package pretty

import (
	"fmt"
	"math"
)

func PrettyPrintInt(n int) {
	switch {
	case math.Abs(float64(n)) >= 1_000_000_000_000:
		fmt.Printf("%dT", n/1_000_000_000_000)
	case math.Abs(float64(n)) >= 1_000_000_000:
		fmt.Printf("%dB", n/1_000_000_000)
	case math.Abs(float64(n)) >= 1_000_000:
		fmt.Printf("%dM", n/1_000_000)
	case math.Abs(float64(n)) >= 1_000:
		fmt.Printf("%dK", n/1_000)
	default:
		fmt.Printf("%df", n)
	}
}

func PrettyPrintFloat(f float64) {
	switch {
	case math.Abs(f) >= 1_000_000_000_000:
		fmt.Printf("%.1fT", f/1_000_000_000_000)
	case math.Abs(f) >= 1_000_000_000:
		fmt.Printf("%.1fB", f/1_000_000_000)
	case math.Abs(f) >= 1_000_000:
		fmt.Printf("%.1fM", f/1_000_000)
	case math.Abs(f) >= 1_000:
		fmt.Printf("%.1fK", f/1_000)

	case math.Abs(f) <= 0.0001:
		fmt.Printf("%.5f", f)
	case math.Abs(f) <= 0.001:
		fmt.Printf("%.4f", f)
	case math.Abs(f) <= 0.01:
		fmt.Printf("%.3f", f)
	case math.Abs(f) <= 0.1:
		fmt.Printf("%.2f", f)
	default:
		fmt.Printf("%.1f", f)
	}

}
func PrettyPrint2Floats(low float64, high float64) {
	PrettyPrintFloat(low)
	fmt.Printf(" ")
	PrettyPrintFloat(high)
}