{% extends "base.html" %}

{% block title %}Users - Email Server Management{% endblock %}
{% block page_title %}User Management{% endblock %}

{% block content %}
<div class="d-flex justify-content-between align-items-center mb-4">
    <h2>
        <i class="bi bi-people me-2"></i>
        Users
    </h2>
    <a href="{{ url_for('email.add_user') }}" class="btn btn-primary">
        <i class="bi bi-person-plus me-2"></i>
        Add User
    </a>
</div>

<div class="card">
    <div class="card-header">
        <h5 class="mb-0">
            <i class="bi bi-list-ul me-2"></i>
            All Users
        </h5>
    </div>
    <div class="card-body p-0">
        {% if users %}
            <div class="table-responsive">
                <table class="table table-dark table-hover mb-0">
                    <thead>
                        <tr>
                            <th>Email</th>
                            <th>Domain</th>
                            <th>Permissions</th>
                            <th>Status</th>
                            <th>Created</th>
                            <th>Actions</th>
                        </tr>
                    </thead>
                    <tbody>
                        {% for user, domain in users %}
                        <tr>
                            <td>
                                <div class="fw-bold">{{ user.email }}</div>
                            </td>
                            <td>
                                <span class="badge bg-secondary">{{ domain.domain_name }}</span>
                            </td>
                            <td>
                                {% if user.can_send_as_domain %}
                                    <span class="badge bg-warning">
                                        <i class="bi bi-star me-1"></i>
                                        Domain Admin
                                    </span>
                                    <br>
                                    <small class="text-muted">Can send as *@{{ domain.domain_name }}</small>
                                {% else %}
                                    <span class="badge bg-info">
                                        <i class="bi bi-person me-1"></i>
                                        User
                                    </span>
                                    <br>
                                    <small class="text-muted">Can only send as {{ user.email }}</small>
                                {% endif %}
                            </td>
                            <td>
                                {% if user.is_active %}
                                    <span class="badge bg-success">
                                        <i class="bi bi-check-circle me-1"></i>
                                        Active
                                    </span>
                                {% else %}
                                    <span class="badge bg-danger">
                                        <i class="bi bi-x-circle me-1"></i>
                                        Inactive
                                    </span>
                                {% endif %}
                            </td>
                            <td>
                                <small class="text-muted">
                                    {{ user.created_at.strftime('%Y-%m-%d %H:%M') }}
                                </small>
                            </td>
                            <td>
                                <div class="btn-group" role="group">
                                    <!-- Edit Button -->
                                    <a href="{{ url_for('email.edit_user', user_id=user.id) }}" 
                                       class="btn btn-outline-primary btn-sm"
                                       title="Edit User">
                                        <i class="bi bi-pencil"></i>
                                    </a>
                                    
                                    <!-- Enable/Disable Button -->
                                    {% if user.is_active %}
                                        <form method="post" action="{{ url_for('email.delete_user', user_id=user.id) }}" class="d-inline">
                                            <button type="submit" 
                                                    class="btn btn-outline-warning btn-sm"
                                                    title="Disable User"
                                                    onclick="return confirm('Disable user {{ user.email }}?')">
                                                <i class="bi bi-pause-circle"></i>
                                            </button>
                                        </form>
                                    {% else %}
                                        <form method="post" action="{{ url_for('email.enable_user', user_id=user.id) }}" class="d-inline">
                                            <button type="submit" 
                                                    class="btn btn-outline-success btn-sm"
                                                    title="Enable User"
                                                    onclick="return confirm('Enable user {{ user.email }}?')">
                                                <i class="bi bi-play-circle"></i>
                                            </button>
                                        </form>
                                    {% endif %}
                                    
                                    <!-- Permanent Remove Button -->
                                    <form method="post" action="{{ url_for('email.remove_user', user_id=user.id) }}" class="d-inline">
                                        <button type="submit" 
                                                class="btn btn-outline-danger btn-sm"
                                                title="Permanently Remove User"
                                                onclick="return confirm('Permanently remove user {{ user.email }}? This cannot be undone!')">
                                            <i class="bi bi-trash"></i>
                                        </button>
                                    </form>
                                </div>
                            </td>
                        </tr>
                        {% endfor %}
                    </tbody>
                </table>
            </div>
        {% else %}
            <div class="text-center py-5">
                <i class="bi bi-people text-muted" style="font-size: 4rem;"></i>
                <h4 class="text-muted mt-3">No users configured</h4>
                <p class="text-muted">Add users to enable username/password authentication</p>
                <a href="{{ url_for('email.add_user') }}" class="btn btn-primary">
                    <i class="bi bi-person-plus me-2"></i>
                    Add Your First User
                </a>
            </div>
        {% endif %}
    </div>
</div>

{% if users %}
<div class="row mt-4">
    <div class="col-md-6">
        <div class="card">
            <div class="card-header">
                <h6 class="mb-0">
                    <i class="bi bi-info-circle me-2"></i>
                    User Statistics
                </h6>
            </div>
            <div class="card-body">
                <ul class="list-unstyled mb-0">
                    <li class="mb-2">
                        <i class="bi bi-check-circle text-success me-2"></i>
                        <strong>Active users:</strong> {{ users|selectattr('0.is_active')|list|length }}
                    </li>
                    <li class="mb-2">
                        <i class="bi bi-star text-warning me-2"></i>
                        <strong>Domain admins:</strong> {{ users|selectattr('0.can_send_as_domain')|list|length }}
                    </li>
                    <li>
                        <i class="bi bi-person text-info me-2"></i>
                        <strong>Regular users:</strong> {{ users|rejectattr('0.can_send_as_domain')|list|length }}
                    </li>
                </ul>
            </div>
        </div>
    </div>
    <div class="col-md-6">
        <div class="card">
            <div class="card-header">
                <h6 class="mb-0">
                    <i class="bi bi-lightbulb me-2"></i>
                    Permission Levels
                </h6>
            </div>
            <div class="card-body">
                <ul class="list-unstyled mb-0">
                    <li class="mb-2">
                        <span class="badge bg-warning me-2">Domain Admin</span>
                        Can send as any email address in their domain
                    </li>
                    <li>
                        <span class="badge bg-info me-2">Regular User</span>
                        Can only send as their own email address
                    </li>
                </ul>
            </div>
        </div>
    </div>
</div>
{% endif %}
{% endblock %}