package main

/*
	a simple function to handle widget actions

	You can tie this into your toolkit here.
*/

import (
	"go.wit.com/log"
	"go.wit.com/toolkits/tree"
	"go.wit.com/widget"
)

func Add(n *tree.Node) {
	log.Log(INFO, "Add() END =", n.WidgetType, n.String())
	if n == nil {
		log.Warn("Tree Error: Add() sent n == nil")
		return
	}
	switch n.WidgetType {
	case widget.Root:
		me.treeRoot = n
		log.Log(INFO, "Add() found treeRoot")
		return
	}

	log.Log(INFO, "Add() END =", n.WidgetType, n.String())
}

func newaction(n *tree.Node, atype widget.ActionType) {
	log.Log(INFO, "newaction() START", atype)
	if n == nil {
		log.Warn("Tree Error: Add() sent n == nil")
		return
	}
	if n.TK == nil {
		log.Warn("Tree sent an action on a widget we didn't seem to have.")
		// do this init here again? Probably something
		// went wrong and we should reset the our while gocui.View tree
		// n.TK = initWidget(n)
	}
	// w := n.TK.(*guiWidget)
	switch atype {
	case widget.Show:
		log.Log(NOW, "Show() HERE. a.Hidden() was =", n.Hidden())
		// w.Show()
	case widget.Hide:
		log.Log(NOW, "Hide() HERE. a.State.Hidden was =", n.Hidden())
		// w.Hide()
	case widget.Move:
		log.Log(NOW, "attempt to move() =", atype, n.WidgetType, n.ProgName())
	case widget.Enable:
		// w.enable = true
		// w.enableColor()
	case widget.Disable:
		// w.enable = false
		// w.disableColor()
	case widget.Delete:
		log.Info("newaction() DeleteNode()")
		n.DeleteNode()
	case widget.ToolkitClose:
		log.Info("newaction() toolkit closed. are the channels cleand up?")
		return
	default:
		log.Log(ERROR, "newaction() UNHANDLED Action Type =", atype, "WidgetType =", n.WidgetType, "Name =", n.ProgName())
	}
	log.Log(INFO, "newaction() END", atype, n.String())
}

func SetTitle(n *tree.Node, s string) {
	SetText(n, s)
}

func SetLabel(n *tree.Node, s string) {
	SetText(n, s)
}

func SetText(n *tree.Node, s string) {
	if n == nil {
		log.Warn("Tree Error: Add() sent n == nil")
		return
	}
	if n.TK == nil {
		log.Warn("Tree sent an action on a widget we didn't seem to have.")
		return
	}
	// w := n.TK.(*guiWidget)
	// w.SetText(s)
	log.Info("SetText()", n.WidgetType, n.String())
}

func AddText(n *tree.Node, s string) {
	if n == nil {
		log.Warn("Tree Error: Add() sent n == nil")
		return
	}
	if n.TK == nil {
		log.Warn("Tree sent an action on a widget we didn't seem to have.")
		return
	}
	log.Info("AddText()", n.WidgetType, n.String())
	// w := n.TK.(*guiWidget)
	// w.AddText(s)
}