private Chat CombineChats(Chat lhs, Chat rhs)
{
return new Chat
{
ChatDate = lhs.ChatDate < rhs.ChatDate ? lhs.ChatDate : rhs.ChatDate,
Contact = lhs.Contact,
Lines = lhs.Lines + rhs.Lines,
Minutes = CombineMinutes(lhs, rhs)
};
}
private int CombineMinutes(Chat lhs, Chat rhs)
{
var lhsEnd = lhs.ChatDate.AddMinutes(lhs.Minutes);
var rhsEnd = rhs.ChatDate.AddMinutes(rhs.Minutes);
var a = lhs.ChatDate < rhs.ChatDate ? lhs.ChatDate : rhs.ChatDate;
var b = lhsEnd > rhsEnd ? lhsEnd : rhsEnd;
return (int)(b - a).TotalMinutes;
}
public IEnumerable<DateTime> GetSpanningHours(Chat chat)
{
var endHour = (chat.ChatDate + TimeSpan.FromMinutes(chat.Minutes)).Hour;
if (endHour < chat.ChatDate.Hour)
endHour += 24;
return Enumerable.Range(0, endHour - chat.ChatDate.Hour + 1)
.Select(i => chat.ChatDate.AddHours(i));
}
public static XElement GetXElementFromChat(Chat chat)
{
return new XElement("Chat",
new[]
{
new XElement("Contact", chat.Contact),
new XElement("ChatDate", chat.ChatDate),
new XElement("Lines", chat.Lines),
new XElement("Minutes", chat.Minutes)
});
}
private DateTime GetEndTime(Chat chat)
{
return chat.ChatDate + TimeSpan.FromMinutes(chat.Minutes);
}
public static Streak GetStreakC()
{
var a = new Chat { Contact = "*****@*****.**", ChatDate = new DateTime(1998, 3, 2), Lines = 26, Minutes = 14 };
var b = new Chat { Contact = "*****@*****.**", ChatDate = new DateTime(1998, 3, 3), Lines = 98, Minutes = 55 };
var c = new Chat { Contact = "*****@*****.**", ChatDate = new DateTime(1998, 3, 4), Lines = 63, Minutes = 46 };
var d = new Chat { Contact = "*****@*****.**", ChatDate = new DateTime(1998, 3, 5), Lines = 19, Minutes = 3 };
var e = new Chat { Contact = "*****@*****.**", ChatDate = new DateTime(1998, 3, 6), Lines = 30, Minutes = 44 };
var collection = new ChatCollection() { a, b, c, d, e };
return new Streak()
{
Contact = "*****@*****.**",
StartDate = new DateTime(1998, 3, 2),
EndDate = new DateTime(1998, 3, 6),
ChatCollection = collection,
ChatsByDay = new DayCollection(collection)
};
}
public static Streak GetStreakB()
{
var a = new Chat { Contact = "*****@*****.**", ChatDate = new DateTime(2009, 3, 9), Lines = 63, Minutes = 164 };
var b = new Chat { Contact = "*****@*****.**", ChatDate = new DateTime(2009, 3, 10), Lines = 38, Minutes = 76 };
var c = new Chat { Contact = "*****@*****.**", ChatDate = new DateTime(2009, 3, 9), Lines = 97, Minutes = 15 };
return new Streak()
{
Contact = "*****@*****.**",
StartDate = new DateTime(2009, 3, 9),
EndDate = new DateTime(2009, 3, 10),
ChatCollection = new ChatCollection() { a, b, c },
ChatsByDay = new DayCollection(new[] { new ChatCollection() { a, c }, new ChatCollection() { b } })
};
}
public static Streak GetStreakA()
{
var a = new Chat { Contact = "*****@*****.**", ChatDate = new DateTime(2008, 3, 3), Lines = 10, Minutes = 7 };
var b = new Chat { Contact = "*****@*****.**", ChatDate = new DateTime(2008, 3, 4), Lines = 12, Minutes = 29 };
return new Streak()
{
Contact = "*****@*****.**",
StartDate = new DateTime(2008, 3, 3),
EndDate = new DateTime(2008, 3, 4),
ChatCollection = new ChatCollection() { a, b },
ChatsByDay = new DayCollection(new[] { new ChatCollection() { a }, new ChatCollection() { b } })
};
}
public static Streak GetStreakC()
{
var a = new Chat { Contact = "x", ChatDate = new DateTime(1998, 3, 2), Lines = 26, Minutes = 14 };
var b = new Chat { Contact = "x", ChatDate = new DateTime(1998, 3, 3), Lines = 98, Minutes = 55 };
var c = new Chat { Contact = "x", ChatDate = new DateTime(1998, 3, 4), Lines = 63, Minutes = 46 };
var d = new Chat { Contact = "x", ChatDate = new DateTime(1998, 3, 5), Lines = 19, Minutes = 3 };
var e = new Chat { Contact = "x", ChatDate = new DateTime(1998, 3, 6), Lines = 30, Minutes = 44 };
return new Streak()
{
StartDate = new DateTime(1998, 3, 2),
EndDate = new DateTime(1998, 3, 6),
ChatCollection = new ChatCollection() { a, b, c, d, e },
ChatsByDay =
new DayCollection(new[]
{
new ChatCollection() { a },
new ChatCollection() { b },
new ChatCollection() { c },
new ChatCollection() { d },
new ChatCollection() { e }
})
};
}
public ChatBuilder()
{
_chat = new Chat();
}
