public void AddData(string text, TopicResponseTopicSortingItem trt)
{
this.Dispatcher.Invoke(() =>
{
var i = lst_Results.Items.Add(trt);
//resultsArea.Items.GetItemAt(i)
});
}
private void GetDataAndUpdate(string requestId, string title, int wait, int topicCount)
{
// next try once a minute to fetch contents
using (var client = new WebClient())
{
// setting correct headers
client.Headers.Add("Ocp-Apim-Subscription-Key", key1);
client.Headers.Add("Content-Type", "application/json");
//client.Headers[HttpRequestHeader.ContentType] = "application/json";
client.Headers.Add("Accept", "application/json");
for (int i = 0; i < 15 + wait; i++)
{
try
{
if (wait > i)
{
throw new Exception(title + ": Need to wait a while.");
}
var responseJson = client.DownloadString(requestId);
var jsonData = Newtonsoft.Json.JsonConvert.DeserializeObject <TopicResponse>(responseJson);
switch (jsonData.status.ToLower())
{
case "running":
throw new Exception(title + ": Still running...");
break;
case "notstarted":
throw new Exception(title + ": Not started yet!");
break;
case "succeeded":
AddMessage(title + ": " + jsonData.status + " " + jsonData.message);
var sortedTopics = jsonData.operationProcessingResult.topics.ToList();
sortedTopics.Sort((p1, p2) => p1.score.CompareTo(p2.score));
sortedTopics.Reverse();
sortedTopics = sortedTopics.Take(topicCount).ToList();
foreach (TopicResponseTopic trt in sortedTopics)
{
TopicResponseTopicSortingItem trtsi = new TopicResponseTopicSortingItem(trt);
trtsi.title = title;
AddData(title, trtsi);
}
break;
default:
throw new Exception(title + ": Don't know what happened.");
break;
}
break;
}
catch (Exception ex)
{
AddMessage(ex.Message);
Thread.Sleep(60000);
}
}
}
}
