private double SumLessonPeriod(List <Lesson> list)
{
var res = 0.00;
foreach (var item in list)
{
res += LessonHelper.GetTimeOfLesson(item.LessonPeriod);
}
return(res);
}
async void sessionLoad_Start_lazy() // timing will start on the first keystroke.
{
LessonText = LessonHelper.GetLesson(LesnTyp, SubLesnId);
LessonLen = LesnTyp == LessonType.PhrasesRandm ? LessonText.Length - LessonHelper.PaddingLen : LessonText.Length;
PupilInput = "";
_swMain.Reset();
/*updateUserLessonLst(false)*/
;
PrgsChart.Clear();
IsInSsn = IsCorrect = true;
IsFocusedSB = false; await Task.Delay(9); refreshUiSynch(); await refreshUi();
IsFocusedPI = false; await Task.Delay(9); refreshUiSynch(); await refreshUi();
IsFocusedPI = true; await Task.Delay(99); refreshUiSynch(); await refreshUi(); //this acrobatics seems to bring focus to the textbox.
}
async void prepLessonType(string x, bool doF1 = true)
{
SubLesnId = x.Split('-').Last();
switch (x[0])
{
case 'B': LesnTyp = LessonType.BasicLessons; break;
case 'C': LesnTyp = LessonType.Combinations; break;
case 'D': LesnTyp = LessonType.DigitSymbols; break;
case 'F': LesnTyp = LessonType.EditableFile; break;
case 'S': LesnTyp = LessonType.SpecialDrill; break;
case 'P': LesnTyp = LessonType.PhrasesRandm; break;
case 'X': LesnTyp = LessonType.Experimental; break;
default: break;
}
LessonText = LessonHelper.GetLesson(LesnTyp, SubLesnId);
LessonLen = LesnTyp == LessonType.PhrasesRandm ? LessonText.Length - LessonHelper.PaddingLen : LessonText.Length;
if (doF1)
{
using (var db = A0DbMdl.GetA0DbMdlAzureDb)
{
loadListsFromDB(DashName, SelectUser, db);
await updateDoneTodo(SelectUser, synth, db);
}
}
CurInfo = $"{(LesnTyp)} - {SubLesnId:N0} ";// ({DashName})";
}
void onShowChart(object mode)
{
string f;
switch ((string)mode)
{
case "Full": f = "y-M-d"; /**/ _chartUC.LoadDataToChart(CurUserCurExcrsRsltLst.OrderByDescending(r => r.DoneAt)); break;
case "Year": f = "MMM d"; /**/ _chartUC.LoadDataToChart(CurUserCurExcrsRsltLst.Where(r => r.DoneAt > DateTime.Now.AddYears(-1)).OrderByDescending(r => r.DoneAt)); break;
case "3Mon": f = "ddd d"; /**/ _chartUC.LoadDataToChart(CurUserCurExcrsRsltLst.Where(r => r.DoneAt > DateTime.Now.AddMonths(-3)).OrderByDescending(r => r.DoneAt)); break;
case "Mont": f = "ddd d"; /**/ _chartUC.LoadDataToChart(CurUserCurExcrsRsltLst.Where(r => r.DoneAt > DateTime.Now.AddMonths(-1)).OrderByDescending(r => r.DoneAt)); break;
case "Week": f = "ddd H:mm"; /**/ _chartUC.LoadDataToChart(CurUserCurExcrsRsltLst.Where(r => r.DoneAt > DateTime.Now.AddDays(-7)).OrderByDescending(r => r.DoneAt)); break;
case "PreX": f = "ddd H:mm"; /**/ _chartUC.LoadDataToChart(CurUserCurExcrsRsltLst.OrderByDescending(r => r.DoneAt).Take(10)); break;
case "Pre5": f = "H:mm"; /**/ _chartUC.LoadDataToChart(CurUserCurExcrsRsltLst.OrderByDescending(r => r.DoneAt).Take(05)); break;
case "24hr": f = "H:mm"; /**/ _chartUC.LoadDataToChart(CurUserCurExcrsRsltLst.Where(r => r.DoneAt > DateTime.Now.AddDays(-1)).OrderByDescending(r => r.DoneAt)); break;
case "1Day": f = "H:mm"; /**/ _chartUC.LoadDataToChart(CurUserCurExcrsRsltLst.Where(r => r.DoneAt > DateTime.Today).OrderByDescending(r => r.DoneAt)); break;
case null:
default: f = "MMM-dd"; break;
}
_chartUC.AxisX.First().LabelFormatter = value => DateTime.FromOADate(value).ToString(f);
}
void onDeleteSR(object x)
{
if (SelectSnRt == null)
{
return;
}
synth.SpeakAsyncCancelAll(); synth.SpeakFaF($"Are you sure?");
if (MessageBox.Show($"{SelectSnRt.DoneAt:MMM-dd HH:mm} \r\n\n{SelectSnRt.CpM} cpm\r\n\n{(SelectSnRt.IsRecord == true ? "It's a Record!!" : "")}", "Are you sure?", MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)
{
DeleteSaveSsnRsltToDb(SelectSnRt, A0DbMdl.GetA0DbMdlAzureDb);
}
}
void promptSample()
{
/*
* var ps = new PromptStyle
* {
* Emphasis = PromptEmphasis.Strong,
* Volume = PromptVolume.ExtraLoud
* };
*
* var pb = new PromptBuilder();
* pb.StartStyle(ps);
* pb.StartParagraph();
*
* pb.StartVoice(VoiceGender.Female, VoiceAge.Child);
* pb.StartSentence();
* pb.AppendText($"Female Child", PromptRate.Medium);
* pb.AppendBreak(TimeSpan.FromSeconds(.3));
* pb.EndSentence();
* pb.EndVoice();
*
* pb.StartVoice(VoiceGender.Female, VoiceAge.Senior);
* pb.StartSentence();
* pb.AppendText($"Female Senior", PromptRate.Medium);
* pb.AppendBreak(TimeSpan.FromSeconds(.3));
* pb.EndSentence();
* pb.EndVoice();
*
* pb.StartVoice(VoiceGender.Male, VoiceAge.Senior);
* pb.StartSentence();
* pb.AppendText($"Male Senior", PromptRate.Medium);
* pb.AppendBreak(TimeSpan.FromSeconds(.3));
* pb.EndSentence();
* pb.EndVoice();
*
* pb.StartVoice(VoiceGender.Male, VoiceAge.Child);
* pb.StartSentence();
* pb.AppendText($"Male Child", PromptRate.Medium);
* pb.AppendBreak(TimeSpan.FromSeconds(.3));
* pb.EndSentence();
* pb.EndVoice();
*
* pb.EndParagraph();
* pb.EndStyle();
* synth.SpeakAsyncCancelAll(); synth.SpeakFaF(pb);
*/
}
async void prepLessonType(string x, bool doF1 = true)
{
SubLesnId = x.Split('-').Last();
switch (x[0])
{
case 'A':
case 'D': LesnTyp = LessonType.DrillsInFile; break;
case 'B': LesnTyp = LessonType.BasicLessons; break;
case 'C': LesnTyp = LessonType.Combinations; break;
case 'N': LesnTyp = LessonType.NumerSymbols; break;
case 'F': LesnTyp = LessonType.EditableFile; break;
case 'S': LesnTyp = LessonType.SpecialDrill; break;
case 'P': LesnTyp = LessonType.PhrasesRandm; break;
case 'X': LesnTyp = LessonType.Experimental; break;
default: break;
}
var(lessonTxt, lessonLen) = LessonHelper.GetLesson(LesnTyp, SubLesnId);
LessonText = lessonTxt;
LessonLen = lessonLen;
if (doF1)
{
using (var db = A0DbMdl.GetA0DbMdlAzureDb)
{
loadListsFromDB(DashName, SelectUser, db);
await updateDoneTodo(SelectUser, synth, db);
}
}
CurInfo = $"{(LesnTyp)} - {SubLesnId:N0} ";// ({DashName})";
}
async Task updateDoneTodo(string selectUser, SpeechSynthesizer synth, A0DbMdl db)
{
int doneToday = -1, sinceRcrd = -1, todoToday = -1;
try
{
doneToday = db.SessionResults.Count(r => r.UserId.Equals(selectUser, StringComparison.OrdinalIgnoreCase) && r.DoneAt > DateTime.Today);
//if (!db.SessionResults.Any(r => r.UserId.Equals(selectUser, StringComparison.OrdinalIgnoreCase)))
//{
// sinceRcrd = 0;
// todoToday = _planPerDay - doneToday;
//}
//else
{
var latestGlobalRecordDate = await getLatestGlobalRecordDate(selectUser, db);
sinceRcrd = db.SessionResults.Count(r => r.UserId == selectUser && r.DoneAt > latestGlobalRecordDate);
todoToday =
((DateTime.Today < latestGlobalRecordDate)) ? 0 : // if done a record today ==> 0 left
((DateTime.Today - latestGlobalRecordDate).Days + 1) * _planPerDay - sinceRcrd;
}
if (todoToday < 0)
{
todoToday = _planPerDay - doneToday;
}
}
catch (Exception ex) { ex.Log(); synth.SpeakAsyncCancelAll(); synth.SpeakFaF($"Something is not right: {ex.Message}. Talk to you later"); }
DoneToday = doneToday;
ExrzeRuns = sinceRcrd;
TodoToday = todoToday;
}
public async Task <bool> UpdateObjStatus()
{
try
{
var courses = await _context.Courses
.Where(x => !x.VirtualDeleted &&
(x.Status == CourseStatus.NotStarted ||
x.Status == CourseStatus.Started))
.Include(x => x.Customer)
.Include(x => x.Lessons)
.ToListAsync();
foreach (var course in courses)
{
if (course.Status == CourseStatus.NotStarted)
{
course.Status = course.StartCourse.HasValue && course.StartCourse.Value <= DateTime.Now.Date ?
CourseStatus.Started :
CourseStatus.NotStarted;
_context.Entry(course).State = EntityState.Modified;
}
else
{
if (course.Lessons.Any(x => x.Status == LessonStatus.NotStarted || x.Status == LessonStatus.Active))
{
var nextLessonNotStatrted = course.Lessons.Any(x => !x.VirtualDeleted && x.Status == LessonStatus.NotStarted) ?
course.Lessons.Where(x => x.Status == LessonStatus.NotStarted && x.Date.HasValue).OrderBy(y => y.Date).ThenBy(y => y.Time).FirstOrDefault() : null;
var nextLessonStatrted = course.Lessons.Any(x => !x.VirtualDeleted && x.Status == LessonStatus.Active) ?
course.Lessons.Where(x => x.Status == LessonStatus.Active && x.Date.HasValue).OrderBy(y => y.Date).ThenBy(y => y.Time).FirstOrDefault() : null;
var timeAfterAddLessonTime = nextLessonStatrted != null?DateTime.Now.AddHours(LessonHelper.GetTimeOfLesson(nextLessonStatrted.LessonPeriod)) : DateTime.Now;
if (nextLessonNotStatrted != null &&
nextLessonNotStatrted.Date.HasValue &&
nextLessonNotStatrted.Time.HasValue &&
(nextLessonNotStatrted.Date.Value < DateTime.Now.Date ||
(nextLessonNotStatrted.Date.Value == DateTime.Now.Date && nextLessonNotStatrted.Time.Value.TimeOfDay <= DateTime.Now.TimeOfDay)))
{
nextLessonNotStatrted.Status = LessonStatus.Active;
_context.Entry(nextLessonNotStatrted).State = EntityState.Modified;
}
//if (nextLessonStatrted != null &&
// nextLessonStatrted.Date.HasValue &&
// nextLessonStatrted.Time.HasValue &&
// (nextLessonStatrted.Date.Value < DateTime.Now.Date ||
// (nextLessonStatrted.Date.Value == DateTime.Now.Date && nextLessonStatrted.Time.Value.TimeOfDay <= timeAfterAddLessonTime.TimeOfDay)))
//{
// nextLessonStatrted.Status = LessonStatus.Finished;
// _context.Entry(nextLessonStatrted).State = EntityState.Modified;
//}
}
}
}
await _context.SaveChangesAsync();
return(true);
}
catch (Exception e)
{
return(false);
}
}