public string Build(IRenderPanel source,
Preset?preset,
IList <string> files,
string OutputDirectory,
string ffmpeg,
FileHandlingMode fileHandlingMode)
{
StringBuilder results = new StringBuilder();
List <string> presetArgValues = ProcessPreset(ffmpeg, source, preset);
foreach (var file in files)
{
var outname = Path.Combine(OutputDirectory, Path.GetFileName(file));
outname = Path.ChangeExtension(outname, preset?.TargetExtension ?? string.Empty);
var line = RenderSingleFile(presetArgValues.ToArray(), file, outname);
WrapInAction(results, line, outname, fileHandlingMode);
}
return(results.ToString());
}
private void WrapInAction(StringBuilder results, string command, string file, FileHandlingMode fileHandlingMode)
{
results.Append($"if (Test-Path \"{file}\" -PathType Leaf)");
results.Append(" {\r\n");
switch (fileHandlingMode)
{
case FileHandlingMode.DeleteIfExists:
results.AppendFormat("\tRemove-Item \"{0}\"", file);
break;
case FileHandlingMode.RenameIfExists:
RenameIfExists(results, file);
break;
case FileHandlingMode.OwerwriteNotify:
results.AppendFormat("\techo \"File {0} exists and will be owerwitten.\"\r\n", file);
results.AppendLine("\tRead-Host -Prompt \"Press any key to continue\"");
results.AppendFormat("\tRemove-Item \"{0}\"", file);
break;
}
results.Append("}\r\n");
results.AppendLine(command);
}
