{% if previous_sessions %}
<div class="agent-widget widget-small" style="min-width: min(280px, 100%); max-width: min(280px, 100%); margin-left: auto;">
    <div class="widget-header">
        <h3 class="widget-title">
            <span class="widget-icon">📋</span>
            Previous Sessions
        </h3>
    </div>
    <div class="widget-content">
        {% for session in previous_sessions %}
        <div class="session-item">
            <div class="session-header">
                <div class="session-info">
                    <span class="session-status status-{{ session.status }}">
                        {% if session.status == 'completed' %}✅{% elif session.status == 'expired' %}⏰{% elif session.status == 'abandoned' %}❌{% endif %}
                        {{ session.get_status_display }}
                    </span>
                    <span class="session-date">{{ session.created_at|date:"M d" }}</span>
                </div>
                <div class="session-stats">
                    <span class="message-count">{{ session.user_message_count }}/{{ session.agent.message_limit }} msgs</span>
                </div>
            </div>
            
            {% if session.status == 'completed' and session.user_message_count > 0 %}
            <div class="session-actions">
                <div class="download-actions">
                    <a href="{% url 'agents:export_chat' session.session_id %}?format=pdf" 
                       class="download-link pdf-link" 
                       title="Download PDF">
                        📄 PDF
                    </a>
                    <a href="{% url 'agents:export_chat' session.session_id %}?format=txt" 
                       class="download-link txt-link" 
                       title="Download TXT">
                        📝 TXT
                    </a>
                </div>
            </div>
            {% endif %}
        </div>
        {% endfor %}
        
        {% if previous_sessions|length >= 5 %}
        <div class="view-all-sessions">
            <a href="#" class="view-all-link" onclick="alert('Full session history coming soon!')">
                View All Sessions →
            </a>
        </div>
        {% endif %}
    </div>
</div>

<style>
.session-item {
    padding: var(--spacing-sm);
    border: 1px solid var(--outline-variant);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-sm);
    background: var(--surface);
    transition: all 0.2s ease;
}

.session-item:hover {
    background: var(--surface-variant);
    border-color: var(--primary);
}

.session-item:last-child {
    margin-bottom: 0;
}

.session-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-xs);
}

.session-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.session-status {
    font-size: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
}

.session-status.status-completed {
    color: var(--success);
}

.session-status.status-expired {
    color: var(--warning);
}

.session-status.status-abandoned {
    color: var(--error);
}

.session-date {
    font-size: 11px;
    color: var(--on-surface-variant);
}

.session-stats {
    text-align: right;
}

.message-count {
    font-size: 11px;
    color: var(--on-surface-variant);
    background: var(--surface-variant);
    padding: 2px 6px;
    border-radius: 3px;
}

.session-actions {
    border-top: 1px solid var(--outline-variant);
    padding-top: var(--spacing-xs);
}

.download-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
}

.download-link {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    background: var(--primary);
    color: white;
    text-decoration: none;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
    transition: all 0.2s ease;
    flex: 1;
    justify-content: center;
}

.download-link:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    color: white;
    text-decoration: none;
}

.download-link.pdf-link {
    background: #dc2626;
}

.download-link.pdf-link:hover {
    background: #b91c1c;
}

.download-link.txt-link {
    background: var(--primary);
}

.download-link.txt-link:hover {
    background: var(--primary-dark);
}

.view-all-sessions {
    margin-top: var(--spacing-sm);
    text-align: center;
    border-top: 1px solid var(--outline-variant);
    padding-top: var(--spacing-sm);
}

.view-all-link {
    font-size: 12px;
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

.view-all-link:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .session-header {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .session-stats {
        text-align: left;
    }
    
    .download-actions {
        flex-direction: column;
    }
}
</style>
{% endif %}