#include <Terminal/Terminal.h>
#include <Terminal/PtyProcess.h>

using namespace Upp;

const char *nixshell = "/bin/bash";

struct TerminalExample : TopWindow {
	Terminal term;
	PtyProcess pty;
	
	TerminalExample()
	{
		SetRect(term.GetStdSize());
		Sizeable().Zoomable().CenterScreen().Add(term.SizePos());
		term.WhenBell   = [=]()                { BeepExclamation(); };
		term.WhenTitle  = [=](String s)        { Title(s);          };
		term.WhenOutput = [=](String s)        { pty.Write(s);      };
		term.WhenResize = [=]()                { pty.SetSize(term.GetPageSize()); };
		term.WhenLink   = [=](const String& s) { PromptOK(s);       };
		term.InlineImages().Hyperlinks().WindowOps().DynamicColors();
		term.SetHistorySize(65536);
	}
	
	void Run()
	{
		pty.Start(nixshell, Environment(), GetHomeDirectory());
		OpenMain();
		while(IsOpen() && pty.IsRunning()) {
			int ms = 16;
			String in = pty.Get();
			if(!IsNull(in)) {
				term.WriteUtf8(in);
				int len = in.GetLength();
				if(len >= 1024)
					ms = 1024 * 16 / len; // Scale to workload...
			}
			ProcessEvents();
			Sleep(ms);
		}
	}

};

GUI_APP_MAIN
{
	TerminalExample().Run();
}