feat: focus the previous/next message when one is deleted. If 0 messages, focus input

frontend/src/api.ts

@@ -54,6 +54,7 @@ export const API = {
 
     async getMessages(channelId: string) {
         const response = await API.request("GET", `channels/${channelId}/messages`);
+        console.log(response)
         const json = await response.json();
         return json.messages as IMessage[];
     },

frontend/src/ui/list.ts

@@ -44,6 +44,7 @@ export class List extends UINode {
         if (idx === this.focused) {
             if (this.focused > 0) this.focused--;
             this.calculateTabIndex();
+            this.children[this.focused].focus()
         }
         return this;
     }

frontend/src/views/main.ts

@@ -231,7 +231,9 @@ export class MainView extends View {
         itm.onKeyDown((key: string, alt: boolean | undefined, shift: boolean | undefined, ctrl: boolean | undefined) => {
             if (key === "Delete") {
                 this.removeMessage(message.id);
-                this.messageInput.focus()
+                if (this.messageList.children.length === 1) {
+                    this.messageInput.focus()
+                }
             }
         });
         return itm;