@extends('layouts.app')
@push('css')
@endpush
@section('content')
    <!-- Content Header (Page header) -->
    <div class="content-header">
        <div class="container-fluid">
            <div class="row mb-2">
                <div class="col-sm-6">
                    <div class="d-inline p-2  text-dark" style="font-size: 26px;font-weight: bold">Manage Batch</div>
                </div>
                <!-- /.col -->
                <div class="col-sm-6">
                    <ol class="breadcrumb float-sm-right">
                        <div class="d-inline p-2 text-white text-right">
                            <a href="{{ url()->previous() }}" class="btn btn-md btn-success text-right btn-sm m-1"><i
                                    class="fas fa-arrow-left"></i> Back</a>
                            <a href="{{ route('home') }}" class="btn btn-sm btn-primary"><i class="fas fa-home"></i>
                                Home</a>
                        </div>
                    </ol>
                </div>
                <!-- /.col -->
            </div>
            <!-- /.row -->
        </div>
        <!-- /.container-fluid -->
    </div>
    <!-- /.content-header -->
    <!-- Main content -->
    <!-- Information Section -->
    <section class="content">
        <div class="container-fluid">
            <div class="row">
                <div class="col-md-6 col-sm-12 col-xs-12">
                    <div class="card">
                        <div class="card-header">
                            Batch Information
                        </div>
                        <div class="card-body">
                            <dl class="row">
                                <dt class="col-sm-4">Course Name</dt>
                                <dd class="col-sm-8">
                                    {{ $batchInfo[0]->title }}
                                </dd>
                                <dt class="col-sm-4">Venue Name</dt>
                                <dd class="col-sm-8">
                                    {{ $batchInfo[0]->venue_name }}
                                </dd>
                                <dt class="col-sm-4">Batch Name</dt>
                                <dd class="col-sm-8">
                                    {{ $batchInfo[0]->batch_name }}
                                </dd>
                                <dt class="col-sm-4">Start Date</dt>
                                <dd class="col-sm-8">
                                    {{ Carbon\Carbon::parse($batchInfo[0]->started_at)->format('d/m/Y') }}
                                </dd>
                                <dt class="col-sm-4">Expected End Date</dt>
                                <dd class="col-sm-8">
                                    {{ Carbon\Carbon::parse($batchInfo[0]->ended_at)->format('d/m/Y') }}
                                </dd>
                                <dt class="col-sm-4">Completed Date</dt>
                                <dd class="col-sm-8">
                                    @if ($batchInfo[0]->completed_at == null)
                                        Batch not marked as completed yet
                                    @else
                                        {{ $batchInfo[0]->completed_at }}
                                    @endif
                                </dd>
                            </dl>
                            <div class="row">
                                @if ($batchInfo[0]->status == '1' || $batchInfo[0]->status == '0')
                                    @can('batch.edit')
                                        <a href="{{ route('ajax.storeTrainees', $batchInfo[0]->id) }}"
                                            class="btn btn-sm btn-info m-1">
                                            <i class="fas fa-edit"></i>
                                            Initiate Batch
                                        </a>
                                    @endcan
                                @endif
                            </div>
                        </div>
                    </div>
                </div>
                <div class="col-md-6 col-sm-12 col-xs-12">
                    <div class="card">
                        <div class="card-header">
                            Bulk Upload
                        </div>
                        <div class="card-body">
                            <dl class="row">
                                <dt class="col-sm-4">Choose Excel File (.xls/.xlsx)</dt>
                                <dd class="col-sm-8">
                                    <form action="{{ route('batch.storeexcel') }}" method="POST"
                                        enctype="multipart/form-data" id="excel_form" class="form-inline">
                                        @csrf
                                        <input type="file" name="file" id="ex_file" class="form-control" />
                                        <button type="submit" class="btn btn-primary btn-sm">Upload</button>
                                        @csrf
                                    </form>
                                </dd>
                                <dt class="col-sm-4">Download Excel Format</dt>
                                <dd class="col-sm-8">
                                    <div>
                                        <a href={{ asset('public/ExcelDataFormat/TraineeData.xlsx') }}>
                                            {{-- <img src={{ asset('public/ExcelDataFormat/excel-logo.png') }} alt="Excel Logo" width="55" height="75"> --}}
                                            <button class="btn btn-success btn-sm">
                                                <i class="fa fa-file-excel-o" aria-hidden="true"></i>
                                                Download
                                            </button>
                                        </a>
                                    </div>

                                </dd>
                            </dl>
                        </div>
                    </div>
                </div>
            </div>
            <div class="row">
                <div class="col-12 col-sm-12">
                    <div class="card card-primary card-outline card-tabs">
                        <div class="card-header p-0 pt-1 border-bottom-0">
                            <ul class="nav nav-tabs" id="custom-tabs-three-tab" role="tablist">
                                <li class="nav-item">
                                    <a class="nav-link active" id="custom-tabs-three-web-tab" data-toggle="pill"
                                        href="#custom-tabs-three-web" role="tab" aria-controls="custom-tabs-three-web"
                                        aria-selected="true">Confirmed Trainees</a>
                                </li>
                                <li class="nav-item">
                                    <a class="nav-link" id="custom-tabs-three-waiting-tab" data-toggle="pill"
                                        href="#custom-tabs-three-waiting" role="tab"
                                        aria-controls="custom-tabs-three-waiting" aria-selected="false">Waiting to Be
                                        Initialized</a>
                                </li>
                                <li class="nav-item">
                                    <a class="nav-link" id="custom-tabs-three-upload-results-tab" data-toggle="pill"
                                        href="#custom-tabs-three-upload-results" role="tab"
                                        aria-controls="custom-tabs-three-upload-results" aria-selected="false">Upload
                                        Results</a>
                                </li>
                            </ul>
                        </div>
                        <div class="card-body">
                            <div class="tab-content" id="custom-tabs-three-tabContent">
                                <div class="tab-pane fade active show" id="custom-tabs-three-web" role="tabpanel"
                                    aria-labelledby="custom-tabs-three-web-tab">
                                    <span id="selected_trainees"></span>
                                </div>
                                <div class="tab-pane fade" id="custom-tabs-three-waiting" role="tabpanel"
                                    aria-labelledby="custom-tabs-three-waiting-tab">
                                    <span id="waiting_trainees"></span>
                                </div>
                                <div class="tab-pane fade" id="custom-tabs-three-upload-results" role="tabpanel"
                                    aria-labelledby="custom-tabs-three-upload-results-tab">
                                    <span id="uploaded_trainees"></span>
                                </div>
                            </div>
                        </div>
                        <!-- /.row (main row) -->
                    </div>
                    <!-- /.container-fluid -->
                </div>
            </div>
        </div>
    </section>
    <!-- /.Information Section -->
    <!-- /.Main content -->
@endsection

@push('js')
    <script>
        $(document).ready(function(e) {
            var bId = {{ $batchId }};
            var url = "{{ route('batch.getselectedtrainees', ':id') }}";
            url = url.replace(':id', bId);
            $.ajax({
                type: 'GET',
                url: url,
                beforeSend: function() {
                    $('#wait').show();
                },
                success: (data) => {
                    $("#selected_trainees").empty();
                    $("#selected_trainees").append(data);
                },
                error: function(data) {
                    Swal.fire(
                        'Cancelled',
                        'Error occured. Please contact administrator!',
                        'error'
                    );
                },
                complete: function() {
                    $('#wait').hide();
                }
            });
            $("#custom-tabs-three-waiting-tab").click(function() {
                var bId = {{ $batchId }};
                var url = "{{ route('batch.getwaitingtrainees', ':id') }}";
                url = url.replace(':id', bId);
                $.ajax({
                    type: 'GET',
                    url: url,
                    beforeSend: function() {
                        $('#wait').show();
                    },
                    success: (data) => {
                        $("#waiting_trainees").empty();
                        $("#waiting_trainees").append(data);
                    },
                    error: function(data) {
                        Swal.fire(
                            'Cancelled',
                            'Error occured. Please contact administrator!',
                            'error'
                        );
                    },
                    complete: function() {
                        $('#wait').hide();
                    }
                });
            });
            $("#custom-tabs-three-web-tab").click(function() {
                var bId = {{ $batchId }};
                var url = "{{ route('batch.getselectedtrainees', ':id') }}";
                url = url.replace(':id', bId);
                $.ajax({
                    type: 'GET',
                    url: url,
                    beforeSend: function() {
                        $('#wait').show();
                    },
                    success: (data) => {
                        $("#selected_trainees").empty();
                        $("#selected_trainees").append(data);
                    },
                    error: function(data) {
                        Swal.fire(
                            'Cancelled',
                            'Error occured. Please contact administrator!',
                            'error'
                        );
                    },
                    complete: function() {
                        $('#wait').hide();
                    }
                });
            });
            $("#custom-tabs-three-upload-results-tab").click(function() {
                var bId = {{ $batchId }};
                var url = "{{ route('batch.getuploadresults', ':id') }}";
                url = url.replace(':id', bId);
                $.ajax({
                    type: 'GET',
                    url: url,
                    beforeSend: function() {
                        $('#wait').show();
                    },
                    success: (data) => {
                        $("#uploaded_trainees").empty();
                        $("#uploaded_trainees").append(data);
                    },
                    error: function(data) {
                        Swal.fire(
                            'Cancelled',
                            'Error occured. Please contact administrator!',
                            'error'
                        );
                    },
                    complete: function() {
                        $('#wait').hide();
                    }
                });
            });
            $('#excel_form').submit(function(e) {
                e.preventDefault();
                var formData = new FormData(this);
                formData.append('batchId', {{ $batchId }})
                if (document.getElementById("ex_file").files.length > 0) {
                    Swal.fire({
                        title: 'Are you sure?',
                        text: "The file will be uploaded!",
                        type: 'question',
                        showCancelButton: true,
                        confirmButtonText: 'Yes, Upload it!',
                        cancelButtonText: 'No, Cancel!',
                        reverseButtons: true
                    }).then((result) => {
                        if (result.value) {
                            $.ajax({
                                type: 'POST',
                                url: "{{ route('batch.storeexcel') }}",
                                data: formData,
                                cache: false,
                                contentType: false,
                                processData: false,
                                beforeSend: function() {
                                    $('#wait').show();
                                },
                                success: (data) => {
                                    // this.reset();
                                    $("#custom-tabs-three-web-tab").removeClass(
                                        "active");
                                    $("#custom-tabs-three-waiting-tab").removeClass(
                                        "active");
                                    $("#custom-tabs-three-web").removeClass(
                                        "active show");
                                    $("#custom-tabs-three-waiting").removeClass(
                                        "active show");
                                    $("#custom-tabs-three-upload-results").addClass(
                                        "active show");
                                    $("#custom-tabs-three-upload-results-tab").addClass(
                                        "active");
                                    Swal.fire(
                                        'Uploaded!',
                                        'Your file has been uploaded.',
                                        'success'
                                    );
                                    $("#uploaded_trainees").empty();
                                    $("#uploaded_trainees").append(data);
                                },
                                error: function(data) {
                                    Swal.fire({
                                        title: '<strong>Sorry, File cannot be uploaded</strong>',
                                        type: 'error',
                                        html: 'Problem: ' + data.responseJSON
                                            .error +
                                            '</br> Please resolve the problem and try again!',
                                        showCloseButton: true
                                    });
                                },
                                complete: function() {
                                    $('#wait').hide();
                                }
                            });
                        } else if (result.dismiss === Swal.DismissReason.cancel) {
                            Swal.fire(
                                'Cancelled',
                                'Your file is not uploaded',
                                'error'
                            )
                        }
                    })
                } else {
                    Swal.fire(
                        'Cancelled',
                        'Please choose an excel file to upload',
                        'error'
                    )
                }
            });
        });
    </script>
@endpush