public Probability GetProbability(MonthDay infoStart, MonthDay infoFinish, IEnumerable <int> years, int key, CountIdentity identity)
{
var intervals = GetIntarvalsFor(infoStart, infoFinish, years).OrderBy(x => x.DateStart);
var probabilities = new List <ProbabilityItem>();
foreach (var year in years)
{
var yearData = GetYearData(intervals, infoStart, infoFinish, year);
double top = 0;
double down = 0;
double max = -10 ^ 6;
double min = 10 ^ 6;
double sum = 0;
double periodResult = 0;
foreach (var yearItem in yearData)
{
var days = (yearItem.DateFinish.Day - yearItem.DateStart.Day) + 1;
top += (days * yearItem.IntervalValue[key]);
down += days;
if (yearItem.IntervalValue[key] > max)
{
max = yearItem.IntervalValue[key];
}
if (yearItem.IntervalValue[key] < min)
{
min = yearItem.IntervalValue[key];
}
sum += yearItem.IntervalValue[key];
}
if (yearData.Any())
{
if (identity == CountIdentity.Av)
{
periodResult = top / down;
}
else if (identity == CountIdentity.Sum)
{
periodResult = sum;
}
else if (identity == CountIdentity.Max)
{
periodResult = max;
}
else if (identity == CountIdentity.Min)
{
periodResult = min;
}
probabilities.Add(new ProbabilityItem(year, periodResult));
}
}
var result = new Probability(infoStart, infoFinish, key);
result.Probabilities = CountProbobilityValueInList(probabilities).ToList();
return(result);
}
public List <Probability> GetProbabilities(string riverName, MonthDay infoStart, MonthDay infoFinish, int key, CountIdentity identity)
{
List <Probability> result;
var river = rivers.FirstOrDefault(x => x.Name == riverName);
if (river == null)
{
return(null);
}
result = new List <Probability>();
result.Add(river.GetProbability(infoStart, infoFinish, years, key, identity));
return(result);
}
