//Removes current playing song then adds to play history.
private Song DequeueToHistory(PlayOperation operationType)
{
if (_playlist.Count > 0)
{
var song = _playlist.Dequeue();
_history.AddSong(song, operationType);
if (_playlist.Count == 1)
{
PlaylistRequest request = new PlaylistRequest(
_status, _history, PlayOperation.PlayingLast,
CurrentChannel, CurrentSong);
var resp = request.GetResponse();
ExtractPlaylist(resp, false);
}
return(song);
}
else
{
return(null);
}
}
/// <summary>
/// Indicates user unmark current song as a liked-song.
/// </summary>
public void Unlike()
{
PlaylistRequest request = new PlaylistRequest(
_status, _history, PlayOperation.Unlike, CurrentChannel,
CurrentSong);
request.GetResponse();
}
/// <summary>
/// Gets a new playlist.
/// </summary>
public void NewList()
{
PlaylistRequest request = new PlaylistRequest(
_status, _history, PlayOperation.NewList, CurrentChannel, null);
var resp = request.GetResponse();
ExtractPlaylist(resp, true);
}
/// <summary>
/// Notifies server that current song plays to end, then play next song.
/// </summary>
public void Next()
{
var song = DequeueToHistory(PlayOperation.PlaysToEnd);
PlaylistRequest request = new PlaylistRequest(
_status, _history, PlayOperation.PlaysToEnd, CurrentChannel,
song);
request.GetResponse();
}
/// <summary>
/// Indicates do not play current song any more.
/// </summary>
public void PlayNoMore()
{
var song = DequeueToHistory(PlayOperation.Bin);
PlaylistRequest request = new PlaylistRequest(
_status, _history, PlayOperation.Bin, CurrentChannel, song);
var resp = request.GetResponse();
ExtractPlaylist(resp, true);
}
/// <summary>
/// Switches to another channel, playlist will be updated.
/// </summary>
/// <param name="newChannel"></param>
public void SwitchChannel(Channel newChannel)
{
var song = DequeueToHistory(PlayOperation.Skip);
CurrentChannel = newChannel;
PlaylistRequest request = new PlaylistRequest(
_status, _history, PlayOperation.Skip, CurrentChannel, song);
var resp = request.GetResponse();
ExtractPlaylist(resp, true);
}
public PlaylistRequestForm(PlaylistRequest request)
{
byte[] bytes = new byte[8];
Random random = new Random();
random.NextBytes(bytes);
r = (BitConverter.ToUInt64(bytes, 0) % 0xFFFFFFFFFF).ToString("x10");
app_name = "radio";
version = "100";
if (request.UserStatus != null)
{
user_id = request.UserStatus.UserID;
token = request.UserStatus.Token;
expire = request.UserStatus.Expire;
}
else
{
user_id = token = expire = null;
}
type = DataConvert.ToTypeCode(request.Operation);
channel = DataConvert.ToChannelCode(request.RequestChannel);
switch (request.Operation)
{
case PlayOperation.NewList:
sid = String.Empty;
h = String.Empty;
break;
case PlayOperation.PlaysToEnd:
sid = request.LastPlay.SongID;
h = null;
break;
case PlayOperation.Skip:
case PlayOperation.Bin:
case PlayOperation.PlayingLast:
case PlayOperation.Like:
case PlayOperation.Unlike:
sid = request.LastPlay.SongID;
h = request.History.GetHistoryCode();
break;
}
}
public PlaylistRequestForm(PlaylistRequest request)
{
byte[] bytes = new byte[8];
Random random = new Random();
random.NextBytes(bytes);
r= (BitConverter.ToUInt64(bytes, 0) % 0xFFFFFFFFFF).ToString("x10");
app_name = "radio";
version = "100";
if (request.UserStatus != null)
{
user_id = request.UserStatus.UserID;
token = request.UserStatus.Token;
expire = request.UserStatus.Expire;
}
else
{
user_id = token = expire = null;
}
type = DataConvert.ToTypeCode(request.Operation);
channel = DataConvert.ToChannelCode(request.RequestChannel);
switch (request.Operation)
{
case PlayOperation.NewList:
sid = String.Empty;
h = String.Empty;
break;
case PlayOperation.PlaysToEnd:
sid = request.LastPlay.SongID;
h = null;
break;
case PlayOperation.Skip:
case PlayOperation.Bin:
case PlayOperation.PlayingLast:
case PlayOperation.Like:
case PlayOperation.Unlike:
sid = request.LastPlay.SongID;
h = request.History.GetHistoryCode();
break;
}
}
//Removes current playing song then adds to play history.
private Song DequeueToHistory(PlayOperation operationType)
{
if (_playlist.Count > 0)
{
var song = _playlist.Dequeue();
_history.AddSong(song, operationType);
if (_playlist.Count == 1)
{
PlaylistRequest request = new PlaylistRequest(
_status, _history, PlayOperation.PlayingLast,
CurrentChannel, CurrentSong);
var resp = request.GetResponse();
ExtractPlaylist(resp, false);
}
return song;
}
else
{
return null;
}
}
/// <summary>
/// Indicates user unmark current song as a liked-song.
/// </summary>
public void Unlike()
{
PlaylistRequest request = new PlaylistRequest(
_status, _history, PlayOperation.Unlike, CurrentChannel,
CurrentSong);
request.GetResponse();
}
/// <summary>
/// Switches to another channel, playlist will be updated.
/// </summary>
/// <param name="newChannel"></param>
public void SwitchChannel(Channel newChannel)
{
var song = DequeueToHistory(PlayOperation.Skip);
CurrentChannel = newChannel;
PlaylistRequest request = new PlaylistRequest(
_status, _history, PlayOperation.Skip, CurrentChannel, song);
var resp = request.GetResponse();
ExtractPlaylist(resp, true);
}
/// <summary>
/// Indicates do not play current song any more.
/// </summary>
public void PlayNoMore()
{
var song = DequeueToHistory(PlayOperation.Bin);
PlaylistRequest request = new PlaylistRequest(
_status, _history, PlayOperation.Bin, CurrentChannel, song);
var resp = request.GetResponse();
ExtractPlaylist(resp, true);
}
/// <summary>
/// Notifies server that current song plays to end, then play next song.
/// </summary>
public void Next()
{
var song = DequeueToHistory(PlayOperation.PlaysToEnd);
PlaylistRequest request = new PlaylistRequest(
_status, _history, PlayOperation.PlaysToEnd, CurrentChannel,
song);
request.GetResponse();
}
/// <summary>
/// Gets a new playlist.
/// </summary>
public void NewList()
{
PlaylistRequest request = new PlaylistRequest(
_status, _history, PlayOperation.NewList, CurrentChannel, null);
var resp = request.GetResponse();
ExtractPlaylist(resp, true);
}
