package creator

import (
	"errors"
	"fmt"
	"testing"
	"time"
)

func TestUpdateListenerEventCoversPreservesNoticeAndRejectsOldGeneration(t *testing.T) {
	store, accounts, ctx := openCreatorIntegrationStore(t)
	id := createIntegrationAccount(t, ctx, accounts, fmt.Sprint(time.Now().UnixNano()))
	profile, err := store.GetAccountProfile(ctx, id)
	if err != nil {
		t.Fatal(err)
	}
	if _, err = store.RecordVerifiedLoginResult(ctx, id, profile.PlatformAccountKey); err != nil {
		t.Fatal(err)
	}
	state, err := store.SetListenerEnabled(ctx, id, true)
	if err != nil {
		t.Fatal(err)
	}
	at := time.Now().UTC().Add(-time.Hour).Truncate(time.Second)
	delivery := ListenerDelivery{Kind: "notice", DeliveryID: "original", Baseline: true, Notice: &ListenerNotice{EventKey: "notice", EventType: "like", MessageText: "original", InteractorUID: "22", WorkID: "99", WorkAuthorUID: "123", PlatformEventAt: &at}}
	if err = store.RecordListenerDeliveries(ctx, id, state.Generation, []ListenerDelivery{delivery}); err != nil {
		t.Fatal(err)
	}
	delivery.Notice.WorkCoverError = "download failed"
	if err = store.UpdateListenerEventCovers(ctx, id, state.Generation, []ListenerDelivery{delivery}); err != nil {
		t.Fatal(err)
	}
	page, err := store.ListAggregatedEventsPage(ctx, EventAggregationFilter{AccountID: id}, 1, 10)
	if err != nil {
		t.Fatal(err)
	}
	if len(page.Data) != 1 || page.Data[0].WorkCoverError != "download failed" || page.Data[0].MessageText != "original" || !page.Data[0].Baseline || !page.Data[0].PlatformEventAt.Equal(at) {
		t.Fatalf("event rewritten: %+v", page.Data)
	}
	delivery.Notice.WorkID = "100"
	delivery.Notice.WorkCoverError = "wrong work"
	if err = store.UpdateListenerEventCovers(ctx, id, state.Generation, []ListenerDelivery{delivery}); err != nil {
		t.Fatal(err)
	}
	var coverError string
	if err = store.db.QueryRowContext(ctx, `SELECT work_cover_error FROM creator_account_event WHERE account_id=(SELECT id FROM social_account WHERE account_id=$1) AND event_key='notice'`, id).Scan(&coverError); err != nil || coverError != "download failed" {
		t.Fatalf("wrong work updated: %q %v", coverError, err)
	}
	if _, err = store.SetListenerEnabled(ctx, id, false); err != nil {
		t.Fatal(err)
	}
	if err = store.UpdateListenerEventCovers(ctx, id, state.Generation, []ListenerDelivery{delivery}); !errors.Is(err, ErrConflict) {
		t.Fatalf("old generation accepted: %v", err)
	}
}