{% extends "layouts/base.html" %}
{% load i18n %}

{% block title %}{% trans "Provisional Users" %}{% endblock %}

{% block content %}
<div class="container-fluid py-4">
    <!-- Page Header -->
    <div class="row mb-4">
        <div class="col-12">
            <div class="d-flex justify-content-between align-items-center">
                <div>
                    <h1 class="h3 mb-2">
                        <i class="bi bi-people me-2"></i>
                        {% trans "Provisional Users Management" %}
                    </h1>
                    <p class="text-muted mb-0">
                        {% trans "Manage and monitor provisional user onboarding" %}
                    </p>
                </div>
                <button type="button" class="btn btn-primary" data-bs-toggle="modal" data-bs-target="#createUserModal">
                    <i class="bi bi-plus me-2"></i>
                    {% trans "Create Provisional User" %}
                </button>
            </div>
        </div>
    </div>

    <!-- Statistics Cards -->
    <div class="row mb-4">
        <div class="col-md-4">
            <div class="card border-primary mb-3">
                <div class="card-body">
                    <div class="d-flex align-items-center">
                        <div class="flex-shrink-0">
                            <i class="bi bi-clock fa-2x text-primary"></i>
                        </div>
                        <div class="flex-grow-1 ms-3">
                            <h6 class="text-muted mb-1">{% trans "Total Provisional" %}</h6>
                            <h3 class="mb-0">{{ total_count }}</h3>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <div class="col-md-4">
            <div class="card border-success mb-3">
                <div class="card-body">
                    <div class="d-flex align-items-center">
                        <div class="flex-shrink-0">
                            <i class="bi bi-check-circle fa-2x text-success"></i>
                        </div>
                        <div class="flex-grow-1 ms-3">
                            <h6 class="text-muted mb-1">{% trans "Completed" %}</h6>
                            <h3 class="mb-0">{{ completed_count }}</h3>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <div class="col-md-4">
            <div class="card border-warning mb-3">
                <div class="card-body">
                    <div class="d-flex align-items-center">
                        <div class="flex-shrink-0">
                            <i class="bi bi-hourglass-split fa-2x text-warning"></i>
                        </div>
                        <div class="flex-grow-1 ms-3">
                            <h6 class="text-muted mb-1">{% trans "In Progress" %}</h6>
                            <h3 class="mb-0">{{ in_progress_count }}</h3>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Users List -->
    <div class="card shadow-sm">
        <div class="card-header bg-white py-3">
            <div class="d-flex justify-content-between align-items-center">
                <h5 class="mb-0">
                    <i class="bi bi-list me-2"></i>
                    {% trans "Provisional Users List" %}
                </h5>
                <div class="input-group" style="max-width: 300px;">
                    <input type="text" class="form-control" id="searchInput" placeholder="{% trans 'Search users...' %}">
                    <button class="btn btn-outline-secondary" type="button">
                        <i class="bi bi-search"></i>
                    </button>
                </div>
            </div>
        </div>
        <div class="card-body p-0">
            <div class="table-responsive">
                <table class="table table-hover mb-0 align-middle" id="usersTable">
                    <thead class="table-light">
                        <tr>
                            <th>{% trans "User" %}</th>
                            <th>{% trans "Hospital" %}</th>
                            <th>{% trans "Department" %}</th>
                            <th>{% trans "Roles" %}</th>
                            <th>{% trans "Status" %}</th>
                            <th>{% trans "Created" %}</th>
                            <th>{% trans "Actions" %}</th>
                        </tr>
                    </thead>
                    <tbody>
                        {% for user in provisional_users %}
                        <tr>
                            <td>
                                <div class="d-flex align-items-center">
                                    <div class="flex-shrink-0">
                                        <div class="avatar-circle bg-primary text-white">
                                            {{ user.email|first|upper }}
                                        </div>
                                    </div>
                                    <div class="flex-grow-1 ms-3">
                                        <h6 class="mb-0">{{ user.email }}</h6>
                                        <small class="text-muted">{{ user.first_name }} {{ user.last_name }}</small>
                                    </div>
                                </div>
                            </td>
                            <td>{{ user.hospital.name|default:"-" }}</td>
                            <td>{{ user.department.name|default:"-" }}</td>
                            <td>
                                {% for group in user.groups.all %}
                                    <span class="badge bg-secondary me-1">{{ group.name }}</span>
                                {% empty %}
                                    <span class="text-muted">-</span>
                                {% endfor %}
                            </td>
                            <td>
                                {% if user.acknowledgement_completed_at %}
                                    <span class="badge bg-success">
                                        <i class="bi bi-check me-1"></i>
                                        {% trans "Completed" %}
                                    </span>
                                {% else %}
                                    <span class="badge bg-warning">
                                        <i class="bi bi-arrow-repeat me-1"></i>
                                        {% trans "In Progress" %}
                                    </span>
                                {% endif %}
                            </td>
                            <td>
                                <small>{{ user.created_at|date:"M d, Y" }}</small>
                            </td>
                            <td>

                                    <a href="{% url 'accounts:provisional-user-progress' user.id %}" 
                                       class="btn btn-sm btn-outline-primary" 
                                       title="{% trans 'View Progress' %}">

                                        <i class="bi bi-activity"></i>
                                    </a>
                                    <button class="btn btn-sm btn-outline-danger" 
                                            onclick="resendInvitation({{ user.id }})"
                                            title="{% trans 'Resend Invitation' %}">
                                        <i class="bi bi-send"></i>
                                    </button>

                            </td>
                        </tr>
                        {% empty %}
                        <tr>
                            <td colspan="7" class="text-center py-5">
                                <i class="bi bi-person-x fa-3x text-muted mb-3"></i>
                                <p class="text-muted mb-0">
                                    {% trans "No provisional users found" %}
                                </p>
                            </td>
                        </tr>
                        {% endfor %}
                    </tbody>
                </table>
            </div>
        </div>
    </div>
</div>

<!-- Create User Modal -->
<div class="modal fade" id="createUserModal" tabindex="-1" aria-labelledby="createUserModalLabel" aria-hidden="true">
    <div class="modal-dialog modal-lg">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title" id="createUserModalLabel">
                    <i class="bi bi-person-plus me-2"></i>
                    {% trans "Create Provisional User" %}
                </h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
            </div>
            <form method="post">
                {% csrf_token %}
                <div class="modal-body">
                    <div class="row">
                        <div class="col-md-6 mb-3">
                            <label for="email" class="form-label">
                                {% trans "Email Address" %}
                                <span class="text-danger">*</span>
                            </label>
                            <input type="email" class="form-control" id="email" name="email" required>
                        </div>
                        <div class="col-md-6 mb-3">
                            <label for="phone" class="form-label">{% trans "Phone Number" %}</label>
                            <input type="tel" class="form-control" id="phone" name="phone">
                        </div>
                    </div>
                    <div class="row">
                        <div class="col-md-6 mb-3">
                            <label for="first_name" class="form-label">
                                {% trans "First Name" %}
                                <span class="text-danger">*</span>
                            </label>
                            <input type="text" class="form-control" id="first_name" name="first_name" required>
                        </div>
                        <div class="col-md-6 mb-3">
                            <label for="last_name" class="form-label">
                                {% trans "Last Name" %}
                                <span class="text-danger">*</span>
                            </label>
                            <input type="text" class="form-control" id="last_name" name="last_name" required>
                        </div>
                    </div>
                    <div class="row">
                        <div class="col-md-6 mb-3">
                            <label for="hospital" class="form-label">{% trans "Hospital" %}</label>
                            <select class="form-select" id="hospital" name="hospital">
                                <option value="">{% trans "Select Hospital" %}</option>
                                {% for hospital in hospitals %}
                                    <option value="{{ hospital.id }}">{{ hospital.name }}</option>
                                {% endfor %}
                            </select>
                        </div>
                        <div class="col-md-6 mb-3">
                            <label for="department" class="form-label">{% trans "Department" %}</label>
                            <select class="form-select" id="department" name="department">
                                <option value="">{% trans "Select Department" %}</option>
                                {% for department in departments %}
                                    <option value="{{ department.id }}">{{ department.name }}</option>
                                {% endfor %}
                            </select>
                        </div>
                    </div>
                    <div class="mb-3">
                        <label class="form-label">{% trans "Roles" %}</label>
                        <div class="row">
                            {% for role in roles %}
                            <div class="col-md-6 mb-2">
                                <div class="form-check">
                                    <input class="form-check-input" type="checkbox" 
                                           name="roles" id="role_{{ role.id }}" 
                                           value="{{ role.name }}">
                                    <label class="form-check-label" for="role_{{ role.id }}">
                                        {{ role.name }}
                                    </label>
                                </div>
                            </div>
                            {% endfor %}
                        </div>
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">
                        {% trans "Cancel" %}
                    </button>
                    <button type="submit" class="btn btn-primary">
                        <i class="bi bi-send me-2"></i>
                        {% trans "Create & Send Invitation" %}
                    </button>
                </div>
            </form>
        </div>
    </div>
</div>

<style>
.avatar-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
}
</style>

<script>
// Search functionality
document.getElementById('searchInput').addEventListener('keyup', function() {
    const searchValue = this.value.toLowerCase();
    const table = document.getElementById('usersTable');
    const rows = table.getElementsByTagName('tr');
    
    for (let i = 1; i < rows.length; i++) {
        const row = rows[i];
        const cells = row.getElementsByTagName('td');
        let found = false;
        
        for (let j = 0; j < cells.length; j++) {
            const cellText = cells[j].textContent.toLowerCase();
            if (cellText.includes(searchValue)) {
                found = true;
                break;
            }
        }
        
        row.style.display = found ? '' : 'none';
    }
});

function resendInvitation(userId) {
    if (confirm('{% trans "Are you sure you want to resend the invitation email?" %}')) {
        fetch(`/accounts/onboarding/provisional/${userId}/resend/`, {
            method: 'POST',
            headers: {
                'X-CSRFToken': document.querySelector('[name=csrfmiddlewaretoken]').value,
                'Content-Type': 'application/json',
            },
        })
        .then(response => response.json())
        .then(data => {
            if (data.success) {
                alert('{% trans "Invitation sent successfully!" %}');
            } else {
                alert('{% trans "Failed to send invitation." %}');
            }
        })
        .catch(error => {
            console.error('Error:', error);
            alert('{% trans "An error occurred. Please try again." %}');
        });
    }
}
</script>
{% endblock %}