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perf(renderer): narrow messages panel loading state

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This commit is contained in:
777genius 2026-05-31 04:19:00 +03:00
parent 36939d428a
commit 5669373283
1 changed files with 35 additions and 26 deletions
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61
src/renderer/components/team/messages/MessagesPanel.tsx
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@ -380,46 +380,55 @@ export const MessagesPanel = memo(function MessagesPanel({
teamMentionMeta,
openTeamTab,
messages,
messagesState,
messagesEntryPresent,
messagesHasMore,
messagesLoadingHead,
messagesLoadingOlder,
loadOlderTeamMessages,
refreshTeamMessagesHead,
} = useStore(
useShallow((s) => ({
sendTeamMessage: s.sendTeamMessage,
sendCrossTeamMessage: s.sendCrossTeamMessage,
sendingMessage: s.sendingMessage,
sendMessageError: s.sendMessageError,
sendMessageWarning: s.sendMessageWarning,
sendMessageDebugDetails: s.sendMessageDebugDetails,
lastSendMessageResult: s.lastSendMessageResult,
clearSendMessageRuntimeDiagnostics: s.clearSendMessageRuntimeDiagnostics,
refreshSendMessageRuntimeDeliveryStatus: s.refreshSendMessageRuntimeDeliveryStatus,
teamMentionMeta: selectMessagesPanelTeamMentionMeta(s.teams),
openTeamTab: s.openTeamTab,
messages: selectTeamMessages(s, teamName),
messagesState: teamName ? s.teamMessagesByName[teamName] : undefined,
loadOlderTeamMessages: s.loadOlderTeamMessages,
refreshTeamMessagesHead: s.refreshTeamMessagesHead,
}))
useShallow((s) => {
const messagesState = teamName ? s.teamMessagesByName[teamName] : undefined;
return {
sendTeamMessage: s.sendTeamMessage,
sendCrossTeamMessage: s.sendCrossTeamMessage,
sendingMessage: s.sendingMessage,
sendMessageError: s.sendMessageError,
sendMessageWarning: s.sendMessageWarning,
sendMessageDebugDetails: s.sendMessageDebugDetails,
lastSendMessageResult: s.lastSendMessageResult,
clearSendMessageRuntimeDiagnostics: s.clearSendMessageRuntimeDiagnostics,
refreshSendMessageRuntimeDeliveryStatus: s.refreshSendMessageRuntimeDeliveryStatus,
teamMentionMeta: selectMessagesPanelTeamMentionMeta(s.teams),
openTeamTab: s.openTeamTab,
messages: selectTeamMessages(s, teamName),
messagesEntryPresent: messagesState !== undefined,
messagesHasMore: messagesState?.hasMore ?? false,
messagesLoadingHead: messagesState?.loadingHead ?? false,
messagesLoadingOlder: messagesState?.loadingOlder ?? false,
loadOlderTeamMessages: s.loadOlderTeamMessages,
refreshTeamMessagesHead: s.refreshTeamMessagesHead,
};
})
);
const bootstrapHeadRefreshAttemptedForTeamRef = useRef<string | null>(null);
const loadOlderMessages = useCallback(async () => {
if (!messagesState?.hasMore || messagesState.loadingHead || messagesState.loadingOlder) {
if (!messagesHasMore || messagesLoadingHead || messagesLoadingOlder) {
return;
}
await loadOlderTeamMessages(teamName);
}, [loadOlderTeamMessages, messagesState, teamName]);
}, [loadOlderTeamMessages, messagesHasMore, messagesLoadingHead, messagesLoadingOlder, teamName]);
const handleLoadOlderMessagesClick = useCallback(() => {
void loadOlderMessages();
}, [loadOlderMessages]);
const loadingOlderMessages = messagesState?.loadingOlder ?? false;
const hasMore = messagesState?.hasMore ?? false;
const loadingOlderMessages = messagesLoadingOlder;
const hasMore = messagesHasMore;
const effectiveMessages = messages;
const loadingInitialMessages =
effectiveMessages.length === 0 && (messagesState === undefined || messagesState.loadingHead);
effectiveMessages.length === 0 && (!messagesEntryPresent || messagesLoadingHead);
const composerTextareaRef = useRef<HTMLTextAreaElement | null>(null);
const floatingComposerMeasureRef = useRef<HTMLDivElement | null>(null);
@ -591,7 +600,7 @@ export const MessagesPanel = memo(function MessagesPanel({
bootstrapHeadRefreshAttemptedForTeamRef.current = null;
return;
}
if (messagesState?.loadingHead || messagesState?.loadingOlder) {
if (messagesLoadingHead || messagesLoadingOlder) {
return;
}
if (bootstrapHeadRefreshAttemptedForTeamRef.current === teamName) {
@ -601,8 +610,8 @@ export const MessagesPanel = memo(function MessagesPanel({
void refreshTeamMessagesHead(teamName).catch(() => undefined);
}, [
effectiveMessages.length,
messagesState?.loadingHead,
messagesState?.loadingOlder,
messagesLoadingHead,
messagesLoadingOlder,
refreshTeamMessagesHead,
teamName,
]);