private async void Delete()
{
if (CCTVSelectedItem == null || CCTVSelectedItem.CCTVId == 0)
{
return;
}
ContentDialog deleteCCTVDialog = new ContentDialog
{
Title = "Are you sure you want to delete?",
PrimaryButtonText = "Delete",
CloseButtonText = "Cancel"
};
ContentDialogResult result = await deleteCCTVDialog.ShowAsync();
if (result == ContentDialogResult.Primary)
{
using (var db = new Context())
{
db.Remove(CCTVSelectedItem);
db.SaveChanges();
}
CCTVSelectedItem.IpAddress = "";
CCTVSelectedItem.AccountId = "";
CCTVSelectedItem.AccountPass = "******";
CCTVSelectedItem.CCTVName = "";
CCTVSelectedItem = new IOTOI.Model.CCTV();
SelectDefaultCCTV();
FooterVM.CheckCCTVStreaming();
}
}
public void SelectDefaultCCTV()
{
CCTVListVM.GetCCTVList();
if (CCTVListVM.CCTVListSources.Count > 0)
{
CCTVSelectedItem = CCTVListVM.CCTVListSources[0];
}
if (CCTVSelectedItem == null)
{
_cCTVSelectedItem = new IOTOI.Model.CCTV();
}
}
private void AddCCTV()
{
foreach (IOTOI.Model.CCTV cctv in CCTVListVM.CCTVListSources)
{
if (cctv.CCTVId == 0)
{
CCTVSelectedItem = cctv;
return;
}
}
IOTOI.Model.CCTV NewCCTV = new IOTOI.Model.CCTV
{
CCTVName = "..."
};
CCTVListVM.CCTVListSources.Add(NewCCTV);
CCTVSelectedItem = NewCCTV;
}
public static async Task <string> GetCCTVType(IOTOI.Model.CCTV cctv)
{
foreach (var IPCameraUri in IPCameraUris)
{
try
{
using (HttpClient httpClient = new HttpClient())
{
httpClient.Timeout = TimeSpan.FromMilliseconds(2000);
httpClient.BaseAddress = new Uri("http://" + cctv.IpAddress);
string requestUri = String.Format(IPCameraUri.Value, cctv.AccountId, AESCipher.AES_Decrypt(cctv.AccountPass));
Debug.WriteLine("requestUri :: " + httpClient.BaseAddress + requestUri);
//Send the GET request
HttpResponseMessage httpResponse = await httpClient.GetAsync(requestUri);
if (httpResponse != null && httpResponse.StatusCode == HttpStatusCode.OK)
{
string ResponseText = await httpResponse.Content.ReadAsStringAsync();
XmlDocument xml = new XmlDocument();
xml.LoadXml(ResponseText);
if (xml.GetElementsByTagName("result")[0].InnerText == "0")
{
return(IPCameraUri.Key);
}
}
}
}
catch (Exception ex)
{
Debug.WriteLine("GetCCTVType Exception " + ex.Message);
continue;
}
}
return("");
}