@extends('layouts.app')

@section('title', 'Panel Comercio · Dashboard')

@section('content')
<div class="container py-4" style="max-width: 1100px;">
    <div class="d-flex flex-wrap justify-content-between align-items-center gap-2 mb-3">
        <div>
            <h1 class="h4 fw-bold mb-1">Dashboard Comercio</h1>
            <div class="text-muted">
                @if($profile)
                    {{ $profile->brand_name }}
                @else
                    Aún no has creado tu perfil
                @endif
            </div>
        </div>

        <div class="d-flex gap-2">
            <a href="{{ route('comercio.perfil.edit') }}" class="btn btn-outline-primary">
                {{ $profile ? 'Editar perfil' : 'Crear perfil' }}
            </a>

            <a href="{{ route('comercio.eventos.index') }}" class="btn btn-primary {{ $profile ? '' : 'disabled' }}">
                Ver Eventos
            </a>

            <a href="{{ route('comercio.productos.index') }}" class="btn btn-primary {{ $profile ? '' : 'disabled' }}">
                Ver productos
            </a>
        </div>
    </div>

    @include('comercio.partials.alerts')
    @include('comercio.partials.nav')

    @if(!$profile)
        <div class="alert alert-warning d-flex align-items-center justify-content-between flex-wrap gap-2">
            <div>
                <div class="fw-semibold">⚠️ Te falta crear tu perfil</div>
                <div class="small">Sin perfil no podrás publicar productos en la página principal.</div>
            </div>
            <a href="{{ route('comercio.perfil.edit') }}" class="btn btn-sm btn-dark">
                Crear perfil ahora
            </a>
        </div>
    @endif

    {{-- ====== Eventos / Pagos (KPIs) ====== --}}
    <div class="row g-3 mt-1">
        <div class="col-12 col-md-3">
            <div class="card border-0 shadow-sm rounded-4">
                <div class="card-body p-3">
                    <div class="text-muted small">Eventos confirmados</div>
                    <div class="h2 fw-bold mb-0">{{ $eventStats['confirmados_count'] ?? 0 }}</div>
                </div>
            </div>
        </div>

        <div class="col-12 col-md-3">
            <div class="card border-0 shadow-sm rounded-4">
                <div class="card-body p-3">
                    <div class="text-muted small">Valor eventos (confirmados)</div>
                    <div class="h2 fw-bold mb-0">
                        ${{ number_format($eventStats['confirmados_total'] ?? 0, 0, ',', '.') }}
                    </div>
                    <div class="small text-muted">CLP</div>
                </div>
            </div>
        </div>

        <div class="col-12 col-md-3">
            <div class="card border-0 shadow-sm rounded-4">
                <div class="card-body p-3">
                    <div class="text-muted small">Pagado (confirmados)</div>
                    <div class="h2 fw-bold mb-0">
                        ${{ number_format($eventStats['pagado_total'] ?? 0, 0, ',', '.') }}
                    </div>
                    <div class="small text-muted">CLP</div>
                </div>
            </div>
        </div>

        <div class="col-12 col-md-3">
            <div class="card border-0 shadow-sm rounded-4">
                <div class="card-body p-3">
                    <div class="text-muted small">Pendiente por cobrar</div>
                    <div class="h2 fw-bold mb-0">
                        ${{ number_format($eventStats['deuda_total'] ?? 0, 0, ',', '.') }}
                    </div>
                    <div class="small text-muted">CLP</div>
                </div>
            </div>
        </div>
    </div>

    {{-- ====== Gráficos ====== --}}
    <div class="row g-3 mt-1">
        <div class="col-12 col-lg-7">
            <div class="card border-0 shadow-sm rounded-4 h-100">
                <div class="card-body p-4">
                    <div class="fw-bold mb-2">Eventos confirmados vs Pagos (últimos 6 meses)</div>
                    <canvas id="chartEventosVsPagos" height="120"></canvas>
                    <div class="small text-muted mt-2">
                        * Confirmados = cantidad de eventos confirmados por mes. Pagos = suma pagada por mes (CLP).
                    </div>
                </div>
            </div>
        </div>

        <div class="col-12 col-lg-5">
            <div class="card border-0 shadow-sm rounded-4 h-100">
                <div class="card-body p-4">
                    <div class="fw-bold mb-2">Pagos acordados vs Pagado</div>
                    <canvas id="chartAcordadoVsPagado" height="170"></canvas>

                    <div class="mt-3 small">
                        <div class="d-flex justify-content-between">
                            <span class="text-muted">Acordado</span>
                            <span class="fw-semibold">${{ number_format($chart['acordado_total'] ?? 0, 0, ',', '.') }}</span>
                        </div>
                        <div class="d-flex justify-content-between">
                            <span class="text-muted">Pagado</span>
                            <span class="fw-semibold">${{ number_format($chart['pagado_total'] ?? 0, 0, ',', '.') }}</span>
                        </div>
                        <div class="d-flex justify-content-between">
                            <span class="text-muted">Pendiente</span>
                            <span class="fw-semibold">
                                ${{ number_format(max(0, ($chart['acordado_total'] ?? 0) - ($chart['pagado_total'] ?? 0)), 0, ',', '.') }}
                            </span>
                        </div>
                    </div>

                </div>
            </div>
        </div>
    </div>

     {{-- ====== Productos ====== --}}
    <div class="row g-3">
        <div class="col-12 col-md-4">
            <div class="card border-0 shadow-sm rounded-4">
                <div class="card-body p-3">
                    <div class="text-muted small">Productos totales</div>
                    <div class="display-6 fw-bold mb-0">{{ $stats['products_total'] }}</div>
                </div>
            </div>
        </div>

        <div class="col-12 col-md-4">
            <div class="card border-0 shadow-sm rounded-4">
                <div class="card-body p-3">
                    <div class="text-muted small">Activos (visibles)</div>
                    <div class="display-6 fw-bold mb-0">{{ $stats['products_active'] }}</div>
                </div>
            </div>
        </div>

        <div class="col-12 col-md-4">
            <div class="card border-0 shadow-sm rounded-4">
                <div class="card-body p-3">
                    <div class="text-muted small">Ocultos</div>
                    <div class="display-6 fw-bold mb-0">{{ $stats['products_hidden'] }}</div>
                </div>
            </div>
        </div>
    </div>

    {{-- ====== Tu sección actual (Acciones + Últimos productos) ====== --}}
    <div class="row g-3 mt-1">
        <div class="col-12 col-lg-6">
            <div class="card border-0 shadow-sm rounded-4 h-100">
                <div class="card-body p-4">
                    <div class="d-flex justify-content-between align-items-center mb-2">
                        <div class="fw-bold">Acciones rápidas</div>
                    </div>

                    <div class="d-grid gap-2">
                        <a href="{{ route('comercio.perfil.edit') }}" class="btn btn-outline-primary">
                            {{ $profile ? 'Editar mi perfil' : 'Crear mi perfil' }}
                        </a>

                        <a href="{{ route('comercio.eventos.create') }}" class="btn btn-outline-dark {{ $profile ? '' : 'disabled' }}">
                            + Crear evento
                        </a>
                        <a href="{{ route('comercio.eventos.index') }}" class="btn btn-outline-secondary {{ $profile ? '' : 'disabled' }}">
                            Gestionar eventos
                        </a>

                        <a href="{{ route('comercio.productos.create') }}" class="btn btn-outline-dark {{ $profile ? '' : 'disabled' }}">
                            + Crear producto
                        </a>
                        <a href="{{ route('comercio.productos.index') }}" class="btn btn-outline-secondary {{ $profile ? '' : 'disabled' }}">
                            Gestionar productos
                        </a>
                    </div>

                    @if(!$profile)
                        <div class="small text-muted mt-2">
                            * Primero crea tu perfil para habilitar productos y eventos.
                        </div>
                    @endif
                </div>
            </div>
        </div>

        <div class="col-12 col-lg-6">
            <div class="card border-0 shadow-sm rounded-4 h-100">
                <div class="card-body p-4">
                    <div class="d-flex justify-content-between align-items-center mb-2">
                        <div class="fw-bold">Últimos productos</div>
                        <a href="{{ route('comercio.productos.index') }}" class="small text-decoration-none">
                            Ver todos →
                        </a>
                    </div>

                    @if($latest->count() === 0)
                        <div class="text-muted">Aún no hay productos.</div>
                    @else
                        <div class="list-group list-group-flush">
                            @foreach($latest as $p)
                                <div class="list-group-item px-0">
                                    <div class="d-flex justify-content-between align-items-start gap-2">
                                        <div>
                                            <div class="fw-semibold">{{ $p->name }}</div>
                                            <div class="small text-muted">
                                                @if($p->category) {{ $p->category }} · @endif
                                                @if($p->is_active)
                                                    <span class="badge text-bg-success">Activo</span>
                                                @else
                                                    <span class="badge text-bg-secondary">Oculto</span>
                                                @endif
                                            </div>
                                        </div>
                                        <div class="text-end">
                                            @if(!is_null($p->price))
                                                <div class="fw-semibold">${{ number_format($p->price, 0, ',', '.') }}</div>
                                                <div class="small text-muted">CLP</div>
                                            @else
                                                <div class="small text-muted">A convenir</div>
                                            @endif
                                            <a class="small text-decoration-none" href="{{ route('comercio.productos.edit', $p) }}">
                                                Editar →
                                            </a>
                                        </div>
                                    </div>
                                </div>
                            @endforeach
                        </div>
                    @endif
                </div>
            </div>
        </div>
    </div>

</div>

{{-- Chart.js --}}
<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
<script>
    const labels = @json($chart['labels'] ?? []);
    const confirmados = @json($chart['confirmados'] ?? []);
    const pagos = @json($chart['pagos'] ?? []);

    // 1) Eventos confirmados vs Pagos (2 ejes)
    new Chart(document.getElementById('chartEventosVsPagos'), {
        data: {
            labels,
            datasets: [
                {
                    type: 'bar',
                    label: 'Eventos confirmados (cantidad)',
                    data: confirmados,
                    yAxisID: 'yCount',
                },
                {
                    type: 'line',
                    label: 'Pagos (CLP)',
                    data: pagos,
                    yAxisID: 'yMoney',
                    tension: 0.35,
                }
            ]
        },
        options: {
            responsive: true,
            scales: {
                yCount: {
                    type: 'linear',
                    position: 'left',
                    beginAtZero: true,
                    ticks: { precision: 0 }
                },
                yMoney: {
                    type: 'linear',
                    position: 'right',
                    beginAtZero: true,
                    grid: { drawOnChartArea: false }
                }
            }
        }
    });

    // 2) Acordado vs Pagado (dona)
    const acordado = Number(@json($chart['acordado_total'] ?? 0));
    const pagadoTotal = Number(@json($chart['pagado_total'] ?? 0));
    const pendiente = Math.max(0, acordado - pagadoTotal);

    new Chart(document.getElementById('chartAcordadoVsPagado'), {
        type: 'doughnut',
        data: {
            labels: ['Pagado', 'Pendiente'],
            datasets: [{
                data: [pagadoTotal, pendiente]
            }]
        },
        options: {
            responsive: true
        }
    });
</script>
@endsection