private static IEnumerable<string> Formatiere(Zeile header, IEnumerable<Zeile> daten, int[] fieldWidth, int seitennummer, int seitenanzahl) {
yield return "No.|" + string.Join("|", header.Values.Select((x, i) => Format(fieldWidth, i, x))) + "|";
yield return "---+" +string.Join("+", fieldWidth.Select(w => new string('-', w))) + "+";
foreach (var zeile in daten) {
yield return string.Format("{0,-3}", zeile.No + ".") + "|" + string.Join("|", zeile.Values.Select((x, i) => Format(fieldWidth, i, x))) + "|";
}
yield return string.Format("Page {0} of {1}", seitennummer, seitenanzahl);
yield return "";
yield return "N(ext page, P(revious page, F(irst page, L(ast page, J(ump to page, eX(it";
}
public void Setzen(Tuple<Zeile, IEnumerable<Zeile>> message) {
header = message.Item1;
daten = message.Item2;
}
internal static IEnumerable<int> FeldBreiten(Zeile header, IEnumerable<Zeile> daten) {
for (var i = 0; i < header.Values.Count(); i++) {
var index = i;
yield return daten.Select(x => x.Values.ElementAt(index)).Union(new []{header.Values.ElementAt(index)}).Max(x => x.Length);
}
}
public void Process(Tuple<string, IEnumerable<string>> message) {
var header = new Zeile {Values = message.Item1.Split(';')};
var data = message.Item2.Select((line, i) => new Zeile {Values = line.Split(';'), No = i + 1});
Result(new Tuple<Zeile, IEnumerable<Zeile>>(header, data));
}