Encapsulation of an existing SAPUI5 application in a UI Component

Dear Colleagues,

We would like to make reusable our existing SAPUI5 application.

In the future we would like to launch it from FIORI.

Currently it is an application which is launched through index.html.

There are javascript views and controllers.

Please could you tell me how we can encapsulate this application in a UI Component.

Thanks.

Best Regards.

Sylvie