Maven/internal/store/proposed_routines_test.go

package store

import (
	"context"
	"errors"
	"testing"
	"time"
)

func TestCreateAndAcceptProposedRoutine(t *testing.T) {
	s := newTestStore(t)
	ctx := context.Background()
	now := time.Now().UTC()

	// Create
	id, err := s.CreateProposedRoutine(ctx, "refill", "cat_water", 7.0, now)
	if err != nil {
		t.Fatalf("CreateProposedRoutine: %v", err)
	}
	if id == 0 {
		t.Fatal("expected non-zero id")
	}

	// Duplicate should fail
	_, err = s.CreateProposedRoutine(ctx, "refill", "cat_water", 7.0, now)
	if !errors.Is(err, ErrProposedRoutineExists) {
		t.Fatalf("want ErrProposedRoutineExists, got %v", err)
	}

	// Lookup
	r, err := s.LookupProposedRoutine(ctx, "refill", "cat_water")
	if err != nil {
		t.Fatalf("LookupProposedRoutine: %v", err)
	}
	if r == nil {
		t.Fatal("want non-nil routine")
	}
	if r.Action != "refill" || r.Object != "cat_water" || r.Status != "proposed" {
		t.Fatalf("got %+v", r)
	}
	if r.IntervalDays != 7.0 {
		t.Fatalf("want interval_days=7.0, got %f", r.IntervalDays)
	}

	// Accept
	// First create a reminder to link
	remID, err := s.CreateReminder(ctx, now.Add(7*24*time.Hour), `{"text":"refill cat water"}`, "0 10 * * 0")
	if err != nil {
		t.Fatalf("CreateReminder: %v", err)
	}
	if err := s.AcceptProposedRoutine(ctx, id, remID); err != nil {
		t.Fatalf("AcceptProposedRoutine: %v", err)
	}

	// Verify accepted
	r, err = s.LookupProposedRoutine(ctx, "refill", "cat_water")
	if err != nil {
		t.Fatalf("LookupProposedRoutine: %v", err)
	}
	if r.Status != "accepted" {
		t.Fatalf("want status=accepted, got %s", r.Status)
	}
	if r.ReminderID == nil || *r.ReminderID != remID {
		t.Fatalf("want reminder_id=%d, got %v", remID, r.ReminderID)
	}
}

func TestDismissProposedRoutine(t *testing.T) {
	s := newTestStore(t)
	ctx := context.Background()
	now := time.Now().UTC()

	id, err := s.CreateProposedRoutine(ctx, "feed", "cat", 1.0, now)
	if err != nil {
		t.Fatalf("CreateProposedRoutine: %v", err)
	}

	if err := s.DismissProposedRoutine(ctx, id); err != nil {
		t.Fatalf("DismissProposedRoutine: %v", err)
	}

	r, err := s.LookupProposedRoutine(ctx, "feed", "cat")
	if err != nil {
		t.Fatalf("LookupProposedRoutine: %v", err)
	}
	if r.Status != "dismissed" {
		t.Fatalf("want status=dismissed, got %s", r.Status)
	}
}

func TestListProposedRoutines(t *testing.T) {
	s := newTestStore(t)
	ctx := context.Background()
	now := time.Now().UTC()

	// No routines yet
	list, err := s.ListProposedRoutines(ctx)
	if err != nil {
		t.Fatalf("ListProposedRoutines: %v", err)
	}
	if len(list) != 0 {
		t.Fatalf("want 0, got %d", len(list))
	}

	// Create two
	_, err = s.CreateProposedRoutine(ctx, "refill", "water", 7.0, now)
	if err != nil {
		t.Fatalf("CreateProposedRoutine: %v", err)
	}
	_, err = s.CreateProposedRoutine(ctx, "feed", "cat", 1.0, now.Add(time.Hour))
	if err != nil {
		t.Fatalf("CreateProposedRoutine: %v", err)
	}

	list, err = s.ListProposedRoutines(ctx)
	if err != nil {
		t.Fatalf("ListProposedRoutines: %v", err)
	}
	if len(list) != 2 {
		t.Fatalf("want 2, got %d", len(list))
	}

	// Dismiss one
	_ = s.DismissProposedRoutine(ctx, list[0].ID)
	list, err = s.ListProposedRoutines(ctx)
	if err != nil {
		t.Fatalf("ListProposedRoutines: %v", err)
	}
	if len(list) != 1 {
		t.Fatalf("want 1 proposed after dismissing one, got %d", len(list))
	}
}

// A dismissed routine must never be proposed again. The detector will keep
// finding the same pattern; the store is what stops maven nagging about it.
func TestDismissedProposedRoutineStaysDismissed(t *testing.T) {
	s := newTestStore(t)
	ctx := context.Background()
	now := time.Now().UTC()

	id, err := s.CreateProposedRoutine(ctx, "clean", "litter_box", 3.0, now)
	if err != nil {
		t.Fatalf("CreateProposedRoutine: %v", err)
	}
	if err := s.DismissProposedRoutine(ctx, id); err != nil {
		t.Fatalf("DismissProposedRoutine: %v", err)
	}

	// The detector re-proposes the same pattern.
	_, err = s.CreateProposedRoutine(ctx, "clean", "litter_box", 3.0, now.Add(24*time.Hour))
	if !errors.Is(err, ErrProposedRoutineExists) {
		t.Fatalf("want ErrProposedRoutineExists on re-propose, got %v", err)
	}

	// And it must not reappear on the review page.
	list, err := s.ListProposedRoutines(ctx)
	if err != nil {
		t.Fatalf("ListProposedRoutines: %v", err)
	}
	if len(list) != 0 {
		t.Fatalf("want 0 proposed, got %d", len(list))
	}

	// Dismissing again is a no-op, and accepting is refused.
	if err := s.DismissProposedRoutine(ctx, id); err != nil {
		t.Fatalf("second DismissProposedRoutine: %v", err)
	}
	if err := s.AcceptProposedRoutine(ctx, id, 1); !errors.Is(err, ErrProposedRoutineNotFound) {
		t.Fatalf("want ErrProposedRoutineNotFound accepting a dismissed routine, got %v", err)
	}
	r, err := s.LookupProposedRoutine(ctx, "clean", "litter_box")
	if err != nil {
		t.Fatalf("LookupProposedRoutine: %v", err)
	}
	if r.Status != RoutineDismissed {
		t.Fatalf("want status=dismissed, got %s", r.Status)
	}
}

func TestListProposedRoutinesByStatus(t *testing.T) {
	s := newTestStore(t)
	ctx := context.Background()
	now := time.Now().UTC()

	keep, err := s.CreateProposedRoutine(ctx, "water", "plants", 4.0, now)
	if err != nil {
		t.Fatalf("CreateProposedRoutine: %v", err)
	}
	drop, err := s.CreateProposedRoutine(ctx, "walk", "dog", 1.0, now.Add(time.Hour))
	if err != nil {
		t.Fatalf("CreateProposedRoutine: %v", err)
	}
	remID, err := s.CreateReminder(ctx, now.Add(4*24*time.Hour), `{"text":"water plants"}`, "")
	if err != nil {
		t.Fatalf("CreateReminder: %v", err)
	}
	if err := s.AcceptProposedRoutine(ctx, keep, remID); err != nil {
		t.Fatalf("AcceptProposedRoutine: %v", err)
	}
	if err := s.DismissProposedRoutine(ctx, drop); err != nil {
		t.Fatalf("DismissProposedRoutine: %v", err)
	}

	cases := []struct {
		status string
		want   int
	}{
		{RoutineProposed, 0},
		{RoutineAccepted, 1},
		{RoutineDismissed, 1},
		{"", 2}, // empty status ⇒ every row
	}
	for _, c := range cases {
		list, err := s.ListProposedRoutinesByStatus(ctx, c.status)
		if err != nil {
			t.Fatalf("ListProposedRoutinesByStatus(%q): %v", c.status, err)
		}
		if len(list) != c.want {
			t.Fatalf("status %q: want %d, got %d", c.status, c.want, len(list))
		}
	}
}

func TestLookupMissingProposedRoutine(t *testing.T) {
	s := newTestStore(t)
	ctx := context.Background()

	r, err := s.LookupProposedRoutine(ctx, "nonexistent", "nothing")
	if err != nil {
		t.Fatalf("LookupProposedRoutine: %v", err)
	}
	if r != nil {
		t.Fatal("want nil for missing routine")
	}
}