private void ChangeExecute()
{
NameValuta nm = new NameValuta();
nm = SourceSelectedValuta;
SourceSelectedValuta = ResultSelectedValuta;
ResultSelectedValuta = nm;
string str = Result;
Result = Input;
Input = str;
}
private async void LoadData()
{
string url = "";
if (ChoiceDate.Date == DateTime.Now.Date)
{
url = "https://www.cbr-xml-daily.ru/daily_json.js";
}
else
{
url = $"https://www.cbr-xml-daily.ru/archive/{ChoiceDate.Year}/{ChoiceDate.Month}/{ChoiceDate.Day}/daily_json.js";
}
try
{
HttpClient client = new HttpClient();
client.BaseAddress = new Uri(url);
var response = await client.GetAsync(client.BaseAddress);
int day = ChoiceDate.Day;
int month = ChoiceDate.Month;
int year = ChoiceDate.Year;
#region
//if (response.StatusCode != System.Net.HttpStatusCode.OK)
//{
// url = "https://www.cbr-xml-daily.ru/daily_json.js";
// HttpClient client2 = new HttpClient();
// client2.BaseAddress = new Uri(url);
// response = await client2.GetAsync(client2.BaseAddress);
// var prev_content = await response.Content.ReadAsStringAsync();
// var prev_info = JsonConvert.DeserializeObject<DateValuta>(prev_content);
// while (prev_info.Date > ChoiceDate.Date)
// {
// url = prev_info.PreviousURL;
// client.BaseAddress = new Uri(url);
// response = await client.GetAsync(client.BaseAddress);
// prev_content = await response.Content.ReadAsStringAsync();
// prev_info = JsonConvert.DeserializeObject<DateValuta>(prev_content);
// content = prev_content;
// info = prev_info;
// ChoiceDate = prev_info.Date;
// }
//}
//else
//{
// content = await response.Content.ReadAsStringAsync();
// info = JsonConvert.DeserializeObject<DateValuta>(content);
//}
#endregion
if (response.StatusCode != System.Net.HttpStatusCode.OK)
{
while (response.StatusCode != System.Net.HttpStatusCode.OK)
{
if (day != 1)
{
day--;
}
if (month == 1 && day == 1)
{
day = 31;
month = 12;
year--;
}
if (day == 1)
{
day = 31;
month--;
}
url = $"https://www.cbr-xml-daily.ru/archive/{year}/{month}/{day}/daily_json.js";
HttpClient client2 = new HttpClient();
client2.BaseAddress = new Uri(url);
response = await client2.GetAsync(client2.BaseAddress);
}
}
var content = await response.Content.ReadAsStringAsync();
var info = JsonConvert.DeserializeObject <DateValuta>(content);
Date = info.Date;
PreviousDate = info.PreviousDate;
PreviousURL = info.PreviousURL;
Valute = info.Valute;
int indexR = IndexResult;
int indexS = IndexSource;
NameValutas.Clear();
NameValuta RUB = new NameValuta
{
ID = "R00001",
NumCode = "001",
CharCode = "RUB",
Nominal = 1,
Name = "Российский рубль",
Value = (float)1,
Previous = (float)1
};
NameValutas.Add(RUB);
NameValutas.Add(info.Valute.AUD);
NameValutas.Add(info.Valute.AZN);
NameValutas.Add(info.Valute.GBP);
NameValutas.Add(info.Valute.AMD);
NameValutas.Add(info.Valute.BYN);
NameValutas.Add(info.Valute.BGN);
NameValutas.Add(info.Valute.BRL);
NameValutas.Add(info.Valute.HUF);
NameValutas.Add(info.Valute.HKD);
NameValutas.Add(info.Valute.DKK);
NameValutas.Add(info.Valute.USD);
NameValutas.Add(info.Valute.EUR);
NameValutas.Add(info.Valute.INR);
NameValutas.Add(info.Valute.KZT);
NameValutas.Add(info.Valute.CAD);
NameValutas.Add(info.Valute.KGS);
NameValutas.Add(info.Valute.CNY);
NameValutas.Add(info.Valute.MDL);
NameValutas.Add(info.Valute.NOK);
NameValutas.Add(info.Valute.PLN);
NameValutas.Add(info.Valute.RON);
NameValutas.Add(info.Valute.XDR);
NameValutas.Add(info.Valute.SGD);
NameValutas.Add(info.Valute.TJS);
NameValutas.Add(info.Valute.TRY);
NameValutas.Add(info.Valute.TMT);
NameValutas.Add(info.Valute.UZS);
NameValutas.Add(info.Valute.UAH);
NameValutas.Add(info.Valute.CZK);
NameValutas.Add(info.Valute.SEK);
NameValutas.Add(info.Valute.CHF);
NameValutas.Add(info.Valute.ZAR);
NameValutas.Add(info.Valute.KRW);
NameValutas.Add(info.Valute.JPY);
IndexResult = indexR;
IndexSource = indexS;
Result = (NameValutas.ElementAt(indexR).Value / SourceSelectedValuta.Value).ToString();
}
catch (Exception ex)
{ }
}
