@extends('garage.layouts.app')

@section('title', 'Invoices')

@section('content')
<div class="d-flex flex-column h-100">
    <!-- Top Section - Filters and Actions -->
    <div class="bg-white border-bottom p-3">
        <div class="d-flex align-items-center justify-content-between gap-3 flex-wrap">
            <!-- Filters -->
            <form method="GET" action="{{ route('garage.invoices.index') }}" class="d-flex align-items-center gap-2 flex-wrap flex-grow-1">
                <!-- Status Filter -->
                <select name="status" class="form-select form-select-sm" style="width: auto;">
                    <option value="">All Status</option>
                    <option value="draft" {{ $status === 'draft' ? 'selected' : '' }}>Draft</option>
                    <option value="sent" {{ $status === 'sent' ? 'selected' : '' }}>Sent</option>
                    <option value="partial" {{ $status === 'partial' ? 'selected' : '' }}>Partial</option>
                    <option value="paid" {{ $status === 'paid' ? 'selected' : '' }}>Paid</option>
                    <option value="overdue" {{ $status === 'overdue' ? 'selected' : '' }}>Overdue</option>
                    <option value="cancelled" {{ $status === 'cancelled' ? 'selected' : '' }}>Cancelled</option>
                </select>

                <!-- Date Range -->
                <input type="date" name="from_date" class="form-control form-control-sm" style="width: auto;" value="{{ $fromDate }}" placeholder="From Date">
                <input type="date" name="to_date" class="form-control form-control-sm" style="width: auto;" value="{{ $toDate }}" placeholder="To Date">

                <!-- Search -->
                <div class="position-relative" style="width: 200px;">
                    <i class="bi bi-search position-absolute" style="left: 12px; top: 50%; transform: translateY(-50%); color: #6b7280;"></i>
                    <input type="text" class="form-control form-control-sm ps-5" name="search" placeholder="Search..." value="{{ $search }}">
                </div>

                <button type="submit" class="btn btn-sm btn-outline-secondary">
                    <i class="bi bi-search"></i> Filter
                </button>

                @if($status || $fromDate || $toDate || $search)
                <a href="{{ route('garage.invoices.index') }}" class="btn btn-sm btn-outline-secondary">
                    <i class="bi bi-x-lg"></i> Clear
                </a>
                @endif
            </form>

            <!-- Action Buttons -->
            <div class="d-flex align-items-center gap-2">
                <a href="{{ route('garage.invoices.create') }}" class="btn btn-primary btn-sm">
                    <i class="bi bi-plus-lg me-1"></i>Create Invoice
                </a>
            </div>
        </div>
    </div>

    <!-- Invoices Table -->
    <div class="bg-white flex-grow-1">
        <div class="table-responsive">
            <table class="table table-hover mb-0">
                <thead class="table-light">
                    <tr>
                        <th style="width: 120px;">Invoice No</th>
                        <th style="width: 100px;">Date</th>
                        <th>Customer</th>
                        <th>Vehicle</th>
                        <th style="width: 120px;" class="text-end">Total</th>
                        <th style="width: 120px;" class="text-end">Paid</th>
                        <th style="width: 120px;" class="text-end">Balance</th>
                        <th style="width: 100px;">Status</th>
                        <th style="width: 150px;" class="text-end">Actions</th>
                    </tr>
                </thead>
                <tbody>
                    @forelse($invoices as $invoice)
                    <tr>
                        <td>
                            <span class="badge bg-secondary">{{ $invoice->invoice_number }}</span>
                        </td>
                        <td>{{ \Carbon\Carbon::parse($invoice->invoice_date)->format('M d, Y') }}</td>
                        <td>
                            <div class="fw-semibold">{{ $invoice->customer_name ?? '-' }}</div>
                        </td>
                        <td>
                            {{ $invoice->vehicle_registration ?? '-' }}
                        </td>
                        <td class="text-end">
                            <span class="fw-semibold">PKR {{ number_format($invoice->total_amount, 2) }}</span>
                        </td>
                        <td class="text-end">
                            <span class="text-success">PKR {{ number_format($invoice->paid_amount, 2) }}</span>
                        </td>
                        <td class="text-end">
                            <span class="{{ $invoice->balance_amount > 0 ? 'text-danger' : 'text-success' }} fw-semibold">
                                PKR {{ number_format($invoice->balance_amount, 2) }}
                            </span>
                        </td>
                        <td>
                            @php
                                $statusColors = [
                                    'draft' => 'secondary',
                                    'sent' => 'info',
                                    'partial' => 'warning',
                                    'paid' => 'success',
                                    'overdue' => 'danger',
                                    'cancelled' => 'dark'
                                ];
                                $statusColor = $statusColors[$invoice->status] ?? 'secondary';
                            @endphp
                            <span class="badge bg-{{ $statusColor }}">{{ ucfirst($invoice->status) }}</span>
                        </td>
                        <td class="text-end">
                            <div class="btn-group btn-group-sm">
                                <a href="{{ route('garage.invoices.show', $invoice->id) }}" class="btn btn-outline-primary" title="View">
                                    <i class="bi bi-eye"></i>
                                </a>
                                @if($invoice->status === 'draft')
                                <a href="{{ route('garage.invoices.edit', $invoice->id) }}" class="btn btn-outline-secondary" title="Edit">
                                    <i class="bi bi-pencil"></i>
                                </a>
                                @endif
                                @if($invoice->status !== 'paid')
                                <form action="{{ route('garage.invoices.destroy', $invoice->id) }}" method="POST" class="d-inline" onsubmit="return confirm('Are you sure you want to delete this invoice?');">
                                    @csrf
                                    @method('DELETE')
                                    <button type="submit" class="btn btn-outline-danger" title="Delete">
                                        <i class="bi bi-trash"></i>
                                    </button>
                                </form>
                                @endif
                            </div>
                        </td>
                    </tr>
                    @empty
                    <tr>
                        <td colspan="9" class="text-center py-4 text-muted">
                            <i class="bi bi-inbox fs-1 d-block mb-2"></i>
                            No invoices found
                        </td>
                    </tr>
                    @endforelse
                </tbody>
            </table>
        </div>

        <!-- Pagination -->
        @if($invoices->hasPages())
        <div class="p-3 border-top">
            {{ $invoices->links() }}
        </div>
        @endif
    </div>
</div>
@endsection