/// <summary>
/// Prints a table of servers to console window
/// using the provided collection of <see cref="Server"/>.
/// </summary>
/// <param name="servers"></param>
public void Render(IEnumerable <Server> servers)
{
List <(string Name, int Count)> groupedServers = servers
.GroupBy(s => s.Name)
.Select(g => (g.Key, g.Count()))
.ToList();
var grid = CreateGrid();
grid = WithHeader(grid);
grid = WithBody(grid, groupedServers);
grid = WithFooter(grid, groupedServers.Sum(s => s.Count));
var document = new Document(grid);
if (!_renderToCommandLine)
{
return;
}
var renderRect = new Rect?(ConsoleRenderer.DefaultRenderRect);
var buffer = new ConsoleBuffer(renderRect.Value.Size.Width);
ConsoleRenderer.RenderDocumentToBuffer(document, buffer, renderRect.Value);
IRenderTarget target = new ConsoleRenderTarget();
target.Render(buffer);
/*
* How to render to string:
* TextRenderTargetBase target = new TextRenderTarget();
* target.Render(buffer);
* Output = target.OutputText;
*/
}
public void Render()
{
var buffer = new ConsoleBuffer(3);
var target = new ConsoleRenderTarget();
TextWriter oldOut = Console.Out;
try {
var stringOut = new StringWriter();
Console.SetOut(stringOut);
buffer.DrawString(0, 0, ConsoleColor.White, "Foo");
target.Render(buffer);
stringOut.ToString().Should().Be($"Foo{Environment.NewLine}");
}
finally {
Console.SetOut(oldOut);
}
}
