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Enhanced UI - Dynamic Shadows & Fluid Animations #53

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e27e391
priyanshu 🍉
May 11, 2025
1a01f9f
Update README.md
pp923014 May 11, 2025
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6 changes: 4 additions & 2 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,9 @@ Snappy is chat application build with the power of MERN Stack. You can find the

![login page](./images/snappy_login.png)

![home page](./images/snappy.png)
![Screenshot 2025-05-11 155038](https://github.com/user-attachments/assets/e020655b-0c98-42c5-baa1-61db3ba83e57)
![Screenshot 2025-05-11 155015](https://github.com/user-attachments/assets/c5e9cb2f-657a-42d7-b85f-ab6e0b948a28)


## Installation Guide

Expand Down Expand Up @@ -65,4 +67,4 @@ after the build is complete run the containers using the following command
```shell
docker compose up
```
now open localhost:3000 in your browser.
now open localhost:3000 in your browser.
1 change: 0 additions & 1 deletion public/.env.example
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1,352 changes: 1,121 additions & 231 deletions public/package-lock.json
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274 changes: 149 additions & 125 deletions public/src/components/ChatContainer.jsx
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Expand Up @@ -11,46 +11,49 @@ export default function ChatContainer({ currentChat, socket }) {
const scrollRef = useRef();
const [arrivalMessage, setArrivalMessage] = useState(null);

useEffect(async () => {
const data = await JSON.parse(
localStorage.getItem(process.env.REACT_APP_LOCALHOST_KEY)
);
const response = await axios.post(recieveMessageRoute, {
from: data._id,
to: currentChat._id,
});
setMessages(response.data);
}, [currentChat]);

useEffect(() => {
const getCurrentChat = async () => {
if (currentChat) {
await JSON.parse(
const fetchMessages = async () => {
try {
const data = await JSON.parse(
localStorage.getItem(process.env.REACT_APP_LOCALHOST_KEY)
)._id;
);
const response = await axios.post(recieveMessageRoute, {
from: data._id,
to: currentChat._id,
});
setMessages(response.data);
} catch (error) {
console.error("Error fetching messages:", error);
}
};
getCurrentChat();

if (currentChat) {
fetchMessages();
}
}, [currentChat]);

const handleSendMsg = async (msg) => {
const data = await JSON.parse(
localStorage.getItem(process.env.REACT_APP_LOCALHOST_KEY)
);
socket.current.emit("send-msg", {
to: currentChat._id,
from: data._id,
msg,
});
await axios.post(sendMessageRoute, {
from: data._id,
to: currentChat._id,
message: msg,
});

const msgs = [...messages];
msgs.push({ fromSelf: true, message: msg });
setMessages(msgs);
try {
const data = await JSON.parse(
localStorage.getItem(process.env.REACT_APP_LOCALHOST_KEY)
);

socket.current.emit("send-msg", {
to: currentChat._id,
from: data._id,
msg,
});

await axios.post(sendMessageRoute, {
from: data._id,
to: currentChat._id,
message: msg,
});

setMessages(prev => [...prev, { fromSelf: true, message: msg }]);
} catch (error) {
console.error("Error sending message:", error);
}
};

useEffect(() => {
Expand All @@ -59,6 +62,12 @@ export default function ChatContainer({ currentChat, socket }) {
setArrivalMessage({ fromSelf: false, message: msg });
});
}

return () => {
if (socket.current) {
socket.current.off("msg-recieve");
}
};
}, []);

useEffect(() => {
Expand All @@ -71,111 +80,126 @@ export default function ChatContainer({ currentChat, socket }) {

return (
<Container>
<div className="chat-header">
<div className="user-details">
<div className="avatar">
<ChatHeader>
<UserDetails>
<Avatar>
<img
src={`data:image/svg+xml;base64,${currentChat.avatarImage}`}
alt=""
alt={currentChat.username}
/>
</div>
<div className="username">
</Avatar>
<Username>
<h3>{currentChat.username}</h3>
</div>
</div>
<Status>Online</Status>
</Username>
</UserDetails>
<Logout />
</div>
<div className="chat-messages">
{messages.map((message) => {
return (
<div ref={scrollRef} key={uuidv4()}>
<div
className={`message ${
message.fromSelf ? "sended" : "recieved"
}`}
>
<div className="content ">
<p>{message.message}</p>
</div>
</div>
</div>
);
})}
</div>
</ChatHeader>

<MessagesContainer>
{messages.map((message) => (
<MessageWrapper ref={scrollRef} key={uuidv4()}>
<MessageBubble $isSelf={message.fromSelf}>
<MessageContent>{message.message}</MessageContent>
</MessageBubble>
</MessageWrapper>
))}
</MessagesContainer>

<ChatInput handleSendMsg={handleSendMsg} />
</Container>
);
}

const Container = styled.div`
display: grid;
grid-template-rows: 10% 80% 10%;
gap: 0.1rem;
overflow: hidden;
@media screen and (min-width: 720px) and (max-width: 1080px) {
grid-template-rows: 15% 70% 15%;
grid-template-rows: 80px 1fr 80px;
height: 100%;
background: #0f0f1a;
border-left: 1px solid #2d2d42;
`;

const ChatHeader = styled.div`
display: flex;
justify-content: space-between;
align-items: center;
padding: 0 2rem;
background: #1a1a2e;
border-bottom: 1px solid #2d2d42;
`;

const UserDetails = styled.div`
display: flex;
align-items: center;
gap: 1.5rem;
`;

const Avatar = styled.div`
img {
height: 3.5rem;
width: 3.5rem;
border-radius: 50%;
object-fit: cover;
border: 2px solid #4e0eff;
}
.chat-header {
display: flex;
justify-content: space-between;
align-items: center;
padding: 0 2rem;
.user-details {
display: flex;
align-items: center;
gap: 1rem;
.avatar {
img {
height: 3rem;
}
}
.username {
h3 {
color: white;
}
}
}
`;

const Username = styled.div`
h3 {
color: white;
margin: 0;
font-size: 1.2rem;
}
.chat-messages {
padding: 1rem 2rem;
display: flex;
flex-direction: column;
gap: 1rem;
overflow: auto;
&::-webkit-scrollbar {
width: 0.2rem;
&-thumb {
background-color: #ffffff39;
width: 0.1rem;
border-radius: 1rem;
}
}
.message {
display: flex;
align-items: center;
.content {
max-width: 40%;
overflow-wrap: break-word;
padding: 1rem;
font-size: 1.1rem;
border-radius: 1rem;
color: #d1d1d1;
@media screen and (min-width: 720px) and (max-width: 1080px) {
max-width: 70%;
}
}
}
.sended {
justify-content: flex-end;
.content {
background-color: #4f04ff21;
}
}
.recieved {
justify-content: flex-start;
.content {
background-color: #9900ff20;
}
}
`;

const Status = styled.span`
color: #4e0eff;
font-size: 0.8rem;
font-weight: 500;
`;

const MessagesContainer = styled.div`
padding: 1.5rem 2rem;
display: flex;
flex-direction: column;
gap: 1rem;
overflow-y: auto;

&::-webkit-scrollbar {
width: 6px;
}

&::-webkit-scrollbar-thumb {
background-color: #4e0eff;
border-radius: 3px;
}

&::-webkit-scrollbar-track {
background-color: #1a1a2e;
}
`;

const MessageWrapper = styled.div`
display: flex;
`;

const MessageBubble = styled.div`
max-width: 60%;
padding: 0.8rem 1.2rem;
border-radius: 1.2rem;
font-size: 1rem;
line-height: 1.4;
color: #e6e6e6;
background: ${props => props.$isSelf ? '#4e0eff' : '#2d2d42'};
align-self: ${props => props.$isSelf ? 'flex-end' : 'flex-start'};
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
word-wrap: break-word;

@media (max-width: 768px) {
max-width: 80%;
}
`;

const MessageContent = styled.p`
margin: 0;
`;
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