public void LoadStages(string optionalStudent)
{
DBClassesDataContext dbc = new DBClassesDataContext();
IEnumerable <STAGE> lst = from s in dbc.STAGEs
where s.CertificationID == CertificationID
select s;
mStages = new List <STAGE>();
foreach (STAGE l in lst)
{
mStages.Add(l);
}
IsComplete = true;
foreach (STAGE stg in mStages)
{
stg.LoadLessons(dbc);
// if student is specified, load his completion status
if (!String.IsNullOrEmpty(optionalStudent))
{
IEnumerable <CompletionLog> log = CompletionLog.LoadStudentLog(dbc, optionalStudent);
List <CompletionLog> logcopy = new List <CompletionLog>();
foreach (CompletionLog l in log)
{
logcopy.Add(l);
}
IEnumerable <LessonTimeLog> timelog = LessonTimeLog.LoadStudentLog(dbc, optionalStudent);
List <LessonTimeLog> timelogcopy = new List <LessonTimeLog>();
foreach (LessonTimeLog l in timelog)
{
timelogcopy.Add(l);
}
stg.LoadStudentStatus(timelogcopy, logcopy, optionalStudent);
}
if (stg.IsAllStarted)
{
IsStarted = true;
}
if (!stg.IsAllComplete)
{
IsComplete = false;
}
}
}
/**
* load the completion status of all items for this student
*/
public void LoadStudentStatus(IEnumerable <LessonTimeLog> timelog, IEnumerable <CompletionLog> log, string studentID)
{
// Load the cumulative times logged for this student for this lesson
LessonTimeLog.PopulateTotalTimesForLesson(timelog, studentID, this);
foreach (LESSONITEM less in LessonItems)
{
less.LoadStudentStatus(log, studentID);
}
IsComplete = true;
foreach (LESSONITEM less in LessonItems)
{
if (less.IsGroup)
{
continue; // ignore groups
}
if (less.IsComplete)
{
IsStarted = true;
}
else
{
IsComplete = false;
}
}
IsTimesStarted = false;
// now check the time logs to update if the lesson is started or completed
if (Loggedbriefing > 0 || Loggedclassvideo > 0 || Loggeddebrief > 0 || Loggeddualccday > 0 || Loggeddualccnight > 0 || Loggedduallocalday > 0 || Loggedduallocalnight > 0 || Loggedexams > 0 || Loggedsoloccday > 0 || Loggedsoloccnight > 0 || Loggedsololocalday > 0 || Loggedsololocalnight > 0)
{
IsTimesStarted = true; // some time has been logged, so started
}
IsTimesComplete = true;
if (Loggedbriefing < (decimal)briefing || Loggedclassvideo < (decimal)classvideo || Loggeddebrief < (decimal)debrief ||
Loggeddualccday < (decimal)dualccday || Loggeddualccnight < (decimal)dualccnight || Loggedduallocalday < (decimal)duallocalday || Loggedduallocalnight < (decimal)duallocalnight ||
Loggedexams < (decimal)exams || Loggedsoloccday < (decimal)soloccday || Loggedsoloccnight < (decimal)soloccnight || Loggedsololocalday < (decimal)sololocalday ||
Loggedsololocalnight < (decimal)sololocalnight)
{
IsTimesComplete = false; // Times logged is less than times
}
IsAllComplete = IsComplete && IsTimesComplete; // incomplete by default
IsAllStarted = IsStarted || IsTimesStarted; // unstarted by default
}