@extends('layouts.app')

@section('title', 'Dashboard - INUFA')

@section('header', 'Dashboard')

@push('scripts')
<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
@endpush

@section('content')
<!-- Dashboard Stats -->
<div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-6 mb-8">
    <!-- Pengguna Stats -->
    <div class="bg-gradient-to-br from-blue-50 to-blue-100 rounded-xl shadow-lg p-6">
    <a href="{{ route('pengguna') }}" class="block">
        <div class="flex items-center">
            <div class="p-3 rounded-full bg-blue-500 text-white mr-4 shadow-md">
                <svg xmlns="http://www.w3.org/2000/svg" class="h-8 w-8" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M17 20h5v-2a3 3 0 00-5.356-1.857M17 20H7m10 0v-2c0-.656-.126-1.283-.356-1.857M7 20H2v-2a3 3 0 015.356-1.857M7 20v-2c0-.656.126-1.283.356-1.857m0 0a5.002 5.002 0 019.288 0M15 7a3 3 0 11-6 0 3 3 0 016 0zm6 3a2 2 0 11-4 0 2 2 0 014 0zM7 10a2 2 0 11-4 0 2 2 0 014 0z" />
                </svg>
            </div>
            <div>
                <p class="text-blue-600 text-sm font-medium">Total Pengguna</p>
                <p class="text-3xl font-bold text-blue-800">{{ $stats['total_pengguna'] ?? 0 }}</p>
                <div class="flex flex-col mt-2 space-y-2">
                    <div class="flex items-center text-sm text-blue-600">
                        <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5 mr-2" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M16 7a4 4 0 11-8 0 4 4 0 018 0zM12 14a7 7 0 00-7 7h14a7 7 0 00-7-7z" />
                        </svg>
                        <span>User: {{ $stats['pengguna'] }}</span>
                    </div>
                    <div class="flex items-center text-sm text-indigo-600">
                        <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5 mr-2" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 12l2 2 4-4m5.618-4.016A11.955 11.955 0 0112 2.944a11.955 11.955 0 01-8.618 3.04A12.02 12.02 0 003 9c0 5.591 3.824 10.29 9 11.622 5.176-1.332 9-6.03 9-11.622 0-1.042-.133-2.052-.382-3.016z" />
                        </svg>
                        <span>Admin: {{ $stats['admin'] }}</span>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Barang Stats -->
    <div class="bg-gradient-to-br from-purple-50 to-purple-100 rounded-xl shadow-lg p-6 transform hover:scale-105 transition-all duration-300">
        <a href="{{ route('paket') }}" class="block">
            <div class="flex items-center">
                <div class="p-3 rounded-full bg-purple-500 text-white mr-4 shadow-md">
                    <svg xmlns="http://www.w3.org/2000/svg" class="h-8 w-8" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M20 7l-8-4-8 4m16 0l-8 4m8-4v10l-8 4m0-10L4 7m8 4v10M4 7v10l8 4" />
                    </svg>
                </div>
                <div>
                    <p class="text-purple-600 text-sm font-medium">Total paket tersedia</p>
                    <p class="text-3xl font-bold text-purple-800">{{ $stats['barang'] ?? 0 }}</p>
                </div>
            </div>
        </a>
    </div>
    
    <!-- Sewa Stats -->
    <div class="bg-gradient-to-br from-yellow-50 to-yellow-100 rounded-xl shadow-lg p-6 transform hover:scale-105 transition-all duration-300">
        <a href="{{ route('sewa.riwayat', ['view' => 'all']) }}" class="block hover:no-underline">
            <div class="flex items-center">
                <div class="p-3 rounded-full bg-yellow-500 text-white mr-4 shadow-md">
                    <svg xmlns="http://www.w3.org/2000/svg" class="h-8 w-8" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2" />
                    </svg>
                </div>
                <div>
                    <p class="text-yellow-600 text-sm font-medium">Total Sewa</p>
                    <p class="text-3xl font-bold text-yellow-800">{{ $stats['sewa'] ?? 0 }}</p>
                    <p class="text-sm text-yellow-600 mt-1">Klik untuk lihat riwayat sewa</p>
                </div>
            </div>
        </a>
    </div>
</div>

<!-- Grafik Statistik -->
<div class="grid grid-cols-1 lg:grid-cols-2 gap-6 mb-8">
    <!-- Grafik Pemasukan & Pengeluaran -->
    <div class="bg-white rounded-xl shadow-lg p-6 hover:shadow-xl transition-shadow duration-300">
        <div class="flex items-center justify-between mb-6">
            <h3 class="text-xl font-bold text-gray-800">Statistik Keuangan & Sewa</h3>
            <div class="flex space-x-2">
                <span class="px-3 py-1 bg-green-100 text-green-600 rounded-full text-sm font-medium">Pemasukan</span>
                <span class="px-3 py-1 bg-red-100 text-red-600 rounded-full text-sm font-medium">Pengeluaran</span>
                <span class="px-3 py-1 bg-blue-100 text-blue-600 rounded-full text-sm font-medium">Total Sewa</span>
            </div>
        </div>
        <div class="relative h-80">
            <canvas id="financeChart"></canvas>
        </div>
    </div>

    <!-- Grafik Pertumbuhan Pengguna -->
    <div class="bg-white rounded-xl shadow-lg p-6 hover:shadow-xl transition-shadow duration-300">
        <div class="flex items-center justify-between mb-6">
            <h3 class="text-xl font-bold text-gray-800">Pertumbuhan Pengguna</h3>
            <span class="px-3 py-1 bg-purple-100 text-purple-600 rounded-full text-sm font-medium">Total Pengguna</span>
        </div>
        <div class="relative h-80">
            <canvas id="userGrowthChart"></canvas>
        </div>
    </div>
</div>

<!-- Ringkasan Statistik -->
<div class="bg-white rounded-xl shadow-lg p-6 hover:shadow-xl transition-shadow duration-300">
    <div class="flex items-center justify-between mb-6">
        <h3 class="text-xl font-bold text-gray-800">Ringkasan Statistik Tahun {{ date('Y') }}</h3>
        <span class="px-3 py-1 bg-gray-100 text-gray-600 rounded-full text-sm font-medium">Data Terkini</span>
    </div>
    <div class="grid grid-cols-1 md:grid-cols-3 gap-6">
        <div class="p-6 bg-gradient-to-br from-green-50 to-green-100 rounded-xl border border-green-200">
            <div class="flex items-center justify-between mb-4">
                <div class="p-2 bg-green-500 rounded-lg">
                    <svg class="w-6 h-6 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8c-1.657 0-3 .895-3 2s1.343 2 3 2 3 .895 3 2-1.343 2-3 2m0-8c1.11 0 2.08.402 2.599 1M12 8V7m0 1v8m0 0v1m0-1c-1.11 0-2.08-.402-2.599-1M21 12a9 9 0 11-18 0 9 9 0 0118 0z"></path>
                    </svg>
                </div>
                <span class="text-sm font-medium text-green-600">+{{ number_format(($chartData['datasets'][0]['data'][count($chartData['datasets'][0]['data'])-1] ?? 0) / 1000000, 1) }}M</span>
            </div>
            <p class="text-sm text-green-600 font-medium">Total Pemasukan</p>
            <p class="text-2xl font-bold text-green-700 mt-2">Rp {{ number_format($chartData['datasets'][0]['data'][count($chartData['datasets'][0]['data'])-1] ?? 0, 0, ',', '.') }}</p>
        </div>
        
        <div class="p-6 bg-gradient-to-br from-red-50 to-red-100 rounded-xl border border-red-200">
            <div class="flex items-center justify-between mb-4">
                <div class="p-2 bg-red-500 rounded-lg">
                    <svg class="w-6 h-6 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 17h8m0 0V9m0 8l-8-8-4 4-6-6"></path>
                    </svg>
                </div>
                <span class="text-sm font-medium text-red-600">-{{ number_format(($chartData['datasets'][1]['data'][count($chartData['datasets'][1]['data'])-1] ?? 0) / 1000000, 1) }}M</span>
            </div>
            <p class="text-sm text-red-600 font-medium">Total Pengeluaran</p>
            <p class="text-2xl font-bold text-red-700 mt-2">Rp {{ number_format($chartData['datasets'][1]['data'][count($chartData['datasets'][1]['data'])-1] ?? 0, 0, ',', '.') }}</p>
        </div>
        
        <div class="p-6 bg-gradient-to-br from-blue-50 to-blue-100 rounded-xl border border-blue-200">
            <div class="flex items-center justify-between mb-4">
                <div class="p-2 bg-blue-500 rounded-lg">
                    <svg class="w-6 h-6 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2"></path>
                    </svg>
                </div>
                <span class="text-sm font-medium text-blue-600">{{ ($chartData['datasets'][2]['data'][count($chartData['datasets'][2]['data'])-1] ?? 0) > 0 ? '+' : '' }}{{ $chartData['datasets'][2]['data'][count($chartData['datasets'][2]['data'])-1] ?? 0 }}</span>
            </div>
            <p class="text-sm text-blue-600 font-medium">Total Sewa</p>
            <p class="text-2xl font-bold text-blue-700 mt-2">{{ number_format($chartData['datasets'][2]['data'][count($chartData['datasets'][2]['data'])-1] ?? 0, 0, ',', '.') }} Sewa</p>
        </div>
    </div>
</div>

<!-- Hidden elements untuk data -->
<div style="display: none;">
    <script type="application/json" id="chart-data">
        {!! json_encode($chartData) !!}
    </script>
    <script type="application/json" id="user-chart-data">
        {!! json_encode($userChartData) !!}
    </script>
</div>

@push('scripts')
<script type="text/javascript">
document.addEventListener('DOMContentLoaded', function() {
    // Mengambil data dari element tersembunyi
    const chartDataElement = document.getElementById('chart-data');
    const userChartDataElement = document.getElementById('user-chart-data');
    
    const chartData = JSON.parse(chartDataElement.textContent);
    const userChartData = JSON.parse(userChartDataElement.textContent);

    // Fungsi untuk membuat gradient
    function createGradient(ctx, colorStart, colorEnd) {
        const gradient = ctx.createLinearGradient(0, 0, 0, 400);
        gradient.addColorStop(0, colorStart);
        gradient.addColorStop(1, colorEnd);
        return gradient;
    }

    // Konfigurasi grafik keuangan dan sewa
    const financeCtx = document.getElementById('financeChart').getContext('2d');
    
    // Membuat gradient untuk setiap dataset
    const incomeGradient = createGradient(financeCtx, 'rgba(34, 197, 94, 0.4)', 'rgba(34, 197, 94, 0.0)');
    const expenseGradient = createGradient(financeCtx, 'rgba(239, 68, 68, 0.4)', 'rgba(239, 68, 68, 0.0)');
    const rentGradient = createGradient(financeCtx, 'rgba(59, 130, 246, 0.4)', 'rgba(59, 130, 246, 0.0)');

    // Update background gradients
    chartData.datasets[0].backgroundColor = incomeGradient;
    chartData.datasets[1].backgroundColor = expenseGradient;
    chartData.datasets[2].backgroundColor = rentGradient;

    new Chart(financeCtx, {
        type: 'line',
        data: chartData,
        options: {
            responsive: true,
            maintainAspectRatio: false,
            interaction: {
                mode: 'index',
                intersect: false,
            },
            animations: {
                tension: {
                    duration: 1000,
                    easing: 'linear',
                    from: 0.8,
                    to: 0.2,
                    loop: true
                }
            },
            scales: {
                y: {
                    beginAtZero: true,
                    grid: {
                        color: 'rgba(0, 0, 0, 0.05)',
                        drawBorder: false
                    },
                    ticks: {
                        callback: function(value) {
                            return 'Rp ' + value.toLocaleString('id-ID');
                        },
                        font: {
                            size: 11
                        }
                    }
                },
                x: {
                    grid: {
                        display: false
                    },
                    ticks: {
                        font: {
                            size: 11
                        }
                    }
                }
            },
            plugins: {
                legend: {
                    display: false
                },
                tooltip: {
                    backgroundColor: 'rgba(255, 255, 255, 0.9)',
                    titleColor: '#1f2937',
                    titleFont: {
                        size: 13,
                        weight: 'bold'
                    },
                    bodyColor: '#4b5563',
                    bodyFont: {
                        size: 12
                    },
                    borderColor: '#e5e7eb',
                    borderWidth: 1,
                    padding: 12,
                    callbacks: {
                        label: function(context) {
                            let label = context.dataset.label || '';
                            if (label) {
                                label += ': ';
                            }
                            if (context.dataset.label === 'Pemasukan' || 
                                context.dataset.label === 'Pengeluaran') {
                                label += 'Rp ' + context.parsed.y.toLocaleString('id-ID');
                            } else {
                                label += context.parsed.y;
                            }
                            return label;
                        }
                    }
                }
            }
        }
    });

    // Konfigurasi grafik pertumbuhan pengguna
    const userCtx = document.getElementById('userGrowthChart').getContext('2d');
    
    // Membuat gradient untuk grafik pengguna
    const userGradient = createGradient(userCtx, 'rgba(139, 92, 246, 0.4)', 'rgba(139, 92, 246, 0.0)');
    userChartData.datasets[0].backgroundColor = userGradient;

    new Chart(userCtx, {
        type: 'line',
        data: userChartData,
        options: {
            responsive: true,
            maintainAspectRatio: false,
            interaction: {
                mode: 'index',
                intersect: false,
            },
            animations: {
                tension: {
                    duration: 1000,
                    easing: 'linear',
                    from: 0.8,
                    to: 0.2,
                    loop: true
                }
            },
            scales: {
                y: {
                    beginAtZero: true,
                    grid: {
                        color: 'rgba(0, 0, 0, 0.05)',
                        drawBorder: false
                    },
                    ticks: {
                        stepSize: 1,
                        font: {
                            size: 11
                        }
                    }
                },
                x: {
                    grid: {
                        display: false
                    },
                    ticks: {
                        font: {
                            size: 11
                        }
                    }
                }
            },
            plugins: {
                legend: {
                    display: false
                },
                tooltip: {
                    backgroundColor: 'rgba(255, 255, 255, 0.9)',
                    titleColor: '#1f2937',
                    titleFont: {
                        size: 13,
                        weight: 'bold'
                    },
                    bodyColor: '#4b5563',
                    bodyFont: {
                        size: 12
                    },
                    borderColor: '#e5e7eb',
                    borderWidth: 1,
                    padding: 12,
                    callbacks: {
                        label: function(context) {
                            let label = context.dataset.label || '';
                            if (label) {
                                label += ': ';
                            }
                            label += context.parsed.y + ' Pengguna';
                            return label;
                        }
                    }
                }
            }
        }
    });
});
</script>
@endpush
@endsection