siopas-istw-website/resources/views/dashboard/index.blade.php

@extends('layouts.main')
@section('content')
    <div class="d-sm-flex align-items-center justify-content-between mb-4">
        <h1 class="h3 mb-0 text-gray-800">Dashboard</h1>
        <a href="#" class="d-none d-sm-inline-block btn btn-sm btn-primary shadow-sm"><i
                class="fas fa-download fa-sm text-white-50"></i> Generate Report</a>
    </div>
    <div class="row">
        <div class="col-xl-3 col-md-6 mb-4">
            <div class="card border-left-primary shadow h-100 py-2">
                <div class="card-body">
                    <div class="row no-gutters align-items-center">
                        <div class="col mr-2">
                            <div class="text-xs font-weight-bold text-primary text-uppercase mb-1" style="font-size: 14px;">
                                <strong>Pengadaan</strong>
                            </div>
                            <div class="h5 mb-0 font-weight-bold text-gray-800" style="font-size: 25px;">
                                {{ $jumlahPeti }}
                            </div>
                        </div>
                        <div class="col-auto">
                            <i class="fas fa-clipboard-list fa-2x text-gray-300"></i>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <!-- Earnings (Monthly) Card Example -->
        <div class="col-xl-3 col-md-6 mb-4">
            <div class="card border-left-success shadow h-100 py-2">
                <div class="card-body">
                    <div class="row no-gutters align-items-center">
                        <div class="col mr-2">
                            <div class="text-xs font-weight-bold text-success text-uppercase mb-1" style="font-size: 14px;">
                                <strong>Peminjaman</strong>
                            </div>
                            <div class="h5 mb-0 font-weight-bold text-gray-800" style="font-size: 25px;">
                                {{ $jumlahPeminjaman }}</div>
                        </div>
                        <div class="col-auto">
                            <i class="fas fa-dollar-sign fa-2x text-gray-300"></i>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <!-- Earnings (Monthly) Card Example -->
        <div class="col-xl-3 col-md-6 mb-4">
            <div class="card border-left-info shadow h-100 py-2">
                <div class="card-body">
                    <div class="row no-gutters align-items-center">
                        <div class="col mr-2">
                            <div class="text-xs font-weight-bold text-info text-uppercase mb-1" style="font-size: 14px;">
                                <strong>Pengembalian</strong>
                            </div>
                            <div class="h5 mb-0 font-weight-bold text-gray-800" style="font-size: 25px;">
                                {{ $jumlahPengembalian }}</div>
                        </div>
                        <div class="col-auto">
                            <i class="fas fa-calendar fa-2x text-gray-300"></i>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <!-- Pending Requests Card Example -->
        <div class="col-xl-3 col-md-6 mb-4">
            <div class="card border-left-warning shadow h-100 py-2">
                <div class="card-body">
                    <div class="row no-gutters align-items-center">
                        <div class="col mr-2">
                            <div class="text-xs font-weight-bold text-warning text-uppercase mb-1" style="font-size: 13px;">
                                <strong>Reminder Pengembalian</strong>
                            </div>
                            <div class="h5 mb-0 font-weight-bold text-gray-800" style="font-size: 25px;">
                                {{ $reminder }}</div>
                        </div>
                        <div class="col-auto">
                            <i class="fas fa-calendar fa-2x text-gray-300"></i>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <div class="col-xl-7 col-lg-7">
            <div class="card shadow mb-4" style="max-height: 600px;">
                <div class="card-header py-3 d-flex flex-row align-items-center justify-content-between">
                    <h6 class="m-0 font-weight-bold text-primary">Grafik Peminjaman VS Pengembalian</h6>
                </div>
                @php
                    $chartData = app('App\Http\Controllers\HomeController')->generateChartData();
                @endphp
                <div class="card-body" style="height: 80%;"> <!-- Sesuaikan persentase tinggi konten yang diinginkan -->
                    <label for="yearFilter">Pilih Tahun:</label>
                    <select id="yearFilter" class="form-control">
                        @foreach ($chartData['years'] as $year)
                            @if ($chartData['exitData'][$loop->index] || $chartData['enterData'][$loop->index])
                                <option value="{{ $year }}">{{ $year }}</option>
                            @endif
                        @endforeach
                    </select>

                    <canvas id="ChartAssetStatus" style="width: 100px; height: 68px;"></canvas>
                </div>
            </div>
        </div>


        <!-- Area Pie Chart -->
        <div class="col-xl-5 col-lg-5">
            <div class="card shadow mb-4">
                <!-- Card Header - Dropdown -->
                <div class="card-header py-3 d-flex flex-row align-items-center justify-content-between">
                    <h6 class="m-0 font-weight-bold text-primary">Grafik Pengadaan Peti</h6>
                </div>
                @php
                    $chartDataPie = app('App\Http\Controllers\HomeController')->generateChartDataPie();
                @endphp

                <div class="card-body">
                    <label for="yearFilter">Pilih Tahun:</label>
                    <select id="yearFilter" class="form-control">
                        @foreach ($chartDataPie['years'] as $year)
                            @if (count($chartDataPie['enterData']) > 0 && $chartDataPie['enterData'][$loop->index])
                                <option value="{{ $year }}">{{ $year }}</option>
                            @endif
                        @endforeach
                    </select>

                    <canvas id="myPieChartsiopas"></canvas>
                </div>
            </div>
        </div>
    </div>

    @push('script')
        <!-- script pie chart -->
        <script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
        <script>
            // Function to update the pie chart based on selected year
            function updatePieChart(selectedYear) {
                // Call the controller function to get data for the selected year
                var chartData = {!! json_encode(app('App\Http\Controllers\HomeController')->generateChartDataPie()) !!};
                var yearIndex = chartData.years.indexOf(selectedYear);

                // Update the pie chart data
                myPieChart.data.datasets[0].data = chartData.enterData[yearIndex];
                myPieChart.update();
            }

            // Initial chart data
            var initialChartData = {!! json_encode(app('App\Http\Controllers\HomeController')->generateChartDataPie()) !!};

            // Get the canvas element for the pie chart
            var ctx = document.getElementById("myPieChartsiopas").getContext('2d');

            // Create the initial pie chart instance
            var myPieChart = new Chart(ctx, {
                type: 'pie',
                data: {
                    labels: initialChartData.monthNames,
                    datasets: [{
                        data: initialChartData.enterData[0],
                        backgroundColor: ["#4e73df", "#1cc88a", "#36b9cc", "#ff6384", "#ff9f40", "#9966ff",
                            "#cc65fe",
                            "#ffcc29", "#a4e56d", "#ff3d00", "#9c9c9c", "#0d47a1"
                        ],
                    }]
                },
                options: {
                    responsive: true,
                    plugins: {
                        legend: {
                            position: 'right',
                            maxHeight: 200,
                        },
                        tooltip: {
                            callbacks: {
                                label: function(context) {
                                    var label = context.label || '';
                                    if (label) {
                                        label += ' : ';
                                    }
                                    label += Math.round(context.parsed * 1) + ' Peti';
                                    return label;
                                }
                            }
                        }
                    }
                },
            });

            // Custom legend using legendCallback
            document.getElementById('chart-legend').innerHTML = myPieChart.generateLegend();

            // Event listener for year filter change
            document.getElementById('yearFilter').addEventListener('change', function() {
                var selectedYear = this.value;
                updatePieChart(selectedYear);
            });
        </script>


        <!-- script bar chart -->
        <script>
            document.addEventListener('DOMContentLoaded', function() {
                var ctx = document.getElementById('ChartAssetStatus').getContext('2d');
                var myChart;
                var chartData = @json($chartData);

                function updateChart(selectedYear) {
                    var selectedYearIndex = chartData.years.indexOf(selectedYear);

                    // Mengambil data berdasarkan tahun yang dipilih
                    var updatedExitData = chartData.exitData[selectedYearIndex];
                    var updatedEnterData = chartData.enterData[selectedYearIndex];

                    // Memperbarui chart hanya dengan data tahun yang dipilih
                    myChart.data.labels = chartData.monthNames;
                    myChart.data.datasets[0].data = updatedExitData;
                    myChart.data.datasets[1].data = updatedEnterData;

                    myChart.update();
                }

                myChart = new Chart(ctx, {
                    type: 'bar',
                    data: {
                        labels: chartData.monthNames, // Menggunakan nama bulan sebagai label
                        datasets: [{
                            label: 'Peminjaman',
                            data: chartData.exitData[
                                0], // Menggunakan data tahun saat ini sebagai awalan
                            backgroundColor: 'rgba(75, 192, 192, 0.2)',
                            borderColor: 'rgba(75, 192, 192, 1)',
                            borderWidth: 1
                        }, {
                            label: 'Pengembalian',
                            data: chartData.enterData[
                                0], // Menggunakan data tahun saat ini sebagai awalan
                            backgroundColor: 'rgba(255, 159, 64, 0.2)',
                            borderColor: 'rgba(255, 159, 64, 1)',
                            borderWidth: 1
                        }]
                    },
                    options: {
                        scales: {
                            y: {
                                beginAtZero: true
                            }
                        }
                    }
                });

                var yearFilter = document.getElementById('yearFilter');
                yearFilter.addEventListener('change', function() {
                    var selectedYear = yearFilter.value;
                    updateChart(selectedYear);
                    // Simpan tahun yang dipilih ke local storage
                    localStorage.setItem('selectedYear', selectedYear);
                });

                // Kondisi Pertama: Setelah halaman dimuat
                // Coba baca tahun yang disimpan di local storage
                var selectedYear = localStorage.getItem('selectedYear');
                if (selectedYear) {
                    yearFilter.value = selectedYear;
                    updateChart(selectedYear);
                } else {
                    // Jika tidak ada tahun yang disimpan, pilih tahun saat ini
                    selectedYear = new Date().getFullYear();
                    yearFilter.value = selectedYear;
                    updateChart(selectedYear);
                }
            });
        </script>
    @endpush
@endsection