c# wpf project - floor plan

- this program must present users a floor map of a restaurant. It must have a edit mode and a locked mode. In edit mode: - allow user to create different areas of a restaurant and a simple outline of the area. - allow user to edit the floor map of each area according to their needs. -ie. Simple shapes representing tables can be added and removed, shapes must be labeled with a table number entered by users. shapes must be able to resize, drag and drop to a different location with in an area. - a label displays a timer must be on each table (shape). provide function to update this label - Each shape must allow color change to represent different status of a table. in lock mode: - present user a view to the whole floor plan - allow user to change and view different areas. - allow user clicks on each shape (table)