/// <summary>
/// Shows all book titles by single author loop.
/// </summary>
public void ShowAllBookTitlesBySingleAuthorLoop()
{
this._msgBox.NameOfMethod = MethodBase.GetCurrentMethod().Name;
var coll1 = new BookDataCollection();
var coll2 = new BookTitlesCollection();
for (var i = 0; i < coll1.GetItemsCount(); i++)
{
var s1 = coll1.GetItemAt(i);
if (!this._valid.ValidateStringIsNotNull(s1))
{
return;
}
s1 = s1.Trim();
if (!this._valid.ValidateStringHasLength(s1))
{
return;
}
coll2.AddItem(s1);
}
}
/// <summary>
/// Books the titles search loop.
/// </summary>
private void BookTitlesSearchLoop()
{
this._msgBox.NameOfMethod = MethodBase.GetCurrentMethod().Name;
if (!this._valid.ValidateStringIsNotNull(BookDataProperties.SetBookTitleSearchString))
{
return;
}
if (!this._valid.ValidateStringHasLength(BookDataProperties.SetBookTitleSearchString.Trim()))
{
return;
}
var searchStr = BookDataProperties.SetBookTitleSearchString.Trim().ToLower();
var coll1 = new BookDataCollection();
var coll2 = new BookTitlesCollection();
for (var i = 0; i < coll1.GetItemsCount(); i++)
{
var s1 = coll1.GetItemAt(i);
s1 = s1.ToLower();
if (s1.Contains(searchStr))
{
coll2.AddItem(s1);
}
}
}
/// <summary>
/// Create a backup of all unformatted data. This will allow the user to
/// roll back changes.
/// </summary>
public static void AddToBackUpList()
{
var coll = new DataBackUpCollection();
var collData = new BookDataCollection();
for (var index = 0; index < collData.GetItemsCount(); index++)
{
coll.AddItem(collData.GetItemAt(index));
}
}
/// <summary>
/// writes book info to the authors file. If Not book series then writes
/// book title name. if Series writes book title, series name, volume
/// number.
/// </summary>
/// <param name="filePath">.</param>
/// <param name="bookInfo">.</param>
public bool WriteBookTitleSeriesVolumeNamesToAuthorsFile(string filePath)
{
this._msgBox.NameOfMethod = MethodBase.GetCurrentMethod().Name;
try
{
if (string.IsNullOrEmpty(filePath))
{
return(false);
}
if (!File.Exists(filePath))
{
return(false);
}
var coll = new BookDataCollection();
using (var writer = new StreamWriter(filePath, true))
{
for (var i = 0; i < coll.GetItemsCount(); i++)
{
writer.WriteLine(coll.GetItemAt(i));
}
}
return(true);
}
catch (UnauthorizedAccessException ex)
{
this._msgBox.Msg = "You do not have access writes for this operation.";
Debug.WriteLine(ex.ToString());
this._msgBox.ShowErrorMessageBox();
return(false);
}
catch (ArgumentNullException ex)
{
this._msgBox.Msg = $"The path variable contains a null string. {filePath}";
Debug.WriteLine(ex.ToString());
this._msgBox.ShowErrorMessageBox();
return(false);
}
catch (ArgumentException ex)
{
this._msgBox.Msg = $"The file path value is a null string. {filePath}";
Debug.WriteLine(ex.ToString());
this._msgBox.ShowErrorMessageBox();
return(false);
}
catch (DirectoryNotFoundException ex)
{
this._msgBox.Msg = "Unable to locate the directory.";
Debug.WriteLine(ex.ToString());
this._msgBox.ShowErrorMessageBox();
return(false);
}
catch (PathTooLongException ex)
{
this._msgBox.Msg = "the file path is to long.";
Debug.WriteLine(ex.ToString());
this._msgBox.ShowErrorMessageBox();
return(false);
}
catch (SecurityException ex)
{
this._msgBox.Msg = "The operation has caused a security violation.";
Debug.WriteLine(ex.ToString());
return(false);
}
catch (IOException ex)
{
this._msgBox.Msg = $"File path has invalid characters in it. {filePath}";
Debug.WriteLine(ex.ToString());
this._msgBox.ShowErrorMessageBox();
return(false);
}
}
/// <summary>
/// If adding new user then write there name to the Art2MSpell user
/// names file.
/// </summary>
/// <param name="filePath">The filePath <see cref="string" /> .</param>
/// <returns>
/// True if write successful else false.
/// </returns>
public bool WriteAuthorsTitlesToFile(string filePath)
{
this._msgBox.NameOfMethod = MethodBase.GetCurrentMethod().Name;
try
{
var coll = new BookDataCollection();
var validate = new ValidationClass();
// Append line to the file.
using (var writer = new StreamWriter(filePath, false))
{
var count = coll.GetItemsCount();
for (var index = 0; index < coll.GetItemsCount(); index++)
{
writer.WriteLine(coll.GetItemAt(index));
}
return(true);
}
}
catch (UnauthorizedAccessException ex)
{
this._msgBox.Msg = "You do not have access writes for this operation.";
Debug.WriteLine(ex.ToString());
this._msgBox.ShowErrorMessageBox();
}
catch (ArgumentNullException ex)
{
this._msgBox.Msg = $"The path variable contains a null string. {filePath}";
Debug.WriteLine(ex.ToString());
this._msgBox.ShowErrorMessageBox();
}
catch (ArgumentException ex)
{
this._msgBox.Msg = $"The file path value is a null string. {filePath}";
Debug.WriteLine(ex.ToString());
this._msgBox.ShowErrorMessageBox();
}
catch (DirectoryNotFoundException ex)
{
this._msgBox.Msg = "Unable to locate the directory.";
Debug.WriteLine(ex.ToString());
this._msgBox.ShowErrorMessageBox();
}
catch (PathTooLongException ex)
{
this._msgBox.Msg = "the file path is to long.";
Debug.WriteLine(ex.ToString());
this._msgBox.ShowErrorMessageBox();
}
catch (SecurityException ex)
{
this._msgBox.Msg = "The operation has caused a security violation.";
Debug.WriteLine(ex.ToString());
}
catch (IOException ex)
{
this._msgBox.Msg = $"File path has invalid characters in it. {filePath}";
Debug.WriteLine(ex.ToString());
this._msgBox.ShowErrorMessageBox();
}
return(false);
}