package ui

import (
	"fyne.io/fyne/v2"
	"fyne.io/fyne/v2/container"
	"fyne.io/fyne/v2/widget"
	"gitea.mmo.to/ppForge/ppforge/packet"
)

type PacketFieldEditor struct {
	Representation *fyne.Container
	Value          *widget.Entry

	Reference *packet.FieldValue

	GlobalIndex int
	LayerIndex  int
	Index       int
}

func CreatePacketFieldEditor(
	ed *PacketEditor,
	gblidx int,
	lyridx int,
	index int,
	ref *packet.FieldValue,
) *PacketFieldEditor {
	pfe := &PacketFieldEditor{}
	pfe.Reference = ref
	pfe.Index = index
	pfe.LayerIndex = lyridx
	pfe.GlobalIndex = gblidx

	setfunc := func(s string) {
		//todo
		//ed.Reference.UpdateField(&ed.Reference.Layers[lyridx], index, packet.NewFieldValue(s))
	}

	elements := []fyne.CanvasObject{}

	elements = append(elements, widget.NewLabel("TODO"))
	if ed.ShowShortHints {
		elements = append(elements, widget.NewLabel("TODO")) // todo: implement real shorthints if feasible
	}

	// depending on the input stuff, entry for now
	pfe.Value = widget.NewEntry()
	pfe.Value.OnChanged = setfunc

	elements = append(elements, pfe.Value)

	pfe.Representation = container.NewHBox(elements...)
	return pfe
}