@extends('admin.layout.master')
@section('content')

<div class="content-wrapper">
    <div class="content">
        <div class="card card-default">
            <div class="card-header">
                <h2>Edit Banner Image</h2>
            </div>
        </div>

        <div class="card card-default">
            <div class="card-body">
                @if ($errors->any())
                <div class="alert alert-danger">
                    <ul>
                        @foreach ($errors->all() as $error)
                        <li>{{ $error }}</li>
                        @endforeach
                    </ul>
                </div>
                @endif

                <form action="{{ route('banner_section.update', $banner->id) }}" method="POST" enctype="multipart/form-data">
                    @csrf
                    @method('PUT')


                    <div class="row">
                        <div class="col-sm-6">
                            <div class="form-group">
                                <label for="banner_image">Banner Image*</label>
                                <input type="file" class="form-control-file" name="banner_image" id="iconInput" value="{{ old('banner_image', $banner->banner_image) }}">
                                @if ($banner->banner_image)
                                <div class="mt-2 position-relative" id="iconPreview">
                                    <img src="{{ asset('storage/banner-images/' . $banner->banner_image) }}" alt="Service Icon" width="100" style="border-radius: 5px;">
                                </div>
                                <input type="hidden" name="existing_icon" value="{{ $banner->banner_image }}" id="existing-icon">
                                @endif
                            </div>
                            <div id="iconImagePreview" class="mt-2"></div>
                        </div>
                    </div>

                    <div class="form-footer pt-5">
                        <button type="submit" class="btn btn-primary btn-pill">Update</button>
                    </div>
                </form>
            </div>
        </div>
    </div>
</div>

<script>
    document.getElementById('iconInput').addEventListener('change', function(event) {
        let preview = document.getElementById('iconPreview');
        preview.innerHTML = '';
        let file = event.target.files[0];

        if (file) {
            let reader = new FileReader();
            reader.onload = function(e) {
                preview.innerHTML = `
                    <div class="position-relative">
                        <img src="${e.target.result}" width="100" height="100" style="border-radius: 5px;">
                    </div>
                `;
            };
            reader.readAsDataURL(file);
        }
    });
</script>
@endsection