{% extends "base.html" %}

{% block title %}License Management - AsapLoads POS{% endblock %}

{% block header_title %}License Management{% endblock %}

{% block content %}
<div class="card mb-4">
    <div class="card-header d-flex justify-content-between align-items-center">
        <div>
            <h5 class="card-title mb-0">License Keys</h5>
            <small class="text-muted">Manage branch license keys</small>
        </div>
        <div class="btn-group">
            <a href="{% url 'admin_create_business' %}" class="btn btn-success btn-sm">
                <i class="fas fa-building"></i> Create Business
            </a>
            <a href="{% url 'license_add' %}" class="btn btn-primary btn-sm">
                <i class="fas fa-plus"></i> Generate License
            </a>
        </div>
    </div>
    <div class="card-body">
        {% if licenses %}
            <div class="table-responsive">
                <table class="table table-striped table-hover license-table">
                    <thead>
                        <tr>
                            <th>License Key</th>
                            <th>Branch</th>
                            <th>Issue Date</th>
                            <th>Expiry Date</th>
                            <th>Status</th>
                            <th>Actions</th>
                        </tr>
                    </thead>
                    <tbody>
                        {% for license in licenses %}
                            <tr>
                                <td>
                                    <span class="license-key">{{ license.license_key }}</span>
                                </td>
                                <td>{{ license.branch.name }}</td>
                                <td>{{ license.issue_date|date:"M d, Y" }}</td>
                                <td>{{ license.expiry_date|date:"M d, Y" }}</td>
                                <td>
                                    {% if license.is_active %}
                                        {% if license.is_expired %}
                                            <span class="badge bg-danger">Expired</span>
                                        {% else %}
                                            <span class="badge bg-success">Active</span>
                                            <small class="text-muted d-block">{{ license.days_remaining }} days remaining</small>
                                        {% endif %}
                                    {% else %}
                                        <span class="badge bg-secondary">Revoked</span>
                                    {% endif %}
                                </td>
                                <td>
                                    <div class="btn-group btn-group-sm">
                                        {% if license.is_active and not license.is_expired %}
                                            <a href="{% url 'license_revoke' license.id %}" class="btn btn-outline-danger" title="Revoke">
                                                <i class="fas fa-ban"></i> Revoke
                                            </a>
                                        {% endif %}
                                        <a href="{% url 'license_renew' license.id %}" class="btn btn-outline-success" title="Renew">
                                            <i class="fas fa-sync-alt"></i> Renew
                                        </a>
                                    </div>
                                </td>
                            </tr>
                        {% endfor %}
                    </tbody>
                </table>
            </div>
        {% else %}
            <div class="alert alert-info">
                <p class="mb-0 text-center">No license keys found. <a href="{% url 'license_add' %}">Generate a license key</a> to get started.</p>
            </div>
        {% endif %}
    </div>
</div>

<div class="card">
    <div class="card-header">
        <h5 class="card-title mb-0">License Information</h5>
    </div>
    <div class="card-body">
        <div class="row">
            <div class="col-md-4 mb-3">
                <div class="card bg-primary text-white h-100">
                    <div class="card-body">
                        <h5 class="card-title">License Verification</h5>
                        <p class="card-text">Each branch requires a valid license to operate the POS system. Licenses are checked on every login and session initialization.</p>
                    </div>
                </div>
            </div>
            <div class="col-md-4 mb-3">
                <div class="card bg-success text-white h-100">
                    <div class="card-body">
                        <h5 class="card-title">License Duration</h5>
                        <p class="card-text">Licenses can be issued for various durations from 30 days to 2 years. When a license expires, branch operations will be restricted.</p>
                    </div>
                </div>
            </div>
            <div class="col-md-4 mb-3">
                <div class="card bg-info text-white h-100">
                    <div class="card-body">
                        <h5 class="card-title">License Management</h5>
                        <p class="card-text">Licenses can be renewed before or after expiry. You can also revoke licenses to immediately restrict access to a branch.</p>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>
{% endblock %}