private ICommandResult Set(CommandContext context)
{
string indexText = context.GetParameterValue(ClipboardConstants.PARAMETER_INDEX);
if (string.IsNullOrWhiteSpace(indexText))
{
indexText = "0";
}
if (!int.TryParse(indexText, out int index))
{
return(new ErrorTextResult("Invalid index."));
}
IClipboardItem item = service.SetClipboardFromHistory(service.HistoryCount - index);
if (item == null)
{
return(new ErrorTextResult($"An item with index {index} hasn't been found."));
}
MarkdownBuilder itemBuilder = new MarkdownBuilder();
itemBuilder.CodeBlock(string.Empty, item.Content);
return(new ItemsResult(ViewItem.AsMarkdown(itemBuilder.ToString())));
}
private ICommandResult Configure(CommandContext context)
{
OptionContext simplify = context.GetOption(ClipboardConstants.OPTION_SIMPLIFY);
if (simplify != null)
{
string value = simplify.GetParameterValue(ClipboardConstants.PARAMETER_FLAG);
service.Configuration.SimplifyText = string.IsNullOrEmpty(value)
? !service.Configuration.SimplifyText
: value.IsTrue();
}
OptionContext path = context.GetOption(ClipboardConstants.OPTION_PATH);
if (path != null)
{
string value = path.GetParameterValue(ClipboardConstants.PARAMETER_FLAG);
service.Configuration.ConvertFilesToPaths = string.IsNullOrEmpty(value)
? !service.Configuration.ConvertFilesToPaths
: value.IsTrue();
}
MarkdownBuilder itemBuilder = new MarkdownBuilder();
itemBuilder.WriteLine($"- Text simplification is {EnabledOrDisabled(service.Configuration.SimplifyText)}.");
itemBuilder.WriteLine($"- File-to-path transformation is {EnabledOrDisabled(service.Configuration.ConvertFilesToPaths)}.");
return(new ItemsResult(ViewItem.AsMarkdown(itemBuilder.ToString())));
}
private ICommandResult History(CommandContext context)
{
if (context.HasOption(ClipboardConstants.OPTION_CLEAR))
{
service.ClearHistory();
return(new TextResult("Clipboard history has been cleared."));
}
var builder = ImmutableList <ViewItem> .Empty.ToBuilder();
foreach (string argStrIndex in context.GetParameterValues(ClipboardConstants.PARAMETER_INDEX))
{
if (!int.TryParse(argStrIndex, out int argIndex))
{
continue;
}
IClipboardItem item = service.GetHistoryItem(argIndex);
if (item == null)
{
continue;
}
MarkdownBuilder itemBuilder = new MarkdownBuilder();
itemBuilder.Header(argIndex.ToString(), 3);
itemBuilder.CodeBlock(string.Empty, item.Content);
builder.Add(ViewItem.AsMarkdown(itemBuilder.ToString()));
}
if (builder.Count > 0)
{
return(new ItemsResult(builder.ToImmutable()));
}
int index = 0;
foreach (IClipboardItem item in service.GetHistory())
{
MarkdownBuilder itemBuilder = new MarkdownBuilder();
itemBuilder.Header((++index).ToString(), 3);
itemBuilder.CodeBlock(string.Empty, item.Thumbnail);
builder.Add(ViewItem.AsMarkdown(itemBuilder.ToString()));
}
if (builder.Count <= 0)
{
return(new TextResult("Clipboard history is empty."));
}
return(new ItemsResult(builder.ToImmutable()));
}
