package main

import (
    "fmt"

    "github.com/zetamatta/go-getch"
)

const COUNT = 5

func main() {
    for i := 0; i < COUNT; i++ {
        fmt.Printf("[%d/%d] ", i+1, COUNT)
        e := getch.All()
        if k := e.Key; k != nil {
            fmt.Printf("\n%c %08X %08X %08X\n",
                k.Rune, k.Rune, k.Scan, k.Shift)
        } else if r := e.Resize; r != nil {
            fmt.Printf("\nWidth=%d Height=%d\n", r.Width, r.Height)
        } else {
            fmt.Println("\n(unknown event)")
        }
    }
}

type Event struct {
	Focus   *struct{}
	Key     *keyEvent // == KeyDown
	KeyDown *keyEvent
	KeyUp   *keyEvent
	Menu    *struct{}
	Mouse   *struct{}
	Resize  *resizeEvent
}

type keyEvent struct {
	Rune  rune
	Scan  uint16
	Shift uint32
}

type resizeEvent struct {
	Width  uint
	Height uint
}