@extends('layouts.main')

@section('content')
    <div class="pagetitle">
        <h1>Report Kinerja Karyawan</h1>
        <nav>
            <ol class="breadcrumb">
                <li class="breadcrumb-item"><a href="/">Home</a></li>
                <li class="breadcrumb-item">Report</li>
                <li class="breadcrumb-item active">Kinerja Karyawan</li>
            </ol>
        </nav>
    </div><!-- End Page Title -->

    <section class="section">
        <!-- Filter Card -->
        <div class="row">
            <div class="col-lg-12">
                <div class="card">
                    <div class="card-body">
                        <h5 class="card-title">
                            <i class="bi bi-funnel"></i> Filter Report
                        </h5>
                        
                        <form action="{{ route('reports.kinerja') }}" method="GET" class="row g-3">
                            <div class="col-md-4">
                                <label class="form-label"><strong>Periode</strong></label>
                                <select name="period" class="form-select" onchange="this.form.submit()">
                                    <option value="daily" {{ $period == 'daily' ? 'selected' : '' }}>Harian</option>
                                    <option value="weekly" {{ $period == 'weekly' ? 'selected' : '' }}>Mingguan</option>
                                    <option value="monthly" {{ $period == 'monthly' ? 'selected' : '' }}>Bulanan</option>
                                    <option value="yearly" {{ $period == 'yearly' ? 'selected' : '' }}>Tahunan</option>
                                </select>
                            </div>
                            
                            <div class="col-md-5">
                                <label class="form-label"><strong>Tanggal</strong></label>
                                <div class="input-group">
                                    <input type="date" name="date" class="form-control" value="{{ $date }}" max="{{ now()->format('Y-m-d') }}">
                                    <button type="submit" class="btn btn-primary">
                                        <i class="bi bi-search"></i> Tampilkan
                                    </button>
                                </div>
                            </div>
                            
                            <div class="col-md-3">
                                <label class="form-label d-block">&nbsp;</label>
                                <a href="{{ route('reports.kinerja') }}" class="btn btn-secondary w-100">
                                    <i class="bi bi-arrow-clockwise"></i> Reset
                                </a>
                            </div>
                        </form>
                    </div>
                </div>
            </div>
        </div>

        <!-- Period Info -->
        <div class="row">
            <div class="col-lg-12">
                <div class="alert alert-info">
                    <i class="bi bi-info-circle"></i>
                    <strong>Periode:</strong> {{ $periodLabel }}
                </div>
            </div>
        </div>

        <!-- Statistics Cards -->
        <div class="row">
            <div class="col-lg-3 col-md-6">
                <div class="card info-card customers-card">
                    <div class="card-body">
                        <h5 class="card-title">Total Karyawan Aktif</h5>
                        <div class="d-flex align-items-center">
                            <div class="card-icon rounded-circle d-flex align-items-center justify-content-center">
                                <i class="bi bi-people"></i>
                            </div>
                            <div class="ps-3">
                                <h6>{{ $totalWorkers }}</h6>
                                <span class="text-muted small pt-1">Karyawan</span>
                            </div>
                        </div>
                    </div>
                </div>
            </div>

            <div class="col-lg-3 col-md-6">
                <div class="card info-card sales-card">
                    <div class="card-body">
                        <h5 class="card-title">Total Pekerjaan Selesai</h5>
                        <div class="d-flex align-items-center">
                            <div class="card-icon rounded-circle d-flex align-items-center justify-content-center" style="background: #2eca6a;">
                                <i class="bi bi-check-circle text-white"></i>
                            </div>
                            <div class="ps-3">
                                <h6>{{ $totalJobsCompleted }}</h6>
                                <span class="text-success small pt-1">Jobs</span>
                            </div>
                        </div>
                    </div>
                </div>
            </div>

            <div class="col-lg-3 col-md-6">
                <div class="card info-card revenue-card">
                    <div class="card-body">
                        <h5 class="card-title">Dalam Proses</h5>
                        <div class="d-flex align-items-center">
                            <div class="card-icon rounded-circle d-flex align-items-center justify-content-center" style="background: #f6c23e;">
                                <i class="bi bi-hourglass-split text-white"></i>
                            </div>
                            <div class="ps-3">
                                <h6>{{ $totalJobsInProgress }}</h6>
                                <span class="text-warning small pt-1">On Progress</span>
                            </div>
                        </div>
                    </div>
                </div>
            </div>

            <div class="col-lg-3 col-md-6">
                <div class="card info-card customers-card">
                    <div class="card-body">
                        <h5 class="card-title">Rata-rata Per Karyawan</h5>
                        <div class="d-flex align-items-center">
                            <div class="card-icon rounded-circle d-flex align-items-center justify-content-center" style="background: #4e73df;">
                                <i class="bi bi-bar-chart text-white"></i>
                            </div>
                            <div class="ps-3">
                                <h6>{{ $avgJobsPerWorker }}</h6>
                                <span class="text-primary small pt-1">Jobs/Worker</span>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <!-- Top Performers Chart -->
        <div class="row">
            <div class="col-lg-12">
                <div class="card">
                    <div class="card-body">
                        <h5 class="card-title">Top 5 Karyawan Terbaik</h5>
                        <canvas id="performanceChart" style="max-height: 400px;"></canvas>
                    </div>
                </div>
            </div>
        </div>

        <!-- Ranking Table -->
        <div class="row">
            <div class="col-lg-12">
                <div class="card">
                    <div class="card-body">
                        <div class="d-flex justify-content-between align-items-center mb-3">
                            <h5 class="card-title mb-0">
                                <i class="bi bi-trophy"></i> Ranking Kinerja Karyawan
                            </h5>
                            <button onclick="window.print()" class="btn btn-sm btn-outline-primary">
                                <i class="bi bi-printer"></i> Print
                            </button>
                        </div>

                        @if($workerPerformance->count() > 0)
                            <div class="table-responsive">
                                <table class="table table-hover datatable">
                                    <thead>
                                        <tr>
                                            <th style="width: 60px;">Rank</th>
                                            <th>Nama Karyawan</th>
                                            <th>Kategori</th>
                                            <th>Telepon</th>
                                            <th class="text-center">Selesai</th>
                                            <th class="text-center">Dalam Proses</th>
                                            <th class="text-center">Ditolak</th>
                                            <th class="text-center">Total Kontribusi</th>
                                            <th>Aksi</th>
                                        </tr>
                                    </thead>
                                    <tbody>
                                        @foreach($workerPerformance as $index => $worker)
                                        <tr>
                                            <td class="text-center">
                                                @if($index == 0)
                                                    <span class="badge bg-warning" style="font-size: 18px;">
                                                        <i class="bi bi-trophy-fill"></i> 1
                                                    </span>
                                                @elseif($index == 1)
                                                    <span class="badge bg-secondary" style="font-size: 16px;">
                                                        <i class="bi bi-trophy"></i> 2
                                                    </span>
                                                @elseif($index == 2)
                                                    <span class="badge bg-danger" style="font-size: 16px;">
                                                        <i class="bi bi-trophy"></i> 3
                                                    </span>
                                                @else
                                                    <span class="badge bg-light text-dark">{{ $index + 1 }}</span>
                                                @endif
                                            </td>
                                            <td>
                                                <div class="d-flex align-items-center">
                                                    @if($worker->photo_profile)
                                                        <img src="{{ asset('storage/' . $worker->photo_profile) }}" 
                                                             alt="{{ $worker->name }}" 
                                                             class="rounded-circle me-2"
                                                             style="width: 40px; height: 40px; object-fit: cover;">
                                                    @else
                                                        <div class="rounded-circle bg-primary text-white me-2 d-flex align-items-center justify-content-center"
                                                             style="width: 40px; height: 40px;">
                                                            {{ substr($worker->name, 0, 1) }}
                                                        </div>
                                                    @endif
                                                    <div>
                                                        <strong>{{ $worker->name }}</strong><br>
                                                        <small class="text-muted">{{ $worker->email }}</small>
                                                    </div>
                                                </div>
                                            </td>
                                            <td>
                                                <span class="badge bg-info">
                                                    {{ $worker->categoryJasa->nama ?? '-' }}
                                                </span>
                                            </td>
                                            <td>{{ $worker->phone }}</td>
                                            <td class="text-center">
                                                <span class="badge bg-success" style="font-size: 14px;">
                                                    {{ $worker->total_completed }}
                                                </span>
                                            </td>
                                            <td class="text-center">
                                                <span class="badge bg-warning" style="font-size: 14px;">
                                                    {{ $worker->total_inprogress }}
                                                </span>
                                            </td>
                                            <td class="text-center">
                                                <span class="badge bg-danger" style="font-size: 14px;">
                                                    {{ $worker->total_rejected }}
                                                </span>
                                            </td>
                                            <td class="text-center">
                                                <strong style="font-size: 16px; color: #2eca6a;">
                                                    {{ $worker->total_completed }} Pekerjaan
                                                </strong>
                                            </td>
                                            <td>
                                                <a href="{{ route('data-worker.show', $worker->id) }}" 
                                                   class="btn btn-sm btn-info" target="_blank">
                                                    <i class="bi bi-eye"></i>
                                                </a>
                                            </td>
                                        </tr>
                                        @endforeach
                                    </tbody>
                                </table>
                            </div>

                            <!-- Summary -->
                            <div class="mt-3 alert alert-light">
                                <div class="row text-center">
                                    <div class="col-md-4">
                                        <strong>Total Karyawan Berkontribusi:</strong>
                                        <h4 class="text-primary">{{ $totalWorkers }}</h4>
                                    </div>
                                    <div class="col-md-4">
                                        <strong>Total Pekerjaan Selesai:</strong>
                                        <h4 class="text-success">{{ $totalJobsCompleted }}</h4>
                                    </div>
                                    <div class="col-md-4">
                                        <strong>Rata-rata Per Karyawan:</strong>
                                        <h4 class="text-info">{{ $avgJobsPerWorker }}</h4>
                                    </div>
                                </div>
                            </div>
                        @else
                            <div class="text-center py-5">
                                <i class="bi bi-inbox text-muted" style="font-size: 64px;"></i>
                                <h5 class="text-muted mt-3">Tidak Ada Data</h5>
                                <p class="text-muted">Belum ada karyawan yang menyelesaikan pekerjaan pada periode ini</p>
                            </div>
                        @endif
                    </div>
                </div>
            </div>
        </div>
    </section>
@endsection

@push('scripts')
<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
<script>
document.addEventListener('DOMContentLoaded', function() {
    // Performance Chart (Bar - Horizontal)
    const perfCtx = document.getElementById('performanceChart');
    if (perfCtx) {
        const labels = @json($chartLabels);
        const data = @json($chartData);
        
        // Generate colors - gradient from green to blue
        const colors = [
            '#2eca6a', // Green for #1
            '#36b9cc', // Teal for #2
            '#4e73df', // Blue for #3
            '#858796', // Gray for #4
            '#5a5c69'  // Dark gray for #5
        ];
        
        new Chart(perfCtx, {
            type: 'bar',
            data: {
                labels: labels,
                datasets: [{
                    label: 'Jumlah Pekerjaan Selesai',
                    data: data,
                    backgroundColor: colors.slice(0, data.length),
                    borderWidth: 0,
                    borderRadius: 5
                }]
            },
            options: {
                indexAxis: 'y', // Horizontal bar
                responsive: true,
                maintainAspectRatio: false,
                plugins: {
                    legend: {
                        display: false
                    },
                    tooltip: {
                        callbacks: {
                            label: function(context) {
                                return context.parsed.x + ' pekerjaan selesai';
                            }
                        }
                    }
                },
                scales: {
                    x: {
                        beginAtZero: true,
                        ticks: {
                            stepSize: 1
                        }
                    }
                }
            }
        });
    }
});
</script>
@endpush