/// <summary>
///
/// </summary>
/// <param name="visitor"></param>
/// <returns></returns>
public async Task<int> Add(Visitor visitor)
{
string url = String.Format(CultureInfo.InvariantCulture
, "{0}api/visitors", _urlPrefix);
return await base.PostAsync<int, Visitor>(url, visitor);
}
/// <summary>
///
/// </summary>
/// <param name="visitor"></param>
/// <returns></returns>
public async Task Update(Visitor visitor)
{
string url = String.Format(CultureInfo.InvariantCulture
, "{0}api/visitors", _urlPrefix);
await base.PutAsync<Visitor>(url, visitor);
}
/// <summary>
/// Save personal information to isolated storage.
/// </summary>
/// <param name="pInformation">User defined personal information</param>
/// <returns></returns>
public void SavePersonalInformation(Visitor pInformation)
{
using (IsolatedStorageFile file = IsolatedStorageFile.GetUserStoreForApplication())
{
if (file.FileExists("user.json"))
file.DeleteFile("user.json");
using (IsolatedStorageFileStream fs = file.CreateFile("user.json"))
{
StreamWriter writer = new StreamWriter(fs);
string json = JsonConvert.SerializeObject(pInformation);
writer.Write(json);
writer.Flush();
}
}
}
/// <summary>
/// Sample visitors.
/// </summary>
/// <returns>Visitors list</returns>
public List<Visitor> GetVisitors()
{
List<Visitor> visitors = new List<Visitor>();
Visitor visitor;
for(int i = 0; i < 10; i++)
{
visitor = new Visitor
{
VisitorId = i,
FirstName = "Adam",
LastName = "Barr",
Company = "MyCompany",
LastVisit = new Visit
{
VisitDateTime = DateTime.UtcNow
}
};
visitors.Add(visitor);
}
return visitors;
}
async Task Save()
{
if (isSaving)
return;
isSaving = true;
var spinner = new UIActivityIndicatorView(UIActivityIndicatorViewStyle.Gray);
spinner.StartAnimating();
this.NavigationItem.RightBarButtonItem = new UIBarButtonItem(spinner);
try
{
if (!validate())
return;
view.UpdateVisitor();
var visitor = new Visitor
{
VisitorId = Visitor.Visitor.VisitorId,
Company = Visitor.Visitor.Company,
CreatedDateTime = Visitor.Visitor.CreatedDateTime,
Email = Visitor.Visitor.Email,
FirstName = Visitor.Visitor.FirstName,
LastModifiedDateTime = DateTime.Now,
LastName = Visitor.Visitor.LastName,
LastVisit = Visitor.Visitor.LastVisit,
PersonalId = Visitor.Visitor.PersonalId,
Position = Visitor.Visitor.Position,
};
if (Visitor.Visitor.VisitorId == 0)
{
var result = await AppDelegate.CompanyClient.VisitorService.Add(visitor);
if (result > 0)
{
Visitor.Visitor.VisitorId = result;
VMMainPage.MainPage.Visitors.Add(Visitor);
}
}
else
{
await AppDelegate.CompanyClient.VisitorService.Update(visitor);
}
if (Visitor.HasPhotoshanged)
{
var newVisitorPictures = Visitor.Pictures;
foreach (var visitorPicture in newVisitorPictures)
{
visitorPicture.VisitorId = Visitor.Visitor.VisitorId;
}
await AppDelegate.CompanyClient.VisitorPictureService.AddOrUpdatePictures(newVisitorPictures);
Visitor.HasPhotoshanged = false;
}
if(Selected !=null)
Selected(Visitor.Visitor);
this.NavigationController.PopViewControllerAnimated(true);
}
catch (Exception ex)
{
Console.WriteLine(ex);
new UIAlertView("Error", "There was an error saving the visitor", null, "Ok").Show();
}
finally
{
isSaving = false;
this.NavigationItem.RightBarButtonItem = saveButton;
}
}
