package ui

import (
	"strings"

	"gioui.org/layout"
	"gioui.org/widget"
	"gioui.org/widget/material"

	"git.wxccs.org/iceking2nd/winauth-go/internal/i18n"
)

type renameDialog struct {
	ed     widget.Editor
	okBtn  widget.Clickable
	cancel widget.Clickable
	errMsg string
}

func newRenameDialog(currentName string) *renameDialog {
	d := &renameDialog{}
	d.ed.SingleLine = true
	d.ed.SetText(currentName)
	return d
}

func (d *renameDialog) Layout(
	gtx layout.Context, th *material.Theme,
	onDone func(string, bool),
) layout.Dimensions {
	if d.cancel.Clicked(gtx) {
		onDone("", true)
		return layout.Dimensions{Size: gtx.Constraints.Max}
	}
	if d.okBtn.Clicked(gtx) {
		name := strings.TrimSpace(d.ed.Text())
		if name == "" {
			d.errMsg = i18n.T("msg_empty_name")
		} else {
			onDone(name, false)
			return layout.Dimensions{Size: gtx.Constraints.Max}
		}
	}

	body := func(gtx layout.Context) layout.Dimensions {
		return layout.Flex{Axis: layout.Vertical}.Layout(gtx,
			layout.Rigid(labeledEditor(th, i18n.T("label_entry_name"), &d.ed, "")),
			layout.Rigid(errorLabel(th, d.errMsg)),
		)
	}
	return modalCard(gtx, th, i18n.T("dialog_rename_title"),
		i18n.T("btn_ok"), i18n.T("btn_cancel"),
		&d.okBtn, &d.cancel, body)
}