@extends('layouts.app')

@section('title', 'Cuentas por Pagar')

@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-credit-card me-2 text-primary"></i>Cuentas por Pagar
            </h1>
            <p class="text-muted mb-0 small">Gestión y seguimiento de cuentas por pagar a proveedores</p>
        </div>
    </div>

    <!-- Estadísticas -->
    <div class="row g-3 mb-4">
        <div class="col-xl-3 col-md-6">
            <div class="stat-card stat-card-info">
                <div class="stat-card-icon">
                    <i class="fas fa-wallet"></i>
                </div>
                <div class="stat-card-content">
                    <div class="stat-card-label">Total Cuentas</div>
                    <div class="stat-card-value">{{ $stats['total_accounts'] }}</div>
                </div>
            </div>
        </div>
        <div class="col-xl-3 col-md-6">
            <div class="stat-card stat-card-warning">
                <div class="stat-card-icon">
                    <i class="fas fa-clock"></i>
                </div>
                <div class="stat-card-content">
                    <div class="stat-card-label">Pendientes</div>
                    <div class="stat-card-value">{{ $stats['pending_accounts'] }}</div>
                </div>
            </div>
        </div>
        <div class="col-xl-3 col-md-6">
            <div class="stat-card stat-card-primary">
                <div class="stat-card-icon">
                    <i class="fas fa-percentage"></i>
                </div>
                <div class="stat-card-content">
                    <div class="stat-card-label">Parciales</div>
                    <div class="stat-card-value">{{ $stats['partial_accounts'] }}</div>
                </div>
            </div>
        </div>
        <div class="col-xl-3 col-md-6">
            <div class="stat-card stat-card-success">
                <div class="stat-card-icon">
                    <i class="fas fa-check-circle"></i>
                </div>
                <div class="stat-card-content">
                    <div class="stat-card-label">Pagadas</div>
                    <div class="stat-card-value">{{ $stats['paid_accounts'] }}</div>
                </div>
            </div>
        </div>
    </div>

    <!-- Tabla Principal -->
    <div class="card shadow-sm border-0">
        <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>Listado de Cuentas por Pagar
            </h5>
        </div>
        <div class="card-body p-0">
            <div class="table-responsive">
                <table class="table table-hover align-middle mb-0">
                    <thead class="table-light">
                        <tr>
                            <th class="border-0 ps-4">N° Cuenta</th>
                            <th class="border-0">Proveedor</th>
                            <th class="border-0">Factura</th>
                            <th class="border-0">Fecha</th>
                            <th class="border-0 text-end">Monto Original</th>
                            <th class="border-0 text-end">Saldo Actual</th>
                            <th class="border-0 text-end">Pagado</th>
                            <th class="border-0">Estado</th>
                            <th class="border-0 text-center pe-4">Acciones</th>
                        </tr>
                    </thead>
                    <tbody>
                        @forelse($accountsPayable as $account)
                            <tr class="table-row-hover">
                                <td class="ps-4">
                                    <span class="badge bg-primary bg-opacity-10 text-primary fw-bold">{{ $account->account_number }}</span>
                                </td>
                                <td>
                                    @if($account->supplier)
                                        <div>
                                            <div class="fw-semibold text-dark mb-1" style="max-width: 200px;" title="{{ $account->supplier->business_name }}">
                                                {{ Str::limit($account->supplier->business_name, 35) }}
                                            </div>
                                            @if($account->supplier->contact_person)
                                                <small class="text-muted d-block" style="max-width: 200px;">
                                                    <i class="fas fa-user-tie me-1"></i>{{ Str::limit($account->supplier->contact_person, 30) }}
                                                </small>
                                            @endif
                                        </div>
                                    @else
                                        <span class="text-muted">N/A</span>
                                    @endif
                                </td>
                                <td>
                                    @if($account->purchaseInvoice)
                                        <span class="fw-semibold text-dark">{{ $account->purchaseInvoice->invoice_number }}</span>
                                    @else
                                        <span class="text-muted">N/A</span>
                                    @endif
                                </td>
                                <td>
                                    <span class="text-muted">{{ $account->invoice_date ? $account->invoice_date->format('d/m/Y') : ($account->created_at ? $account->created_at->format('d/m/Y') : 'N/A') }}</span>
                                </td>
                                <td class="text-end">
                                    <span class="fw-bold text-primary">${{ number_format($account->original_amount, 2) }}</span>
                                </td>
                                <td class="text-end">
                                    <span class="fw-bold text-warning">${{ number_format($account->current_balance, 2) }}</span>
                                </td>
                                <td class="text-end">
                                    <span class="fw-semibold text-success">${{ number_format($account->total_paid, 2) }}</span>
                                </td>
                                <td>
                                    @php
                                        $statusConfig = [
                                            'pending' => ['class' => 'warning', 'icon' => 'clock', 'label' => 'Pendiente'],
                                            'partial' => ['class' => 'info', 'icon' => 'percentage', 'label' => 'Parcial'],
                                            'paid' => ['class' => 'success', 'icon' => 'check-circle', 'label' => 'Pagada'],
                                            'overdue' => ['class' => 'danger', 'icon' => 'exclamation-triangle', 'label' => 'Vencida'],
                                            'cancelled' => ['class' => 'dark', 'icon' => 'times-circle', 'label' => 'Cancelada']
                                        ];
                                        $status = $statusConfig[$account->status] ?? ['class' => 'secondary', 'icon' => 'circle', 'label' => ucfirst($account->status)];
                                    @endphp
                                    <span class="badge bg-{{ $status['class'] }} px-3 py-2">
                                        <i class="fas fa-{{ $status['icon'] }} me-1"></i>{{ $status['label'] }}
                                    </span>
                                </td>
                                <td class="text-center pe-4">
                                    <div class="btn-group btn-group-sm" role="group">
                                        <a href="{{ route('admin.purchases.accounts-payable.show', $account) }}" 
                                           class="btn btn-outline-info" title="Ver detalles">
                                            <i class="fas fa-eye"></i>
                                        </a>
                                        @if($account->status !== 'paid')
                                            <button type="button" class="btn btn-outline-success" 
                                                    onclick="addPayment({{ $account->id }})" title="Agregar Pago">
                                                <i class="fas fa-plus"></i>
                                            </button>
                                        @endif
                                    </div>
                                </td>
                            </tr>
                        @empty
                            <tr>
                                <td colspan="9" class="text-center py-5">
                                    <div class="empty-state">
                                        <i class="fas fa-inbox fa-4x text-muted mb-3"></i>
                                        <h5 class="text-muted">No hay cuentas por pagar</h5>
                                        <p class="text-muted mb-0">Las cuentas por pagar aparecerán aquí</p>
                                    </div>
                                </td>
                            </tr>
                        @endforelse
                    </tbody>
                </table>
            </div>
        </div>
        @if($accountsPayable->hasPages())
            <div class="card-footer bg-white border-top py-3">
                <div class="d-flex justify-content-center">
                    {{ $accountsPayable->links() }}
                </div>
            </div>
        @endif
    </div>
</div>

<!-- Modal para agregar pago -->
<div class="modal fade" id="paymentModal" tabindex="-1" aria-labelledby="paymentModalLabel" aria-hidden="true">
    <div class="modal-dialog modal-dialog-centered">
        <div class="modal-content border-0 shadow-lg">
            <div class="modal-header bg-primary text-white border-0">
                <h5 class="modal-title" id="paymentModalLabel">
                    <i class="fas fa-plus-circle me-2"></i>Agregar Pago
                </h5>
                <button type="button" class="btn-close btn-close-white" data-bs-dismiss="modal" aria-label="Close"></button>
            </div>
            <form id="paymentForm" method="POST">
                @csrf
                <div class="modal-body p-4">
                    <div class="mb-3">
                        <label for="payment_amount" class="form-label fw-semibold">Monto del Pago <span class="text-danger">*</span></label>
                        <div class="input-group">
                            <span class="input-group-text">$</span>
                            <input type="number" step="0.01" class="form-control" id="payment_amount" name="payment_amount" required>
                        </div>
                    </div>
                    <div class="mb-3">
                        <label for="payment_date" class="form-label fw-semibold">Fecha del Pago <span class="text-danger">*</span></label>
                        <input type="date" class="form-control" id="payment_date" name="payment_date" required>
                    </div>
                    <div class="mb-3">
                        <label for="payment_method" class="form-label fw-semibold">Método de Pago <span class="text-danger">*</span></label>
                        <select class="form-select" id="payment_method" name="payment_method" required>
                            <option value="">Seleccionar método</option>
                            <option value="efectivo">Efectivo</option>
                            <option value="transferencia">Transferencia</option>
                            <option value="cheque">Cheque</option>
                            <option value="tarjeta">Tarjeta</option>
                        </select>
                    </div>
                    <div class="mb-3">
                        <label for="reference" class="form-label fw-semibold">Referencia</label>
                        <input type="text" class="form-control" id="reference" name="reference" placeholder="Número de referencia o comprobante">
                    </div>
                    <div class="mb-0">
                        <label for="notes" class="form-label fw-semibold">Notas</label>
                        <textarea class="form-control" id="notes" name="notes" rows="3" placeholder="Notas adicionales sobre el pago"></textarea>
                    </div>
                </div>
                <div class="modal-footer bg-light border-0">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Cancelar</button>
                    <button type="submit" class="btn btn-primary">
                        <i class="fas fa-save me-1"></i>Agregar Pago
                    </button>
                </div>
            </form>
        </div>
    </div>
</div>

@push('styles')
<style>
    /* Estilos para las tarjetas de estadísticas */
    .stat-card {
        background: white;
        border-radius: 12px;
        padding: 1.5rem;
        display: flex;
        align-items: center;
        gap: 1rem;
        box-shadow: 0 2px 8px rgba(0,0,0,0.08);
        transition: all 0.3s ease;
        border-left: 4px solid;
        height: 100%;
    }

    .stat-card:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(0,0,0,0.12);
    }

    .stat-card-info {
        border-left-color: #17a2b8;
    }

    .stat-card-warning {
        border-left-color: #ffc107;
    }

    .stat-card-primary {
        border-left-color: #007bff;
    }

    .stat-card-success {
        border-left-color: #28a745;
    }

    .stat-card-icon {
        width: 60px;
        height: 60px;
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.5rem;
        flex-shrink: 0;
    }

    .stat-card-info .stat-card-icon {
        background: rgba(23, 162, 184, 0.1);
        color: #17a2b8;
    }

    .stat-card-warning .stat-card-icon {
        background: rgba(255, 193, 7, 0.1);
        color: #ffc107;
    }

    .stat-card-primary .stat-card-icon {
        background: rgba(0, 123, 255, 0.1);
        color: #007bff;
    }

    .stat-card-success .stat-card-icon {
        background: rgba(40, 167, 69, 0.1);
        color: #28a745;
    }

    .stat-card-label {
        font-size: 0.875rem;
        color: #6c757d;
        font-weight: 500;
        margin-bottom: 0.25rem;
    }

    .stat-card-value {
        font-size: 1.75rem;
        font-weight: 700;
        color: #2c3e50;
        line-height: 1;
    }

    /* Estilos para la tabla */
    .table thead th {
        font-weight: 600;
        font-size: 0.875rem;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        color: #495057;
        padding: 1rem;
    }

    .table tbody td {
        padding: 1rem;
        vertical-align: middle;
    }

    .table-row-hover {
        transition: background-color 0.2s ease;
    }

    .table-row-hover:hover {
        background-color: #f8f9fa;
    }

    .empty-state {
        padding: 2rem;
    }

    .card {
        border-radius: 12px;
        overflow: hidden;
    }

    .badge {
        font-weight: 500;
        letter-spacing: 0.3px;
    }

    .btn-outline-info:hover,
    .btn-outline-success:hover {
        transform: translateY(-1px);
        box-shadow: 0 2px 6px rgba(0,0,0,0.15);
        transition: all 0.2s ease;
    }
</style>
@endpush

@push('scripts')
<script>
function addPayment(accountId) {
    document.getElementById('paymentForm').action = `/admin/purchases/accounts-payable/${accountId}/add-payment`;
    document.getElementById('payment_date').value = new Date().toISOString().split('T')[0];
    var paymentModal = new bootstrap.Modal(document.getElementById('paymentModal'));
    paymentModal.show();
}
</script>
@endpush
@endsection