/// <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;
}
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>
/// Pins path to an item in ggList.
/// </summary>
/// <param name="ggList">The full list (ggList from GGLogic)</param>
/// <param name="itemIndex">The index of the list item</param>
/// <param name="updateTo">The new info of the list item</param>
/// <returns>The status of the operation</returns>
public override GGResult Execute(String userCommand, GGList ggList)
{
this.SetGGList(ggList);
Regex rgx = new Regex("\\s+");
string[] userCommandArray = rgx.Split(userCommand, 2);
if (userCommandArray.Count() != 2)
{
String errorMsg = "Error: Incorrect input";
result = new GGResult(String.Empty, errorMsg, -1, GGResult.RESULT_TYPE.RESULT_INVALID);
return result;
}
else
{
string itemIndexString = userCommandArray[1];
if (!int.TryParse(itemIndexString, out itemIndex))
{
String errorMsg = "Error: Incorrect input";
result = new GGResult(String.Empty, errorMsg, -1, GGResult.RESULT_TYPE.RESULT_INVALID);
return result;
}
else if (IndexOutOfBounds(itemIndex))
{
String errorMsg = String.Format("Error: There is no list item of index {0}\n", itemIndex);
result = new GGResult(String.Empty, errorMsg, -1, GGResult.RESULT_TYPE.RESULT_INVALID);
return result;
}
else
{
GGItem itemToChange = ggList.GetGGItemAt(itemIndex - 1);
string path = itemToChange.GetPath();
if (path.Equals(""))
{
String errorMsg = String.Format("Error: There is no path pinned to index {0}\n", itemIndex);
result = new GGResult(String.Empty, errorMsg, -1, GGResult.RESULT_TYPE.RESULT_INVALID);
return result;
}
try
{
runpath(path);
}
catch (Exception e)
{
String errorMsg = String.Format("Error: Invalid path pinned to index {0}\n", itemIndex);
result = new GGResult(String.Empty, errorMsg, -1, GGResult.RESULT_TYPE.RESULT_INVALID);
return result;
}
String successMsg = String.Format(MESSAGE_ACT_SUCCESS, itemIndex);
result = new GGResult(String.Empty, successMsg, itemIndex - 1, GGResult.RESULT_TYPE.RESULT_ACT, itemToChange.GetTag());
return result;
}
}
}
/// <summary>
/// Gives a string representation of all the items in the list.
/// </summary>
/// <returns>A string of all items in ggList</returns>
private GGResult DisplayAll()
{
GGList ggList = this.GetGGList();
string toDisplay = "";
for (int i = 0; i < ggList.CountGGList(); i++)
{
string toAdd = (i + 1) + ". " + ggList.GetGGItemAt(i).ToString() + "\n";
toDisplay = toDisplay + toAdd;
}
GGResult result = new GGResult(toDisplay, string.Empty, -1, GGResult.RESULT_TYPE.RESULT_LIST);
return result;
}
public override GGResult Execute(string userCommand, GGList list)
{
Invoker invoker = Invoker.GetInstance();
string msg = string.Empty;
if (invoker.PopAndUndo())
{
msg = successMsg;
}
else
{
msg = errorMsg;
}
GGResult result = new GGResult(string.Empty, msg, -1, GGResult.RESULT_TYPE.RESULT_UNDO);
return result;
}
/// <summary>
/// Updates the description of the indicated item in ggList.
/// </summary>
/// <param name="ggList">The full list (ggList from GGLogic)</param>
/// <param name="itemIndex">The index of the list item</param>
/// <param name="updateTo">The new info of the list item</param>
/// <returns>The status of the operation</returns>
public override GGResult Execute(string userCommand, GGList ggList)
{
this.SetGGList(ggList);
Regex regex = new Regex("\\s+");
string[] userCommandArray = regex.Split(userCommand, 3);
if (userCommandArray.Count() < 3)
{
string errorMsg = "Error: Incorrect input"; // "ch", itemIndex, newInfo
result = CreateResultInstance(errorMsg, GGResult.RESULT_TYPE.RESULT_INVALID);
return result;
}
string itemIndexString = userCommandArray[1];
string newInfo = userCommandArray[2];
if (NewInfoIsEmpty(newInfo))
{
string errorMsg = "Error: What do you want to change to?";
result = CreateResultInstance(errorMsg, GGResult.RESULT_TYPE.RESULT_INVALID);
return result;
}
int.TryParse(itemIndexString, out itemIndex);
if (IndexOutOfBounds(itemIndex))
{
string errorMsg = string.Format("Error: There is no list item of index {0}\n", itemIndex);
result = CreateResultInstance(errorMsg, GGResult.RESULT_TYPE.RESULT_INVALID);
return result;
}
try
{
string oldtag = ggList.GetGGItemAt(itemIndex - 1).GetTag();
GGItem itemToChange = ggList.GetGGItemAt(itemIndex - 1);
ggList.RemoveGGItemAt(itemIndex - 1);
GGItem changedItem = DetermineFieldAndChange(newInfo, itemToChange);
ggList.InsertGGItem(itemIndex - 1, changedItem);
string successMsg = string.Format(MESSAGE_CHANGE_SUCCESS, itemIndex);
result = new GGResult(string.Empty, successMsg, itemIndex - 1, GGResult.RESULT_TYPE.RESULT_UPDATE, oldtag);
return result;
}
catch (Exception e)
{
string errorMsg = "Error: Invalid Input";
result = CreateResultInstance(errorMsg, GGResult.RESULT_TYPE.RESULT_INVALID);
return result;
}
}
public override GGResult Execute(string userCommand, GGList list)
{
string username = string.Empty;
string password = string.Empty;
try
{
GetLoginCredentialsFromUserCommand(userCommand, out username, out password);
GGSync sync = new GGSync(username, password);
bool IsSuccessfulSync = sync.SyncWithGoogleCalendar(list);
if (IsSuccessfulSync)
result = CreateResultInstance(MESSAGE_SYNC_SUCCESS, GGResult.RESULT_TYPE.RESULT_SYNC);
else
{
result = CreateResultInstance("Sync Error!", GGResult.RESULT_TYPE.RESULT_INVALID);
}
}
catch (FormatException e)
{
result = CreateResultInstance(e.Message, GGResult.RESULT_TYPE.RESULT_INVALID);
}
return result;
}
/// <summary>
/// Loops through GGList and displays relevant items to the user in the console.
/// </summary>
/// <param name="ggList">The main list</param>
/// <param name="userCommand">ls, followed by an empty string, a tag query, or a search query</param>
/// <returns> The list of items (in string form) to display to the user.</returns>
public override GGResult Execute(string userCommand, GGList ggList)
{
this.SetGGList(ggList);
ggList.SortGGList();
string pattern = "ls\\s*";
Regex rgx = new Regex(pattern, RegexOptions.IgnoreCase);
string parameter = rgx.Replace(userCommand, "", 1); // strip "ls"
if (IsDisplayAll(parameter))
{
result = DisplayAll();
}
else if (isDisplayTag(parameter))
{
result = DisplayByTag(parameter);
}
else // search in descriptions
{
result = DisplayBySearch(parameter);
}
return result;
}
private void HandleAddDelete(GGResult result)
{
// RefreshContents(nowindex);
if (result.GetResultType() == GGResult.RESULT_TYPE.RESULT_ADD)
{
if (CmdInvoker.GetTagCount(result.GetTag()) == 1)
{
TEXTBOX_NO++;
TagList.Add(result.GetTag());
DeletedTagLists.Add(false);
NewRichTextBox();
}
}
else if(result.GetResultType() == GGResult.RESULT_TYPE.RESULT_REMOVE) //delete
{
if (CmdInvoker.GetTagCount(result.GetTag()) == -1)
{
TEXTBOX_NO--;
int index = GetTagIndex(result.GetTag());
DeletedTagLists[index] = true;
TagList.RemoveAt(index);
RTBIndex = GetPrevIndex();
RTBIndex = GetNextIndex();
}
}
}
private GGResult CreateErrorResultInstance(string errorMsg)
{
result = new GGResult(string.Empty, errorMsg, -1, GGResult.RESULT_TYPE.RESULT_INVALID);
return result;
}
public GGResult CreateResultInstance(string message, GGResult.RESULT_TYPE resultType, int itemindex,string tag = "")
{
Debug.Assert(message != null && !message.Equals(string.Empty));
return new GGResult(string.Empty, message, itemindex, resultType, tag);
}
public override GGResult Execute(string userCommand, GGList list)
{
string errorMsg = "Error: Invalid Input\n";
GGResult result = new GGResult(string.Empty, errorMsg, -1,GGResult.RESULT_TYPE.RESULT_INVALID);
return result;
}
private GGResult ReturnErrorMessageInResult()
{
GGResult result = new GGResult(string.Empty, errorMsg, -1, GGResult.RESULT_TYPE.RESULT_INVALID);
return result;
}
private void HandleUpdate(GGResult result)
{
// RefreshContents(nowindex);
string oldtag = result.GetTag();
string newtag = CmdInvoker.GetGGList().GetGGItemAt(result.GetItemIndex()).GetTag();
if (CmdInvoker.GetTagCount(newtag) == 1)
{
TEXTBOX_NO++;
TagList.Add(newtag);
DeletedTagLists.Add(false);
NewRichTextBox();
}
if (CmdInvoker.GetTagCount(oldtag) == -1)
{
TEXTBOX_NO--;
int index = GetTagIndex(result.GetTag());
DeletedTagLists[index] = true;
TagList.RemoveAt(index);
RTBIndex = GetPrevIndex();
RTBIndex = GetNextIndex();
}
}
private void HandleList(GGResult result)
{
// command returns something
Table t = new Table();
t.Columns.Add(new TableColumn());
t.Columns.Add(new TableColumn());
t.Columns.Add(new TableColumn());
double tablewidth = RTBWidth * (13.2 / 16.0);
t.Columns[0].Width = new GridLength(tablewidth / 2);
t.Columns[1].Width = new GridLength(tablewidth / 4);
t.Columns[2].Width = new GridLength(tablewidth / 4);
t.BorderThickness = new Thickness(RTBWidth / 16, 50, 0, 0);
t.CellSpacing = 10;
t.RowGroups.Add(AddTextChunkToTable(result.GetMainResult()));
RTBNow.Document.Blocks.Add(t);
}
/// <summary>
/// Gives a string representation of all items that match the search word in
/// userCommand.
/// </summary>
/// <param name="searchWord">The word to search for</param>
/// <param name="ggList">The main list</param>
/// <returns>A string of all items in ggList that contain the word(s) in the search query in their descriptions</returns>
private GGResult DisplayBySearch(string searchWord)
{
GGList ggList = this.GetGGList();
string toDisplay = "";
for (int i = 0; i < ggList.CountGGList(); i++)
{
GGItem currentItem = ggList.GetGGItemAt(i);
string checkDescription = currentItem.GetDescription();
if (FoundWord(checkDescription, searchWord))
{
string toAdd = (i + 1) + ". " + currentItem.ToString() + "\n";
toDisplay = toDisplay + toAdd;
}
}
if (toDisplay.Length == 0)
{
string emptySearchMsg = string.Format(MESSAGE_EMPTY_SEARCH, searchWord);
GGResult result = new GGResult(string.Empty, emptySearchMsg, -1, GGResult.RESULT_TYPE.RESULT_INVALID);
return result;
}
else
{
GGResult result = new GGResult(toDisplay, string.Empty, -1, GGResult.RESULT_TYPE.RESULT_LIST);
return result;
}
}
public void HandleCmd(GGResult result)
{
txtError.Clear();
RTBNow.Document.Blocks.Clear();
if (result.GetResultType() == GGResult.RESULT_TYPE.RESULT_LIST)
{
HandleList(result);
}
else if (result.GetResultType() == GGResult.RESULT_TYPE.RESULT_ADD || result.GetResultType() == GGResult.RESULT_TYPE.RESULT_REMOVE)
{
HandleAddDelete(result);
}
else if (result.GetResultType() == GGResult.RESULT_TYPE.RESULT_UPDATE)
{
HandleUpdate(result);
}
else if (result.GetResultType() == GGResult.RESULT_TYPE.RESULT_SYNC)
{
HandleSync();
}
if (result.GetResultType() != GGResult.RESULT_TYPE.RESULT_LIST) RefreshContents(RTBIndex);
txtError.Text = result.GetNotice();
if (result.GetNotice() != String.Empty) FadeInAndOut(txtError);
HistoryList.Add(txtCmdLine.Text);
if (HistoryList.Count > 10) HistoryList.RemoveAt(0);
HistoryListIndex = 0;
txtCmdLine.Text = "";
}
/// <summary>
/// Pins path to an item in ggList.
/// </summary>
/// <param name="ggList">The full list (ggList from GGLogic)</param>
/// <param name="itemIndex">The index of the list item</param>
/// <param name="updateTo">The new info of the list item</param>
/// <returns>The status of the operation</returns>
public override GGResult Execute(String userCommand, GGList ggList)
{
this.SetGGList(ggList);
Regex rgx = new Regex("\\s+");
string[] userCommandArray = rgx.Split(userCommand, 3);
if (userCommandArray.Count() < 3)
{
String errorMsg = "Error: Incorrect input"; // "ch", itemIndex, newInfo
result = new GGResult(String.Empty, errorMsg, -1, GGResult.RESULT_TYPE.RESULT_INVALID);
return result;
}
else
{
string itemIndexString = userCommandArray[1];
string path = userCommandArray[2].Equals("none") ? "" : userCommandArray[2];
int.TryParse(itemIndexString, out itemIndex);
if (IndexOutOfBounds(itemIndex))
{
String errorMsg = String.Format("Error: There is no list item of index {0}\n", itemIndex);
result = new GGResult(String.Empty, errorMsg, -1, GGResult.RESULT_TYPE.RESULT_INVALID);
return result;
}
if (path.Equals("file"))
{
Microsoft.Win32.OpenFileDialog dlg = new Microsoft.Win32.OpenFileDialog();
if (dlg.ShowDialog() == true)
{
path = dlg.FileName;
}
else
{
String errorMsg = "Error: No File Selected"; // "ch", itemIndex, newInfo
result = new GGResult(String.Empty, errorMsg, -1, GGResult.RESULT_TYPE.RESULT_INVALID);
return result;
}
}
else if (path.Equals("folder"))
{
System.Windows.Forms.FolderBrowserDialog fb= new System.Windows.Forms.FolderBrowserDialog();
fb.ShowNewFolderButton = true;
fb.Description = "Select folder to pin to your item.";
if (fb.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
path = fb.SelectedPath;
}
else
{
String errorMsg = "Error: No Folder Selected"; // "ch", itemIndex, newInfo
result = new GGResult(String.Empty, errorMsg, -1, GGResult.RESULT_TYPE.RESULT_INVALID);
return result;
}
}
GGItem itemToChange = ggList.GetGGItemAt(itemIndex - 1);
itemToChange.SetPath(path);
String successMsg = path.Equals("") ? String.Format(MESSAGE_PIN_REMOVED,itemIndex)
: String.Format(MESSAGE_PIN_SUCCESS, path, itemIndex);
result = new GGResult(String.Empty, successMsg, itemIndex - 1, GGResult.RESULT_TYPE.RESULT_PIN, itemToChange.GetTag());
return result;
}
}
