Add the day plan she can recite when asked (#128)

The plan answers "какие планы на сегодня?" by putting one day in order:
calendar events (with #126's ambient provenance carried through and hedged),
pending reminders, and one line per morning routine that still has items
outstanding. "что дальше?" trims what has already passed.

It lives in internal/morning, not in a parallel system, because it is the same
question the checklist asks at a different scale — the routine knows what is
missing from a window, the plan knows what the whole day holds, and both read
the same facts and the same idea of "today". BuildPlan is pure; tickLoop.dayPlan
is the impure half that reads the store.

It is not a nag. Nothing here fires, schedules or announces: the plan is built
only when asked, over IPC (day_plan) or on the existing /morning page.
Unprompted delivery stays with the morning nudge and the dispatcher's policy.

The query source sits before "calendar" in querySources because both match
"…на сегодня" and the plan's matcher is the more specific one; IsDayPlanQuery
matches whole words so "планёрка" (a meeting) is not read as a request for the
plan, and refuses any utterance naming another day, since the plan is built for
the clock's own day only.

Verified: make build and make test both exit 0; new tests cover plan ordering,
the checklist-only-what-is-left rule, other-day rejection, the RU rendering
against the persona checks, rest-of-day trimming, the source ordering, and the
matcher's refusals.

cmd/mavend/actions_query.go

@@ -5,10 +5,12 @@ import (
 	"errors"
 	"fmt"
 	"log"
+	"strings"
 	"time"
 
 	"github.com/kami/maven/internal/ipc"
 	"github.com/kami/maven/internal/memory"
+	"github.com/kami/maven/internal/morning"
 	"github.com/kami/maven/internal/router"
 	"github.com/kami/maven/internal/weather"
 )
@@ -45,6 +47,10 @@ type querySource struct {
 // line here plus its method; where you put the line is the whole decision.
 var querySources = []querySource{
 	{"fact-by-key", (*reactiveHandler).queryFactByKey},
+	// Before "calendar" on purpose: both match "…на сегодня", and the plan is
+	// the more specific ask (its matcher requires a plan word), so the calendar
+	// listing would otherwise swallow it.
+	{"day-plan", (*reactiveHandler).queryDayPlan},
 	{"calendar", (*reactiveHandler).queryCalendar},
 	{"weather", (*reactiveHandler).queryWeather},
 	{"embed", (*reactiveHandler).queryEmbed},
@@ -89,6 +95,46 @@ func (h *reactiveHandler) queryFactByKey(ctx context.Context, t *queryTurn) (str
 	return "", false
 }
 
+// queryDayPlan — "какие планы на сегодня?", "что у меня по плану?", "что
+// дальше?" (Vikunja #128). Recites the day: calendar events, pending
+// reminders, and any morning checklist still outstanding.
+//
+// Read-only by construction — the plan is assembled and rendered core-side and
+// nothing here schedules or announces. "что дальше?" asks for the rest of the
+// day, so that phrasing trims what has already passed.
+func (h *reactiveHandler) queryDayPlan(ctx context.Context, t *queryTurn) (string, bool) {
+	if !router.IsDayPlanQuery(t.dec.Utterance) {
+		return "", false
+	}
+	plan, err := h.api.DayPlan(ctx)
+	if err != nil {
+		log.Printf("voice: day plan: %v", err)
+		return "не получилось собрать план.", true
+	}
+	if !isRestOfDayQuery(t.dec.Utterance) {
+		return plan.Spoken, true
+	}
+	// Rebuild the pure plan so the rest-of-day rendering is the same code that
+	// rendered the whole day — one formatter, one persona.
+	p := morning.Plan{Date: plan.Date}
+	for _, it := range plan.Items {
+		p.Items = append(p.Items, morning.PlanEntry{
+			At:        it.At,
+			Text:      it.Text,
+			Kind:      morning.PlanKind(it.Kind),
+			Uncertain: it.Uncertain,
+		})
+	}
+	return p.After(h.now()).FormatRU(), true
+}
+
+// isRestOfDayQuery — "что дальше?" and its English form, the only plan phrasing
+// that means "from now on" rather than "the whole day".
+func isRestOfDayQuery(text string) bool {
+	s := strings.ToLower(text)
+	return strings.Contains(s, "дальше") || strings.Contains(s, "next")
+}
+
 // queryCalendar — "что у меня сегодня?", "планы на завтра?"
 // h.now(), not time.Now(): the handler's clock is the injected one, so this
 // source can be tested at a fixed time like the rest.

cmd/mavend/dayplan_test.go

@@ -0,0 +1,143 @@
+package main
+
+import (
+	"context"
+	"errors"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/kami/maven/internal/ipc"
+	"github.com/kami/maven/internal/router"
+)
+
+// planAPI answers only DayPlan; every other call is unimplemented, which is
+// exactly the assertion that the plan source needs nothing else.
+type planAPI struct {
+	ipc.UnimplementedCoreAPI
+	plan  ipc.DayPlan
+	err   error
+	calls int
+}
+
+func (a *planAPI) DayPlan(context.Context) (ipc.DayPlan, error) {
+	a.calls++
+	if a.err != nil {
+		return ipc.DayPlan{}, a.err
+	}
+	return a.plan, nil
+}
+
+func planDay() time.Time { return time.Date(2026, 8, 3, 12, 0, 0, 0, time.UTC) }
+
+func samplePlan() ipc.DayPlan {
+	day := planDay()
+	mid := time.Date(2026, 8, 3, 0, 0, 0, 0, time.UTC)
+	return ipc.DayPlan{
+		Date: mid,
+		Items: []ipc.DayPlanItem{
+			{At: day.Add(-2 * time.Hour), Text: "Standup @ 10:00-10:30", Kind: "event"},
+			{At: day.Add(2 * time.Hour), Text: "Планёрка @ 14:00-14:30", Kind: "event", Uncertain: true},
+			{At: day.Add(6 * time.Hour), Text: "позвонить маме", Kind: "reminder"},
+		},
+		Spoken: "план на 03.08.2026: 10:00 — Standup @ 10:00-10:30; " +
+			"похоже, 14:00 — Планёрка @ 14:00-14:30; 18:00 — позвонить маме.",
+	}
+}
+
+func planHandler(api ipc.CoreAPI) *reactiveHandler {
+	return &reactiveHandler{api: api, now: planDay}
+}
+
+func TestQueryDayPlanRecitesTheDay(t *testing.T) {
+	api := &planAPI{plan: samplePlan()}
+	h := planHandler(api)
+	reply, ok := h.queryDayPlan(context.Background(), &queryTurn{
+		dec: router.Decision{Intent: router.IntentQuery, Utterance: "какие планы на сегодня?"},
+	})
+	if !ok {
+		t.Fatal("the plan source must claim a plan question")
+	}
+	if reply != api.plan.Spoken {
+		t.Errorf("reply = %q, want the core's spoken plan %q", reply, api.plan.Spoken)
+	}
+}
+
+// "что дальше?" is the rest of the day, not the whole day: what has already
+// happened is not a plan.
+func TestQueryDayPlanTrimsToRestOfDay(t *testing.T) {
+	h := planHandler(&planAPI{plan: samplePlan()})
+	reply, ok := h.queryDayPlan(context.Background(), &queryTurn{
+		dec: router.Decision{Intent: router.IntentQuery, Utterance: "что дальше?"},
+	})
+	if !ok {
+		t.Fatal("expected the plan source to claim it")
+	}
+	if strings.Contains(reply, "Standup") {
+		t.Errorf("a passed item must not be read back: %q", reply)
+	}
+	if !strings.Contains(reply, "Планёрка") || !strings.Contains(reply, "позвонить маме") {
+		t.Errorf("the rest of the day is missing: %q", reply)
+	}
+	// Provenance survives the trim.
+	if !strings.Contains(reply, "похоже,") {
+		t.Errorf("a relayed event must stay hedged: %q", reply)
+	}
+}
+
+// A question that is not about the plan must fall through, or the plan buries
+// the calendar listing and the weather behind it.
+func TestQueryDayPlanPassesOnEverythingElse(t *testing.T) {
+	for _, q := range []string{
+		"что у меня сегодня?",
+		"какие планы на завтра?",
+		"когда планёрка?",
+		"какая погода?",
+		"",
+	} {
+		api := &planAPI{plan: samplePlan()}
+		reply, ok := planHandler(api).queryDayPlan(context.Background(), &queryTurn{
+			dec: router.Decision{Intent: router.IntentQuery, Utterance: q},
+		})
+		if ok {
+			t.Errorf("%q was claimed by the plan source (reply %q)", q, reply)
+		}
+		if api.calls != 0 {
+			t.Errorf("%q hit the core for a plan it does not want", q)
+		}
+	}
+}
+
+func TestQueryDayPlanCoreFailure(t *testing.T) {
+	h := planHandler(&planAPI{err: errors.New("socket closed")})
+	reply, ok := h.queryDayPlan(context.Background(), &queryTurn{
+		dec: router.Decision{Intent: router.IntentQuery, Utterance: "план на сегодня"},
+	})
+	if !ok {
+		t.Fatal("a failed plan read must still answer, not fall through to RAG")
+	}
+	if reply != "не получилось собрать план." {
+		t.Errorf("reply = %q", reply)
+	}
+}
+
+// The day plan must sit before the calendar listing: both match "…на сегодня",
+// and the more specific matcher has to get first refusal (see #373 for what
+// happens when the order is wrong).
+func TestDayPlanSourcePrecedesCalendar(t *testing.T) {
+	plan, cal := -1, -1
+	for i, s := range querySources {
+		switch s.name {
+		case "day-plan":
+			plan = i
+		case "calendar":
+			cal = i
+		}
+	}
+	if plan < 0 || cal < 0 {
+		t.Fatalf("sources missing: day-plan=%d calendar=%d", plan, cal)
+	}
+	if plan > cal {
+		t.Errorf("day-plan at %d must come before calendar at %d", plan, cal)
+	}
+}

cmd/mavend/main.go

@@ -270,6 +270,7 @@ func run(args []string) error {
 			CoreAPI:          ipc.NewStoreAPI(st),
 			getTrace:         tl.trace,
 			getMorningStatus: func(ctx context.Context) []ipc.MorningRoutineStatus { return tl.morningStatus(ctx, time.Now()) },
+			getDayPlan:       func(ctx context.Context) ipc.DayPlan { return tl.dayPlan(ctx, time.Now()) },
 		}
 		if voiceW != nil && voiceW.handler != nil {
 			api := coreAPI.(*daemonAPI)
@@ -449,6 +450,7 @@ func run(args []string) error {
 				CoreAPI:          ipc.NewStoreAPI(st),
 				getTrace:         tl.trace,
 				getMorningStatus: func(ctx context.Context) []ipc.MorningRoutineStatus { return tl.morningStatus(ctx, time.Now()) },
+				getDayPlan:       func(ctx context.Context) ipc.DayPlan { return tl.dayPlan(ctx, time.Now()) },
 			}
 			if voiceW != nil && voiceW.handler != nil {
 				newAPI.chatFn = voiceW.handler.handleText

cmd/mavend/tick.go

@@ -789,6 +789,77 @@ func (t *tickLoop) morningStatus(ctx context.Context, now time.Time) []ipc.Morni
 	return out
 }
 
+// dayPlan is the read-only "what does today hold" query (Vikunja #128). It is
+// the impure half of morning.BuildPlan: it reads the calendar events, the
+// pending reminders and the checklist facts, and the pure builder orders them.
+//
+// It never dispatches. Asking for the plan is a query like any other; the only
+// unprompted delivery in maven stays with the morning nudge and the
+// dispatcher's policy.
+func (t *tickLoop) dayPlan(ctx context.Context, now time.Time) ipc.DayPlan {
+	y, m, d := now.Date()
+	dayStart := time.Date(y, m, d, 0, 0, 0, 0, now.Location())
+	dayEnd := dayStart.AddDate(0, 0, 1)
+
+	var events []morning.PlanEntry
+	facts, err := t.store.CalendarEvents(ctx, dayStart, dayEnd)
+	if err != nil {
+		log.Printf("tick: day plan: calendar events: %v", err)
+	}
+	for _, f := range facts {
+		events = append(events, morning.PlanEntry{
+			At:   f.Ts,
+			Text: f.Value,
+			Kind: morning.PlanEvent,
+			// Provenance below a calendar read (an ambient relay, #126) is
+			// hedged rather than recited as fact.
+			Uncertain: f.Confidence < 1.0,
+		})
+	}
+
+	var reminders []morning.PlanEntry
+	rems, err := t.store.ListReminders(ctx, dayPlanMaxReminders)
+	if err != nil {
+		log.Printf("tick: day plan: list reminders: %v", err)
+	}
+	for _, r := range rems {
+		if r.Status != "pending" {
+			continue
+		}
+		fire := r.NextFireTs
+		if fire.IsZero() {
+			fire = r.FireTs
+		}
+		reminders = append(reminders, morning.PlanEntry{
+			At:   fire,
+			Text: strings.TrimSpace(r.Payload),
+			Kind: morning.PlanReminder,
+		})
+	}
+
+	var checklistFacts map[string]store.Fact
+	if len(t.morningRoutines) > 0 {
+		checklistFacts = t.gatherMorningFacts(ctx)
+	}
+	plan := morning.BuildPlan(t.morningRoutines, checklistFacts, events, reminders, now)
+
+	out := ipc.DayPlan{Date: plan.Date, Spoken: plan.FormatRU()}
+	out.Items = make([]ipc.DayPlanItem, len(plan.Items))
+	for i, it := range plan.Items {
+		out.Items[i] = ipc.DayPlanItem{
+			At:        it.At,
+			Text:      it.Text,
+			Kind:      string(it.Kind),
+			Uncertain: it.Uncertain,
+		}
+	}
+	return out
+}
+
+// dayPlanMaxReminders bounds the reminder scan. The plan covers one day; a
+// pending queue longer than this is a bug elsewhere, not a plan to recite.
+const dayPlanMaxReminders = 500
+
 // tune — the feedback auto-tuner's impure step. runs on a slow cadence
 // (autotuneInterval, see run) so it doesn't write a fact every tick. for each
 // rule:
@@ -868,6 +939,7 @@ type daemonAPI struct {
 	ipc.CoreAPI
 	getTrace         func() *loop.TickTrace
 	getMorningStatus func(ctx context.Context) []ipc.MorningRoutineStatus
+	getDayPlan       func(ctx context.Context) ipc.DayPlan
 	chatFn           func(ctx context.Context, text string) string
 }
 
@@ -893,6 +965,13 @@ func (d *daemonAPI) MorningStatus(ctx context.Context) ([]ipc.MorningRoutineStat
 	return d.getMorningStatus(ctx), nil
 }
 
+func (d *daemonAPI) DayPlan(ctx context.Context) (ipc.DayPlan, error) {
+	if d.getDayPlan == nil {
+		return ipc.DayPlan{}, errors.New("mavend: day plan not available")
+	}
+	return d.getDayPlan(ctx), nil
+}
+
 func toIPCTickTrace(t loop.TickTrace) ipc.TickTrace {
 	rules := make([]ipc.RuleTrace, len(t.RuleTraces))
 	for i, r := range t.RuleTraces {

cmd/mavweb/main.go

@@ -959,12 +959,32 @@ func handleMorning(w http.ResponseWriter, r *http.Request, core ipc.CoreAPI) {
 		http.Error(w, "core read failed", http.StatusBadGateway)
 		return
 	}
+	view := morningView{Routines: status}
+	// The day plan (#128) shows on this page because it is the same question at
+	// a different scale. A plan read that fails must not take the checklist
+	// down with it — the page degrades to what it had before.
+	plan, err := core.DayPlan(ctx)
+	if err != nil {
+		log.Printf("morning: day plan: %v", err)
+		view.PlanErr = err.Error()
+	} else {
+		view.Plan = &plan
+	}
 	w.Header().Set("Content-Type", "text/html; charset=utf-8")
-	if err := morningTmpl.Execute(w, status); err != nil {
+	if err := morningTmpl.Execute(w, view); err != nil {
 		log.Printf("morning render: %v", err)
 	}
 }
 
+// morningView — what /morning renders: today's plan on top, the checklist
+// state under it. PlanErr is set instead of Plan when the core could not build
+// a plan, so the page says so rather than showing an empty day.
+type morningView struct {
+	Plan     *ipc.DayPlan
+	PlanErr  string
+	Routines []ipc.MorningRoutineStatus
+}
+
 func handleVoice(w http.ResponseWriter, r *http.Request) {
 	w.Header().Set("Content-Type", "text/html; charset=utf-8")
 	if err := voiceTmpl.Execute(w, nil); err != nil {

cmd/mavweb/morning.html

@@ -1,9 +1,27 @@
 {{template "shellTop" "morning"}}
+<h1>Today</h1>
+{{with .Plan}}
+<div class=hint>{{.Date.Format "02.01.2006"}}</div>
+{{if not .Items}}
+<div class=hint>nothing planned</div>
+{{else}}
+<div class=scroll><table class=mono>
+<tr><th>at<th>kind<th>what</tr>
+{{range .Items}}<tr>
+<td>{{.At.Format "15:04"}}</td>
+<td class=gray>{{.Kind}}</td>
+<td>{{if .Uncertain}}<span class=hint title="relayed notification, not a calendar read">похоже,</span> {{end}}{{.Text}}</td>
+</tr>{{end}}
+</table></div>
+{{end}}
+{{end}}
+{{if .PlanErr}}<div class=hint>plan unavailable: {{.PlanErr}}</div>{{end}}
+
 <h1>Morning Routines</h1>
-{{if not .}}
+{{if not .Routines}}
 <div class=hint>no morning routines configured</div>
 {{else}}
-{{range .}}
+{{range .Routines}}
 <div class="mb-4">
   <div><strong>{{.Name}}</strong>
     <span class={{if .Active}}green{{else}}gray{{end}}>{{if .Active}}active now{{else}}outside window{{end}}</span>

internal/ipc/api.go

@@ -306,6 +306,14 @@ type CoreAPI interface {
 	// TickTrace.
 	MorningStatus(ctx context.Context) ([]MorningRoutineStatus, error)
 
+	// DayPlan returns today's ordered plan — calendar events, pending
+	// reminders and any morning checklist still outstanding (see
+	// internal/morning.BuildPlan) — plus the spoken RU rendering of it.
+	// Read-only: asking for the plan never dispatches or schedules anything.
+	// The store adapter returns an error (the plan needs the daemon's routine
+	// config) — same shape as TickTrace and MorningStatus.
+	DayPlan(ctx context.Context) (DayPlan, error)
+
 	// Chat routes a text utterance through the reactive handler's core path
 	// (router → dialogue → action → replier) and returns the reply text.
 	// No audio or stt/tts — for text channels (mavweb, telegram).
@@ -359,6 +367,26 @@ type MorningRoutineStatus struct {
 	Items       []MorningRoutineItem `json:"items"`
 }
 
+// DayPlanItem — one line of the day plan. Kind is "event", "reminder" or
+// "checklist"; Uncertain marks an item whose provenance is below a full
+// calendar read (a meeting relayed off a phone notification), so a UI can hedge
+// the same way the spoken form does.
+type DayPlanItem struct {
+	At        time.Time `json:"at"`
+	Text      string    `json:"text"`
+	Kind      string    `json:"kind"`
+	Uncertain bool      `json:"uncertain,omitempty"`
+}
+
+// DayPlan — the plan for one calendar day. Spoken is the RU sentence maven
+// says when asked, rendered core-side so the voice reply and the web view can
+// never drift apart.
+type DayPlan struct {
+	Date   time.Time     `json:"date"`
+	Items  []DayPlanItem `json:"items"`
+	Spoken string        `json:"spoken"`
+}
+
 // storeEncryptionKeyReq — passkey credential public key for wrapping the store
 // encryption key at enrollment time. Called by mavweb after RegisterFinish.
 type storeEncryptionKeyReq struct {

internal/ipc/client.go

@@ -71,6 +71,7 @@ var readOnlyMethods = map[Method]bool{
 	MethodListProposedRoutines: true,
 	MethodTickTrace:            true,
 	MethodMorningStatus:        true,
+	MethodDayPlan:              true,
 }
 
 // Dial connects to a core socket at path and returns a Client. The module
@@ -458,6 +459,14 @@ func (c *Client) MorningStatus(ctx context.Context) ([]MorningRoutineStatus, err
 	return s, nil
 }
 
+func (c *Client) DayPlan(ctx context.Context) (DayPlan, error) {
+	var p DayPlan
+	if err := c.call(ctx, MethodDayPlan, nil, &p); err != nil {
+		return DayPlan{}, err
+	}
+	return p, nil
+}
+
 func (c *Client) RevertFact(ctx context.Context, key string) (int64, error) {
 	var result struct {
 		NewID int64 `json:"new_id"`

internal/ipc/server.go

@@ -211,6 +211,10 @@ func (a *storeAPI) MorningStatus(ctx context.Context) ([]MorningRoutineStatus, e
 	return nil, errors.New("store: morning status not available via direct store API")
 }
 
+func (a *storeAPI) DayPlan(ctx context.Context) (DayPlan, error) {
+	return DayPlan{}, errors.New("store: day plan not available via direct store API")
+}
+
 func (a *storeAPI) ListTools(ctx context.Context, status string) ([]Tool, error) {
 	ts, err := a.s.ListTools(ctx, status)
 	if err != nil {
@@ -729,6 +733,9 @@ var methodTable = map[Method]handlerFunc{
 	// MorningStatus intentionally has no nil→[]T{} normalization here — the
 	// pre-table arm marshaled api.MorningStatus's result as-is (a nil slice
 	// serializes as JSON null), and this preserves that exact wire shape.
+	MethodDayPlan: withoutParams(func(ctx context.Context, api CoreAPI) (DayPlan, error) {
+		return api.DayPlan(ctx)
+	}),
 	MethodMorningStatus: withoutParams(func(ctx context.Context, api CoreAPI) ([]MorningRoutineStatus, error) {
 		return api.MorningStatus(ctx)
 	}),

internal/ipc/unimplemented.go

@@ -113,6 +113,9 @@ func (UnimplementedCoreAPI) TickTrace(ctx context.Context) (TickTrace, error) {
 func (UnimplementedCoreAPI) MorningStatus(ctx context.Context) ([]MorningRoutineStatus, error) {
 	return nil, ErrNotImplemented
 }
+func (UnimplementedCoreAPI) DayPlan(ctx context.Context) (DayPlan, error) {
+	return DayPlan{}, ErrNotImplemented
+}
 func (UnimplementedCoreAPI) Chat(ctx context.Context, text string) (string, error) {
 	return "", ErrNotImplemented
 }

internal/ipc/wire.go

@@ -45,6 +45,7 @@ const (
 	MethodRevertFact             Method = "revert_fact"
 	MethodTickTrace              Method = "tick_trace"
 	MethodMorningStatus          Method = "morning_status"
+	MethodDayPlan                Method = "day_plan"
 	MethodChat                   Method = "chat"
 )
 

internal/morning/plan.go

@@ -0,0 +1,165 @@
+package morning
+
+import (
+	"fmt"
+	"sort"
+	"strings"
+	"time"
+
+	"github.com/kami/maven/internal/store"
+)
+
+// The day plan (Vikunja #128).
+//
+// It lives here, with the morning routine engine, because it is the same
+// question asked at a different scale: the routine knows what is still missing
+// from a window, the plan knows what the whole day holds. A parallel system
+// would have to re-read the same facts and re-decide what "today" means.
+//
+// It is pure, like the rest of this package: the daemon reads the calendar,
+// the reminders and the checklist facts, and BuildPlan puts them in order.
+//
+// It is also NOT a nag. A plan she can recite when asked is the whole feature;
+// nothing here fires, schedules or announces. Unprompted delivery stays with
+// the existing morning nudge and the dispatcher's policy.
+
+// PlanKind — where a plan line came from. It survives into the reply and the
+// web view because the three read differently: an event is something happening
+// to the owner, a reminder is something he asked for, a checklist item is
+// something he has not done yet.
+type PlanKind string
+
+const (
+	PlanEvent     PlanKind = "event"
+	PlanReminder  PlanKind = "reminder"
+	PlanChecklist PlanKind = "checklist"
+)
+
+// PlanEntry — one timed thing on the day, as the daemon read it out of the
+// store. Text is rendered verbatim; the plan does not rephrase.
+//
+// Uncertain marks provenance below a full-confidence read — a work meeting
+// relayed off a phone notification (#126). It travels through to the reply so
+// she hedges instead of reciting a guess as fact.
+type PlanEntry struct {
+	At        time.Time
+	Text      string
+	Kind      PlanKind
+	Uncertain bool
+}
+
+// Plan — the ordered day. Date is the calendar day it describes.
+type Plan struct {
+	Date  time.Time
+	Items []PlanEntry
+}
+
+// BuildPlan orders everything known about the day Now falls on: calendar
+// events, pending reminders, and one line per morning routine that still has
+// unfinished items.
+//
+// Entries outside that calendar day are dropped — a plan for today that
+// includes tomorrow's meeting is wrong in a way that is worse than terse.
+// Ordering is by time, then by kind, then by text, so the same day always reads
+// the same way.
+func BuildPlan(routines []Routine, facts map[string]store.Fact, events, reminders []PlanEntry, now time.Time) Plan {
+	y, m, d := now.Date()
+	dayStart := time.Date(y, m, d, 0, 0, 0, 0, now.Location())
+	dayEnd := dayStart.AddDate(0, 0, 1)
+
+	p := Plan{Date: dayStart}
+	for _, group := range [][]PlanEntry{events, reminders} {
+		for _, e := range group {
+			at := e.At.In(now.Location())
+			if at.Before(dayStart) || !at.Before(dayEnd) {
+				continue
+			}
+			if strings.TrimSpace(e.Text) == "" {
+				continue
+			}
+			e.At = at
+			p.Items = append(p.Items, e)
+		}
+	}
+	p.Items = append(p.Items, checklistEntries(routines, facts, now)...)
+
+	sort.SliceStable(p.Items, func(i, j int) bool {
+		a, b := p.Items[i], p.Items[j]
+		if !a.At.Equal(b.At) {
+			return a.At.Before(b.At)
+		}
+		if a.Kind != b.Kind {
+			return a.Kind < b.Kind
+		}
+		return a.Text < b.Text
+	})
+	return p
+}
+
+// checklistEntries renders one line per routine with work left in it, placed at
+// the routine's nudge time — where the checklist actually matters in the day.
+// A routine that does not apply today, is not in its window, or is already
+// complete contributes nothing: the plan says what is left, not what was done.
+func checklistEntries(routines []Routine, facts map[string]store.Fact, now time.Time) []PlanEntry {
+	var out []PlanEntry
+	for _, r := range routines {
+		st := Evaluate(r, facts, now)
+		if !st.Active || len(st.Missing) == 0 {
+			continue
+		}
+		labels := make([]string, 0, len(st.Missing))
+		for _, it := range st.Missing {
+			label := it.Label
+			if label == "" {
+				label = it.Key
+			}
+			labels = append(labels, label)
+		}
+		at := r.NudgeAt
+		if at == "" {
+			at = r.WindowEnd
+		}
+		when, ok := todayAt(at, now)
+		if !ok {
+			continue
+		}
+		out = append(out, PlanEntry{
+			At:   when,
+			Text: fmt.Sprintf("%s — осталось: %s", r.Name, strings.Join(labels, ", ")),
+			Kind: PlanChecklist,
+		})
+	}
+	return out
+}
+
+// After returns the part of the plan that has not happened yet — the answer to
+// "что дальше?" as opposed to "какие планы на сегодня?". The Date is kept, so an
+// empty result still knows which day it is empty for.
+func (p Plan) After(now time.Time) Plan {
+	out := Plan{Date: p.Date}
+	for _, it := range p.Items {
+		if it.At.Before(now) {
+			continue
+		}
+		out.Items = append(out.Items, it)
+	}
+	return out
+}
+
+// FormatRU renders the plan as maven says it. Feminine self-reference,
+// informal address, no pet names — and no exhortation: she reads the day back,
+// she does not tell him to get on with it.
+func (p Plan) FormatRU() string {
+	if len(p.Items) == 0 {
+		return fmt.Sprintf("на %s ничего не запланировано.", p.Date.Format("02.01.2006"))
+	}
+	parts := make([]string, len(p.Items))
+	for i, it := range p.Items {
+		line := fmt.Sprintf("%s — %s", it.At.Format("15:04"), it.Text)
+		if it.Uncertain {
+			line = "похоже, " + line
+		}
+		parts[i] = line
+	}
+	return fmt.Sprintf("план на %s: %s.", p.Date.Format("02.01.2006"), strings.Join(parts, "; "))
+}

internal/morning/plan_test.go

@@ -0,0 +1,169 @@
+package morning
+
+import (
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/kami/maven/internal/store"
+)
+
+// planAt is at() for the plan tests' day (2026-08-03, a Monday); the existing
+// at() in morning_test.go is pinned to a different date.
+func planAt(now time.Time, hh, mm int) time.Time {
+	y, m, d := now.Date()
+	return time.Date(y, m, d, hh, mm, 0, 0, now.Location())
+}
+
+func planFixture(t *testing.T) (Plan, time.Time) {
+	t.Helper()
+	now := time.Date(2026, 8, 3, 9, 0, 0, 0, time.UTC)
+	routines := []Routine{{
+		Name:        "утро",
+		WindowStart: "07:00",
+		WindowEnd:   "11:00",
+		NudgeAt:     "10:30",
+		Items: []Item{
+			{Key: "water", FactKey: "drank_water", Label: "выпить воды"},
+			{Key: "pills", FactKey: "took_pills", Label: "витамины"},
+		},
+	}}
+	facts := map[string]store.Fact{
+		"drank_water": {Ts: planAt(now, 8, 0)},
+	}
+	events := []PlanEntry{
+		{At: planAt(now, 14, 0), Text: "Планёрка @ 14:00-14:30", Kind: PlanEvent, Uncertain: true},
+		{At: planAt(now, 10, 0), Text: "Standup @ 10:00-10:30", Kind: PlanEvent},
+	}
+	reminders := []PlanEntry{
+		{At: planAt(now, 18, 30), Text: "позвонить маме", Kind: PlanReminder},
+	}
+	return BuildPlan(routines, facts, events, reminders, now), now
+}
+
+func TestBuildPlanOrdersTheDay(t *testing.T) {
+	p, now := planFixture(t)
+
+	if !p.Date.Equal(planAt(now, 0, 0)) {
+		t.Errorf("Date = %v, want midnight of now's day", p.Date)
+	}
+	want := []struct {
+		hhmm string
+		kind PlanKind
+	}{
+		{"10:00", PlanEvent},
+		{"10:30", PlanChecklist},
+		{"14:00", PlanEvent},
+		{"18:30", PlanReminder},
+	}
+	if len(p.Items) != len(want) {
+		t.Fatalf("got %d items, want %d: %+v", len(p.Items), len(want), p.Items)
+	}
+	for i, w := range want {
+		if got := p.Items[i].At.Format("15:04"); got != w.hhmm {
+			t.Errorf("item %d at %s, want %s", i, got, w.hhmm)
+		}
+		if p.Items[i].Kind != w.kind {
+			t.Errorf("item %d kind %q, want %q", i, p.Items[i].Kind, w.kind)
+		}
+	}
+}
+
+// The checklist line says what is LEFT. An item already evidenced today must
+// not be read back as outstanding.
+func TestBuildPlanChecklistListsOnlyMissing(t *testing.T) {
+	p, _ := planFixture(t)
+	var line string
+	for _, it := range p.Items {
+		if it.Kind == PlanChecklist {
+			line = it.Text
+		}
+	}
+	if line == "" {
+		t.Fatal("no checklist line in the plan")
+	}
+	if !strings.Contains(line, "витамины") {
+		t.Errorf("missing item not listed: %q", line)
+	}
+	if strings.Contains(line, "выпить воды") {
+		t.Errorf("a completed item must not be read back as outstanding: %q", line)
+	}
+	if !strings.HasPrefix(line, "утро — осталось:") {
+		t.Errorf("line = %q", line)
+	}
+}
+
+func TestBuildPlanSkipsCompleteAndInactiveRoutines(t *testing.T) {
+	now := time.Date(2026, 8, 3, 9, 0, 0, 0, time.UTC)
+	routines := []Routine{
+		{
+			Name: "утро", WindowStart: "07:00", WindowEnd: "11:00",
+			Items: []Item{{Key: "water", FactKey: "drank_water", Label: "выпить воды"}},
+		},
+		{
+			// Not in its window at 09:00.
+			Name: "вечер", WindowStart: "20:00", WindowEnd: "23:00",
+			Items: []Item{{Key: "walk", FactKey: "walked", Label: "прогулка"}},
+		},
+	}
+	facts := map[string]store.Fact{"drank_water": {Ts: planAt(now, 8, 0)}}
+	p := BuildPlan(routines, facts, nil, nil, now)
+	if len(p.Items) != 0 {
+		t.Fatalf("a complete routine and an out-of-window one must contribute nothing: %+v", p.Items)
+	}
+	if got, want := p.FormatRU(), "на 03.08.2026 ничего не запланировано."; got != want {
+		t.Errorf("got  %q\nwant %q", got, want)
+	}
+}
+
+// A plan for today that includes tomorrow's meeting is worse than terse.
+func TestBuildPlanDropsOtherDays(t *testing.T) {
+	now := time.Date(2026, 8, 3, 9, 0, 0, 0, time.UTC)
+	events := []PlanEntry{
+		{At: planAt(now, 10, 0), Text: "today", Kind: PlanEvent},
+		{At: planAt(now, 10, 0).AddDate(0, 0, 1), Text: "tomorrow", Kind: PlanEvent},
+		{At: planAt(now, 10, 0).AddDate(0, 0, -1), Text: "yesterday", Kind: PlanEvent},
+		{At: planAt(now, 12, 0), Text: "  ", Kind: PlanEvent},
+	}
+	p := BuildPlan(nil, nil, events, nil, now)
+	if len(p.Items) != 1 || p.Items[0].Text != "today" {
+		t.Fatalf("got %+v", p.Items)
+	}
+}
+
+func TestPlanFormatRU(t *testing.T) {
+	p, _ := planFixture(t)
+	got := p.FormatRU()
+	want := "план на 03.08.2026: 10:00 — Standup @ 10:00-10:30; " +
+		"10:30 — утро — осталось: витамины; " +
+		"похоже, 14:00 — Планёрка @ 14:00-14:30; " +
+		"18:30 — позвонить маме."
+	if got != want {
+		t.Errorf("got  %q\nwant %q", got, want)
+	}
+	// Persona: she recites, she does not exhort, and she never speaks of
+	// herself in the masculine or addresses him formally.
+	for _, bad := range []string{"рад ", "понял", "вы ", "ваш", "милый", "дорогой", "давай же", "не забудь"} {
+		if strings.Contains(strings.ToLower(got), bad) {
+			t.Errorf("plan text contains %q: %q", bad, got)
+		}
+	}
+}
+
+func TestPlanAfter(t *testing.T) {
+	p, now := planFixture(t)
+	rest := p.After(planAt(now, 11, 0))
+	if len(rest.Items) != 2 {
+		t.Fatalf("got %d items, want the 14:00 and 18:30 ones: %+v", len(rest.Items), rest.Items)
+	}
+	if !rest.Date.Equal(p.Date) {
+		t.Error("After must keep the date, so an empty rest-of-day still knows which day")
+	}
+	empty := p.After(planAt(now, 23, 0))
+	if len(empty.Items) != 0 {
+		t.Errorf("got %+v", empty.Items)
+	}
+	if !strings.Contains(empty.FormatRU(), "ничего не запланировано") {
+		t.Errorf("empty plan reads %q", empty.FormatRU())
+	}
+}

internal/router/calendar.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"strings"
 	"time"
+	"unicode"
 )
 
 // CalendarEventFormatter formats calendar events into a Russian reply string.
@@ -18,6 +19,71 @@ type CalendarEntry struct {
 	Uncertain bool
 }
 
+// dayPlanWords — the tokens that ask for the day as a whole rather than for a
+// calendar listing. Whole words, not substrings: "планёрка" is a MEETING, and a
+// notification about one must not be mistaken for a request for the plan.
+var dayPlanWords = []string{
+	"план", "плана", "плану", "плане", "планом",
+	"планы", "планов", "планам", "планах",
+	"расписание", "расписании", "распорядок", "распорядке",
+	"plan", "plans", "schedule", "agenda",
+}
+
+// otherDayWords — a day that is not today. The plan is built for the clock's
+// own day only, so an utterance naming another one belongs to the calendar
+// listing instead. Claiming it here would answer the wrong day, which is worse
+// than answering more tersely.
+var otherDayWords = []string{
+	"завтра", "послезавтра", "вчера", "позавчера",
+	"tomorrow", "yesterday",
+}
+
+// IsDayPlanQuery reports whether an utterance asks for today's plan (Vikunja
+// #128) — "какие планы на сегодня?", "что у меня по плану?", "что дальше?".
+//
+// Deliberately narrow. The calendar listing already answers "что у меня
+// сегодня?" and a plan that hijacks every date-bearing question would bury the
+// events under checklist lines. Only a plan-shaped ask, and only about today.
+func IsDayPlanQuery(text string) bool {
+	toks := planTokens(text)
+	for _, t := range toks {
+		for _, w := range otherDayWords {
+			if t == w {
+				return false
+			}
+		}
+	}
+	for _, t := range toks {
+		for _, w := range dayPlanWords {
+			if t == w {
+				return true
+			}
+		}
+	}
+	// "что дальше?" / "what's next?" — the rest of the day, with no plan word
+	// in it. Both tokens rather than adjacency, because "what's" splits into
+	// "what" and "s" and because "и что потом дальше" is the same question.
+	return (hasTok(toks, "что") && hasTok(toks, "дальше")) ||
+		(hasTok(toks, "what") && hasTok(toks, "next"))
+}
+
+func hasTok(toks []string, w string) bool {
+	for _, t := range toks {
+		if t == w {
+			return true
+		}
+	}
+	return false
+}
+
+// planTokens lowercases and splits on everything that is not a letter or a
+// digit, so "планы?" and "что-дальше" tokenize like the plain words do.
+func planTokens(text string) []string {
+	return strings.FieldsFunc(strings.ToLower(text), func(r rune) bool {
+		return !unicode.IsLetter(r) && !unicode.IsDigit(r)
+	})
+}
+
 // Format returns a Russian reply for the given calendar events on the given
 // date. Every event is treated as certain — use FormatEntries when provenance
 // differs between them.

internal/router/calendar_test.go

@@ -45,3 +45,39 @@ func TestCalendarEventFormatterHedgesUncertainEntries(t *testing.T) {
 		t.Errorf("empty: got %q", got)
 	}
 }
+
+func TestIsDayPlanQuery(t *testing.T) {
+	yes := []string{
+		"какие планы на сегодня?",
+		"что у меня по плану",
+		"расскажи план",
+		"мой распорядок на сегодня",
+		"расписание?",
+		"что дальше?",
+		"what's next",
+		"what is my plan today",
+	}
+	for _, s := range yes {
+		if !IsDayPlanQuery(s) {
+			t.Errorf("IsDayPlanQuery(%q) = false, want true", s)
+		}
+	}
+
+	no := []string{
+		// The calendar listing owns these.
+		"что у меня сегодня?",
+		"какие планы на завтра?",
+		"план на послезавтра",
+		"что было вчера",
+		// "планёрка" is a meeting, not a request for the plan.
+		"когда планёрка?",
+		"запиши планёрку на 14:00",
+		"какая погода?",
+		"",
+	}
+	for _, s := range no {
+		if IsDayPlanQuery(s) {
+			t.Errorf("IsDayPlanQuery(%q) = true, want false", s)
+		}
+	}
+}