//Takes a datetime and returns a date
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
var formatString = value as string;
//If user wants date hidden return empty
if (GTaskSettings.HideDueDate)
{
return(String.Empty);
}
try
{
//Check if Null or Empty
if (string.IsNullOrEmpty(formatString))
{
return("No Due Date");
}
//Try to convert it to ShortDateString if "." is not included (assuming US Version)
formatString = Universal.ConvertToUniversalDate(formatString);
//Try to remove 00:00:00 and 12:00:00 from string and just return it
formatString = formatString.Replace(" 00:00:00", "");
formatString = formatString.Replace(" 12:00:00", "");
return(formatString);
}
catch
{
//Return if error
//MessageBox.Show(message);
return("Invalid Due Date");
}
}
//Takes a datetime and returns a date
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
if (value != null)
{
var id = value as string;
var s = from p in App.TaskViewModel.TaskItem
where p.id == id
select p;
var taskItem = s.SingleOrDefault();
if (taskItem != null)
{
var formatString = taskItem.due as string;
if (!string.IsNullOrEmpty(formatString))
{
formatString = DateTime.Parse(Universal.ConvertToUniversalDate(formatString)).Date.ToShortDateString();
if (taskItem.status == "completed")
{
return("Gray");
}
else if (DateTime.Parse(formatString) < DateTime.Parse(DateTime.Now.ToShortDateString()))
{
return("Red");
}
else if (formatString == DateTime.Now.ToShortDateString())
{
return("Green");
}
}
else if (GTaskSettings.NoDueDateAtTop && GTaskSettings.TaskSort == 1) //No Due Date
{
return("Red");
}
return(Application.Current.Resources["PhoneForegroundBrush"] as Brush);;
}
return(Application.Current.Resources["PhoneForegroundBrush"] as Brush);;
}
return(Application.Current.Resources["PhoneForegroundBrush"] as Brush);;
}
public static async Task <bool> RefreshData(bool alertWhenNoConnection = false, string specificList = null, bool refresh = false)
{
try
{
// Create a list to hold the local data
List <Model.TaskListItem> localStorageList = await TaskListHelper.GetTaskListFromApplicationStorage(false);
if (localStorageList == null)
{
localStorageList = new List <Model.TaskListItem>();
}
// Create a list to hold the data from the api
// If no data locally then populate it, else if AutoRefreshLists or AutoRefreshTasks = true then get data
// Goal is to only get Google data when needed
// Create a final list to hold the results for local storage
List <Model.TaskListItem> finalList = new List <Model.TaskListItem>();
// Get the settings
var settings = IsolatedStorageSettings.ApplicationSettings;
// Sync w/ google?
bool googleSync = false;
List <Model.TaskListItem> googleApiList = null;
if (AutoRefreshLists || AutoRefreshTasks || localStorageList.Count == 0 || refresh || GTaskSettings.FirstRun == true)
{
googleApiList = await TaskListHelper.LoadTaskDataFromApi(alertWhenNoConnection, null);// specificList);
}
else
{
//if (specificList != null)
//{
// localStorageList.RemoveAll(x => x.id != specificList);
// finalList = localStorageList;
// goto finish;
//}
//else
//{
finalList = localStorageList;
goto finish;
//}
}
// If the google api list returns null then we must assume that we can't get a connection, so error out
if (googleApiList == null)
{
return(false);
}
googleSync = true;
// Get the last sync date
DateTime lastSyncDate = DateTime.Parse("1/1/1901");
if (settings.Contains("LastSyncDate"))
{
DateTime.TryParse(settings["LastSyncDate"].ToString(), out lastSyncDate);
}
// Loop through the two lists and check if any changes need to be synced
foreach (Model.TaskListItem lSList in localStorageList)
{
// Create a boolean to determine if we need to reorder tasks
bool reOrderTasks = false;
// Look for a corresponding list in the API
if (googleApiList.Where(x => x.id == lSList.id).Count() > 0)
{
// Get the corresponding google api list
Model.TaskListItem gAList = googleApiList.Where(x => x.id == lSList.id).First();
// Remove this list from the google api list to narrow things down
googleApiList.RemoveAll(x => x.id == gAList.id);
// Check if the titles are the same
if (lSList.title != gAList.title)
{
// Check which one was more recently updated
if (DateTime.Parse(lSList.updated) > DateTime.Parse(gAList.updated))
{
// Set the new title for the ga list
gAList.title = lSList.title;
// Update the list in the api
await TaskListHelper.RetryUpdateList(new List <object> {
gAList
});
}
else if (DateTime.Parse(lSList.updated) <= DateTime.Parse(gAList.updated))
{
// Set the new title for the ls list
lSList.title = gAList.title;
}
}
// Create a final TaskListtem
Model.TaskListItem finalTaskListItem = new Model.TaskListItem();
//Convert to universal
string lSListupdated = Universal.ConvertToUniversalDate(lSList.updated);
string gAListupdated = Universal.ConvertToUniversalDate(gAList.updated);
//string lSListupdatedFormat = (DateTime)lSListupdated.ToString("MM/dd/yyyy hh:mm:ss");
// Set the necessary properties
finalTaskListItem.updated = (DateTime.Parse(lSListupdated) > DateTime.Parse(gAListupdated)) ? lSList.updated : gAList.updated;
finalTaskListItem.title = lSList.title;
finalTaskListItem.id = lSList.id;
finalTaskListItem.selfLink = gAList.selfLink;
finalTaskListItem.kind = gAList.kind;
// The lists are the same now but lets compare the individual tasks
#region Tasks
foreach (Model.TaskItem lSItem in lSList.taskList)
{
if (lSItem == null)
{
continue;
}
// Check if there is a corresponding task in the gAList
if (gAList.taskList.Where(x => x.id == lSItem.id).Count() > 0)
{
// Get the task from the gAList
Model.TaskItem gAItem = gAList.taskList.Where(x => x.id == lSItem.id).First();
// If the positions do not match then we need to update them all
if (lSItem.position != gAItem.position)
{
reOrderTasks = true;
}
// Remove the gAItem from the gAList to narrow things down
gAList.taskList.RemoveAll(x => x.id == gAItem.id);
//Get due dates and compare formatted correctly
//local vars
string lSItemdue = Universal.ConvertToUniversalDate(lSItem.due);
string lSItemupdated = Universal.ConvertToUniversalDate(lSItem.updated);
string lSItemcompleted = Universal.ConvertToUniversalDate(lSItem.completed);
//string lSItemnotes = lSItem.notes;
//string lSItemtitle = lSItem.title;
//google vars
string gAItemdue = Universal.ConvertToUniversalDate(gAItem.due);
string gAItemupdated = Universal.ConvertToUniversalDate(gAItem.updated);
string gAItemcompleted = Universal.ConvertToUniversalDate(gAItem.completed);
//string gAItemnotes = gAItem.notes;
//string gAItemtitles = gAItem.title;
// Now we check the properties of the item, get the more recently updated one
if (DateTime.Parse(lSItemupdated) > DateTime.Parse(gAItemupdated) && (lSItemcompleted != gAItemcompleted ||
lSItem.deleted != gAItem.deleted || lSItemdue != gAItemdue ||
lSItem.hidden != gAItem.hidden || lSItem.kind != gAItem.kind ||
lSItem.notes != gAItem.notes || lSItem.parent != gAItem.parent ||
lSItem.position != gAItem.position || lSItem.status != gAItem.status ||
lSItem.title != gAItem.title))
{
// The local storage item was updated more recently, submit it to the api
await TaskHelper.RetryUpdateTask(new List <object> {
lSItem
});
// Check if we need ot update the status specifically
if (lSItem.status != gAItem.status)
{
string due = null;
if (lSItemdue != null)
{
due = Convert.ToDateTime(Universal.ConvertToUniversalDate(lSItem.due)).ToString("yyyy-MM-dd'T'hh:mm:ss.00Z");
}
bool isChecked = false;
if (lSItem.status == "completed")
{
isChecked = true;
}
await TaskHelper.UpdateTaskStatus(lSList.id, lSItem.id, lSItemdue, isChecked);
}
// Add the lSItem to the final list
finalTaskListItem.taskList.Add(lSItem);
}
else
{
// The item was updated more recently on a remote device, simply add it to the final list
finalTaskListItem.taskList.Add(gAItem);
}
}
else
{
// There was no corresponding item in the list from the google api
// Check if the item was added while in offline mode
if (settings.Contains("Task_" + lSItem.id + "_Action") && settings.Contains("Task_" + lSItem.id + "_Timestamp") &&
settings["Task_" + lSItem.id + "_Action"].ToString() == "added" &&
DateTime.Parse(settings["Task_" + lSItem.id + "_Timestamp"].ToString()) > lastSyncDate)
{
// Submit the item to the google api
Model.TaskItem result = await TaskHelper.RetryAddTask(new List <object> {
lSItem, null, lSList.id
});
// Add the item to the final list
finalTaskListItem.taskList.Add(result);
// Continue to the next one
continue;
}
// At this point we can assume the item was deleted on a remote device, no need to add it to the final list
}
// Remove any settings associated with the task
settings.Remove("Task_" + lSItem.id + "_Action");
settings.Remove("Task_" + lSItem.id + "_Timestamp");
}
// Loop through what is left in the google api tasks
foreach (Model.TaskItem task in gAList.taskList)
{
// Check if this task was deleted locally
if (settings.Contains("Task_" + task.id + "_Action") && settings["Task_" + task.id + "_Action"].ToString() == "deleted" &&
DateTime.Parse(settings["Task_" + task.id + "_Timestamp"].ToString()) >= DateTime.Parse(task.updated))
{
// Delete the list in the api
await TaskHelper.DeleteTask(gAList.id, task.id);
}
else
{
finalTaskListItem.taskList.Add(task);
}
// Remove any settings
settings.Remove("Task_" + task.id + "_Action");
settings.Remove("Task_" + task.id + "_Timestamp");
}
#endregion
finalList.Add(finalTaskListItem);
}
else
{
// There was no corresponding list in the list from the google api
// Check if the list was added while in offline mode
if (settings.Contains("List_" + lSList.id + "_Action") && settings.Contains("List_" + lSList.id + "_Timestamp") &&
settings["List_" + lSList.id + "_Action"].ToString() == "added" &&
DateTime.Parse(settings["List_" + lSList.id + "_Timestamp"].ToString()) > lastSyncDate)
{
// Submit the list to the google api
Model.TaskListItem results = await TaskListHelper.RetryAddTaskList(new List <object> {
lSList
});
// Add the list to the final list
if (results != null)
{
// Check if we need to update an ID value
if (settings.Contains("GetNewListId") && settings["GetNewListId"].ToString() == lSList.id)
{
settings["GetNewListId"] = results.id;
}
// Add the tasks
#region Tasks
foreach (Model.TaskItem lSItem in lSList.taskList)
{
// Submit the item to the google api
Model.TaskItem task = await TaskHelper.RetryAddTask(new List <object> {
lSItem, null, results.id
});
// Add the item to the final list
results.taskList.Add(task);
// Remove any settings associated with the task
settings.Remove("Task_" + lSItem.id + "_Action");
settings.Remove("Task_" + lSItem.id + "_Timestamp");
}
#endregion
finalList.Add(results);
}
else
{
MessageBox.Show("Uh oh! There was an error when syncing the tasks. Please try again soon.");
return(false);
}
}
// At this point we can assume the list was deleted on a remote device and we don't have to add it to the final list
}
// Get the final task list
if (finalList.Count > 0)
{
Model.TaskListItem finalTaskList = finalList.Last();
finalTaskList.taskList = finalTaskList.taskList.OrderBy(x => double.Parse(x.position)).ToList();
// Loop through the tasks
//if ((GTaskSettings.TaskSort == 0 && GTaskSettings.DisableDragDrop != true) //only move if settings are enabled
if (reOrderTasks) //only move if reOrderTasks is detected
{
for (int i = 0; i < finalTaskList.taskList.Count; i++)
{
string position = "";
if (i == 0)
{
position = await TaskHelper.MoveTask(finalTaskList.id, finalTaskList.taskList[i].id, null);
}
else
{
position = await TaskHelper.MoveTask(finalTaskList.id, finalTaskList.taskList[i].id, finalTaskList.taskList[i - 1].id);
}
// Update the position
finalList.Last().taskList.First(x => x.id == finalTaskList.taskList[i].id).position = position;
}
}
}
// Remove any settings
settings.Remove("List_" + lSList.id + "_Action");
settings.Remove("List_" + lSList.id + "_Timestamp");
}
// Loop through what is left in the google api list
foreach (Model.TaskListItem list in googleApiList)
{
// Check if this list was deleted locally
if (settings.Contains("List_" + list.id + "_Action") && settings["List_" + list.id + "_Action"].ToString() == "deleted" &&
DateTime.Parse(settings["List_" + list.id + "_Timestamp"].ToString()) >= DateTime.Parse(list.updated))
{
// Delete the list in the api
await TaskListHelper.DeleteList(list.id);
}
else
{
finalList.Add(list);
}
// Remove any settings
settings.Remove("List_" + list.id + "_Action");
settings.Remove("List_" + list.id + "_Timestamp");
}
// Create a temp list
List <string> keyStrList = settings.Select(x => x.Key.ToString()).ToList <string>();
// Remove any remaining settings
foreach (string keyStr in keyStrList)
{
if (keyStr.Contains("List_") || keyStr.Contains("Task_"))
{
settings.Remove(keyStr);
}
}
// Save the final list to local storage
//if (specificList == null) //only commit to storage if it isn't for a specific list
//{
await TaskListHelper.SubmitToLocalStorage(finalList);
//}
finish:
// Update any live tiles
// Loop through the live tiles
foreach (ShellTile shellTile in ShellTile.ActiveTiles)
{
try
{
if (shellTile.NavigationUri.ToString().Contains("/Views/TaskView.xaml?Id="))
{
// Get the ID
string id = shellTile.NavigationUri.ToString().Substring(shellTile.NavigationUri.ToString().IndexOf("?Id=")).Replace("?Id=", "");
if (id.Contains("&"))
{
id = id.Substring(0, id.IndexOf("&"));
}
// Check if there is a corresponding list
if (finalList.Where(x => x.id == id).Count() > 0)
{
// Get the list
Model.TaskListItem list = finalList.Where(x => x.id == id).First();
// Get the title
string title = list.title;
if (title.Length > 24)
{
title = title.Substring(0, 21) + "...";
}
//Create a completed list
var NCtasks = new List <TaskItem>();
NCtasks.Clear();
NCtasks.AddRange(list.taskList.Where(y => y.status != "completed").ToList());
// Update the tile accordingly
int count = 0;
if ((int)settings["LiveTileCount"] > 0)
{
if ((bool)settings["IncludeNoDueDate"])
{
count = NCtasks.Where(y => (y.due != null ? DateTime.Parse(y.due).AddHours(-12) : DateTime.MinValue) <= DateTime.Now).Count();
settings["DueCount_" + list.id] = count;
}
else
{
count = NCtasks.Where(y => (y.due != null ? DateTime.Parse(y.due).AddHours(-12) : DateTime.MaxValue) <= DateTime.Now).Count();
settings["DueNDCount_" + list.id] = count;
}
}
else
{
count = NCtasks.Count;
settings["Count_" + list.id] = count;
}
//most displays cut off the 16th charactor, this reduces it to 13 + ... for the Edit page and LiveTile
var tileData = new StandardTileData {
Title = title, BackgroundImage = new Uri("/Assets/Icons/202.png", UriKind.Relative), Count = count
};
shellTile.Update(tileData);
}
}
}
catch (Exception e)
{
// Do nothing
Console.WriteLine(e.ToString());
}
}
// Set the last sync date
if (googleSync)
{
settings["LastSyncDate"] = DateTime.UtcNow;
}
//If you've made it this far on your first attempt them you FirstRun is complete
GTaskSettings.FirstRun = false;
// Return true
return(true);
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
Console.WriteLine(e.StackTrace.ToString());
return(false);
}
}
private static async Task RetryGetTasksForList(ObservableCollection <object> obj)
{
string message = "Ugh.. I can't find the Tasks for this Task List, can you try again?";
try
{
var taskItem = new ObservableCollection <TaskItem>();
taskItem.CollectionChanged += OnCollectionChanged;
// Create a list of tasks
List <TaskItem> tasks = new List <TaskItem>();
// Load the task lists from local storage
List <TaskListItem> TaskListList = await GetTaskListFromApplicationStorage();
// Get the appropriate task list if available
if (TaskListList != null && TaskListList.Where(x => x.id == obj[0].ToString()).Count() > 0)
{
var taskListItem = (TaskListItem)TaskListList.First(x => x.id == obj[0].ToString());
if (taskListItem.taskList != null)
{
tasks.AddRange(taskListItem.taskList);
}
}
taskItem.Clear();
//Sort tasks by completed first]\//Sort the original list by completed time where Not complete is at the top, complete is then sorted by completion date
tasks = tasks.OrderBy(x => x.completed != null ? DateTime.Parse(Universal.ConvertToUniversalDate(x.completed)) : DateTime.MinValue).ToList();
//Conditional sorting based on Settings selection
if (GTaskSettings.TaskSort == 1)
{
if (!GTaskSettings.NoDueDateAtTop)
{
foreach (var task in tasks.OrderBy(x => x.due != null ? DateTime.Parse(Universal.ConvertToUniversalDate(x.due)) : DateTime.MaxValue).ToList()) //Closest First, No Date at Bottom
{
//Add task to list
taskItem.Add(task);
}
}
else
{
foreach (var task in tasks.OrderBy(x => x.due != null ? DateTime.Parse(Universal.ConvertToUniversalDate(x.due)) : DateTime.MinValue).ToList()) //Closest First, No Date at Top
{
//Add task to list
taskItem.Add(task);
}
}
}
else if (GTaskSettings.TaskSort == 2)
{
foreach (var task in tasks.OrderBy(x => x.title).ToList()) //Alphabetical
{
//Add task to list
taskItem.Add(task);
}
}
else
{
foreach (var task in tasks.OrderBy(x => double.Parse(x.position)).ToList()) //Default
{
//Add task to list
taskItem.Add(task);
}
}
// Remove any completed items if necessary
//THIS IS REQUIRED TO HIDE COMPLETED WITH OFFLINE MODE
if (GTaskSettings.HideCompleted)
{
// Remove any hidden/completed tasks
List <TaskItem> tempList = taskItem.ToList();
tempList.RemoveAll(x => x.hidden == "True");
taskItem = new ObservableCollection <TaskItem>(tempList);
}
//Set the context to taskItem list
var list = obj[1] as Action <ObservableCollection <TaskItem> >;
if (list != null)
{
list(taskItem);
}
//Store the Count in Storage, if the liveTile exists then update it's count
var settings = IsolatedStorageSettings.ApplicationSettings;
string id = obj[0].ToString();
//Create a completed list
var NCtasks = new List <TaskItem>();
NCtasks.Clear();
NCtasks.AddRange(tasks.Where(y => y.status != "completed").ToList());
//Count = Total Count
//DueCount = Past Due w/ No Date Included
//DueNDCount = Past Due w/ No Date Excluded
//string minDT = GTaskSettings.convertDate(DateTime.MinValue.ToString());
//string maxDT = GTaskSettings.convertDate(DateTime.MaxValue.ToString());
//string nowDT = GTaskSettings.convertDate(DateTime.Now.ToString());
settings["Count_" + id] = NCtasks.Count();
settings["DueCount_" + id] = NCtasks.Where(y => (y.due != null ? DateTime.Parse(Universal.ConvertToUniversalDate(y.due)).AddHours(-12) : DateTime.MinValue) <= DateTime.Now).Count(); //Closest Last, No Date Included
settings["DueNDCount_" + id] = NCtasks.Where(y => (y.due != null ? DateTime.Parse(Universal.ConvertToUniversalDate(y.due)).AddHours(-12) : DateTime.MaxValue) <= DateTime.Now).Count(); //Closest Last, No Date Excluded
//Update the LiveTile counts if they exist
var tile = ShellTile.ActiveTiles.FirstOrDefault(y => y.NavigationUri.ToString().Contains(id));
if (tile != null)
{
//most displays cut off the 16th charactor, this reduces it to 13 + ... for the Edit page and LiveTile
string liveTitle = settings["Title_" + id].ToString();
if (liveTitle.Length > 24)
{
liveTitle = liveTitle.Substring(0, 21) + "...";
}
//Conditional LiveTile Updates depending on the settings (past due w/ no due date, past due w/o no due date, total count
int count = 0;
if (GTaskSettings.LiveTileCount > 0)
{
if (GTaskSettings.IncludeNoDueDate)
{
count = (int)settings["DueCount_" + id];
}
else
{
count = (int)settings["DueNDCount_" + id];
}
}
else
{
count = (int)settings["Count_" + id];
}
var tileData = new StandardTileData {
Title = liveTitle, BackgroundImage = new Uri("/Assets/Icons/202.png", UriKind.Relative), Count = count
};
tile.Update(tileData);
}
}
catch (Exception) //e)
{
if (GTaskSettings.MsgError)
{
MessageBox.Show(message);
}
}
}
