'init'

app/components/UserMention/UserMention.tsx

@@ -0,0 +1,86 @@
+import { usePrivateKeyHash } from "@/app/providers/AccountProvider/usePrivateKeyHash";
+import { PacketSearch, PacketSearchUser } from "@/app/providers/ProtocolProvider/protocol/packets/packet.search";
+import { usePacket } from "@/app/providers/ProtocolProvider/usePacket";
+import { useSender } from "@/app/providers/ProtocolProvider/useSender";
+import { Anchor } from "@mantine/core";
+import { useState } from "react";
+import classes from './UserMention.module.css';
+import { cx } from "@/app/utils/style";
+import { useNavigate } from "react-router-dom";
+
+export interface UserMentionProps {
+    username: string;
+    color?: string;
+}
+
+export function UserMention(props : UserMentionProps) {
+    const send = useSender();
+    const privateKey = usePrivateKeyHash();
+    const [loading, setLoading] = useState(false);
+    const [fail, setFail] = useState(false);
+    const [vibrate, setVibrate] = useState(false);
+    const navigate = useNavigate();
+
+    usePacket(0x03, (packet: PacketSearch) => {
+        if(!loading){
+            return;
+        }
+        if(fail){
+            vibrateCall();
+            return;
+        }
+        setLoading(false);
+        let users = packet.getUsers();
+        if(users.length <= 0){
+            vibrateCall();
+            setFail(true);
+            return;
+        }
+        const user = findMatchuser(users);
+        if(!user){
+            vibrateCall();
+            setFail(true);
+            return;
+        }
+        navigate(`/main/chat/${user.publicKey}`);
+    }, [props.username, loading, fail]);
+
+    const findMatchuser = (users: PacketSearchUser[]) => {
+        for(let user of users){
+            if(user.username === props.username.replace('@', '')){
+                return user;
+            }
+        }
+        return null;
+    }
+
+    const onClick = () => {
+        if(fail){
+            vibrateCall();
+            return;
+        }
+        let packet = new PacketSearch();
+        packet.setSearch(props.username.replace('@', ''));
+        packet.setPrivateKey(privateKey);
+        send(packet);
+        setLoading(true);
+    }
+
+    const vibrateCall = () => {
+        if(vibrate){
+            return;
+        }
+        setVibrate(true);
+        setTimeout(() => {
+            setVibrate(false);
+        }, 300);
+    }
+
+    return (
+        <Anchor className={cx(
+            classes.mention,
+            loading && classes.skeleton,
+            vibrate && classes.fail_vibrate
+        )} onClick={onClick} c={props.color} size="sm">{props.username}</Anchor>
+    );
+}