public DiaryDate(string baseDate, int months, int days, bool businessDays, bool bonding)
{
BaseDate = new DiaryDateOption(baseDate);
DaysToAdd = days;
MonthsToAdd = months;
IsBusinessDays = businessDays;
IsBonding = bonding;
}
public DiaryDate(string date)
{
if (date.ToLower().Contains("str2date('14/'+copy(mplusstr((appdate)"))
{
IsBonding = true;
BaseDate = new DiaryDateOption("appdate");
IsBusinessDays = false;
DaysToAdd = 0;
MonthsToAdd = 1;
}
else
{
//remove any blank space
string str = date.Trim(' ');
//check for a working days calculation
if (str.ToLower().Contains("addworkingdays"))
{
IsBusinessDays = true;
int startIndex = str.IndexOf('(') + 1;
int endIndex = str.IndexOf(',');
string temp = str.Substring(startIndex, endIndex - startIndex);
DaysToAdd = int.Parse(temp);
str = str.Substring(endIndex + 1, str.Length - endIndex - 1);
}
//non-working days will be at the end so handle that first
//days cannot exceed 2 digits (otherwise it is a month
//so look for a plus or a minus symbol
int minusIndex = str.LastIndexOf("-");
int plusIndex = str.LastIndexOf("+");
int length = str.Length;
//check minus first
if (minusIndex != -1)
{
//Then we have a day reduction
//capture everything from that point on
DaysToAdd = int.Parse(str.Substring(minusIndex));
//reduce the string length
str = str.Substring(0, minusIndex);
}
else if (plusIndex != -1)
{
//Then we have a day addition
//capture everything from that point on
DaysToAdd = int.Parse(str.Substring(plusIndex));
//reduce the string length
str = str.Substring(0, plusIndex);
}
//now handle the months
if (str.ToUpper().Contains("MPLUS("))
{
//we have an adjustment the value will be 1 or 2 digits
//after a bracket
//reset length
length = str.Length;
//remove the trailing bracket
str = str.Substring(0, length - 1);
int months = 0;
if (int.TryParse(str.Substring(length - 3), out months))
{
//remove the digits and comma
str = str.Substring(0, length - 3);
str = str.Replace(',', ' ');
str = str.Trim();
}
else if (int.TryParse(str.Substring(length - 2), out months))
{
//remove the digit and comma
str = str.Substring(0, length - 2);
str = str.Replace(',', ' ');
str = str.Trim();
}
MonthsToAdd = months;
//reset length
length = str.Length;
//remove the mplus
str = str.Substring(5, length - 5);
}
//date becomes whatever is left, this will need to be check on return
//just remove any remaining commas and brackets
date = str.Trim(',', '(', ')');
BaseDate = new DiaryDateOption(date);
}
}