'init'

app/utils/constructLastMessageTextByAttachments.ts

@@ -0,0 +1,21 @@
+import { Attachment, AttachmentType } from "../providers/ProtocolProvider/protocol/packets/packet.message";
+
+export const constructLastMessageTextByAttachments = (attachment: string) => {
+    let attachmentArray : Attachment[] = JSON.parse(attachment);
+    if(attachmentArray.length <= 0) {
+        return "[Unsupported message]";
+    }
+    let attach = attachmentArray[0];
+    switch(attach.type) {
+        case AttachmentType.IMAGE:
+            return "$a=Photo";
+        case AttachmentType.MESSAGES:
+            return "$a=Forwarded messages";
+        case AttachmentType.FILE:
+            return "$a=File";
+        case AttachmentType.AVATAR:
+            return "$a=Avatar";
+        default:
+            return "[Unsupported attachment]";
+    }
+}