@extends('layouts/app')
@section('content')
<div class="content-header">
    <div class="container-fluid">
        <div class="row mb-2">
            <div class="col-sm-6">
                <h1 class="m-0">Receipt Footer Settings</h1>
            </div>
            <div class="col-sm-6">
                <ol class="breadcrumb float-sm-right">
                    <li class="breadcrumb-item">Content Management</li>
                    <li class="breadcrumb-item"><a href="{{route('content-management.receiptFooterSettings')}}">Receipt Footer Settings</a></li>
                </ol>
            </div>
        </div>
    </div>
</div>
<div class="content">
    <div class="container-fluid">
        <div class="row">
            <div class="col-12">
                <div class="card">
                    @if(Session::has('message'))
                        <div class="alert alert-success alert-dismissible">
                            <button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button>
                            <h5><i class="icon fas fa-check"></i>Success</h5>
                            {{ Session::get('message') }}
                            @php
                            Session::forget('message');
                            @endphp
                        </div>
                    @endif
                    @if(Session::has('error'))
                    <div class="alert alert-danger">
                        <h5><i class="icon fas fa-x"></i> Errors!</h5>
                        @foreach(Session::get('error') as $err)
                        {{ $err }}<br>
                        @endforeach
                        @php
                        Session::forget('error');
                        @endphp
                    </div>
                    @endif    
                    <div class="card-body">
                        <div class="text-primary">
                            <p>Note:</p>
                            <p>* The footer can left empty or must not exceeds 4 lines once have data.</p>
                            <p>* Each line must not consists more than 48 characters.</p>
                            <p>* Please ensure the file is a valid image file (JPG/JPEG/PNG).</p>
                            <p>* Uploaded image will replace existing one.</p>
                            <p>* Image File Size is limited to a maximum of 20MB only.</p>
                        </div>
                        <form action="{{ route('content-management.updateReceiptFooterSetting') }}" method="post" enctype="multipart/form-data">
                            @csrf
                            <div class="row">
                                <div class="col-sm-6">
                                    <div class="form-group">
                                        <label>Upload File</label>
                                        <input type="file" name="fileUpload" id="fileUpload"
                                            class="form-control form-control-file">
                                        <input type="hidden" name="duration" id="duration" class="form-control">
                                    </div>
                                    @if ($errors->has('fileUpload'))
                                        <span class="text-danger">{{ $errors->first('fileUpload') }}</span>
                                    @endif
                                    <div class="col-md-12 mb-2">
                                        @php
                                            if (env('S3_ENABLED') && $game_lists[0]->s3_key) {
                                                $url = Storage::disk('s3')->temporaryUrl($game_lists[0]->s3_key, now()->addMinutes(decrypt(env('AWS_FILE_EXPIRED_TIME'))));
                                            } else {
                                                $url = Storage::disk('local_upload')->url($game_lists[0]->item_url);
                                            }
                                        @endphp
                                        <img id="preview-image" src="@if (@getimagesize($url)){{ $url }}@endif"
                                            class="w-50">
                                        @if (@getimagesize($url))
                                            <div class="mt-1 mb-2">
                                                <button type="button" class="btn btn-primary" id="deleteImage">Delete Image</button>
                                            </div>
                                        @endif
                                    </div>
                                </div>
                                <div class="col-sm-12">
                                    @if ($errors->has('msg.*'))
                                        <span class="text-danger">{{ $errors->first('msg.*') }}</span>
                                    @endif
                                    <div class="card">
                                        <div class="card-body table-responsive p-0">
                                            @if(!empty($game_lists))
                                            <table class="table table-hover text-nowrap">
                                                <thead>
                                                    <tr>
                                                        <th>No</th>
                                                        <th>Name</th>
                                                    </tr>
                                                </thead>
                                                <tbody>
                                                    @foreach($game_lists as $game)
                                                    <tr>
                                                        <td>{{$loop->iteration}}</td>
                                                        <td>{{$game->name}}</td>
                                                        @php
                                                            $game_id = $game->guid;
                                                        @endphp
                                                        <td>
                                                            <textarea class="form-control" rows="10" name="msg[{{ $game_id }}]" placeholder="Enter Value">{{ old("msg.$game_id", $game->message) }}</textarea>
                                                            @if ($errors->has('msg.$game_id'))
                                                                <span class="text-danger">{{ $errors->first('msg.$game_id') }}</span>
                                                            @endif
                                                        </td>
                                                    </tr>
                                                    @endforeach
                                                </tbody>
                                            </table>
                                            @endif
                                        </div>
                                    </div>
                                </div>
                            </div>
                            <button type="submit" class="btn btn-primary">Save</button>
                        </form>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>
</div>
@endsection
@section('js')
    <script nonce="{{ csp_nonce() }}">
        document.addEventListener('DOMContentLoaded', function() {
            $('#fileUpload').val('');
        });

        $('#fileUpload').on('change', function() {
            const fileInput = document.getElementById('fileUpload');
            captureDuration(fileInput);
            if (isImage($(this).val())) {
                preview = document.getElementById('preview-image');
                preview.style.display = 'block';
            } else {
                $('#fileUpload').val('');
                alert("Only image files are allowed to upload.")
            }
            const [file] = fileUpload.files
            if (file) {
                preview.src = URL.createObjectURL(file)
            }
        });

        function isImage(filename) {
            var ext = getExtension(filename);
            switch (ext.toLowerCase()) {
                case 'png':
                case 'jpg':
                case 'jpeg':
                    return true;
            }
            return false;
        }

        function getExtension(filename) {
            var parts = filename.split('.');
            return parts[parts.length - 1];
        }

        function captureDuration(fileInput) {
            const durationInput = document.getElementById('duration');
            const file = fileInput.files[0];
            const fileType = file.type;
            if (fileType === 'image/gif') {
                try {
                    let fileReader = new FileReader();
                    fileReader.readAsArrayBuffer(file);
                    fileReader.onload = (event) => {
                        let arr = new Uint8Array(fileReader.result);
                        let duration = 0;
                        for (var i = 0; i < arr.length; i++) {
                            if (arr[i] == 0x21 &&
                                arr[i + 1] == 0xF9 &&
                                arr[i + 2] == 0x04 &&
                                arr[i + 7] == 0x00) {
                                const delay = (arr[i + 5] << 8) | (arr[i + 4] & 0xFF)
                                duration += delay < 2 ? 10 : delay;
                            }
                        }

                        durationInput.value = duration / 100;
                    }
                } catch (error) {
                    console.error('Error processing GIF:', error);
                }
            }
        }

        const durationInput = document.getElementById('duration');

        $('#deleteImage').click(function() {
            if (confirm('Are you sure you want to delete this image?')) {
                $.ajax({
                    type: 'POST',
                    url: `{{ route('content-management.deleteReceiptFooterImage') }}`,
                    headers: {
                        'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
                    },
                    data: $('#form_sst').serialize(),
                    success: function(response) {
                        let jsonResponse = JSON.parse(response);
                        if (jsonResponse.error) {
                            alert(jsonResponse.error);
                        } else {
                            alert(jsonResponse.message);
                            window.location.reload();
                        }
                    },
                    error: function(xhr, status, error) {
                        console.error(error);
                    }
                });
            }
        })
    </script>
@stop