Powerful Command-Line Applications in Go

Displaying a Summary to the Users

One of the benefits of having the data stored in a SQL database is that you can use its expressive power to query and summarize the data in many ways. Let’s use that to present a summary of the users’ activities in the application.

To display the data to the users, you’ll add two new sections to your application’s interface as shown in the figures.

1. 

   The Daily Summary section presents a summary of the current day’s activities in minutes broken down by Pomodoro and Breaks.

   You’ll implement the Daily Summary interface using the BarChart Termdash widget.

2. The Weekly Summary section displays the current week’s activities ...