@extends('layouts.app')
@section('title', 'Sales')
@section('breadcrumb')
<li class="breadcrumb-item active">Sales</li>
@endsection
@section('content')

<div class="page-header d-flex justify-content-between align-items-center">
    <div>
        <h1 class="page-title"><i class="bi bi-receipt me-2" style="color:#1d4ed8;"></i>Sales</h1>
        <p class="page-subtitle">View and manage all sales transactions</p>
    </div>
    @can_permission('sales.create')
    <a href="{{ route('sales.pos') }}" class="btn btn-primary">
        <i class="bi bi-cart-plus me-1"></i> New Sale (POS)
    </a>
    @endcan_permission
</div>

<div class="row g-3 mb-3">
    <div class="col-6 col-md-3">
        <div class="stat-card"><div class="stat-icon" style="background:#dbeafe;"><i class="bi bi-cash-coin" style="color:#1d4ed8;"></i></div><div><div class="stat-value">৳{{ number_format($totalAmount, 0) }}</div><div class="stat-label">Total (filtered)</div></div></div>
    </div>
    <div class="col-6 col-md-3">
        <div class="stat-card"><div class="stat-icon" style="background:#dcfce7;"><i class="bi bi-graph-up" style="color:#16a34a;"></i></div><div><div class="stat-value" style="color:#16a34a;">৳{{ number_format($totalProfit, 0) }}</div><div class="stat-label">Profit (filtered)</div></div></div>
    </div>
    <div class="col-6 col-md-3">
        <div class="stat-card"><div class="stat-icon" style="background:#fee2e2;"><i class="bi bi-clock" style="color:#dc2626;"></i></div><div><div class="stat-value" style="color:#dc2626;">৳{{ number_format($totalDue, 0) }}</div><div class="stat-label">Due (filtered)</div></div></div>
    </div>
</div>

<div class="card mb-3">
    <div class="card-body py-2">
        <form method="GET" class="row g-2 align-items-center">
            <div class="col-12 col-md-3"><input type="text" name="search" class="form-control" placeholder="Invoice number..." value="{{ $search }}"></div>
            <div class="col-6 col-md-2">
                <select name="status" class="form-select">
                    <option value="">All Status</option>
                    @foreach(['completed','hold','returned','cancelled','draft'] as $s)
                    <option value="{{ $s }}" {{ $status == $s ? 'selected' : '' }}>{{ ucfirst($s) }}</option>
                    @endforeach
                </select>
            </div>
            <div class="col-6 col-md-2">
                <select name="sale_type" class="form-select">
                    <option value="">All Types</option>
                    <option value="retail" {{ $type == 'retail' ? 'selected' : '' }}>Retail</option>
                    <option value="wholesale" {{ $type == 'wholesale' ? 'selected' : '' }}>Wholesale</option>
                </select>
            </div>
            <div class="col-6 col-md-2"><input type="date" name="from" class="form-control" value="{{ $from }}"></div>
            <div class="col-6 col-md-2"><input type="date" name="to" class="form-control" value="{{ $to }}"></div>
            <div class="col-auto d-flex gap-1">
                <button type="submit" class="btn btn-primary"><i class="bi bi-search"></i></button>
                <a href="{{ route('sales.index') }}" class="btn btn-outline-secondary"><i class="bi bi-x"></i></a>
            </div>
        </form>
    </div>
</div>

<div class="card">
    <div class="card-body p-0">
        <div class="table-responsive">
            <table class="table mb-0">
                <thead>
                    <tr>
                        <th>Invoice</th>
                        <th>Customer</th>
                        <th>Date</th>
                        <th>Type</th>
                        <th>Total</th>
                        <th>Paid</th>
                        <th>Due</th>
                        <th>Status</th>
                        <th>By</th>
                        <th>Actions</th>
                    </tr>
                </thead>
                <tbody>
                    @forelse($sales as $sale)
                    <tr>
                        <td><a href="{{ route('sales.show', $sale) }}" style="color:#1d4ed8;font-weight:700;text-decoration:none;">{{ $sale->invoice_no }}</a></td>
                        <td>{{ $sale->customer?->name ?? 'Walk-in' }}</td>
                        <td>{{ $sale->sale_date->format('d M Y') }}</td>
                        <td><span class="badge {{ $sale->sale_type === 'wholesale' ? 'bg-warning text-dark' : 'bg-info' }}" style="font-size:.72rem;">{{ ucfirst($sale->sale_type) }}</span></td>
                        <td>৳{{ number_format($sale->total_amount, 2) }}</td>
                        <td class="text-success">৳{{ number_format($sale->paid_amount, 2) }}</td>
                        <td>
                            @if($sale->due_amount > 0)
                            <span style="color:#dc2626;font-weight:600;">৳{{ number_format($sale->due_amount, 2) }}</span>
                            @else<span class="text-success"><i class="bi bi-check-circle"></i></span>@endif
                        </td>
                        <td>
                            @php $sc=['completed'=>'success','hold'=>'warning','returned'=>'danger','cancelled'=>'secondary','draft'=>'info']; @endphp
                            <span class="badge bg-{{ $sc[$sale->status] ?? 'secondary' }}">{{ ucfirst($sale->status) }}</span>
                        </td>
                        <td style="font-size:.78rem;color:#64748b;">{{ $sale->creator?->name }}</td>
                        <td>
                            <div class="d-flex gap-1">
                                <a href="{{ route('sales.show', $sale) }}" class="btn btn-sm btn-outline-info"><i class="bi bi-eye"></i></a>
                                <a href="{{ route('sales.print', $sale) }}" class="btn btn-sm btn-outline-secondary" target="_blank"><i class="bi bi-printer"></i></a>
                            </div>
                        </td>
                    </tr>
                    @empty
                    <tr><td colspan="10" class="text-center py-5 text-muted"><i class="bi bi-receipt" style="font-size:2rem;display:block;margin-bottom:.5rem;"></i>No sales found.</td></tr>
                    @endforelse
                </tbody>
            </table>
        </div>
    </div>
    @if($sales->hasPages())<div class="card-footer">{{ $sales->links() }}</div>@endif
</div>
@endsection