cthulhu/internal/app/notification_list_test.go

// Copyright (c) 2026 Storm Dragon
// Authors: Storm Dragon, Angus Kola
// SPDX-License-Identifier: GPL-3.0-or-later

package app

import (
	"testing"
	"time"

	"git.stormux.org/storm/cthulhu/internal/notification"
	"git.stormux.org/storm/cthulhu/internal/notificationui"
)

func TestNotificationListSnapshotMatchesReferenceLayout(t *testing.T) {
	presenter, controller, speech := notificationListFixture(t)
	worker := newNotificationListWorker(nil, presenter, speech)
	response := worker.snapshot("")

	if response.Title != "2 notifications" {
		t.Fatalf("title = %q, want %q", response.Title, "2 notifications")
	}
	if response.Selected != "1" {
		t.Fatalf("selected = %q, want %q", response.Selected, "1")
	}
	if len(response.Entries) != 2 {
		t.Fatalf("entry count = %d, want 2", len(response.Entries))
	}
	latest := response.Entries[0]
	if latest.Message != "Live message" || latest.Received != "0 seconds ago" || !latest.CanControl {
		t.Fatalf("latest entry = %+v", latest)
	}
	if len(latest.Actions) != 2 || latest.Actions[0].Key != "default" || latest.Actions[1].Key != "reply" {
		t.Fatalf("actions = %+v, want sorted default and reply", latest.Actions)
	}
	if response.Entries[1].CanControl {
		t.Fatalf("older generic entry unexpectedly controllable: %+v", response.Entries[1])
	}
	if len(controller.dismissed) != 0 || len(controller.invoked) != 0 {
		t.Fatalf("snapshot unexpectedly changed controller state: %+v", controller)
	}
}

func TestNotificationListActionsMatchReferenceBehavior(t *testing.T) {
	tests := []struct {
		name       string
		request    notificationui.Request
		wantClose  bool
		wantSpeech string
	}{
		{
			name:       "copy",
			request:    notificationui.Request{Copy: true},
			wantSpeech: messageClipboardCopiedFull,
		},
		{
			name:       "dismiss",
			request:    notificationui.Request{Dismiss: true, Selection: "1", Row: intPointer(0)},
			wantSpeech: notification.MessageDismissed,
		},
		{
			name:       "invoke action",
			request:    notificationui.Request{Action: "reply", Selection: "1", Row: intPointer(0)},
			wantSpeech: notification.MessageActionInvoked,
		},
		{
			name:       "clear",
			request:    notificationui.Request{Clear: true},
			wantClose:  true,
			wantSpeech: notification.MessageNoMessages,
		},
	}
	for _, test := range tests {
		t.Run(test.name, func(t *testing.T) {
			presenter, controller, speech := notificationListFixture(t)
			worker := newNotificationListWorker(nil, presenter, speech)
			response, close := worker.handle(test.request)
			if close != test.wantClose {
				t.Fatalf("close = %v, want %v", close, test.wantClose)
			}
			select {
			case message := <-speech.spoken:
				if message != test.wantSpeech {
					t.Fatalf("speech = %q, want %q", message, test.wantSpeech)
				}
			default:
				t.Fatal("no speech was presented")
			}
			if test.request.Clear && len(presenter.Entries()) != 0 {
				t.Fatalf("history length after clear = %d, want 0", len(presenter.Entries()))
			}
			if test.request.Dismiss && len(presenter.Entries()) != 1 {
				t.Fatalf("history length after dismiss = %d, want 1", len(presenter.Entries()))
			}
			if test.request.Action != "" && controller.invoked[0].key != "reply" {
				t.Fatalf("invoked = %+v, want reply", controller.invoked)
			}
			if response.Selected == "" && !test.wantClose {
				t.Fatalf("selected = %q, want a live selection", response.Selected)
			}
		})
	}
}

func notificationListFixture(t *testing.T) (*notification.Presenter, *notificationListController, *fakeSpeechQueue) {
	t.Helper()
	now := time.Unix(1_800_000_000, 0)
	presenter := notification.NewPresenterAt(func() time.Time { return now })
	controller := &notificationListController{}
	presenter.SetMakoController(controller)
	presenter.Save("Older message")
	identifier := 42
	presenter.Save("Live message", notification.SaveOptions{
		Source: notification.MakoSource, NotificationID: &identifier, Live: true,
		Actions: map[string]string{"reply": "Reply", "default": "View"},
	})
	speech := &fakeSpeechQueue{spoken: make(chan string, 4)}
	return presenter, controller, speech
}

func intPointer(value int) *int { return &value }

type notificationListAction struct {
	id  int
	key string
}

type notificationListController struct {
	dismissed []int
	invoked   []notificationListAction
}

func (controller *notificationListController) IsCurrent(notification.Entry) bool { return true }
func (controller *notificationListController) Dismiss(id int) bool {
	controller.dismissed = append(controller.dismissed, id)
	return true
}
func (controller *notificationListController) InvokeAction(id int, key string) bool {
	controller.invoked = append(controller.invoked, notificationListAction{id: id, key: key})
	return true
}