Wire plan_ready, list_ready, new_suggestions and Send to Google Chat (Feature 19) (#167)

Co-authored-by: orchestrator-agent <20+orchestrator-agent@code.cubecraftcreations.com>

web/src/App.test.tsx

@@ -120,6 +120,7 @@ describe('App routes', () => {
           title: null,
           status: 'current',
           sent_to_chat_at: null,
+          chat_send_unconfirmed_at: null,
           needed_count: 1,
           total_count: 1,
           groups: [{ dinner: { id: 'd1', name: 'Beef tacos' }, date: week, day: 'Monday', items: [{ id: 'i1', name: 'Ground beef', qty: '1 lb', needed: true }] }],

web/src/plan/PlanPage.module.css

@@ -258,75 +258,10 @@
   color: var(--color-neutral-700);
 }
 
-/* An action with nothing behind it yet (Send to Google Chat until Feature
-   19): it keeps focus, so hovering, tapping or focusing it shows the
-   tooltip. */
-.unavailable {
-  position: relative;
-  display: flex;
-  flex-direction: column;
-}
-
 .pushButton {
   min-height: 50px;
 }
 
-.unavailable [aria-disabled='true'] {
-  opacity: 0.45;
-  cursor: not-allowed;
-}
-
-/* Unavailable, it neither darkens nor presses. */
-.unavailable .primary[aria-disabled='true']:hover,
-.unavailable .primary[aria-disabled='true']:active {
-  background: var(--color-accent);
-  transform: none;
-}
-
-.unavailable .outline[aria-disabled='true']:hover,
-.unavailable .outline[aria-disabled='true']:active {
-  background: transparent;
-  transform: none;
-}
-
-.hint {
-  position: absolute;
-  bottom: calc(100% + 8px);
-  left: 50%;
-  transform: translateX(-50%);
-  width: max-content;
-  max-width: 100%;
-  padding: 8px 12px;
-  border-radius: var(--radius-md);
-  background: var(--color-text);
-  color: var(--color-bg);
-  font-family: var(--font-body);
-  font-size: 13px;
-  line-height: 1.4;
-  text-align: center;
-  box-shadow: var(--shadow-md);
-  visibility: hidden;
-  pointer-events: none;
-}
-
-/* In the plan manager's header the tooltip opens below, at the action's
-   right edge. */
-.below .hint {
-  top: calc(100% + 8px);
-  bottom: auto;
-  left: auto;
-  right: 0;
-  transform: none;
-  width: 240px;
-  max-width: none;
-  z-index: 1;
-}
-
-.unavailable:hover .hint,
-.unavailable [aria-disabled='true']:focus + .hint {
-  visibility: visible;
-}
-
 /* The plan manager's header: kicker and title beside the week buttons, over
    the sync status and the actions. */
 .wideHeader {

web/src/plan/PlanPage.test.tsx

@@ -215,6 +215,7 @@ function supplyRun(needed: number) {
     title: null,
     status: 'current',
     sent_to_chat_at: null,
+    chat_send_unconfirmed_at: null,
     needed_count: needed,
     total_count: 32,
     groups: [],

web/src/plan/PlanPage.tsx

@@ -1,6 +1,6 @@
 import { useQueryClient } from '@tanstack/react-query'
 import { CalendarDays, Check, ChevronLeft, ChevronRight, Plus, RefreshCw, ShoppingCart } from 'lucide-react'
-import { useEffect, useId, useMemo, useState, type ReactNode } from 'react'
+import { useEffect, useMemo, useState } from 'react'
 import { Link } from 'react-router'
 import { ApiError, useJob } from '../api/index.ts'
 import { QUEST_LOG_KEY } from '../discover/api.ts'
@@ -9,7 +9,7 @@ import { methodLabels } from '../settings/RegularsSettingsPage.tsx'
 import { formatClockTime, useHouseholdSettings } from '../settings/api.ts'
 import { supplyRunScreen, useGenerateSupplyRun, useSupplyRun } from '../shopping/api.ts'
 import { useBreakpoint, type Breakpoint } from '../shell/useBreakpoint.ts'
-import { Button, type ButtonVariant } from '../ui/Button.tsx'
+import { Button } from '../ui/Button.tsx'
 import buttonStyles from '../ui/Button.module.css'
 import { EmptyState } from '../ui/EmptyState.tsx'
 import { ErrorBanner } from '../ui/ErrorBanner.tsx'
@@ -672,40 +672,6 @@ function PushFailure({ error, cached, onRetry }: { error: Error; cached: boolean
   )
 }
 
-// Unavailable is an action with nothing behind it yet (Send to Google
-// Chat): it stays focusable, so a tap or focus shows the tooltip saying
-// why, above it or, at the top of the page, below.
-export function Unavailable({
-  hint,
-  variant = 'primary',
-  below = false,
-  className,
-  children,
-}: {
-  hint: string
-  variant?: ButtonVariant
-  below?: boolean
-  className?: string
-  children: ReactNode
-}) {
-  const hintId = useId()
-  return (
-    <div className={[styles.unavailable, below && styles.below].filter(Boolean).join(' ')}>
-      <Button
-        variant={variant}
-        className={[className, styles[variant]].filter(Boolean).join(' ')}
-        aria-disabled="true"
-        aria-describedby={hintId}
-      >
-        {children}
-      </Button>
-      <span id={hintId} role="tooltip" className={styles.hint}>
-        {hint}
-      </span>
-    </div>
-  )
-}
-
 // PlanPage is the Draft board on the week chosen with the previous / next
 // week buttons: mock 1f on mobile; from tablet up the plan manager, with the
 // Quest log as a strip under the grid on tablet (2c) and the Quest log and

web/src/shopping/SupplyArchivePage.test.tsx

@@ -308,6 +308,7 @@ const FROZEN = {
   title: 'Pizza, pot roast & the great orzo trial',
   status: 'archived',
   sent_to_chat_at: null,
+  chat_send_unconfirmed_at: null,
   needed_count: 1,
   total_count: 2,
   groups: [

web/src/shopping/SupplyRunPage.module.css

@@ -238,6 +238,10 @@
   color: var(--color-accent-2-800);
 }
 
+.unconfirmed {
+  color: var(--color-accent-700);
+}
+
 .footer {
   display: flex;
   flex-direction: column;

web/src/shopping/SupplyRunPage.test.tsx

@@ -13,6 +13,7 @@ import { sentAt, SupplyRunPage } from './SupplyRunPage.tsx'
 
 const THIS_WEEK = '/api/v1/shopping/2026-10-05'
 const GENERATE = `${THIS_WEEK}/generate`
+const SEND_CHAT = `${THIS_WEEK}/send-chat`
 const ITEM = (id: string) => `/api/v1/shopping/items/${id}`
 
 type Item = { id: string; name: string; qty: string | null; needed: boolean }
@@ -52,6 +53,7 @@ function supplyRun(overrides: Record<string, unknown> = {}, weekStart = '2026-10
     title: null,
     status: 'current',
     sent_to_chat_at: null,
+    chat_send_unconfirmed_at: null,
     needed_count: items.filter((item) => item.needed).length,
     total_count: items.length,
     groups: GROUPS,
@@ -372,19 +374,122 @@ describe('SupplyRunPage', () => {
     expect(archive).toHaveAttribute('href', '/plan/shopping/archive')
     expect(archive).toHaveClass(buttonStyles.outline!)
 
-    // Send to Google Chat waits for Feature 19: primary, unavailable, and
-    // its tooltip says so. Pressing it sends nothing.
-    const send = screen.getByRole('button', { name: 'Send to Google Chat' })
+    // Already sent, the primary action sends it again.
+    const send = screen.getByRole('button', { name: 'Send again' })
     expect(send).toHaveClass(buttonStyles.primary!)
-    expect(send).toHaveAttribute('aria-disabled', 'true')
-    expect(send).toHaveAccessibleDescription('Sending the shopping list to Google Chat arrives in a later update.')
-    fireEvent.click(send)
+    expect(send).toBeEnabled()
     expect(writes(fetchMock)).toEqual([])
 
     expect(screen.getByText('Sent to Google Chat · Sat 8:00 am')).toBeInTheDocument()
     expect(screen.queryByRole('link', { name: 'Supply archive' })).not.toBeInTheDocument()
   })
 
+  it('sends the list to Google Chat once and shows when it was sent', async () => {
+    mockViewport(1180)
+    const sent = deferred()
+    const fetchMock = stubServer({
+      [`GET ${THIS_WEEK}`]: () => jsonResponse(200, supplyRun()),
+      [`POST ${SEND_CHAT}`]: () => sent.response,
+    })
+    await renderPage()
+
+    await screen.findByText('4 / 6')
+    expect(screen.queryByText(/Sent to Google Chat ·/)).not.toBeInTheDocument()
+    fireEvent.click(screen.getByRole('button', { name: 'Send to Google Chat' }))
+
+    const sending = await screen.findByRole('button', { name: 'Sending…' })
+    expect(sending).toBeDisabled()
+    expect(writes(fetchMock)).toEqual([`POST ${SEND_CHAT} {"resend":false}`])
+    // Saturday Oct 10, 8:00 am in New York.
+    sent.send(jsonResponse(200, supplyRun({ sent_to_chat_at: '2026-10-10T12:00:00Z' })))
+
+    expect(await screen.findByText('Sent to Google Chat · Sat 8:00 am')).toBeInTheDocument()
+    expect(screen.getByRole('button', { name: 'Send again' })).toBeEnabled()
+    expect(screen.queryByRole('alert')).not.toBeInTheDocument()
+  })
+
+  it('sends a list already sent again with resend', async () => {
+    mockViewport(1440)
+    const fetchMock = stubServer({
+      [`GET ${THIS_WEEK}`]: () => jsonResponse(200, supplyRun({ sent_to_chat_at: '2026-10-10T12:00:00Z' })),
+      [`POST ${SEND_CHAT}`]: () => jsonResponse(200, supplyRun({ sent_to_chat_at: '2026-10-10T16:30:00Z' })),
+    })
+    await renderPage()
+
+    fireEvent.click(await screen.findByRole('button', { name: 'Send again' }))
+
+    expect(await screen.findByText('Sent to Google Chat · Sat 12:30 pm')).toBeInTheDocument()
+    expect(writes(fetchMock)).toEqual([`POST ${SEND_CHAT} {"resend":true}`])
+  })
+
+  it('says why a send to Google Chat failed, and retries it', async () => {
+    mockViewport(1180)
+    const answers = [
+      () => errorResponse(409, 'not_configured'),
+      () => jsonResponse(200, supplyRun({ sent_to_chat_at: '2026-10-10T12:00:00Z' })),
+    ]
+    const fetchMock = stubServer({
+      [`GET ${THIS_WEEK}`]: () => jsonResponse(200, supplyRun()),
+      [`POST ${SEND_CHAT}`]: () => answers.shift()!(),
+    })
+    await renderPage()
+
+    fireEvent.click(await screen.findByRole('button', { name: 'Send to Google Chat' }))
+
+    const alert = await screen.findByRole('alert')
+    expect(alert).toHaveTextContent("Couldn't send the shopping list to Google Chat. not_configured message")
+    expect(screen.queryByText(/Sent to Google Chat ·/)).not.toBeInTheDocument()
+    expect(screen.getByRole('button', { name: 'Send to Google Chat' })).toBeEnabled()
+
+    fireEvent.click(within(alert).getByRole('button', { name: 'Retry' }))
+    expect(await screen.findByText('Sent to Google Chat · Sat 8:00 am')).toBeInTheDocument()
+    expect(screen.queryByRole('alert')).not.toBeInTheDocument()
+    expect(writes(fetchMock)).toEqual([`POST ${SEND_CHAT} {"resend":false}`, `POST ${SEND_CHAT} {"resend":false}`])
+  })
+
+  it('says a send whose outcome is not known was not confirmed, offers no retry, and sends again only with resend', async () => {
+    mockViewport(1180)
+    let run = supplyRun()
+    const answers = [
+      () => {
+        // Saturday Oct 10, 8:00 am in New York.
+        run = supplyRun({ chat_send_unconfirmed_at: '2026-10-10T12:00:00Z' })
+        return errorResponse(502, 'chat_unconfirmed')
+      },
+      () => jsonResponse(200, supplyRun({ sent_to_chat_at: '2026-10-10T12:05:00Z' })),
+    ]
+    const fetchMock = stubServer({
+      [`GET ${THIS_WEEK}`]: () => jsonResponse(200, run),
+      [`POST ${SEND_CHAT}`]: () => answers.shift()!(),
+    })
+    await renderPage()
+
+    fireEvent.click(await screen.findByRole('button', { name: 'Send to Google Chat' }))
+
+    const alert = await screen.findByRole('alert')
+    expect(alert).toHaveTextContent("Couldn't send the shopping list to Google Chat. chat_unconfirmed message")
+    expect(within(alert).queryByRole('button')).not.toBeInTheDocument()
+    // The Supply run is read again, and says the send is unconfirmed.
+    expect(
+      await screen.findByText('Send to Google Chat not confirmed · Sat 8:00 am — check the space before sending again'),
+    ).toBeInTheDocument()
+    expect(screen.queryByText(/Sent to Google Chat ·/)).not.toBeInTheDocument()
+
+    fireEvent.click(screen.getByRole('button', { name: 'Send again' }))
+    expect(await screen.findByText('Sent to Google Chat · Sat 8:05 am')).toBeInTheDocument()
+    expect(screen.queryByText(/not confirmed/)).not.toBeInTheDocument()
+    expect(writes(fetchMock)).toEqual([`POST ${SEND_CHAT} {"resend":false}`, `POST ${SEND_CHAT} {"resend":true}`])
+  })
+
+  it('shows an unconfirmed send on mobile', async () => {
+    stubServer({ [`GET ${THIS_WEEK}`]: () => jsonResponse(200, supplyRun({ chat_send_unconfirmed_at: '2026-10-10T12:00:00Z' })) })
+    await renderPage()
+
+    expect(
+      await screen.findByText('Send to Google Chat not confirmed · Sat 8:00 am — check the space before sending again'),
+    ).toBeInTheDocument()
+  })
+
   it('renders an archived list read-only, tagged Archived', async () => {
     const fetchMock = stubServer({
       'GET /api/v1/shopping/2026-09-28': () =>

web/src/shopping/SupplyRunPage.tsx

@@ -1,10 +1,11 @@
 import { Archive, Check, CloudUpload, MessageSquare } from 'lucide-react'
 import { useState } from 'react'
 import { Link, useSearchParams } from 'react-router'
-import { Unavailable } from '../plan/PlanPage.tsx'
 import { defaultWeek, localNow, weekdayKicker, weekLabel, weekStart as weekOf } from '../plan/week.ts'
+import { ApiError } from '../api/errors.ts'
 import { formatClockTime, useHouseholdSettings } from '../settings/api.ts'
 import { useBreakpoint, type Breakpoint } from '../shell/useBreakpoint.ts'
+import { Button } from '../ui/Button.tsx'
 import buttonStyles from '../ui/Button.module.css'
 import { Checkbox } from '../ui/Checkbox.tsx'
 import { EmptyState } from '../ui/EmptyState.tsx'
@@ -14,6 +15,7 @@ import { Skeleton } from '../ui/Skeleton.tsx'
 import { Tag } from '../ui/Tag.tsx'
 import {
   useGenerateSupplyRun,
+  useSendToChat,
   useSupplyRun,
   useToggles,
   WEEK_PARAM,
@@ -27,10 +29,6 @@ import styles from './SupplyRunPage.module.css'
 // SUPPLY_ARCHIVE is the Supply archive screen.
 export const SUPPLY_ARCHIVE = '/plan/shopping/archive'
 
-// CHAT_HINT is why Send to Google Chat is unavailable.
-// TODO(Feature 19): send the Supply run to Google Chat once it is built.
-const CHAT_HINT = 'Sending the shopping list to Google Chat arrives in a later update.'
-
 // sentAt is when the Supply run was sent to Google Chat as its status line
 // says it, in the household's zone: "Sat 8:00 am".
 export function sentAt(at: Date, timezone: string): string {
@@ -104,6 +102,29 @@ function SentStatus({ at, timezone }: { at: Date; timezone: string }) {
   )
 }
 
+// UnconfirmedStatus is the status line while a send to Google Chat whose
+// outcome is not known is recorded: it may or may not have been posted.
+function UnconfirmedStatus({ at, timezone }: { at: Date; timezone: string }) {
+  return (
+    <p className={`${styles.sent} ${styles.unconfirmed}`}>
+      <Icon icon={MessageSquare} size="inline" />
+      Send to Google Chat not confirmed · {sentAt(at, timezone)} — check the space before sending again
+    </p>
+  )
+}
+
+// SendToChat posts the Supply run to Google Chat: "Send to Google Chat"
+// until it is sent, or a send is unconfirmed, then "Send again", which
+// posts it once more.
+function SendToChat({ sent, pending, onSend }: { sent: boolean; pending: boolean; onSend: () => void }) {
+  return (
+    <Button className={styles.action} disabled={pending} onClick={onSend}>
+      <Icon icon={MessageSquare} size="inline" />
+      {pending ? 'Sending…' : sent ? 'Send again' : 'Send to Google Chat'}
+    </Button>
+  )
+}
+
 // ArchiveLink opens the Supply archive: an outline action from tablet up, a
 // grape link on mobile.
 function ArchiveLink({ layout }: { layout: Breakpoint }) {
@@ -120,13 +141,22 @@ function ArchiveLink({ layout }: { layout: Breakpoint }) {
 // the week's dates, the title with the count still to buy of all items, and
 // one card per dinner, stacked on mobile and in three masonry columns from
 // tablet up, where Archive and Send to Google Chat are actions in the
-// header. On a current Supply run each item toggles at once (useToggles); a
+// header; a send that fails says why, and one whose outcome is not known
+// offers no retry and leaves the status line saying so. On a current Supply run each item toggles at once (useToggles); a
 // toggle refused puts the item back and says why. An archived one, or any
 // opened from the Supply archive (readOnly), is read-only and tagged
 // Archived, and a toggle it refused is not offered again.
 function SupplyRunList({ weekStart, timezone, layout, readOnly }: WeekProps) {
   const toggles = useToggles(weekStart)
+  const send = useSendToChat(weekStart)
   const run = toggles.shown
+  const sent = run.sent_to_chat_at !== null
+  // A send whose outcome is not known is posted again only on request.
+  const resend = sent || run.chat_send_unconfirmed_at !== null
+  const unconfirmed = !send.isPending && run.chat_send_unconfirmed_at !== null && (
+    <UnconfirmedStatus at={run.chat_send_unconfirmed_at} timezone={timezone} />
+  )
+  const sendUnconfirmed = send.error instanceof ApiError && send.error.code === 'chat_unconfirmed'
   const viewOnly = readOnly || run.status === 'archived'
   const wide = layout !== 'mobile'
   const failed = toggles.failed
@@ -155,12 +185,7 @@ function SupplyRunList({ weekStart, timezone, layout, readOnly }: WeekProps) {
         {wide && (
           <div className={styles.actions}>
             <ArchiveLink layout={layout} />
-            {!viewOnly && (
-              <Unavailable hint={CHAT_HINT} below className={styles.action}>
-                <Icon icon={MessageSquare} size="inline" />
-                Send to Google Chat
-              </Unavailable>
-            )}
+            {!viewOnly && <SendToChat sent={resend} pending={send.isPending} onSend={() => send.mutate(resend)} />}
           </div>
         )}
       </header>
@@ -170,7 +195,13 @@ function SupplyRunList({ weekStart, timezone, layout, readOnly }: WeekProps) {
           {failed.error.message}
         </ErrorBanner>
       )}
+      {send.isError && !viewOnly && (
+        <ErrorBanner onRetry={sendUnconfirmed ? undefined : () => send.mutate(resend)}>
+          Couldn't send the shopping list to Google Chat. {send.error.message}
+        </ErrorBanner>
+      )}
       {wide && run.sent_to_chat_at !== null && <SentStatus at={run.sent_to_chat_at} timezone={timezone} />}
+      {wide && unconfirmed}
       {run.groups.length === 0 ? (
         <EmptyState title="Nothing to buy">None of this week's dinners has a recipe with ingredients yet.</EmptyState>
       ) : (
@@ -183,6 +214,7 @@ function SupplyRunList({ weekStart, timezone, layout, readOnly }: WeekProps) {
       {!wide && (
         <footer className={styles.footer}>
           {run.sent_to_chat_at !== null && <SentStatus at={run.sent_to_chat_at} timezone={timezone} />}
+          {unconfirmed}
           <ArchiveLink layout={layout} />
         </footer>
       )}

web/src/shopping/api.ts

@@ -72,14 +72,17 @@ export type SupplyRunGroup = { dinner: { id: string; name: string }; date: strin
 export type Counts = { needed_count: number; total_count: number }
 
 // SupplyRun is GET /api/v1/shopping/{weekStart}: label is the week label,
-// "Week 41 · Oct 5 – 11", title the AI's title once written, and
-// sent_to_chat_at when it was sent to Google Chat, if it was.
+// "Week 41 · Oct 5 – 11", title the AI's title once written,
+// sent_to_chat_at when it was sent to Google Chat, if it was, and
+// chat_send_unconfirmed_at when a send whose outcome is not known began,
+// if one did: it may or may not have reached Google Chat.
 export type SupplyRun = Counts & {
   weekStart: string
   label: string
   title: string | null
   status: SupplyRunStatus
   sent_to_chat_at: Date | null
+  chat_send_unconfirmed_at: Date | null
   groups: SupplyRunGroup[]
 }
 
@@ -125,12 +128,12 @@ function parseGroup(where: string, body: unknown): SupplyRunGroup {
   }
 }
 
-// sentAt reads sent_to_chat_at, an RFC 3339 instant or null.
-function sentAt(where: string, value: unknown): Date | null {
+// instant reads field, an RFC 3339 instant or null.
+function instant(where: string, field: string, value: unknown): Date | null {
   if (value === null) return null
   const at = typeof value === 'string' ? new Date(value) : null
   if (at === null || Number.isNaN(at.getTime())) {
-    throw new Error(`${where}: sent_to_chat_at ${JSON.stringify(value)} is not an instant`)
+    throw new Error(`${where}: ${field} ${JSON.stringify(value)} is not an instant`)
   }
   return at
 }
@@ -150,7 +153,8 @@ export function parseSupplyRun(where: string, weekStart: string, body: unknown):
     label: body.label,
     title: body.title,
     status: oneOf(where, 'status', SUPPLY_RUN_STATUSES, body.status),
-    sent_to_chat_at: sentAt(where, body.sent_to_chat_at),
+    sent_to_chat_at: instant(where, 'sent_to_chat_at', body.sent_to_chat_at),
+    chat_send_unconfirmed_at: instant(where, 'chat_send_unconfirmed_at', body.chat_send_unconfirmed_at),
     ...parseCounts(where, body),
     groups: body.groups.map((group) => parseGroup(where, group)),
   }
@@ -206,6 +210,27 @@ export function useGenerateSupplyRun(weekStart: string) {
   })
 }
 
+// useSendToChat posts the week's Supply run to Google Chat (POST
+// /api/v1/shopping/{weekStart}/send-chat); the Supply run it answers with,
+// sent_to_chat_at recorded, is the one shown. A week already sent, or with
+// a send unconfirmed, is posted again only with resend: without it the
+// server answers with the Supply run as it is. A send that fails re-reads
+// the Supply run, so a send left unconfirmed shows as such.
+export function useSendToChat(weekStart: string) {
+  const { apiFetch } = useApi()
+  const queryClient = useQueryClient()
+  return useMutation({
+    mutationFn: async (resend: boolean): Promise<SupplyRun> => {
+      const path = `${supplyRunPath(weekStart)}/send-chat`
+      return parseSupplyRun(`POST ${path}`, weekStart, await apiFetch<unknown>(path, { method: 'POST', body: { resend } }))
+    },
+    onSuccess: (run) => {
+      queryClient.setQueryData<SupplyRun | null>(supplyRunKey(weekStart), run)
+    },
+    onError: () => queryClient.invalidateQueries({ queryKey: supplyRunKey(weekStart) }),
+  })
+}
+
 // Toggle is one item marked to buy (needed) or "have it" (not needed).
 export type Toggle = { id: string; needed: boolean }
 

web/src/shopping/offlineQueue.test.tsx

@@ -93,6 +93,7 @@ function stubServer(
     title: null,
     status: week === '2026-10-05' ? status : 'current',
     sent_to_chat_at: null,
+    chat_send_unconfirmed_at: null,
     ...counts(week),
     groups: [
       {