@extends('layouts.app')

@section('title', 'إدارة المدفوعات')
@section('page_title', 'إدارة المدفوعات')

@section('content')
@php
    $from = $dailySummary['from'] ?? null;
    $to = $dailySummary['to'] ?? null;
    $periodText = 'اليوم';
    if ($from && $to) {
        $periodText = ($from === $to) ? 'اليوم' : 'هذه الفترة';
    }
@endphp
<div class="row mb-4">
    <div class="col-md-4">
        <div class="card bg-success text-white">
            <div class="card-body">
                <div class="d-flex justify-content-between">
                    <div>
                        <h4>{{ number_format($dailySummary['total_cash'], 2) }}</h4>
                        <p class="mb-0">نقدي {{ $periodText }}</p>
                    </div>
                    <div class="align-self-center">
                        <i class="fas fa-money-bill fa-2x"></i>
                    </div>
                </div>
            </div>
        </div>
    </div>
    <div class="col-md-4">
        <div class="card bg-info text-white">
            <div class="card-body">
                <div class="d-flex justify-content-between">
                    <div>
                        <h4>{{ number_format($dailySummary['total_transfer'], 2) }}</h4>
                        <p class="mb-0">تحويل بنكي {{ $periodText }}</p>
                    </div>
                    <div class="align-self-center">
                        <i class="fas fa-university fa-2x"></i>
                    </div>
                </div>
            </div>
        </div>
    </div>
    <div class="col-md-4">
        <div class="card bg-warning text-white">
            <div class="card-body">
                <div class="d-flex justify-content-between">
                    <div>
                        <h4>{{ number_format($dailySummary['total_card'], 2) }}</h4>
                        <p class="mb-0">بطاقة ائتمان {{ $periodText }}</p>
                    </div>
                    <div class="align-self-center">
                        <i class="fas fa-credit-card fa-2x"></i>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

<!-- Add Payment Modal -->
<div class="modal fade" id="addPaymentModal" tabindex="-1">
    <div class="modal-dialog modal-lg">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title">إضافة دفعة جديدة</h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
            </div>
            <div class="modal-body">
                <ul class="nav nav-tabs" id="payTabs" role="tablist">
                    <li class="nav-item" role="presentation">
                        <button class="nav-link active" id="by-patient-tab" data-bs-toggle="tab" data-bs-target="#by-patient" type="button" role="tab">حسب المريض</button>
                    </li>
                    <li class="nav-item" role="presentation">
                        <button class="nav-link" id="by-ref-tab" data-bs-toggle="tab" data-bs-target="#by-ref" type="button" role="tab">برقم مرجعي</button>
                    </li>
                </ul>
                <div class="tab-content pt-3">
                    <div class="tab-pane fade show active" id="by-patient" role="tabpanel" aria-labelledby="by-patient-tab">
                        <form id="paymentForm">
                            @csrf
                            <div class="mb-3 position-relative">
                                <label class="form-label">المريض *</label>
                                <input type="text" id="patient_search" name="patient_search" class="form-control" placeholder="ابحث بالاسم أو رقم الهاتف" required>
                                <input type="hidden" id="patient_id" name="patient_id">
                                <div class="patient-suggestions" style="display: none;"></div>
                            </div>
                            <div class="mb-3">
                                <label class="form-label">المبلغ *</label>
                                <input type="number" name="amount" class="form-control" step="0.01" min="0" required>
                            </div>
                            <div class="mb-3">
                                <label class="form-label">طريقة الدفع *</label>
                                <select name="payment_method" class="form-select" required>
                                    <option value="">اختر طريقة الدفع</option>
                                    <option value="نقدي">نقدي</option>
                                    <option value="تحويل بنكي">تحويل بنكي</option>
                                    <option value="بطاقة ائتمان">بطاقة ائتمان</option>
                                </select>
                            </div>
                            <div class="mb-3">
                                <label class="form-label">ملاحظات</label>
                                <textarea name="notes" class="form-control" rows="3" placeholder="ملاحظات إضافية"></textarea>
                            </div>
                            <button type="submit" class="btn btn-primary">تسجيل الدفعة</button>
                        </form>
                    </div>
                    <div class="tab-pane fade" id="by-ref" role="tabpanel" aria-labelledby="by-ref-tab">
                        <form id="paymentByRefForm">
                            @csrf
                            <div class="mb-3">
                                <label class="form-label">المرجع (SC-/SR-) *</label>
                                <input type="text" name="reference" class="form-control" placeholder="SC-YYMMDD-ID أو SR-YYMMDD-ID" required>
                                <small class="text-muted">SC- رقم حجز الموعد | SR- رقم طلب الخدمة/التحليل</small>
                            </div>
                            <div id="refInfo" class="alert alert-light border d-none" role="alert">
                                <div class="d-flex justify-content-between flex-wrap">
                                    <div><strong>المريض:</strong> <span id="refPatient">—</span></div>
                                    <div><strong>الإجمالي:</strong> <span id="refTotal">0.00</span> ج.م</div>
                                    <div><strong>المدفوع:</strong> <span id="refPaid">0.00</span> ج.م</div>
                                    <div><strong>المتبقي:</strong> <span id="refRemaining">0.00</span> ج.م</div>
                                </div>
                            </div>
                            <div class="mb-3">
                                <label class="form-label">المبلغ *</label>
                                <input type="number" name="amount" class="form-control" step="0.01" min="0.01" required>
                            </div>
                            <div class="mb-3">
                                <label class="form-label">طريقة الدفع *</label>
                                <select name="payment_method" class="form-select" required>
                                    <option value="">اختر طريقة الدفع</option>
                                    <option value="نقدي">نقدي</option>
                                    <option value="تحويل بنكي">تحويل بنكي</option>
                                    <option value="بطاقة ائتمان">بطاقة ائتمان</option>
                                </select>
                            </div>
                            <div class="mb-3">
                                <label class="form-label">ملاحظات</label>
                                <textarea name="notes" class="form-control" rows="2" placeholder="اختياري"></textarea>
                            </div>
                            <button type="submit" class="btn btn-success">تسجيل بالمرجع</button>
                        </form>
                    </div>
                </div>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">إغلاق</button>
            </div>
        </div>
    </div>
</div>

<!-- Top toolbar: Add Payment button -->
<div class="d-flex justify-content-end mb-3">
    <button class="btn btn-primary" data-bs-toggle="modal" data-bs-target="#addPaymentModal">
        <i class="fas fa-plus me-1"></i> إضافة دفعة
    </button>
</div>

<!-- Filters Toolbar -->
<form method="GET" action="{{ route('receptionist.payments') }}" class="card mb-3">
    <div class="card-body">
        <div class="row g-2 align-items-end">
            <div class="col-6 col-md-3">
                <label class="form-label">من</label>
                <input type="date" name="from" class="form-control" value="{{ $dailySummary['from'] ?? now('Africa/Cairo')->toDateString() }}">
            </div>
            <div class="col-6 col-md-3">
                <label class="form-label">إلى</label>
                <input type="date" name="to" class="form-control" value="{{ $dailySummary['to'] ?? now('Africa/Cairo')->toDateString() }}">
            </div>
            <div class="col-6 col-md-2">
                <label class="form-label">طريقة الدفع</label>
                <select name="method" class="form-select">
                    <option value="">الكل</option>
                    <option value="نقدي" {{ ($method ?? '')==='نقدي' ? 'selected' : '' }}>نقدي</option>
                    <option value="تحويل بنكي" {{ ($method ?? '')==='تحويل بنكي' ? 'selected' : '' }}>تحويل بنكي</option>
                    <option value="بطاقة ائتمان" {{ ($method ?? '')==='بطاقة ائتمان' ? 'selected' : '' }}>بطاقة ائتمان</option>
                </select>
            </div>
            <div class="col-6 col-md-2">
                <label class="form-label">حالة التسليم</label>
                <select name="handover" class="form-select">
                    <option value="">الكل</option>
                    <option value="pending" {{ ($handover ?? '')==='pending' ? 'selected' : '' }}>قيد التسليم</option>
                    <option value="confirmed" {{ ($handover ?? '')==='confirmed' ? 'selected' : '' }}>مؤكد</option>
                </select>
            </div>
            <div class="col-12 col-md-2">
                <label class="form-label">بحث مريض</label>
                <input type="text" name="q" class="form-control" placeholder="اسم/جوال/رقم" value="{{ $patientSearch ?? '' }}">
            </div>
            <div class="col-12 col-md-12 mt-2 text-end">
                <button class="btn btn-outline-primary btn-sm"><i class="fas fa-filter me-1"></i>تصفية</button>
            </div>
        </div>
    </div>
    <div class="card-footer text-muted small">
        إجمالي النتائج: {{ $dailySummary['count'] ?? 0 }} | من {{ $dailySummary['from'] ?? '' }} إلى {{ $dailySummary['to'] ?? '' }}
    </div>
</form>

<div class="row">
    <div class="col-12">
        <div class="card">
            <div class="card-header d-flex justify-content-between align-items-center">
                <h5 class="card-title mb-0">دفعات {{ $periodText }}</h5>
                <div>
                    <button class="btn btn-sm btn-outline-success" id="refreshPayments">
                        <i class="fas fa-sync"></i> تحديث
                    </button>
                </div>
            </div>
            <div class="card-body">
                <div class="table-responsive">
                    <table class="table table-striped align-middle" id="paymentsTable">
                        <thead>
                            <tr>
                                <th>الوقت</th>
                                <th>المريض</th>
                                <th>مرتبط بـ</th>
                                <th>المبلغ</th>
                                <th>طريقة الدفع</th>
                                <th>الحالة</th>
                                <th>الإجمالي</th>
                                <th>المدفوع</th>
                                <th>المتبقي</th>
                                <th>الإجراءات</th>
                            </tr>
                        </thead>
                        <tbody>
                            @foreach($todayPayments as $payment)
                            <tr>
                                <td>{{ $payment->payment_time ? $payment->payment_time->format('H:i') : '-' }}</td>
                                <td>{{ $payment->patient->name }}</td>
                                <td>
                                    @if($payment->appointment)
                                        <span class="badge bg-secondary">موعد</span>
                                        <small class="text-muted d-block">{{ $payment->appointment->booking_reference }}</small>
                                    @elseif(!empty($payment->service_request_number))
                                        <span class="badge bg-info">طلب</span>
                                        <small class="text-muted d-block">{{ $payment->service_request_number }}</small>
                                    @else
                                        <span class="text-muted">—</span>
                                    @endif
                                </td>
                                <td>{{ number_format($payment->amount, 2) }}</td>
                                <td>
                                    @switch($payment->payment_method)
                                        @case('نقدي')
                                            <span class="badge bg-success">{{ $payment->payment_method }}</span>
                                            @break
                                        @case('تحويل بنكي')
                                            <span class="badge bg-info">{{ $payment->payment_method }}</span>
                                            @break
                                        @case('بطاقة ائتمان')
                                            <span class="badge bg-warning">{{ $payment->payment_method }}</span>
                                            @break
                                    @endswitch
                                </td>
                                <td>
                                    @if($payment->handover_status === 'confirmed')
                                        <span class="badge bg-success">مؤكد</span>
                                    @else
                                        <span class="badge bg-warning">في الانتظار</span>
                                    @endif
                                </td>
                                <td>{{ $payment->total_cost !== null ? number_format($payment->total_cost, 2) : '-' }}</td>
                                <td>{{ $payment->paid_so_far !== null ? number_format($payment->paid_so_far, 2) : '-' }}</td>
                                <td>
                                    @if($payment->remaining_amount !== null)
                                        <span class="badge {{ $payment->remaining_amount > 0 ? 'bg-danger' : 'bg-success' }}">
                                            {{ number_format($payment->remaining_amount, 2) }}
                                        </span>
                                    @else
                                        -
                                    @endif
                                </td>
                                <td>
                                    <button class="btn btn-sm btn-outline-primary view-payment" 
                                            data-id="{{ $payment->id }}"
                                            data-bs-toggle="tooltip" 
                                            title="عرض التفاصيل">
                                        <i class="fas fa-eye"></i>
                                    </button>
                                    @if($payment->handover_status !== 'confirmed')
                                    <button class="btn btn-sm btn-outline-danger delete-payment" 
                                            data-id="{{ $payment->id }}"
                                            data-bs-toggle="tooltip" 
                                            title="حذف">
                                        <i class="fas fa-trash"></i>
                                    </button>
                                    @endif
                                </td>
                            </tr>
                            @endforeach
                        </tbody>
                    </table>
                </div>
                @if($todayPayments->isEmpty())
                <div class="text-center text-muted py-4">
                    <i class="fas fa-receipt fa-3x mb-3"></i>
                    <p>لا توجد دفعات {{ $periodText }}</p>
                </div>
                @endif
            </div>
        </div>
    </div>
</div>

<!-- Payment Details Modal -->
<div class="modal fade" id="paymentDetailsModal" tabindex="-1">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title">تفاصيل الدفعة</h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
            </div>
            <div class="modal-body">
                <div class="row">
                    <div class="col-md-6">
                        <strong>المريض:</strong>
                        <p id="detail_patient_name"></p>
                    </div>
                    <div class="col-md-6">
                        <strong>المبلغ:</strong>
                        <p id="detail_amount"></p>
                    </div>
                </div>
                <div class="row">
                    <div class="col-md-6">
                        <strong>طريقة الدفع:</strong>
                        <p id="detail_payment_method"></p>
                    </div>
                    <div class="col-md-6">
                        <strong>التاريخ والوقت:</strong>
                        <p id="detail_datetime"></p>
                    </div>
                </div>
                <div class="row">
                    <div class="col-md-6">
                        <strong>مسجل بواسطة:</strong>
                        <p id="detail_recorded_by"></p>
                    </div>
                    <div class="col-md-6">
                        <strong>الحالة:</strong>
                        <p id="detail_status"></p>
                    </div>
                </div>
                <div class="row">
                    <div class="col-12">
                        <strong>ملاحظات:</strong>
                        <p id="detail_notes"></p>
                    </div>
                </div>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">إغلاق</button>
            </div>
        </div>
    </div>
</div>

@endsection

@push('scripts')
<script>
$(document).ready(function() {
    // Initialize tooltips
    var tooltipTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="tooltip"]'));
    var tooltipList = tooltipTriggerList.map(function (tooltipTriggerEl) {
        return new bootstrap.Tooltip(tooltipTriggerEl);
    });

    // Payment by reference submission
    $('#paymentByRefForm').submit(function(e) {
        e.preventDefault();
        const submitBtn = $(this).find('button[type="submit"]');
        submitBtn.prop('disabled', true).text('جاري التسجيل...');
        $.post('/receptionist/add-payment-by-reference', $(this).serialize())
            .done(function(response) {
                if (response.success) {
                    alert(response.message);
                    $('#paymentByRefForm')[0].reset();
                    location.reload();
                } else {
                    alert(response.message || 'حدث خطأ أثناء التسجيل');
                }
            })
            .fail(function(xhr) {
                const response = xhr.responseJSON;
                alert(response?.message || 'حدث خطأ أثناء التسجيل');
            })
            .always(function() {
                submitBtn.prop('disabled', false).text('تسجيل بالمرجع');
            });
    });

    // Patient search functionality
    let searchTimeout;
    $('#patient_search').on('input', function() {
        clearTimeout(searchTimeout);
        const query = $(this).val();
        
        if (query.length >= 2) {
            searchTimeout = setTimeout(function() {
                searchPatients(query);
            }, 300);
        } else {
            $('.patient-suggestions').hide().empty();
            $('#patient_id').val('');
        }
    });

    function searchPatients(query) {
        $.get('/receptionist/search-patients', { q: query })
            .done(function(patients) {
                const suggestions = $('.patient-suggestions');
                suggestions.empty();
                
                if (patients.length > 0) {
                    patients.forEach(function(patient) {
                        const item = $(`
                            <div class="suggestion-item p-2 border-bottom cursor-pointer" 
                                 data-id="${patient.id}"
                                 data-name="${patient.name}" 
                                 data-mobile="${patient.mobile}">
                                <strong>${patient.name}</strong><br>
                                <small class="text-muted">${patient.mobile} - ${patient.patient_number || 'لا يوجد رقم'}</small>
                            </div>
                        `);
                        suggestions.append(item);
                    });
                    suggestions.show();
                } else {
                    suggestions.hide();
                }
            });
    }

    // Handle patient selection
    $(document).on('click', '.suggestion-item', function() {
        $('#patient_search').val($(this).data('name'));
        $('#patient_id').val($(this).data('id'));
        $('.patient-suggestions').hide();
    });

    // Payment form submission
    $('#paymentForm').submit(function(e) {
        e.preventDefault();
        
        if (!$('#patient_id').val()) {
            alert('يرجى اختيار مريض من القائمة');
            return;
        }
        
        const submitBtn = $(this).find('button[type="submit"]');
        submitBtn.prop('disabled', true).text('جاري التسجيل...');
        
        $.post('/receptionist/payments', $(this).serialize())
            .done(function(response) {
                if (response.success) {
                    alert(response.message);
                    $('#paymentForm')[0].reset();
                    $('#patient_id').val('');
                    location.reload(); // Refresh to update summaries and table
                } else {
                    alert(response.message || 'حدث خطأ أثناء التسجيل');
                }
            })
            .fail(function(xhr) {
                const response = xhr.responseJSON;
                alert(response?.message || 'حدث خطأ أثناء التسجيل');
            })
            .always(function() {
                submitBtn.prop('disabled', false).text('تسجيل الدفعة');
            });
    });

    // View payment details
    $('.view-payment').click(function() {
        const paymentId = $(this).data('id');
        
        $.get(`/receptionist/payments/${paymentId}`)
            .done(function(payment) {
                $('#detail_patient_name').text(payment.patient.name);
                $('#detail_amount').text(payment.amount + ' ج.م');
                $('#detail_payment_method').text(payment.payment_method);
                $('#detail_datetime').text(payment.payment_date + ' ' + (payment.payment_time || ''));
                $('#detail_recorded_by').text(payment.recorded_by?.name || '—');
                $('#detail_status').text(payment.handover_status === 'confirmed' ? 'مؤكد' : 'في الانتظار');
                $('#detail_notes').text(payment.notes || 'لا توجد ملاحظات');
            })
            .fail(function() {
                alert('حدث خطأ أثناء تحميل تفاصيل الدفعة');
            });
    });

    // Delete payment
    $('.delete-payment').click(function() {
        if (confirm('هل أنت متأكد من حذف هذه الدفعة؟')) {
            const paymentId = $(this).data('id');
            
            $.ajax({
                url: `/receptionist/payments/${paymentId}`,
                method: 'DELETE',
                data: { _token: $('meta[name="csrf-token"]').attr('content') },
                success: function(response) {
                    if (response.success) {
                        alert(response.message);
                        location.reload();
                    }
                },
                error: function(xhr) {
                    const response = xhr.responseJSON;
                    alert(response?.message || 'حدث خطأ أثناء الحذف');
                }
            });
        }
    });

    // Refresh payments
    $('#refreshPayments').click(function() {
        location.reload();
    });

    // Hide suggestions when clicking outside
    $(document).click(function(e) {
        if (!$(e.target).closest('#patient_search, .patient-suggestions').length) {
            $('.patient-suggestions').hide();
        }
    });
});
</script>

<style>
.suggestion-item {
    cursor: pointer;
    background: white;
    border: 1px solid #dee2e6;
}
.suggestion-item:hover {
    background-color: #f8f9fa;
}
.patient-suggestions {
    position: absolute;
    z-index: 1000;
    width: 100%;
    max-height: 200px;
    overflow-y: auto;
    background: white;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}
</style>
@endpush