@extends('layouts.app')

@section('title', 'SaaS Invoices')

@section('content')
<div class="space-y-6">
    <div class="flex flex-col sm:flex-row sm:items-center justify-between gap-4">
        <div>
            <h1 class="text-xl font-bold text-slate-900 dark:text-white">SaaS Platform Invoices</h1>
            <p class="text-xs text-slate-500 dark:text-slate-400">Subscription billing invoices, balances, and UAE 5% VAT calculations.</p>
        </div>
        <div class="flex space-x-2 rtl:space-x-reverse">
            <a href="{{ route('platform.billing.create_payment') }}" class="px-4 py-2 bg-emerald-600 hover:bg-emerald-700 text-white font-bold text-xs rounded-xl shadow-sm">
                + Record Manual Payment
            </a>
        </div>
    </div>

    <!-- Billing Summary KPI Cards (Requirement 28) -->
    <div class="grid grid-cols-1 sm:grid-cols-2 gap-4 text-xs font-bold">
        <div class="p-4 rounded-2xl bg-white dark:bg-slate-800 border border-slate-200 dark:border-slate-700 shadow-sm flex items-center justify-between">
            <span class="text-slate-400 uppercase tracking-wider">Total Revenue Collected</span>
            <span class="text-xl font-extrabold text-emerald-600 dark:text-emerald-400">AED {{ number_format($totalCollected, 2) }}</span>
        </div>
        <div class="p-4 rounded-2xl bg-white dark:bg-slate-800 border border-slate-200 dark:border-slate-700 shadow-sm flex items-center justify-between">
            <span class="text-slate-400 uppercase tracking-wider">Total Outstanding Invoices</span>
            <span class="text-xl font-extrabold text-rose-600 dark:text-rose-400">AED {{ number_format($totalOutstanding, 2) }}</span>
        </div>
    </div>

    <!-- Invoices Table (Requirement 29) -->
    <div class="bg-white dark:bg-slate-800 rounded-3xl border border-slate-200 dark:border-slate-700/60 shadow-sm overflow-hidden text-xs">
        <div class="overflow-x-auto">
            <table class="w-full text-left rtl:text-right">
                <thead class="bg-slate-50 dark:bg-slate-900/60 border-b border-slate-200 dark:border-slate-700 text-slate-500 uppercase tracking-wider font-bold">
                    <tr>
                        <th class="px-6 py-4">Invoice #</th>
                        <th class="px-6 py-4">Tenant Company</th>
                        <th class="px-6 py-4">Invoice Date</th>
                        <th class="px-6 py-4">Subtotal</th>
                        <th class="px-6 py-4">VAT (5%)</th>
                        <th class="px-6 py-4">Total</th>
                        <th class="px-6 py-4">Balance</th>
                        <th class="px-6 py-4">Status</th>
                    </tr>
                </thead>
                <tbody class="divide-y divide-slate-200 dark:divide-slate-700/60 font-medium">
                    @foreach($invoices as $invoice)
                        <tr class="hover:bg-slate-50 dark:hover:bg-slate-700/30">
                            <td class="px-6 py-4 font-mono font-bold text-sky-600 dark:text-sky-400">{{ $invoice->invoice_number }}</td>
                            <td class="px-6 py-4">
                                <div class="font-bold text-slate-900 dark:text-white">{{ $invoice->tenant->company_name }}</div>
                            </td>
                            <td class="px-6 py-4 text-slate-500">{{ $invoice->invoice_date->format('d M Y') }}</td>
                            <td class="px-6 py-4">AED {{ number_format($invoice->subtotal, 2) }}</td>
                            <td class="px-6 py-4">AED {{ number_format($invoice->tax_amount, 2) }}</td>
                            <td class="px-6 py-4 font-bold text-slate-900 dark:text-white">AED {{ number_format($invoice->total, 2) }}</td>
                            <td class="px-6 py-4 font-bold text-rose-600">AED {{ number_format($invoice->balance, 2) }}</td>
                            <td class="px-6 py-4">
                                @if($invoice->status === 'paid')
                                    <span class="px-2.5 py-0.5 rounded-full bg-emerald-100 dark:bg-emerald-950 text-emerald-700 dark:text-emerald-300 text-[10px] font-bold">Paid</span>
                                @elseif($invoice->status === 'partially_paid')
                                    <span class="px-2.5 py-0.5 rounded-full bg-sky-100 dark:bg-sky-950 text-sky-700 dark:text-sky-300 text-[10px] font-bold">Partially Paid</span>
                                @else
                                    <span class="px-2.5 py-0.5 rounded-full bg-amber-100 dark:bg-amber-950 text-amber-700 dark:text-amber-300 text-[10px] font-bold">{{ ucfirst($invoice->status) }}</span>
                                @endif
                            </td>
                        </tr>
                    @endforeach
                </tbody>
            </table>
        </div>
        <div class="p-4 border-t border-slate-200 dark:border-slate-700">
            {{ $invoices->links() }}
        </div>
    </div>
</div>
@endsection