@extends('layouts.app')

@section('title', 'Invoices')

@section('content')
<div class="px-4 py-6 sm:px-0">
    <!-- Header -->
    <div class="flex justify-between items-center mb-6">
        <div>
            <h1 class="text-3xl font-bold text-gray-900">Invoices</h1>
            <p class="text-gray-600">Manage your invoices</p>
        </div>
        <a href="{{ route('invoices.create') }}" class="bg-indigo-600 text-white px-4 py-2 rounded-md hover:bg-indigo-700 flex items-center">
            <i class="fas fa-plus mr-2"></i> New Invoice
        </a>
    </div>

    <!-- Filters -->
    <div class="bg-white p-4 rounded-lg shadow mb-6">
        <form method="GET" class="flex flex-wrap gap-4 items-end">
            <div>
                <label class="block text-sm font-medium text-gray-700 mb-1">Status</label>
                <select name="status" class="rounded-md border-gray-300 shadow-sm focus:border-indigo-500 focus:ring-indigo-500">
                    <option value="">All Statuses</option>
                    <option value="draft" {{ request('status') == 'draft' ? 'selected' : '' }}>Draft</option>
                    <option value="sent" {{ request('status') == 'sent' ? 'selected' : '' }}>Sent</option>
                    <option value="paid" {{ request('status') == 'paid' ? 'selected' : '' }}>Paid</option>
                    <option value="overdue" {{ request('status') == 'overdue' ? 'selected' : '' }}>Overdue</option>
                </select>
            </div>
            <div>
                <label class="block text-sm font-medium text-gray-700 mb-1">Client</label>
                <select name="client_id" class="rounded-md border-gray-300 shadow-sm focus:border-indigo-500 focus:ring-indigo-500">
                    <option value="">All Clients</option>
                    @foreach($clients as $client)
                        <option value="{{ $client->id }}" {{ request('client_id') == $client->id ? 'selected' : '' }}>
                            {{ $client->company_name }}
                        </option>
                    @endforeach
                </select>
            </div>
            <div>
                <button type="submit" class="bg-gray-600 text-white px-4 py-2 rounded-md hover:bg-gray-700">
                    <i class="fas fa-filter mr-2"></i> Filter
                </button>
                <a href="{{ route('invoices.index') }}" class="ml-2 bg-gray-300 text-gray-700 px-4 py-2 rounded-md hover:bg-gray-400">
                    Clear
                </a>
            </div>
        </form>
    </div>

    <!-- Invoices Table -->
    <div class="bg-white shadow rounded-lg overflow-hidden">
        <table class="min-w-full divide-y divide-gray-200">
            <thead class="bg-gray-50">
                <tr>
                    <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Invoice #</th>
                    <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Client</th>
                    <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Date</th>
                    <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Amount</th>
                    <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Status</th>
                    <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Actions</th>
                </tr>
            </thead>
            <tbody class="bg-white divide-y divide-gray-200">
                @forelse($invoices as $invoice)
                <tr>
                    <td class="px-6 py-4 whitespace-nowrap">
                        <a href="{{ route('invoices.show', $invoice) }}" class="text-indigo-600 hover:text-indigo-900 font-medium">
                            {{ $invoice->invoice_number }}
                        </a>
                    </td>
                    <td class="px-6 py-4 whitespace-nowrap">{{ $invoice->client->company_name }}</td>
                    <td class="px-6 py-4 whitespace-nowrap">{{ $invoice->invoice_date->format('M d, Y') }}</td>
                    <td class="px-6 py-4 whitespace-nowrap">RM{{ number_format($invoice->grand_total, 2) }}</td>
                    <td class="px-6 py-4 whitespace-nowrap">
                        <span class="px-2 inline-flex text-xs leading-5 font-semibold rounded-full
                            {{ $invoice->status === 'paid' ? 'bg-green-100 text-green-800' :
                               ($invoice->status === 'sent' ? 'bg-blue-100 text-blue-800' :
                               ($invoice->status === 'overdue' ? 'bg-red-100 text-red-800' : 'bg-gray-100 text-gray-800')) }}">
                            {{ ucfirst($invoice->status) }}
                        </span>
                    </td>
                    <td class="px-6 py-4 whitespace-nowrap text-sm font-medium">
                        <div class="flex space-x-2">
                            <a href="{{ route('invoices.show', $invoice) }}" class="text-blue-600 hover:text-blue-900" title="View">
                                <i class="fas fa-eye"></i>
                            </a>
                            <a href="{{ route('invoices.edit', $invoice) }}" class="text-indigo-600 hover:text-indigo-900" title="Edit">
                                <i class="fas fa-edit"></i>
                            </a>
                            <a href="{{ route('invoices.pdf', $invoice) }}" class="text-red-600 hover:text-red-900" title="PDF" target="_blank">
                                <i class="fas fa-file-pdf"></i>
                            </a>
                            <form action="{{ route('invoices.destroy', $invoice) }}" method="POST" class="inline" onsubmit="return confirm('Delete this invoice?')">
                                @csrf
                                @method('DELETE')
                                <button type="submit" class="text-red-600 hover:text-red-900" title="Delete">
                                    <i class="fas fa-trash"></i>
                                </button>
                            </form>
                        </div>
                    </td>
                </tr>
                @empty
                <tr>
                    <td colspan="6" class="px-6 py-4 text-center text-gray-500">No invoices found</td>
                </tr>
                @endforelse
            </tbody>
        </table>
    </div>

    <!-- Pagination -->
    <div class="mt-4">
        {{ $invoices->links() }}
    </div>
</div>
@endsection