//internal static IEnumerable<Instruction> ReadData(string filePath)
//{
// return readlines(filePath).Select(ParseLine);
//}
internal bool ParseLine(string line)
{
var regexResult = messageRule.Match(line);
if (!regexResult.Success)
{
return(false);
}
if (regexResult.Groups.ContainsKey("messageRule") && regexResult.Groups["messageRule"].Success)
{
var ruleId = Convert.ToInt32(regexResult.Groups["id"].Value);
if (regexResult.Groups.ContainsKey("char") && regexResult.Groups["char"].Success)
{
Rules.AddConstantRule(ruleId, regexResult.Groups["char"].Value[1]);
}
else if (regexResult.Groups.ContainsKey("rule") && regexResult.Groups["rule"].Success)
{
Rules.AddFollowingRule(ruleId, regexResult.Groups["rule"].Captures.Select(c => Convert.ToInt32(c.Value)).ToArray());
}
else if (regexResult.Groups.ContainsKey("orRule1") && regexResult.Groups["orRule1"].Success)
{
var or1Arguments = regexResult.Groups["orRule1"].Captures.Select(c => Convert.ToInt32(c.Value)).ToArray();
var or2Arguments = regexResult.Groups["orRule2"].Captures.Select(c => Convert.ToInt32(c.Value)).ToArray();
Rules.AddFollowingOrRule(ruleId, or1Arguments, or2Arguments);
}
}
else if (regexResult.Groups.ContainsKey("message") && regexResult.Groups["message"].Success)
{
Messages.Add(regexResult.Groups["message"].Value);
}
return(regexResult.Success);
}