{% extends "base.html" %}

{% block title %}{% trans %}User Management{% endtrans %} - Edu-Space Admin{% endblock %}

{% block content %}
<div class="container-fluid pt-5 mt-4">
    <!-- Header -->
    <div class="d-flex justify-content-between align-items-center mb-4">
        <div>
            <h1 class="h3 mb-1">
                <i class="bi bi-people text-primary me-2"></i>{% trans %}User Management{% endtrans %}
            </h1>
            <p class="text-muted small mb-0">{% trans %}Manage user accounts, assign roles, and control active status.{% endtrans %}</p>
        </div>
        <div>
            <a href="{{ url_for('admin.user_add') }}" class="btn btn-primary">
                <i class="bi bi-person-plus me-1"></i>{% trans %}New User{% endtrans %}
            </a>
        </div>
    </div>

    <!-- Filters & Search -->
    <div class="card border-0 shadow-sm mb-4">
        <div class="card-body p-3">
            <form method="GET" class="row g-2 align-items-center">
                <div class="col-md-5">
                    <div class="input-group input-group-sm">
                        <span class="input-group-text bg-body-tertiary border-end-0">
                            <i class="bi bi-search text-muted"></i>
                        </span>
                        <input type="text" name="search" class="form-control border-start-0" 
                               placeholder="{% trans %}Search by name or email...{% endtrans %}" 
                               value="{{ search }}">
                    </div>
                </div>
                <div class="col-md-3">
                    <select name="role" class="form-select form-select-sm">
                        <option value="">{% trans %}All Roles{% endtrans %}</option>
                        {% for r in roles %}
                            <option value="{{ r.id }}" {% if role_filter == (r.id|string) %}selected{% endif %}>{{ r.name }}</option>
                        {% endfor %}
                    </select>
                </div>
                <div class="col-md-2">
                    <select name="status" class="form-select form-select-sm">
                        <option value="">{% trans %}All Statuses{% endtrans %}</option>
                        <option value="active" {% if status_filter == 'active' %}selected{% endif %}>{% trans %}Active{% endtrans %}</option>
                        <option value="inactive" {% if status_filter == 'inactive' %}selected{% endif %}>{% trans %}Inactive{% endtrans %}</option>
                    </select>
                </div>
                <div class="col-md-2 d-flex gap-2">
                    <button type="submit" class="btn btn-primary btn-sm w-100">
                        <i class="bi bi-filter me-1"></i>{% trans %}Filter{% endtrans %}
                    </button>
                    {% if search or role_filter or status_filter %}
                        <a href="{{ url_for('admin.users_list') }}" class="btn btn-outline-secondary btn-sm" title="{% trans %}Clear filters{% endtrans %}">
                            <i class="bi bi-x-lg"></i>
                        </a>
                    {% endif %}
                </div>
            </form>
        </div>
    </div>

    <!-- Users Table -->
    <div class="card border-0 shadow-sm">
        <div class="table-responsive">
            <table class="table table-hover align-middle mb-0">
                <thead class="bg-body-tertiary">
                    <tr>
                        <th class="ps-4">{% trans %}User{% endtrans %}</th>
                        <th>{% trans %}Email{% endtrans %}</th>
                        <th>{% trans %}Role / Group{% endtrans %}</th>
                        <th>{% trans %}Status{% endtrans %}</th>
                        <th>{% trans %}Last Login{% endtrans %}</th>
                        <th class="text-end pe-4">{% trans %}Actions{% endtrans %}</th>
                    </tr>
                </thead>
                <tbody>
                    {% for u in users %}
                    <tr>
                        <td class="ps-4">
                            <div class="d-flex align-items-center">
                                <div class="user-avatar-small me-2">
                                    {{ (u.first_name[0] if u.first_name else 'U')|upper }}
                                </div>
                                <div>
                                    <div class="fw-bold">{{ u.name }}</div>
                                    <small class="text-muted">ID: #{{ u.id }}</small>
                                </div>
                            </div>
                        </td>
                        <td>
                            <span class="font-monospace small">{{ u.email }}</span>
                        </td>
                        <td>
                            {% if u.role_obj %}
                                <span class="badge badge-brand">
                                    <i class="bi bi-shield-check me-1"></i>{{ u.role_obj.name }}
                                </span>
                            {% else %}
                                <span class="badge bg-secondary">
                                    {{ u.role or _('No Role') }}
                                </span>
                            {% endif %}
                        </td>
                        <td>
                            {% if u.is_active %}
                                <span class="badge bg-success-subtle text-success border border-success-subtle px-2 py-1">
                                    <i class="bi bi-check-circle me-1"></i>{% trans %}Active{% endtrans %}
                                </span>
                            {% else %}
                                <span class="badge bg-danger-subtle text-danger border border-danger-subtle px-2 py-1">
                                    <i class="bi bi-dash-circle me-1"></i>{% trans %}Inactive{% endtrans %}
                                </span>
                            {% endif %}
                        </td>
                        <td>
                            <small class="text-muted">
                                {% if u.last_login %}
                                    {{ format_datetime(u.last_login, format='short') }}
                                {% else %}
                                    {% trans %}Never{% endtrans %}
                                {% endif %}
                            </small>
                        </td>
                        <td class="text-end pe-4">
                            <div class="btn-group btn-group-sm">
                                <a href="{{ url_for('admin.user_edit', id=u.id) }}" class="btn btn-outline-primary" title="{% trans %}Edit User{% endtrans %}">
                                    <i class="bi bi-pencil"></i>
                                </a>
                                {% if u.id != current_user.id %}
                                    <form action="{{ url_for('admin.user_toggle', id=u.id) }}" method="POST" class="d-inline">
                                        <button type="submit" class="btn {% if u.is_active %}btn-outline-warning{% else %}btn-outline-success{% endif %}" 
                                                title="{% if u.is_active %}{% trans %}Deactivate User{% endtrans %}{% else %}{% trans %}Activate User{% endtrans %}{% endif %}">
                                            <i class="bi {% if u.is_active %}bi-person-x{% else %}bi-person-check{% endif %}"></i>
                                        </button>
                                    </form>
                                    <button type="button" class="btn btn-outline-danger btn-delete-user"
                                            data-user-id="{{ u.id }}"
                                            data-user-name="{{ u.name }}"
                                            data-user-email="{{ u.email }}"
                                            data-action-url="{{ url_for('admin.user_delete', id=u.id) }}"
                                            title="{% trans %}Eliminar Usuario{% endtrans %}">
                                        <i class="bi bi-trash"></i>
                                    </button>
                                {% endif %}
                            </div>
                        </td>
                    </tr>
                    {% else %}
                    <tr>
                        <td colspan="6" class="text-center py-5 text-muted">
                            <i class="bi bi-people fs-1 d-block mb-2 text-secondary"></i>
                            {% trans %}No users found matching the criteria.{% endtrans %}
                        </td>
                    </tr>
                    {% endfor %}
                </tbody>
            </table>
        </div>

        <!-- Pagination -->
        {% if pagination.pages > 1 %}
        <div class="card-footer bg-body-tertiary d-flex justify-content-between align-items-center py-2 px-4">
            <small class="text-muted">
                {% trans %}Showing page{% endtrans %} {{ pagination.page }} {% trans %}of{% endtrans %} {{ pagination.pages }} ({{ pagination.total }} {% trans %}total{% endtrans %})
            </small>
            <ul class="pagination pagination-sm mb-0">
                {% if pagination.has_prev %}
                    <li class="page-item"><a class="page-link" href="{{ url_for('admin.users_list', page=pagination.prev_num, search=search, role=role_filter, status=status_filter) }}">&laquo;</a></li>
                {% endif %}
                {% for p in pagination.iter_pages(left_edge=1, right_edge=1, left_current=2, right_current=2) %}
                    {% if p %}
                        <li class="page-item {% if p == pagination.page %}active{% endif %}">
                            <a class="page-link" href="{{ url_for('admin.users_list', page=p, search=search, role=role_filter, status=status_filter) }}">{{ p }}</a>
                        </li>
                    {% else %}
                        <li class="page-item disabled"><span class="page-link">…</span></li>
                    {% endif %}
                {% endfor %}
                {% if pagination.has_next %}
                    <li class="page-item"><a class="page-link" href="{{ url_for('admin.users_list', page=pagination.next_num, search=search, role=role_filter, status=status_filter) }}">&raquo;</a></li>
                {% endif %}
            </ul>
        </div>
        {% endif %}
    </div>
</div>

<!-- Modal Global de Eliminación de Usuario (fuera de la tabla) -->
<div class="modal fade" id="deleteUserModal" tabindex="-1" aria-hidden="true" data-bs-backdrop="static">
    <div class="modal-dialog modal-dialog-centered">
        <div class="modal-content border-0 shadow-lg" style="border-radius: 14px;">
            <div class="modal-header border-0 pb-0">
                <div class="d-flex align-items-center">
                    <div class="badge bg-danger-subtle text-danger p-2 rounded-circle me-2">
                        <i class="bi bi-person-x-fill fs-5"></i>
                    </div>
                    <h5 class="modal-title fw-bold text-danger mb-0">{% trans %}Confirmar Eliminación de Usuario{% endtrans %}</h5>
                </div>
                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
            </div>
            <div class="modal-body text-start py-3">
                <p class="mb-2">{% trans %}¿Está seguro de que desea eliminar permanentemente al siguiente usuario?{% endtrans %}</p>
                <div class="p-2 rounded bg-body-tertiary mb-2">
                    <div class="fw-bold text-primary" id="deleteUserName"></div>
                    <div class="small text-muted font-monospace" id="deleteUserEmail"></div>
                </div>
                <p class="text-muted small mb-0"><i class="bi bi-exclamation-triangle me-1 text-warning"></i>{% trans %}Esta acción desvinculará sus comisiones y reservas asociadas. No se puede deshacer.{% endtrans %}</p>
            </div>
            <div class="modal-footer border-0 pt-0">
                <button type="button" class="btn btn-outline-secondary" data-bs-dismiss="modal">{% trans %}Cancelar{% endtrans %}</button>
                <form id="deleteUserForm" method="POST" class="d-inline">
                    <button type="submit" class="btn btn-danger px-3">
                        <i class="bi bi-trash me-1"></i>{% trans %}Eliminar Usuario{% endtrans %}
                    </button>
                </form>
            </div>
        </div>
    </div>
</div>
{% endblock %}

{% block extra_js %}
<script>
document.addEventListener('DOMContentLoaded', function() {
    var deleteModalEl = document.getElementById('deleteUserModal');
    var deleteModal = deleteModalEl ? new bootstrap.Modal(deleteModalEl) : null;
    var nameEl = document.getElementById('deleteUserName');
    var emailEl = document.getElementById('deleteUserEmail');
    var formEl = document.getElementById('deleteUserForm');

    document.querySelectorAll('.btn-delete-user').forEach(function(btn) {
        btn.addEventListener('click', function() {
            var name = this.getAttribute('data-user-name');
            var email = this.getAttribute('data-user-email');
            var actionUrl = this.getAttribute('data-action-url');
            if (nameEl) nameEl.textContent = name;
            if (emailEl) emailEl.textContent = email;
            if (formEl) formEl.action = actionUrl;
            if (deleteModal) deleteModal.show();
        });
    });
});
</script>
{% endblock %}