So far, I only can know the state of the deadline if I mark it, and it will show on the result message. But if I want to check whether I finish the deadline for a specific pet, how can I check it except by opening the json file. Can I get the information from the application itself. It is inconvenient to ask user to open the data file to find the information.

So far, I only can know the state of the deadline if I mark it, and it will show on the result message. But if I want to check whether I finish the deadline for a specific pet, how can I check it except by opening the json file. Can I get the information from the application itself. It is inconvenient to ask user to open the data file to find the information.