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import Alert from "components/Alert";
import HtmlMeta from "components/HtmlMeta";
import { useAuthContext } from "features/auth/AuthProvider";
import GroupChatSendField from "features/messages/groupchats/GroupChatSendField";
import useMarkLastSeen, {
MarkLastSeenVariables,
} from "features/messages/useMarkLastSeen";
import { groupChatTitleText } from "features/messages/utils";
import {
groupChatKey,
groupChatMessagesKey,
groupChatsListKey,
} from "features/queryKeys";
import { useLiteUsers } from "features/userQueries/useLiteUsers";
import { Empty } from "google-protobuf/google/protobuf/empty_pb";
import { RpcError } from "grpc-web";
import { useTranslation } from "i18n";
import { GLOBAL, MESSAGES } from "i18n/namespaces";
import { GetGroupChatMessagesRes, GroupChat } from "proto/conversations_pb";
import { useEffect } from "react";
import {
useInfiniteQuery,
useMutation,
useQuery,
useQueryClient,
} from "react-query";
import { service } from "service";
import ChatContent from "./ChatContent";
import { GROUP_CHAT_REFETCH_INTERVAL } from "./constants";
import GroupChatHeaderBar from "./GroupChatHeaderBar";
const StyledHeader = styled("div")(({ theme }) => ({
padding: theme.spacing(1, 2),
borderBottom: `1px solid ${theme.palette.divider}`,
alignItems: "center",
display: "flex",
flexGrow: 0,
"& > * + *": {
marginInlineStart: theme.spacing(2),
},
[theme.breakpoints.down("md")]: {
paddingLeft: theme.spacing(1),
paddingRight: theme.spacing(1),
},
}));
const StyledPageWrapper = styled("div")(({ theme }) => ({
alignItems: "stretch",
display: "flex",
flexDirection: "column",
overflow: "hidden",
height: `calc(var(--vh, 1vh) * 100 - ${theme.shape.navPaddingXs})`,
[theme.breakpoints.up("sm")]: {
height: `calc(var(--vh, 1vh) * 100 - ${theme.shape.navPaddingSmUp})`,
},
}));
const StyledFooter = styled("div")(({ theme }) => ({
background: theme.palette.common.white,
position: "sticky",
bottom: 0,
marginTop: "auto",
flexGrow: 0,
paddingBottom: theme.spacing(2),
paddingLeft: theme.spacing(2),
paddingRight: theme.spacing(2),
[theme.breakpoints.down("md")]: {
paddingLeft: theme.spacing(1),
paddingRight: theme.spacing(1),
},
}));
export default function GroupChatView({ chatId }: { chatId: number }) {
const { t } = useTranslation([GLOBAL, MESSAGES]);
const queryClient = useQueryClient();
useEffect(() => {
const scrollIntoView = () => {
Iif (/Firefox/i.test(navigator.userAgent)) {
document?.activeElement?.scrollIntoView({ behavior: "smooth" });
}
};
scrollIntoView();
window.addEventListener("resize", scrollIntoView);
return () => {
window.removeEventListener("resize", scrollIntoView);
};
}, []);
const { data: groupChat, error: groupChatError } = useQuery<
GroupChat.AsObject,
RpcError
>(groupChatKey(chatId), () => service.conversations.getGroupChat(chatId), {
enabled: !!chatId,
refetchInterval: GROUP_CHAT_REFETCH_INTERVAL,
});
//for title text
const currentUserId = useAuthContext().authState.userId!;
const groupChatMembersQuery = useLiteUsers(
groupChat?.memberUserIdsList ?? [],
);
const {
data: messagesRes,
isLoading: isMessagesLoading,
error: messagesError,
fetchNextPage,
isFetchingNextPage,
hasNextPage,
} = useInfiniteQuery<GetGroupChatMessagesRes.AsObject, RpcError>(
groupChatMessagesKey(chatId),
({ pageParam: lastMessageId }) =>
service.conversations.getGroupChatMessages(chatId, lastMessageId),
{
enabled: !!chatId,
getNextPageParam: (lastPage) =>
lastPage.noMore ? undefined : lastPage.lastMessageId,
refetchInterval: GROUP_CHAT_REFETCH_INTERVAL,
},
);
const sendMutation = useMutation<Empty, RpcError, string>(
(text) => service.conversations.sendMessage(chatId, text),
{
onSuccess: () => {
queryClient.invalidateQueries(groupChatMessagesKey(chatId));
queryClient.invalidateQueries([groupChatsListKey]);
queryClient.invalidateQueries(groupChatKey(chatId));
},
},
);
const { mutate: markLastSeenGroupChat } = useMutation<
Empty,
RpcError,
MarkLastSeenVariables
>(
(messageId) =>
service.conversations.markLastSeenGroupChat(chatId, messageId),
{
onSuccess: () => {
queryClient.invalidateQueries(groupChatKey(chatId));
},
},
);
const { markLastSeen } = useMarkLastSeen(
markLastSeenGroupChat,
groupChat?.lastSeenMessageId,
);
const title = groupChat
? groupChatTitleText(groupChat, groupChatMembersQuery, currentUserId)
: undefined;
const hasError = groupChatError || messagesError || sendMutation.error;
return (
<>
<HtmlMeta title={title} />
{!chatId ? (
<Alert severity="error">
{t("messages:chat_view.invalid_id_error")}
</Alert>
) : (
<StyledPageWrapper>
<StyledHeader>
<GroupChatHeaderBar
chatId={chatId}
currentUserId={currentUserId}
groupChat={groupChat}
groupChatMembersQuery={groupChatMembersQuery}
title={title}
/>
</StyledHeader>
{hasError && (
<Alert severity="error">
{groupChatError?.message ||
messagesError?.message ||
sendMutation.error?.message ||
t("global:error.fallback.title")}
</Alert>
)}
<ChatContent
isHostRequest={false}
isLoading={isMessagesLoading}
messages={messagesRes}
fetchNextPage={fetchNextPage}
isFetchingNextPage={isFetchingNextPage}
hasNextPage={!!hasNextPage}
markLastSeen={markLastSeen}
isError={!!messagesError}
/>
<StyledFooter>
<GroupChatSendField
sendMutation={sendMutation}
chatId={chatId}
currentUserId={currentUserId}
/>
</StyledFooter>
</StyledPageWrapper>
)}
</>
);
}
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