            </ol>
        </nav>
    </div><!-- End Page Title -->
    <section class="section">
        <div class="row">
            <div class="col-lg-12">
                <!-- general form elements disabled -->
                <div class="card">
                    <div class="card-body">
                        <h5 class="card-title">Product</h5>
                        <!-- will be used to show any messages -->
                        @if ($message = Session::has('success'))
                            <div class="alert alert-success alert-block">
                                <button type="button" class="close" data-dismiss="alert">×</button>
                                <strong>{{ $message }}</strong>
                            </div>
                        @endif
                        
                        <form enctype="multipart/form-data" class="needs-validation-product" role="form" id="product_edit" method="post"
                        name="product_edit" action="{{ route('product.update', ['product' => $product]) }}" novalidate>
                        @method('PUT')
                            {{ csrf_field() }} 
                            @if ($errors->any())
    <div class="alert alert-danger">
        <ul>
            @foreach ($errors->all() as $error)
                <li>{{ $error }}</li>
            @endforeach
        </ul>
    </div>
@endif
                            <div class="row mb-3">
                                <label for="subject_id" class="col-sm-2 col-form-label"
                                    class="col-sm-2 col-form-label">Title</label>
                                <div class="col-sm-10">
                                    <input name="title" id="title" type="text" class="form-control" value="{{ $product->title }}"
                                        id="exampleInputEmail1" placeholder="Title" required>
                                    @if ($errors->has('title'))
                                        <div class="alert alert-danger">
                                            {{ $errors->first('title') }}
                                        </div>
                                    @endif
                                </div>
                            </div>
                            <div class="row mb-3">
                                <label for="subject_id" class="col-sm-2 col-form-label"
                                    class="col-sm-2 col-form-label">summary</label>
                                <div class="col-sm-10">
                                    <textarea rows="4" name="summary" id="summary" type="text" class="form-control" id="exampleInputEmail1"
                                        placeholder="summary" required>{{ $product->summary }}</textarea>
                                    @if ($errors->has('summary'))
                                        <div class="alert alert-danger">
                                            {{ $errors->first('summary') }}
                                        </div>
                                    @endif
                                </div>
                            </div>

                            <div class="row mb-3">
                                <label for="subject_id" class="col-sm-2 col-form-label"
                                    class="col-sm-2 col-form-label">Description</label>
                                <div class="col-sm-10">
                                    <textarea rows="4" name="description" id="description" type="text" class="form-control" id="exampleInputEmail1"
                                        placeholder="description" required>{{ $product->description }}</textarea>
                                    @if ($errors->has('description'))
                                        <div class="alert alert-danger">
                                            {{ $errors->first('description') }}
                                        </div>
                                    @endif
                                </div>
                            </div>
  

  
                      
                  


                 

                            <div class="row mb-3">
                                <label for="subject_id" class="col-sm-2 col-form-label"
                                    class="col-sm-2 col-form-label">Status</label>
                                <div class="col-sm-10">

                                    <select  id="status" name="status" class="form-select" placeholder="status"
                                        required>
                                        <option value="active" {{(($product->status=='active')? 'selected' : '')}}>Active</option>
                                        <option value="inactive" {{(($product->status=='inactive')? 'selected' : '')}}>Inactive</option>
                                        <!-- Populate your state options here -->
                                    </select>
                                    @if ($errors->has('status'))
                                        <div class="alert alert-danger">
                                            {{ $errors->first('status') }}
                                        </div>
                                    @endif
                                </div>
                            </div>
                        


                        
                            @php
   // $file_array=array();
    $fileData = []; // Initialize as an array before appending
 
                        foreach($product->galleries as $gallery){                           
                         //   $file_array[]=$gallery->filename;
                          
                            if (Storage::disk('public')->exists('uploads/gallery/' . $gallery->filename)) {
    $fileData[] = [
        'file_name' => $gallery->filename,
        'file_size' => Storage::disk('public')->size('uploads/gallery/' . $gallery->filename),
        'file_url'  => asset('storage/uploads/gallery/' . $gallery->filename)
    ];
} else {
    // Handle missing file case
    Log::error('File not found: ' . $gallery->filename);
}
                        }

                     
                      //  $fileName = json_encode($file_array);
                        @endphp
                            <div class="form-group">
        <label for="document">Upload file</label>
        <div class="needsclick dropzone" id="document-dropzone">

        </div>
        <div id="fileLimitMessage" class="text-danger mt-2" style="display: none;">
    You can only upload up to 2 files!
</div>
    </div>


                            <!-- /.card-body -->
                            <div id="display_product"></div>
                            <div class="card-footer">
                                <button type="submit" name="task_submit" id="task_submit"
                                    class="btn btn-primary">Submit</button>
                            </div>
                        </form>
               


    </section>
@endsection
@section('script')
    <script src="{{ URL::asset('/assets/tinymce/tinymce.min.js') }}"></script>
    <script src="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/js/select2.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/dropzone/5.5.1/min/dropzone.min.js"></script>
    <script>
             $("#formFile").change(function () {
        var file = this.files[0];

        if (file) {
            var fileType = file.type;
            var validImageTypes = ["image/jpeg", "image/png", "image/gif", "image/webp"];

            if ($.inArray(fileType, validImageTypes) < 0) {
                $("#fileError").text("Only image files (JPG, PNG, GIF, WEBP) are allowed.").show();
                $("#previewContainer").hide();
                this.value = ""; // Reset file input
                return;
            }

            var reader = new FileReader();
            reader.onload = function (e) {
                $("#imagePreview").attr("src", e.target.result);
                $("#previewContainer").show();
                $("#fileError").hide();
            };
            reader.readAsDataURL(file);
        }
    });
  var uploadedDocumentMap = {}
  Dropzone.options.documentDropzone = {
    url: '{{ route('upload.storeMedia') }}',
    maxFilesize: 2, // MB
    addRemoveLinks: true,
    uploadMultiple: true,
    maxFiles: 2,
    dictMaxFilesExceeded: "You can only upload up to 2 files!",
  
    headers: {
      'X-CSRF-TOKEN': "{{ csrf_token() }}"
    },


    success: function (file, response) {
        console.log(response);
        response.forEach(function(doc) {
             var existingInput = $('form input[name="document[]"][value="' + doc.name + '"]');

    // Check if the file is already added
    if (existingInput.length === 0) {
        $('form').append('<input type="hidden" name="document[]" value="' + doc.name + '">');
        uploadedDocumentMap[doc.original_name] = doc.name; // Store mapping
    }
    // $('form').append('<input type="hidden" name="document[]" value="' + doc.name + '">');
    // uploadedDocumentMap[doc.original_name] = doc.name; // Map original name to unique name
});
    },
    removedfile: function (file) {
      file.previewElement.remove()
      var name = ''
    //   if (typeof file.file_name !== 'undefined') {
    //     name = file.file_name
    //   } else {
    //     name = uploadedDocumentMap[file.name]
    //   }

    
    var name = uploadedDocumentMap[file.name] || file.name; // Get stored or original file name
    console.log("Removing file:", name); // Debugging
      console.log(name);
      $('form').find('input[name="document[]"][value="' + name + '"]').remove();
    },
    init: function () {
        let dropzoneInstance = this;      
    @if(isset($product) && $product->galleries)
       var files = null; 
        files.forEach(function (file) {
            var mockFile = { name: file.file_name, size: file.file_size, url: file.file_url };
            dropzoneInstance.options.addedfile.call(dropzoneInstance, mockFile);
            dropzoneInstance.options.thumbnail.call(dropzoneInstance, mockFile, file.file_url);
            mockFile.previewElement.classList.add('dz-complete');
            $('form').append('<input type="hidden" name="document[]" value="' + file.file_name + '">');
        });
    @endif

this.on("addedfile", function (file) {
    if (dropzoneInstance.files.length > 2) {
       // dropzoneInstance.removeFile(dropzoneInstance.files[0]); // Remove the first file to keep only 2
       dropzoneInstance.removeFile(file); 
        document.getElementById("fileLimitMessage").style.display = "block";
    }
});

this.on("maxfilesexceeded", function (file) {
    this.removeFile(file); // Remove extra files beyond the limit
    document.getElementById("fileLimitMessage").style.display = "block";
});

this.on("removedfile", function (file) {
    console.log("File removed:", file.name);
    document.getElementById("fileLimitMessage").style.display = "none"; // Hide message when a file is removed
});
  
    }
  }
  $('#is_parent').change(function(){
    if ($(this).is(':checked')) {
                $(this).val(1);  // Set value to 1 if checked
            } else {
                $(this).val(0);  // Set value to 0 if unchecked
            }
    var is_checked=$('#is_parent').prop('checked');
    // alert(is_checked);
    if(is_checked){
      $('#parent_cat_div').addClass('d-none');
    
      $("#parent_id option:selected").remove();
    }
    else{
      $('#parent_cat_div').removeClass('d-none');
    }
  })
</script>
    <script>
        tinymce.init({
            selector: '#summaryppp', // Use the selector for the textarea you want to transform
            plugins: 'autoresize', // You can add more plugins as needed
            toolbar: 'undo redo', // Customize the toolbar based on your requirements
            menubar: false, // Hide the menubar
            statusbar: false, // Hide the status bar
            autoresize_bottom_margin: 16, // Adjust the bottom margin for autoresize
        });
        // Example starter JavaScript for disabling form submissions if there are invalid fields
        (function() {
            'use strict'
            // Fetch all the forms we want to apply custom Bootstrap validation styles to
            var forms = document.querySelectorAll('.needs-validation-product')
            // Loop over them and prevent submission
            Array.prototype.slice.call(forms)
                .forEach(function(form) {
                    form.addEventListener('submit', function(event) {
                        if (!form.checkValidity()) {
                            event.preventDefault();
                            event.stopPropagation();
                        } else {
                            event.preventDefault();
                            $('#product_edit').submit();
                       // return false;
                        }
                        form.classList.add('was-validated')
                    }, false)
                })
        })()
        $(document).ready(function() {
            $('#chapter_id').select2();
            $('#unit_id').change(function() {
                var unit = $(this).val();
                $.ajax({
                    type: 'GET',
                    url: '/get-chapter/' + unit,
                    success: function(data) {
                        console.log(data);
                        var chapterDropdown = $('#chapter_id');
                        chapterDropdown.empty();
                        chapterDropdown.append('<option value="">Select Chapter</option>');
                        $.each(data, function(key, value) {
                            chapterDropdown.append('<option value="' + value.id + '">' +
                                value.name + '</option>');
                        });
                    },
                    error: function(data) {
                        console.log('Error:', data);
                    }
                });
            });
        });
    </script>
@endsection