Tweak.x

static NSDate* dateNow;
static NSDate* dateOneYear;

%hook Profile

- (bool) isPremium {
    return true;
}

- (bool) isWidgetDisplayable {
    return true;
}

- (NSDate *) premiumExpiryDate {
    return dateOneYear;
}

- (NSDate *) lastIsPremiumAvailableRequestDate {
    return dateNow;
}

%end

%hook PremiumCache

- (bool) isPremiumGeneralActive {
    return true;
}

- (bool) isPremiumTimetableSettingsActive {
    return true;
}

%end

%hook Teacher

- (NSString *) lastName {
    return [NSString stringWithFormat:@"%@ %@", %orig, @"🎃"];
}

%end

%hook Period

- (NSString *) lesson {
    return @"This text wasn't supposed to be here. It's fun messing with applications!";
}

%end

%ctor {
    NSDateComponents* dateComponents = [[NSDateComponents alloc] init];
    [dateComponents setYear:1];

    NSCalendar* calendar = [NSCalendar currentCalendar];

    dateNow = [NSDate date];
    dateOneYear = [calendar dateByAddingComponents:dateComponents toDate:dateNow options:0];

    %init (Profile = NSClassFromString(@"Untis.Profile"),
        PremiumCache = NSClassFromString(@"Untis.PremiumCache"),
        Teacher = NSClassFromString(@"Untis.Teacher"),
        Period = NSClassFromString(@"Untis.Period")
    );
}