private UserAnalysisModel Analyze(IList <UserModel> users)
{
UserAnalysisModel model = new UserAnalysisModel();
var femalePercentage = Calculators.PercentageFemale(users);
var malePercentage = 1 - femalePercentage;
model.Gender = (femalePercentage, malePercentage);
var firstNameLeftPercentage = Calculators.PercentageFirstNameMidpoint(users);
var firstNameRightPercentage = 1 - firstNameLeftPercentage;
model.FirstName = (firstNameLeftPercentage, firstNameRightPercentage);
var lastNameLeftPercentage = Calculators.PercentageLastNameMidpoint(users);
var lastNameRightPercentage = 1 - lastNameLeftPercentage;
model.LastName = (lastNameLeftPercentage, lastNameRightPercentage);
model.StatePercentages = Calculators.PercentagePeopleInState(users);
model.FemaleStatePercentages = Calculators.PercentageFemalesInState(users);
model.MaleStatePercentages = Calculators.PercentageMalesInState(users);
model.AgeRangePercentages = Calculators.PercentageAgeRanges(users);
model.StateAverageAge = Calculators.StateAverageAge(users);
return(model);
}
public ContentResult Analyze()
{
var result = new ContentResult();
UserAnalysisModel model = null;
try
{
var users = GetJsonCollectionFromRequest <UserModel>(Request, "results");
model = Analyze(users);
}
catch (Exception ex)
{
result.Content = ex.Message;
result.StatusCode = 400;
return(result);
}
switch (DetermineFileFormat(Request))
{
case FileFormat.Json:
Response.ContentType = "application/json";
result.Content = Serializers.ToJson(model);
break;
case FileFormat.Xml:
Response.ContentType = "application/xml";
result.Content = Serializers.ToXml(model);
break;
case FileFormat.Text:
default:
result.ContentType = "text/plain";
result.Content = Serializers.ToPlaintext(model);
break;
}
return(result);
}
public static string ToPlaintext(UserAnalysisModel analysis)
{
var output = new StringBuilder();
output.AppendLine($"Percentage female versus male: {FormatPercentage(analysis.Gender.PercentFemale)}%");
output.AppendLine($"Percentage of first names that start with A-M [{FormatPercentage(analysis.FirstName.PercentAtoM)}%] versus N-Z [{FormatPercentage(analysis.FirstName.PercentNtoZ)}%]");
output.AppendLine($"Percentage of last names that start with A-M [{FormatPercentage(analysis.LastName.PercentAtoM)}%] versus N-Z [{FormatPercentage(analysis.LastName.PercentNtoZ)}%]");
var top10 = Utilities.GetTopSortedFromDictionary <string, decimal>(analysis.StatePercentages);
output.AppendLine("10 most populous states and the percentage of people in each state:");
foreach (var state in top10)
{
output.AppendLine($"\t{state.Key}: {FormatPercentage(state.Value)}%");
}
output.AppendLine("10 most populous female states and the percentage of females in each state:");
top10 = Utilities.GetTopSortedFromDictionary <string, decimal>(analysis.FemaleStatePercentages);
foreach (var state in top10)
{
output.AppendLine($"\t{state.Key}: {FormatPercentage(state.Value)}%");
}
output.AppendLine("10 most populous male states and the percentage of males in each state:");
top10 = Utilities.GetTopSortedFromDictionary <string, decimal>(analysis.MaleStatePercentages);
foreach (var state in top10)
{
output.AppendLine($"\t{state.Key}: {FormatPercentage(state.Value)}%");
}
output.AppendLine("Percentage of people in the following age ranges:");
foreach (var ageRangePercentage in analysis.AgeRangePercentages)
{
output.AppendLine($"\t{ageRangePercentage.Key}: {FormatPercentage(ageRangePercentage.Value)}%");
}
output.AppendLine("10 states with the highest average age:");
top10 = Utilities.GetTopSortedFromDictionary <string, decimal>(analysis.StateAverageAge);
foreach (var state in top10)
{
output.AppendLine($"\t{state.Key}: {(state.Value)}");
}
return(output.ToString());
}
public static string ToJson(UserAnalysisModel analysis)
{
var json = string.Empty;
var serializer = new JsonSerializer();
using (var stringWriter = new StringWriter())
using (var jsonWriter = new JsonTextWriter(stringWriter))
{
jsonWriter.WriteStartObject();
jsonWriter.WritePropertyName("gender-pct");
jsonWriter.WriteStartObject();
jsonWriter.WritePropertyName("female");
jsonWriter.WriteValue(DecimalToPercent(analysis.Gender.PercentFemale));
jsonWriter.WritePropertyName("male");
jsonWriter.WriteValue(DecimalToPercent(analysis.Gender.PercentMale));
jsonWriter.WriteEndObject();
jsonWriter.WritePropertyName("name-initial-pct");
jsonWriter.WriteStartObject();
jsonWriter.WritePropertyName("first-name");
jsonWriter.WriteStartObject();
jsonWriter.WritePropertyName("a-m");
jsonWriter.WriteValue(DecimalToPercent(analysis.FirstName.PercentAtoM));
jsonWriter.WritePropertyName("n-z");
jsonWriter.WriteValue(DecimalToPercent(analysis.FirstName.PercentNtoZ));
jsonWriter.WriteEndObject();
jsonWriter.WritePropertyName("last-name");
jsonWriter.WriteStartObject();
jsonWriter.WritePropertyName("a-m");
jsonWriter.WriteValue(DecimalToPercent(analysis.LastName.PercentAtoM));
jsonWriter.WritePropertyName("n-z");
jsonWriter.WriteValue(DecimalToPercent(analysis.LastName.PercentNtoZ));
jsonWriter.WriteEndObject();
jsonWriter.WriteEndObject();
jsonWriter.WritePropertyName("state-population-top-10");
jsonWriter.WriteStartObject();
jsonWriter.WritePropertyName("total");
jsonWriter.WriteStartArray();
var top10 = Utilities.GetTopSortedFromDictionary <string, decimal>(analysis.StatePercentages);
foreach (var state in top10)
{
jsonWriter.WriteStartObject();
jsonWriter.WritePropertyName("state");
jsonWriter.WriteValue(state.Key);
jsonWriter.WritePropertyName("pct");
jsonWriter.WriteValue(DecimalToPercent(state.Value));
jsonWriter.WriteEndObject();
}
jsonWriter.WriteEndArray();
jsonWriter.WritePropertyName("female");
jsonWriter.WriteStartArray();
top10 = Utilities.GetTopSortedFromDictionary <string, decimal>(analysis.FemaleStatePercentages);
foreach (var state in top10)
{
jsonWriter.WriteStartObject();
jsonWriter.WritePropertyName("state");
jsonWriter.WriteValue(state.Key);
jsonWriter.WritePropertyName("pct");
jsonWriter.WriteValue(DecimalToPercent(state.Value));
jsonWriter.WriteEndObject();
}
jsonWriter.WriteEndArray();
jsonWriter.WritePropertyName("male");
jsonWriter.WriteStartArray();
top10 = Utilities.GetTopSortedFromDictionary <string, decimal>(analysis.MaleStatePercentages);
foreach (var state in top10)
{
jsonWriter.WriteStartObject();
jsonWriter.WritePropertyName("state");
jsonWriter.WriteValue(state.Key);
jsonWriter.WritePropertyName("pct");
jsonWriter.WriteValue(DecimalToPercent(state.Value));
jsonWriter.WriteEndObject();
}
jsonWriter.WriteEndArray();
jsonWriter.WriteEndObject();
jsonWriter.WritePropertyName("age-ranges");
jsonWriter.WriteStartArray();
foreach (var ageRangePercentage in analysis.AgeRangePercentages)
{
jsonWriter.WriteStartObject();
jsonWriter.WritePropertyName("age");
jsonWriter.WriteValue(ageRangePercentage.Key);
jsonWriter.WritePropertyName("pct");
jsonWriter.WriteValue(DecimalToPercent(ageRangePercentage.Value));
jsonWriter.WriteEndObject();
}
jsonWriter.WriteEndArray();
jsonWriter.WritePropertyName("state-age-top-10");
jsonWriter.WriteStartArray();
top10 = Utilities.GetTopSortedFromDictionary <string, decimal>(analysis.StateAverageAge);
foreach (var state in top10)
{
jsonWriter.WriteStartObject();
jsonWriter.WritePropertyName("state");
jsonWriter.WriteValue(state.Key);
jsonWriter.WritePropertyName("age");
jsonWriter.WriteValue(state.Value);
jsonWriter.WriteEndObject();
}
jsonWriter.WriteEndArray();
jsonWriter.WriteEndObject();
json = stringWriter.ToString();
}
return(json);
}
public static string ToXml(UserAnalysisModel analysis)
{
var xml = string.Empty;
using (var stringWriter = new StringWriter())
{
var xmlWriter = XmlWriter.Create(stringWriter);
xmlWriter.WriteStartDocument();
xmlWriter.WriteStartElement("useranalysis");
xmlWriter.WriteStartElement("gender-pct");
xmlWriter.WriteStartElement("female");
xmlWriter.WriteString($"{FormatPercentage(analysis.Gender.PercentFemale)}");
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("male");
xmlWriter.WriteString($"{FormatPercentage(analysis.Gender.PercentMale)}");
xmlWriter.WriteEndElement();
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("name-initial-pct");
xmlWriter.WriteStartElement("first-name");
xmlWriter.WriteStartElement("a-m");
xmlWriter.WriteString($"{FormatPercentage(analysis.FirstName.PercentAtoM)}");
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("n-z");
xmlWriter.WriteString($"{FormatPercentage(analysis.FirstName.PercentNtoZ)}");
xmlWriter.WriteEndElement();
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("last-name");
xmlWriter.WriteStartElement("a-m");
xmlWriter.WriteString($"{FormatPercentage(analysis.LastName.PercentAtoM)}");
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("n-z");
xmlWriter.WriteString($"{FormatPercentage(analysis.LastName.PercentNtoZ)}");
xmlWriter.WriteEndElement();
xmlWriter.WriteEndElement();
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("state-population-top-10");
xmlWriter.WriteStartElement("total");
var top10 = Utilities.GetTopSortedFromDictionary <string, decimal>(analysis.StatePercentages);
foreach (var state in top10)
{
xmlWriter.WriteStartElement("state");
xmlWriter.WriteStartElement("name");
xmlWriter.WriteString(state.Key);
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("pct");
xmlWriter.WriteString($"{FormatPercentage(state.Value)}");
xmlWriter.WriteEndElement();
xmlWriter.WriteEndElement();
}
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("female");
top10 = Utilities.GetTopSortedFromDictionary <string, decimal>(analysis.FemaleStatePercentages);
foreach (var state in top10)
{
xmlWriter.WriteStartElement("state");
xmlWriter.WriteStartElement("name");
xmlWriter.WriteString(state.Key);
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("pct");
xmlWriter.WriteString($"{FormatPercentage(state.Value)}");
xmlWriter.WriteEndElement();
xmlWriter.WriteEndElement();
}
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("male");
top10 = Utilities.GetTopSortedFromDictionary <string, decimal>(analysis.MaleStatePercentages);
foreach (var state in top10)
{
xmlWriter.WriteStartElement("state");
xmlWriter.WriteStartElement("name");
xmlWriter.WriteString(state.Key);
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("pct");
xmlWriter.WriteString($"{FormatPercentage(state.Value)}");
xmlWriter.WriteEndElement();
xmlWriter.WriteEndElement();
}
xmlWriter.WriteEndElement();
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("age-ranges");
foreach (var ageRangePercentage in analysis.AgeRangePercentages)
{
xmlWriter.WriteStartElement($"age");
xmlWriter.WriteAttributeString("range", ageRangePercentage.Key);
xmlWriter.WriteString($"{FormatPercentage(ageRangePercentage.Value)}");
xmlWriter.WriteEndElement();
}
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("state-age-top-10");
top10 = Utilities.GetTopSortedFromDictionary <string, decimal>(analysis.StateAverageAge);
foreach (var state in top10)
{
xmlWriter.WriteStartElement("state");
xmlWriter.WriteStartElement("name");
xmlWriter.WriteString(state.Key);
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("age");
xmlWriter.WriteString(state.Value.ToString());
xmlWriter.WriteEndElement();
xmlWriter.WriteEndElement();
}
xmlWriter.WriteEndElement();
xmlWriter.WriteEndDocument();
xmlWriter.Close();
xml = stringWriter.ToString();
}
return(xml);
}
