SurveyThemeData.fromJson constructor

SurveyThemeData.fromJson({ Map<String, dynamic> json = const {}, })

Implementation

factory SurveyThemeData.fromJson({Map<String, dynamic> json = const {}}) {
  convertRgbStringToColor(String colorToConvert, opacity) {
    print("112 color to convert called is ${colorToConvert} ssdf");
    if (colorToConvert.contains("#")) {
      print("called inside has one ssd");
      String color = colorToConvert.replaceAll('#', '0xff');
      print("color returned is ${color}");
      return Color(int.parse(color));
    }
    print("called inside not has one ssd");
    var convertedString = colorToConvert
        .substring(4, colorToConvert.length - 1)
        .replaceAll(RegExp(' +'), ' ')
        .split(',');
    print("converted string is ${convertedString}");
    if (convertedString.length < 3) {
      return Color.fromRGBO(255, 255, 255, opacity);
    }
    print("testing converted to double prob 110");
    return Color.fromRGBO(
        int.parse(convertedString[0]),
        int.parse(convertedString[1]),
        int.parse(convertedString[2]),
        opacity);
  }

  getBackgroundImageOpacity(brightness) {
    int absoluteNumber = brightness.abs();
    if (absoluteNumber == 0) {
      return 1.0;
    } else {
      int numberToConvert = (absoluteNumber - 100).abs();
      double doubleVar = numberToConvert / 100;
      print("sso9 ${doubleVar}");
      return doubleVar;
    }
  }

  getBackgroundImageColor(brightness) {
    print("decode brightness cc90 ${brightness} ");
    if (brightness < 0) {
      return Colors.black;
    }
    return Colors.white;
  }

  var backGroundImage = json['properties'] != null &&
          json['properties']['backgroundImage'] != null &&
          json['properties']['backgroundImage']['url'] != null
      ? json['properties']['backgroundImage']['url']
      : 'noImage';
  // Question Color Settings
  var decodedQuestionColor = json['properties'] != null &&
          json['properties']['colors'] != null &&
          json['properties']['colors']['overrides'] != null &&
          json['properties']['colors']['overrides']['questions'] != null
      ? convertRgbStringToColor(
          json['properties']['colors']['overrides']['questions'], 1.0)
      : Color.fromRGBO(57, 57, 57, 1.0);

  var decodedQuestionDescriptionColor = json['properties'] != null &&
          json['properties']['colors'] != null &&
          json['properties']['colors']['overrides'] != null &&
          json['properties']['colors']['overrides']['questions'] != null
      ? convertRgbStringToColor(
          json['properties']['colors']['overrides']['questions'], 0.7)
      : Color.fromRGBO(57, 57, 57, 0.7);

  var decodedQuestionNumberColor = json['properties'] != null &&
          json['properties']['colors'] != null &&
          json['properties']['colors']['overrides'] != null &&
          json['properties']['colors']['overrides']['questions'] != null
      ? convertRgbStringToColor(
          json['properties']['colors']['overrides']['questions'], 0.5)
      : Color.fromRGBO(57, 57, 57, 0.5);

  // Answer Theme
  var decodedAnswerColor = json['properties'] != null &&
          json['properties']['colors'] != null &&
          json['properties']['colors']['overrides'] != null &&
          json['properties']['colors']['overrides']['answers'] != null
      ? convertRgbStringToColor(
          json['properties']['colors']['overrides']['answers'], 1.0)
      : Color.fromRGBO(63, 63, 63, 1.0);

  // Opnion Scale Theme
  var decodedOpnionBackgroundColorSelected = json['properties'] != null &&
          json['properties']['colors'] != null &&
          json['properties']['colors']['overrides'] != null &&
          json['properties']['colors']['overrides']['answers'] != null
      ? convertRgbStringToColor(
          json['properties']['colors']['overrides']['answers'], 0.8)
      : Color.fromRGBO(63, 63, 63, 0.8);

  var decodedOpnionBackgroundColorUnSelected = json['properties'] != null &&
          json['properties']['colors'] != null &&
          json['properties']['colors']['overrides'] != null &&
          json['properties']['colors']['overrides']['answers'] != null
      ? convertRgbStringToColor(
          json['properties']['colors']['overrides']['answers'], 0.1)
      : Color.fromRGBO(63, 63, 63, 0.1);

  var decodedOpnionBorderColor = json['properties'] != null &&
          json['properties']['colors'] != null &&
          json['properties']['colors']['overrides'] != null &&
          json['properties']['colors']['overrides']['answers'] != null
      ? convertRgbStringToColor(
          json['properties']['colors']['overrides']['answers'], 0.5)
      : Color.fromRGBO(63, 63, 63, 0.5);

  var decodedOpnionLabelColor = json['properties'] != null &&
          json['properties']['colors'] != null &&
          json['properties']['colors']['overrides'] != null &&
          json['properties']['colors']['overrides']['answers'] != null
      ? convertRgbStringToColor(
          json['properties']['colors']['overrides']['answers'], 0.8)
      : Color.fromRGBO(63, 63, 63, 0.8);

  var decodedBackgroundColor = json['properties'] != null &&
          json['properties']['colors'] != null &&
          json['properties']['colors']['overrides'] != null &&
          json['properties']['colors']['overrides']['backgroundColor'] != null
      ? convertRgbStringToColor(
          json['properties']['colors']['overrides']['backgroundColor'], 1.0)
      : Color.fromRGBO(255, 255, 255, 1.0);

  // print(' decoded background color is ${decodedBackgroundColor}');
  // print("color detection cc90 ${json['properties']['backgroundImage']} ");

  var decodedBackgroundImageColor = json['properties'] != null &&
          json['properties']['backgroundImage'] != null &&
          json['properties']['backgroundImage']['brightness'] != null
      ? getBackgroundImageColor(
          json['properties']['backgroundImage']['brightness'])
      : Color.fromRGBO(255, 255, 255, 1.0);
  // var decodedBackgroundImageColor = Color.fromRGBO(255,255,255,1.0);
  var decodedBackgroundImageColorOpacity = json['properties'] != null &&
          json['properties']['backgroundImage'] != null &&
          json['properties']['backgroundImage']['brightness'] != null
      ? getBackgroundImageOpacity(
          json['properties']['backgroundImage']['brightness'])
      : 1.0;

  var ctaButtonDecodedColor = json['properties'] != null &&
          json['properties']['colors'] != null &&
          json['properties']['colors']['overrides'] != null &&
          json['properties']['colors']['overrides']['ctaButton'] != null
      ? convertRgbStringToColor(
          json['properties']['colors']['overrides']['ctaButton'], 1.0)
      : Color.fromRGBO(4, 191, 116, 1);

  // print(
  //     "cta button color override ${json['properties']['colors']['overrides']}");
  return SurveyThemeData(
    decodedQuestionColor,
    decodedQuestionDescriptionColor,
    decodedQuestionNumberColor,
    decodedAnswerColor,
    decodedBackgroundColor,
    backGroundImage,
    decodedOpnionBackgroundColorSelected,
    decodedOpnionBackgroundColorUnSelected,
    decodedOpnionBorderColor,
    decodedOpnionLabelColor,
    decodedBackgroundImageColor,
    decodedBackgroundImageColorOpacity,
    ctaButtonDecodedColor,
  );
}