package ui

import (
	"fmt"
	"log"
	"reflect"
)

func LogWindowEvent(view View, evt WindowEventName) {
	pkg, viewName := windowFQN(view)
	log.Printf("%s.%s: %s", pkg, viewName, evt)
}

func LogWindowEventMessage(
	view View,
	evt WindowEventName,
	msg string,
	args ...any,
) {
	pkg, viewName := windowFQN(view)
	log.Printf(
		"%s.%s: %s [%s]",
		pkg, viewName, evt,
		fmt.Sprintf(msg, args...))
}

func LogWindowError(
	view View, evt WindowEventName,
	err error,
) {
	pkg, viewName := windowFQN(view)
	log.Printf(
		"%s.%s: %s [%s]",
		pkg, viewName, evt, err)
}

func windowFQN(view View) (
	pkg string,
	viewName string,
) {
	t := reflect.TypeOf(view)
	if t.Kind() == reflect.Pointer {
		t = t.Elem()
	}
	pkg = t.PkgPath()
	viewName = t.Name()
	return
}