Internal schedule of the device as entity


I’m working on integration for my Wi-Fi thermostat (actually it’s model Salus iT-500). It has internal schedule. It could be daily, 5/2 or weekly. Each item of the schedule is a time and temperature. There are 6 items per day.

I’d like to have an entity to show and set up the schedule.

Could you please suggest the best way to implement it?