package dialog

import (
	"github.com/diamondburned/cchat-gtk/internal/gts"
	"github.com/gotk3/gotk3/glib"
	"github.com/gotk3/gotk3/gtk"
)

func ShowModal(body gtk.IWidget, title, button string, callback func()) {
	NewModal(body, title, title, callback).Show()
}

func NewModal(body gtk.IWidget, title, button string, callback func()) *gtk.Dialog {
	cancel, _ := gtk.ButtonNew()
	cancel.Show()
	cancel.SetHAlign(gtk.ALIGN_START)
	cancel.SetRelief(gtk.RELIEF_NONE)
	cancel.SetLabel("Cancel")

	action, _ := gtk.ButtonNew()
	action.Show()
	action.SetHAlign(gtk.ALIGN_END)
	action.SetRelief(gtk.RELIEF_NONE)
	action.SetLabel(button)

	header, _ := gtk.HeaderBarNew()
	header.Show()
	header.SetMarginStart(5)
	header.SetMarginEnd(5)
	header.SetTitle(title)
	header.PackStart(cancel)
	header.PackEnd(action)

	dialog := newCSD(body, header)

	cancel.Connect("clicked", dialog.Destroy)
	action.Connect("clicked", callback)

	return dialog
}

func NewCSD(body, header gtk.IWidget) *gtk.Dialog {
	dialog := newCSD(body, header)
	dialog.Connect("response", func(_ *glib.Object, resp gtk.ResponseType) {
		if resp == gtk.RESPONSE_DELETE_EVENT {
			dialog.Destroy()
		}
	})
	return dialog
}

func newCSD(body, header gtk.IWidget) *gtk.Dialog {
	dialog, _ := gts.NewEmptyModalDialog()
	dialog.SetDefaultSize(450, 300)
	dialog.Add(body)

	if oldh, _ := dialog.GetHeaderBar(); oldh != nil {
		dialog.Remove(oldh)
	}
	dialog.SetTitlebar(header)

	return dialog
}