ios – Describe a interval of elapsed time in a ‘fuzzy’ means

I am attempting to jot down code to easily describe how a lot time has elapsed since an occasion, however described in just one time period, eg. years, months, days, hours, minutes…

It should not present the precise elapsed time, only a normal sense of how way back it was.

I’ve written this code however it seems like there needs to be a a lot cleaner and less complicated means of doing this. Any ideas?

func fuzzyDistanceToNow(includeJustNow blIncludeJustNow: Bool, appendString stAppendString: String) -> String {
    
        let dDistance = abs(self.distance(to: Date())) //Distance to now
        
        let iYears = trunc(dDistance/31536000)
        let iMonths = trunc(dDistance/2628000)
        let iDays = trunc(dDistance/86400)
        let iHours = trunc(dDistance/3600)
        let iMinutes = trunc(dDistance/60)
        let iSeconds = trunc(dDistance) //Not likely wanted
        
        var sReturn: String
        
        if iYears >= 2 {
            sReturn = iYears.formatted()+" years"
        } else if iYears == 1 {
            sReturn = "1 yr"
        } else if iMonths >= 2 {
            sReturn = iMonths.formatted()+" months"
        } else if iMonths == 1 {
            sReturn = "1 month"
        } else if iDays >= 2 {
            sReturn = iDays.formatted()+" days"
        } else if iDays == 1 {
            sReturn = "1 day"
        } else if iHours >= 2 {
            sReturn = iHours.formatted()+" hours"
        } else if iHours == 1 {
            sReturn = "1 hour"
        } else if iMinutes >= 2 {
            sReturn = iMinutes.formatted()+" minutes"
        } else if iMinutes == 1 {
            sReturn = "1 minute"
        } else if blIncludeJustNow {
            sReturn = "simply now"
        } else {
            sReturn = ""
        }
        
        if stAppendString != "" && sReturn != "simply now" {
            sReturn += stAppendString
        }
        return sReturn
    }
    
}

I’ve written the above code, however it does not really feel notably environment friendly. Are there some features or shortcuts I am lacking?