@extends('layouts.app')
@section('title', $customer->nama)
@section('breadcrumb')
    <a href="{{ route('customers.index') }}">Pelanggan</a>
    <i class="bi bi-chevron-right"></i>
    <span>{{ $customer->nama }}</span>
@endsection

@section('content')
<div class="pf-page-header">
    <div class="d-flex align-items-center gap-3">
        <div style="width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,#1B4FD8,#6366F1);display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:700;color:#fff;flex-shrink:0">
            {{ strtoupper(substr($customer->nama,0,2)) }}
        </div>
        <div>
            <h1 class="pf-page-title mb-0">{{ $customer->nama }}</h1>
            <div class="d-flex align-items-center gap-2 mt-1">
                <span class="font-mono" style="font-size:12px;color:var(--pf-text-muted)">{{ $customer->kode }}</span>
                <span class="pf-status {{ $customer->status==='aktif'?'pf-status-selesai':'pf-status-batal' }}">{{ ucfirst($customer->status) }}</span>
                <span style="font-size:12px;color:var(--pf-text-muted);text-transform:capitalize">{{ $customer->tipe }}</span>
            </div>
        </div>
    </div>
    <div class="d-flex gap-2">
        <a href="{{ route('customers.edit',$customer->id) }}" class="btn btn-outline-primary btn-sm"><i class="bi bi-pencil"></i> Edit</a>
        <a href="{{ route('sales-orders.create', ['pelanggan_id'=>$customer->id]) }}" class="btn btn-primary btn-sm"><i class="bi bi-cart-plus"></i> Buat SO</a>
        <a href="{{ route('estimasi.create', ['pelanggan_id'=>$customer->id]) }}" class="btn btn-outline-success btn-sm"><i class="bi bi-calculator"></i> Estimasi</a>
    </div>
</div>

{{-- KPI --}}
<div class="row g-3 mb-4">
    @foreach([
        ['label'=>'Total Sales Order','val'=>number_format($stats['total_so']),'color'=>'#1B4FD8','bg'=>'#EEF3FF','icon'=>'bi-cart-check-fill'],
        ['label'=>'Total Omset','val'=>'Rp '.number_format($stats['total_omset'],0,',','.'),'color'=>'#059669','bg'=>'#D1FAE5','icon'=>'bi-cash-stack'],
        ['label'=>'SO Aktif / Proses','val'=>$stats['so_aktif'],'color'=>'#D97706','bg'=>'#FEF3C7','icon'=>'bi-kanban-fill'],
        ['label'=>'Outstanding Piutang','val'=>'Rp '.number_format($stats['outstanding'],0,',','.'),'color'=>'#DC2626','bg'=>'#FEE2E2','icon'=>'bi-receipt-cutoff'],
    ] as $s)
    <div class="col-6 col-md-3">
        <div class="pf-stat-card" style="--pf-stat-color:{{ $s['color'] }};--pf-stat-bg:{{ $s['bg'] }}">
            <div class="pf-stat-icon"><i class="{{ $s['icon'] }}"></i></div>
            <div class="pf-stat-body">
                <div class="pf-stat-label">{{ $s['label'] }}</div>
                <div class="pf-stat-value" style="font-size:{{ strlen($s['val'])>10?'15px':'20px' }}">{{ $s['val'] }}</div>
            </div>
        </div>
    </div>
    @endforeach
</div>

<div class="row g-4">
    {{-- Info Pelanggan --}}
    <div class="col-12 col-xl-4">
        <div class="pf-card mb-3">
            <div class="pf-card-header"><h6 class="pf-card-title"><i class="bi bi-info-circle-fill"></i> Informasi</h6></div>
            <div class="pf-card-body">
                <table class="table table-sm mb-0">
                    @php $rows = [
                        ['PIC / Kontak', $customer->nama_pic],
                        ['Telepon', $customer->telepon],
                        ['WhatsApp', $customer->whatsapp ? '<a href="https://wa.me/'.$customer->whatsapp.'" target="_blank" class="text-success"><i class="bi bi-whatsapp me-1"></i>'.$customer->whatsapp.'</a>' : null],
                        ['Email', $customer->email ? '<a href="mailto:'.$customer->email.'">'.$customer->email.'</a>' : null],
                        ['Kota', $customer->kota],
                        ['NPWP', $customer->npwp],
                        ['Termin Bayar', ($customer->termin_hari ?? 0).' hari'],
                        ['Limit Kredit', 'Rp '.number_format($customer->limit_kredit,0,',','.')],
                    ]; @endphp
                    @foreach($rows as $r)
                    <tr>
                        <td style="font-size:12px;color:var(--pf-text-muted);width:40%">{{ $r[0] }}</td>
                        <td style="font-size:13px">{!! $r[1] ?? '<span class="text-muted">-</span>' !!}</td>
                    </tr>
                    @endforeach
                </table>
                @if($customer->alamat)
                    <div class="mt-2 p-2" style="background:var(--pf-bg);border-radius:6px;font-size:12px;color:var(--pf-text-muted)">
                        <i class="bi bi-geo-alt me-1"></i>{{ $customer->alamat }}
                    </div>
                @endif
                @if($customer->catatan)
                    <div class="mt-2 p-2" style="background:#FEF3C7;border-radius:6px;font-size:12px;color:#92400E">
                        <i class="bi bi-sticky me-1"></i>{{ $customer->catatan }}
                    </div>
                @endif
            </div>
        </div>
    </div>

    {{-- Recent SO & Invoice --}}
    <div class="col-12 col-xl-8">
        <ul class="nav nav-tabs mb-3">
            <li class="nav-item"><button class="nav-link active" data-bs-toggle="tab" data-bs-target="#tabSO"><i class="bi bi-cart me-1"></i>Sales Order</button></li>
            <li class="nav-item"><button class="nav-link" data-bs-toggle="tab" data-bs-target="#tabInv"><i class="bi bi-receipt me-1"></i>Invoice / Piutang</button></li>
        </ul>
        <div class="tab-content">
            <div class="tab-pane fade show active" id="tabSO">
                <div class="pf-card">
                    <div class="pf-card-body p-0">
                        <table class="table table-hover mb-0 table-sm">
                            <thead><tr><th>No. SO</th><th>Pekerjaan</th><th>Total</th><th>Tgl</th><th>Status</th></tr></thead>
                            <tbody>
                                @forelse($recentOrders as $so)
                                <tr>
                                    <td><a href="{{ route('sales-orders.show',$so->id) }}" class="font-mono text-primary" style="font-size:12px">{{ $so->no_so }}</a></td>
                                    <td style="font-size:12.5px">{{ Str::limit($so->nama_pekerjaan,40) }}</td>
                                    <td class="font-mono" style="font-size:12px">Rp {{ number_format($so->grand_total,0,',','.') }}</td>
                                    <td style="font-size:12px">{{ $so->tgl_order?->format('d/m/Y') }}</td>
                                    <td><span class="pf-status pf-status-{{ $so->status }}" style="font-size:10.5px">{{ ucfirst($so->status) }}</span></td>
                                </tr>
                                @empty
                                <tr><td colspan="5" class="text-center text-muted py-3">Belum ada sales order</td></tr>
                                @endforelse
                            </tbody>
                        </table>
                    </div>
                    @if($recentOrders->count() >= 10)
                    <div class="pf-card-footer text-center">
                        <a href="{{ route('sales-orders.index', ['pelanggan_id'=>$customer->id]) }}">Lihat semua order →</a>
                    </div>
                    @endif
                </div>
            </div>
            <div class="tab-pane fade" id="tabInv">
                <div class="pf-card">
                    <div class="pf-card-body p-0">
                        <table class="table table-hover mb-0 table-sm">
                            <thead><tr><th>No. Invoice</th><th>Total</th><th>Sisa</th><th>Jatuh Tempo</th><th>Status</th></tr></thead>
                            <tbody>
                                @forelse($invoices as $inv)
                                @php $sisa=$inv->sisa_tagihan; $overdue=$sisa>0&&$inv->tgl_jatuh_tempo<now(); @endphp
                                <tr>
                                    <td><a href="{{ route('invoices.show',$inv->id) }}" class="font-mono text-primary" style="font-size:12px">{{ $inv->no_invoice }}</a></td>
                                    <td class="font-mono" style="font-size:12px">Rp {{ number_format($inv->total_invoice,0,',','.') }}</td>
                                    <td class="font-mono" style="font-size:12px;color:{{ $sisa>0?'#DC2626':'#059669' }}">Rp {{ number_format($sisa,0,',','.') }}</td>
                                    <td style="font-size:12px;color:{{ $overdue?'#DC2626':'' }}">{{ $inv->tgl_jatuh_tempo?->format('d/m/Y') }}</td>
                                    <td><span class="pf-status {{ $sisa<=0?'pf-status-selesai':($overdue?'pf-status-batal':'pf-status-pending') }}" style="font-size:10.5px">{{ $sisa<=0?'Lunas':($overdue?'Overdue':'Unpaid') }}</span></td>
                                </tr>
                                @empty
                                <tr><td colspan="5" class="text-center text-muted py-3">Belum ada invoice</td></tr>
                                @endforelse
                            </tbody>
                        </table>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection