// Add a task to the database.
private void AddTask(DatabaseTools dbTools)
{
// User writes desired name for the task.
Console.WriteLine("Enter name of task to be added:");
string name = Console.ReadLine();
// Check that a name is given and the name doesn't already exist in the database.
if (name.Length == 0)
{
Console.WriteLine("Error: Name must be at least 1 character.");
return;
}
if (dbTools.TaskExists(name))
{
Console.WriteLine(string.Format("Error: Task named '{0}' already exists.", name));
return;
}
// User writes desired description for the to be created task.
Console.WriteLine(string.Format("Enter description for task '{0}':", name));
string description = Console.ReadLine();
// Call the database tools to make changes to the database.
dbTools.AddTaskToDatabase(name, description);
}
// Toggle a task as 'done' or 'in-progress' in the database.
private void ToggleTask(DatabaseTools dbTools)
{
// User writes which task they want to toggle.
Console.WriteLine("Enter name of task to be toggled:");
string name = Console.ReadLine();
// Check if the task exists
if (!dbTools.TaskExists(name))
{
Console.WriteLine(string.Format("Error: Task named '{0}' doesn't exist.", name));
return;
}
// Call the database tools to make changes to the database.
dbTools.ToggleTask(name);
}
// Update the description of a task in the database.
private void UpdateTask(DatabaseTools dbTools)
{
// User writes which task they want to update the description of.
Console.WriteLine("Enter name of task to be updated:");
string name = Console.ReadLine();
// Check if the task exists
if (!dbTools.TaskExists(name))
{
Console.WriteLine(string.Format("Error: Task named '{0}' doesn't exist.", name));
return;
}
// User writes new description.
Console.WriteLine(string.Format("Enter a description for '{0}'.", name));
string description = Console.ReadLine();
// Call the database tools to make changes to the database.
dbTools.UpdateTaskDescription(name, description);
}
