public void ShowMessageBox(object obj)
{
if ((obj is RequestRich))
{
RequestRich dedicationRequest = obj as RequestRich;
MessageBox.Show(dedicationRequest.Dedication);
}
}
public async Task StartServer()
{
if (VdjDirectory == "")
{
ServerStatus = "Paste directory first!";
}
else
{
VdjDirectory.Trim();
SongFirstId = 1;
PlaylistLinePosition = 0;
SongInPlaylistId = 1;
ChatLines = 0;
LastRequestId = 0;
LastChatId = 0;
HistoryLinePosition = 0;
PreviousSongToDeleteId = -1;
PlaylistFirstLoad = false;
ChatText = "Today's chat";
SongList = new List <Song>();
PlaylistSongList = new List <Playlist>();
ChatObservable = new ObservableCollection <string>();
RichRequestObservable = new ObservableCollection <RequestRich>();
object lockObj = new object();
BindingOperations.EnableCollectionSynchronization(RichRequestObservable, lockObj);
RequestSelected = new RequestRich();
IsServerStartButtonEnabled = false;
ServerStatus = "Server is starting!";
try
{
LoadSongDatabase();
}
catch
{
MessageBox.Show("Incorrect VDJ path!");
}
await FirstLoadPlaylist();
await FirstRequestDatabase();
await FirstCurrentSongsDatabase();
await FirstChatDatabase();
await AddSongsToDatabase();
GetCurrentSong();
await AddDJToDatabase(ServerPassword);
GetRequestsandTop5();
if (ServerStatus == "Server is starting!")
{
ServerStatus = "Server is running!";
IsUpdateButtonEnabled = true;
IsServerCloseButtonEnabled = true;
MessageBox.Show("Server started successfully!");
}
}
}
public void DeleteFromGridMethod(object obj)
{
if ((obj is RequestRich))
{
RequestRich dedicationRequest = obj as RequestRich;
for (int z1 = 0; z1 < RichRequestObservable.Count; z1++)
{
if (dedicationRequest.Id == RichRequestObservable[z1].Id)
{
RichRequestObservable.RemoveAt(z1);
}
}
}
}
public void GetRequestsandTop5()
{
Task.Run(async() =>
{
while (true)
{
try
{
List <Request> requestListToAdd = new List <Request>();
HttpResponseMessage requestResponse = await HttpClientServer.GetAsync($"api/Requests/{LastRequestId}");
if (requestResponse.IsSuccessStatusCode)
{
string jsonRequestResponse = await requestResponse.Content.ReadAsStringAsync();
requestListToAdd = JsonConvert.DeserializeObject <List <Request> >(jsonRequestResponse);
LastRequestId = LastRequestId + requestListToAdd.Count;
}
else
{
ServerStatus = "Server fail to refresh!";
}
for (int i = 0; i < requestListToAdd.Count; i++)
{
RequestRich requestRich = new RequestRich(requestListToAdd[i]);
Song requestedSong = SongList.Find(x => x.Id == requestListToAdd[i].SongId);
requestRich.Title = requestedSong.Title;
requestRich.LeadAuthor = requestedSong.LeadAuthor;
RichRequestObservable.Add(requestRich);
}
requestListToAdd.Clear();
List <VotedSong> votesSongList = new List <VotedSong>();
HttpResponseMessage votesResponse = await HttpClientServer.GetAsync("api/songs/votes");
if (votesResponse.IsSuccessStatusCode)
{
string jsonVotes = await votesResponse.Content.ReadAsStringAsync();
votesSongList = JsonConvert.DeserializeObject <List <VotedSong> >(jsonVotes);
}
else
{
ServerStatus = "Server fail to refresh!";
}
Top5Text = "Top songs:";
for (int i = 0; i < 5; i++)
{
int topSongId = votesSongList[i].SongId;
Song top5Song = SongList.Find(x => x.Id == topSongId);
string songToAdd = "Votes: " + votesSongList[i].Votes + " " + top5Song.Title + " by " + top5Song.LeadAuthor;
Top5Text = Top5Text + "\n\n" + songToAdd;
}
votesSongList.Clear();
List <VotedSong> moreVotesSongList = new List <VotedSong>();
HttpResponseMessage moreVotesResponse = await HttpClientServer.GetAsync("api/songs/morevotes");
if (moreVotesResponse.IsSuccessStatusCode)
{
string jsonMoreVotes = await moreVotesResponse.Content.ReadAsStringAsync();
moreVotesSongList = JsonConvert.DeserializeObject <List <VotedSong> >(jsonMoreVotes);
}
else
{
ServerStatus = "Server fail to refresh!";
}
Top10Text = "Top songs:";
for (int i = 0; i < 10; i++)
{
int top10SongId = moreVotesSongList[i].SongId;
Song top10Song = SongList.Find(x => x.Id == top10SongId);
string song10ToAdd = "Votes: " + moreVotesSongList[i].Votes + " " + top10Song.Title + " by " + top10Song.LeadAuthor;
Top10Text = Top10Text + "\n\n" + song10ToAdd;
}
moreVotesSongList.Clear();
HttpResponseMessage chatResponse = await HttpClientServer.GetAsync($"api/Chats/{LastChatId}");
if (chatResponse.IsSuccessStatusCode)
{
string jsonChatResponse = await chatResponse.Content.ReadAsStringAsync();
List <string> chatGot = JsonConvert.DeserializeObject <List <string> >(jsonChatResponse);
if (chatGot.Count == 0)
{
}
else
{
for (int i = 0; i < chatGot.Count; i++)
{
ChatText = ChatText + "\n\n" + chatGot[i];
}
LastChatId = LastChatId + chatGot.Count;
}
}
else
{
ServerStatus = "Server fail to refresh!";
}
}
catch
{
MessageBox.Show("Error while loading data!");
}
await Task.Delay(TimeSpan.FromMilliseconds(5000));
}
});
}
