using System;
using System.Collections.Generic;
using System.Text;
using Spectre.Console.Rendering;
namespace Spectre.Console
{
///
/// A console recorder used to record output from a console.
///
public sealed class Recorder : IAnsiConsole, IDisposable
{
private readonly IAnsiConsole _console;
private readonly List _recorded;
///
public Capabilities Capabilities => _console.Capabilities;
///
public Encoding Encoding => _console.Encoding;
///
public int Width => _console.Width;
///
public int Height => _console.Height;
///
/// Initializes a new instance of the class.
///
/// The console to record output for.
public Recorder(IAnsiConsole console)
{
_console = console ?? throw new ArgumentNullException(nameof(console));
_recorded = new List();
}
///
public void Dispose()
{
// Only used for scoping.
}
///
public void Write(Segment segment)
{
_recorded.Add(segment);
_console.Write(segment);
}
///
/// Exports the recorded data.
///
/// The encoder.
/// The recorded data represented as a string.
public string Export(IAnsiConsoleEncoder encoder)
{
if (encoder is null)
{
throw new ArgumentNullException(nameof(encoder));
}
return encoder.Encode(_recorded);
}
}
}