Date Snippets #swift #date

DateSnippets.swift

    private func setDateFromSelection() {
        
        let monthNumber = getMonthNumberFromName(name: month)
        let timeComponents = Calendar.current.dateComponents(
            [.hour, .minute, .second, .nanosecond], from: selectedDate)
        let dateComponents = DateComponents(
            year: year,
            month: monthNumber,
            day: day,
            hour: timeComponents.hour,
            minute: timeComponents.minute,
            second: timeComponents.second,
            nanosecond: timeComponents.nanosecond)
        
        let tmpDate = Calendar.current.date(from: dateComponents)
        selectedDate = tmpDate!
    }

    private func setTimeFromSelection() {
        
        var hr = hour
        if !twentyFourHour {
            if period == "pm" {
                hr = (hr + 12) % 24
            } else {
                hr = hr % 12
            }
        }
        
        selectedTime = Calendar.current.date(
            bySettingHour: hr,
            minute: minute,
            second: second,
            of: selectedTime) ?? selectedTime
    }