package main

import "git.wit.org/wit/gui/toolkit"

import "github.com/davecgh/go-spew/spew"

var defaultBehavior bool = true

var bookshelf bool // do you want things arranged in the box like a bookshelf or a stack?
var canvas bool // if set to true, the windows are a raw canvas
var menubar bool // for windows
var stretchy bool // expand things like buttons to the maximum size
var padded bool // add space between things like buttons
var margin bool // add space around the frames of windows

var debugToolkit bool
var debugChange bool
var debugPlugin bool
var debugError bool = true
// var DebugToolkit bool

// This is important. This sets the defaults for the gui. Without this, there isn't correct padding, etc
func setDefaultBehavior(s bool) {
	defaultBehavior = s
	if (defaultBehavior) {
		log(debugToolkit, "Setting this toolkit to use the default behavior.")
		log(debugToolkit, "This is the 'guessing' part as defined by the wit/gui 'Principles'. Refer to the docs.")
		stretchy = false
		padded = true
		menubar = true
		margin = true
		canvas = false
		bookshelf = true // 99% of the time, things make a vertical stack of objects
	} else {
		log(debugToolkit, "This toolkit is set to ignore the default behavior.")
	}
}

func SetDebugToolkit (s bool) {
	debugToolkit = s
	log(true, "debugToolkit =", debugToolkit)
	log(true, "debugChange =", debugChange)
}

func SetDebugChange (s bool) {
	debugChange = s
	log(true, "debugToolkit =", debugToolkit)
	log(true, "debugChange =", debugChange)
}

func ShowDebug () {
	log(true, "debugToolkit =", debugToolkit)
	log(true, "debugChange =", debugChange)
}

func GetDebugToolkit () bool {
	return debugToolkit
}

func (t *andlabsT) String() string {
	return t.GetText()
}

func (t *andlabsT) GetText() string {
	log(debugToolkit, "GetText() Enter debugToolkit=", debugToolkit)
	if (t.uiEntry != nil) {
		log(debugToolkit, "uiEntry.Text() =", t.uiEntry.Text())
		return t.uiEntry.Text()
	}
	if (t.uiMultilineEntry != nil) {
		log(debugToolkit, "uiMultilineEntry.Text() =", t.uiMultilineEntry.Text())
		text := t.uiMultilineEntry.Text()
		log(debugToolkit, "uiMultilineEntry.Text() =", text)
		t.text = text
		return text
	}
	if (t.uiCombobox != nil) {
		log(debugToolkit, "uiCombobox() =", t.text)
		return t.text
	}
	return ""
}

func (t *andlabsT) SetText(s string) bool {
	log(debugToolkit, "Text() SetText() Enter")
	if (t.uiEntry != nil) {
		log(debugToolkit, "Value() =", t.uiEntry.Text)
		t.uiEntry.SetText(s)
		return true
	}
	if (t.uiMultilineEntry != nil) {
		log(debugToolkit, "Value() =", t.uiMultilineEntry.Text)
		t.uiMultilineEntry.SetText(s)
		return true
	}
	return false
}

func sanity(t *andlabsT) bool {
	if (debugToolkit) {
		log(debugToolkit, "Value() Enter")
		scs := spew.ConfigState{MaxDepth: 1}
		scs.Dump(t)
	}
	if (t.uiEntry == nil) {
		log(debugToolkit, "Value() =", t.uiEntry.Text)
		return false
	}
	return true
}

func (t *andlabsT) SetValue(i int) bool {
	log(debugToolkit, "SetValue() START")
	if (sanity(t)) {
		return false
	}
	t.Dump(debugToolkit)
	// panic("got to toolkit.SetValue")
	return true
}

func (t *andlabsT) Value() int {
	if (debugToolkit) {
		log(debugToolkit, "Value() Enter")
		scs := spew.ConfigState{MaxDepth: 1}
		scs.Dump(t)
	}
	if (t == nil) {
		log(debugToolkit, "Value() can not get value t == nil")
		return 0
	}
	if (t.uiSlider != nil) {
		log(debugToolkit, "Value() =", t.uiSlider.Value)
		return t.uiSlider.Value()
	}
	if (t.uiSpinbox != nil) {
		log(debugToolkit, "Value() =", t.uiSpinbox.Value)
		return t.uiSpinbox.Value()
	}
	log(debugToolkit, "Value() Could not find a ui element to get a value from")
	return 0
}

func (t *andlabsT) Dump(b bool) {
	if ! b {
		return
	}
	log(b, "Name  = ", t.Name, t.Width, t.Height)
	if (t.uiBox != nil) {
		log(b, "uiBox      =", t.uiBox)
	}
	if (t.uiButton != nil) {
		log(b, "uiButton    =", t.uiButton)
	}
	if (t.uiCombobox != nil) {
		log(b, "uiCombobox  =", t.uiCombobox)
	}
	if (t.uiWindow != nil) {
		log(b, "uiWindow    =", t.uiWindow)
	}
	if (t.uiTab != nil) {
		log(b, "uiTab       =", t.uiTab)
	}
	if (t.uiGroup != nil) {
		log(b, "uiGroup     =", t.uiGroup)
	}
	if (t.uiEntry != nil) {
		log(b, "uiEntry     =", t.uiEntry)
	}
	if (t.uiMultilineEntry != nil) {
		log(b, "uiMultilineEntry =", t.uiMultilineEntry)
	}
	if (t.uiSlider != nil) {
		log(b, "uiSlider    =", t.uiSlider)
	}
	if (t.uiCheckbox != nil) {
		log(b, "uiCheckbox  =", t.uiCheckbox)
	}
	widgetDump(b, t.tw)
}

func widgetDump(b bool, w *toolkit.Widget) {
	if (w == nil) {
		log(b, "widget = nil")
		return
	}

	log(b, "widget.Name        =", w.Name)
	log(b, "widget.Action      =", w.Action)
	log(b, "widget.Type        =", w.Type)
	log(b, "widget.Custom      =", w.Custom)
	log(b, "widget.B           =", w.B)
	log(b, "widget.I           =", w.I)
	log(b, "widget.Width       =", w.Width)
	log(b, "widget.Height      =", w.Height)
	log(b, "widget.X           =", w.X)
	log(b, "widget.Y           =", w.Y)
}