public override GGResult Execute(string userCommand, GGList ggList)
{
Debug.Assert(userCommand != null && !userCommand.Equals(string.Empty));
Debug.Assert(ggList != null);
this.SetGGList(ggList);
userCommand = StripAddCommandFromUserCommand(userCommand).Trim();
try
{
ThrowExceptionIfIsEmptyInput(userCommand);
newGgItem = QuickParser.Parse(userCommand);
ggList.AddGGItem(newGgItem);
this.SetIsSuccessful(true);
string successMsg = string.Format(MESSAGE_ADD_SUCCESS, newGgItem.GetDescription());
Debug.WriteLine(successMsg, "info");
result = CreateResultInstance(successMsg, GGResult.RESULT_TYPE.RESULT_ADD, ggList.IndexOfGGItem(newGgItem),newGgItem.GetTag());
}
catch (Exception e)
{
error = e.Message;
string errorMsg = string.Format(MESSAGE_ERROR, error);
Debug.WriteLine(errorMsg, "error");
result = CreateResultInstance(errorMsg, GGResult.RESULT_TYPE.RESULT_INVALID);
}
return result;
}
/// <summary>
/// Deletes an item from the ggList as specified by the user
/// </summary>
/// <param name="userCommand">The command issued by the user</param>
/// <param name="ggList">The list of task items</param>
public override GGResult Execute(string userCommand, GGList list)
{
Debug.Assert(userCommand != null && !userCommand.Equals(string.Empty));
this.SetGGList(list);
if (InvalidInput(userCommand))
{
string errorMsg = "Error: Please specify an item id to remove\n";
Debug.WriteLine(errorMsg);
return CreateErrorResultInstance(errorMsg);
}
int itemIndexToShow = GetItemIndexFromUserCommand(userCommand);
itemIndex = itemIndexToShow - 1;
if (IndexOutOfBounds(itemIndex))
{
string errorMsg = string.Format("Error: There is no list item of index {0}\n", itemIndexToShow);
Debug.WriteLine(errorMsg);
return CreateErrorResultInstance(errorMsg);
}
GGList ggList = this.GetGGList();
removedGgItem = ggList.GetGGItemAt(itemIndex);
ggList.RemoveGGItemAt(itemIndex);
this.SetIsSuccessful(true);
string successMsg = string.Format(MESSAGE_REMOVE_SUCCESS, removedGgItem.GetDescription());
Debug.WriteLine(successMsg);
result = new GGResult(string.Empty, successMsg, itemIndex, GGResult.RESULT_TYPE.RESULT_REMOVE, removedGgItem.GetTag()); //useless to return itemindex since item does not exist
return result;
}
/// <summary>
/// Parse a GGItem to CSV string
/// </summary>
/// <param name="ggItem"></param>
/// <returns></returns>
private string ToCSVString(GGItem ggItem)
{
string description = ggItem.GetDescription().Replace(Environment.NewLine, "[newline]");
description = description.Replace(",", "[comma]");
string tag = ggItem.GetTag().Replace(Environment.NewLine, "[newline]");
tag = tag.Replace(",", "[comma]");
CultureInfo usCulture = CultureInfo.CreateSpecificCulture("en-US");
return description + ","
+ ggItem.GetEndDate().ToString(usCulture) + ","
+ tag + ","
+ ggItem.GetLastModifiedTime().ToString() + ","
+ ggItem.GetEventAbsoluteUrl() + ","
+ ggItem.GetPath();
}
/// <summary>
/// Add a local event to Google Calendar
/// </summary>
/// <param name="GGService">Google calendar service object</param>
/// <param name="GGCalendar">GG calendar object</param>
/// <param name="myGGItem">GGItem object to be added to GG calendar</param>
/// <returns>Google event's ID</returns>
private string AddGGEvent(CalendarService GGService, CalendarEntry GGCalendar, GGItem myGGItem)
{
// Create a event object
EventEntry entry = new EventEntry();
// Use description as event title (necessary)
entry.Title.Text = myGGItem.GetDescription();
// Use tag as event content (optional)
entry.Content.Content = myGGItem.GetTag() + " | " + myGGItem.GetPath();
// Set event start and end time
if (myGGItem.GetEndDate().CompareTo(GGItem.DEFAULT_ENDDATE) != 0)
{ // Specified endDate
// Use endDate - 2hours as start time and endDate as end time
When eventTime = new When(myGGItem.GetEndDate().AddHours(-2), myGGItem.GetEndDate());
entry.Times.Add(eventTime);
}
else
{ // Default endDate
// Treat as tasks, set due date as 3 days later
When eventTime = new When(DateTime.Today, DateTime.Today.AddDays(3));
entry.Times.Add(eventTime);
}
// Log(entry.Updated.ToLongDateString());
// Set email reminder: 15 minutes before end time
Reminder GGReminder = new Reminder();
GGReminder.Minutes = 15;
GGReminder.Method = Reminder.ReminderMethod.email;
entry.Reminders.Add(GGReminder);
// Create the event on Google Calendar
Uri postUri = new Uri("https://www.google.com/calendar/feeds/" + GGCalendar.Id.AbsoluteUri.Substring(63) + "/private/full");
AtomEntry insertedEntry = GGService.Insert(postUri, entry);
// Return the event's ID
return insertedEntry.Id.AbsoluteUri;
}