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

{% block title %}Consent Management - {{ 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-file-signature me-2"></i>Consent Management
                    </h4>
                </div>
                
                <div class="card-body">
                    <!-- Filters -->
                    <div class="row mb-3">
                        <div class="col-md-3">
                            <select name="status" class="form-select">
                                <option value="">All Status</option>
                                <option value="PENDING">Pending</option>
                                <option value="SIGNED">Signed</option>
                                <option value="EXPIRED">Expired</option>
                                <option value="REVOKED">Revoked</option>
                            </select>
                        </div>
                        <div class="col-md-3">
                            <select name="template_id" class="form-select">
                                <option value="">All Templates</option>
                                <!-- Template options would be populated -->
                            </select>
                        </div>
                        <div class="col-md-4">
                            <input type="text" name="search" class="form-control" placeholder="Search patients...">
                        </div>
                        <div class="col-md-2">
                            <button type="submit" class="btn btn-primary w-100">
                                <i class="fas fa-search"></i>
                            </button>
                        </div>
                    </div>
                    
                    <!-- Consent Forms List -->
                    <div class="table-responsive">
                        <table class="table table-hover">
                            <thead>
                                <tr>
                                    <th>Patient</th>
                                    <th>Template</th>
                                    <th>Status</th>
                                    <th>Created</th>
                                    <th>Signed</th>
                                    <th>Actions</th>
                                </tr>
                            </thead>
                            <tbody>
                                {% for consent in consent_forms %}
                                <tr>
                                    <td>
                                        <strong>{{ consent.patient.get_full_name }}</strong><br>
                                        <small class="text-muted">MRN: {{ consent.patient.mrn }}</small>
                                    </td>
                                    <td>{{ consent.template.name }}</td>
                                    <td>
                                        {% if consent.status == 'PENDING' %}
                                            <span class="badge bg-warning">Pending</span>
                                        {% elif consent.status == 'SIGNED' %}
                                            <span class="badge bg-success">Signed</span>
                                        {% elif consent.status == 'EXPIRED' %}
                                            <span class="badge bg-danger">Expired</span>
                                        {% elif consent.status == 'REVOKED' %}
                                            <span class="badge bg-secondary">Revoked</span>
                                        {% endif %}
                                    </td>
                                    <td>{{ consent.created_at|date:"M d, Y H:i" }}</td>
                                    <td>
                                        {% if consent.patient_signed_at %}
                                            {{ consent.patient_signed_at|date:"M d, Y H:i" }}
                                        {% else %}
                                            <span class="text-muted">Not signed</span>
                                        {% endif %}
                                    </td>
                                    <td>
                                        <div class="btn-group btn-group-sm">
                                            <button class="btn btn-outline-primary" title="View">
                                                <i class="fas fa-eye"></i>
                                            </button>
                                            {% if consent.status == 'PENDING' %}
                                            <button class="btn btn-outline-success" 
                                                    title="Sign"
                                                    hx-get="{% url 'patients:sign_consent_form' consent.consent_id %}"
                                                    hx-target="#sign-consent-modal .modal-body"
                                                    data-bs-toggle="modal" 
                                                    data-bs-target="#sign-consent-modal">
                                                <i class="fas fa-signature"></i>
                                            </button>
                                            {% endif %}
                                            <button class="btn btn-outline-secondary" title="Download">
                                                <i class="fas fa-download"></i>
                                            </button>
                                        </div>
                                    </td>
                                </tr>
                                {% empty %}
                                <tr>
                                    <td colspan="6" class="text-center py-4">
                                        <i class="fas fa-file-signature fa-3x text-muted mb-3"></i>
                                        <h5 class="text-muted">No consent forms found</h5>
                                        <p class="text-muted">No consent forms match your current filters.</p>
                                    </td>
                                </tr>
                                {% endfor %}
                            </tbody>
                        </table>
                    </div>
                    
                    <!-- Pagination -->
                    {% if is_paginated %}
                    <nav aria-label="Consent forms 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>

<!-- Sign Consent Modal -->
<div class="modal fade" id="sign-consent-modal" tabindex="-1">
    <div class="modal-dialog modal-lg">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title">Sign Consent Form</h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
            </div>
            <div class="modal-body">
                <!-- Content loaded via HTMX -->
            </div>
        </div>
    </div>
</div>
{% endblock %}