public static void report(StringWriter output, IList<Machine> machines, Robot robot)
{
output.Write("<h1>FACTORY REPORT</h1>\n");
IEnumerator<Machine> line = machines.GetEnumerator();
while (line.MoveNext())
{
Machine machine = line.Current;
output.Write("<h2>" + machine.Name() + "</h2>\n");
output.Write("<ul>\n");
output.Write("<li>location = " + machine.Location() + "</li>\n");
if (machine.Bin() != null)
output.Write("<li>bin containing " + machine.Bin() + "</li>\n");
else
output.Write("<li>no bin</li>\n");
output.Write("</ul>\n");
}
output.Write("<h2>Robot</h2>\n<ul>\n");
if (robot.Location() != null)
output.Write("<li>location = " + robot.Location().Name() + "</li>\n");
if (robot.Bin() != null)
output.Write("<li>bin containing " + robot.Bin() + "</li>\n");
output.Write("</ul>\n");
}
