@extends('patent::layouts.master')

@section('title', 'Annual Fee Deadline Details')

@section('content')
<div class="container-fluid px-4">
    <div class="card shadow rounded-4 border-0">
        <div class="card-header bg-info text-white d-flex justify-content-between align-items-center">
            <h4 class="mb-0">Annual Fee Deadline Details</h4>
            <div>
                <a href="{{ route('patent.annual-fees.edit', $deadline->id) }}" class="btn btn-warning btn-sm">
                    <i class="fas fa-edit"></i> Edit
                </a>
                <a href="{{ route('patent.annual-fees.index') }}" class="btn btn-secondary btn-sm">
                    <i class="fas fa-arrow-left"></i> Back to List
                </a>
            </div>
        </div>

        <div class="card-body">
            <div class="row">
                <!-- Basic Information -->
                <div class="col-md-6">
                    <h5 class="border-bottom pb-2 mb-3">Basic Information</h5>
                    <table class="table table-borderless">
                        <tr>
                            <td class="fw-bold">Patent:</td>
                            <td>{{ $deadline->patent->aipt_ref ?? 'N/A' }} - {{ $deadline->patent->application_title ?? 'N/A' }}</td>
                        </tr>
                        <tr>
                            <td class="fw-bold">Country:</td>
                            <td>{{ $deadline->country->name ?? 'N/A' }}</td>
                        </tr>
                        <tr>
                            <td class="fw-bold">Fee Year:</td>
                            <td>{{ $deadline->fee_year }}</td>
                        </tr>
                        <tr>
                            <td class="fw-bold">Due Date:</td>
                            <td>
                                <span class="{{ $deadline->due_date < now() ? 'text-danger fw-bold' : '' }}">
                                    {{ $deadline->due_date->format('F d, Y') }}
                                </span>
                            </td>
                        </tr>
                        <tr>
                            <td class="fw-bold">Status:</td>
                            <td>
                                <span class="badge bg-{{ $deadline->status_color }}">
                                    {{ ucfirst($deadline->status) }}
                                </span>
                            </td>
                        </tr>
                    </table>
                </div>

                <!-- Financial Information -->
                <div class="col-md-6">
                    <h5 class="border-bottom pb-2 mb-3">Financial Details</h5>
                    <table class="table table-borderless">
                        <tr>
                            <td class="fw-bold">Original Fee:</td>
                            <td>{{ $deadline->currency }} {{ number_format($deadline->fee_amount, 2) }}</td>
                        </tr>
                        <tr>
                            <td class="fw-bold">Late Fees:</td>
                            <td>{{ $deadline->currency }} {{ number_format($deadline->late_fees, 2) }}</td>
                        </tr>
                        <tr>
                            <td class="fw-bold">Total Amount Due:</td>
                            <td class="fw-bold text-danger">{{ $deadline->currency }} {{ number_format($deadline->total_amount_due, 2) }}</td>
                        </tr>
                        @if($deadline->status === 'paid')
                        <tr>
                            <td class="fw-bold">Amount Paid:</td>
                            <td class="text-success">{{ $deadline->currency }} {{ number_format($deadline->paid_amount, 2) }}</td>
                        </tr>
                        <tr>
                            <td class="fw-bold">Payment Date:</td>
                            <td>{{ $deadline->paid_date->format('F d, Y') }}</td>
                        </tr>
                        @endif
                    </table>
                </div>
            </div>

            @if($deadline->notes)
            <div class="row mt-3">
                <div class="col-12">
                    <h5 class="border-bottom pb-2 mb-3">Notes</h5>
                    <div class="alert alert-info">
                        {{ $deadline->notes }}
                    </div>
                </div>
            </div>
            @endif

            <!-- Payment History -->
            @if($deadline->payments && $deadline->payments->count() > 0)
            <div class="row mt-4">
                <div class="col-12">
                    <h5 class="border-bottom pb-2 mb-3">Payment History</h5>
                    <div class="table-responsive">
                        <table class="table table-bordered table-hover">
                            <thead class="table-light">
                                <tr>
                                    <th>Date</th>
                                    <th>Amount</th>
                                    <th>Method</th>
                                    <th>Reference</th>
                                    <th>Recorded By</th>
                                </tr>
                            </thead>
                            <tbody>
                                @foreach($deadline->payments as $payment)
                                <tr>
                                    <td>{{ $payment->payment_date->format('M d, Y') }}</td>
                                    <td>{{ $payment->currency }} {{ number_format($payment->amount_paid, 2) }}</td>
                                    <td>{{ ucfirst(str_replace('_', ' ', $payment->payment_method)) }}</td>
                                    <td>{{ $payment->transaction_reference ?? 'N/A' }}</td>
                                    <td>{{ $payment->recordedBy->name ?? 'N/A' }}</td>
                                </tr>
                                @endforeach
                            </tbody>
                        </table>
                    </div>
                </div>
            </div>
            @endif

            <!-- Actions -->
            <div class="row mt-4">
                <div class="col-12">
                    <h5 class="border-bottom pb-2 mb-3">Actions</h5>
                    <div class="d-flex gap-2">
                        @if($deadline->status === 'pending')
                        <button class="btn btn-success" data-bs-toggle="modal" data-bs-target="#markPaidModal">
                            <i class="fas fa-check"></i> Mark as Paid
                        </button>
                        @endif
                        
                        @if($deadline->status === 'pending' || $deadline->status === 'overdue')
                        <button class="btn btn-warning" data-bs-toggle="modal" data-bs-target="#waiveModal">
                            <i class="fas fa-ban"></i> Waive Fee
                        </button>
                        @endif

                        <a href="{{ route('patent.annual-fees.edit', $deadline->id) }}" class="btn btn-primary">
                            <i class="fas fa-edit"></i> Edit Deadline
                        </a>

                        <form action="{{ route('patent.annual-fees.destroy', $deadline->id) }}" method="POST" class="d-inline" onsubmit="return confirm('Are you sure you want to delete this deadline?')">
                            @csrf
                            @method('DELETE')
                            <button type="submit" class="btn btn-danger">
                                <i class="fas fa-trash"></i> Delete
                            </button>
                        </form>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

<!-- Mark as Paid Modal -->
@if($deadline->status === 'pending')
<div class="modal fade" id="markPaidModal" tabindex="-1">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title">Mark Annual Fee as Paid</h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
            </div>
            <form action="{{ route('patent.annual-fees.mark-paid-post', $deadline->id) }}" method="POST">
                @csrf
                <div class="modal-body">
                    <div class="mb-3">
                        <label for="paid_amount" class="form-label">Amount Paid <span class="text-danger">*</span></label>
                        <div class="input-group">
                            <span class="input-group-text">{{ $deadline->currency }}</span>
                            <input type="number" name="paid_amount" id="paid_amount" class="form-control" 
                                   value="{{ $deadline->total_amount_due }}" step="0.01" min="0" required>
                        </div>
                    </div>
                    
                    <div class="mb-3">
                        <label for="payment_date" class="form-label">Payment Date <span class="text-danger">*</span></label>
                        <input type="date" name="payment_date" id="payment_date" class="form-control" 
                               value="{{ date('Y-m-d') }}" required>
                    </div>
                    
                    <div class="mb-3">
                        <label for="payment_method" class="form-label">Payment Method <span class="text-danger">*</span></label>
                        <select name="payment_method" id="payment_method" class="form-select" required>
                            <option value="bank_transfer">Bank Transfer</option>
                            <option value="credit_card">Credit Card</option>
                            <option value="cash">Cash</option>
                            <option value="other">Other</option>
                        </select>
                    </div>
                    
                    <div class="mb-3">
                        <label for="transaction_reference" class="form-label">Transaction Reference</label>
                        <input type="text" name="transaction_reference" id="transaction_reference" class="form-control" 
                               placeholder="Bank reference, receipt number, etc.">
                    </div>
                    
                    <div class="mb-3">
                        <label for="notes" class="form-label">Notes</label>
                        <textarea name="notes" id="notes" class="form-control" rows="3" 
                                  placeholder="Additional payment notes"></textarea>
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Cancel</button>
                    <button type="submit" class="btn btn-success">Mark as Paid</button>
                </div>
            </form>
        </div>
    </div>
</div>
@endif

<!-- Waive Fee Modal -->
<div class="modal fade" id="waiveModal" tabindex="-1">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title">Waive Annual Fee</h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
            </div>
            <div class="modal-body">
                <p>Are you sure you want to waive this annual fee? This action cannot be undone.</p>
                <p><strong>Fee:</strong> {{ $deadline->currency }} {{ number_format($deadline->total_amount_due, 2) }}</p>
                <p><strong>Patent:</strong> {{ $deadline->patent->aipt_ref ?? 'N/A' }}</p>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Cancel</button>
                <button type="button" class="btn btn-warning" onclick="waiveFee()">Waive Fee</button>
            </div>
        </div>
    </div>
</div>
@endsection

@push('scripts')
<script>
function waiveFee() {
    if (confirm('Are you sure you want to waive this fee?')) {
        // You can implement the waive functionality here
        alert('Fee waiver functionality to be implemented');
    }
}

// Auto-fill payment date to today if not set
document.addEventListener('DOMContentLoaded', function() {
    const paymentDate = document.getElementById('payment_date');
    if (paymentDate && !paymentDate.value) {
        paymentDate.value = new Date().toISOString().split('T')[0];
    }
});
</script>
@endpush