public async Task ChangeFilesExtensionAsync()
{
int i = 1;
if (Directory.GetFiles(PathPictureAfterCopy).Length == 0)
{
WorkWithText.ShowErrorMessage("There are no images in this folder.");
return;
}
ChooseExtensionImage();
List <Task> tasks = new List <Task>();
DirectoryInfo directory = new DirectoryInfo(PathPictureAfterCopy);
foreach (FileInfo file in directory.GetFiles())
{
string filesNewFormat = file.Name.Replace($"{file.Name}", $"{file.DirectoryName}\\" +
$"{i++}_{Path.GetFileNameWithoutExtension(file.Name)}.{Format}");
tasks.Add(Task.Run(() => File.Move(file.FullName, filesNewFormat)));
}
try
{
await Task.WhenAll(tasks);
WorkWithText.ShowMessage("Images extension changed successfully.");
}
catch (SystemException ex)
{
WorkWithText.ShowErrorMessage($"{ex.Message}");
}
}
public async Task RenameFilesAsync()
{
if (Directory.GetFiles(PathPictureAfterCopy).Length == 0)
{
WorkWithText.ShowErrorMessage("There are no images in this folder.");
return;
}
int i = 1;
string newName = EnterNameFile();
List <Task> tasks = new List <Task>();
DirectoryInfo directory = new DirectoryInfo(PathPictureAfterCopy);
foreach (FileInfo file in directory.GetFiles())
{
string newFilesName = file.FullName.Replace($"{file.FullName}", $"{file.DirectoryName}\\" +
$"{i++}_{newName}{Path.GetExtension(file.Name)}");
tasks.Add(Task.Run(() => File.Move(file.FullName, newFilesName)));
}
try
{
await Task.WhenAll(tasks);
WorkWithText.ShowMessage($"File rename seccessful.");
}
catch (SystemException ex)
{
WorkWithText.ShowErrorMessage($"{ex.Message}");
}
}
public async Task DeleteFileFromFolderAsync()
{
if (Directory.GetFiles(PathPictureAfterCopy).Length == 0)
{
WorkWithText.ShowErrorMessage("There are no images in this folder.");
return;
}
List <Task> tasks = new List <Task>();
DirectoryInfo directory = new DirectoryInfo(PathPictureAfterCopy);
foreach (FileInfo file in directory.GetFiles())
{
tasks.Add(Task.Run(() => file.Delete()));
}
try
{
await Task.WhenAll(tasks);
WorkWithText.ShowMessage("Images delete from folder successfull.");
}
catch (SystemException ex)
{
WorkWithText.ShowErrorMessage($"{ex.Message}");
}
}
public async Task CopyFilesInNewFolderAsync()
{
void CopyFilesInNewFolder()
{
foreach (var fileName in Directory.GetFiles(PathWithPicture))
{
using (var image = Image.FromFile(fileName))
{
if (image.Width <= ImageWidth && image.Height <= ImageHeight)
{
var newFileName = Path.Combine(PathPictureAfterCopy, Path.GetFileName(fileName));
image.Save(newFileName);
}
}
}
}
try
{
await Task.Run(() => CopyFilesInNewFolder());
WorkWithText.ShowMessage("Files copy in new folder!");
}
catch (Exception ex)
{
WorkWithText.ShowErrorMessage($"Exception: {ex.Message}. Click 1 to create folder.");
}
}
public void CreateDirectoryForPicture()
{
DirectoryInfo directory = new DirectoryInfo(PathPictureAfterCopy);
if (!directory.Exists)
{
directory.Create();
WorkWithText.ShowMessage($"Folder create. Folder path: {directory.FullName}");
return;
}
WorkWithText.ShowErrorMessage($"Folder exists. Folder path: {directory.FullName}");
}
private string EnterNameFile()
{
WorkWithText.ShowInformationMessage("Enter please file name:");
string newName = Console.ReadLine();
while (string.IsNullOrEmpty(newName))
{
WorkWithText.ShowErrorMessage("Enter please name files");
}
return(newName);
}
private void ChooseExtensionImage()
{
var formats = Enum.GetNames(typeof(PictureFormat));
for (int i = 0; i < formats.Length; i++)
{
WorkWithText.ShowMessage($"{i+1} - {formats[i]}");
}
int command = EnterCorrectCommand();
FormattingPicture(command);
}
private int EnterCorrectCommand()
{
int command;
while (!int.TryParse(Console.ReadLine(), out command))
{
WorkWithText.ShowErrorMessage("Enter please correct extension images");
}
while (!Enum.IsDefined(typeof(PictureFormat), command))
{
WorkWithText.ShowErrorMessage("Select an extension from the list of suggested.");
while (!int.TryParse(Console.ReadLine(), out command))
{
WorkWithText.ShowErrorMessage("Enter please correct extension images");
}
}
return(command);
}
