private void CheckIfCancelIsPressed(RenameFileBindingModel renameFileBindingModel)
{
//Uses RenameFileBindingModel to set its properties
if (renameFileBindingModel.IsPressed == false)
{
//Uses the Rename method from the RenamerFile service
renameFileService.Rename(renameFileBindingModel);
//Checks if file is renamed successfully
if (renameFileBindingModel.IsRenamed == true)
{
//If it is renamed successfully it sets the variables and returns them.
string oldFile = renameFileBindingModel.FileName.Split('\\').Last();
oldName = $"File {oldFile} renamed to:";
newName = renameFileBindingModel.NewName + Path.GetExtension(renameFileBindingModel.FileName);
}
else
{
//If it is not renamed successfully it returns this.
oldName = "File was not renamed";
}
}
RenameFileForm.Dispose();
RenameFileForm = new RenameFile();
}
public void RenameMethodOverwritesFilesSuccesfully()
{
CurrentUser.user.username = "******";
RenameFileBindingModel bindingModel = new RenameFileBindingModel();
bindingModel.FileName = @"C:\Users\Nikih\Desktop\Resources\banan.docx";
bindingModel.NewName = "banan";
RenamerFileService renameFileService = new RenamerFileService();
renameFileService.Rename(bindingModel);
FileAssert.Exists(@"C:\Users\Nikih\Desktop\Resources\Overwrite -banan.docx");
}
public void RenameMethodRenamesFilesCorrectlly()
{
CurrentUser.user.username = "******";
RenameFileBindingModel bindingModel = new RenameFileBindingModel();
bindingModel.FileName = @"C:\Users\Nikih\Desktop\Resources\banan.docx";
bindingModel.NewName = "izrod";
RenamerFileService renameFileService = new RenamerFileService();
renameFileService.Rename(bindingModel);
FileAssert.Exists(@"C:\Users\Nikih\Desktop\Resources\izrod.docx");
}
public void RenameMethodFailed()
{
CurrentUser.user.username = "******";
RenameFileBindingModel bindingModel = new RenameFileBindingModel();
bindingModel.FileName = @"C:\Users\Nikih\Desktop\Resources\banan.docx";
bindingModel.NewName = "ggg";
RenamerFileService renameFileService = new RenamerFileService();
FieldInfo[] fields = typeof(RenamerFileService).GetFields(BindingFlags.Instance | BindingFlags.NonPublic).ToArray();
FieldInfo isRenamed = fields.FirstOrDefault(x => x.Name == "isRenamed");
isRenamed.SetValue(renameFileService, false);
renameFileService.Rename(bindingModel);
Assert.IsFalse((bool)isRenamed.GetValue(renameFileService));
}
private void CheckUserInput(RenameFileBindingModel renameFileBindingModel)
{
//Checks if user has pressed OK for saving the source directory
if (result == DialogResult.OK)
{
//Saves the old file name in renameFileBindingModel.FileName
renameFileBindingModel.FileName = renameFileDialog.FileName;
sourcePath = Path.GetDirectoryName(renameFileBindingModel.FileName);
//Shows the RenamerFileForm to the user.
try
{
RenameFileForm.ShowDialog();
}
catch (InvalidOperationException)
{
MessageBox.Show("Please, enter a name for a file before trying to search file again", "Enter name",
MessageBoxButtons.OK, MessageBoxIcon.Exclamation, 0,
MessageBoxOptions.DefaultDesktopOnly);
return;
}
//Checks if Cancel is pressed in the SearchFileForm form.
CheckIfCancelIsPressed(RenameFileForm.GetRenameFileBindingModel());
}
}
private static void CheckIfTextBoxIsEmpty(string textBoxText, RenameFile RenameFileForm, RenameFileBindingModel bindingModel)
{
//uses string textBoxText to get user input for a name of a file
//uses RenameFile Form to check if user has done everything properly on that form.
//uses RenameFileBindingModel to set its properties.
if (textBoxText != "")
{
SetRenameFileBindingModelNewName(textBoxText, bindingModel);
RenameFileForm.Close();
}
else
{
ShowMessageBox();
}
}
public static async void CheckIfTextBoxIsEmptyAsync(string textBoxText, RenameFile RenameFileForm, RenameFileBindingModel bindingModel)
{
//uses string textBoxText to get user input for a name of a file
//uses RenameFile Form to check if user has done everything properly on that form.
//uses RenameFileBindingModel to set its properties.
if (textBoxText != "")
{
await Task.Run(() => SetRenameFileBindingModelNewName(textBoxText, bindingModel));
RenameFileForm.Close();
}
else
{
await Task.Run(() => ShowMessageBox());
}
}
public static void CheckIfUserPressesEnterNonAsync(string textBoxText, RenameFile RenameFileForm, KeyPressEventArgs e, RenameFileBindingModel bindingModel)
{
//uses string textBoxText to get user input for a new name of a file
//uses RenameFile Form, KeyPressEventArgs to check if user has done everything properly on that form.
//uses RenameFileBindingModel to set its properties.
if (e.KeyChar == (char)Keys.Enter)
{
//checks if user has pressed Enter in RenameFile Form
CheckIfTextBoxIsEmpty(textBoxText, RenameFileForm, bindingModel);
}
}
public static void SetRenameFileBindingModelIsPressedNonAsync(RenameFileBindingModel renameFileBindingModel)
{
SetRenameFileBindingModelIsPressed(renameFileBindingModel);
}
//Sets when user has pressed Cancel asynchronously on the RenameFile Form
//Method is called in RenameFile Form to get the input of user
public static async void SetRenameFileBindingModelIsPressedAsync(RenameFileBindingModel renameFileBindingModel)
{
await Task.Run(() => SetRenameFileBindingModelIsPressed(renameFileBindingModel));
}
//Sets when user has pressed Cancel
//Method is called to be done asynchronously
private static void SetRenameFileBindingModelIsPressed(RenameFileBindingModel renameFileBindingModel)
{
renameFileBindingModel.IsPressed = true;
}
//Sets the name of the file that the user wants to be renamed
//Method is called to be done asynchronously
private static void SetRenameFileBindingModelNewName(string textBoxText, RenameFileBindingModel renameFileBindingModel)
{
renameFileBindingModel.NewName = textBoxText;
}
public void Rename(RenameFileBindingModel renameFileBindingModel)
{
//Uses RenameFileBindingModel to get specific information from the binding model and set some properties.
//isRenamed checks if the work has been done correctly and succesfully
bool isRenamed = false;
//strings that gets the name of the choosen file and get the new name for it
string fileName = Path.GetFileName(renameFileBindingModel.FileName);
string newName = renameFileBindingModel.NewName;
//Throws exeption if a file that should be renamed is opened while the service is trying to rename the files.
try
{
//Gets the extension of the choosen file
string extension = Path.GetExtension(renameFileBindingModel.FileName);
//Gets the path of the file choosen to be renamed
string sourcePath = Path.GetDirectoryName(renameFileBindingModel.FileName);
string targetPath = Path.GetDirectoryName(renameFileBindingModel.FileName);
//Sets the strings to a path with the name of the file that has to be renamed.
string sourceFile = Path.Combine(sourcePath, fileName);
//Sets the strings to a path with the New name of the file that has to be renamed + the extension of the file.
string destFile = Path.Combine(targetPath, newName + extension);
string overwriteDestFile = Path.Combine(targetPath, "Overwrite -" + fileName);
string overwriteFileName = Path.GetFileName("Overwrite -" + fileName);
//Checks if file already exists in the destination path
//If they don't exist, it tries to rename the file.
if (File.Exists(destFile))
{
//Asks the user if he wants to overwrite the file
var msgBox = MessageBox.Show("Source: " + sourceFile + @"\" + fileName + Environment.NewLine +
"Destination: " + destFile + @"\" + fileName + Environment.NewLine +
"Do you want to write over existing file?", "File Already Exists",
MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question, 0,
MessageBoxOptions.DefaultDesktopOnly);
//If the user presses Yes it checks if it is already overwrited.
//If it is not overwrited, the file is renamed and overwrited succesfully
//If he presses No or cancel, the service stops and returns a text to the user.
if (msgBox == DialogResult.Yes)
{
if (!File.Exists(overwriteDestFile))
{
File.Move(sourceFile, overwriteDestFile);
//renameFileBindingModel.IsRenamed is used to tell that the file is renamed successfully.
renameFileBindingModel.IsRenamed = true;
isRenamed = true;
FileDatabaseServices.AddRenameOperation(fileName, newName, "File", true);
}
else
{
FileDatabaseServices.AddRenameOperation("Unsuccessfull operation", overwriteDestFile, "File", false);
MessageBox.Show("File already overwrited!", "File exists!",
MessageBoxButtons.OK, MessageBoxIcon.Warning, 0,
MessageBoxOptions.DefaultDesktopOnly);
return;
}
}
else if (msgBox == DialogResult.Cancel)
{
return;
}
else
{
FileDatabaseServices.AddRenameOperation("Unsuccessfull operation", overwriteDestFile, "File", false);
MessageBox.Show("Existing file was not renamed!", "Failed renaming",
MessageBoxButtons.OK, MessageBoxIcon.Error, 0,
MessageBoxOptions.DefaultDesktopOnly);
return;
}
}
//Renames the file
else
{
File.Move(sourceFile, destFile);
renameFileBindingModel.IsRenamed = true;
isRenamed = true;
FileDatabaseServices.AddRenameOperation(fileName, newName + extension, "File", true);
}
}
catch (IOException)
{
FileDatabaseServices.AddRenameOperation("Unsuccessfull operation", "None", "File", false);
isRenamed = false;
MessageBox.Show("File opened! \nPlease, close the file to proceed!", "Running process",
MessageBoxButtons.OK, MessageBoxIcon.Error, 0,
MessageBoxOptions.DefaultDesktopOnly);
}
//If everything is completed successfully, the user gets this text.
if (isRenamed == true)
{
MessageBox.Show($"File renamed as {newName + Path.GetExtension(fileName)}", "File Renamed",
MessageBoxButtons.OK, MessageBoxIcon.None, 0,
MessageBoxOptions.DefaultDesktopOnly);
}
}
