@extends('layouts.app')

@section('title', 'Invoices API Documentation')

@section('content')
<div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-10">
    <div class="mb-6 flex items-center justify-between">
        <div>
            <h1 class="text-3xl font-extrabold text-secondary">Student Invoices</h1>
            <p class="text-gray-500 mt-2">Endpoint: <code class="bg-gray-100 px-2 py-1 rounded text-sm text-primary">GET /api/academy/invoices</code></p>
        </div>
        <a href="{{ route('dashboard') }}" class="text-sm font-medium text-gray-500 hover:text-primary">&larr; Back to Dashboard</a>
    </div>

    <x-api-doc-viewer title="Financial Records & Billing" :curl="$curl" :raw="$raw">
        @if(isset($data['success']) && $data['success'] && isset($data['data']))
            <!-- Summary -->
            @if(isset($data['summary']))
            <div class="grid grid-cols-2 md:grid-cols-4 gap-4 mb-6">
                <div class="p-4 bg-blue-50 border border-blue-100 rounded-lg text-center">
                    <div class="text-2xl font-bold text-blue-700">₨ {{ number_format($data['summary']['total_invoiced'] ?? 0) }}</div>
                    <div class="text-xs text-blue-600 uppercase">Total Invoiced</div>
                <div class="p-4 bg-green-50 border border-green-100 rounded-lg text-center">
                    <div class="text-2xl font-bold text-green-700">₨ {{ number_format($data['summary']['total_paid'] ?? 0) }}</div>
                    <div class="text-xs text-green-600 uppercase">Total Paid</div>
                <div class="p-4 bg-red-50 border border-red-100 rounded-lg text-center">
                    <div class="text-2xl font-bold text-red-700">₨ {{ number_format($data['summary']['total_balance'] ?? 0) }}</div>
                    <div class="text-xs text-red-600 uppercase">Total Balance</div>
                <div class="p-4 bg-gray-50 border border-gray-100 rounded-lg text-center">
                    <div class="text-2xl font-bold text-gray-700">{{ $data['summary']['total_invoices'] ?? 0 }}</div>
                    <div class="text-xs text-gray-600 uppercase">Invoices</div>
            </div>
            @endif

            <div class="overflow-x-auto border border-gray-200 rounded-lg shadow-sm">
                <table class="min-w-full divide-y divide-gray-200 bg-white text-sm">
                    <thead class="bg-gray-50 text-left">
                        <tr>
                            <th class="px-6 py-3 font-semibold text-gray-700">Invoice #</th>
                            <th class="px-6 py-3 font-semibold text-gray-700">Date</th>
                            <th class="px-6 py-3 font-semibold text-gray-700">Amounts</th>
                            <th class="px-6 py-3 font-semibold text-gray-700">Status</th>
                        </tr>
                    </thead>
                    <tbody class="divide-y divide-gray-200">
                        @foreach($data['data'] as $invoice)
                            <tr class="hover:bg-gray-50 transition-colors">
                                <td class="px-6 py-4">
                                    <div class="font-bold text-secondary">{{ $invoice['invoice_no'] }}</div>
                                    <div class="text-xs text-gray-500">{{ $invoice['payment_mode'] ?? 'N/A' }}</div>
                                </td>
                                <td class="px-6 py-4 text-gray-600">
                                    {{ \Carbon\Carbon::parse($invoice['invoice_date'])->format('M d, Y') }}
                                </td>
                                <td class="px-6 py-4">
                                    <span class="block font-bold text-gray-900">₨ {{ number_format($invoice['invoice_amount']) }}</span>
                                    <span class="block text-xs text-green-600">Paid: ₨ {{ number_format($invoice['paid']) }}</span>
                                    <span class="block text-xs text-red-500">Balance: ₨ {{ number_format($invoice['balance']) }}</span>
                                </td>
                                <td class="px-6 py-4">
                                    <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium 
                                        {{ $invoice['status'] === 'Active' ? 'bg-green-100 text-green-800' : 'bg-gray-100 text-gray-800' }}">
                                        {{ $invoice['status'] }}
                                    </span>
                                </td>
                            </tr>
                        @endforeach
                    </tbody>
                </table>
            </div>

            @if(isset($data['meta']))
            <div class="mt-4 flex justify-between text-sm text-gray-500 px-2">
                <span>Showing {{ $data['meta']['per_page'] ?? count($data['data']) }} out of {{ $data['meta']['total'] ?? count($data['data']) }} results</span>
                <span>Page {{ $data['meta']['current_page'] ?? 1 }} of {{ $data['meta']['last_page'] ?? 1 }}</span>
            </div>
            @endif
        @else
            <div class="p-4 bg-red-50 text-red-600 rounded">Failed to parse valid invoices data.</div>
        @endif
    </x-api-doc-viewer>
</div>
@endsection