package CustomFunction

import (
	"log"

	"fyne.io/fyne/v2"
	"fyne.io/fyne/v2/dialog"
	"g.r-io.lu/shynd/kemoforge/pkg/KFData"
	"g.r-io.lu/shynd/kemoforge/pkg/KFData/KFObjects/KFFunction"
)

// Import is a function used to allow importing of the custom function package
// while still allowing the package to be used normally and not be yelled at by the compiler
func Import() {}

func init() {
	log.Printf("Registering ExampleFunction")
	customFunction := KFFunction.Function{
		Name:         "ExampleFunction",
		Type:         "CustomFunction.ExampleFunction",
		RequiredArgs: KFData.NewNFInterfaceMap(),
		OptionalArgs: KFData.NewNFInterfaceMap(),
	}
	customFunction.Register(ExampleFunctionHandler)
}

func ExampleFunctionHandler(window fyne.Window, args *KFData.NFInterfaceMap) (*KFData.NFInterfaceMap, error) {

	//Get the message from the args
	var message string
	err := args.Get("message", &message)
	if err != nil {
		return nil, err
	}

	//Do something
	log.Println("Example button was pressed!")
	dialog.ShowInformation("Example", "Example button was pressed!\n Message: "+message, window)
	return args, nil
}