public static GeographyStatistics FromXml(string xml)
{
GeographyStatisticsSerializable serializable = GeographyStatisticsSerializable.FromXml(xml);
var result = new GeographyStatistics();
foreach (GeographyDataPoint dataPoint in serializable)
{
result[dataPoint.GeographyId] = dataPoint;
result[dataPoint.GeographyId].GeographyName = HttpUtility.HtmlDecode(dataPoint.GeographyName);
}
return(result);
}
public static GeographyStatistics GeneratePresent(int[] memberCountForOrganizations)
{
Dictionary <int, int> voterCounts = SwarmDb.GetDatabaseForReading().GetGeographyVoterCounts();
var result = new GeographyStatistics();
// Step 1 - tally the leaf nodes
foreach (int geographyId in voterCounts.Keys)
{
var dataPoint = new GeographyDataPoint
{
GeographyName = Geography.FromIdentity(geographyId).Name,
GeographyId = geographyId,
VoterCount = voterCounts[geographyId]
};
result[geographyId] = dataPoint;
}
// Step 2 - add the member counts to the individual requested geo nodes
foreach (int orgId in memberCountForOrganizations)
{
People members =
People.FromMemberships(
Memberships.ForOrganizations(Organization.FromIdentity(orgId).GetTree()));
foreach (Person person in members)
{
Geography geography = person.Geography;
// If we don't have this key, it's because it's too far down. Move up the tree until we're at least
// at municipal level.
while (geography.Identity != 1 && !result.ContainsKey(geography.Identity))
{
geography = geography.Parent;
}
// Add the data, unless we hit the roof in the last op.
if (geography.Identity != 1)
{
int birthYearBracket = (person.Birthdate.Year - 1900) / 5;
if (birthYearBracket >= 0 && birthYearBracket < 30)
{
result[geography.Identity].OrganizationData[orgId - 1].BirthYearBracketMemberCounts[
birthYearBracket]++;
}
if (person.IsFemale)
{
result[geography.Identity].OrganizationData[orgId - 1].FemaleMemberCount++;
}
else if (person.IsMale)
{
result[geography.Identity].OrganizationData[orgId - 1].MaleMemberCount++;
}
}
}
}
// TODO: Activist count as a new step
// Step 3 - add up the totals for every intermediate node (expensive!)
Geographies allGeographies = Geography.Root.GetTree();
foreach (Geography geography in allGeographies)
{
Geographies localTree = geography.GetTree();
int voterCount = 0;
var tempOrgData = new GeographyOrganizationDataPoint[2]; // HACK
tempOrgData[0] = new GeographyOrganizationDataPoint();
tempOrgData[1] = new GeographyOrganizationDataPoint();
foreach (Geography localNode in localTree)
{
// Increment our temp values for every geo node below the one we're currently processing.
if (!result.ContainsKey(localNode.Identity))
{
continue;
}
voterCount += result[localNode.Identity].VoterCount;
for (int orgIndex = 0; orgIndex < 2; orgIndex++)
{
for (int ageBracketIndex = 0; ageBracketIndex < 30; ageBracketIndex++)
{
tempOrgData[orgIndex].BirthYearBracketMemberCounts[ageBracketIndex] +=
result[localNode.Identity].OrganizationData[orgIndex].BirthYearBracketMemberCounts[
ageBracketIndex];
}
tempOrgData[orgIndex].ActivistCount +=
result[localNode.Identity].OrganizationData[orgIndex].ActivistCount;
tempOrgData[orgIndex].FemaleMemberCount +=
result[localNode.Identity].OrganizationData[orgIndex].FemaleMemberCount;
tempOrgData[orgIndex].MaleMemberCount +=
result[localNode.Identity].OrganizationData[orgIndex].MaleMemberCount;
}
}
if (!result.ContainsKey(geography.Identity))
{
result[geography.Identity] = new GeographyDataPoint
{
GeographyId = geography.Identity,
GeographyName = geography.Name
};
}
// Save our temp values to the processed node.
result[geography.Identity].VoterCount = voterCount;
for (int orgIndex = 0; orgIndex < 2; orgIndex++)
{
for (int ageBracketIndex = 0; ageBracketIndex < 30; ageBracketIndex++)
{
result[geography.Identity].OrganizationData[orgIndex].BirthYearBracketMemberCounts[
ageBracketIndex] =
tempOrgData[orgIndex].BirthYearBracketMemberCounts[ageBracketIndex];
}
result[geography.Identity].OrganizationData[orgIndex].ActivistCount =
tempOrgData[orgIndex].ActivistCount;
result[geography.Identity].OrganizationData[orgIndex].FemaleMemberCount =
tempOrgData[orgIndex].FemaleMemberCount;
result[geography.Identity].OrganizationData[orgIndex].MaleMemberCount =
tempOrgData[orgIndex].MaleMemberCount;
}
}
// Step 4 - collect
return(result);
}