84 lines
2.5 KiB
TypeScript
84 lines
2.5 KiB
TypeScript
import "./DM.css";
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import { useEffect, useState } from "react";
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import { useInView } from "react-intersection-observer";
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import { FormattedMessage, useIntl } from "react-intl";
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import { Chat, ChatMessage, ChatType, setLastReadIn } from "@/chat";
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import NoteTime from "@/Components/Event/Note/NoteTime";
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import messages from "@/Components/messages";
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import Text from "@/Components/Text/Text";
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import ProfileImage from "@/Components/User/ProfileImage";
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import useEventPublisher from "@/Hooks/useEventPublisher";
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import useLogin from "@/Hooks/useLogin";
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export interface DMProps {
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chat: Chat;
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data: ChatMessage;
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}
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export default function DM(props: DMProps) {
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const { publicKey } = useLogin(s => ({ publicKey: s.publicKey }));
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const { publisher } = useEventPublisher();
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const msg = props.data;
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const [content, setContent] = useState<string>();
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const { ref, inView } = useInView({ triggerOnce: true });
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const { formatMessage } = useIntl();
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const isMe = msg.from === publicKey;
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const otherPubkey = isMe ? publicKey : msg.from;
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async function decrypt() {
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if (publisher) {
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const decrypted = await msg.decrypt(publisher);
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setContent(decrypted || "<ERROR>");
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if (!isMe) {
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setLastReadIn(msg.id);
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}
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}
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}
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function sender() {
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const isGroup = props.chat.type === ChatType.PrivateGroupChat || props.chat.type === ChatType.PublicGroupChat;
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if (isGroup && !isMe) {
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return <ProfileImage pubkey={msg.from} />;
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}
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}
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useEffect(() => {
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if (inView) {
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if (msg.needsDecryption) {
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decrypt().catch(console.error);
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} else {
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setContent(msg.content);
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}
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}
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}, [inView]);
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return (
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<div
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className={
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isMe
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? "self-end mt-4 min-w-[100px] max-w-[90%] whitespace-pre-wrap align-self-end"
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: "mt-4 min-w-[100px] max-w-[90%] whitespace-pre-wrap"
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}
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ref={ref}>
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<div
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className={
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isMe
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? "p-3 dm-gradient rounded-tl-lg rounded-tr-lg rounded-bl-lg rounded-br-none"
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: "p-3 bg-gray-300 rounded-tl-lg rounded-tr-lg rounded-br-lg rounded-bl-none other"
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}>
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{sender()}
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{content ? (
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<Text id={msg.id} content={content} tags={[]} creator={otherPubkey} />
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) : (
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<FormattedMessage defaultMessage="Loading..." />
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)}
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</div>
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<div className={isMe ? "text-end text-gray-400 text-sm mt-1" : "text-gray-400 text-sm mt-1"}>
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<NoteTime from={msg.created_at * 1000} fallback={formatMessage(messages.JustNow)} />
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</div>
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</div>
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);
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}
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