package main

import (
	"github.com/yeqown/go-qrcode/v2"
	"github.com/yeqown/go-qrcode/writer/standard"
)

func main() {
	qrc, err := qrcode.New("https://github.com/yeqown/go-qrcode")
	if err != nil {
		fmt.Printf("could not generate QRCode: %v", err)
		return
	}
	
	w, err := standard.New("../assets/repo-qrcode.jpeg")
	if err != nil {
		fmt.Printf("standard.New failed: %v", err)
		return
	}
	
	// save file
	if err = qrc.Save(w); err != nil {
		fmt.Printf("could not save image: %v", err)
	}
}

const (
	// EncModeNone mode ...
	EncModeNone encMode = 1 << iota
	// EncModeNumeric mode ...
	EncModeNumeric
	// EncModeAlphanumeric mode ...
	EncModeAlphanumeric
	// EncModeByte mode ...
	EncModeByte
	// EncModeJP mode ...
	EncModeJP
)

// WithEncodingMode sets the encoding mode.
func WithEncodingMode(mode encMode) EncodeOption {}

const (
	// ErrorCorrectionLow :Level L: 7% error recovery.
	ErrorCorrectionLow ecLevel = iota + 1
	
	// ErrorCorrectionMedium :Level M: 15% error recovery. Good default choice.
	ErrorCorrectionMedium
	
	// ErrorCorrectionQuart :Level Q: 25% error recovery.
	ErrorCorrectionQuart
	
	// ErrorCorrectionHighest :Level H: 30% error recovery.
	ErrorCorrectionHighest
)

// WithErrorCorrectionLevel sets the error correction level.
func WithErrorCorrectionLevel(ecLevel ecLevel) EncodeOption {}