| | 1 | | using System; |
| | 2 | | using System.Collections.Generic; |
| | 3 | | using System.Linq; |
| | 4 | | using DCL.Chat.Channels; |
| | 5 | | using DCL.Chat.WebApi; |
| | 6 | | using DCL.Interface; |
| | 7 | |
|
| | 8 | | namespace DCL.Social.Chat |
| | 9 | | { |
| | 10 | | public partial class ChatController : IChatController |
| | 11 | | { |
| | 12 | | private const string NEARBY_CHANNEL_DESCRIPTION = |
| | 13 | | "Talk to the people around you. If you move far away from someone you will lose contact. All whispers will b |
| | 14 | |
|
| | 15 | | private const string NEARBY_CHANNEL_ID = "nearby"; |
| | 16 | |
|
| 13 | 17 | | public static ChatController i { get; private set; } |
| | 18 | |
|
| 18 | 19 | | private readonly Dictionary<string, int> unseenMessagesByUser = new Dictionary<string, int>(); |
| 18 | 20 | | private readonly Dictionary<string, int> unseenMessagesByChannel = new Dictionary<string, int>(); |
| 18 | 21 | | private readonly Dictionary<string, Channel> channels = new Dictionary<string, Channel>(); |
| 8 | 22 | | private HashSet<string> autoJoinChannelList => dataStore.HUDs.autoJoinChannelList.Get(); |
| | 23 | | private bool chatAlreadyInitialized; |
| | 24 | | private int totalUnseenMessages; |
| | 25 | | private readonly DataStore dataStore; |
| | 26 | | private readonly IChatApiBridge apiBridge; |
| | 27 | |
|
| | 28 | | public event Action<Channel> OnChannelUpdated; |
| | 29 | | public event Action<Channel> OnChannelJoined; |
| | 30 | | public event Action<Channel> OnAutoChannelJoined; |
| | 31 | | public event Action<string, ChannelErrorCode> OnJoinChannelError; |
| | 32 | | public event Action<string> OnChannelLeft; |
| | 33 | | public event Action<string, ChannelErrorCode> OnChannelLeaveError; |
| | 34 | | public event Action<string, ChannelErrorCode> OnMuteChannelError; |
| | 35 | | public event Action OnInitialized; |
| | 36 | | public event Action<ChatMessage[]> OnAddMessage; |
| | 37 | | public event Action<int> OnTotalUnseenMessagesUpdated; |
| | 38 | | public event Action<string, int> OnUserUnseenMessagesUpdated; |
| | 39 | | public event Action<string, ChannelMember[]> OnUpdateChannelMembers; |
| | 40 | | public event Action<string, Channel[]> OnChannelSearchResult; |
| | 41 | | public event Action<string, int> OnChannelUnseenMessagesUpdated; |
| | 42 | | public event Action<string> OnAskForJoinChannel; |
| | 43 | |
|
| | 44 | | // since kernel does not calculate the #nearby channel unseen messages, it is handled on renderer side |
| 10 | 45 | | public int TotalUnseenMessages => totalUnseenMessages |
| | 46 | | + (unseenMessagesByChannel.ContainsKey(NEARBY_CHANNEL_ID) |
| | 47 | | ? unseenMessagesByChannel[NEARBY_CHANNEL_ID] |
| | 48 | | : 0); |
| | 49 | |
|
| 0 | 50 | | public bool IsInitialized => chatAlreadyInitialized; |
| | 51 | |
|
| 18 | 52 | | public ChatController(IChatApiBridge apiBridge, |
| | 53 | | DataStore dataStore) |
| | 54 | | { |
| 18 | 55 | | this.dataStore = dataStore; |
| 18 | 56 | | this.apiBridge = apiBridge; |
| | 57 | |
|
| 18 | 58 | | channels[NEARBY_CHANNEL_ID] = new Channel(NEARBY_CHANNEL_ID, NEARBY_CHANNEL_ID, 0, 0, true, false, |
| | 59 | | NEARBY_CHANNEL_DESCRIPTION); |
| | 60 | |
|
| 18 | 61 | | apiBridge.OnInitialized += Initialize; |
| 18 | 62 | | apiBridge.OnAddMessage += AddMessages; |
| 18 | 63 | | apiBridge.OnTotalUnseenMessagesChanged += UpdateTotalUnseenMessages; |
| 18 | 64 | | apiBridge.OnUserUnseenMessagesChanged += UpdateTotalUnseenMessagesByUser; |
| 18 | 65 | | apiBridge.OnChannelUnseenMessagesChanged += UpdateTotalUnseenMessagesByChannel; |
| 18 | 66 | | apiBridge.OnChannelMembersUpdated += UpdateChannelMembers; |
| 18 | 67 | | apiBridge.OnChannelJoined += JoinIntoChannel; |
| 18 | 68 | | apiBridge.OnChannelJoinFailed += JoinChannelFailed; |
| 18 | 69 | | apiBridge.OnChannelLeaveFailed += LeaveChannelFailed; |
| 18 | 70 | | apiBridge.OnChannelsUpdated += UpdateChannelInfo; |
| 18 | 71 | | apiBridge.OnMuteChannelFailed += MuteChannelFailed; |
| 18 | 72 | | apiBridge.OnChannelSearchResults += UpdateChannelSearchResults; |
| 18 | 73 | | } |
| | 74 | |
|
| | 75 | | public static void CreateSharedInstance(IChatApiBridge apiBridge, DataStore dataStore) |
| | 76 | | { |
| 2 | 77 | | i = new ChatController(apiBridge, dataStore); |
| 2 | 78 | | } |
| | 79 | |
|
| | 80 | | private void Initialize(InitializeChatPayload msg) |
| | 81 | | { |
| 1 | 82 | | if (chatAlreadyInitialized) |
| 0 | 83 | | return; |
| | 84 | |
|
| 1 | 85 | | totalUnseenMessages = msg.totalUnseenMessages; |
| 1 | 86 | | OnInitialized?.Invoke(); |
| 1 | 87 | | OnTotalUnseenMessagesUpdated?.Invoke(TotalUnseenMessages); |
| 1 | 88 | | chatAlreadyInitialized = true; |
| | 89 | |
|
| 1 | 90 | | if (!string.IsNullOrEmpty(msg.channelToJoin)) |
| 0 | 91 | | OnAskForJoinChannel?.Invoke($"#{msg.channelToJoin.ToLower()}"); |
| 1 | 92 | | } |
| | 93 | |
|
| | 94 | | private void UpdateTotalUnseenMessages(UpdateTotalUnseenMessagesPayload msg) |
| | 95 | | { |
| 3 | 96 | | totalUnseenMessages = msg.total; |
| 3 | 97 | | OnTotalUnseenMessagesUpdated?.Invoke(TotalUnseenMessages); |
| 3 | 98 | | } |
| | 99 | |
|
| | 100 | | private void UpdateTotalUnseenMessagesByUser((string userId, int count)[] userUnseenMessages) |
| | 101 | | { |
| 10 | 102 | | foreach (var unseenMessages in userUnseenMessages) |
| | 103 | | { |
| 4 | 104 | | var userId = unseenMessages.userId; |
| 4 | 105 | | var count = unseenMessages.count; |
| 4 | 106 | | unseenMessagesByUser[userId] = count; |
| 4 | 107 | | OnUserUnseenMessagesUpdated?.Invoke(userId, count); |
| | 108 | | } |
| 1 | 109 | | } |
| | 110 | |
|
| | 111 | | private void UpdateTotalUnseenMessagesByChannel((string channelId, int count)[] unseenChannelMessages) |
| | 112 | | { |
| 8 | 113 | | foreach (var unseenMessages in unseenChannelMessages) |
| 3 | 114 | | UpdateTotalUnseenMessagesByChannel(unseenMessages.channelId, unseenMessages.count); |
| 1 | 115 | | } |
| | 116 | |
|
| | 117 | | private void UpdateChannelMembers(UpdateChannelMembersPayload msg) => |
| 1 | 118 | | OnUpdateChannelMembers?.Invoke(msg.channelId, msg.members); |
| | 119 | |
|
| | 120 | | private void JoinIntoChannel(ChannelInfoPayloads msg) |
| | 121 | | { |
| 2 | 122 | | if (msg.channelInfoPayload.Length == 0) return; |
| | 123 | |
|
| 10 | 124 | | foreach (var channelInfo in msg.channelInfoPayload) |
| | 125 | | { |
| 3 | 126 | | var channel = new Channel(channelInfo.channelId, channelInfo.name, channelInfo.unseenMessages, |
| | 127 | | channelInfo.memberCount, channelInfo.joined, channelInfo.muted, channelInfo.description); |
| 3 | 128 | | var channelId = channel.ChannelId; |
| | 129 | |
|
| 3 | 130 | | if (channels.ContainsKey(channelId)) |
| 0 | 131 | | channels[channelId].CopyFrom(channel); |
| | 132 | | else |
| 3 | 133 | | channels[channelId] = channel; |
| | 134 | |
|
| 3 | 135 | | if (autoJoinChannelList.Contains(channelId)) |
| 1 | 136 | | OnAutoChannelJoined?.Invoke(channel); |
| | 137 | | else |
| 2 | 138 | | OnChannelJoined?.Invoke(channel); |
| | 139 | |
|
| 3 | 140 | | OnChannelUpdated?.Invoke(channel); |
| 3 | 141 | | autoJoinChannelList.Remove(channelId); |
| | 142 | |
|
| 3 | 143 | | SendChannelWelcomeMessage(channel); |
| | 144 | | } |
| | 145 | |
|
| | 146 | | // TODO (responsibility issues): extract to another class |
| 2 | 147 | | AudioScriptableObjects.joinChannel.Play(true); |
| 2 | 148 | | } |
| | 149 | |
|
| | 150 | | private void JoinChannelFailed(JoinChannelErrorPayload msg) |
| | 151 | | { |
| 1 | 152 | | OnJoinChannelError?.Invoke(msg.channelId, (ChannelErrorCode) msg.errorCode); |
| 1 | 153 | | autoJoinChannelList.Remove(msg.channelId); |
| 1 | 154 | | } |
| | 155 | |
|
| | 156 | | private void LeaveChannelFailed(JoinChannelErrorPayload msg) |
| | 157 | | { |
| 1 | 158 | | OnChannelLeaveError?.Invoke(msg.channelId, (ChannelErrorCode) msg.errorCode); |
| 1 | 159 | | autoJoinChannelList.Remove(msg.channelId); |
| 1 | 160 | | } |
| | 161 | |
|
| | 162 | | private void UpdateChannelInfo(ChannelInfoPayloads msg) |
| | 163 | | { |
| 3 | 164 | | var anyChannelLeft = false; |
| | 165 | |
|
| 12 | 166 | | foreach (var channelInfo in msg.channelInfoPayload) |
| | 167 | | { |
| 3 | 168 | | var channelId = channelInfo.channelId; |
| 3 | 169 | | var channel = new Channel(channelId, channelInfo.name, channelInfo.unseenMessages, |
| | 170 | | channelInfo.memberCount, |
| | 171 | | channelInfo.joined, channelInfo.muted, channelInfo.description); |
| 3 | 172 | | var justLeft = !channel.Joined; |
| | 173 | |
|
| 3 | 174 | | if (channels.ContainsKey(channelId)) |
| | 175 | | { |
| 1 | 176 | | justLeft = channels[channelId].Joined && !channel.Joined; |
| 1 | 177 | | channels[channelId].CopyFrom(channel); |
| | 178 | | } |
| | 179 | | else |
| 2 | 180 | | channels[channelId] = channel; |
| | 181 | |
|
| 3 | 182 | | if (justLeft) |
| | 183 | | { |
| 1 | 184 | | OnChannelLeft?.Invoke(channelId); |
| 1 | 185 | | anyChannelLeft = true; |
| | 186 | | } |
| | 187 | |
|
| 3 | 188 | | if (anyChannelLeft) |
| | 189 | | { |
| | 190 | | // TODO (responsibility issues): extract to another class |
| 1 | 191 | | AudioScriptableObjects.leaveChannel.Play(true); |
| | 192 | | } |
| | 193 | |
|
| 3 | 194 | | OnChannelUpdated?.Invoke(channel); |
| | 195 | | } |
| 3 | 196 | | } |
| | 197 | |
|
| | 198 | | private void MuteChannelFailed(MuteChannelErrorPayload msg) |
| | 199 | | { |
| 1 | 200 | | OnMuteChannelError?.Invoke(msg.channelId, (ChannelErrorCode) msg.errorCode); |
| 1 | 201 | | } |
| | 202 | |
|
| | 203 | | private void UpdateChannelSearchResults(ChannelSearchResultsPayload msg) |
| | 204 | | { |
| 1 | 205 | | var channelsResult = new Channel[msg.channels.Length]; |
| | 206 | |
|
| 6 | 207 | | for (var i = 0; i < msg.channels.Length; i++) |
| | 208 | | { |
| 2 | 209 | | var channelPayload = msg.channels[i]; |
| 2 | 210 | | var channelId = channelPayload.channelId; |
| 2 | 211 | | var channel = new Channel(channelId, channelPayload.name, channelPayload.unseenMessages, |
| | 212 | | channelPayload.memberCount, |
| | 213 | | channelPayload.joined, channelPayload.muted, channelPayload.description); |
| | 214 | |
|
| 2 | 215 | | if (channels.ContainsKey(channelId)) |
| 0 | 216 | | channels[channelId].CopyFrom(channel); |
| | 217 | | else |
| 2 | 218 | | channels[channelId] = channel; |
| | 219 | |
|
| 2 | 220 | | channelsResult[i] = channel; |
| | 221 | | } |
| | 222 | |
|
| 1 | 223 | | OnChannelSearchResult?.Invoke(msg.since, channelsResult); |
| 1 | 224 | | } |
| | 225 | |
|
| | 226 | | public void LeaveChannel(string channelId) |
| | 227 | | { |
| 0 | 228 | | apiBridge.LeaveChannel(channelId); |
| 0 | 229 | | autoJoinChannelList.Remove(channelId); |
| 0 | 230 | | } |
| | 231 | |
|
| 0 | 232 | | public void JoinOrCreateChannel(string channelId) => apiBridge.JoinOrCreateChannel(channelId); |
| | 233 | |
|
| | 234 | | public void GetChannelMessages(string channelId, int limit, string fromMessageId) => |
| 0 | 235 | | apiBridge.GetChannelMessages(channelId, limit, fromMessageId); |
| | 236 | |
|
| 0 | 237 | | public void GetJoinedChannels(int limit, int skip) => apiBridge.GetJoinedChannels(limit, skip); |
| | 238 | |
|
| | 239 | | public void GetChannelsByName(int limit, string name, string paginationToken = null) => |
| 0 | 240 | | apiBridge.GetChannels(limit, paginationToken, name); |
| | 241 | |
|
| | 242 | | public void GetChannels(int limit, string paginationToken) => |
| 1 | 243 | | apiBridge.GetChannels(limit, paginationToken, string.Empty); |
| | 244 | |
|
| | 245 | | public void MuteChannel(string channelId) |
| | 246 | | { |
| 0 | 247 | | if (channelId == NEARBY_CHANNEL_ID) |
| | 248 | | { |
| 0 | 249 | | var channel = GetAllocatedChannel(NEARBY_CHANNEL_ID); |
| 0 | 250 | | var payload = new ChannelInfoPayloads |
| | 251 | | { |
| | 252 | | channelInfoPayload = new[] |
| | 253 | | { |
| | 254 | | new ChannelInfoPayload |
| | 255 | | { |
| | 256 | | description = channel.Description, |
| | 257 | | joined = channel.Joined, |
| | 258 | | channelId = channel.ChannelId, |
| | 259 | | muted = true, |
| | 260 | | name = channel.Name, |
| | 261 | | memberCount = channel.MemberCount, |
| | 262 | | unseenMessages = channel.UnseenMessages |
| | 263 | | } |
| | 264 | | } |
| | 265 | | }; |
| | 266 | |
|
| 0 | 267 | | UpdateChannelInfo(payload); |
| | 268 | | } |
| | 269 | | else |
| 0 | 270 | | apiBridge.MuteChannel(channelId, true); |
| 0 | 271 | | } |
| | 272 | |
|
| | 273 | | public void UnmuteChannel(string channelId) |
| | 274 | | { |
| 0 | 275 | | if (channelId == NEARBY_CHANNEL_ID) |
| | 276 | | { |
| 0 | 277 | | var channel = GetAllocatedChannel(NEARBY_CHANNEL_ID); |
| 0 | 278 | | var payload = new ChannelInfoPayloads |
| | 279 | | { |
| | 280 | | channelInfoPayload = new[] |
| | 281 | | { |
| | 282 | | new ChannelInfoPayload |
| | 283 | | { |
| | 284 | | description = channel.Description, |
| | 285 | | joined = channel.Joined, |
| | 286 | | channelId = channel.ChannelId, |
| | 287 | | muted = false, |
| | 288 | | name = channel.Name, |
| | 289 | | memberCount = channel.MemberCount, |
| | 290 | | unseenMessages = channel.UnseenMessages |
| | 291 | | } |
| | 292 | | } |
| | 293 | | }; |
| | 294 | |
|
| 0 | 295 | | UpdateChannelInfo(payload); |
| | 296 | | } |
| | 297 | | else |
| 0 | 298 | | apiBridge.MuteChannel(channelId, false); |
| 0 | 299 | | } |
| | 300 | |
|
| | 301 | | public Channel GetAllocatedChannel(string channelId) => |
| 7 | 302 | | channels.ContainsKey(channelId) ? channels[channelId] : null; |
| | 303 | |
|
| | 304 | | public Channel GetAllocatedChannelByName(string channelName) => |
| 0 | 305 | | channels.Values.FirstOrDefault(x => x.Name == channelName); |
| | 306 | |
|
| | 307 | | public void GetPrivateMessages(string userId, int limit, string fromMessageId) => |
| 0 | 308 | | apiBridge.GetPrivateMessages(userId, limit, fromMessageId); |
| | 309 | |
|
| | 310 | | public void MarkChannelMessagesAsSeen(string channelId) |
| | 311 | | { |
| 4 | 312 | | if (channelId == NEARBY_CHANNEL_ID) |
| | 313 | | { |
| 1 | 314 | | UpdateTotalUnseenMessagesByChannel(NEARBY_CHANNEL_ID, 0); |
| 1 | 315 | | OnTotalUnseenMessagesUpdated?.Invoke(TotalUnseenMessages); |
| | 316 | | } |
| | 317 | |
|
| 4 | 318 | | apiBridge.MarkChannelMessagesAsSeen(channelId); |
| 4 | 319 | | } |
| | 320 | |
|
| 0 | 321 | | public void GetUnseenMessagesByUser() => apiBridge.GetUnseenMessagesByUser(); |
| | 322 | |
|
| 0 | 323 | | public void GetUnseenMessagesByChannel() => apiBridge.GetUnseenMessagesByChannel(); |
| | 324 | |
|
| | 325 | | public int GetAllocatedUnseenMessages(string userId) => |
| 5 | 326 | | unseenMessagesByUser.ContainsKey(userId) ? unseenMessagesByUser[userId] : 0; |
| | 327 | |
|
| | 328 | | public int GetAllocatedUnseenChannelMessages(string channelId) => |
| 5 | 329 | | !string.IsNullOrEmpty(channelId) |
| | 330 | | ? unseenMessagesByChannel.ContainsKey(channelId) ? unseenMessagesByChannel[channelId] : 0 |
| | 331 | | : 0; |
| | 332 | |
|
| 0 | 333 | | public void CreateChannel(string channelId) => apiBridge.CreateChannel(channelId); |
| | 334 | |
|
| 0 | 335 | | public void GetChannelInfo(string[] channelIds) => apiBridge.GetChannelInfo(channelIds); |
| | 336 | |
|
| | 337 | | public void GetChannelMembers(string channelId, int limit, int skip, string name) => |
| 0 | 338 | | apiBridge.GetChannelMembers(channelId, limit, skip, name); |
| | 339 | |
|
| | 340 | | public void GetChannelMembers(string channelId, int limit, int skip) => |
| 0 | 341 | | apiBridge.GetChannelMembers(channelId, limit, skip, string.Empty); |
| | 342 | |
|
| 0 | 343 | | public void Send(ChatMessage message) => apiBridge.SendChatMessage(message); |
| | 344 | |
|
| 1 | 345 | | public void MarkMessagesAsSeen(string userId) => apiBridge.MarkMessagesAsSeen(userId); |
| | 346 | |
|
| | 347 | | private void SendChannelWelcomeMessage(Channel channel) |
| | 348 | | { |
| 3 | 349 | | var message = |
| | 350 | | new ChatMessage(ChatMessage.Type.SYSTEM, "", @$"This is the start of the channel #{channel.Name}.\n |
| | 351 | | Invite others to join by quoting the channel name in other chats or include it as a part of your bio.") |
| | 352 | | { |
| | 353 | | recipient = channel.ChannelId, |
| | 354 | | timestamp = 0, |
| | 355 | | isChannelMessage = true, |
| | 356 | | messageId = Guid.NewGuid().ToString() |
| | 357 | | }; |
| | 358 | |
|
| 3 | 359 | | AddMessages(new[] {message}); |
| 3 | 360 | | } |
| | 361 | |
|
| | 362 | | private void AddMessages(ChatMessage[] messages) |
| | 363 | | { |
| 4 | 364 | | if (messages == null) return; |
| | 365 | |
|
| 4 | 366 | | var nearbyUpdated = false; |
| 4 | 367 | | var nearbyUnseenMessages = unseenMessagesByChannel.ContainsKey(NEARBY_CHANNEL_ID) |
| | 368 | | ? unseenMessagesByChannel[NEARBY_CHANNEL_ID] |
| | 369 | | : 0; |
| | 370 | |
|
| 20 | 371 | | foreach (var message in messages) |
| | 372 | | { |
| 6 | 373 | | if (message.messageType != ChatMessage.Type.PUBLIC) continue; |
| 2 | 374 | | if (!string.IsNullOrEmpty(message.recipient)) continue; |
| | 375 | |
|
| 2 | 376 | | nearbyUnseenMessages++; |
| 2 | 377 | | nearbyUpdated = true; |
| | 378 | | } |
| | 379 | |
|
| 4 | 380 | | if (nearbyUpdated) |
| | 381 | | { |
| 1 | 382 | | UpdateTotalUnseenMessagesByChannel(NEARBY_CHANNEL_ID, nearbyUnseenMessages); |
| 1 | 383 | | OnTotalUnseenMessagesUpdated?.Invoke(TotalUnseenMessages); |
| | 384 | | } |
| | 385 | |
|
| 4 | 386 | | OnAddMessage?.Invoke(messages); |
| 1 | 387 | | } |
| | 388 | |
|
| | 389 | | private void UpdateTotalUnseenMessagesByChannel(string channelId, int count) |
| | 390 | | { |
| 5 | 391 | | unseenMessagesByChannel[channelId] = count; |
| | 392 | |
|
| 5 | 393 | | if (channels.ContainsKey(channelId)) |
| 2 | 394 | | channels[channelId].UnseenMessages = count; |
| | 395 | |
|
| 5 | 396 | | OnChannelUnseenMessagesUpdated?.Invoke(channelId, count); |
| 3 | 397 | | } |
| | 398 | | } |
| | 399 | | } |