@extends('layouts.master')
@section('title')
    @lang('Title')
@endsection
@section('css')
    <link rel="stylesheet" type="text/css" href="{{ URL::asset('/assets/vendor/sweetalert2/sweetalert2.min.css') }}">
    <link href="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/css/select2.min.css" rel="stylesheet" />
    <style>
        .pac-container {
            z-index: 100000 !important;
        }
    </style>
@endsection
@section('content')
    <div class="pagetitle">
        <h1>post</h1>
        <nav>
            <ol class="breadcrumb">
                <li class="breadcrumb-item"><a href="/">Home</a></li>
                <li class="breadcrumb-item"><a href="{{ route('post.index') }}">post</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">post</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-post" role="form" id="post_edit" method="post"
                        name="post_edit" action="{{ route('post.update', ['post' => $post]) }}" novalidate>
                        @method('PUT')
                            {{ csrf_field() }}                    

                            <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="{{ $post->title }}"
                                        id="exampleInputEmail1" placeholder="Title" required>
                                    @if ($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>{{ $post->summary }}</textarea>
                                    @if ($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>{{ $post->description }}</textarea>
                                    @if ($errors->has('description'))
                                        <div class="alert alert-danger">
                                            {{ $errors->first('description') }}
                                        </div>
                                    @endif
                                </div>
                            </div>

      
        <div class="row mb-3 " id='parent_cat_div'>
                                <label for="subject_id" class="col-sm-2 col-form-label"
                                    class="col-sm-2 col-form-label">Parent post</label>
                                <div class="col-sm-10">
                                    <select  id="post_cat_id" name="post_cat_id" class="form-select" placeholder="chapter"
                                        >
                                        <option value="">--Select any post--</option>
                                        @foreach($PostCategory as $key=>$parent_cat)
              
              <option value='{{$parent_cat->id}}' {{(($parent_cat->id==$post->post_cat_id) ? 'selected' : '')}}>{{$parent_cat->title}}</option>
          @endforeach
                                        <!-- Populate your state options here -->
                                    </select>
                                    @if ($errors->has('post_cat_id'))
                                        <div class="alert alert-danger">
                                            {{ $errors->first('post_cat_id') }}
                                        </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" {{(($post->status=='active')? 'selected' : '')}}>Active</option>
                                        <option value="inactive" {{(($post->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>
                 


                            <div class="row mb-3">
                                <label for="subject_id" class="col-sm-2 col-form-label"
                                    class="col-sm-2 col-form-label">Upload file</label>
                                <div class="col-sm-10">
                                    @if(!empty($post->filename))

                                    @if(in_array(pathinfo($post->filename, PATHINFO_EXTENSION), ['jpg', 'jpeg', 'png', 'gif']))
                                    <img src="{{ asset("storage/uploads/post/$post->filename")}}" alt="Example Image" style="max-width: 25%; height: auto;">
                                   
                                @else
                                    <a href="{{ asset("storage/uploads/post/$post->filename")}}" download>Download {{ basename($post->filename) }}</a>
                                @endif

                                                <input type="hidden" name="post_filename" value="{{$post->filename}}">
                                    @endif
                                    <input class="form-control" type="file" name="file" id="formFile" accept="image/*">
                                    <div id="previewContainer" class="mt-2" style="display: none;">
            <img id="imagePreview" src="" class="img-thumbnail" style="max-width: 200px;">
            <p id="fileError" class="text-danger mt-1" style="display: none;"></p>
        </div>
                                    @if ($errors->has('file'))
                                        <div class="alert alert-danger">
                                            {{ $errors->first('file') }}
                                        </div>
                                    @endif
                                </div>
                            </div>
                 
                       

                            <!-- /.card-body -->
                            <div id="display_post"></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/vendor/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>
           $("#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);
        }
    });
  $('#is_parent').change(function(){
    if ($(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');
    
      $("#post_cat_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-post')
            // 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();
                            $('#post_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