@extends('layouts.master')
@section('title')
    Dashboard Slider
@endsection

@section('css')
    <link href="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/css/select2.min.css" rel="stylesheet" type="text/css"/>
@endsection

@section('content')
    @component('components.breadcrumb')
        @slot('li_1')
            General Settings
        @endslot
        @slot('title')
            Dashboard Slider
        @endslot
    @endcomponent

    @include('partials.session')

    <div class="row">
        <div class="col-lg-12">
            <div class="card">
                <div class="card-header">
                    <h1 class="card-title mb-0">Dashboard Slider</h1>
                </div>
                <div class="card-body">
                    <form method="POST" action="{{ url('/system-setup/general-settings/image/store') }}"
                          enctype="multipart/form-data">
                        @csrf
                        <div class="row">
                            @if(!empty($images))
                                <div class="col-md-12 mb-3">
                                    <label class="form-label">Current Images</label>
                                    <div class="row">
                                        <div class="col-md-12 mb-3">
                                            @foreach($images as $image)
                                                <div style="display: inline-block; text-align: center; margin-top: 10px;">
                                                    <img src="{{ asset($image->image) }}" alt="current slider image" style="width: 100px;">
                                                    <div style="margin-top: 5px;">
                                                        <a href="{{ route('slider.image.delete', encrypt($image->id)) }}" class="btn btn-danger btn-sm">
                                                            Delete
                                                        </a>
                                                    </div>
                                                </div>
                                            @endforeach
                                        </div>
                                    </div>
                                </div>
                            @endif
                            <div class="col-md-12 mb-3">
                                <label for="slider_image" class="form-label">Add Images</label>
                                <input required type="file" class="form-control" name="dashboard_images[]" id="slider_image" multiple onchange="previewImages(event)">
                                <img id="slider_preview" src="" alt="slider images preview" style="display: none; width: 100px; margin-top: 10px;">
                            </div>
                            <div class="col-md-12 form-group mb-2">
                                <a href="{{ url('system-setup/general-settings/list') }}" class="btn btn-danger btn-sm">Cancel</a>
                                <input type="submit" value="Update Images" class="btn btn-success btn-sm">
                            </div>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div>
@endsection

@section('script')
    <script src="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/js/select2.min.js"></script>
    <script src="{{ URL::asset('/assets/js/app.min.js') }}"></script>
    <script>
        function previewImages(event) {
            var files = event.target.files;
            var previewContainer = document.createElement('div');
            previewContainer.id = 'slider_preview_container';
            document.getElementById('slider_preview_container')?.remove();
            event.target.parentNode.appendChild(previewContainer);

            for (let i = 0; i < files.length; i++) {
                let file = files[i];
                let reader = new FileReader();

                reader.onload = function (e) {
                    let img = document.createElement('img');
                    img.src = e.target.result;
                    img.style.width = '100px';
                    img.style.marginTop = '10px';
                    img.style.marginRight = '10px';
                    previewContainer.appendChild(img);
                };

                reader.readAsDataURL(file);
            }
        }
    </script>

@endsection