import * as PIXI from './../com/pixi.min';
import qrcodegen from './../com/qrcodegen';

export default class QRCode {
  static getGraphics(code = 'code', w = 250, b = 20, isBack = false) {
    let qrcode = new PIXI.Graphics();
    if (isBack) {
      qrcode.beginFill(0xffffff, 1);
      qrcode.drawRect(0, 0, w + b * 2, w + b * 2);
      qrcode.endFill();
    }

    let QRC = qrcodegen.QrCode;
    // let qr0 = QRC.encodeText(`http://${process.env.LOCAL_IP}:7000`, QRC.Ecc.MEDIUM);
    qrcode.beginFill(0, 1);
    let segs = qrcodegen.QrSegment.makeSegments(`http://${process.env.LOCAL_IP}:7000`);
    let qr1 = QRC.encodeSegments(segs, QRC.Ecc.HIGH, 5, 5, 2, false);
    let size = w / qr1.size;
    for (let y = 0; y < qr1.size; y++) {
      for (let x = 0; x < qr1.size; x++) {
        if (qr1.getModule(x, y)) qrcode.drawRect(b + x * size, b + y * size, size, size);
      }
    }

    return qrcode;
  }
}