Introduced 1 production defect in 180 days, median 227 days to fix.
/**
* VirtualizedTableRow Component
*
* Individual virtualized row that subscribes directly to conversation data.
* Simplified to work without TanStack Table - similar to Thread component in mail-list.tsx
*
* Key optimizations:
* - Direct Zustand subscription to specific conversation
* - React.memo with simple comparison
* - No TanStack Table dependencies
*/
import type {
CRMColumn,
CRMRow,
CompanyCombined,
CurrentActionData,
FutureActionData,
ScheduledAction,
} from '../store/crmSlice';
import { pickActiveDeal } from '@/modules/crm/types';
import { useAOPs } from '@/modules/aop/hooks/use-aops';
import { toISODateString, parseAsUTC } from '../utils/time';
import { getVisibleFieldDefinitions } from '../utils/background-fields';
import { memo, useMemo, useState } from 'react';
import { useCedarStore } from '@/modules/store';
import { CRMCell } from './crm-cell';
import { cn } from '@/lib/utils';
interface VirtualizedTableRowProps {
conversationId: string;
columns: CRMColumn[];
columnWidths: Record<string, number>;
// eslint-disable-next-line @typescript-eslint/no-explicit-any
virtualRow: any;
// eslint-disable-next-line @typescript-eslint/no-explicit-any
rowVirtualizer: any;
// eslint-disable-next-line @typescript-eslint/no-explicit-any
onCellBlur: (rowId: string, columnId: string, value: any) => void;
onClick: (rowId: string) => void;
onMouseEnter?: (rowId: string) => void;
}
export const VirtualizedTableRow = memo(
({
conversationId,
columns,
columnWidths,
virtualRow,
rowVirtualizer,
onCellBlur,
onClick,
onMouseEnter,
}: VirtualizedTableRowProps) => {
// Subscribe to this specific conversation
const conversationWithMetadata = useCedarStore((state) => state.conversations[conversationId]);
const isActive = useCedarStore((state) => state.activeConversationId === conversationId);
const isBulkSelected = useCedarStore((state) =>
state.conversationSelection.includes(conversationId),
);
const { data: aopsData } = useAOPs();
// Track hover state for the row
const [isRowHovered, setIsRowHovered] = useState(false);
// Compute row data from conversation
const rowData = useMemo((): CRMRow | null => {
if (!conversationWithMetadata) return null;
const hydratedConversation = conversationWithMetadata.data;
const conv = hydratedConversation.conversation;
// Collect all field IDs from AOPs customFieldDefinitions
const schemaFieldIds = new Set<string>();
aopsData?.aops?.forEach((aop) => {
if (aop.customFieldDefinitions && typeof aop.customFieldDefinitions === 'object') {
// Exclude background (sub-event taxonomy) fields — never rendered as row cells.
Object.keys(getVisibleFieldDefinitions(aop.customFieldDefinitions)).forEach((fieldId) => {
schemaFieldIds.add(fieldId);
});
}
});
// Derive type from AOP name
const aop = aopsData?.aops?.find((a) => a.id === conv.aopId);
const conversationType = aop?.name || '';
// Get first 3 events for history column (no conversion needed - Timeline handles rendering)
const history = conv.events ? conv.events.slice(0, 3) : [];
// Get all events for activity overview column
const activityOverview = conv.events || [];
// Get primary company
const primaryCompany = hydratedConversation.company?.name || 'No company';
// Process custom fields (working memory)
const customFields = hydratedConversation.customFields || [];
const workingMemoryMap: Record<string, string> = {};
const customMemoryFields: Array<{ name: string; value: string }> = [];
customFields.forEach((entry) => {
const fieldId = entry.name;
const fieldValue = entry.value;
if (schemaFieldIds.has(fieldId)) {
workingMemoryMap[`wm_${fieldId}`] = fieldValue;
// Map signal sub-column if available
if (entry.signal != null) {
workingMemoryMap[`wm_${fieldId}_signal`] = entry.signal;
if (entry.signalReasoning != null) {
workingMemoryMap[`wm_${fieldId}_signal_reasoning`] = entry.signalReasoning;
}
}
} else {
customMemoryFields.push({ name: fieldId, value: fieldValue });
}
});
// `crm.getConversation` stopped hydrating agent executions (see "remove scheduled execution
// from conversation gets"), so the scheduled-action cell has no source. The cell renderer
// still handles null; it renders empty until a dedicated query backs this column again.
const scheduledAction: ScheduledAction | null = null;
// Transform user tasks
const userTasks =
hydratedConversation.userTasks?.map((task) => ({
id: task.id,
taskOutput: task.taskOutput,
description: task.description,
status: task.status,
taskActionData: task.taskActionData || null,
})) || [];
// Whether this conversation is synced to an external CRM, and which deal represents it,
// both follow the ACTIVE (open) deal — so the synced badge and the deal shown come from
// one source and a stale closed sibling on the same conversation can't flip the state.
// pickActiveDeal honours the `active` label (then newest-open, then newest).
const integrationMetadata = conv.integrationMetadata || [];
const externalCrmMeta = pickActiveDeal(integrationMetadata);
const isCrmSynced = !!externalCrmMeta && !!externalCrmMeta.provider && !!externalCrmMeta.dealId;
// Compute current and future action data from full user tasks
const fullUserTasks = hydratedConversation.userTasks || [];
const todoTasks = fullUserTasks.filter((t) => t.status === 'todo');
const now = new Date();
// Use end of today (23:59:59.999) so any task due "today" is considered current, not future
const endOfToday = new Date(
now.getFullYear(),
now.getMonth(),
now.getDate(),
23,
59,
59,
999,
);
// Split tasks into overdue/current (due date <= end of today) and future (due date > end of today)
const overdueTasks = todoTasks
.filter((t) => t.dueDate && new Date(t.dueDate) <= endOfToday)
.sort((a, b) => new Date(a.dueDate!).getTime() - new Date(b.dueDate!).getTime());
const futureTasks = todoTasks
.filter((t) => t.dueDate && new Date(t.dueDate) > endOfToday)
.sort((a, b) => new Date(a.dueDate!).getTime() - new Date(b.dueDate!).getTime());
// Tasks with no due date go to future
const noDateTasks = todoTasks.filter((t) => !t.dueDate);
const allFutureTasks = [...futureTasks, ...noDateTasks];
// Find the next upcoming calendar event
const scheduledCalendarEvents = hydratedConversation.scheduledCalendarEvents || [];
let nextCalendarEvent: import('../store/crmSlice').NextCalendarEvent | null = null;
if (scheduledCalendarEvents.length > 0) {
for (const event of scheduledCalendarEvents) {
const startTime = new Date(event.startTime);
const endTime = new Date(event.endTime);
if (event.isAllDay || endTime <= now) continue;
const isInProgress = startTime <= now && endTime > now;
const externalAttendees = (event.attendees || []).filter(
(a: { self?: boolean }) => !a.self,
);
nextCalendarEvent = {
title: event.title || 'Meeting',
startTime,
endTime,
isInProgress,
hangoutLink: event.hangoutLink || null,
conferenceUri: event.conferenceUri || null,
attendeeCount: externalAttendees.length,
};
break;
}
}
// Build current action data - pass full task for TimelineTaskItem
let currentAction: CurrentActionData;
if (overdueTasks.length > 0) {
currentAction = {
conversationId: conv.id,
primaryTask: overdueTasks[0],
overdueTasks,
additionalTaskCount: overdueTasks.length - 1,
lastActivity: null,
nextCalendarEvent,
nextFutureTask: futureTasks[0] ?? null,
};
} else {
// No current tasks - show last activity from events
const latestEvent = hydratedConversation.latestEvent;
let lastActivity = null;
if (latestEvent) {
const eventType = latestEvent.eventType;
let activityType: 'email_sent' | 'email_received' | 'meeting' | 'slack' | 'other' =
'other';
if (eventType === 'email' && latestEvent.direction === 'outbound') {
activityType = 'email_sent';
} else if (eventType === 'email' && latestEvent.direction === 'inbound') {
activityType = 'email_received';
} else if (eventType === 'meeting') {
activityType = 'meeting';
} else if (eventType === 'slack') {
activityType = 'slack';
}
lastActivity = {
type: activityType,
date: parseAsUTC(latestEvent.occurredAt) || new Date(),
title: latestEvent.title || 'Activity',
};
}
currentAction = {
conversationId: conv.id,
primaryTask: null,
overdueTasks: [],
additionalTaskCount: 0,
lastActivity,
nextCalendarEvent,
nextFutureTask: futureTasks[0] ?? null,
};
}
// Build future action data - pass full task for TimelineTaskItem
let futureAction: FutureActionData;
if (allFutureTasks.length > 0) {
futureAction = {
conversationId: conv.id,
primaryTask: allFutureTasks[0],
additionalTaskCount: allFutureTasks.length - 1,
nextSteps: null,
nextStepDate: null,
};
} else {
// No future tasks - show next steps
futureAction = {
conversationId: conv.id,
primaryTask: null,
additionalTaskCount: 0,
nextSteps: conv.nextSteps || null,
nextStepDate: toISODateString(conv.nextStepDate) ?? null,
};
}
const row: CRMRow = {
id: conv.id,
primaryCompany: {
primaryCompany: primaryCompany,
name: conv.name || '',
} as CompanyCombined,
type: conversationType,
status: conv.status || null,
statusBadge: conv.status || null,
statusOverview: conv.statusOverview || '',
priority: conv.priority || null,
nextSteps: conv.nextSteps || '',
nextStepDate: toISODateString(conv.nextStepDate),
// `crm_conversations` has no `notes` column, so this cell has always rendered empty.
notes: '',
dealValue: conv.dealValue || 0,
lastContactedAt: (() => {
if (!conv.lastContactedAt) return undefined;
return typeof conv.lastContactedAt === 'string'
? conv.lastContactedAt
: conv.lastContactedAt.toISOString();
})(),
lastEmailAt: toISODateString(conv.lastEmailAt),
history,
activityOverview,
scheduledAction,
// eslint-disable-next-line @typescript-eslint/no-explicit-any
currentTasks: userTasks as any,
currentAction: currentAction as CurrentActionData,
futureAction: futureAction as FutureActionData,
...workingMemoryMap,
wm_custom: customMemoryFields,
crmSynced: { isSynced: isCrmSynced, provider: externalCrmMeta?.provider || null },
};
return row;
}, [conversationWithMetadata, aopsData?.aops]);
if (!rowData) return null;
return (
<tr
data-index={virtualRow.index}
data-conversation-id={conversationId}
ref={(node) => {
if (node && rowVirtualizer.measureElement) {
rowVirtualizer.measureElement(node);
}
}}
onClick={() => onClick(conversationId)}
onMouseEnter={() => {
setIsRowHovered(true);
onMouseEnter?.(conversationId);
}}
onMouseLeave={() => setIsRowHovered(false)}
data-state={(isActive || isBulkSelected) && 'selected'}
className={cn(
(isActive || isBulkSelected) && 'bg-muted/50',
'border-border absolute flex w-full cursor-pointer border-b',
)}
style={{
transform: `translateY(${virtualRow.start}px)`,
}}
>
{columns.map((column) => {
const isCompanyColumn = column.id === 'primaryCompany';
const value = rowData[column.id as keyof CRMRow];
const width = columnWidths[column.id] || 200;
return (
<td
key=[redacted]
className={cn(
'flex shrink-0 items-center justify-center p-1',
isCompanyColumn && 'sticky left-0 !z-[15]',
isCompanyColumn && (isActive || isBulkSelected) ? 'bg-muted' : '',
isCompanyColumn && !(isActive || isBulkSelected) ? 'bg-sidebar' : '',
)}
style={{
width,
minWidth: 0,
}}
>
<CRMCell
rowId={conversationId}
column={column}
// eslint-disable-next-line @typescript-eslint/no-explicit-any
value={value as any}
reasoning={
column.agentOutputType === 'score'
? (rowData[`${column.id}_reasoning` as keyof CRMRow] as string | undefined) ??
null
: null
}
onBlur={onCellBlur}
conversationId={conversationId}
isRowHovered={isRowHovered}
isRowSelected={isActive}
/>
</td>
);
})}
</tr>
);
},
(prev, next) => {
// Check if any props changed
if (prev.conversationId !== next.conversationId) return false;
if (prev.columns !== next.columns) return false;
if (prev.columnWidths !== next.columnWidths) return false;
if (prev.virtualRow.index !== next.virtualRow.index) return false;
if (prev.virtualRow.start !== next.virtualRow.start) return false;
if (prev.onCellBlur !== next.onCellBlur) return false;
if (prev.onClick !== next.onClick) return false;
if (prev.onMouseEnter !== next.onMouseEnter) return false;
return true;
},
);
VirtualizedTableRow.displayName = 'VirtualizedTableRow';