package calendartest

import (
	"context"
	"errors"
	"net/url"
	"testing"

	calendar "amadan.net/oficina/calendar/internal/calendar"
)

func TestStrictRangeRejectsUnreadableBusySeries(t *testing.T) {
	for _, field := range []string{"tz", "start_local", "end_local"} {
		t.Run(field, func(t *testing.T) {
			app, session := signedIn(t, "someone@example.com")
			createEvent(t, app.Handler(), session, url.Values{"title": {"fixture"}, "start": {testAt(1, "09:00")}, "end": {testAt(1, "10:00")}, "kind": {"meeting"}, "status": {"confirmed"}, "repeat": {"daily"}})
			if _, err := app.DBForTest().Exec("UPDATE events SET "+field+" = ? WHERE rrule <> ''", "invalid"); err != nil {
				t.Fatal(err)
			}
			person := app.PersonByAddressForTest(t, "someone@example.com")
			from, to := window(t, 1, 3)
			if _, err := app.StoreForTest().EventsInRange(context.Background(), person.ID, from, to); err != nil {
				t.Fatalf("tolerant view: %v", err)
			}
			if _, err := app.StoreForTest().EventsInRangeStrict(context.Background(), person.ID, from, to); !errors.Is(err, calendar.ErrIncompleteExpansion) {
				t.Fatalf("strict result=%v want incomplete expansion", err)
			}
		})
	}
}