improve centralization of models

src/Model/chatListModel.ts

@@ -1,11 +1,15 @@
 import StorageModel, { storageKeys } from "./storageModel";
 
 import { ChatModel } from "./chatModel";
+import ConnectionModel from "./connectionModel";
+import SettingsModel from "./settingsModel";
 import { localeCompare } from "./Utility/utility";
 import { v4 } from "uuid";
 
 export default class ChatListModel {
   storageModel: StorageModel;
+  settingsModel: SettingsModel;
+  connectionModel: ConnectionModel;
 
   // data
   chatModels = new Set<ChatModel>();
@@ -20,7 +24,13 @@ export default class ChatListModel {
   createChat = (primaryChannel: string): ChatModel => {
     const id: string = v4();
 
-    const chatModel = new ChatModel(this.storageModel, this, id);
+    const chatModel = new ChatModel(
+      this.storageModel,
+      this.connectionModel,
+      this.settingsModel,
+      this,
+      id
+    );
     chatModel.setPrimaryChannel(primaryChannel);
 
     this.addChatModel(chatModel);
@@ -44,19 +54,31 @@ export default class ChatListModel {
     this.sortedPrimaryChannels = allChannels.sort(localeCompare);
   };
 
+  getIndexOfPrimaryChannel(primaryChannel: string): number {
+    return this.sortedPrimaryChannels.indexOf(primaryChannel);
+  }
+  
   // restore
   loadChats = (): void => {
     const chatDir = storageKeys.chats;
     const chatIds = this.storageModel.list(chatDir);
     for (const chatId of chatIds) {
-      const chatModel = new ChatModel(this.storageModel, this, chatId);
+      const chatModel = new ChatModel(
+        this.storageModel,
+        this.connectionModel,
+        this.settingsModel,
+        this,
+        chatId
+      );
       this.addChatModel(chatModel);
     }
   };
 
   // init
-  constructor(storageModel: StorageModel) {
+  constructor(storageModel: StorageModel, settingsModel: SettingsModel, connectionModel: ConnectionModel) {
     this.storageModel = storageModel;
+    this.settingsModel = settingsModel;
+    this.connectionModel = connectionModel;
     this.loadChats();
   }
 }