public static async Task <Dictionary <string, int> > FillGroupsDictionary(bool rewrite, CancellationToken cts)
{
var networkChecker = new NetworkChecker(Instance);
string resultJson;
var resourceName = "groups.json";
var b = File.Exists(GetFileFullPath(resourceName));
if (rewrite && networkChecker.Check())
{
var client = new HttpClient();
resultJson = await HttpClientSL.GetResponseAsync(client, Instance.groupLink, cts);
File.WriteAllText(GetFileFullPath(resourceName), resultJson);
}
else
{
using (var stream = GetEmbeddedResourceStream(resourceName))
using (var reader = b ? new StreamReader(GetFileFullPath(resourceName)) : new StreamReader(stream))
{
resultJson = await reader.ReadToEndAsync();
}
}
var groups = JsonConvert.DeserializeObject <GroupRoot>(resultJson);
var dictionary = groups.Groups.ToDictionary(x => x.Name, x => x.Id);
return(dictionary);
}
public async Task<WeekRoot> LoadWeekRootFromWebAsync(DateTime weekDate)
{
if (checker.Check() == false)
{
throw new NetworkException("No internet connection");
}
var groupId = settings["groupid"];
string dateStr = weekDate.ToString("yyyy-M-d", new CultureInfo("ru-RU"));
var resultJson = await HttpClientSL.GetResponseAsync(client, scheduleLink + groupId + "&date=" + dateStr, new System.Threading.CancellationToken());
var weekRoot = JsonConvert.DeserializeObject<WeekRoot>(resultJson);
weekRoot.LastUpdated = DateTime.Now;
return weekRoot;
}