private async void save_Click(object sender, EventArgs e)
{
SetProgressIndicator(true);
SystemTray.ProgressIndicator.Text = "Saving Task";
if (!string.IsNullOrEmpty(txtbxTitle.Text.Trim()))
{
//Disable buttons
((ApplicationBarIconButton)ApplicationBar.Buttons[0]).IsEnabled = false;
((ApplicationBarIconButton)ApplicationBar.Buttons[1]).IsEnabled = false;
((ApplicationBarIconButton)ApplicationBar.Buttons[2]).IsEnabled = false;
if (!_id.Equals("new"))
{
var s = from p in App.TaskViewModel.TaskItem
where p.id == _id
select p;
//Set the variables
var taskItem = s.First();
string oldNotes = null;
string newNotes = null;
if (taskItem.notes != null)
{
oldNotes = taskItem.notes;
}
if (txtNotes.Text.Trim() != null && txtNotes.Text.Trim() != "")
{
newNotes = txtNotes.Text.Trim();
}
string oldDue = null;
string newDue = null;
if (taskItem.due != null)
{
oldDue = Convert.ToDateTime(Universal.ConvertToUniversalDate(taskItem.due)).ToString("yyyy-MM-dd'T'hh:mm:ss.00Z");
}
if (txtDueDate.Value.ToString() != null)
{
newDue = GetReminderDateTime();
}
//check for changes before submitting to google
if (taskItem.title != txtbxTitle.Text.Trim() || oldNotes != newNotes || oldDue != newDue)
{
taskItem.title = txtbxTitle.Text.Trim();
taskItem.notes = newNotes;
taskItem.due = newDue;
//Update the task
bool result = await taskItem.Update(GetResponse);
// Update the task locally
List <TaskListItem> lists = await TaskListHelper.GetTaskListFromApplicationStorage();
foreach (TaskListItem list in lists)
{
foreach (TaskItem task in list.taskList.Where(x => x.id == _id))
{
task.title = taskItem.title;
task.notes = taskItem.notes;
task.due = taskItem.due;
task.updated = DateTime.UtcNow.ToString("yyyy-MM-dd'T'hh:mm:ss.00Z"); //DateTime.UtcNow.ToString();
}
}
// Resubmit the list to local storage
await TaskListHelper.SubmitToLocalStorage(lists);
if (result)
{
if (GTaskSettings.MsgUpdateTask)
{
MessageBoxResult m = MessageBox.Show("Complete.", "Update Task", MessageBoxButton.OK);
}
}
else
{
MessageBoxResult m = MessageBox.Show("This task was updated while offline, please sync once back online.", "Offline Mode", MessageBoxButton.OK);
}
}
NavigationService.Navigate(new Uri("/Views/TaskView.xaml?Id=" + _listId, UriKind.RelativeOrAbsolute));
}
else //if it is new
{
var t = new TaskItem {
};
t.title = txtbxTitle.Text.Trim();
t.notes = txtNotes.Text.Trim();
if (!string.IsNullOrEmpty(txtDueDate.Value.ToString()))
{
t.due = GetReminderDateTime();
}
else
{
t.due = null;
}
//Create the Task
TaskItem result = await TaskHelper.AddTask(t, GetResponse, _listId);
if (result != null)
{
// Refresh the data
await GTaskSettings.RefreshData(false, _listId, true);
if (GTaskSettings.MsgCreateTask)
{
MessageBoxResult n = MessageBox.Show("Complete.", "Create Task", MessageBoxButton.OK);
}
}
else
{
// Create a random ID
t.id = Guid.NewGuid().ToString();
t.status = "needsAction";
t.updated = DateTime.UtcNow.ToString("yyyy-MM-dd'T'hh:mm:ss.00Z");
t.kind = "tasks#task";
t.selfLink = "https://www.googleapis.com/tasks/v1/lists/" + _listId + "/tasks/" + t.id;
// Add a setting to flag the list
var settings = IsolatedStorageSettings.ApplicationSettings;
settings.Add("Task_" + t.id + "_Action", "added");
settings.Add("Task_" + t.id + "_Timestamp", DateTime.UtcNow.ToString());
// Get local storage
List <TaskListItem> list = await TaskListHelper.GetTaskListFromApplicationStorage();
// Set the position
// Check if there are items in the current list
if (list.Where(x => x.id == _listId).First().taskList.Count() > 0)
{
t.position = (double.Parse(list.Where(x => x.id == _listId).First().taskList.OrderBy(x => x.position).First().position) - 1).ToString();
}
else
{
t.position = "10000";
}
// Add the task to the list
list.Where(x => x.id == _listId).First().taskList.Insert(0, t);
// Resubmit the list to local storage
await TaskListHelper.SubmitToLocalStorage(list);
MessageBoxResult m = MessageBox.Show("This task was created while offline, please sync once back online.", "Offline Mode", MessageBoxButton.OK);
}
//Navigate back to TaskView if "New"
//Given we don't know the TaskID of this item yet, if you don't return it will create multiple identical tasks
NavigationService.Navigate(new Uri("/Views/TaskView.xaml?Id=" + _listId, UriKind.RelativeOrAbsolute));
}
}
else
{
MessageBoxResult o = MessageBox.Show("Well, hello there! Do you mind including a Title?", "Title?", MessageBoxButton.OK);
}
//re-enable buttons
((ApplicationBarIconButton)ApplicationBar.Buttons[0]).IsEnabled = true;
((ApplicationBarIconButton)ApplicationBar.Buttons[1]).IsEnabled = true;
((ApplicationBarIconButton)ApplicationBar.Buttons[2]).IsEnabled = true;
SetProgressIndicator(false);
}
/// <summary>
/// Refresh the data on the page
/// </summary>
/// <param name="refreshLocalStorage">Refresh local storage</param>
public async void refresh(bool refresh = false, bool hidden = false)
{
//Start Progress Indicator
SetProgressIndicator(true);
if (refresh)
{
SystemTray.ProgressIndicator.Text = "Syncing with Google";
}
else
{
SystemTray.ProgressIndicator.Text = "Getting Data";
}
//Check to see if the Id exists.
Check_Id(Id);
// Get the settings
var settings = IsolatedStorageSettings.ApplicationSettings;
// Check to see if the list currently being viewed was added
if (settings.Contains("List_" + Id + "_Action") && settings["List_" + Id + "_Action"].ToString() == "added")
{
settings["GetNewListId"] = Id;
}
//If hidden = true then we need to reload all the data, else we don't
if (hidden == false)
{
await GTaskSettings.RefreshData(true, Id, refresh);
}
else
{
await GTaskSettings.RefreshData(true, null, refresh);
}
if (refresh)
{
SystemTray.ProgressIndicator.Text = "Data Synced, Finishing up";
}
// Update the ID value
if (settings.Contains("GetNewListId"))
{
Id = settings["GetNewListId"].ToString();
// Remove the setting
settings.Remove("GetNewListId");
}
//Load the Tasks
await App.TaskViewModel.LoadData(Id);
//Set DataContext to TaskList(s)
DataContext = App.TaskViewModel;
//Update Title
SetTitle();
//Stop Progress Indicator
SetProgressIndicator(false);
//Build menu bar
BuildLocalizedApplicationBar();
}
