public List <Models.FamilyBikes> JSONStringToFamilyBikes(string input)
{
var trekBikesJArray = JsonConvert.DeserializeObject <JArray>(input);
var surveyFamilyBikes = new List <Models.FamilyBikes>();
foreach (JObject item in trekBikesJArray)
{
var familyBike = new Models.FamilyBikes
{
bikes = new List <string>(),
PopularityCount = 0
};
var jsonBikes = item.SelectTokens("bikes");
foreach (var ee in jsonBikes.Children())
{
familyBike.bikes.Add(ee.Value <string>());
}
familyBike.bikes = familyBike.bikes.OrderBy(x => x).ToList();
surveyFamilyBikes.Add(familyBike);
}
return(surveyFamilyBikes);
}
public bool DoesTheFamilyExist(Models.FamilyBikes oneFamily)
{
var exists = false;
foreach (var distinctFamily in distinctListOfFamilies)
{
// A counter to keep track of how many bikes are found between the distinct list and the oneFamily item.
var count = 0;
foreach (var distinctBike in distinctFamily.bikes)
{
if (oneFamily.bikes.Exists(x => x == distinctBike))
{
count++;
}
}
if (count == oneFamily.bikes.Count())
{
exists = true;
break;
}
else if (count == 0)
{
exists = false;
}
}
return(exists);
}
public List <Models.FamilyBikes> DetermineMostPopularBikeCombinations(List <Models.FamilyBikes> families)
{
distinctListOfFamilies = new List <Models.FamilyBikes>();
foreach (var item in families)
{
// If the distinct list has no items, add the oneFamily item being passed into the method.
if (distinctListOfFamilies.Count() == 0)
{
Models.FamilyBikes newby = new Models.FamilyBikes {
bikes = new List <string>(), PopularityCount = 0
};
newby.bikes.AddRange(item.bikes);
distinctListOfFamilies.Add(newby);
}
else
{
if (DoesTheFamilyExist(item) == false)
{
distinctListOfFamilies.Add(item);
}
}
}
foreach (var distinct in distinctListOfFamilies)
{
for (int i = 0; i < families.Count(); i++)
{
if (families[i].bikes.Count() == distinct.bikes.Count())
{
var minicounter = 0;
for (int b = 0; b < families[i].bikes.Count(); b++)
{
if (families[i].bikes.Exists(x => x == distinct.bikes[b]))
{
minicounter++;
}
}
if (minicounter == families[i].bikes.Count())
{
distinct.PopularityCount++;
}
}
}
}
distinctListOfFamilies = distinctListOfFamilies.OrderByDescending(x => x.PopularityCount).ToList();
return(distinctListOfFamilies);
}
