int IComparable.CompareTo(object obj)
{
GuardLog g = (GuardLog)obj;
return(date.CompareTo(g.date));
}
public void ParseInput(string path)
{
if (parsed)
{
return;
}
StreamReader reader = new StreamReader(path);
string line;
while ((line = reader.ReadLine()) != null)
{
string[] stringSplit = line.Split(']');
DateTime dt;
DateTime.TryParse(stringSplit[0].Trim('['), out dt);
GuardLog log = new GuardLog
{
date = dt,
entry = stringSplit[1].Trim()
};
logs.Add(log);
}
reader.Close();
var sortedLogs = logs.OrderBy(logDate => logDate.date);
int id = -1;
int minAsleep = -1;
int minAwake = -1;
foreach (GuardLog log in sortedLogs)
{
if (log.entry.Contains('#'))
{
id = int.Parse(log.entry.Split('#')[1].Split(' ')[0]);
if (profiles.All(p => p.id != id))
{
GuardProfile guard = new GuardProfile
{
id = id,
rangeAsleep = new List <int>()
};
profiles.Add(guard);
}
}
else if (log.entry.Contains("asleep"))
{
minAsleep = log.date.Minute;
}
else if (log.entry.Contains("wakes"))
{
if (id == -1 || minAsleep == -1)
{
throw new ArgumentException("Order of logs is wrong");
}
minAwake = log.date.Minute;
GuardProfile guard = profiles.First(g => g.id == id);
int sleepRange = (minAwake - minAsleep);
guard.minutesSlept += sleepRange;
guard.rangeAsleep.AddRange(Enumerable.Range(minAsleep, sleepRange));
minAsleep = -1;
minAwake = -1;
}
}
parsed = true;
}