Feature 21: Home Dashboard (#181)

Co-authored-by: dev_agent <dev_agent@cubecraftlabs.com>
2026-10-10 20:07:53 -04:00
parent ecf7c6be89
commit fd087e0ba3
59 changed files with 3923 additions and 87 deletions
@@ -0,0 +1,6 @@
+package home
+
+import "time"
+
+// SetClock makes now the clock s reads "now" and "tonight" on.
+func SetClock(s *Service, now func() time.Time) { s.now = now }
@@ -0,0 +1,253 @@
+// Package home reads the Home screen: tonight's dinner, the Side quests to
+// swipe, the Supply run and whether there are recent updates. It owns no
+// data: every value is read through the service that owns it, and "now"
+// and "tonight" are in the household's zone, never UTC.
+package home
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"time"
+
+	"code.cubecraftlabs.com/Maniacs_Mansion/Meal-Quest/internal/household"
+	"code.cubecraftlabs.com/Maniacs_Mansion/Meal-Quest/internal/notify"
+	"code.cubecraftlabs.com/Maniacs_Mansion/Meal-Quest/internal/plan"
+	"code.cubecraftlabs.com/Maniacs_Mansion/Meal-Quest/internal/shopping"
+	"code.cubecraftlabs.com/Maniacs_Mansion/Meal-Quest/internal/store"
+	"code.cubecraftlabs.com/Maniacs_Mansion/Meal-Quest/internal/suggest"
+)
+
+// Service reads the Home screen.
+type Service struct {
+	settings *household.SettingsService
+	plans    *plan.Service
+	suggest  *suggest.Service
+	shopping *shopping.Service
+	notifier *notify.Service
+	// now is the clock "now" and "tonight" are read on; tests replace it.
+	now func() time.Time
+}
+
+// NewService returns a service reading through the given services.
+func NewService(settings *household.SettingsService, plans *plan.Service, suggestSvc *suggest.Service, shop *shopping.Service, notifier *notify.Service) (*Service, error) {
+	switch {
+	case settings == nil:
+		return nil, errors.New("home: nil household settings service")
+	case plans == nil:
+		return nil, errors.New("home: nil plan service")
+	case suggestSvc == nil:
+		return nil, errors.New("home: nil suggestions service")
+	case shop == nil:
+		return nil, errors.New("home: nil shopping service")
+	case notifier == nil:
+		return nil, errors.New("home: nil notifier")
+	}
+	return &Service{settings: settings, plans: plans, suggest: suggestSvc, shopping: shop, notifier: notifier, now: time.Now}, nil
+}
+
+// Home is the Home screen as the API shows it.
+type Home struct {
+	// DateLabel is today in the household's zone, e.g. "Friday, Oct 2".
+	DateLabel string `json:"dateLabel"`
+	// Timezone is the household's IANA zone, whose next local midnight
+	// is when Home is read again for the new day.
+	Timezone string `json:"timezone"`
+	// Tonight is the dinner planned for today on the current week's plan;
+	// nil when the week has no plan.
+	Tonight *Dinner `json:"tonight"`
+	// SideQuestCount is how many Side quests are pending on the deck.
+	SideQuestCount int `json:"sideQuestCount"`
+	// ShoppingList is the Supply run of the upcoming week when it has one,
+	// else of the current week.
+	ShoppingList  ShoppingStatus `json:"shoppingList"`
+	RecentUpdates RecentUpdates  `json:"recentUpdates"`
+}
+
+// Dinner is tonight's dinner.
+type Dinner struct {
+	ID    string  `json:"id"`
+	Name  string  `json:"name"`
+	Photo *string `json:"photo"`
+	// Origin is regular or side_quest.
+	Origin       string `json:"origin"`
+	MinutesTotal *int64 `json:"minutes_total"`
+}
+
+// ShoppingStatus is whether a week's Supply run is ready.
+type ShoppingStatus struct {
+	// WeekStart is the Monday of the week, YYYY-MM-DD.
+	WeekStart string `json:"weekStart"`
+	// Label is the week label, e.g. "Week 41 · Oct 5 – 11".
+	Label string `json:"label"`
+	// Ready is true when the week has a Supply run.
+	Ready bool `json:"ready"`
+	// SentToChatAt is when the Supply run was sent to Google Chat; nil
+	// until it is, and when there is no Supply run.
+	SentToChatAt *string `json:"sentToChatAt"`
+}
+
+// RecentUpdates says whether there is something new for the bell.
+type RecentUpdates struct {
+	// Unread is true when a notification was stored after the household
+	// last saw its updates (household_settings.updates_seen_at), or at all
+	// when it never has.
+	Unread bool `json:"unread"`
+}
+
+// Get reads the Home screen at the service's "now". It only reads: it
+// writes nothing, not even the batch bookkeeping a Deck read does.
+func (s *Service) Get(ctx context.Context) (Home, error) {
+	settings, err := s.settings.Get(ctx)
+	if err != nil {
+		return Home{}, fmt.Errorf("home: read household settings: %w", err)
+	}
+	zone, err := household.LoadZone(settings.Timezone)
+	if err != nil {
+		return Home{}, fmt.Errorf("home: household settings: %w", err)
+	}
+	now := s.now().In(zone)
+	today := household.Today(now, zone)
+	thisWeek := household.WeekStart(today)
+
+	tonight, err := s.tonight(ctx, thisWeek, today)
+	if err != nil {
+		return Home{}, err
+	}
+	sideQuests, err := s.suggest.PendingCount(ctx)
+	if err != nil {
+		return Home{}, fmt.Errorf("home: read deck: %w", err)
+	}
+	list, err := s.shoppingStatus(ctx, thisWeek)
+	if err != nil {
+		return Home{}, err
+	}
+	unread, err := s.unread(ctx, settings.UpdatesSeenAt)
+	if err != nil {
+		return Home{}, err
+	}
+	return Home{
+		DateLabel:      now.Format("Monday, Jan 2"),
+		Timezone:       settings.Timezone,
+		Tonight:        tonight,
+		SideQuestCount: sideQuests,
+		ShoppingList:   list,
+		RecentUpdates:  RecentUpdates{Unread: unread},
+	}, nil
+}
+
+// tonight returns the dinner planned on today in the plan of the week
+// starting thisWeek, or nil when the week has no plan.
+func (s *Service) tonight(ctx context.Context, thisWeek, today store.LocalDate) (*Dinner, error) {
+	p, err := s.plans.Get(ctx, thisWeek)
+	if errors.Is(err, plan.ErrNotFound) {
+		return nil, nil
+	}
+	if err != nil {
+		return nil, fmt.Errorf("home: read plan: %w", err)
+	}
+	for _, d := range p.Days {
+		if d.Date == today.String() {
+			return &Dinner{
+				ID: d.Dinner.ID, Name: d.Dinner.Name, Photo: d.Dinner.Photo,
+				Origin: d.Dinner.Origin, MinutesTotal: d.Dinner.Minutes,
+			}, nil
+		}
+	}
+	return nil, fmt.Errorf("home: plan of week %s has no day %s", thisWeek, today)
+}
+
+// shoppingStatus returns the status of the upcoming week's Supply run when
+// it has one, else of the current week's, ready or not.
+func (s *Service) shoppingStatus(ctx context.Context, thisWeek store.LocalDate) (ShoppingStatus, error) {
+	y, m, d := thisWeek.Date()
+	nextWeek := store.LocalDateOf(time.Date(y, m, d+7, 0, 0, 0, 0, time.UTC))
+	for _, week := range []store.LocalDate{nextWeek, thisWeek} {
+		l, err := s.shopping.Get(ctx, week)
+		if errors.Is(err, shopping.ErrListNotFound) {
+			continue
+		}
+		if err != nil {
+			return ShoppingStatus{}, fmt.Errorf("home: read Supply run: %w", err)
+		}
+		return weekStatus(week, true, l.SentToChatAt)
+	}
+	return weekStatus(thisWeek, false, nil)
+}
+
+func weekStatus(week store.LocalDate, ready bool, sentToChatAt *string) (ShoppingStatus, error) {
+	label, err := household.WeekLabel(week)
+	if err != nil {
+		return ShoppingStatus{}, fmt.Errorf("home: %w", err)
+	}
+	return ShoppingStatus{WeekStart: week.String(), Label: label, Ready: ready, SentToChatAt: sentToChatAt}, nil
+}
+
+// unread reports whether a notification was stored after seenAt, the
+// stored updates_seen_at, or at all when it is nil.
+func (s *Service) unread(ctx context.Context, seenAt *string) (bool, error) {
+	var since *time.Time
+	if seenAt != nil {
+		var ts store.Timestamp
+		if err := ts.Scan(*seenAt); err != nil {
+			return false, fmt.Errorf("home: household settings updates_seen_at: %w", err)
+		}
+		since = &ts.Time
+	}
+	unread, err := s.notifier.StoredSince(ctx, since)
+	if err != nil {
+		return false, fmt.Errorf("home: %w", err)
+	}
+	return unread, nil
+}
+
+// RecentLimit is how many events the Recent updates sheet lists.
+const RecentLimit = 10
+
+// Update is one event in the Recent updates sheet.
+type Update struct {
+	// Type is the event type, e.g. plan_ready.
+	Type  string `json:"type"`
+	Title string `json:"title"`
+	Body  string `json:"body"`
+	// URL is the path-absolute, same-origin path a tap on the update opens.
+	URL string `json:"url"`
+	// CreatedAt is when the event was stored, UTC RFC 3339 with
+	// milliseconds; it is what POST /updates/seen takes back.
+	CreatedAt string `json:"created_at"`
+}
+
+// Updates returns the last RecentLimit distinct notification events, newest
+// first, whatever channels they went to.
+func (s *Service) Updates(ctx context.Context) ([]Update, error) {
+	events, err := s.notifier.Recent(ctx, RecentLimit)
+	if err != nil {
+		return nil, fmt.Errorf("home: %w", err)
+	}
+	out := make([]Update, len(events))
+	for i, ev := range events {
+		out[i] = Update{
+			Type: string(ev.Type), Title: ev.Title, Body: ev.Body, URL: ev.URL,
+			CreatedAt: store.Timestamp{Time: ev.CreatedAt}.String(),
+		}
+	}
+	return out, nil
+}
+
+// ErrSeenInFuture is returned by MarkUpdatesSeen for a time after now.
+var ErrSeenInFuture = errors.New("home: updates cannot be seen through a time after now")
+
+// MarkUpdatesSeen records that the household has seen its updates through
+// through, the created_at of the newest update it was shown, so
+// recentUpdates.unread is false until an event is stored after it. A time
+// before the one already recorded changes nothing; one after now is
+// ErrSeenInFuture, since it would hide events not yet stored.
+func (s *Service) MarkUpdatesSeen(ctx context.Context, through time.Time) error {
+	if through.After(s.now()) {
+		return ErrSeenInFuture
+	}
+	if err := s.settings.MarkUpdatesSeen(ctx, through); err != nil {
+		return fmt.Errorf("home: %w", err)
+	}
+	return nil
+}
@@ -0,0 +1,598 @@
+package home_test
+
+import (
+	"context"
+	"database/sql"
+	"encoding/base64"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"log/slog"
+	"net/http"
+	"net/url"
+	"testing"
+	"time"
+
+	"code.cubecraftlabs.com/Maniacs_Mansion/Meal-Quest/internal/ai/harness"
+	"code.cubecraftlabs.com/Maniacs_Mansion/Meal-Quest/internal/ai/llm"
+	"code.cubecraftlabs.com/Maniacs_Mansion/Meal-Quest/internal/ai/skills"
+	"code.cubecraftlabs.com/Maniacs_Mansion/Meal-Quest/internal/chat"
+	"code.cubecraftlabs.com/Maniacs_Mansion/Meal-Quest/internal/db"
+	"code.cubecraftlabs.com/Maniacs_Mansion/Meal-Quest/internal/gcal"
+	"code.cubecraftlabs.com/Maniacs_Mansion/Meal-Quest/internal/gcal/gcaltest"
+	"code.cubecraftlabs.com/Maniacs_Mansion/Meal-Quest/internal/home"
+	"code.cubecraftlabs.com/Maniacs_Mansion/Meal-Quest/internal/household"
+	"code.cubecraftlabs.com/Maniacs_Mansion/Meal-Quest/internal/jobs"
+	"code.cubecraftlabs.com/Maniacs_Mansion/Meal-Quest/internal/notify"
+	"code.cubecraftlabs.com/Maniacs_Mansion/Meal-Quest/internal/notify/notifytest"
+	"code.cubecraftlabs.com/Maniacs_Mansion/Meal-Quest/internal/plan"
+	"code.cubecraftlabs.com/Maniacs_Mansion/Meal-Quest/internal/recipes/recipestest"
+	"code.cubecraftlabs.com/Maniacs_Mansion/Meal-Quest/internal/secretbox"
+	"code.cubecraftlabs.com/Maniacs_Mansion/Meal-Quest/internal/shopping"
+	"code.cubecraftlabs.com/Maniacs_Mansion/Meal-Quest/internal/store"
+	"code.cubecraftlabs.com/Maniacs_Mansion/Meal-Quest/internal/suggest"
+	"code.cubecraftlabs.com/Maniacs_Mansion/Meal-Quest/migrations"
+)
+
+// zone is the household's zone in these tests: not UTC, so a late local
+// evening is already the next day in UTC.
+const zone = "America/Chicago"
+
+// weekDates is the week of 2026-10-12, Monday first.
+var weekDates = []string{"2026-10-12", "2026-10-13", "2026-10-14", "2026-10-15", "2026-10-16", "2026-10-17", "2026-10-18"}
+
+type env struct {
+	svc      *home.Service
+	st       *store.Store
+	settings *household.SettingsService
+	notifier *notify.Service
+	loc      *time.Location
+}
+
+// newEnv returns a home service over a migrated temp database whose
+// household is in zone, reading "now" from a clock set to at.
+func newEnv(t *testing.T) *env {
+	t.Helper()
+	ctx := t.Context()
+	st, err := store.Open(ctx, t.TempDir())
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Cleanup(func() {
+		if err := st.Close(); err != nil {
+			t.Error(err)
+		}
+	})
+	if err := store.Migrate(ctx, st.Writer, migrations.FS); err != nil {
+		t.Fatal(err)
+	}
+	if err := household.SeedSettings(ctx, st, zone); err != nil {
+		t.Fatal(err)
+	}
+	logger := slog.New(slog.NewTextHandler(io.Discard, nil))
+	runner, err := jobs.NewRunner(st, logger, 1)
+	if err != nil {
+		t.Fatal(err)
+	}
+	notifier := notifytest.New(t, st)
+	pub := &url.URL{Scheme: "https", Host: "mealquest.example"}
+
+	box, err := secretbox.New(base64.StdEncoding.EncodeToString(make([]byte, secretbox.KeySize)))
+	if err != nil {
+		t.Fatal(err)
+	}
+	google := gcaltest.New(t, "https://mealquest.example"+gcal.CallbackPath)
+	googleSvc, err := gcal.NewService(st, box, gcal.Config{
+		ClientID: gcaltest.ClientID, ClientSecret: gcaltest.ClientSecret, PublicURL: pub,
+		SecretKey: []byte("server-secret-key"), Endpoint: google.Endpoint(), RevokeURL: google.RevokeURL(),
+		CalendarAPI: google.CalendarAPI(),
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	draft := func(context.Context, string, skills.WeekRequest) (skills.Week, error) {
+		return skills.Week{}, errors.New("no model in this test")
+	}
+	plans, err := plan.NewService(st, draft, runner, googleSvc, notifier, func() {}, pub, logger)
+	if err != nil {
+		t.Fatal(err)
+	}
+	g := recipestest.NewGrounder(t, st, t.TempDir(), &recipestest.Search{}, &recipestest.Pages{}, &recipestest.Images{}, &llm.Fake{})
+	sideQuests := func(context.Context, string, skills.SideQuestsRequest) (skills.SideQuests, error) {
+		return skills.SideQuests{}, errors.New("no model in this test")
+	}
+	suggestSvc, err := suggest.NewService(st, g, sideQuests, runner, notifier, logger)
+	if err != nil {
+		t.Fatal(err)
+	}
+	chatSvc, err := chat.NewService(st, box, pub, http.DefaultTransport)
+	if err != nil {
+		t.Fatal(err)
+	}
+	title := func(context.Context, string, skills.ArchiveTitleRequest) (skills.ArchiveTitle, error) {
+		return skills.ArchiveTitle{}, errors.New("no model in this test")
+	}
+	shop, err := shopping.NewService(st, title, runner, notifier, chatSvc, logger)
+	if err != nil {
+		t.Fatal(err)
+	}
+	settings := household.NewSettingsService(st)
+	svc, err := home.NewService(settings, plans, suggestSvc, shop, notifier)
+	if err != nil {
+		t.Fatal(err)
+	}
+	loc, err := time.LoadLocation(zone)
+	if err != nil {
+		t.Fatal(err)
+	}
+	return &env{svc: svc, st: st, settings: settings, notifier: notifier, loc: loc}
+}
+
+// at reads the Home screen with the clock at the household-local wall
+// time "YYYY-MM-DD HH:MM".
+func (e *env) at(t *testing.T, local string) home.Home {
+	t.Helper()
+	now, err := time.ParseInLocation("2006-01-02 15:04", local, e.loc)
+	if err != nil {
+		t.Fatal(err)
+	}
+	home.SetClock(e.svc, func() time.Time { return now })
+	h, err := e.svc.Get(t.Context())
+	if err != nil {
+		t.Fatal(err)
+	}
+	return h
+}
+
+// dinner stores a dinner and returns its id.
+func (e *env) dinner(t *testing.T, name, status, origin string, minutes int64) string {
+	t.Helper()
+	now := store.Now().String()
+	d, err := db.New(e.st.Writer).CreateDinner(t.Context(), db.CreateDinnerParams{
+		ID: store.NewID(), Name: name, NormalizedName: harness.Normalize(name), Status: status, Origin: origin,
+		MinutesTotal:    sql.NullInt64{Int64: minutes, Valid: minutes > 0},
+		GroundingStatus: "manual", CreatedAt: now, UpdatedAt: now,
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	return d.ID
+}
+
+// planWeek stores the plan of the week of 2026-10-12: the dinner named for
+// its date each day, a Regular of 30 minutes, but Wednesday a Side quest of
+// unknown minutes. It returns the plan's id.
+func (e *env) planWeek(t *testing.T) string {
+	t.Helper()
+	ctx := t.Context()
+	q := db.New(e.st.Writer)
+	now := store.Now().String()
+	planID := store.NewID()
+	if err := q.CreateWeekPlan(ctx, db.CreateWeekPlanParams{ID: planID, WeekStart: weekDates[0], CreatedAt: now, UpdatedAt: now}); err != nil {
+		t.Fatal(err)
+	}
+	for _, date := range weekDates {
+		id := e.dinner(t, "Dinner "+date, "regular", "regular", 30)
+		if date == "2026-10-14" {
+			id = e.dinner(t, "Dinner "+date, "quest_log", "side_quest", 0)
+		}
+		if err := q.PutPlanDay(ctx, db.PutPlanDayParams{ID: store.NewID(), PlanID: planID, Date: date,
+			DinnerID: sql.NullString{String: id, Valid: true}, CreatedAt: now, UpdatedAt: now}); err != nil {
+			t.Fatal(err)
+		}
+	}
+	return planID
+}
+
+// Tonight's dinner and the date label follow the household's local
+// midnight, not UTC's: late on Tuesday evening in Chicago it is already
+// Wednesday in UTC, and Home still shows Tuesday's dinner.
+func TestTonightSwitchesAtLocalMidnight(t *testing.T) {
+	t.Parallel()
+	e := newEnv(t)
+	e.planWeek(t)
+
+	for _, tc := range []struct {
+		local, label, dinner string
+	}{
+		// 23:59 CDT is 04:59 UTC the next day.
+		{"2026-10-13 23:59", "Tuesday, Oct 13", "Dinner 2026-10-13"},
+		{"2026-10-14 00:00", "Wednesday, Oct 14", "Dinner 2026-10-14"},
+		// 19:00 CDT on Sunday is Monday 00:00 UTC, a week with no plan.
+		{"2026-10-18 19:00", "Sunday, Oct 18", "Dinner 2026-10-18"},
+	} {
+		h := e.at(t, tc.local)
+		if h.DateLabel != tc.label {
+			t.Errorf("at %s: dateLabel = %q, want %q", tc.local, h.DateLabel, tc.label)
+		}
+		if h.Tonight == nil || h.Tonight.Name != tc.dinner {
+			t.Errorf("at %s: tonight = %+v, want %s", tc.local, h.Tonight, tc.dinner)
+		}
+	}
+
+	// Late Sunday evening of the week before, the plan's week has not
+	// begun locally, though in UTC it has.
+	if h := e.at(t, "2026-10-11 23:30"); h.Tonight != nil || h.DateLabel != "Sunday, Oct 11" {
+		t.Errorf("at 2026-10-11 23:30: tonight = %+v, dateLabel = %q, want no dinner on Sunday, Oct 11", h.Tonight, h.DateLabel)
+	}
+}
+
+// Tonight carries the dinner's id, name, photo, origin and minutes.
+func TestTonightDinner(t *testing.T) {
+	t.Parallel()
+	e := newEnv(t)
+	e.planWeek(t)
+
+	h := e.at(t, "2026-10-13 18:00")
+	if h.Tonight == nil || h.Tonight.ID == "" || h.Tonight.Origin != "regular" || h.Tonight.Photo != nil ||
+		h.Tonight.MinutesTotal == nil || *h.Tonight.MinutesTotal != 30 {
+		t.Errorf("tonight = %+v, want Tuesday's 30-minute Regular with no photo", h.Tonight)
+	}
+	h = e.at(t, "2026-10-14 18:00")
+	if h.Tonight == nil || h.Tonight.Origin != "side_quest" || h.Tonight.MinutesTotal != nil {
+		t.Errorf("tonight = %+v, want Wednesday's Side quest of unknown minutes", h.Tonight)
+	}
+}
+
+// With no plan, no suggestions, no Supply run and no notifications, Home
+// says so: no dinner tonight, nothing to swipe, the current week's Supply
+// run not ready and nothing unread.
+func TestHomeEmpty(t *testing.T) {
+	t.Parallel()
+	e := newEnv(t)
+
+	h := e.at(t, "2026-10-13 23:59")
+	want := home.Home{
+		DateLabel: "Tuesday, Oct 13",
+		Timezone:  zone,
+		ShoppingList: home.ShoppingStatus{
+			WeekStart: "2026-10-12", Label: "Week 42 · Oct 12 – 18",
+		},
+	}
+	if h != want {
+		t.Errorf("home = %+v, want %+v", h, want)
+	}
+}
+
+// The Side quest count is the pending cards of the deck: a decided
+// suggestion is not counted.
+func TestSideQuestCount(t *testing.T) {
+	t.Parallel()
+	e := newEnv(t)
+	ctx := t.Context()
+	q := db.New(e.st.Writer)
+	now := store.Now().String()
+	batch, err := q.CreateSuggestionBatch(ctx, db.CreateSuggestionBatchParams{ID: store.NewID(), Trigger: "manual", CreatedAt: now, UpdatedAt: now})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if _, err := q.FinishSuggestionBatch(ctx, db.FinishSuggestionBatchParams{Status: "done", UpdatedAt: now, ID: batch.ID}); err != nil {
+		t.Fatal(err)
+	}
+	for _, name := range []string{"Pho", "Ramen", "Tagine"} {
+		id := e.dinner(t, name, "suggested", "side_quest", 0)
+		if err := q.CreateSuggestion(ctx, db.CreateSuggestionParams{
+			ID: store.NewID(), DinnerID: id, BatchID: batch.ID, Name: name, Reason: "Because", CitedRegularIds: "[]",
+			CreatedAt: now, UpdatedAt: now,
+		}); err != nil {
+			t.Fatal(err)
+		}
+	}
+	if h := e.at(t, "2026-10-13 12:00"); h.SideQuestCount != 3 {
+		t.Errorf("sideQuestCount = %d, want 3", h.SideQuestCount)
+	}
+	if _, err := e.st.Writer.ExecContext(ctx, `UPDATE suggestions SET status = 'declined', decided_at = ? WHERE name = 'Pho'`, now); err != nil {
+		t.Fatal(err)
+	}
+	if h := e.at(t, "2026-10-13 12:00"); h.SideQuestCount != 2 {
+		t.Errorf("sideQuestCount after a Pass = %d, want 2", h.SideQuestCount)
+	}
+}
+
+// Reading Home writes nothing: a batch still pending whose job is gone,
+// which a Deck read would fail, is left as it was, and the read succeeds.
+func TestGetDoesNotWriteBatches(t *testing.T) {
+	t.Parallel()
+	e := newEnv(t)
+	ctx := t.Context()
+	created := "2026-10-13T12:00:00.000Z"
+	batch, err := db.New(e.st.Writer).CreateSuggestionBatch(ctx, db.CreateSuggestionBatchParams{ID: store.NewID(), Trigger: "manual", CreatedAt: created, UpdatedAt: created})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if batch.Status != "pending" {
+		t.Fatalf("new batch status = %q, want pending", batch.Status)
+	}
+	if h := e.at(t, "2026-10-13 12:00"); h.SideQuestCount != 0 {
+		t.Errorf("sideQuestCount = %d, want 0", h.SideQuestCount)
+	}
+	var status, updatedAt string
+	if err := e.st.Reader.QueryRowContext(ctx, `SELECT status, updated_at FROM suggestion_batches WHERE id = ?`, batch.ID).Scan(&status, &updatedAt); err != nil {
+		t.Fatal(err)
+	}
+	if status != "pending" || updatedAt != created {
+		t.Errorf("batch after a Home read = %s at %s, want pending at %s", status, updatedAt, created)
+	}
+}
+
+// The Supply run shown is the upcoming week's when it has one, else the
+// current week's; the weeks are the household's local weeks.
+func TestShoppingStatus(t *testing.T) {
+	t.Parallel()
+	e := newEnv(t)
+	ctx := t.Context()
+	planID := e.planWeek(t)
+	list := func(weekStart string, sent sql.NullString) {
+		t.Helper()
+		now := store.Now().String()
+		if _, err := e.st.Writer.ExecContext(ctx,
+			`INSERT INTO shopping_lists (id, week_start, plan_id, status, sent_to_chat_at, created_at, updated_at) VALUES (?, ?, ?, 'current', ?, ?, ?)`,
+			store.NewID(), weekStart, planID, sent, now, now); err != nil {
+			t.Fatal(err)
+		}
+	}
+
+	list("2026-10-12", sql.NullString{})
+	want := home.ShoppingStatus{WeekStart: "2026-10-12", Label: "Week 42 · Oct 12 – 18", Ready: true}
+	if h := e.at(t, "2026-10-16 09:00"); h.ShoppingList != want {
+		t.Errorf("shoppingList = %+v, want %+v", h.ShoppingList, want)
+	}
+
+	sent := "2026-10-17T13:00:00.000Z"
+	list("2026-10-19", sql.NullString{String: sent, Valid: true})
+	h := e.at(t, "2026-10-16 09:00")
+	if s := h.ShoppingList; s.WeekStart != "2026-10-19" || s.Label != "Week 43 · Oct 19 – 25" || !s.Ready || s.SentToChatAt == nil || *s.SentToChatAt != sent {
+		t.Errorf("shoppingList = %+v, want the upcoming week's, sent at %s", s, sent)
+	}
+
+	// Late Sunday evening locally is Monday in UTC: the current week is
+	// still the week of 2026-10-12, so its upcoming week's list shows.
+	if s := e.at(t, "2026-10-18 23:30").ShoppingList; s.WeekStart != "2026-10-19" {
+		t.Errorf("late Sunday: shoppingList week = %s, want 2026-10-19", s.WeekStart)
+	}
+	// On Monday the week of 2026-10-19 is current and has no upcoming
+	// list.
+	if s := e.at(t, "2026-10-19 08:00").ShoppingList; s.WeekStart != "2026-10-19" || !s.Ready {
+		t.Errorf("Monday: shoppingList = %+v, want the current week's", s)
+	}
+	// A week later neither the current nor the upcoming week has a list.
+	want = home.ShoppingStatus{WeekStart: "2026-10-26", Label: "Week 44 · Oct 26 – Nov 1"}
+	if s := e.at(t, "2026-10-26 08:00").ShoppingList; s != want {
+		t.Errorf("no list: shoppingList = %+v, want %+v", s, want)
+	}
+}
+
+// Recent updates are unread when a notification was stored after the
+// household last saw its updates, or ever when it never has.
+func TestRecentUpdatesUnread(t *testing.T) {
+	t.Parallel()
+	e := newEnv(t)
+	ctx := t.Context()
+
+	if h := e.at(t, "2026-10-13 12:00"); h.RecentUpdates.Unread {
+		t.Error("unread with no notifications")
+	}
+	if err := e.notifier.Emit(ctx, notify.Event{Type: notify.NewSuggestions, Key: "new_suggestions:1", Title: "New Side quests", URL: "/discover"}); err != nil {
+		t.Fatal(err)
+	}
+	if h := e.at(t, "2026-10-13 12:00"); !h.RecentUpdates.Unread {
+		t.Error("not unread with a notification never seen")
+	}
+	seen := func(at time.Time) {
+		t.Helper()
+		if _, err := e.st.Writer.ExecContext(ctx, `UPDATE household_settings SET updates_seen_at = ?`, store.Timestamp{Time: at.UTC().Truncate(time.Millisecond)}.String()); err != nil {
+			t.Fatal(err)
+		}
+	}
+	seen(time.Now().Add(time.Hour))
+	if h := e.at(t, "2026-10-13 12:00"); h.RecentUpdates.Unread {
+		t.Error("unread with every notification seen")
+	}
+	seen(time.Now().Add(-time.Hour))
+	if h := e.at(t, "2026-10-13 12:00"); !h.RecentUpdates.Unread {
+		t.Error("not unread with a notification stored after updates were seen")
+	}
+}
+
+func TestNewServiceRequiresServices(t *testing.T) {
+	t.Parallel()
+	if _, err := home.NewService(nil, nil, nil, nil, nil); err == nil {
+		t.Fatal("NewService accepted nil services")
+	}
+}
+
+// store stores event key of type typ in the outbox at instant at, for each
+// of channels, as notify stores an event.
+func (e *env) store(t *testing.T, typ notify.EventType, key string, at time.Time, channels ...notify.Channel) {
+	t.Helper()
+	payload, err := json.Marshal(notify.Payload{Event: typ, Title: "Title " + key, Body: "Body " + key, URL: "/u/" + key, Tag: key})
+	if err != nil {
+		t.Fatal(err)
+	}
+	ts := store.Timestamp{Time: at.UTC().Truncate(time.Millisecond)}.String()
+	for _, ch := range channels {
+		if _, err := db.New(e.st.Writer).InsertNotification(t.Context(), db.InsertNotificationParams{
+			ID: store.NewID(), EventKey: key, Channel: string(ch), Payload: string(payload),
+			NextAttemptAt: sql.NullString{String: ts, Valid: true}, Now: ts,
+		}); err != nil {
+			t.Fatal(err)
+		}
+	}
+}
+
+// Updates are the last ten distinct events, newest first: an event stored
+// for push and Google Chat is listed once, whatever became of its delivery.
+func TestUpdates(t *testing.T) {
+	t.Parallel()
+	e := newEnv(t)
+	ctx := t.Context()
+
+	got, err := e.svc.Updates(ctx)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if got == nil || len(got) != 0 {
+		t.Errorf("updates with no notifications = %#v, want an empty list", got)
+	}
+
+	base := time.Date(2026, 10, 13, 12, 0, 0, 0, time.UTC)
+	for i := range 12 {
+		key := fmt.Sprintf("plan_ready:%02d", i)
+		e.store(t, notify.PlanReady, key, base.Add(time.Duration(i)*time.Minute), notify.ChannelPush, notify.ChannelChat)
+	}
+	// A delivered and a failed row of one event are still one event.
+	if _, err := e.st.Writer.ExecContext(ctx, `UPDATE notification_outbox SET status = 'sent' WHERE event_key = 'plan_ready:11' AND channel = 'push'`); err != nil {
+		t.Fatal(err)
+	}
+	if _, err := e.st.Writer.ExecContext(ctx, `UPDATE notification_outbox SET status = 'failed' WHERE event_key = 'plan_ready:11' AND channel = 'chat'`); err != nil {
+		t.Fatal(err)
+	}
+
+	got, err = e.svc.Updates(ctx)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(got) != home.RecentLimit {
+		t.Fatalf("updates = %d, want %d: %+v", len(got), home.RecentLimit, got)
+	}
+	for i, u := range got {
+		n := 11 - i
+		key := fmt.Sprintf("plan_ready:%02d", n)
+		want := home.Update{
+			Type: "plan_ready", Title: "Title " + key, Body: "Body " + key, URL: "/u/" + key,
+			CreatedAt: store.Timestamp{Time: base.Add(time.Duration(n) * time.Minute)}.String(),
+		}
+		if u != want {
+			t.Errorf("updates[%d] = %+v, want %+v", i, u, want)
+		}
+	}
+}
+
+// An event emitted to push and Google Chat is one update.
+func TestUpdatesEmittedToTwoChannels(t *testing.T) {
+	t.Parallel()
+	e := newEnv(t)
+	ctx := t.Context()
+	if err := e.notifier.Emit(ctx, notify.Event{Type: notify.PlanReady, Key: "plan_ready:2026-10-12", Title: "Your week is drafted", Body: "Take a look", URL: "/plan"}); err != nil {
+		t.Fatal(err)
+	}
+	var rows int
+	if err := e.st.Reader.QueryRowContext(ctx, `SELECT COUNT(*) FROM notification_outbox`).Scan(&rows); err != nil {
+		t.Fatal(err)
+	}
+	if rows != 2 {
+		t.Fatalf("outbox rows = %d, want push and chat", rows)
+	}
+	got, err := e.svc.Updates(ctx)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(got) != 1 || got[0].Type != "plan_ready" || got[0].Title != "Your week is drafted" || got[0].Body != "Take a look" || got[0].URL != "/plan" {
+		t.Errorf("updates = %+v, want the one plan_ready event", got)
+	}
+}
+
+// Marking updates seen through the newest clears unread until a newer event
+// is stored; marking them seen through an older time does not move the
+// mark back, and a time after now is refused.
+func TestMarkUpdatesSeen(t *testing.T) {
+	t.Parallel()
+	e := newEnv(t)
+	ctx := t.Context()
+	unread := func() bool {
+		t.Helper()
+		return e.at(t, "2026-10-13 12:00").RecentUpdates.Unread
+	}
+	first := time.Date(2026, 10, 13, 16, 0, 0, 0, time.UTC)
+	e.store(t, notify.NewSuggestions, "new_suggestions:1", first, notify.ChannelPush)
+	if !unread() {
+		t.Fatal("not unread with an event never seen")
+	}
+	// The settings were last edited well before: marking updates seen must
+	// keep that time and tell no settings subscriber.
+	edited := (store.Timestamp{Time: time.Date(2026, 10, 1, 9, 0, 0, 0, time.UTC)}).String()
+	if _, err := e.st.Writer.ExecContext(ctx, `UPDATE household_settings SET updated_at = ?`, edited); err != nil {
+		t.Fatal(err)
+	}
+	var notified int
+	unsubscribe := e.settings.Subscribe(func(household.Settings) { notified++ })
+	defer unsubscribe()
+	if err := e.svc.MarkUpdatesSeen(ctx, first); err != nil {
+		t.Fatal(err)
+	}
+	if unread() {
+		t.Error("unread after marking the newest event seen")
+	}
+
+	second := first.Add(time.Millisecond)
+	e.store(t, notify.PlanReady, "plan_ready:2", second, notify.ChannelPush, notify.ChannelChat)
+	if !unread() {
+		t.Error("not unread with an event stored after the mark")
+	}
+	// Seen again through the older event, as a sheet opened before the
+	// newer one arrived would: nothing moves, so it stays unread.
+	if err := e.svc.MarkUpdatesSeen(ctx, first); err != nil {
+		t.Fatal(err)
+	}
+	if !unread() {
+		t.Error("an older mark hid the newer event")
+	}
+	if err := e.svc.MarkUpdatesSeen(ctx, second); err != nil {
+		t.Fatal(err)
+	}
+	if unread() {
+		t.Error("unread after marking the newer event seen")
+	}
+	if err := e.svc.MarkUpdatesSeen(ctx, first); err != nil {
+		t.Fatal(err)
+	}
+	settings, err := e.settings.Get(ctx)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if want := (store.Timestamp{Time: second}).String(); settings.UpdatesSeenAt == nil || *settings.UpdatesSeenAt != want {
+		t.Errorf("updates_seen_at = %v, want %s: an older mark moved it back", settings.UpdatesSeenAt, want)
+	}
+	if settings.UpdatedBy != nil {
+		t.Errorf("updated_by = %q, want unset: marking updates seen is not a settings edit", *settings.UpdatedBy)
+	}
+	if settings.UpdatedAt != edited {
+		t.Errorf("updated_at = %s, want %s: marking updates seen is not a settings edit", settings.UpdatedAt, edited)
+	}
+	if notified != 0 {
+		t.Errorf("settings subscribers told %d times, want none: marking updates seen is not a settings edit", notified)
+	}
+
+	// The clock reads 17:00 UTC.
+	if err := e.svc.MarkUpdatesSeen(ctx, first.Add(2*time.Hour)); !errors.Is(err, home.ErrSeenInFuture) {
+		t.Errorf("mark seen through an hour from now = %v, want ErrSeenInFuture", err)
+	}
+}
+
+// An event stored again for a channel switched on later is as new as that
+// row: the update shows its time, and marking it seen clears unread.
+func TestUpdateStoredAgainForAnotherChannel(t *testing.T) {
+	t.Parallel()
+	e := newEnv(t)
+	ctx := t.Context()
+	first := time.Date(2026, 10, 13, 15, 0, 0, 0, time.UTC)
+	later := first.Add(30 * time.Minute)
+	e.store(t, notify.PlanReady, "plan_ready:1", first, notify.ChannelPush)
+	e.store(t, notify.PlanReady, "plan_ready:1", later, notify.ChannelChat)
+
+	got, err := e.svc.Updates(ctx)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if want := (store.Timestamp{Time: later}).String(); len(got) != 1 || got[0].CreatedAt != want {
+		t.Fatalf("updates = %+v, want the one event at %s", got, want)
+	}
+	e.at(t, "2026-10-13 12:00")
+	if err := e.svc.MarkUpdatesSeen(ctx, later); err != nil {
+		t.Fatal(err)
+	}
+	if e.at(t, "2026-10-13 12:00").RecentUpdates.Unread {
+		t.Error("unread after the event was marked seen through its listed time")
+	}
+}