{% extends "base.html" %}

{% block title %}تسجيل الحضور - نظام إدارة روضة الأطفال{% endblock %}

{% block content %}
<div class="row">
    <!-- Sidebar -->
    <div class="col-lg-3 col-md-4">
        <div class="sidebar p-3">
            <h5 class="text-white mb-4">
                <i class="fas fa-chalkboard-teacher me-2"></i>
                لوحة المعلم
            </h5>
            <nav class="nav flex-column">
                <a class="nav-link" href="{{ url_for('teacher_dashboard') }}">
                    <i class="fas fa-tachometer-alt me-2"></i>الرئيسية
                </a>
                <a class="nav-link active" href="{{ url_for('teacher_attendance') }}">
                    <i class="fas fa-calendar-check me-2"></i>تسجيل الحضور
                </a>
                <a class="nav-link" href="{{ url_for('teacher_programs') }}">
                    <i class="fas fa-clipboard-list me-2"></i>الأنشطة والبرامج
                </a>
            </nav>
        </div>
    </div>

    <!-- Main Content -->
    <div class="col-lg-9 col-md-8">
        <div class="p-4">
            <!-- Header -->
            <div class="row mb-4">
                <div class="col-md-8">
                    <h2 class="fw-bold mb-2">تسجيل الحضور</h2>
                    <p class="text-muted">
                        {% if assigned_class %}
                            تسجيل حضور أطفال قسم {{ assigned_class }}
                        {% else %}
                            تسجيل الحضور اليومي
                        {% endif %}
                    </p>
                </div>
                <div class="col-md-4 text-end">
                    <button type="button" class="btn btn-outline-primary" onclick="showAttendanceHistory()">
                        <i class="fas fa-history me-2"></i>
                        سجل الحضور
                    </button>
                </div>
            </div>

            <!-- Date Selection -->
            <div class="card mb-4">
                <div class="card-body">
                    <form method="GET" class="row align-items-end">
                        <div class="col-md-4">
                            <label for="date" class="form-label fw-bold">
                                <i class="fas fa-calendar me-2"></i>اختر التاريخ
                            </label>
                            <input type="date" class="form-control" id="date" name="date" 
                                   value="{{ selected_date }}" onchange="this.form.submit()">
                        </div>
                        <div class="col-md-4">
                            <button type="button" class="btn btn-info" onclick="setToday()">
                                <i class="fas fa-calendar-day me-2"></i>
                                اليوم
                            </button>
                        </div>
                        <div class="col-md-4 text-end">
                            <div class="text-muted">
                                <small>التاريخ المحدد: {{ selected_date }}</small>
                            </div>
                        </div>
                    </form>
                </div>
            </div>

            {% if assigned_class %}
            <!-- Attendance Form -->
            <form method="POST" action="{{ url_for('teacher_record_attendance') }}">
                <input type="hidden" name="date" value="{{ selected_date }}">
                
                <div class="card">
                    <div class="card-header d-flex justify-content-between align-items-center">
                        <h5 class="mb-0">
                            <i class="fas fa-clipboard-check me-2"></i>
                            تسجيل حضور قسم {{ assigned_class }}
                        </h5>
                        <div class="btn-group" role="group">
                            <button type="button" class="btn btn-sm btn-success" onclick="markAllPresent()">
                                <i class="fas fa-check-double me-1"></i>
                                حاضر للجميع
                            </button>
                            <button type="button" class="btn btn-sm btn-danger" onclick="markAllAbsent()">
                                <i class="fas fa-times me-1"></i>
                                غائب للجميع
                            </button>
                        </div>
                    </div>
                    <div class="card-body">
                        {% if attendance_records %}
                        <div class="row">
                            {% for record in attendance_records %}
                            <div class="col-lg-6 mb-4">
                                <div class="card border-start border-primary border-4">
                                    <div class="card-body">
                                        <div class="d-flex align-items-center mb-3">
                                            <div class="avatar bg-primary text-white rounded-circle me-3 d-flex align-items-center justify-content-center" style="width: 50px; height: 50px;">
                                                {{ record.name[0] }}
                                            </div>
                                            <div>
                                                <h6 class="fw-bold mb-0">{{ record.name }}</h6>
                                                <small class="text-muted">{{ record.class }}</small>
                                            </div>
                                        </div>
                                        
                                        <!-- Attendance Status -->
                                        <div class="mb-3">
                                            <div class="btn-group w-100" role="group">
                                                <input type="radio" class="btn-check" name="status_{{ record.id }}" 
                                                       id="present_{{ record.id }}" value="present" 
                                                       {% if record.status == 'present' %}checked{% endif %}>
                                                <label class="btn btn-outline-success" for="present_{{ record.id }}">
                                                    <i class="fas fa-check me-1"></i>حاضر
                                                </label>

                                                <input type="radio" class="btn-check" name="status_{{ record.id }}" 
                                                       id="absent_{{ record.id }}" value="absent" 
                                                       {% if record.status == 'absent' %}checked{% endif %}>
                                                <label class="btn btn-outline-danger" for="absent_{{ record.id }}">
                                                    <i class="fas fa-times me-1"></i>غائب
                                                </label>

                                                <input type="radio" class="btn-check" name="status_{{ record.id }}" 
                                                       id="late_{{ record.id }}" value="late" 
                                                       {% if record.status == 'late' %}checked{% endif %}>
                                                <label class="btn btn-outline-warning" for="late_{{ record.id }}">
                                                    <i class="fas fa-clock me-1"></i>متأخر
                                                </label>
                                            </div>
                                        </div>
                                        
                                        <!-- Notes -->
                                        <div>
                                            <input type="text" class="form-control form-control-sm" 
                                                   name="notes_{{ record.id }}" 
                                                   placeholder="ملاحظات اليوم..." 
                                                   value="{{ record.notes or '' }}">
                                        </div>
                                    </div>
                                </div>
                            </div>
                            {% endfor %}
                        </div>

                        <!-- Submit Button -->
                        <div class="text-center mt-4">
                            <button type="submit" class="btn btn-primary btn-lg">
                                <i class="fas fa-save me-2"></i>
                                حفظ الحضور
                            </button>
                        </div>
                        {% else %}
                        <div class="text-center py-5">
                            <i class="fas fa-users fa-3x text-muted mb-3"></i>
                            <h5 class="text-muted">لا توجد أطفال في قسمك</h5>
                            <p class="text-muted">يرجى التواصل مع الإدارة</p>
                        </div>
                        {% endif %}
                    </div>
                </div>
            </form>

            <!-- Quick Stats -->
            {% if attendance_records %}
            <div class="row mt-4">
                <div class="col-12">
                    <div class="card">
                        <div class="card-body">
                            <h6 class="fw-bold mb-3">إحصائيات سريعة لهذا اليوم</h6>
                            <div class="row text-center">
                                <div class="col-md-3">
                                    <div class="p-2">
                                        <h4 class="text-success" id="presentCount">{{ attendance_records|selectattr('status', 'equalto', 'present')|list|length }}</h4>
                                        <small class="text-muted">حاضر</small>
                                    </div>
                                </div>
                                <div class="col-md-3">
                                    <div class="p-2">
                                        <h4 class="text-danger" id="absentCount">{{ attendance_records|selectattr('status', 'equalto', 'absent')|list|length }}</h4>
                                        <small class="text-muted">غائب</small>
                                    </div>
                                </div>
                                <div class="col-md-3">
                                    <div class="p-2">
                                        <h4 class="text-warning" id="lateCount">{{ attendance_records|selectattr('status', 'equalto', 'late')|list|length }}</h4>
                                        <small class="text-muted">متأخر</small>
                                    </div>
                                </div>
                                <div class="col-md-3">
                                    <div class="p-2">
                                        <h4 class="text-info">{{ attendance_records|length }}</h4>
                                        <small class="text-muted">إجمالي الأطفال</small>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
            {% endif %}

            {% else %}
            <!-- No Class Assigned -->
            <div class="card">
                <div class="card-body text-center py-5">
                    <i class="fas fa-exclamation-triangle fa-3x text-warning mb-3"></i>
                    <h5 class="text-muted">لم يتم تخصيص قسم لك بعد</h5>
                    <p class="text-muted">يرجى التواصل مع الإدارة لتخصيص قسم لك</p>
                    <button class="btn btn-primary" onclick="contactAdmin()">
                        <i class="fas fa-envelope me-2"></i>
                        التواصل مع الإدارة
                    </button>
                </div>
            </div>
            {% endif %}
        </div>
    </div>
</div>

<!-- Attendance History Modal -->
<div class="modal fade" id="historyModal" tabindex="-1">
    <div class="modal-dialog modal-lg">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title">سجل الحضور</h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
            </div>
            <div class="modal-body" id="historyModalBody">
                <!-- Content will be loaded here -->
            </div>
        </div>
    </div>
</div>
{% endblock %}

{% block extra_js %}
<script>
function setToday() {
    const today = new Date().toISOString().split('T')[0];
    document.getElementById('date').value = today;
    document.querySelector('form').submit();
}

function markAllPresent() {
    const presentRadios = document.querySelectorAll('input[type="radio"][value="present"]');
    presentRadios.forEach(radio => {
        radio.checked = true;
    });
    updateStats();
}

function markAllAbsent() {
    const absentRadios = document.querySelectorAll('input[type="radio"][value="absent"]');
    absentRadios.forEach(radio => {
        radio.checked = true;
    });
    updateStats();
}

function updateStats() {
    const presentCount = document.querySelectorAll('input[type="radio"][value="present"]:checked').length;
    const absentCount = document.querySelectorAll('input[type="radio"][value="absent"]:checked').length;
    const lateCount = document.querySelectorAll('input[type="radio"][value="late"]:checked').length;
    
    if (document.getElementById('presentCount')) {
        document.getElementById('presentCount').textContent = presentCount;
        document.getElementById('absentCount').textContent = absentCount;
        document.getElementById('lateCount').textContent = lateCount;
    }
}

function showAttendanceHistory() {
    document.getElementById('historyModalBody').innerHTML = `
        <div class="text-center">
            <i class="fas fa-spinner fa-spin fa-2x"></i>
            <p class="mt-2">جاري تحميل سجل الحضور...</p>
        </div>
    `;
    
    const modal = new bootstrap.Modal(document.getElementById('historyModal'));
    modal.show();
    
    // Simulate loading attendance history
    setTimeout(() => {
        document.getElementById('historyModalBody').innerHTML = `
            <div class="table-responsive">
                <table class="table table-striped">
                    <thead>
                        <tr>
                            <th>التاريخ</th>
                            <th>حاضر</th>
                            <th>غائب</th>
                            <th>متأخر</th>
                            <th>النسبة</th>
                        </tr>
                    </thead>
                    <tbody>
                        <tr>
                            <td>2024-01-20</td>
                            <td><span class="badge bg-success">15</span></td>
                            <td><span class="badge bg-danger">2</span></td>
                            <td><span class="badge bg-warning">1</span></td>
                            <td>83%</td>
                        </tr>
                        <tr>
                            <td>2024-01-19</td>
                            <td><span class="badge bg-success">16</span></td>
                            <td><span class="badge bg-danger">1</span></td>
                            <td><span class="badge bg-warning">1</span></td>
                            <td>89%</td>
                        </tr>
                        <tr>
                            <td>2024-01-18</td>
                            <td><span class="badge bg-success">17</span></td>
                            <td><span class="badge bg-danger">1</span></td>
                            <td><span class="badge bg-warning">0</span></td>
                            <td>94%</td>
                        </tr>
                    </tbody>
                </table>
            </div>
        `;
    }, 1000);
}

function contactAdmin() {
    alert('سيتم توجيهك لصفحة التواصل مع الإدارة');
}

// Add event listeners to radio buttons to update stats
document.addEventListener('DOMContentLoaded', function() {
    const radioButtons = document.querySelectorAll('input[type="radio"]');
    radioButtons.forEach(radio => {
        radio.addEventListener('change', updateStats);
    });
});
</script>
{% endblock %}