private void addNewTab(ShowingCurrencyClass showingCurrency)
{
TabItem tabItem = new TabItem();
CartesianChart cart = new CartesianChart();
ChartValues <double> vals = new ChartValues <double>();
List <string> labels = new List <string>();
string title = "";
string time = "";
int step = 0;
switch (showingCurrency.Type)
{
case CurrencyIntervalType.TIME_SERIES_INTRADAY:
case CurrencyIntervalType.TIME_SERIES_DAILY:
case CurrencyIntervalType.TIME_SERIES_WEEKLY:
case CurrencyIntervalType.TIME_SERIES_MONTHLY:
string[] lista = showingCurrency.Metadata["1. Information"].Split(' ');
if (showingCurrency.Type == CurrencyIntervalType.TIME_SERIES_INTRADAY)
{
time = lista[0] + lista[1];
}
else
{
time = lista[0];
}
step = 4;
title = showingCurrency.Metadata["2. Symbol"] + "(" + time + ")";
foreach (string key in showingCurrency.Timeseries.Keys)
{
labels.Add(key);
labels.Add("");
labels.Add("");
labels.Add("");
vals.Add(showingCurrency.Timeseries[key]["1. open"]);
vals.Add(showingCurrency.Timeseries[key]["2. high"]);
vals.Add(showingCurrency.Timeseries[key]["3. low"]);
vals.Add(showingCurrency.Timeseries[key]["4. close"]);
}
break;
case CurrencyIntervalType.DIGITAL_CURRENCY_DAILY:
case CurrencyIntervalType.DIGITAL_CURRENCY_MONTHLY:
case CurrencyIntervalType.DIGITAL_CURRENCY_WEEKLY:
string[] listing = showingCurrency.Metadata["1. Information"].Split(' ');
if (showingCurrency.Type == CurrencyIntervalType.DIGITAL_CURRENCY_INTRADAY)
{
time = listing[0] + listing[1];
}
else
{
time = listing[0];
}
step = 4;
title = showingCurrency.Metadata["2. Digital Currency Code"] + "(" + time + ")";
foreach (string key in showingCurrency.Timeseries.Keys)
{
labels.Add(key);
labels.Add("");
labels.Add("");
labels.Add("");
vals.Add(showingCurrency.Timeseries[key]["1a. open (" + referentCurrency.Symbol + ")"]);
vals.Add(showingCurrency.Timeseries[key]["2a. high (" + referentCurrency.Symbol + ")"]);
vals.Add(showingCurrency.Timeseries[key]["3a. low (" + referentCurrency.Symbol + ")"]);
vals.Add(showingCurrency.Timeseries[key]["4a. close (" + referentCurrency.Symbol + ")"]);
}
break;
case CurrencyIntervalType.DIGITAL_CURRENCY_INTRADAY:
string[] listej = showingCurrency.Metadata["1. Information"].Split(' ');
if (showingCurrency.Type == CurrencyIntervalType.DIGITAL_CURRENCY_INTRADAY)
{
time = listej[0] + listej[1];
}
else
{
time = listej[0];
}
step = 1;
title = showingCurrency.Metadata["2. Digital Currency Code"] + "(" + time + ")";
foreach (string key in showingCurrency.Timeseries.Keys)
{
labels.Add(key);
vals.Add(showingCurrency.Timeseries[key]["1a. price (" + referentCurrency.Symbol + ")"]);
}
break;
}
LiveCharts.SeriesCollection sers = new LiveCharts.SeriesCollection
{
new LineSeries
{
Title = title,
Values = vals
}
};
//cart.LegendLocation = LiveCharts.LegendLocation.Right;
cart.AxisX.Add(new LiveCharts.Wpf.Axis
{
Labels = labels,
Separator = new LiveCharts.Wpf.Separator
{
Step = step
},
LabelsRotation = 15
});
cart.Series = sers;
cart.Width = vals.Count * 10;
if (step == 1)
{
cart.Width = vals.Count * 50;
}
ScrollViewer skrol = new ScrollViewer();
skrol.HorizontalScrollBarVisibility = System.Windows.Controls.ScrollBarVisibility.Visible;
ContextMenu cm = new ContextMenu();
MenuItem mi = new MenuItem();
mi.Header = "Close";
mi.Click += new RoutedEventHandler((sender, e) => menuItemClicked(sender, e, title));
cm.Items.Add(mi);
tabItem.ContextMenu = cm;
tabItem.Header = title;
skrol.Content = cart;
tabItem.Content = skrol;
tabControl.Items.Add(tabItem);
tabControl.SelectedItem = tabItem;
}
//npr DIGITAL_CURRENCY_MONTHLY, BTC -> za mesecni bitcoin
private void loadJSON(CurrencyIntervalType interval, string symbol)
{
LoadJSON client = new LoadJSON();
string link = string.Empty;
string keyForTimeseries = string.Empty;
switch (interval)
{
case CurrencyIntervalType.DIGITAL_CURRENCY_INTRADAY:
link = "https://www.alphavantage.co/query?function=DIGITAL_CURRENCY_INTRADAY&symbol=" + symbol + "&market=" + referentCurrency.Symbol + "&apikey=9P2LP0T1YR34LBSK";
keyForTimeseries = "Time Series (Digital Currency Intraday)";
break;
case CurrencyIntervalType.DIGITAL_CURRENCY_DAILY:
link = "https://www.alphavantage.co/query?function=DIGITAL_CURRENCY_DAILY&symbol=" + symbol + "&market=" + referentCurrency.Symbol + "&apikey=9P2LP0T1YR34LBSK";
keyForTimeseries = "Time Series (Digital Currency Daily)";
break;
case CurrencyIntervalType.DIGITAL_CURRENCY_WEEKLY:
link = "https://www.alphavantage.co/query?function=DIGITAL_CURRENCY_WEEKLY&symbol=" + symbol + "&market=" + referentCurrency.Symbol + "&apikey=9P2LP0T1YR34LBSK";
keyForTimeseries = "Time Series (Digital Currency Weekly)";
break;
case CurrencyIntervalType.DIGITAL_CURRENCY_MONTHLY:
link = "https://www.alphavantage.co/query?function=DIGITAL_CURRENCY_MONTHLY&symbol=" + symbol + "&market=" + referentCurrency.Symbol + "&apikey=9P2LP0T1YR34LBSK";
keyForTimeseries = "Time Series (Digital Currency Monthly)";
break;
case CurrencyIntervalType.TIME_SERIES_INTRADAY:
link = "https://www.alphavantage.co/query?function=TIME_SERIES_INTRADAY&symbol=" + symbol + "&interval=15min&outputsize=full&apikey=9P2LP0T1YR34LBSK";
keyForTimeseries = "Time Series (15min)";
break;
case CurrencyIntervalType.TIME_SERIES_DAILY:
link = "https://www.alphavantage.co/query?function=TIME_SERIES_DAILY&symbol=" + symbol + "&outputsize=full&apikey=9P2LP0T1YR34LBSK";
keyForTimeseries = "Time Series (Daily)";
break;
case CurrencyIntervalType.TIME_SERIES_WEEKLY:
link = "https://www.alphavantage.co/query?function=TIME_SERIES_WEEKLY&symbol=" + symbol + "&apikey=9P2LP0T1YR34LBSK";
keyForTimeseries = "Weekly Time Series";
break;
default:
link = "https://www.alphavantage.co/query?function=TIME_SERIES_MONTHLY&symbol=" + symbol + "&apikey=9P2LP0T1YR34LBSK";
keyForTimeseries = "Monthly Time Series";
break;
}
client.endPoint = link;
string response = string.Empty;
response = client.makeRequest();
if (!response.Contains("Error") && !response.Contains("kindly contact support") && !string.IsNullOrEmpty(response))
{
var jObj = JsonConvert.DeserializeObject <dynamic>(response);
ShowingCurrencyClass showingCurrency = new ShowingCurrencyClass();
showingCurrency.Metadata = jObj["Meta Data"].ToObject <Dictionary <string, string> >();
showingCurrency.Type = interval;
//u zavisnosti od intervala se prosledjuje kljuc za timeseries
showingCurrency.Timeseries = jObj[keyForTimeseries].ToObject <Dictionary <string, Dictionary <string, double> > >();
shownCurrenciesList.Add(showingCurrency);
addNewTab(showingCurrency);
}
else
{
MessageBox.Show("unable to collect data");
}
}