package gui

import (
	"log"

	"github.com/andlabs/ui"
	_ "github.com/andlabs/ui/winmanifest"
	"github.com/davecgh/go-spew/spew"
)

var names = make([]string, 100)
var nodeNames = make([]string, 100)

func DebugWindow() {
	log.Println("START gui.DebugWindow()")

	title := "WIT GUI Debug Window"
	node := InitWindow(nil, nil, title, 0)
	box := node.box
	window := box.Window
	log.Println("box =", box)
	log.Println("window =", window)
	node.AddDebugTab("WIT GUI Debug Tab")

	window.UiWindow.Show()
}

// TODO: remove this crap
// What does this actually do?
// It populates the nodeNames in a map. No, not a map, an array. What is the difference again?
func addNodeName(c *ui.Combobox, s string) {
	c.Append(s)
	nodeNames[y] = s
	y = y + 1
}

func makeWindowDebug() ui.Control {
	hbox := ui.NewHorizontalBox()
	hbox.SetPadded(true)

	/////////////////////////////////////////////////////
	vbox := addGroup(hbox, "range Data.WindowMap")
	cbox := ui.NewCombobox()

	for name, _ := range Data.WindowMap {
		log.Println("range Data.WindowMap() name =", name)
		addName(cbox, name)
	}
	cbox.SetSelected(0)

	vbox.Append(cbox, false)

	cbox.OnSelected(func(*ui.Combobox) {
		x := cbox.Selected()
		log.Println("x =", x)
		log.Println("names[x] =", names[x])
		dumpBox(names[x])
	})

	/////////////////////////////////////////////////////
	vbox = addGroup(hbox, "Debug Window")

	b1 := addButton(vbox, "dumpBox(window)")
	b1.OnClicked(func(*ui.Button) {
		x := cbox.Selected()
		log.Println("x =", x)
		log.Println("names[x] =", names[x])
		dumpBox(names[x])
	})

	b2 := addButton(vbox, "SetMargined(tab)")
	b2.OnClicked(func(*ui.Button) {
		x := cbox.Selected()
		log.Println("x =", x)
		log.Println("FindWindow; names[x] =", names[x])
		gw := FindWindow(names[x])
		if gw == nil {
			return
		}
		if gw.UiTab == nil {
			return
		}
		if gw.TabNumber == nil {
			return
		}
		scs := spew.ConfigState{MaxDepth: 1}
		scs.Dump(gw)
		log.Println("gui.DumpBoxes()\tWindow.UiTab     =", gw.UiTab)
		log.Println("gui.DumpBoxes()\tWindow.TabNumber =", *gw.TabNumber)
		gw.UiTab.SetMargined(*gw.TabNumber, true)
	})

	b3 := addButton(vbox, "Hide(tab)")
	b3.OnClicked(func(*ui.Button) {
		x := cbox.Selected()
		log.Println("x =", x)
		log.Println("FindWindow; names[x] =", names[x])
		gw := FindWindow(names[x])
		if gw == nil {
			return
		}
		if gw.UiTab == nil {
			return
		}
		gw.UiTab.Hide()
	})

	b4 := addButton(vbox, "Show(tab)")
	b4.OnClicked(func(*ui.Button) {
		x := cbox.Selected()
		log.Println("x =", x)
		log.Println("FindWindow; names[x] =", names[x])
		gw := FindWindow(names[x])
		if gw == nil {
			return
		}
		if gw.UiTab == nil {
			return
		}
		gw.UiTab.Show()
	})

	b5 := addButton(vbox, "Delete(tab)")
	b5.OnClicked(func(*ui.Button) {
		x := cbox.Selected()
		log.Println("x =", x)
		log.Println("FindWindow; names[x] =", names[x])
		gw := FindWindow(names[x])
		if gw == nil {
			return
		}
		if gw.UiTab == nil {
			return
		}
		if gw.TabNumber == nil {
			return
		}
		gw.UiTab.Delete(*gw.TabNumber)
	})

	/////////////////////////////////////////////////////
	vbox = addGroup(hbox, "Global Debug")

	dump3 := addButton(vbox, "Dump Windows")
	dump3.OnClicked(func(*ui.Button) {
		DumpWindows()
	})

	dump2 := addButton(vbox, "Dump Boxes")
	dump2.OnClicked(func(*ui.Button) {
		DumpBoxes()
	})

	dump1 := addButton(vbox, "Dump MAP")
	dump1.OnClicked(func(*ui.Button) {
		DumpMap()
	})

	/////////////////////////////////////////////////////
	nodeBox := addGroup(hbox, "range Data.NodeMap")
	nodeCombo := ui.NewCombobox()

	for name, node := range Data.NodeMap {
		log.Println("range Data.NodeMap() name =", name)
		addNodeName(nodeCombo, node.id)
	}
	nodeCombo.SetSelected(0)

	nodeBox.Append(nodeCombo, false)

	nodeCombo.OnSelected(func(*ui.Combobox) {
		y := nodeCombo.Selected()
		log.Println("y =", y)
		log.Println("nodeNames[y] =", nodeNames[y])
		node := Data.findId(nodeNames[y])
		if (node != nil) {
			node.Dump()
		}
	})

	/////////////////////////////////////////////////////
	vbox = addGroup(hbox, "Node Debug")

	n1 := addButton(vbox, "Data.DumpNodeMap()")
	n1.OnClicked(func(*ui.Button) {
		Data.DumpNodeMap()
	})

/*
	n1 = addButton(vbox, "DebugDataNodeChildren()")
	n1.OnClicked(func(*ui.Button) {
		DebugDataNodeChildren()
	})
*/

	n1 = addButton(vbox, "Data.ListChildren(false)")
	n1.OnClicked(func(*ui.Button) {
		Data.ListChildren(false)
	})

	n1 = addButton(vbox, "Data.ListChildren(true)")
	n1.OnClicked(func(*ui.Button) {
		Data.ListChildren(true)
	})

	n1 = addButton(vbox, "Node.Dump()")
	n1.OnClicked(func(*ui.Button) {
		y := nodeCombo.Selected()
		log.Println("y =", y)
		log.Println("nodeNames[y] =", nodeNames[y])
		node := Data.findId(nodeNames[y])
		if (node != nil) {
			node.Dump()
		}
	})

	n1 = addButton(vbox, "Node.ListChildren(false)")
	n1.OnClicked(func(*ui.Button) {
		y := nodeCombo.Selected()
		log.Println("y =", y)
		log.Println("nodeNames[y] =", nodeNames[y])
		node := Data.findId(nodeNames[y])
		if (node != nil) {
			node.ListChildren(false)
		}
	})

	n1 = addButton(vbox, "Node.ListChildren(true)")
	n1.OnClicked(func(*ui.Button) {
		y := nodeCombo.Selected()
		log.Println("y =", y)
		log.Println("nodeNames[y] =", nodeNames[y])
		node := Data.findId(nodeNames[y])
		if (node != nil) {
			node.ListChildren(true)
		}
	})

	n1 = addButton(vbox, "Node.AddDebugTab")
	n1.OnClicked(func(*ui.Button) {
		y := nodeCombo.Selected()
		log.Println("y =", y)
		log.Println("nodeNames[y] =", nodeNames[y])
		node := Data.findId(nodeNames[y])
		if (node != nil) {
			node.AddDebugTab("added this DebugTab")
		}
	})

	n1 = addButton(vbox, "Node.DemoTab")
	n1.OnClicked(func(*ui.Button) {
		y := nodeCombo.Selected()
		log.Println("y =", y)
		log.Println("nodeNames[y] =", nodeNames[y])
		node := Data.findId(nodeNames[y])
		if (node != nil) {
			node.AddDemoTab("added this DemoTab")
		}
	})

/*
	/////////////////////////////////////////////////////
	vbox = addGroup(hbox, "Numbers")
	pbar := ui.NewProgressBar()
	vbox.Append(pbar, false)
*/


	return hbox
}

// TODO: remove this crap
var x int = 0
var y int = 0

// TODO: remove this crap
func addName(c *ui.Combobox, s string) {
	c.Append(s)
	names[x] = s
	x = x + 1
}

func addGroup(b *ui.Box, name string) *ui.Box {
	group := ui.NewGroup(name)
	group.SetMargined(true)
	b.Append(group, true)

	vbox := ui.NewVerticalBox()
	vbox.SetPadded(true)
	group.SetChild(vbox)

	return vbox
}

func dumpBox(s string) {
	var name string
	var window *GuiWindow

	for name, window = range Data.WindowMap {
		if name != s {
			continue
		}
		log.Println("gui.DumpBoxes() MAP: ", name)
		if window.TabNumber == nil {
			log.Println("gui.DumpBoxes() \tWindows.TabNumber = nil")
		} else {
			log.Println("gui.DumpBoxes() \tWindows.TabNumber =", *window.TabNumber)
		}
		log.Println("gui.DumpBoxes()\tWindow.name =", window.Name)
		// log.Println("gui.DumpBoxes()\tWindow.UiWindow type =", reflect.TypeOf(window.UiWindow))
		log.Println("gui.DumpBoxes()\tWindow.UiWindow =", window.UiWindow)
		log.Println("gui.DumpBoxes()\tWindow.UiTab    =", window.UiTab)
		log.Println("gui.dumpBox() BoxMap START")
		for name, abox := range window.BoxMap {
			log.Printf("gui.DumpBoxes() \tBOX mapname=%-12s abox.Name=%-12s", name, abox.Name)
			abox.Dump()
			if name == "MAINBOX" {
				if Config.Debug {
					scs := spew.ConfigState{MaxDepth: 1}
					scs.Dump(abox.UiBox)
				}
			}
		}
		log.Println("gui.dumpBox() BoxMap END")
		if window.UiTab != nil {
			pages := window.UiTab.NumPages()
			log.Println("gui.DumpBoxes()\tWindow.UiTab.NumPages() =", pages)
			tabSetMargined(window.UiTab)
			if Config.Debug {
				scs := spew.ConfigState{MaxDepth: 2}
				scs.Dump(window.UiTab)
			}
		}
	}
}

func addButton(box *ui.Box, name string) *ui.Button {
	button := ui.NewButton(name)

	button.OnClicked(func(*ui.Button) {
		log.Println("Should do something here")
	})

	box.Append(button, false)
	return button
}

func (n *Node) AddDebugTab(title string) {
	newNode := n.AddTab(title, makeWindowDebug())
	if (Config.DebugNode) {
		newNode.Dump()
	}
	tabSetMargined(newNode.uiTab)
}

// This sets _all_ the tabs to Margin = true
//
// TODO: do proper tab tracking (will be complicated). low priority
func tabSetMargined(tab *ui.Tab) {
	if (Config.DebugTabs) {
		log.Println("tabSetMargined() IGNORE THIS")
	}
	c := tab.NumPages()
	for i := 0; i < c; i++ {
		if (Config.DebugTabs) {
			log.Println("tabSetMargined() i =", i)
		}
		tab.SetMargined(i, true)
	}
}