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using System;
using System.Collections.Generic;
using System.Text;
using System.Text.RegularExpressions;
namespace Aktywator
{
class PBNField
{
public String Key;
public String Value;
public String RawField;
public PBNField() { }
public PBNField(String key, String value)
{
this.Key = key;
this.Value = value;
this.RawField = String.Format("[{0} \"{1}\"]", this.Key, this.Value);
}
public PBNField(String rawData)
{
this.RawField = rawData;
}
}
class FieldNotFoundException : Exception
{
public FieldNotFoundException() : base() { }
public FieldNotFoundException(String msg) : base(msg) { }
}
class PBNBoard
{
public List<PBNField> Fields;
private bool? hasOptimumResultTable = null;
private bool? hasAbility = null;
private static Regex linePattern = new Regex(@"\[(.*) ""(.*)""\]");
private static Regex abilityPattern = new Regex(@"\b([NESW]):([0-9A-D]{5})\b");
private static Regex optimumResultTablePattern = new Regex(@"^([NESW])\s+([CDHSN])T?\s+(\d+)$");
public PBNBoard(List<string> lines)
{
this.Fields = new List<PBNField>();
foreach (String line in lines)
{
PBNField field = new PBNField();
field.RawField = line;
Match lineParse = PBNBoard.linePattern.Match(line);
if (lineParse.Success)
{
field.Key = lineParse.Groups[1].Value;
field.Value = lineParse.Groups[2].Value;
}
this.Fields.Add(field);
}
}
public bool HasField(String key)
{
foreach (PBNField field in this.Fields)
{
if (key.Equals(field.Key))
{
return true;
}
}
return false;
}
public String GetField(String key)
{
foreach (PBNField field in this.Fields)
{
if (key.Equals(field.Key))
{
return field.Value;
}
}
throw new FieldNotFoundException(key + " field not found");
}
public String GetLayout()
{
string[] dealParts = this.GetField("Deal").Split(':');
return dealParts[dealParts.Length - 1];
}
public String GetNumber()
{
return this.GetField("Board");
}
public String GetVulnerable()
{
return this.GetField("Vulnerable");
}
public String GetDealer()
{
return this.GetField("Dealer");
}
public MatchCollection ValidateAbility(String ability)
{
MatchCollection matches = PBNBoard.abilityPattern.Matches(ability);
if (matches.Count != 4)
{
this.hasAbility = false;
throw new DDTableInvalidException("Invalid Ability line: " + ability);
}
List<String> players = new List<String>();
foreach (Match match in matches)
{
if (players.Contains(match.Groups[1].Value))
{
this.hasAbility = false;
throw new DDTableInvalidException("Duplicate entry in Ability: " + match.Groups[0].Value);
}
else
{
players.Add(match.Groups[1].Value);
}
}
this.hasAbility = true;
return matches;
}
public String GetAbility()
{
return this.GetField("Ability");
}
public String GetOptimumResult()
{
return this.GetField("OptimumResult");
}
public List<Match> ValidateOptimumResultTable(List<String> table)
{
List<Match> matches = new List<Match>();
List<String> duplicates = new List<String>();
foreach (String line in table)
{
Match match = PBNBoard.optimumResultTablePattern.Match(line);
if (!match.Success)
{
this.hasOptimumResultTable = false;
throw new DDTableInvalidException("Invalid OptimumResultTable line: " + line);
}
String position = match.Groups[1].Value + " - " + match.Groups[2].Value;
if (duplicates.Contains(position))
{
this.hasOptimumResultTable = false;
throw new DDTableInvalidException("Duplicate OptimumResultTable line: " + line);
}
else
{
duplicates.Add(position);
}
matches.Add(match);
}
this.hasOptimumResultTable = true;
return matches;
}
public List<String> GetOptimumResultTable()
{
bool fieldFound = false;
List<String> result = new List<String>();
foreach (PBNField field in this.Fields)
{
if ("OptimumResultTable".Equals(field.Key))
{
fieldFound = true;
}
else
{
if (fieldFound)
{
if (field.Key == null)
{
result.Add(field.RawField);
}
else
{
break;
}
}
}
}
if (!fieldFound)
{
this.hasOptimumResultTable = false;
throw new FieldNotFoundException("OptimumResultTable field not found");
}
return result;
}
}
}
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