void OpenDob(object sender, EventArgs e)
{
if (Device.RuntimePlatform == Device.UWP)
{
DOBpicker.ShowDatePicker();
}
else
{
DOBpicker.Focus();
}
}
private void VM_DatePicketSelectedEvent(object sender, TestSessionModel e)
{
Device.BeginInvokeOnMainThread(() =>
{
this.DomainCode = e.DomainCode;
DOBpicker.IsShowPicker = true;
var success = DateTime.TryParse(e.TestDate, out DateTime dateTime);
if (success) //on inital load value will be mm/dd/yyyy
{
if (vM.Records != null)
{
var selectedTestRecord = vM.Records.FirstOrDefault(p => p.DomainCode == e.DomainCode);
if (selectedTestRecord != null)
{
var maxDateItem = vM.Records.Where(p => p.IsDateVisible).OrderByDescending(p => p.DateOfTest).FirstOrDefault();
var mindateItem = vM.Records.Where(p => p.IsDateVisible).OrderBy(p => p.DateOfTest).FirstOrDefault();
var dataservice = DependencyService.Get <ICommonDataService>();
var dobSpliteDate = dataservice.DOB.Split('/');
DateTime dobDateTime = new DateTime(Convert.ToInt32(dobSpliteDate[2]), Convert.ToInt32(dobSpliteDate[0]), Convert.ToInt32(dobSpliteDate[1]));
if (maxDateItem != null && mindateItem != null)
{
var dateDiff = maxDateItem.DateOfTest - mindateItem.DateOfTest;
if (dateDiff.TotalDays == 0)
{
var mindate = mindateItem.DateOfTest.AddDays(-30);
if (mindate < dobDateTime.Date)
{
vM.MinimumDate = dobDateTime.Date;
}
else
{
vM.MinimumDate = mindate;
}
var maxDate = maxDateItem.DateOfTest.AddDays(30);
if (maxDate > DateTime.Now.Date)
{
vM.MaximumDate = DateTime.Now;
}
else
{
vM.MaximumDate = maxDate;
}
}
else if (dateDiff.TotalDays == 30)
{
vM.MinimumDate = mindateItem.DateOfTest;
vM.MaximumDate = maxDateItem.DateOfTest;
}
else
{
var diffDays = 30 - dateDiff.TotalDays;
var mindate = mindateItem.DateOfTest.AddDays(-diffDays);
if (mindate < dobDateTime.Date)
{
vM.MinimumDate = dobDateTime.Date;
}
else
{
vM.MinimumDate = mindate;
}
var maxDate = maxDateItem.DateOfTest.AddDays(diffDays);
if (maxDate > DateTime.Now.Date)
{
vM.MaximumDate = DateTime.Now;
}
else
{
vM.MaximumDate = maxDate.Date;
}
}
}
}
}
DOBpicker.Date = dateTime;
DOBpicker.ManualMaxDate = true;
DOBpicker.ManualMinDate = true;
DOBpicker.MaximumDate = vM.MaximumDate;
DOBpicker.MinimumDate = vM.MinimumDate;
}
else
{
DOBpicker.Date = DateTime.Now;
}
DOBpicker.IsVisible = true;
if (Device.RuntimePlatform == Device.UWP)
{
DOBpicker.ShowDatePicker();
}
else
{
DOBpicker.Focus();
}
//DOBpicker.Focus();
});
}