package main

import (
	"fmt"
	"log"
	//"time"

	"github.com/jroimartin/gocui"
	//"github.com/nsf/termbox-go"
)

func main() {
	g, err := gocui.NewGui(gocui.OutputNormal)
	if err != nil {
		log.Panicln(err)
	}
	defer g.Close()
	g.SetManagerFunc(layout)
	g.Mouse = true
	g.Cursor = true
	initKeybindings(g)

	if err := g.MainLoop(); err != nil && err != gocui.ErrQuit {
		log.Panicln(err)
	}
}

func quit(*gocui.Gui, *gocui.View) error {
	return gocui.ErrQuit
}

func sendmsg(g *gocui.Gui, v *gocui.View) error {
	fmt.Fprintln(v, "HEEEE")
	return nil
}

func initKeybindings(g *gocui.Gui) error {
	if err := g.SetKeybinding("", gocui.KeyCtrlC, gocui.ModNone, quit); err != nil {
		log.Panicln(err)
	}
	if err := g.SetKeybinding("button", gocui.MouseLeft, gocui.ModNone, sendmsg); err != nil {
		log.Panicln(err)
	}
	return nil
}

func layout(g *gocui.Gui) error {
	maxX, maxY := g.Size()

	if chatbox, err := g.SetView("chatbox", 2, 1, maxX/2+40, maxY/2-2); err != nil {
		if err != gocui.ErrUnknownView {
			return err
		}
		fmt.Fprintln(chatbox, "Hello!")
	}

	if button, err := g.SetView("button", 20, 20, 30, 30); err != nil {
		if err != gocui.ErrUnknownView {
			return err
		}
		button.BgColor = gocui.ColorRed
		button.Wrap = true
		button.Frame = false
		fmt.Fprintln(button, "BUTTON")
	}
	return nil
}