@extends('layouts.app')

@section('title', 'Reporte de Nómina')

@section('content')
<div class="container-fluid py-4">
    <!-- Header -->
    <div class="d-flex justify-content-between align-items-center mb-4">
        <div>
            <h1 class="h3 mb-1 text-dark">
                <i class="fas fa-money-bill-wave me-2 text-primary"></i>Reporte de Nómina
            </h1>
            <p class="text-muted mb-0 small">Análisis detallado de nómina y pagos al personal</p>
        </div>
        <div class="d-flex gap-2">
            <a href="{{ route('admin.hr.reports.index') }}" class="btn btn-secondary btn-sm">
                <i class="fas fa-arrow-left me-2"></i>Volver
            </a>
            <a href="{{ route('admin.hr.reports.payroll', array_merge(request()->all(), ['export' => 'excel'])) }}" class="btn btn-success btn-sm">
                <i class="fas fa-file-excel me-2"></i>Exportar Excel
            </a>
            <button onclick="window.print()" class="btn btn-primary btn-sm">
                <i class="fas fa-print me-2"></i>Imprimir
            </button>
        </div>
    </div>

    <!-- Filtros -->
    <div class="card shadow-sm mb-4">
        <div class="card-header bg-light">
            <h5 class="mb-0">
                <i class="fas fa-filter me-2"></i>Filtros
            </h5>
        </div>
        <div class="card-body">
            <form method="GET" action="{{ route('admin.hr.reports.payroll') }}" class="row g-3">
                <div class="col-md-3">
                    <label for="period_id" class="form-label">Período</label>
                    <select name="period_id" id="period_id" class="form-select">
                        <option value="">Todos</option>
                        @foreach($periods ?? [] as $period)
                            <option value="{{ $period->id }}" {{ request('period_id') == $period->id ? 'selected' : '' }}>
                                {{ $period->name }} ({{ $period->start_date->format('d/m/Y') }} - {{ $period->end_date->format('d/m/Y') }})
                            </option>
                        @endforeach
                    </select>
                </div>
                <div class="col-md-3">
                    <label for="date_from" class="form-label">Fecha Desde</label>
                    <input type="date" name="date_from" id="date_from" class="form-control" value="{{ request('date_from') }}">
                </div>
                <div class="col-md-3">
                    <label for="date_to" class="form-label">Fecha Hasta</label>
                    <input type="date" name="date_to" id="date_to" class="form-control" value="{{ request('date_to') }}">
                </div>
                <div class="col-md-3">
                    <label for="employee_id" class="form-label">Empleado</label>
                    <select name="employee_id" id="employee_id" class="form-select">
                        <option value="">Todos</option>
                        @foreach($employees ?? [] as $employee)
                            <option value="{{ $employee->id }}" {{ request('employee_id') == $employee->id ? 'selected' : '' }}>
                                {{ $employee->first_name }} {{ $employee->last_name }}
                            </option>
                        @endforeach
                    </select>
                </div>
                <div class="col-md-3">
                    <label for="department_id" class="form-label">Departamento</label>
                    <select name="department_id" id="department_id" class="form-select">
                        <option value="">Todos</option>
                        @foreach($departments ?? [] as $department)
                            <option value="{{ $department->id }}" {{ request('department_id') == $department->id ? 'selected' : '' }}>
                                {{ $department->name }}
                            </option>
                        @endforeach
                    </select>
                </div>
                <div class="col-md-9 d-flex align-items-end">
                    <button type="submit" class="btn btn-primary me-2">
                        <i class="fas fa-search me-2"></i>Buscar
                    </button>
                    <a href="{{ route('admin.hr.reports.payroll') }}" class="btn btn-secondary">
                        <i class="fas fa-redo me-2"></i>Limpiar
                    </a>
                </div>
            </form>
        </div>
    </div>

    <!-- Estadísticas -->
    <div class="row g-3 mb-4">
        <div class="col-md-3">
            <div class="stat-card stat-card-primary">
                <div class="stat-card-icon">
                    <i class="fas fa-users"></i>
                </div>
                <div class="stat-card-content">
                    <div class="stat-card-label">Total Nóminas</div>
                    <div class="stat-card-value">{{ number_format($stats['total_payrolls'] ?? 0) }}</div>
                </div>
            </div>
        </div>
        <div class="col-md-3">
            <div class="stat-card stat-card-success">
                <div class="stat-card-icon">
                    <i class="fas fa-dollar-sign"></i>
                </div>
                <div class="stat-card-content">
                    <div class="stat-card-label">Total Bruto</div>
                    <div class="stat-card-value">${{ number_format($stats['total_gross'] ?? 0, 2) }}</div>
                </div>
            </div>
        </div>
        <div class="col-md-3">
            <div class="stat-card stat-card-warning">
                <div class="stat-card-icon">
                    <i class="fas fa-minus-circle"></i>
                </div>
                <div class="stat-card-content">
                    <div class="stat-card-label">Total Deducciones</div>
                    <div class="stat-card-value">${{ number_format($stats['total_deductions'] ?? 0, 2) }}</div>
                </div>
            </div>
        </div>
        <div class="col-md-3">
            <div class="stat-card stat-card-info">
                <div class="stat-card-icon">
                    <i class="fas fa-hand-holding-usd"></i>
                </div>
                <div class="stat-card-content">
                    <div class="stat-card-label">Total Neto</div>
                    <div class="stat-card-value">${{ number_format($stats['total_net'] ?? 0, 2) }}</div>
                </div>
            </div>
        </div>
    </div>

    <!-- Tabla de Nómina -->
    <div class="card shadow-sm">
        <div class="card-header bg-white border-bottom py-3">
            <h5 class="mb-0 text-dark">
                <i class="fas fa-list me-2 text-primary"></i>Detalle de Nómina
            </h5>
        </div>
        <div class="card-body p-0">
            <div class="table-responsive">
                <table class="table table-hover mb-0">
                    <thead class="table-light">
                        <tr>
                            <th>Empleado</th>
                            <th>Departamento</th>
                            <th>Período</th>
                            <th>Salario Bruto</th>
                            <th>Deducciones</th>
                            <th>Salario Neto</th>
                            <th>Estado</th>
                        </tr>
                    </thead>
                    <tbody>
                        @forelse($payrolls ?? [] as $payroll)
                            <tr>
                                <td>{{ $payroll->employee->first_name ?? '' }} {{ $payroll->employee->last_name ?? '' }}</td>
                                <td>{{ $payroll->employee->department->name ?? 'N/A' }}</td>
                                <td>{{ $payroll->period->name ?? 'N/A' }}</td>
                                <td>${{ number_format($payroll->gross_salary ?? 0, 2) }}</td>
                                <td>${{ number_format($payroll->total_deductions ?? 0, 2) }}</td>
                                <td><strong>${{ number_format($payroll->net_salary ?? 0, 2) }}</strong></td>
                                <td>
                                    @if($payroll->status == 'paid')
                                        <span class="badge bg-success">Pagado</span>
                                    @elseif($payroll->status == 'approved')
                                        <span class="badge bg-info">Aprobado</span>
                                    @else
                                        <span class="badge bg-warning">Pendiente</span>
                                    @endif
                                </td>
                            </tr>
                        @empty
                            <tr>
                                <td colspan="7" class="text-center py-4 text-muted">
                                    <i class="fas fa-inbox fa-2x mb-2 d-block"></i>
                                    No se encontraron registros de nómina
                                </td>
                            </tr>
                        @endforelse
                    </tbody>
                </table>
            </div>
        </div>
    </div>

    <!-- Resumen por Departamento -->
    @if(isset($byDepartment) && $byDepartment->count() > 0)
    <div class="card shadow-sm mt-4">
        <div class="card-header bg-white border-bottom py-3">
            <h5 class="mb-0 text-dark">
                <i class="fas fa-chart-bar me-2 text-primary"></i>Resumen por Departamento
            </h5>
        </div>
        <div class="card-body">
            <div class="table-responsive">
                <table class="table table-sm">
                    <thead class="table-light">
                        <tr>
                            <th>Departamento</th>
                            <th>Cantidad</th>
                            <th>Total Bruto</th>
                            <th>Total Neto</th>
                        </tr>
                    </thead>
                    <tbody>
                        @foreach($byDepartment as $dept)
                            <tr>
                                <td>{{ $dept['department'] }}</td>
                                <td>{{ $dept['count'] }}</td>
                                <td>${{ number_format($dept['total_gross'], 2) }}</td>
                                <td><strong>${{ number_format($dept['total_net'], 2) }}</strong></td>
                            </tr>
                        @endforeach
                    </tbody>
                </table>
            </div>
        </div>
    </div>
    @endif
</div>
@endsection