@extends('layouts.admin')

@section('title', 'POS Customers')
@section('page-title', 'POS Customers')

@section('content')
<div class="space-y-6">
    <section class="rounded-3xl border border-slate-200 bg-white p-6 shadow-sm dark:border-slate-700 dark:bg-slate-900">
        <form method="GET" class="grid gap-4 lg:grid-cols-[2fr_auto]">
            <input type="text" name="q" value="{{ request('q') }}" placeholder="Name, phone, email, or user email"
                   class="w-full rounded-2xl border border-slate-300 px-4 py-3 text-sm outline-none transition focus:border-brand-600 focus:ring-4 focus:ring-brand-600/10 dark:border-slate-600 dark:bg-slate-800 dark:text-slate-100">
            <button type="submit" class="rounded-2xl bg-brand-600 px-5 py-3 text-sm font-semibold text-white transition hover:bg-brand-700">Filter</button>
        </form>
    </section>

    <section class="rounded-3xl border border-slate-200 bg-white shadow-sm dark:border-slate-700 dark:bg-slate-900">
        <div class="overflow-x-auto">
            <table class="min-w-full text-left text-sm">
                <thead class="border-b border-slate-200 bg-slate-50 text-slate-500 dark:border-slate-700 dark:bg-slate-800 dark:text-slate-400">
                    <tr>
                        <th class="px-6 py-4 font-semibold">User</th>
                        <th class="px-6 py-4 font-semibold">Customer</th>
                        <th class="px-6 py-4 font-semibold">Phone</th>
                        <th class="px-6 py-4 font-semibold">Total Spent</th>
                        <th class="px-6 py-4 font-semibold">Credit Balance</th>
                        <th class="px-6 py-4 font-semibold">Updated</th>
                    </tr>
                </thead>
                <tbody class="divide-y divide-slate-100 dark:divide-slate-700">
                    @forelse($customers as $customer)
                        <tr class="table-row-hover">
                            <td class="px-6 py-4">
                                <div class="font-semibold text-slate-900 dark:text-slate-100">{{ $customer->user->name ?? 'Unknown' }}</div>
                                <div class="text-xs text-slate-500">{{ $customer->user->email ?? '—' }}</div>
                            </td>
                            <td class="px-6 py-4">
                                <div class="font-semibold text-slate-900 dark:text-slate-100">{{ $customer->name }}</div>
                                @if($customer->email)
                                    <div class="text-xs text-slate-500">{{ $customer->email }}</div>
                                @endif
                            </td>
                            <td class="px-6 py-4 text-slate-600 dark:text-slate-300">{{ $customer->phone ?: '—' }}</td>
                            <td class="px-6 py-4 text-slate-700 dark:text-slate-300">{{ number_format($customer->total_spent ?? 0, 2) }}</td>
                            <td class="px-6 py-4">
                                @php $bal = $customer->credit_balance ?? 0; @endphp
                                <span class="{{ $bal < 0 ? 'text-red-600 font-semibold' : 'text-slate-700 dark:text-slate-300' }}">
                                    {{ number_format($bal, 2) }}
                                </span>
                            </td>
                            <td class="px-6 py-4 text-slate-500 text-xs">{{ $customer->updated_at?->diffForHumans() }}</td>
                        </tr>
                    @empty
                        <tr><td colspan="6" class="px-6 py-16 text-center text-sm text-slate-500">No customers synced yet.</td></tr>
                    @endforelse
                </tbody>
            </table>
        </div>
        <div class="border-t border-slate-200 px-6 py-4 dark:border-slate-700">{{ $customers->links() }}</div>
    </section>
</div>
@endsection