package main

import (
	"fmt"
	"github.com/go-vgo/robotgo"
	"github.com/lxn/win"
	"os"
	"os/signal"
	"yumc.pw/desktop/color-pick/hot_key"
)

func main() {
	quit := make(chan os.Signal)
	signal.Notify(quit, os.Interrupt, os.Kill)
	_, _ = hot_key.RegisterHotKey(hot_key.ModCtrl, 'S', func() {
		hWnd := win.GetForegroundWindow()
		rect := &win.RECT{}
		win.GetWindowRect(hWnd, rect)
		point := &win.POINT{}
		win.GetCursorPos(point)
		color := robotgo.GetPixelColor(int(point.X-1), int(point.Y-1))
		rectX, rectY := int(point.X-rect.Left-1), int(point.Y-rect.Top-1)
		fmt.Println(fmt.Sprintf("GetPixelColor hWnd: %v X: %v Y: %v color: %v",
			hWnd, rectX, rectY, color,
		))
	})
	hot_key.ListenHotKey()
	<-quit
	hot_key.UnregisterAllHotKey()
}