package main

import (
    "flag"
    "fmt"
    "strconv"
    "time"
)


// Color for extra touch
type Color string

const (
    Black Color = "\u001b[30m"
    Red         = "\u001b[31m"
    BoldRed     = "\u001b[91m"
    Green       = "\u001b[32m"
    BoldGreen   = "\u001b[92m"
    Yellow      = "\u001b[33m"
    BoldYellow  = "\u001b[93m"
    Blue        = "\u001b[34m"
    BoldBlue    = "\u001b[94m"
    Reset       = "\u001b[0m"
)

// Simplify the color printing
func cprint(color Color, title string, time_value string) {
    fmt.Println(string(Yellow), title, string(color), time_value, string(Reset))
}


func main() {
    epoch_now := time.Now().Unix()
    // cprint(Red, "Now time: ", time.Unix(epoch_now, 0).Format(time.RFC1123Z))

    epoch_time := flag.Int64("epoch", epoch_now, "Supply epoch time value")
    flag.Parse()
    cprint(Red, "Epoch time: ", strconv.FormatInt(*epoch_time, 10))

    local_time := time.Unix(*epoch_time, 0).Format(time.RFC1123Z)
    cprint(BoldBlue, "Local time: ", local_time)

    zulu_time := time.Unix(*epoch_time, 0).UTC().Format(time.RFC1123Z)
    cprint(BoldGreen, "Zulu time:  ", zulu_time)
}