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import Avatar from "components/Avatar";
import Linkify from "components/Linkify";
import TextBody from "components/TextBody";
import FlagButton from "features/FlagButton";
import TimeInterval from "features/messages/messagelist/TimeInterval";
import useCurrentUser from "features/userQueries/useCurrentUser";
import { useLiteUser } from "features/userQueries/useLiteUsers";
import { useTranslation } from "i18n";
import { MESSAGES } from "i18n/namespaces";
import { Message } from "proto/conversations_pb";
import { timestamp2Date } from "utils/date";
import useOnVisibleEffect from "utils/useOnVisibleEffect";
export const messageElementId = (id: number) => `message-${id}`;
const RootContainer = styled("div", {
shouldForwardProp: (prop) => prop !== "isCurrentUser" && prop !== "isLoading",
})<{ isCurrentUser: boolean; isLoading: boolean }>(
({ theme, isCurrentUser, isLoading }) => ({
"& > :first-of-type": { marginRight: theme.spacing(2) },
display: "flex",
...(isLoading && {
justifyContent: "center",
}),
...(isCurrentUser && !isLoading && { justifyContent: "flex-end" }),
...(!isCurrentUser && !isLoading && { justifyContent: "flex-start" }),
}),
);
const StyledAvatar = styled(Avatar)(({ theme }) => ({
height: 40,
width: 40,
}));
const StyledCard = styled(Card, {
shouldForwardProp: (prop) => prop !== "isLoading" && prop !== "isCurrentUser",
})<{ isLoading: boolean; isCurrentUser: boolean }>(
({ theme, isCurrentUser, isLoading }) => ({
[theme.breakpoints.up("xs")]: {
width: "100%",
},
[theme.breakpoints.up("sm")]: {
width: "80%",
},
[theme.breakpoints.up("md")]: {
width: "70%",
},
border: "1px solid",
borderRadius: theme.shape.borderRadius * 3,
...(isLoading && {
borderColor: theme.palette.text.secondary,
}),
...(isCurrentUser &&
!isLoading && {
borderColor: theme.palette.primary.main,
backgroundColor: theme.palette.primary.main,
color: theme.palette.common.white,
}),
...(!isCurrentUser &&
!isLoading && {
borderColor: theme.palette.grey[300],
backgroundColor: theme.palette.grey[200],
}),
}),
);
const StyledLeftOfMessage = styled("div")(({ theme }) => ({
display: "flex",
flexDirection: "column",
alignItems: "center",
}));
const StyledHeader = styled("div")(({ theme }) => ({
alignItems: "center",
display: "flex",
padding: theme.spacing(2),
paddingBottom: theme.spacing(1),
}));
const StyledNameTypography = styled(Typography)(({ theme }) => ({
...theme.typography.body2,
flexGrow: 1,
fontWeight: "bold",
margin: 0,
}));
const StyledMessageBody = styled(CardContent)(({ theme }) => ({
"&:last-of-type": { paddingBottom: theme.spacing(2) },
paddingBottom: theme.spacing(1),
paddingTop: 0,
overflowWrap: "break-word",
whiteSpace: "pre-wrap",
}));
const StyledFooter = styled("div")(({ theme }) => ({
display: "flex",
justifyContent: "flex-end",
paddingBottom: theme.spacing(2),
paddingInlineEnd: theme.spacing(2),
paddingInlineStart: theme.spacing(2),
}));
export interface MessageProps {
message: Message.AsObject;
onVisible?(): void;
className?: string;
}
export default function MessageView({
className,
message,
onVisible,
}: MessageProps) {
const { t } = useTranslation(MESSAGES);
const { data: author, isLoading: isAuthorLoading } = useLiteUser(
message.authorUserId,
);
const { data: currentUser, isLoading: isCurrentUserLoading } =
useCurrentUser();
const isLoading = isAuthorLoading || isCurrentUserLoading;
const isCurrentUser = author?.userId === currentUser?.userId;
const { ref } = useOnVisibleEffect(onVisible);
return (
<RootContainer
className={className}
data-testid={`message-${message.messageId}`}
ref={ref}
id={messageElementId(message.messageId)}
isCurrentUser={isCurrentUser}
isLoading={isLoading}
>
{author && !isCurrentUser && (
<StyledLeftOfMessage>
{author && !isAuthorLoading && <StyledAvatar user={author} />}
{isAuthorLoading && (
<Skeleton variant="rounded" width={40} height={40} />
)}
{!author && !isAuthorLoading && <StyledAvatar />}
<FlagButton
contentRef={`chat/message/${message.messageId}`}
authorUser={author.userId}
/>
</StyledLeftOfMessage>
)}
<StyledCard isLoading={isLoading} isCurrentUser={isCurrentUser}>
<StyledHeader>
{author && !isAuthorLoading && (
<StyledNameTypography variant="h5">
{author.name}
</StyledNameTypography>
)}
{isAuthorLoading && <Skeleton width={100} />}
{!author && !isAuthorLoading && (
<StyledNameTypography variant="h5">
{t("unknown_user")}
</StyledNameTypography>
)}
{!isCurrentUser && (
<TimeInterval date={timestamp2Date(message.time!)} />
)}
</StyledHeader>
<StyledMessageBody>
<TextBody>
<Linkify
text={message.text?.text || ""}
isCurrentUser={isCurrentUser}
/>
</TextBody>
</StyledMessageBody>
{isCurrentUser && (
<StyledFooter>
<TimeInterval date={timestamp2Date(message.time!)} />
</StyledFooter>
)}
</StyledCard>
{author && isCurrentUser && <StyledAvatar user={author} />}
{isCurrentUserLoading && (
<Skeleton variant="rounded" width={40} height={40} />
)}
{!author && !isAuthorLoading && <StyledAvatar />}
</RootContainer>
);
}
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