public async Task <string> GetChatActivity(string userid, string session)
{
try
{
#region Client Respone
using (var client = new HttpClient())
{
var formContent = new FormUrlEncodedContent(new[]
{
new KeyValuePair <string, string>("user_id", Settings.User_id),
new KeyValuePair <string, string>("user_profile_id", Settings.User_id),
new KeyValuePair <string, string>("s", Settings.Session),
new KeyValuePair <string, string>("list_type", "all")
});
var response =
await
client.PostAsync(Settings.Website + "/app_api.php?application=phone&type=get_users_list",
formContent).ConfigureAwait(false);
response.EnsureSuccessStatusCode();
string json = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
var data = JsonConvert.DeserializeObject <Dictionary <string, object> >(json);
string apiStatus = data["api_status"].ToString();
#endregion
if (apiStatus == "200")
{
// Functions.ChatList.Clear();
#region Respone Success
var Users = data["users"];
string ThemeUrl = data["theme_url"].ToString();
var users = JObject.Parse(json).SelectToken("users").ToString();
Object obj = JsonConvert.DeserializeObject(users);
JArray Chatusers = JArray.Parse(users);
if (Chatusers.Count <= 0)
{
Device.BeginInvokeOnMainThread(() =>
{
ChatActivityListview.IsVisible = false;
EmptyChatPage.IsVisible = true;
});
return(null);
}
else
{
ChatActivityListview.ItemsSource = ChatList;
}
//var ListTodelete = new ChatActivityFunctions();
// ListTodelete.ClearChatUserTable();
foreach (var ChatUser in Chatusers)
{
JObject ChatlistUserdata = JObject.FromObject(ChatUser);
var ChatUser_User_ID = ChatlistUserdata["user_id"].ToString();
var ChatUser_avatar = ChatlistUserdata["profile_picture"].ToString();
var ChatUser_name = ChatlistUserdata["name"].ToString();
var ChatUser_lastseen = ChatlistUserdata["lastseen"].ToString();
// var ChatUser_lastseen_Time_Text = ChatlistUserdata["lastseen_time_text"].ToString();
var ChatUser_verified = ChatlistUserdata["verified"].ToString();
JObject ChatlistuserLastMessage = JObject.FromObject(ChatlistUserdata["last_message"]);
var listuserLastMessage_Text = ChatlistuserLastMessage["text"].ToString();
var listuserLastMessage_date_time = ChatlistuserLastMessage["date_time"].ToString();
var SeenCo = ChatlistuserLastMessage["seen"].ToString();
var fromId = ChatlistuserLastMessage["from_id"].ToString();
var Messageid = ChatlistuserLastMessage["id"].ToString();
var Time = ChatlistuserLastMessage["time"].ToString();
var mediaFileName = ChatlistuserLastMessage["media"].ToString();
listuserLastMessage_Text = Functions.DecodeString(listuserLastMessage_Text);
var MediafileIcon = "";
if (mediaFileName.Contains("soundFile"))
{
MediafileIcon = Settings.FN_SoundFileEmoji;
}
else if (mediaFileName.Contains("image"))
{
MediafileIcon = Settings.FN_ImageFileEmoji;
}
else if (mediaFileName.Contains("video"))
{
MediafileIcon = Settings.FN_VideoFileEmoji;
}
else if (mediaFileName.Contains("sticker"))
{
MediafileIcon = Settings.FN_StickerFileEmoji;
}
if (listuserLastMessage_Text == "")
{
listuserLastMessage_Text = MediafileIcon;
}
else if (listuserLastMessage_Text.Contains("{Key:"))
{
listuserLastMessage_Text = Settings.FN_ContatactFileEmoji;
}
else
{
listuserLastMessage_Text = Functions.DecodeString(listuserLastMessage_Text);
}
var color = "Transparent";
var Chekicon = "false";
if (fromId != Settings.User_id)
{
if (SeenCo == "0")
{
int Messageidx = Int32.Parse(Messageid);
var Style = "Text";
color = Settings.UnseenMesageColor;
var Exits = SQL_Commander.GetNotifiDBCredentialsById(Messageidx);
if (Exits == null)
{
SQL_Commander.InsertNotifiDBCredentials(new NotifiDB
{
messageid = Messageidx,
Seen = 0
});
}
var Exits2 = SQL_Commander.GetNotifiDBCredentialsById(Messageidx);
if (Exits2.Seen == 0 && NotifiStoper != ChatUser_User_ID)
{
var Iconavatr =
DependencyService.Get <IPicture>()
.GetPictureFromDisk(ChatUser_avatar, ChatUser_User_ID);
DependencyService.Get <ILocalNotificationService>()
.CreateLocalNotification(listuserLastMessage_Text, ChatUser_name,
Iconavatr, ChatUser_User_ID, Style);
Exits2.Seen = 1;
SQL_Commander.UpdateNotifiDBCredentials(Exits2);
}
}
}
else
{
if (SeenCo != "0")
{
Chekicon = "true";
}
}
var Imagepath = DependencyService.Get <IPicture>().GetPictureFromDisk(ChatUser_avatar, ChatUser_User_ID);
var ImageMediaFile = ImageSource.FromFile(Imagepath);
if (
DependencyService.Get <IPicture>().GetPictureFromDisk(ChatUser_avatar, ChatUser_User_ID) ==
"File Dont Exists")
{
ImageMediaFile = "Noprofile.png";
DependencyService.Get <IPicture>().SavePictureToDisk(ChatUser_avatar, ChatUser_User_ID);
}
#region Show_Online_Oflline_Icon
ImageSource OnlineOfflineIcon = ImageSource.FromFile("");
var OnOficon = "";
if (Settings.Show_Online_Oflline_Icon)
{
if (ChatUser_lastseen == "on")
{
OnOficon = DependencyService.Get <IPicture>().GetPictureFromDisk(ThemeUrl + "/img/windows_app/online.png", "Icons");
OnlineOfflineIcon = ImageSource.FromFile(OnOficon);
if (
DependencyService.Get <IPicture>()
.GetPictureFromDisk(ThemeUrl + "/img/windows_app/online.png", "Icons") ==
"File Dont Exists")
{
OnlineOfflineIcon = new UriImageSource
{
Uri = new Uri(ThemeUrl + "/img/windows_app/online.png")
};
DependencyService.Get <IPicture>()
.SavePictureToDisk(ThemeUrl + "/img/windows_app/online.png", "Icons");
}
}
else
{
OnOficon = DependencyService.Get <IPicture>().GetPictureFromDisk(ThemeUrl + "/img/windows_app/offline.png", "Icons");
OnlineOfflineIcon = ImageSource.FromFile(OnOficon);
if (
DependencyService.Get <IPicture>()
.GetPictureFromDisk(ThemeUrl + "/img/windows_app/offline.png", "Icons") ==
"File Dont Exists")
{
OnlineOfflineIcon = new UriImageSource
{
Uri = new Uri(ThemeUrl + "/img/windows_app/offline.png")
};
DependencyService.Get <IPicture>()
.SavePictureToDisk(ThemeUrl + "/img/windows_app/offline.png", "Icons");
}
}
}
#endregion
if (ChatUser_verified == "1")
{
ChatUser_verified = "True";
}
else
{
ChatUser_verified = "False";
}
var ChekeForNotAvailbleLabel = ChatList.FirstOrDefault(a => a.Username == " " + " " + " " + AppResources.Label_NoAnyChatActivityAvailable);
if (ChatList.Contains(ChekeForNotAvailbleLabel))
{
ChatList.Remove(ChekeForNotAvailbleLabel);
}
var Cheke = ChatList.FirstOrDefault(a => a.UserID == ChatUser_User_ID);
if (ChatList.Contains(Cheke))
{
//Cheke for online/offline Status
if (Cheke.OnOficon != OnOficon)
{
Cheke.OnOficon = OnOficon;
Cheke.lastseen = OnlineOfflineIcon;
}
if (Cheke.TextMessage != listuserLastMessage_Text)
{
var q = ChatList.IndexOf(ChatList.Where(X => X.UserID == ChatUser_User_ID).FirstOrDefault());
if (q > -1)
{
Cheke.TextMessage = listuserLastMessage_Text;
Cheke.Username = ChatUser_name;
Cheke.TimeLong = Time;
ChatList.Move(q, 0);
}
}
//Change User image if the user changed his avatar picture
if (Cheke.profile_picture_Url != Imagepath)
{
Cheke.profile_picture_Url = Imagepath;
Cheke.profile_picture = ImageMediaFile;
}
if (Cheke.SeenMessageOrNo != color || Cheke.LastMessageDateTime != listuserLastMessage_date_time)
{
Cheke.SeenMessageOrNo = color;
Cheke.LastMessageDateTime = listuserLastMessage_date_time;
}
if (Cheke.ChekeSeen != Chekicon)
{
Cheke.ChekeSeen = Chekicon;
}
}
else
{
ChatList.Insert(0, new ChatUsers()
{
Username = ChatUser_name,
lastseen = OnlineOfflineIcon,
profile_picture = ImageMediaFile,
TextMessage = listuserLastMessage_Text,
LastMessageDateTime = listuserLastMessage_date_time,
UserID = ChatUser_User_ID,
SeenMessageOrNo = color,
ChekeSeen = Chekicon,
OnOficon = OnOficon,
TimeLong = Time,
profile_picture_Url = Imagepath,
Isverifyed = ChatUser_verified
});
}
var contact = SQL_Commander.GetChatUser(ChatUser_User_ID);
if (contact != null)
{
if (contact.UserID == ChatUser_User_ID &
((contact.Name != ChatUser_name) || (contact.ProfilePicture != ChatUser_avatar) ||
(contact.Username != ChatUser_name) || (contact.ChekeSeen != Chekicon) ||
(contact.SeenMessageOrNo != color) || (contact.Isverifyed != ChatUser_verified) || (contact.TimeLong != Time)))
{
if ((contact.ProfilePicture != ChatUser_avatar))
{
if (Settings.Delete_Old_Profile_Picture_From_Phone)
{
DependencyService.Get <IPicture>().DeletePictureFromDisk(contact.ProfilePicture, ChatUser_User_ID);
}
}
contact.UserID = ChatUser_User_ID;
contact.LastMessageDateTime = listuserLastMessage_date_time;
contact.Name = ChatUser_name;
contact.ProfilePicture = ChatUser_avatar;
contact.SeenMessageOrNo = color;
contact.TextMessage = listuserLastMessage_Text;
contact.Username = ChatUser_name;
contact.ChekeSeen = Chekicon;
contact.TimeLong = Time;
contact.Isverifyed = ChatUser_verified;
SQL_Commander.UpdateChatUsers(contact);
}
}
else
{
SQL_Commander.InsertChatUsers(new ChatActivityDB()
{
UserID = ChatUser_User_ID,
LastMessageDateTime = listuserLastMessage_date_time,
Name = ChatUser_name,
ProfilePicture = ChatUser_avatar,
SeenMessageOrNo = color,
TextMessage = listuserLastMessage_Text,
Username = ChatUser_name,
ChekeSeen = Chekicon,
TimeLong = Time,
Isverifyed = ChatUser_verified,
lastseen = OnlineOfflineIcon.ToString()
});
}
}
#endregion
Device.BeginInvokeOnMainThread(() =>
{
if (ChatActivityListview.IsVisible == false)
{
ChatActivityListview.IsVisible = true;
EmptyChatPage.IsVisible = false;
}
});
}
else if (apiStatus == "400")
{
json = AppResources.Label_Error;
}
return(json);
}
}
catch (Exception)
{
return(AppResources.Label_Error);
}
}
