Session: you-are-a-senior-effervescent-charm-subagent-ac2c9d05 — 2026-05-06

Project: workspace-doctolib · Branch: HEAD · Mode: ` · **Model:**claude-haiku-4-5-20251001`

Stats: 1 user messages, 11 tool calls, tools used: Bash, Read.

Conversation

Turn 1 — User

Explore the current state of /Users/USER/workspace/doctolib/treatment-plan/packages/tpf-national-health-records-ui/.

Context: I'm planning to implement server-side pagination (FHIR-2182). The plan was written 2026-04-14 and may be outdated. I need to verify what currently exists.

Please find and read these files (report their current content): 1. src/types.ts - especially SearchDocumentsFn type 2. src/components/NhrDocumentListModal/NhrDocumentListModal.tsx (or similar path) - current implementation 3. src/components/NhrDocumentListModal/NhrDocumentListModal.test.tsx - existing tests 4. src/components/NhrDocumentList/NhrDocumentList.tsx (or similar path) - current implementation 5. src/components/NhrDocumentList/NhrDocumentList.test.tsx - existing tests 6. src/utils/nhrPaginationHelpers.ts (or similar) - PAGE_SIZE and getPagedData 7. NhrDocumentListTable component - its props (currentPage, onPageChange, total) 8. Any storybook stories for NhrDocumentList or NhrDocumentListModal

For each file, report: - File path - Current shape of the SearchDocumentsFn type - How currentPage is currently managed (local state? prop?) - Whether getPagedData is still used and where - Whether the page state already moved out of NhrDocumentList

Quote relevant code snippets with line numbers. Be thorough — this is a large planning exercise.

Turn 1 — Assistant

I'll explore the directory structure and read the files you've specified to understand the current state of the codebase before the server-side pagination implementation.

Tools used:

• Bash: find /Users/USER/workspace/doctolib/treatment-plan/packages/tpf-national-health-records-ui -type f -name "*.ts" -o -name "*.tsx" | grep -E "(types|NhrDocument|nhrPagination)" | head -30

Tool results:

→ result (ok): /Users/USER/workspace/doctolib/treatment-plan/packages/tpf-national-health-records-ui/dist/types.d.ts /Users/USER/workspace/doctolib/treatment-plan/packages/tpf-national-health-records-ui/dist/@mf-types.d.ts /Users/USER/workspace/doctolib/treatment-plan/packages/tpf-national-health-records-ui/src/types.ts /Users/USER/workspace/doctolib/treatment-plan/packages/tpf-national-health-records-ui/src/utils/nhrPaginationHelpers.test.ts /Users/USER/workspace/doctolib/treatment-plan/packages/tpf-national- …(truncated, 3930 more chars)

Now let me read the specific files you've requested:

Tools used:

• Read: /Users/USER/workspace/doctolib/treatment-plan/packages/tpf-national-health-records-ui/src/types.ts

Tool results:

→ result (ok): 1 import type { DesignSystemIconComponent } from '@doctolib/design-system-icons' 2 import type { NhrDocument, NhrResultStatus } from '@doctolib/tpf-national-health-records' 3 import type { ReactNode } from 'react' 4
5 export type NhrPatientInfo = { 6 fullName: string 7 gender: 'male' | 'female' | 'other' 8 birthDate: string 9 age: number 10 } 11
12 export type ColumnConfig = { 13 key: string 14 header: string 15 sortable: boolean 16 /** Only required when sortable: true. Return …(truncated, 3831 more chars)

Tools used:

• Read: /Users/USER/workspace/doctolib/treatment-plan/packages/tpf-national-health-records-ui/src/components/NhrDocumentListModal/NhrDocumentListModal.tsx

Tool results:

→ result (ok): 1 import { Modal } from '@doctolib/design-system/Modal' 2 import { ModalBody } from '@doctolib/design-system/ModalBody' 3 import type { NhrDocument } from '@doctolib/tpf-national-health-records' 4 import { type Dispatch, type SetStateAction, useEffect, useMemo, useState } from 'react' 5
6 import { addToast } from '../../business/toast' 7 import type { ActionConfig, ColumnConfig, FilterConfig, NhrPatientInfo, SearchDocumentsFn } from '../../types' 8 import { NhrDocumentList } from '../NhrDocumen …(truncated, 3517 more chars)

Tools used:

• Read: /Users/USER/workspace/doctolib/treatment-plan/packages/tpf-national-health-records-ui/src/components/NhrDocumentListModal/NhrDocumentListModal.test.tsx

Tool results:

→ result (ok): 1 import type { DesignSystemIconComponent } from '@doctolib/design-system-icons' 2 import { setup } from '@doctolib/test-helpers' 3 import { screen, waitFor } from '@testing-library/react' 4 import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest' 5
6 import { createMoreActionsAction } from '../../business/factories/actions/createMoreActionsAction' 7 import { mockColumns, mockPatientInfo } from '../../test-helpers' 8 import { nhrDocumentFixtureBuilder } from '../../test-helpers/ …(truncated, 13697 more chars)

Tools used:

• Read: /Users/USER/workspace/doctolib/treatment-plan/packages/tpf-national-health-records-ui/src/components/NhrDocumentList/NhrDocumentList.tsx

Tool results:

→ result (ok): 1 import { getPagedData } from '#utils/nhrPaginationHelpers' 2 import { SpinnerLoader } from '@doctolib/design-system/SpinnerLoader' 3 import type { NhrDocument } from '@doctolib/tpf-national-health-records' 4 import { useMemo, useState } from 'react' 5
6 import type { ActionConfig, ColumnConfig, FilterConfig, NhrPatientInfo } from '../../types' 7 import { NhrDocumentListFilterPanel } from '../NhrDocumentListFilterPanel/NhrDocumentListFilterPanel' 8 import { NhrDocumentListHeader } from '../Nhr …(truncated, 3113 more chars)

Tools used:

• Read: /Users/USER/workspace/doctolib/treatment-plan/packages/tpf-national-health-records-ui/src/utils/nhrPaginationHelpers.ts

Tool results:

→ result (ok): 1 export const PAGE_SIZE = 20 2
3 export const getPagedData = <T>(data: T[] | undefined, currentPage: number): T[] | undefined => 4 data?.slice((currentPage - 1) * PAGE_SIZE, currentPage * PAGE_SIZE) 5

Now let me read the remaining files:

Tools used:

• Read: /Users/USER/workspace/doctolib/treatment-plan/packages/tpf-national-health-records-ui/src/components/NhrDocumentList/NhrDocumentList.test.tsx

Tool results:

→ result (ok): 1 import type { NhrDocument } from '@doctolib/tpf-national-health-records' 2 import { render, screen } from '@testing-library/react' 3 // eslint-disable-next-line import/no-extraneous-dependencies, @doctolib-tpf/no-undeclared-dependencies 4 import { userEvent } from '@testing-library/user-event' 5 import { describe, expect, it, vi } from 'vitest' 6
7 import type { ColumnConfig, FilterConfig, NhrPatientInfo } from '../../types' 8 import { NhrDocumentList } from './NhrDocumentList' 9
10 // Mock …(truncated, 10820 more chars)

Tools used:

• Read: /Users/USER/workspace/doctolib/treatment-plan/packages/tpf-national-health-records-ui/src/components/NhrDocumentListModal/NhrDocumentListTable/NhrDocumentListTable.tsx

Tool results:

→ result (ok): 1 import { PAGE_SIZE } from '#utils/nhrPaginationHelpers' 2 import { Pagination } from '@doctolib/design-system/Pagination' 3 import { Table } from '@doctolib/design-system/Table' 4 import type { NhrDocument } from '@doctolib/tpf-national-health-records' 5
6 import type { ActionConfig, ColumnConfig } from '../../../types' 7 import { NhrDocumentListTableBody } from './NhrDocumentListTableBody/NhrDocumentListTableBody' 8 import { NhrDocumentListTableHead } from './NhrDocumentListTableHead/NhrDocu …(truncated, 1004 more chars)

Tools used:

• Read: /Users/USER/workspace/doctolib/treatment-plan/packages/tpf-national-health-records-ui/src/components/NhrDocumentListModal/NhrDocumentListTable/NhrDocumentListTable.test.tsx

Tool results:

→ result (ok): 1 import { setup } from '@doctolib/test-helpers' 2 import { screen } from '@testing-library/react' 3 import { describe, expect, it } from 'vitest' 4
5 import { mockColumns, mockRows } from '../../../test-helpers' 6 import { NhrDocumentListTable } from './NhrDocumentListTable' 7
8 const defaultPaginationProps = { 9 currentPage: 1, 10 total: 0, 11 onPageChange: () => {}, 12 } 13
14 describe('NhrDocumentListTable', () => { 15 it('should render a table', () => { 16 setup(<NhrDocumentL …(truncated, 2315 more chars)

Tools used:

• Read: /Users/USER/workspace/doctolib/treatment-plan/packages/tpf-national-health-records-ui/src/components/NhrDocumentList/NhrDocumentList.stories.tsx

Tool results:

→ result (ok): 1 import { ArrowDownToLineRegularIcon } from '@doctolib/design-system-icons/ArrowDownToLineRegularIcon' 2 import { MonitorWaveformRegularIcon } from '@doctolib/design-system-icons/MonitorWaveformRegularIcon' 3 import { TrashCanRegularIcon } from '@doctolib/design-system-icons/TrashCanRegularIcon' 4 import type { NhrDocument } from '@doctolib/tpf-national-health-records' 5 import type { Meta, StoryObj } from '@storybook/react' 6
7 import { createMoreActionsAction } from '../../business/factories …(truncated, 18667 more chars)

Tools used:

• Read: /Users/USER/workspace/doctolib/treatment-plan/packages/tpf-national-health-records-ui/src/components/NhrDocumentListModal/NhrDocumentListModal.stories.tsx

Tool results:

→ result (ok): 1 import type { NhrDocument } from '@doctolib/tpf-national-health-records' 2 import type { Meta, StoryObj } from '@storybook/react' 3 import { useState } from 'react' 4
5 import type { FilterConfig, NhrPatientInfo } from '../../types' 6 import { nhrDocumentListColumns } from '../NhrEntryPoint/nhrDocumentListColumns' 7 import { NhrDocumentListModal } from './NhrDocumentListModal' 8
9 // Copy of DMP class codes from JDV_J06/JDV_J07 ANS value set 10 const DMP_CLASS_CODES = [ 11 '11502-2', // La …(truncated, 3863 more chars)

Perfect! I've gathered all the necessary information. Let me now compile a comprehensive report on the current state of the codebase.

Current State of NHR Document List - Server-Side Pagination Analysis

1. SearchDocumentsFn Type

File: /Users/USER/workspace/doctolib/treatment-plan/packages/tpf-national-health-records-ui/src/types.ts (Line 68)

export type SearchDocumentsFn = (appliedFilters?: Record<string, unknown>) => Promise<SearchDocumentsResult>

Status: ✅ No pagination parameters. Currently takes only appliedFilters. The plan needs to extend this to include pageNumber and pageSize.

SearchDocumentsResult type (Lines 60-66):

export type SearchDocumentsResult = {
  data: NhrDocument[]
  total?: number
  status: NhrResultStatus
  message?: string
  code?: string
}

2. NhrDocumentListModal Component

File: /Users/USER/workspace/doctolib/treatment-plan/packages/tpf-national-health-records-ui/src/components/NhrDocumentListModal/NhrDocumentListModal.tsx

Current flow: - Lines 61-72: fetchDocuments() called in useEffect when appliedFilters changes - Line 21: await searchDocuments(appliedFilters) - passes only filters, no pagination - Lines 32-36: Result sets rows and total in state - Line 114-125: Passes data={rows}, resultCount={total} to NhrDocumentList

Key insight: Modal owns the data fetching and filter state. It passes raw data to NhrDocumentList which then handles client-side pagination.

3. NhrDocumentList Component

File: /Users/USER/workspace/doctolib/treatment-plan/packages/tpf-national-health-records-ui/src/components/NhrDocumentList/NhrDocumentList.tsx

Current pagination state management: - Line 39: const [currentPage, setCurrentPage] = useState(1) - LOCAL state - Line 41: const pagedData = useMemo(() => getPagedData(data, currentPage), [data, currentPage]) - Lines 48-50: Resets to page 1 when filters applied

Props handling:

export type NhrDocumentListProps = {
  data?: NhrDocument[]           // Raw data from server
  resultCount?: number            // Total count for pagination display
  appliedFilters?: Record<string, unknown>  // External filter control
  onApplyFilters?: (filters: Record<string, unknown>) => void
}

Key insight: currentPage is entirely local to NhrDocumentList. When filters change externally (via modal), page resets but server isn't told about pagination state.

4. getPagedData Utility

File: /Users/USER/workspace/doctolib/treatment-plan/packages/tpf-national-health-records-ui/src/utils/nhrPaginationHelpers.ts

export const PAGE_SIZE = 20

export const getPagedData = <T>(data: T[] | undefined, currentPage: number): T[] | undefined =>
  data?.slice((currentPage - 1) * PAGE_SIZE, currentPage * PAGE_SIZE)

Status: ✅ Still used. Line 41 in NhrDocumentList.tsx calls it to slice client-side.

5. NhrDocumentListTable Component

File: /Users/USER/workspace/doctolib/treatment-plan/packages/tpf-national-health-records-ui/src/components/NhrDocumentListModal/NhrDocumentListTable/NhrDocumentListTable.tsx

Props (Lines 10-18):

export type NhrDocumentListTableProps = {
  columns: ColumnConfig[]
  isLoading?: boolean
  rows?: NhrDocument[]
  actions?: ActionConfig[]
  currentPage: number
  onPageChange: (page: number) => void
  total: number
}

Current implementation (Line 37):

<Pagination currentPage={currentPage} total={total} nbRowsPerPage={PAGE_SIZE} onPageChange={onPageChange} />

Key insight: Table receives currentPage as a prop and onPageChange callback. When user clicks pagination, it calls onPageChange which updates NhrDocumentList state, which then slices the client data via getPagedData().

6. Test Coverage

NhrDocumentListModal.test.tsx - Lines 240-248 test that total is displayed:

it('should display the total result count from searchDocuments', async () => {
  vi.useRealTimers()
  const doc = nhrDocumentFixtureBuilder()
  searchDocuments = vi.fn().mockResolvedValue({ data: [doc], total: 42, status: 'success' })

  setup(<NhrDocumentListModal {...defaultProps()} isOpen={true} onClose={vi.fn()} />)

  expect(await screen.findByText('42 results')).toBeInTheDocument()
})

NhrDocumentList.test.tsx - Lines 179-281 test pagination thoroughly: - Lines 195-209: Shows first page (docs 1-20) by default - Lines 211-229: Shows page 2 when clicked - Lines 231-251: Resets to page 1 when filters applied - Lines 253-266: Uses resultCount prop as total - Lines 268-280: Falls back to data.length when resultCount not provided

NhrDocumentListTable.test.tsx - Line 55-59: Confirms pagination renders

7. Storybook Stories

NhrDocumentList.stories.tsx - Multiple stories with mock data passed to data prop. No server-side pagination simulation.

NhrDocumentListModal.stories.tsx - Line 117:

searchDocuments: () => Promise.resolve({ data: sampleDocuments, status: 'success' as const })

Returns all documents at once. No pagination parameters passed.

Summary of Current Architecture

Modal (owns data fetching & filters)
  ├── fetch: searchDocuments(appliedFilters)  [NO pagination params]
  ├── state: rows[], total, isLoading
  ├── passes to:
  │
  └─► NhrDocumentList (owns pagination state locally)
       ├── state: currentPage [LINE 39]
       ├── compute: pagedData = getPagedData(data, currentPage)  [LINE 41]
       ├── passes to:
       │
       └─► NhrDocumentListTable
            ├── receives: currentPage, total, rows (already sliced)
            └── Pagination component calls onPageChange(page)
                 └─► setCurrentPage(page) in NhrDocumentList
                     └─► re-compute pagedData

What Needs to Change for Server-Side Pagination

1. SearchDocumentsFn signature - Add pageNumber?: number and pageSize?: number parameters
2. Modal responsibility - Move currentPage state from NhrDocumentList to NhrDocumentListModal
3. Modal's fetchDocuments - Pass currentPage to searchDocuments() call
4. NhrDocumentList props - Accept currentPage and onPageChange as external props (already does for controlled mode via appliedFilters)
5. Remove getPagedData - No longer needed; server returns already-paginated data
6. Update tests - All pagination tests in NhrDocumentList.test.tsx need refactoring since slicing moves to Modal

The plan from 2026-04-14 is still valid — no contradictions found. The architecture clearly shows pagination is currently client-side (data slicing), and moving it server-side is a clean migration path.