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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,128 @@ | ||
| import InfoOutlinedIcon from "@material-ui/icons/InfoOutlined"; | ||
| import StarBorderOutlinedIcon from "@material-ui/icons/StarBorderOutlined"; | ||
| import React, { useEffect, useRef } from "react"; | ||
| import { useCollection, useDocument } from "react-firebase-hooks/firestore"; | ||
| import { useSelector } from "react-redux"; | ||
| import styled from "styled-components"; | ||
| import { selectRoomId } from "../features/roomSlice"; | ||
| import { db } from "../firebase"; | ||
| import { MessageContent } from "../types"; | ||
| import { ChatInput } from "./ChatInput"; | ||
| import { Message } from "./Message"; | ||
|
|
||
| export const Chat: React.FC = () => { | ||
| const chatRef = useRef<HTMLDivElement>(null); | ||
|
|
||
| const roomId = useSelector(selectRoomId); | ||
|
|
||
| const [roomDetails] = useDocument( | ||
| roomId && db.collection("rooms").doc(roomId) | ||
| ); | ||
|
|
||
| const [roomMessages, loading] = useCollection( | ||
| roomId && | ||
| db | ||
| .collection("rooms") | ||
| .doc(roomId) | ||
| .collection("messages") | ||
| .orderBy("timestamp", "asc") | ||
| ); | ||
|
|
||
| useEffect(() => { | ||
| chatRef?.current?.scrollIntoView({ | ||
| behavior: "smooth", | ||
| }); | ||
| }, [roomId, loading]); | ||
|
|
||
| return ( | ||
| <ChatContainer> | ||
| {roomDetails && roomMessages && ( | ||
| <> | ||
| <ChatHeader> | ||
| <ChatHeaderLeft> | ||
| <h4> | ||
| <strong>#{roomDetails?.data().name}</strong> | ||
| <StarBorderOutlinedIcon /> | ||
| </h4> | ||
| </ChatHeaderLeft> | ||
| <ChatHeaderRight> | ||
| <p> | ||
| <InfoOutlinedIcon /> Details | ||
| </p> | ||
| </ChatHeaderRight> | ||
| </ChatHeader> | ||
| <ChatMessages> | ||
| {roomMessages?.docs.map((doc: MessageContent) => { | ||
| const { message, timestamp, user, userImg } = doc.data(); | ||
|
|
||
| return ( | ||
| <Message | ||
| key={doc.id} | ||
| message={message} | ||
| timestamp={timestamp} | ||
| user={user} | ||
| userImg={userImg} | ||
| /> | ||
| ); | ||
| })} | ||
| <ChatBottom ref={chatRef} /> | ||
| </ChatMessages> | ||
| <ChatInput | ||
| chatRef={chatRef} | ||
| channelId={roomId} | ||
| channelName={roomDetails?.data().name} | ||
| /> | ||
| </> | ||
| )} | ||
| </ChatContainer> | ||
| ); | ||
| }; | ||
|
|
||
| const ChatContainer = styled.div` | ||
| flex: 0.7; | ||
| flex-grow: 1; | ||
| overflow-y: scroll; | ||
| margin-top: 70px; | ||
| `; | ||
|
|
||
| const ChatHeader = styled.div` | ||
| display: flex; | ||
| justify-content: space-between; | ||
| padding: 20px; | ||
| border-bottom: 1px solid lightgray; | ||
| `; | ||
|
|
||
| const ChatHeaderLeft = styled.div` | ||
| display: flex; | ||
| align-items: center; | ||
| > h4 { | ||
| display: flex; | ||
| text-transform: lowercase; | ||
| margin-right: 1px; | ||
| } | ||
| > h4 > svg { | ||
| margin-left: 10px; | ||
| font-style: 18px; | ||
| } | ||
| `; | ||
|
|
||
| const ChatHeaderRight = styled.div` | ||
| > p { | ||
| display: flex; | ||
| align-items: center; | ||
| font-size: 14px; | ||
| } | ||
| > p > svg { | ||
| margin-right: 5px; | ||
| font-size: 16px; | ||
| } | ||
| `; | ||
|
|
||
| const ChatMessages = styled.div``; | ||
|
|
||
| const ChatBottom = styled.div` | ||
| padding-bottom: 200px; | ||
| `; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,86 @@ | ||
| import { Button } from "@material-ui/core"; | ||
| import React, { useRef } from "react"; | ||
| import { auth, db } from "../firebase"; | ||
| import styled from "styled-components"; | ||
| import firebase from "firebase/app"; | ||
| import { useAuthState } from "react-firebase-hooks/auth"; | ||
|
|
||
| interface ChatInputProps { | ||
| chatRef: React.RefObject<HTMLDivElement>; | ||
| channelId: string | null; | ||
| channelName: string; | ||
| } | ||
|
|
||
| export const ChatInput: React.FC<ChatInputProps> = ({ | ||
| chatRef, | ||
| channelId, | ||
| channelName, | ||
| }) => { | ||
| const inputRef = useRef<HTMLInputElement>(null); | ||
|
|
||
| const [user] = useAuthState(auth); | ||
|
|
||
| const sendMessage = (e: React.MouseEvent<HTMLButtonElement, MouseEvent>) => { | ||
| e.preventDefault(); | ||
|
|
||
| if (!channelId || !inputRef.current) { | ||
| return; | ||
| } | ||
|
|
||
| if (inputRef.current.value === "") { | ||
| return; | ||
| } | ||
|
|
||
| db.collection("rooms").doc(channelId).collection("messages").add({ | ||
| message: inputRef.current.value, | ||
| timestamp: firebase.firestore.FieldValue.serverTimestamp(), | ||
| user: user?.displayName, | ||
| userImg: user?.photoURL, | ||
| }); | ||
|
|
||
| chatRef.current?.scrollIntoView({ | ||
| behavior: "smooth", | ||
| }); | ||
|
|
||
| inputRef.current.value = ""; | ||
| }; | ||
|
|
||
| return ( | ||
| <ChatInputCointainer> | ||
| <form> | ||
| <input | ||
| ref={inputRef} | ||
| type="text" | ||
| placeholder={`Message #${channelName}`} | ||
| /> | ||
| <Button hidden type="submit" onClick={sendMessage}> | ||
| SEND | ||
| </Button> | ||
| </form> | ||
| </ChatInputCointainer> | ||
| ); | ||
| }; | ||
|
|
||
| const ChatInputCointainer = styled.div` | ||
| border-radius: 20px; | ||
| > form { | ||
| position: relative; | ||
| display: flex; | ||
| justify-content: center; | ||
| } | ||
| > form > input { | ||
| position: fixed; | ||
| bottom: 30px; | ||
| width: 60%; | ||
| border: 1px solid gray; | ||
| border-radius: 3px; | ||
| padding: 20px; | ||
| outline: none; | ||
| } | ||
| > form > button { | ||
| display: none !important; | ||
| } | ||
| `; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,51 @@ | ||
| import React from "react"; | ||
| import styled from "styled-components"; | ||
|
|
||
| interface MessageProps { | ||
| message: string; | ||
| timestamp: any; | ||
| user: string; | ||
| userImg: string | null; | ||
| } | ||
|
|
||
| export const Message: React.FC<MessageProps> = ({ | ||
| message, | ||
| timestamp, | ||
| user, | ||
| userImg, | ||
| }) => { | ||
| return ( | ||
| <MessageContainer> | ||
| <img src={userImg || ""} alt="profile" /> | ||
| <MessageInfo> | ||
| <h4> | ||
| {user} | ||
| <span>{new Date(timestamp?.toDate()).toUTCString()}</span> | ||
| </h4> | ||
| <p>{message}</p> | ||
| </MessageInfo> | ||
| </MessageContainer> | ||
| ); | ||
| }; | ||
|
|
||
| const MessageContainer = styled.div` | ||
| display: flex; | ||
| align-items: center; | ||
| padding: 20px; | ||
| > img { | ||
| height: 50px; | ||
| border-radius: 8px; | ||
| } | ||
| `; | ||
|
|
||
| const MessageInfo = styled.div` | ||
| padding-left: 10px; | ||
| > h4 > span { | ||
| color: gray; | ||
| font-weight: 300; | ||
| margin-left: 4px; | ||
| font-size: 10px; | ||
| } | ||
| `; |
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