@extends('backend.layouts.master')
@section('title','Edit Program Gallery')
@section('main-content')
@include('backend.layouts.notification')

@push('styles')
<style>
/* Existing and new image preview container */
.image-preview, .new-image-preview {
    display: inline-block;
    margin: 11px;
    position: relative;
    border: 1px solid #ccc;
    padding: 10px;
    border-radius: 5px;
    background-color: #f9f9f9;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    text-align: center;
}

/* Image styling */
.image-preview img {
    max-width: 100px;
    max-height: 100px;
    display: block;
    margin-bottom: 10px;
    border-radius: 3px;
}

/* Caption input field */
.image-caption, .new-image-caption {
    display: block;
    width: 90%;
    margin: 5px auto;
    padding: 5px;
    border: 1px solid #ccc;
    border-radius: 3px;
    font-size: 14px;
}

/* Remove button for both existing and new images */
.remove-image, .remove-new-image {
    position: absolute;
    top: -10px;
    right: -10px;
    background-color: #ff4d4d;
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    width: 24px;
    height: 24px;
    text-align: center;
    font-size: 14px;
    line-height: 24px;
}

.remove-image:hover, .remove-new-image:hover {
    background-color: #e60000;
}

</style>
@endpush

<div class="breadcrumbs">
  <div class="breadcrumbs-inner">
      <div class="row m-0">
          <div class="col-sm-4">
              <div class="page-header float-left">
                  <div class="page-title">
                      <h1>Add Photos to {{$album->title}} Album</h1>
                  </div>
              </div>
          </div>
          <div class="col-sm-8">
              <div class="page-header float-right">
                  <div class="page-title">
                      <ol class="breadcrumb text-right">
                          <li><a href="{{ route('admin')}}">Dashboard</a></li>
                          <li><a href="{{ route('program.index') }}">Programs</a></li>
                          <li class="active">Add Photos</li>
                      </ol>
                  </div>
              </div>
          </div>
      </div>
  </div>
</div>

<div class="content">
  <div class="animated fadeIn">
    <div class="row">
      <div class="col-lg-12">
        <div class="card">
            <div class="card-header">
                <strong>Add Photos to {{$album->title}} Album </strong>
            </div>
            <div class="card-body card-block">
              <form method="post" action="{{route('program.update_gallery',$album->id)}}" enctype="multipart/form-data">
                @csrf 
                @method('PUT')
                <!-- Existing images with captions -->
                @if($album->other_photos != null)
               @foreach ($album->other_photos as $index => $image)
                    <div class="image-preview">
                        <img src="{{Storage::url($image) }}" alt="Image"  height="75" width="75">
                        <input type="text" name="captions[{{ $index }}]" value="{{ old('captions.' . $index, $album->captions[$index] ?? '') }}" class="image-caption" placeholder="Enter caption">
                        <button type="button" class="remove-image" data-index="{{ $index }}">X</button>
                        <input type="hidden" name="existing_images[]" value="{{ $image }}">
                    </div>
                @endforeach
                @endif
                <!-- Section for adding new images -->
                <div id="new-images-section">
                    <label for="new-images">Add New Images:</label>
                    <button type="button" class="btn btn-sm btn-info" id="add-new-images">Add Image with Caption</button>
                </div>
                
                <!-- Section for new image previews with captions -->
                <div id="new-captions-section"></div>
                
                {{--<div class="form-group">
                  <label for="inputPhoto" class="col-form-label">Photo <span class="text-danger">*</span></label>
                  <div class="input-group">
                  <input class="form-control" type="file" name="new_images[]" multiple value="" >
                </div>
                <div id="holder" style="margin-top:15px;max-height:100px;"></div>
  
                  @error('photo')
                  <span class="text-danger">{{$message}}</span>
                  @enderror
                </div>--}}
  
               
                
                
                <div class="form-group mb-3">
                  <button class="btn btn-success" type="submit" id="banner_submit">Update</button>
                </div>
              </form>
            </div>
        </div>
      </div>
    </div>
  </div>
</div>

@endsection

@push('styles')
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css" rel="stylesheet">
<link href="https://cdnjs.cloudflare.com/ajax/libs/summernote/0.8.18/summernote-bs4.min.css" rel="stylesheet">
@endpush

@push('scripts')
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/summernote/0.8.18/summernote-bs4.min.js"></script>
<script>
    $(document).ready(function() {
 function reIndexCaptions() {
        $('.image-preview').each(function(index) {
            // Re-index the existing image captions
            $(this).find('.image-caption').attr('name', 'captions[' + index + ']');
            $(this).find('input[type="hidden"]').attr('name', 'existing_images[' + index + ']');
        });
    }
    // Remove existing image
    $('.remove-image').on('click', function() {
        $(this).closest('.image-preview').remove();
        reIndexCaptions();
    });

    // Add new image with caption dynamically
    $('#add-new-images').on('click', function() {
        $('#new-captions-section').append(`
            <div class="new-image-preview">
                <input type="file" name="new_images[]" class="new-image-input">
                <input type="text" name="new_captions[]" class="new-image-caption" placeholder="Enter caption for new image">
                <button type="button" class="remove-new-image">X</button>
            </div>
        `);
    });
    
      // Remove new image input
    $(document).on('click', '.remove-new-image', function() {
        $(this).closest('.new-image-preview').remove();
    });
        $('#description').summernote({
            placeholder: 'Write a short description...',
            tabsize: 2,
            height: 150
        });
    });
</script>
@endpush