{% extends 'base.html' %}

{% block title %}Appointment Dashboard - Hospital Management System{% endblock %}

{% block content %}
<div class="d-flex justify-content-between flex-wrap flex-md-nowrap align-items-center pt-3 pb-2 mb-3 border-bottom">
    <h1 class="h2">
        <i class="fas fa-calendar-alt"></i> Appointment Dashboard
    </h1>
    <div class="btn-toolbar mb-2 mb-md-0">
        <div class="btn-group me-2">
            <button type="button" class="btn btn-sm btn-outline-secondary">
                <i class="fas fa-calendar-plus"></i> Schedule
            </button>
            <button type="button" class="btn btn-sm btn-outline-secondary">
                <i class="fas fa-users"></i> Queue
            </button>
        </div>
        <button type="button" class="btn btn-sm btn-primary">
            <i class="fas fa-video"></i> Telemedicine
        </button>
    </div>
</div>

<!-- Appointment Statistics -->
<div id="appointment-stats" 
     hx-get="{% url 'appointments:appointment_stats' %}"
     hx-trigger="load, every 30s"
     class="auto-refresh mb-4">
    <div class="htmx-indicator">
        <div class="spinner-border spinner-border-sm" role="status">
            <span class="visually-hidden">Loading...</span>
        </div>
    </div>
</div>

<div class="row">
    <!-- Today's Appointments -->
    <div class="col-lg-8">
        <div class="card">
            <div class="card-header d-flex justify-content-between align-items-center">
                <h5 class="card-title mb-0">
                    <i class="fas fa-calendar-day"></i> Today's Appointments
                </h5>
                <span class="badge bg-primary">{{ todays_appointments|length }} scheduled</span>
            </div>
            <div class="card-body p-0">
                <div class="table-responsive">
                    <table class="table table-hover mb-0">
                        <thead class="table-light">
                            <tr>
                                <th>Time</th>
                                <th>Patient</th>
                                <th>Provider</th>
                                <th>Type</th>
                                <th>Status</th>
                                <th>Actions</th>
                            </tr>
                        </thead>
                        <tbody>
                            {% for appointment in todays_appointments %}
                            <tr>
                                <td>
                                    <strong>{{ appointment.scheduled_datetime|time:"g:i A" }}</strong>
                                    {% if appointment.is_telemedicine %}
                                    <br><span class="badge bg-info">Telemedicine</span>
                                    {% endif %}
                                </td>
                                <td>
                                    <div>{{ appointment.patient.get_full_name }}</div>
                                    <small class="text-muted">MRN: {{ appointment.patient.mrn }}</small>
                                </td>
                                <td>{{ appointment.provider.get_full_name }}</td>
                                <td>
                                    <div>{{ appointment.get_appointment_type_display }}</div>
                                    <small class="text-muted">{{ appointment.get_specialty_display }}</small>
                                </td>
                                <td>
                                    {% if appointment.status == 'SCHEDULED' %}
                                    <span class="badge bg-primary">{{ appointment.get_status_display }}</span>
                                    {% elif appointment.status == 'CHECKED_IN' %}
                                    <span class="badge bg-warning">{{ appointment.get_status_display }}</span>
                                    {% elif appointment.status == 'IN_PROGRESS' %}
                                    <span class="badge bg-info">{{ appointment.get_status_display }}</span>
                                    {% elif appointment.status == 'COMPLETED' %}
                                    <span class="badge bg-success">{{ appointment.get_status_display }}</span>
                                    {% elif appointment.status == 'CANCELLED' %}
                                    <span class="badge bg-danger">{{ appointment.get_status_display }}</span>
                                    {% else %}
                                    <span class="badge bg-secondary">{{ appointment.get_status_display }}</span>
                                    {% endif %}
                                </td>
                                <td>
                                    <div class="btn-group btn-group-sm" role="group">
                                        {% if appointment.status == 'SCHEDULED' %}
                                        <button type="button" 
                                                class="btn btn-outline-success" 
                                                title="Check In"
                                                hx-post="{% url 'appointments:check_in_patient' appointment.id %}"
                                                hx-target="#appointment-stats"
                                                hx-swap="outerHTML">
                                            <i class="fas fa-check"></i>
                                        </button>
                                        {% endif %}
                                        
                                        {% if appointment.is_telemedicine and appointment.status in 'CHECKED_IN,IN_PROGRESS' %}
                                        <button type="button" 
                                                class="btn btn-outline-primary" 
                                                title="Join Meeting"
                                                onclick="window.open('{{ appointment.meeting_url }}', '_blank')">
                                            <i class="fas fa-video"></i>
                                        </button>
                                        {% endif %}
                                        
                                        <a href="{% url 'appointments:appointment_detail' appointment.pk %}" 
                                           class="btn btn-outline-info" 
                                           title="View Details">
                                            <i class="fas fa-eye"></i>
                                        </a>
                                    </div>
                                </td>
                            </tr>
                            {% empty %}
                            <tr>
                                <td colspan="6" class="text-center text-muted py-4">
                                    <i class="fas fa-calendar fa-2x mb-2"></i>
                                    <br>No appointments scheduled for today.
                                </td>
                            </tr>
                            {% endfor %}
                        </tbody>
                    </table>
                </div>
            </div>
        </div>
    </div>
    
    <!-- Active Queues -->
    <div class="col-lg-4">
        <div class="card">
            <div class="card-header">
                <h5 class="card-title mb-0">
                    <i class="fas fa-users"></i> Active Queues
                </h5>
            </div>
            <div class="card-body">
                {% for queue in active_queues %}
                <div class="d-flex justify-content-between align-items-center mb-3 p-3 border rounded">
                    <div>
                        <h6 class="mb-1">{{ queue.name }}</h6>
                        <small class="text-muted">{{ queue.get_queue_type_display }}</small>
                    </div>
                    <div class="text-end">
                        <div class="h5 mb-0">{{ queue.current_queue_size }}</div>
                        <small class="text-muted">waiting</small>
                    </div>
                </div>
                {% empty %}
                <div class="text-center text-muted py-3">
                    <i class="fas fa-users fa-2x mb-2"></i>
                    <br>No active queues.
                </div>
                {% endfor %}
                
                {% if active_queues %}
                <div class="d-grid">
                    <a href="{% url 'appointments:queue_management' %}" class="btn btn-outline-primary">
                        <i class="fas fa-cog"></i> Manage Queues
                    </a>
                </div>
                {% endif %}
            </div>
        </div>
        
        <!-- Quick Actions -->
        <div class="card mt-3">
            <div class="card-header">
                <h5 class="card-title mb-0">
                    <i class="fas fa-bolt"></i> Quick Actions
                </h5>
            </div>
            <div class="card-body">
                <div class="d-grid gap-2">
                    <a href="{% url 'appointments:scheduling_calendar' %}" class="btn btn-outline-primary">
                        <i class="fas fa-calendar-plus"></i> Schedule Appointment
                    </a>
                    <a href="{% url 'appointments:appointment_list' %}" class="btn btn-outline-secondary">
                        <i class="fas fa-list"></i> View All Appointments
                    </a>
                    <a href="{% url 'appointments:telemedicine' %}" class="btn btn-outline-info">
                        <i class="fas fa-video"></i> Telemedicine Sessions
                    </a>
                </div>
            </div>
        </div>
    </div>
</div>

<!-- Real-time Updates -->
<script>
document.addEventListener('DOMContentLoaded', function() {
    // Auto-refresh dashboard every 30 seconds
    setInterval(function() {
        htmx.trigger('#appointment-stats', 'refresh');
    }, 30000);
});
</script>
{% endblock %}