public void Display(string file, int pageSize)
{
var model = new NumberedModel(_fileReader.Read(file));
var pageIndex = 0;
while (true)
{
var pagedModel = new PagedModel(model, pageIndex, pageSize);
var formatted = _formatter.Format(pagedModel);
_console.Clear();
_console.Write(formatted);
_console.WriteLine("Page {0} of {1}", pageIndex + 1, pagedModel.MaxPageIndex + 1);
_console.WriteLine(String.Empty);
_console.Write("N(ext page, P(revious page, F(irst page, L(ast page, J(ump to page, eX(it");
var userInput = _console.Read();
var nextAction = DetermineNextAction(pagedModel, userInput, pageIndex);
pageIndex = nextAction.Execute();
if (pageIndex < 0)
{
return;
}
}
}
public void RowsOfNumbredModel_Should_ContainNumbers()
{
var model = new Model()
.SetHeader(new[] { "header" })
.AddRow(new[] { "one" })
.AddRow(new[] { "two" });
var numbered = new NumberedModel(model);
Assert.AreEqual(2, numbered.Header.Count());
Assert.AreEqual(2, numbered.Rows.First().Count());
Assert.AreEqual("No.", numbered.Header.First());
Assert.AreEqual("1.", numbered.Rows.First().First());
Assert.AreEqual("2.", numbered.Rows.Skip(1).First().First());
}
public void RowsOfNumbredModel_Should_ContainNumbers()
{
var model = new Model()
.SetHeader(new[] { "header" })
.AddRow(new[] { "one" })
.AddRow(new[] { "two" });
var numbered = new NumberedModel(model);
Assert.AreEqual(2, numbered.Header.Count());
Assert.AreEqual(2, numbered.Rows.First().Count());
Assert.AreEqual("No.", numbered.Header.First());
Assert.AreEqual("1.", numbered.Rows.First().First());
Assert.AreEqual("2.", numbered.Rows.Skip(1).First().First());
}
public void Display(string file, int pageSize)
{
var modelFromFile = _fileReader.Read(file);
var model = new NumberedModel(modelFromFile);
var pageIndex = 0;
while (true)
{
var pagedModel = new PagedModel(model, pageIndex, pageSize);
Display(pagedModel);
var userInput = _console.Read();
var nextAction = DetermineNextAction(pagedModel, userInput);
var maybePageIndex = nextAction.GetNextPageIndex();
if (maybePageIndex == null)
{
return;
}
pageIndex = maybePageIndex.Value;
}
}
