public int CheckTicket(TrainTicket ticket)
{
for (var i = 0; i < ticket.Fields.Count; i++)
{
var isValid = false;
foreach (var rule in rules.Values)
{
if (rule.Check(ticket.Fields[i]))
{
ticket.AddValid(i, rule.Name);
isValid = true;
}
}
if (!isValid)
{
ticket.IsValid = false;
return(ticket.Fields[i]);
}
}
return(0);
}
public TicketReader(string input)
{
Ruleset = new TrainRuleset();
Tickets = new List <TrainTicket>();
var lines = input.Lines();
var phase = TicketPhase.Rules;
foreach (var line in lines)
{
switch (line)
{
case "your ticket:":
phase = TicketPhase.YourTicket;
continue;
case "nearby tickets:":
phase = TicketPhase.NearbyTickets;
continue;
}
switch (phase)
{
case TicketPhase.Rules:
Ruleset.Add(line);
break;
case TicketPhase.YourTicket:
MyTicket = new TrainTicket(line);
break;
case TicketPhase.NearbyTickets:
Tickets.Add(new TrainTicket(line));
break;
}
}
}
