{% extends "base.html" %}
{% load static %}

{% block title %}Surgery Schedule - {{ block.super }}{% endblock %}

{% block content %}
<div class="container-fluid">
    <div class="row">
        <div class="col-12">
            <div class="card">
                <div class="card-header">
                    <h4 class="card-title mb-0">
                        <i class="fas fa-procedures me-2"></i>Surgery Schedule
                    </h4>
                </div>
                
                <div class="card-body">
                    <!-- Filters -->
                    <div class="row mb-3">
                        <div class="col-md-2">
                            <select name="date_filter" class="form-select">
                                <option value="">All Dates</option>
                                <option value="today">Today</option>
                                <option value="tomorrow">Tomorrow</option>
                                <option value="this_week">This Week</option>
                            </select>
                        </div>
                        <div class="col-md-2">
                            <select name="status" class="form-select">
                                <option value="">All Status</option>
                                {% for value, label in surgery_statuses %}
                                <option value="{{ value }}">{{ label }}</option>
                                {% endfor %}
                            </select>
                        </div>
                        <div class="col-md-2">
                            <select name="surgery_type" class="form-select">
                                <option value="">All Types</option>
                                {% for value, label in surgery_types %}
                                <option value="{{ value }}">{{ label }}</option>
                                {% endfor %}
                            </select>
                        </div>
                        <div class="col-md-4">
                            <input type="text" name="search" class="form-control" placeholder="Search patients, procedures, surgeons...">
                        </div>
                        <div class="col-md-2">
                            <button type="submit" class="btn btn-primary w-100">
                                <i class="fas fa-search"></i>
                            </button>
                        </div>
                    </div>
                    
                    <!-- Surgery Schedule Table -->
                    <div class="table-responsive">
                        <table class="table table-hover">
                            <thead>
                                <tr>
                                    <th>Date/Time</th>
                                    <th>Patient</th>
                                    <th>Procedure</th>
                                    <th>Surgeon</th>
                                    <th>Type</th>
                                    <th>Duration</th>
                                    <th>Status</th>
                                    <th>Actions</th>
                                </tr>
                            </thead>
                            <tbody>
                                {% for surgery in surgeries %}
                                <tr>
                                    <td>
                                        <strong>{{ surgery.scheduled_date|date:"M d, Y" }}</strong><br>
                                        <small class="text-muted">{{ surgery.scheduled_start_time|time:"H:i" }}</small>
                                    </td>
                                    <td>
                                        <strong>{{ surgery.patient.get_full_name }}</strong><br>
                                        <small class="text-muted">
                                            MRN: {{ surgery.patient.mrn }} • 
                                            {{ surgery.patient.age }}y {{ surgery.patient.get_gender_display }}
                                        </small>
                                    </td>
                                    <td>
                                        <strong>{{ surgery.procedure_name }}</strong>
                                        {% if surgery.procedure_code %}
                                            <br><small class="text-muted">Code: {{ surgery.procedure_code }}</small>
                                        {% endif %}
                                    </td>
                                    <td>
                                        <strong>{{ surgery.primary_surgeon.get_full_name }}</strong>
                                        {% if surgery.anesthesiologist %}
                                            <br><small class="text-muted">
                                                Anesthesia: {{ surgery.anesthesiologist.get_full_name }}
                                            </small>
                                        {% endif %}
                                    </td>
                                    <td>{{ surgery.get_surgery_type_display }}</td>
                                    <td>{{ surgery.estimated_duration_minutes }} min</td>
                                    <td>
                                        {% if surgery.status == 'SCHEDULED' %}
                                            <span class="badge bg-warning">Scheduled</span>
                                        {% elif surgery.status == 'CONFIRMED' %}
                                            <span class="badge bg-info">Confirmed</span>
                                        {% elif surgery.status == 'PREP' %}
                                            <span class="badge bg-primary">Prep</span>
                                        {% elif surgery.status == 'IN_PROGRESS' %}
                                            <span class="badge bg-success">In Progress</span>
                                        {% elif surgery.status == 'COMPLETED' %}
                                            <span class="badge bg-success">Completed</span>
                                        {% elif surgery.status == 'CANCELLED' %}
                                            <span class="badge bg-danger">Cancelled</span>
                                        {% elif surgery.status == 'POSTPONED' %}
                                            <span class="badge bg-secondary">Postponed</span>
                                        {% endif %}
                                    </td>
                                    <td>
                                        <div class="btn-group btn-group-sm">
                                            {% if surgery.status == 'SCHEDULED' %}
                                            <button class="btn btn-outline-success" 
                                                    title="Confirm Surgery"
                                                    hx-post="{% url 'inpatients:confirm_surgery' surgery.id %}"
                                                    hx-confirm="Confirm this surgery?"
                                                    hx-swap="none">
                                                <i class="fas fa-check"></i>
                                            </button>
                                            {% elif surgery.status == 'CONFIRMED' %}
                                            <button class="btn btn-outline-primary" 
                                                    title="Start Prep"
                                                    hx-post="{% url 'inpatients:start_surgery_prep' surgery.id %}"
                                                    hx-confirm="Start surgery prep?"
                                                    hx-swap="none">
                                                <i class="fas fa-play"></i>
                                            </button>
                                            {% elif surgery.status == 'PREP' %}
                                            <button class="btn btn-outline-success" 
                                                    title="Start Surgery"
                                                    hx-post="{% url 'inpatients:start_surgery' surgery.id %}"
                                                    hx-confirm="Start surgery?"
                                                    hx-swap="none">
                                                <i class="fas fa-procedures"></i>
                                            </button>
                                            {% elif surgery.status == 'IN_PROGRESS' %}
                                            <button class="btn btn-outline-success" 
                                                    title="Complete Surgery"
                                                    hx-post="{% url 'inpatients:complete_surgery' surgery.id %}"
                                                    hx-confirm="Complete surgery?"
                                                    hx-swap="none">
                                                <i class="fas fa-check-circle"></i>
                                            </button>
                                            {% endif %}
                                            
                                            <button class="btn btn-outline-info" title="View Details">
                                                <i class="fas fa-eye"></i>
                                            </button>
                                            
                                            {% if surgery.status not in 'COMPLETED,CANCELLED' %}
                                            <button class="btn btn-outline-warning" 
                                                    title="Postpone"
                                                    hx-post="{% url 'inpatients:postpone_surgery' surgery.id %}"
                                                    hx-confirm="Postpone this surgery?"
                                                    hx-swap="none">
                                                <i class="fas fa-clock"></i>
                                            </button>
                                            <button class="btn btn-outline-danger" 
                                                    title="Cancel"
                                                    hx-post="{% url 'inpatients:cancel_surgery' surgery.id %}"
                                                    hx-confirm="Cancel this surgery?"
                                                    hx-swap="none">
                                                <i class="fas fa-times"></i>
                                            </button>
                                            {% endif %}
                                        </div>
                                    </td>
                                </tr>
                                {% empty %}
                                <tr>
                                    <td colspan="8" class="text-center py-4">
                                        <i class="fas fa-procedures fa-3x text-muted mb-3"></i>
                                        <h5 class="text-muted">No surgeries found</h5>
                                        <p class="text-muted">No surgeries match your current filters.</p>
                                    </td>
                                </tr>
                                {% endfor %}
                            </tbody>
                        </table>
                    </div>
                    
                    <!-- Pagination -->
                    {% if is_paginated %}
                    <nav aria-label="Surgery pagination">
                        <ul class="pagination justify-content-center">
                            {% if page_obj.has_previous %}
                                <li class="page-item">
                                    <a class="page-link" href="?page=1">First</a>
                                </li>
                                <li class="page-item">
                                    <a class="page-link" href="?page={{ page_obj.previous_page_number }}">Previous</a>
                                </li>
                            {% endif %}
                            
                            <li class="page-item active">
                                <span class="page-link">
                                    Page {{ page_obj.number }} of {{ page_obj.paginator.num_pages }}
                                </span>
                            </li>
                            
                            {% if page_obj.has_next %}
                                <li class="page-item">
                                    <a class="page-link" href="?page={{ page_obj.next_page_number }}">Next</a>
                                </li>
                                <li class="page-item">
                                    <a class="page-link" href="?page={{ page_obj.paginator.num_pages }}">Last</a>
                                </li>
                            {% endif %}
                        </ul>
                    </nav>
                    {% endif %}
                </div>
            </div>
        </div>
    </div>
</div>
{% endblock %}