/*
* AverageOfTasks - Get the average time spend in tasks.
* @param selectedProject -The Project.
* @param database -The database.
*/
public static TimeSpan AverageOfTasks(Project selectedProject, Database_Controller database)
{
double minutes = 0;
double Final = 0;
TimeSpan difference;
List <Session> projectSessions = database.GetSessionsOfProjects(selectedProject.Id);
selectedProject.tasks = database.GetTaskOfProjects(selectedProject.Id);
foreach (var tempTask in selectedProject.tasks)
{
tempTask.sessions = database.GetSessionsOfTask(tempTask.Id);
foreach (var tempSession in tempTask.sessions)
{
minutes = 0;
try
{
double lessTime = 0;
List <Interrupts> interruptsList = database.GetInterruptsOfSession(tempSession.Id);
foreach (var interrupt in interruptsList)
{
try
{
if (interrupt.end is null)
{
lessTime += 0;
}
else
{
lessTime += ((double)((TimeSpan)(interrupt.end - interrupt.start)).TotalMinutes);
}
}
catch
{
lessTime += 0;
}
}
if (tempSession.end is null)
{
minutes += 0;
}
else
{
difference = (TimeSpan)(tempSession.end - tempSession.start);
minutes += ((double)difference.TotalMinutes) - lessTime;
}
}
catch
{
minutes += 0;
}
Final += minutes;
}
}
return(TimeSpan.FromMinutes(Final / selectedProject.tasks.Count));
}
/*
* OnSelection - Method that display the information of the selected task.
*/
void OnSelection(object sender, ItemTappedEventArgs e)
{
if (e.Item == null)
{
return;
}
Project_Task temp_task = (Project_Task)e.Item;
Name.Text = "Name: ";
Decription.Text = "Description: ";
Estimation.Text = "Estimation: ";
temp_task.sessions = database.GetSessionsOfTask(temp_task.Id);
double timeSP;
if (temp_task.sessions != null)
{
timeSP = GetTaskEngageTime(temp_task.sessions);
TimeSpendTask.Text = "Time Spend: " + TimeSpan.FromMinutes(Math.Round(timeSP, 3)).ToString();
}
else
{
timeSP = 0;
}
Name.Text += temp_task.name;
Decription.Text += temp_task.description;
Estimation.Text += TimeSpan.FromMinutes(temp_task.estimation).ToString();
tapped = temp_task;
if (temp_task.estimation < timeSP)
{
TimeSpendTask.BackgroundColor = Color.Red;
}
else
{
TimeSpendTask.BackgroundColor = Color.Green;
}
overlay.IsVisible = true;
Tasks_List.IsVisible = false;
View_Sessions.IsVisible = false;
Delete_Project.IsVisible = false;
Name.Focus();
}
