{{-- resources/views/invoices/index.blade.php --}}
<x-app-layout>
    <x-slot name="header">
        <div class="flex justify-between items-center">
            <h2 class="font-semibold text-xl text-gray-800">ইনভয়েস তালিকা</h2>
            <a href="{{ route('invoices.create') }}" class="bg-blue-600 text-white px-4 py-2 rounded-lg">+ নতুন ইনভয়েস</a>
        </div>
    </x-slot>

    <div class="py-6 max-w-7xl mx-auto sm:px-6 lg:px-8">
        @if (session('success'))
            <div class="mb-4 p-3 bg-green-100 text-green-700 rounded">{{ session('success') }}</div>
        @endif
        @if (session('error'))
            <div class="mb-4 p-3 bg-red-100 text-red-700 rounded">{{ session('error') }}</div>
        @endif

        <div class="bg-white shadow rounded-lg p-4 mb-4">
            <form method="GET" class="flex gap-3">
                <input type="text" name="search" value="{{ request('search') }}" placeholder="ইনভয়েস নং বা রোগীর নাম" class="border-gray-300 rounded-md flex-1">
                <select name="status" class="border-gray-300 rounded-md">
                    <option value="">সব স্ট্যাটাস</option>
                    <option value="unpaid" @selected(request('status')=='unpaid')>বাকি</option>
                    <option value="partial" @selected(request('status')=='partial')>আংশিক পরিশোধিত</option>
                    <option value="paid" @selected(request('status')=='paid')>পরিশোধিত</option>
                </select>
                <button class="bg-gray-700 text-white px-4 py-2 rounded-md">খুঁজুন</button>
            </form>
        </div>

        <div class="bg-white shadow rounded-lg overflow-x-auto">
            <table class="min-w-full text-sm">
                <thead class="bg-gray-100 text-left">
                    <tr>
                        <th class="p-3">ইনভয়েস নং</th>
                        <th class="p-3">রোগী</th>
                        <th class="p-3">তারিখ</th>
                        <th class="p-3">মোট বিল</th>
                        <th class="p-3">পরিশোধিত</th>
                        <th class="p-3">বাকি</th>
                        <th class="p-3">স্ট্যাটাস</th>
                        <th class="p-3">অ্যাকশন</th>
                    </tr>
                </thead>
                <tbody>
                    @forelse ($invoices as $inv)
                        <tr class="border-t">
                            <td class="p-3">{{ $inv->invoice_no }}</td>
                            <td class="p-3">{{ $inv->patient->name }}</td>
                            <td class="p-3">{{ $inv->invoice_date->format('d M, Y') }}</td>
                            <td class="p-3">৳{{ number_format($inv->total_amount, 2) }}</td>
                            <td class="p-3">৳{{ number_format($inv->paid_amount, 2) }}</td>
                            <td class="p-3 text-red-600">৳{{ number_format($inv->due_amount, 2) }}</td>
                            <td class="p-3">
                                @php
                                    $colors = ['unpaid'=>'bg-red-100 text-red-700','partial'=>'bg-yellow-100 text-yellow-700','paid'=>'bg-green-100 text-green-700'];
                                    $labels = ['unpaid'=>'বাকি','partial'=>'আংশিক','paid'=>'পরিশোধিত'];
                                @endphp
                                <span class="px-2 py-1 text-xs rounded-full {{ $colors[$inv->status] }}">{{ $labels[$inv->status] }}</span>
                            </td>
                            <td class="p-3">
                                <a href="{{ route('invoices.show', $inv) }}" class="text-blue-600">দেখুন</a>
                            </td>
                        </tr>
                    @empty
                        <tr><td colspan="8" class="p-4 text-center text-gray-500">কোনো ইনভয়েস পাওয়া যায়নি</td></tr>
                    @endforelse
                </tbody>
            </table>
        </div>

        <div class="mt-4">{{ $invoices->links() }}</div>
    </div>
</x-app-layout>