/*
* ViewSessionsClick - view all session that belong to the project.
*/
private async void ViewSessionsClick(object sender, EventArgs e)
{
if (preventMovement())
{
List <Session> projectSessions = database.GetSessionsOfProjects(selectedProject.Id);
await Navigation.PushModalAsync(new View_Sessions(projectSessions, database));
}
}
/*
* 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));
}
/*
* GetEngageTime - Get the total time the user has work on this particular
* project, this methos add the time in all the sessions subtracting the
* interrupts.
* @param selectedProject - The Project.
* @param database - The database.
*/
public static TimeSpan GetEngageTime(Project selectedProject, Database_Controller database)
{
double minutes = 0;
TimeSpan difference;
List <Session> projectSessions = database.GetSessionsOfProjects(selectedProject.Id);
foreach (var session in projectSessions)
{
try
{
double lessTime = 0;
List <Interrupts> interruptsList = database.GetInterruptsOfSession(session.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 (session.end is null)
{
minutes += 0;
}
else
{
difference = (TimeSpan)(session.end - session.start);
minutes += ((double)difference.TotalMinutes) - lessTime;
}
}
catch
{
minutes += 0;
}
}
return(TimeSpan.FromMinutes(minutes));
}
