From 7fb2f1a28f248061dbc991f40c171c0bb1b03126 Mon Sep 17 00:00:00 2001
From: ritwik-69 <72665321+ritwik-69@users.noreply.github.com>
Date: Mon, 24 Jun 2024 19:42:06 +0530
Subject: [PATCH] Game:Add support for replying to messages in Message box

This commit lets you reply to others in chat during game.

fixes #153
---
 backend/src/types.ts                          | 16 ++-
 frontend/src/library/chatbox/Chatbox.tsx      | 27 +++++-
 frontend/src/library/chatbox/Message.tsx      | 33 +++++++
 frontend/src/library/chatbox/MessageInput.tsx | 97 +++++++++++++------
 4 files changed, 140 insertions(+), 33 deletions(-)

diff --git a/backend/src/types.ts b/backend/src/types.ts
index 79bc17a..e0f1d2a 100644
--- a/backend/src/types.ts
+++ b/backend/src/types.ts
@@ -130,6 +130,7 @@ export enum ChatEventTypes {
     REACT_TO_MESSAGE = 'REACT_TO_MESSAGE',
     DELETE_MESSAGE = 'DELETE_MESSAGE',
     EDIT_MESSAGE = 'EDIT_MESSAGE',
+    REPLY_MESSAGE = 'REPLY_MESSAGE',
 }
 
 export type ChatEvent =
@@ -156,6 +157,14 @@ export type ChatEvent =
               ref: string;
               newContent: string;
           };
+      }
+    | {
+          type: ChatEventTypes.REPLY_MESSAGE;
+          data: {
+              ref: string;
+              name: string;
+              data: string;
+          };
       };
 
 export type AppEventType = GameEventTypes | ChatEventTypes;
@@ -167,12 +176,17 @@ export type AppEvent = GameEvent | ChatEvent;
 export type ChatMessage = {
     content: string;
     id: string;
-    ref?: string | null;
+    ref?: replyMessage | null;
     atMentions?: string[];
     reactions?: [string, string][];
     playerName: string;
 };
 
+export type replyMessage = {
+    ref?: string;
+    data?: string;
+};
+
 export type ClientId = string;
 
 //todo: Add more events
diff --git a/frontend/src/library/chatbox/Chatbox.tsx b/frontend/src/library/chatbox/Chatbox.tsx
index 0c06638..d99208a 100644
--- a/frontend/src/library/chatbox/Chatbox.tsx
+++ b/frontend/src/library/chatbox/Chatbox.tsx
@@ -1,7 +1,11 @@
 import React, { useEffect, useState } from 'react';
 import MessageList from './MessageList';
 import MessageInput from './MessageInput';
-import { ChatEventTypes, ChatMessage } from '../../../../backend/src/types';
+import {
+    ChatEventTypes,
+    ChatMessage,
+    replyMessage,
+} from '../../../../backend/src/types';
 import { FaComments } from 'react-icons/fa';
 import * as channel from '../../channel';
 import { useToast } from '../toast/toast-context';
@@ -12,6 +16,7 @@ import { useToast } from '../toast/toast-context';
 const Chatbox: React.FC = () => {
     const [messages, setMessages] = useState<{ [k: string]: ChatMessage }>({});
     const [isVisible, setIsVisible] = useState(false);
+    const [replyMessage, setReplyMessage] = useState<replyMessage | null>(null);
     const toast = useToast();
 
     useEffect(() => {
@@ -58,6 +63,24 @@ const Chatbox: React.FC = () => {
                         };
                     });
                     break;
+                case ChatEventTypes.REPLY_MESSAGE:
+                    if (event.data) {
+                        const message = messages[event.data.ref];
+                        if (message) {
+                            setReplyMessage({
+                                ref: message.playerName,
+                                data: message.content,
+                            });
+                        } else {
+                            console.log(
+                                'Message not found for reply:',
+                                event.data.ref
+                            );
+                        }
+                    } else {
+                        setReplyMessage(null);
+                    }
+                    break;
             }
         });
     }, [messages, isVisible, toast]);
@@ -81,7 +104,7 @@ const Chatbox: React.FC = () => {
                         <MessageList messages={Object.values(messages)} />
                     </div>
                     <div className="border-t border-gray-300">
-                        <MessageInput />
+                        <MessageInput replyMessage={replyMessage} />
                     </div>
                 </div>
             </div>
diff --git a/frontend/src/library/chatbox/Message.tsx b/frontend/src/library/chatbox/Message.tsx
index 705eb1d..ba6828c 100644
--- a/frontend/src/library/chatbox/Message.tsx
+++ b/frontend/src/library/chatbox/Message.tsx
@@ -21,12 +21,39 @@ const Message: React.FC<MessageProps> = ({ message }) => {
         });
         setShowEmojiPicker(false);
     };
+    const handleReply = () => {
+        triggerEvent({
+            type: ChatEventTypes.REPLY_MESSAGE,
+            data: {
+                ref: message.id,
+                name: message.playerName,
+                data: message.content,
+            },
+        });
+    };
 
     return (
         <div className="relative bg-gray-200 text-gray-800 p-2.5 mb-6 max-w-xs rounded-xl">
             <div className="absolute -top-2 left-0 text-blue-900 font-kavoon text-xs px-2 py-0 rounded-t-2xl bg-gray-200">
                 {message.playerName}
             </div>
+
+            {message.ref && message.ref.data && (
+                <div className="flex-1 p-2 bg-gray-300 rounded-t-lg border border-gray-500 ">
+                    <p className="text-sm text-gray-900 font-kavoon">
+                        {message.ref.ref}
+                    </p>
+
+                    <p className="text-sm text-gray-600 font-kavoon">
+                        {message.ref &&
+                        message.ref.data &&
+                        message.ref.data.length > 35
+                            ? message.ref.data.slice(0, 35) + '...'
+                            : message.ref.data}
+                    </p>
+                </div>
+            )}
+
             <div className="break-words font-kavoon">{message.content}</div>
             <div className="absolute bottom-0 left-3 transform translate-x-1/4 translate-y-1/2 w-4 h-4 bg-gray-200 rotate-45"></div>
             <div className="mt-1 flex space-x-1 items-center relative">
@@ -46,6 +73,12 @@ const Message: React.FC<MessageProps> = ({ message }) => {
                         <EmojiPicker onEmojiClick={handleEmojiClick} />
                     </div>
                 )}
+                <button
+                    className="text-gray-500 hover:text-gray-700"
+                    onClick={handleReply}
+                >
+                    Reply
+                </button>
             </div>
         </div>
     );
diff --git a/frontend/src/library/chatbox/MessageInput.tsx b/frontend/src/library/chatbox/MessageInput.tsx
index 73dfcdb..5489185 100644
--- a/frontend/src/library/chatbox/MessageInput.tsx
+++ b/frontend/src/library/chatbox/MessageInput.tsx
@@ -1,16 +1,21 @@
 import React, { useState } from 'react';
 import EmojiPicker, { EmojiClickData } from 'emoji-picker-react';
 import Button from '../button';
-import { ChatEventTypes } from '../../../../backend/src/types';
+import { ChatEventTypes, replyMessage } from '../../../../backend/src/types';
 import { triggerEvent } from '../../channel';
 import { useAuth } from '../../contexts/AuthContext';
 
-const MessageInput: React.FC = () => {
+interface MessageInputProps {
+    replyMessage?: replyMessage | null; // Optional prop
+}
+
+const MessageInput: React.FC<MessageInputProps> = ({ replyMessage = null }) => {
     const [content, setContent] = useState('');
     const [showEmojiPicker, setShowEmojiPicker] = useState(false);
     const auth = useAuth();
 
     const handleSend = async () => {
+        handleClose();
         if (content.trim() !== '') {
             triggerEvent({
                 type: ChatEventTypes.SEND_MESSAGE,
@@ -18,6 +23,7 @@ const MessageInput: React.FC = () => {
                     id: Date.now().toString(),
                     content: content.trim(),
                     playerName: auth.getUser()?.name || 'Unknown user',
+                    ref: replyMessage,
                 },
             });
             setContent('');
@@ -34,38 +40,69 @@ const MessageInput: React.FC = () => {
             handleSend();
         }
     };
+    const handleClose = () => {
+        triggerEvent({
+            type: ChatEventTypes.REPLY_MESSAGE,
+            data: null,
+        });
+    };
 
     return (
-        <div className="relative flex p-1 border-t border-gray-300">
-            <button
-                className="mr-1 p-2 bg-white text-gray-800 rounded-xl border-2 border-gray-500"
-                onClick={() => setShowEmojiPicker(!showEmojiPicker)}
-            >
-                😊
-            </button>
-            {showEmojiPicker && (
-                <div className="absolute bottom-14 left-0 z-50">
-                    <EmojiPicker onEmojiClick={onEmojiClick} />
+        <div className="relative p-1 border-t border-gray-300">
+            {replyMessage && (
+                <div className="flex items-center mb-2">
+                    <div className="flex-1 p-2 bg-gray-200 rounded-t-lg border-b border-gray-500 ">
+                        <p className="text-sm text-gray-900 font-kavoon">
+                            Replying to: {replyMessage.ref}
+                        </p>
+
+                        <p className="text-sm text-gray-600 font-kavoon">
+                            {replyMessage &&
+                            replyMessage.data &&
+                            replyMessage.data.length > 35
+                                ? replyMessage.data.slice(0, 35) + '...'
+                                : replyMessage.data}
+                        </p>
+                        <button
+                            className="absolute right-0 top-0 px-2 py-0 bg-none cursor-pointer border-transparent text-black"
+                            onClick={handleClose}
+                        >
+                            {'x'}
+                        </button>
+                    </div>
                 </div>
             )}
-            <input
-                type="text"
-                value={content}
-                onChange={(e) => setContent(e.target.value)}
-                onKeyDown={handleKeyDown}
-                className="flex-0.5 px-1 py-1 border-2 border-gray-500 rounded-xl font-kavoon text-sm"
-                placeholder="Type a message..."
-            />
-            <Button
-                variant="accept"
-                size="medium"
-                backgroundColor="bg-gray-400"
-                buttonSize="w-34 h-11"
-                className="ml-2 border-2"
-                onClick={handleSend}
-            >
-                Send
-            </Button>
+            <div className="flex items-center">
+                <button
+                    className="mr-1 p-2 bg-white text-gray-800 rounded-xl border-2 border-gray-500"
+                    onClick={() => setShowEmojiPicker(!showEmojiPicker)}
+                >
+                    😊
+                </button>
+                {showEmojiPicker && (
+                    <div className="absolute bottom-14 left-0 z-50">
+                        <EmojiPicker onEmojiClick={onEmojiClick} />
+                    </div>
+                )}
+                <input
+                    type="text"
+                    value={content}
+                    onChange={(e) => setContent(e.target.value)}
+                    onKeyDown={handleKeyDown}
+                    className="flex-1 px-1 py-1 border-2 border-gray-500 rounded-xl font-kavoon text-sm"
+                    placeholder="Type a message..."
+                />
+                <Button
+                    variant="accept"
+                    size="medium"
+                    backgroundColor="bg-gray-400"
+                    buttonSize="w-34 h-11"
+                    className="ml-2 border-2"
+                    onClick={handleSend}
+                >
+                    Send
+                </Button>
+            </div>
         </div>
     );
 };