void btnLoginClicked(object sender, EventArgs e)
{
string username = m_txtUsername.Text;
string password = m_txtPassword.Text;
if (string.IsNullOrWhiteSpace(username) ||
string.IsNullOrWhiteSpace(password))
{
DisplayAlert(
DisplayConstants.AppName,
DisplayConstants.UsernameAndPasswordRequired,
DisplayConstants.OK);
}
else
{
bool result = HWManager.GetInstance().Login(username, password);
if (result)
{
Navigation.PopModalAsync(true);
}
else
{
DisplayAlert(
DisplayConstants.AppName,
DisplayConstants.InvalidUsernameOrPasssword,
DisplayConstants.OK);
}
}
}
void Logout_Clicked(object sender, EventArgs e)
{
HWManager.GetInstance().SettingManager.ClearUser();
LoginForm login = new LoginForm();
Navigation.PushModalAsync(login);
}
private void LoadRecentTags()
{
List <Tag> tags = HWManager.GetInstance().GetRecentTags();
Device.BeginInvokeOnMainThread(() =>
{
m_lstRecentTags.ItemsSource = tags;
});
}
protected override void OnAppearing()
{
base.OnAppearing();
if (!HWManager.GetInstance().AreUserCredentialsCached())
{
LoginForm login = new LoginForm();
Navigation.PushModalAsync(login);
}
}
private List <TagToReview> GetTagsToReview()
{
TagsToReviewResponse response = HWManager.GetInstance().ApiManager.GetTagsToReview(HydrantWikiApp.User);
if (response.Success)
{
return(response.Tags);
}
return(null);
}
public SettingsForm() : base("Settings")
{
m_InsideLayout = new StackLayout
{
Orientation = StackOrientation.Vertical,
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand,
Margin = new Thickness(10, 10, 10, 10),
};
OutsideLayout.Children.Add(m_InsideLayout);
lblUnsynced = new HWLabel
{
Text = "Tags unsent: ?",
HorizontalTextAlignment = TextAlignment.Center
};
m_InsideLayout.Children.Add(lblUnsynced);
btnSync = new HWButton
{
Text = "Sync Tags",
BackgroundColor = Color.White,
BorderWidth = 1,
BorderColor = Color.Black,
IsEnabled = false
};
btnSync.Clicked += Sync_Clicked;
m_InsideLayout.Children.Add(btnSync);
btnLogout = new HWButton
{
Text = "Logout",
BackgroundColor = Color.White,
BorderWidth = 1,
BorderColor = Color.Black,
Margin = new Thickness(0, 10, 0, 0)
};
btnLogout.Clicked += Logout_Clicked;
m_InsideLayout.Children.Add(btnLogout);
if (HWManager.GetInstance().PlatformManager.HasNetworkConnectivity)
{
btnSync.Text = "Sync Tags";
btnSync.IsEnabled = true;
}
else
{
btnSync.Text = "Sync Tags - No Network";
btnSync.IsEnabled = false;
}
Task t = Task.Factory.StartNew(() => LoadTagCount());
}
public static List <MenuOption> GetMenu()
{
List <MenuOption> menuItems = new List <MenuOption>();
User user = HWManager.GetInstance().SettingManager.GetUser();
menuItems.Add(new MenuOption()
{
Title = "Home",
TargetType = typeof(DefaultForm)
});
menuItems.Add(new MenuOption()
{
Title = "Hydrant Map",
TargetType = typeof(HydrantMap)
});
menuItems.Add(new MenuOption()
{
Title = "Nearby Hydrants",
TargetType = typeof(NearbyHydrants)
});
if (user != null &&
user.UserType != null &&
(user.UserType.Equals("SuperUser", StringComparison.OrdinalIgnoreCase) ||
user.UserType.Equals("Administrator", StringComparison.OrdinalIgnoreCase)))
{
menuItems.Add(new MenuOption()
{
Title = "Review Tags",
TargetType = typeof(ReviewTagsForm)
});
}
menuItems.Add(new MenuOption()
{
Title = "About",
TargetType = typeof(About)
});
menuItems.Add(new MenuOption()
{
Title = "Settings",
TargetType = typeof(SettingsForm)
});
return(menuItems);
}
async void SaveButton_Clicked(object sender, EventArgs e)
{
HWManager manager = HWManager.GetInstance();
Guid imageGuid = Guid.NewGuid();
string filename = null;
GeoPoint average = m_Averager.Average.GetAverage();
if (average != null)
{
if (m_imgHydrant.Source != null)
{
string file = string.Format("{0}.jpg", imageGuid);
filename = manager.PlatformManager.GetLocalImageFilename(file);
await manager.PlatformManager.SaveImage(m_imgHydrant.Source, filename);
}
Tag tag = new Tag
{
Id = Guid.NewGuid(),
ImageGuid = imageGuid,
TagTime = average.DeviceDateTime,
Position = average,
SentToServer = false
};
//Save Tag locally - Figure out
manager.Persist(tag);
if (manager.PlatformManager.HasNetworkConnectivity)
{
//Save tag to server if connected
TagResponse response = manager.ApiManager.SaveTag(HydrantWikiApp.User, tag);
if (response != null)
{
tag.ThumbnailUrl = response.ThumbnailUrl;
tag.ImageUrl = response.ImageUrl;
}
manager.ApiManager.SaveTagImage(HydrantWikiApp.User, filename);
tag.SentToServer = true;
manager.Persist(tag);
}
}
Cleanup();
Navigation.PopModalAsync(true);
}
private List <Hydrant> GetHydrants(GeoPoint position)
{
if (position != null)
{
var response = HWManager.GetInstance().ApiManager.GetHydrantsInCirle(
HydrantWikiApp.User,
position.Latitude,
position.Longitude,
500);
return(response.Hydrants);
}
return(null);
}
private List <Hydrant> GetHydrants(GeoBox box)
{
if (box != null)
{
var response = HWManager.GetInstance().ApiManager.GetHydrantsInBox(
HydrantWikiApp.User,
box.MinLatitude,
box.MaxLatitude,
box.MinLongitude,
box.MaxLongitude);
return(response.Hydrants);
}
return(null);
}
public HydrantWikiApp(
IPlatformManager _platformManager)
{
m_PlatformManager = _platformManager;
DataFolder = m_PlatformManager.DataFolder;
ImageFolder = m_PlatformManager.ImageFolder;
HWManager manager = HWManager.GetInstance();
manager.PlatformManager = m_PlatformManager;
User = manager.SettingManager.GetUser();
// The root page of your application
MainPage = new MainForm(this);
}
void LoadTagCount()
{
List <Tag> tags = HWManager.GetInstance().GetTagsNotSentToServer();
if (tags != null)
{
Device.BeginInvokeOnMainThread(() =>
{
lblUnsynced.Text = string.Format("Tags unsent: {0}", tags.Count);
if (tags.Count > 0)
{
btnSync.IsEnabled = true;
}
else
{
btnSync.IsEnabled = false;
}
});
}
}
private void LoadTagCount()
{
try
{
if (HydrantWikiApp.User != null)
{
var response = HWManager.GetInstance().ApiManager.GetMyTagCount(HydrantWikiApp.User);
if (response.Success)
{
HWManager.GetInstance().SettingManager.SetTagCount(response.TagCount);
Device.BeginInvokeOnMainThread(() =>
{
m_lblTags.Text = string.Format("Total Tags Collected - {0}", response.TagCount);
});
return;
}
}
else
{
return;
}
}
catch (Exception ex)
{
//TODO - Log exception
}
//Failed to get the count so pull the cached value
int count = HWManager.GetInstance().SettingManager.GetTagCount();
Device.BeginInvokeOnMainThread(() =>
{
m_lblTags.Text = string.Format("Total Tags Collected - {0} (Cached)", count);
});
}
void Sync_Clicked(object sender, EventArgs e)
{
HWManager manager = HWManager.GetInstance();
List <Tag> tagsNotSent = manager.GetTagsNotSentToServer();
if (tagsNotSent != null)
{
foreach (var tag in tagsNotSent)
{
try
{
string file = string.Format("{0}.jpg", tag.ImageGuid);
string filename = manager.PlatformManager.GetLocalImageFilename(file);
//Save tag to server if connected
TagResponse response = manager.ApiManager.SaveTag(HydrantWikiApp.User, tag);
if (response != null)
{
tag.ThumbnailUrl = response.ThumbnailUrl;
tag.ImageUrl = response.ImageUrl;
}
manager.ApiManager.SaveTagImage(HydrantWikiApp.User, filename);
tag.SentToServer = true;
manager.Persist(tag);
}
catch (Exception ex)
{
//TODO - Log Error
}
}
}
LoadTagCount();
}
private void GetHardware()
{
_hwManager = new HWManager(App._computer, CPUStackPanel, RAMStackPanel, GPUStackPanel);
if (_hwManager.HasCPU)
{
CPUTitle.Visibility = Visibility.Visible;
CPUStackPanel.Visibility = Visibility.Visible;
}
if (_hwManager.HasRam)
{
RAMTitle.Visibility = Visibility.Visible;
RAMStackPanel.Visibility = Visibility.Visible;
}
if (_hwManager.HasGPU)
{
GPUTitle.Visibility = Visibility.Visible;
GPUStackPanel.Visibility = Visibility.Visible;
}
}
