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openchamber/packages/ui/src/components/chat/work-status/WorkStatusPrimaryGroup.tsx
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import React from 'react';
import { useI18n } from '@/lib/i18n';
import { useGitStore } from '@/stores/useGitStore';
import { useRuntimeAPIs } from '@/hooks/useRuntimeAPIs';
import { runBackgroundNetworkTask } from '@/lib/background-network';
import { useFreshestPrVisualSummaryForBranch } from '@/stores/useGitHubPrStatusStore';
import { useSession, useSessionMessages } from '@/sync/sync-context';
import { useConfigStore } from '@/stores/useConfigStore';
import { useUIStore } from '@/stores/useUIStore';
import { useProjectsStore } from '@/stores/useProjectsStore';
import { resolveProjectForSessionDirectory } from '@/lib/projectResolution';
import { useSessionUIStore } from '@/sync/session-ui-store';
import { resolveUsageTone } from '@/lib/quota';
import { sessionEvents } from '@/lib/sessionEvents';
import { normalizePath } from '@/lib/pathNormalization';
import { computeContextUsage } from './contextUsage';
import {
WorkStatusCallout,
WorkStatusMeter,
WorkStatusPill,
WorkStatusRow,
WorkStatusSection,
WorkStatusValue,
} from './WorkStatusPrimitives';
import { useReportWorkStatusPresence } from './presenceContext';
type Props = {
sessionId: string | null;
directory: string | null;
/** Rendered first inside the Session section; owns its own dialog. */
goalRow: React.ReactNode;
showSession: boolean;
showRepository: boolean;
};
// Spend is read against a budget, so it keeps its real precision instead of
// collapsing to two decimals. Trailing zeros are dropped so exact values stay
// short.
const trimZeros = (value: string): string => (value.includes('.') ? value.replace(/0+$/, '').replace(/\.$/, '') : value);
const formatCost = (cost: number): string => `$${trimZeros(cost.toFixed(4))}`;
// Matches the header readout exactly: one decimal, capped the same way, so the
// two places that report context fill never disagree by a rounding step.
const formatPercent = (percent: number): string => `${Math.min(percent, 999).toFixed(1)}%`;
/**
* The persistent readouts — how full the context is, what the working tree and
* the pull request look like. All of it stays true for as long as the session
* is open, so it sits above anything episodic.
*/
export const WorkStatusPrimaryGroup: React.FC<Props> = ({ sessionId, directory, goalRow, showSession, showRepository }) => {
const { t } = useI18n();
const session = useSession(sessionId ?? '', directory ?? undefined);
const { git } = useRuntimeAPIs();
const ensureStatus = useGitStore((state) => state.ensureStatus);
const fetchStatus = useGitStore((state) => state.fetchStatus);
const clearDiffCache = useGitStore((state) => state.clearDiffCache);
const gitStatus = useGitStore(
React.useCallback(
(state) => (directory ? state.directories.get(directory)?.status ?? null : null),
[directory],
),
);
// Warm the shared git cache through the background-network gate so the panel
// never competes with the chat's own bootstrap traffic for sockets.
React.useEffect(() => {
if (!showRepository || !directory || !git) return;
void runBackgroundNetworkTask(() => ensureStatus(directory, git));
}, [directory, git, ensureStatus, showRepository]);
// Own the live invalidation for the repository readout. The desktop
// composer's changed-files row no longer renders, so this panel must not
// depend on ChatInput (or an opened Git surface) to refresh the shared cache
// on its behalf.
React.useEffect(() => {
if (!showRepository || !directory || !git) return;
return sessionEvents.onGitRefreshHint((hint) => {
if (normalizePath(hint.directory) !== normalizePath(directory)) return;
if (hint.paths?.length) {
clearDiffCache(directory, hint.paths);
}
void fetchStatus(directory, git, { silent: true });
});
}, [clearDiffCache, directory, fetchStatus, git, showRepository]);
const branch = gitStatus?.current?.trim() || null;
const availableWorktreesByProject = useSessionUIStore((state) => state.availableWorktreesByProject);
// Worktrees normally sit beside rather than beneath their project directory,
// so a prefix match alone cannot find their owning project. Reuse the shared
// session-directory resolver, which consults the discovered worktree map.
const projectLabel = useProjectsStore(
React.useCallback((state) => {
const project = resolveProjectForSessionDirectory(
state.projects,
availableWorktreesByProject,
directory,
);
if (!project) return null;
return project.label?.trim()
|| project.path.split('/').filter(Boolean).pop()
|| project.path;
}, [availableWorktreesByProject, directory]),
);
// Read-only: PR watching is owned by the background tracker. Starting a watch
// here would multiply GitHub requests per open session, which is exactly the
// fan-out the PR-status concurrency gate exists to prevent.
const prSummary = useFreshestPrVisualSummaryForBranch(directory, branch);
// `getCurrentModel` is an imperative getter: its reference never changes, so
// calling it in render subscribes to nothing. Subscribe to the selected model
// ids and recompute the limits from those.
const getCurrentModel = useConfigStore((state) => state.getCurrentModel);
const currentProviderId = useConfigStore((state) => state.currentProviderId);
const currentModelId = useConfigStore((state) => state.currentModelId);
const sessionMessages = useSessionMessages(sessionId ?? '', directory ?? undefined);
const contextLimit = React.useMemo(() => {
const currentModel = getCurrentModel();
const limit = currentModel && typeof currentModel.limit === 'object' && currentModel.limit !== null
? (currentModel.limit as Record<string, unknown>)
: null;
return limit && typeof limit.context === 'number' ? limit.context : 0;
// eslint-disable-next-line react-hooks/exhaustive-deps -- getter output tracks the selected model ids
}, [getCurrentModel, currentProviderId, currentModelId]);
// Computed from this session's own messages rather than through
// `useSessionUIStore.getContextUsage`, which reads the *current* directory's
// store and so loses the readout for any session held elsewhere. See
// `contextUsage.ts`.
const contextUsage = React.useMemo(
() => computeContextUsage(sessionMessages, contextLimit),
[sessionMessages, contextLimit],
);
const openContextSurface = useUIStore((state) => state.openContextSurface);
const openContextOverview = useUIStore((state) => state.openContextOverview);
const openContextPanelTab = useUIStore((state) => state.openContextPanelTab);
const openSurface = React.useCallback(
(mode: 'git' | 'pr') => { if (directory) openContextSurface(directory, mode); },
[directory, openContextSurface],
);
// Working-tree diff without a target path: the panel opens on the whole
// change set rather than picking a file on the user's behalf.
// Same destination as the header's context readout.
const openContext = React.useCallback(() => {
if (directory) openContextOverview(directory);
}, [directory, openContextOverview]);
const openChanges = React.useCallback(() => {
if (directory) openContextPanelTab(directory, { mode: 'diff', diffScope: 'working' });
}, [directory, openContextPanelTab]);
// Working-tree changes, from the same git status the Git panel reads.
//
// `Session.summary` looks like the natural source and is not: OpenCode resets
// it to zeros at the start of every turn and only ever fills per-message
// `summary.diffs`, so session-level totals are always 0/0/0. The `session.diff`
// event is reset to an empty array too, and carries real content only on
// revert. Git status is the one authoritative, already-cached answer.
const changed = React.useMemo(() => {
const files = gitStatus?.files ?? [];
if (files.length === 0) return null;
const stats = gitStatus?.diffStats;
let additions = 0;
let deletions = 0;
if (stats) {
for (const entry of Object.values(stats)) {
additions += entry?.insertions ?? 0;
deletions += entry?.deletions ?? 0;
}
}
return { files: files.length, additions, deletions, hasStats: Boolean(stats) };
}, [gitStatus?.files, gitStatus?.diffStats]);
const attentionReason = gitStatus?.attentionReason
?? (gitStatus?.rebaseInProgress ? 'rebase' : null)
?? (gitStatus?.mergeInProgress ? 'merge' : null);
const attentionLabel = attentionReason === 'merge' ? t('chat.workStatus.attention.merge')
: attentionReason === 'rebase' ? t('chat.workStatus.attention.rebase')
: attentionReason === 'cherry-pick' ? t('chat.workStatus.attention.cherryPick')
: attentionReason === 'revert' ? t('chat.workStatus.attention.revert')
: attentionReason === 'bisect' ? t('chat.workStatus.attention.bisect')
: null;
const usagePercent = contextUsage?.percent ?? null;
// Colour threshold uses the rounded percentage, matching what the header
// feeds `resolveUsageTone`; the displayed number stays unrounded.
const usageTone = usagePercent === null ? null : resolveUsageTone(Math.round(usagePercent));
// Same tone ramp as the header's context icon — healthy is success, not
// primary, so a full bar reads as a warning rather than as brand colour.
const meterColor = usageTone === 'critical' ? 'var(--status-error)'
: usageTone === 'warn' ? 'var(--status-warning)'
: 'var(--status-success)';
const cost = typeof session?.cost === 'number' && session.cost > 0 ? session.cost : null;
const hasSession = showSession && (usagePercent !== null || cost !== null || Boolean(goalRow));
const hasRepository = showRepository && Boolean(branch || changed || prSummary || attentionLabel);
useReportWorkStatusPresence('session-repository', hasSession || hasRepository);
if (!hasSession && !hasRepository) return null;
return (
<>
{hasSession ? (
<WorkStatusSection title={t('chat.workStatus.section.session')}>
{usagePercent !== null ? (
<>
<WorkStatusRow
icon="donut-chart"
onClick={directory ? openContext : undefined}
ariaLabel={t('chat.workStatus.action.openContext')}
label={t('chat.workStatus.context.label')}
value={(
<>
<WorkStatusValue>{formatPercent(usagePercent)}</WorkStatusValue>
{/* No icon of its own: the sprite has no currency glyph, and
spend belongs with consumption anyway. The `$` labels it. */}
{cost !== null ? <WorkStatusValue tone="muted">{formatCost(cost)}</WorkStatusValue> : null}
</>
)}
/>
<WorkStatusMeter percent={usagePercent} color={meterColor} />
</>
) : null}
{/* Below the context readout: the goal is a standing instruction,
while context is the live number the reader came for. */}
{goalRow}
</WorkStatusSection>
) : null}
{hasRepository ? (
<WorkStatusSection
title={t('chat.workStatus.section.project')}
summary={projectLabel}
>
{attentionLabel ? <WorkStatusCallout>{attentionLabel}</WorkStatusCallout> : null}
{/* Branch first: the changes below are the changes *on it*, and the
row reads as a caption to the branch rather than a loose number. */}
{branch ? (
<WorkStatusRow
icon="git-branch"
onClick={directory ? () => openSurface('git') : undefined}
ariaLabel={t('chat.workStatus.action.openGit')}
label={branch}
value={(gitStatus?.ahead ?? 0) > 0 || (gitStatus?.behind ?? 0) > 0 ? (
<>
{(gitStatus?.ahead ?? 0) > 0
? <WorkStatusValue tone="muted">{`↑${gitStatus?.ahead}`}</WorkStatusValue> : null}
{(gitStatus?.behind ?? 0) > 0
? <WorkStatusValue tone="muted">{`↓${gitStatus?.behind}`}</WorkStatusValue> : null}
</>
) : undefined}
/>
) : null}
{changed ? (
<WorkStatusRow
icon="file-edit"
onClick={directory ? openChanges : undefined}
ariaLabel={t('chat.workStatus.action.openChanges')}
// The count names the row, matching the composer's changed-files
// bar; the diffstat stays the trailing value.
label={changed.files === 1
? t('chat.workStatus.git.changedFileSingle', { count: changed.files })
: t('chat.workStatus.git.changedFilePlural', { count: changed.files })}
value={changed.hasStats && (changed.additions > 0 || changed.deletions > 0) ? (
<>
<WorkStatusValue tone="success">{`+${changed.additions}`}</WorkStatusValue>
{/* Neutral separator: colouring it would imply it carries a
status of its own. */}
<WorkStatusValue tone="muted">/</WorkStatusValue>
<WorkStatusValue tone="error">{`${changed.deletions}`}</WorkStatusValue>
</>
) : undefined}
/>
) : null}
{prSummary ? (
<>
<WorkStatusRow
icon="git-pull-request"
onClick={directory ? () => openSurface('pr') : undefined}
ariaLabel={t('chat.workStatus.action.openPr')}
iconColor={`var(--pr-${prSummary.visualState})`}
label={prSummary.title ?? t('chat.workStatus.pr.untitled')}
value={(
<WorkStatusPill
color={`var(--pr-${prSummary.visualState})`}
background={`color-mix(in srgb, var(--pr-${prSummary.visualState}) 18%, transparent)`}
>
{prSummary.draft ? t('chat.workStatus.pr.draft') : `#${prSummary.number}`}
</WorkStatusPill>
)}
/>
{prSummary.checks && prSummary.checks.total > 0 ? (
<WorkStatusRow
icon="checkbox-circle"
onClick={directory ? () => openSurface('pr') : undefined}
ariaLabel={t('chat.workStatus.action.openPr')}
label={t('chat.workStatus.pr.checks')}
muted
value={(
<>
{prSummary.checks.failure > 0 ? (
<WorkStatusValue tone="error">
{t('chat.workStatus.pr.checksFailed', { count: prSummary.checks.failure })}
</WorkStatusValue>
) : null}
{prSummary.checks.pending > 0 ? (
<WorkStatusValue tone="warning">
{t('chat.workStatus.pr.checksPending', { count: prSummary.checks.pending })}
</WorkStatusValue>
) : null}
{prSummary.checks.failure === 0 && prSummary.checks.pending === 0 ? (
<WorkStatusValue tone="success">
{t('chat.workStatus.pr.checksPassed', { count: prSummary.checks.success })}
</WorkStatusValue>
) : null}
</>
)}
/>
) : null}
</>
) : null}
</WorkStatusSection>
) : null}
</>
);
};