public static XmlNode ExtractUNDP()
{
XmlDocument outputXml = new XmlDocument();
outputXml.Load("otherXmlData/finalOutput.xml");
List <string> undpLinks = new List <string>();
var countryInfos = new List <CountryData>();
XmlNodeList outputCountries = outputXml.GetElementsByTagName("country");
const string namesp = "noNamespaceSchemaLocation";
XmlNodeList countriesList = outputXml.GetElementsByTagName("countries");
XmlElement countries = (XmlElement)countriesList.Item(0);
countries.SetAttribute("xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance");
countries.SetAttribute(namesp, "http://www.w3.org/2001/XMLSchema-instance", "outputSchema.xsd");
foreach (var file in Directory.GetFiles(UNDPDir))
{
string path = file;
undpLinks.Add(file);
}
for (int i = 0; i < undpLinks.Count; i++)
{
XmlDocument undpXml = new XmlDocument();
undpXml.Load(undpLinks[i]);
XmlNodeList undpBudgets = undpXml.GetElementsByTagName("transaction");
XmlNodeList undpCountry = undpXml.GetElementsByTagName("recipient-country");
var countryCode = undpCountry.Item(0).Attributes[0].Value;
var processedCountry = new CountryData(countryCode);
countryInfos.Add(processedCountry);
foreach (XmlNode country in outputCountries)
{
var outputCountryCode = country.ChildNodes.Item(1).InnerText.Trim('\"');
if (outputCountryCode == countryCode)
{
foreach (XmlNode undpNode in undpBudgets)
{
string date = undpNode.ChildNodes.Item(1).Attributes.Item(0).Value.ToString();
int year = int.Parse(date.Split('-').First());
int budget = int.Parse(undpNode.ChildNodes.Item(2).InnerText);
if (processedCountry.budgets.Keys.Contains(year))
{
int value = 0;
processedCountry.budgets.TryGetValue(year, out value);
processedCountry.budgets[year] = value + budget;
}
else
{
processedCountry.budgets.Add(year, budget);
}
if (processedCountry.budgets[year] < 0)
{
processedCountry.budgets[year] = 0;
}
}
}
}
}
foreach (XmlNode countryNode in outputCountries)
{
XmlNode data = countryNode.ChildNodes.Item(3);
if (countryNode.FirstChild.NextSibling.InnerText.Trim('\"') == "UM")
{
continue;
}
System.Diagnostics.Debug.WriteLine("PRIDAVAM KRAJINU " + countryNode.FirstChild.NextSibling.InnerText.Trim('\"'));
int count = countryNode.ChildNodes.Item(3).ChildNodes.Count;
XmlNode sum = countryNode.ChildNodes.Item(3).ChildNodes.Item(count - 1);
var countryCode = countryNode.FirstChild.NextSibling.InnerText.Trim('\"');
double sumValues = 0;
int population = 0;
if (countryCode != "UM")
{
population = int.Parse(countryNode.FirstChild.NextSibling.NextSibling.InnerText);
}
//PERIODS:
foreach (var country in countryInfos)
{
if (country.CountryCode == countryCode)
{
foreach (var budget in country.budgets)
{
int year = budget.Key;
XmlNodeList periods = data.ChildNodes;
XmlElement period = null;
foreach (XmlElement oneNode in periods)
{
if ((oneNode.Name != "sum") && (int.Parse(oneNode.Attributes[0].Value) == year))
{
period = oneNode;
}
}
if (period == null)
{
period = outputXml.CreateElement("period");
period.SetAttribute("year", budget.Key.ToString());
data.AppendChild(period);
}
XmlElement organization = outputXml.CreateElement("organization");
organization.SetAttribute("name", "UNDP");
XmlElement budgetValue = outputXml.CreateElement("budget");
budgetValue.InnerText = budget.Value.ToString();
sumValues += budget.Value;
XmlElement budget_population = outputXml.CreateElement("budget_population");
budget_population.InnerText = Math.Round(((double)budget.Value / population), 2).ToString(new CultureInfo("en-US"));
period.AppendChild(organization);
organization.AppendChild(budgetValue);
organization.AppendChild(budget_population);
}
}
}
//SUMS:
XmlElement organizationSum = outputXml.CreateElement("organization");
organizationSum.SetAttribute("name", "UNDP");
XmlElement budgetValueSum = outputXml.CreateElement("budget");
budgetValueSum.InnerText = sumValues.ToString();
XmlElement budget_populationSum = outputXml.CreateElement("budget_population");
budget_populationSum.InnerText = Math.Round((sumValues / population), 2).ToString(new CultureInfo("en-US"));
sum.AppendChild(organizationSum);
organizationSum.AppendChild(budgetValueSum);
organizationSum.AppendChild(budget_populationSum);
}
outputXml.Save(xmlDir + @"\finalOutput.xml");
FinalXmlToJson(xmlDir + @"\finalOutput.xml");
return(outputXml);
}
public static XmlNode ExtractWorldBank()
{
XmlDocument outputXml = new XmlDocument();
XmlDocument codesXml = new XmlDocument();
XmlDocument worldBankXml = new XmlDocument();
codesXml.Load("otherXmlData/countriesCodesPopulation.xml");
worldBankXml.Load("otherXmlData/worldBank.xml");
outputXml.Load("otherXmlData/countriesCodesPopulation.xml");
XmlNodeList worldBankBudgets = worldBankXml.GetElementsByTagName("recipient-country-budget");
XmlNodeList countries = outputXml.GetElementsByTagName("country");
var countryInfos = new List <CountryData>();
foreach (XmlNode bankNode in worldBankBudgets)
{
var countryCode = bankNode.FirstChild.Attributes[0].Value;
var date = bankNode.LastChild.Attributes[1].Value;
var year = date.Split('-').First();
var budget = bankNode.LastChild.InnerText;
string processedCode = null;
CountryData processedCountry;
int result;
foreach (var info in countryInfos)
{
if ((info.CountryCode == countryCode) && !(int.TryParse(countryCode, out result)))
{
processedCode = countryCode;
info.budgets.Add(Int32.Parse(year), Int32.Parse(budget));
}
}
if (processedCode == null)
{
processedCountry = new CountryData(countryCode);
countryInfos.Add(processedCountry);
processedCountry.budgets.Add(int.Parse(year), int.Parse(budget));
}
}
foreach (XmlNode countryNode in countries)
{
XmlElement data = outputXml.CreateElement("data");
XmlElement sum = outputXml.CreateElement("sum");
countryNode.AppendChild(data);
var countryCode = countryNode.FirstChild.NextSibling.InnerText.Trim('\"');
double sumValues = 0;
int population = 0;
if (countryCode != "UM")
{
population = int.Parse(countryNode.FirstChild.NextSibling.NextSibling.InnerText);
}
//PERIODS:
foreach (var country in countryInfos)
{
if (country.CountryCode == countryCode)
{
foreach (var budget in country.budgets)
{
XmlElement period = outputXml.CreateElement("period");
period.SetAttribute("year", budget.Key.ToString());
XmlElement organization = outputXml.CreateElement("organization");
organization.SetAttribute("name", "WorldBank");
XmlElement budgetValue = outputXml.CreateElement("budget");
budgetValue.InnerText = budget.Value.ToString();
sumValues += budget.Value;
XmlElement budget_population = outputXml.CreateElement("budget_population");
budget_population.InnerText = Math.Round(((double)budget.Value / population), 2).ToString(new CultureInfo("en-US"));
data.AppendChild(period);
period.AppendChild(organization);
organization.AppendChild(budgetValue);
organization.AppendChild(budget_population);
}
}
}
//SUMS:
XmlElement organizationSum = outputXml.CreateElement("organization");
organizationSum.SetAttribute("name", "WorldBank");
XmlElement budgetValueSum = outputXml.CreateElement("budget");
budgetValueSum.InnerText = sumValues.ToString();
XmlElement budget_populationSum = outputXml.CreateElement("budget_population");
budget_populationSum.InnerText = Math.Round((sumValues / population), 2).ToString(new CultureInfo("en-US"));
data.AppendChild(sum);
sum.AppendChild(organizationSum);
organizationSum.AppendChild(budgetValueSum);
organizationSum.AppendChild(budget_populationSum);
}
outputXml.Save(xmlDir + @"\finalOutput.xml");
return(outputXml);
}