public PriorityConditions GetPriorityConditions(string query)
{
PriorityConditions priorityConditions = new PriorityConditions();
string regexp;
try
{
//Проверяем есть ли условие по очереди на скиллах
if ((bool)CheckRegexIsMatch(query, @"queue \w+"))
{
//Проверяем очередь только на одном из скиллов
if ((bool)CheckRegexIsMatch(query, @"queue in \(\w+"))
{
priorityConditions.queueSingle = true;
}
//Проверяем очередь на всех скиллах списка
if ((bool)CheckRegexIsMatch(query, @"queue in each \(\w+"))
{
priorityConditions.queueMultiple = true;
}
//Получаем список скиллов
regexp = @"\((\w+\,{0,})+\)";
if ((bool)CheckRegexIsMatch(query, regexp))
{
string skillsStr = (string)CheckRegexIsMatch(query, regexp, true);
priorityConditions.skills = ParseSkills(skillsStr, ',', new char[] { '(', ')' });
}
//Получаем знак сравнения для очереди
regexp = @"\) <|>|<=|>=|== \d+";
if ((bool)CheckRegexIsMatch(query, regexp))
{
priorityConditions.signQueue = (string)CheckRegexIsMatch(query, regexp, true);
}
//Получаем значение очереди
regexp = @"\) .{1,2} \d+";
if ((bool)CheckRegexIsMatch(query, regexp))
{
priorityConditions.queueVal = GetIntAfterSign(query, regexp);
}
regexp = @"queue.*\) (<|>|<=|>=|=) \d+ then priority = \d+";
if ((bool)CheckRegexIsMatch(query, regexp))
{
priorityConditions.priorityWhenQ = GetIntAfterSign(query, regexp);
}
}
if ((bool)CheckRegexIsMatch(query, @"timewait > \d+"))
{
priorityConditions.timeWait = true;
regexp = @"timewait <|>|<=|>=|== \d+";
if ((bool)CheckRegexIsMatch(query, regexp))
{
priorityConditions.signTimeWait = (string)CheckRegexIsMatch(query, regexp, true);
}
regexp = @"timewait .{1,2} \d+";
if ((bool)CheckRegexIsMatch(query, regexp))
{
priorityConditions.timeWaitVal = GetIntAfterSign(query, regexp);
}
regexp = @"timeWait.(<|>|<=|>=|=) \d+ then priority = \d+";
if ((bool)CheckRegexIsMatch(query, regexp))
{
priorityConditions.priorityWhenTimeW = GetIntAfterSign(query, regexp);
}
}
regexp = @" and ";
if ((bool)CheckRegexIsMatch(query, regexp))
{
priorityConditions.unitCondition = 1;
}
regexp = @" or ";
if ((bool)CheckRegexIsMatch(query, regexp))
{
priorityConditions.unitCondition = -1;
}
}
catch (Exception e)
{
MessageBox.Show("Не удалось распарсить запрос, описывающий приоритизацию\n" + e.Message, "Ошибка приоритизации", MessageBoxButton.OK, MessageBoxImage.Error);
return(null);
}
return(priorityConditions);
}
static void Main(string[] args)
{
//string query = "if queue in each (skill1,skill2,skill3,skill4) > 50 then priority = 4 and timeWait > 3 then priority = 2";
//string query = "if timeWait > 1 then priority = 1 and queue in (skill1,skill2,skill3,skill4) > 10 then priority = 3";
//string query = "if timeWait > 3 then priority = 2";
//string query = "if queue in (skill1,skill2,skill3,skill4) > 50 then priority = 4";
string query = "if queue in each (skill1,skill2) > 50 then priority = 4 or timeWait > 3 then priority = 2";
PriorityConditions priorityConditions = new PriorityConditions();
string regexp;
//Проверяем есть ли условие по очереди на скиллах
if ((bool)CheckRegexIsMatch(query, @"queue \w+"))
{
//Проверяем очередь только на одном из скиллов
if ((bool)CheckRegexIsMatch(query, @"queue in \(\w+"))
{
priorityConditions.queueSingle = true;
}
//Проверяем очередь на всех скиллах списка
if ((bool)CheckRegexIsMatch(query, @"queue in each \(\w+"))
{
priorityConditions.queueMultiple = true;
}
//Получаем список скиллов
regexp = @"\((\w+\,{0,})+\)";
if ((bool)CheckRegexIsMatch(query, regexp))
{
string skillsStr = (string)CheckRegexIsMatch(query, regexp, true);
priorityConditions.skills = ParseSkills(skillsStr, ',', new char[] { '(', ')' });
}
//Получаем знак сравнения для очереди
regexp = @"\) <|>|<=|>=|== \d+";
if ((bool)CheckRegexIsMatch(query, regexp))
{
priorityConditions.signQueue = (string)CheckRegexIsMatch(query, regexp, true);
}
//Получаем значение очереди
regexp = @"\) .{1,2} \d+";
if ((bool)CheckRegexIsMatch(query, regexp))
{
priorityConditions.queueVal = GetIntAfterSign(query, regexp);
}
regexp = @"queue.*\) (<|>|<=|>=|=) \d+ then priority = \d+";
if ((bool)CheckRegexIsMatch(query, regexp))
{
priorityConditions.priorityWhenQ = GetIntAfterSign(query, regexp);
}
}
if ((bool)CheckRegexIsMatch(query, @"timewait > \d+"))
{
priorityConditions.timeWait = true;
regexp = @"timewait <|>|<=|>=|== \d+";
if ((bool)CheckRegexIsMatch(query, regexp))
{
priorityConditions.signTimeWait = (string)CheckRegexIsMatch(query, regexp, true);
}
regexp = @"timewait .{1,2} \d+";
if ((bool)CheckRegexIsMatch(query, regexp))
{
priorityConditions.timeWaitVal = GetIntAfterSign(query, regexp);
}
regexp = @"timeWait.(<|>|<=|>=|=) \d+ then priority = \d+";
if ((bool)CheckRegexIsMatch(query, regexp))
{
priorityConditions.priorityWhenTimeW = GetIntAfterSign(query, regexp);
}
}
regexp = @" and ";
if ((bool)CheckRegexIsMatch(query, regexp))
{
priorityConditions.unitCondition = 1;
}
regexp = @" or ";
if ((bool)CheckRegexIsMatch(query, regexp))
{
priorityConditions.unitCondition = -1;
}
if (!priorityConditions.queueSingle && priorityConditions.queueMultiple && priorityConditions.timeWait && priorityConditions.signTimeWait == ">" && priorityConditions.signQueue == ">" &&
priorityConditions.queueVal == 50 &&
priorityConditions.timeWaitVal == 3 && priorityConditions.priorityWhenQ == 4 && priorityConditions.skills.Count == 2 && priorityConditions.unitCondition == -1 &&
priorityConditions.priorityWhenTimeW == 2
)
{
Console.WriteLine("Success");
foreach (var skill in priorityConditions.skills)
{
Console.WriteLine(skill);
}
}
Console.ReadLine();
}
