@extends('layouts.app')

@section('title', 'Dashboard')

@section('content')
<div class="container-fluid">

    <!-- Page Heading -->
    <h1 class="h3 mb-4 text-gray-800 text-center">Dashboard</h1>

    <!-- Statistik Utama -->
    <div class="row">

        <!-- Total Tweets -->
        <div class="col-xl-4 col-md-6 mb-4">
            <div class="card border-left-info shadow h-100 py-2 bg-white">
                <div class="card-body">
                    <div class="text-xs font-weight-bold text-info text-uppercase mb-1">Total Tweets</div>
                    <div class="h2 mb-0 font-weight-bold text-gray-800">{{ $totalTweets }}</div>
                </div>
            </div>
        </div>

        <!-- Total Products -->
        <div class="col-xl-4 col-md-6 mb-4">
            <div class="card border-left-success shadow h-100 py-2 bg-white">
                <div class="card-body">
                    <div class="text-xs font-weight-bold text-success text-uppercase mb-1">Total Products</div>
                    <div class="h2 mb-0 font-weight-bold text-gray-800">{{ $totalProducts }}</div>
                </div>
            </div>
        </div>

        <!-- Total Sales -->
        <div class="col-xl-4 col-md-6 mb-4">
            <div class="card border-left-warning shadow h-100 py-2 bg-white">
                <div class="card-body">
                    <div class="text-xs font-weight-bold text-warning text-uppercase mb-1">Total Sales (IDR)</div>
                    <div class="h2 mb-0 font-weight-bold text-gray-800">{{ number_format($totalSales, 0, ',', '.') }}</div>
                </div>
            </div>
        </div>
    </div>

    <!-- Grafik -->
    <div class="row">

        <!-- Tweets by Idol Group -->
        <div class="col-xl-6 col-lg-6 mb-4">
            <div class="card shadow mb-4">
                <div class="card-header py-3 bg-primary">
                    <h6 class="m-0 font-weight-bold text-white">Tweets by Idol Group</h6>
                </div>
                <div class="card-body">
                    <canvas id="tweetsChart"></canvas>
                </div>
            </div>
        </div>

        <!-- Sales by Product -->
        <div class="col-xl-6 col-lg-6 mb-4">
            <div class="card shadow mb-4">
                <div class="card-header py-3 bg-success">
                    <h6 class="m-0 font-weight-bold text-white">Sales by Product</h6>
                </div>
                <div class="card-body">
                    <canvas id="salesChart"></canvas>
                </div>
            </div>
        </div>
    </div>

</div>

<!-- Chart Data -->
<script id="chart-data-tweets" type="application/json">
    {!! json_encode($tweetsByGroup) !!}
</script>
<script id="chart-data-sales" type="application/json">
    {!! json_encode($salesByProduct) !!}
</script>

<!-- Chart.js -->
<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
<script>
    const tweetsData = JSON.parse(document.getElementById('chart-data-tweets').textContent);
    const salesData = JSON.parse(document.getElementById('chart-data-sales').textContent);

    // Tweets Chart
    const tweetsCtx = document.getElementById('tweetsChart').getContext('2d');
    new Chart(tweetsCtx, {
        type: 'bar',
        data: {
            labels: tweetsData.map(item => item.idol_group),
            datasets: [{
                label: 'Tweets',
                data: tweetsData.map(item => item.count),
                backgroundColor: 'rgba(78, 115, 223, 0.7)'
            }]
        },
        options: {
            responsive: true,
            plugins: {
                legend: { display: false }
            }
        }
    });

    // Sales Chart
    const salesCtx = document.getElementById('salesChart').getContext('2d');
    new Chart(salesCtx, {
        type: 'pie',
        data: {
            labels: salesData.map(item => item.Produk),
            datasets: [{
                label: 'Sales (IDR)',
                data: salesData.map(item => item.total_sales),
                backgroundColor: salesData.map(() =>
                    `rgba(${Math.floor(Math.random() * 255)}, ${Math.floor(Math.random() * 255)}, ${Math.floor(Math.random() * 255)}, 0.7)`
                )
            }]
        },
        options: {
            responsive: true,
            plugins: {
                tooltip: {
                    callbacks: {
                        label: function (context) {
                            const index = context.dataIndex;
                            const fullName = salesData[index].fullProduk;
                            const value = context.raw.toLocaleString('id-ID');
                            return [`${fullName}`, `Sales (IDR): ${value}`];
                        }
                    }
                },
                legend: { display: true }
            }
        }
    });
</script>
@endsection