package date

import (
	"fmt"
	"time"
)

// exported functions
func New() Date {
	now := time.Now()
	day := fmt.Sprint(now.Day())
	if len(day) < 2 {
		day = "0" + day
	}
	month := fmt.Sprint(int(now.Month()))
	if len(month) < 2 {
		month = "0" + month
	}
	year := fmt.Sprint(now.Year())
	hour := fmt.Sprint(now.Hour())
	if len(hour) < 2 {
		hour = "0" + hour
	}
	minute := fmt.Sprint(now.Minute())
	if len(minute) < 2 {
		minute = "0" + minute
	}
	second := fmt.Sprint(now.Second())
	if len(second) < 2 {
		second = "0" + second
	}
	return Date{
		Day:    day,
		Month:  month,
		Year:   year,
		Hour:   hour,
		Minute: minute,
		Second: second,
		GetFormattedDate: func() string {
			return day + "." + month + "." + year + " " + hour + ":" + minute + ":" + second
		},
	}
}

func Milliseconds() int {
	return int(time.Now().UnixMilli())
}

func GetTimeDifference(timestamp int) int {
	return Milliseconds() - timestamp
}

// structs
type getFormattedDate func() string

type Date struct {
	Day              string
	Month            string
	Year             string
	Hour             string
	Minute           string
	Second           string
	GetFormattedDate getFormattedDate
}