asAwesomeAurora method

IntrinsicHeight asAwesomeAurora({ List<AuroraObjects>? auroraObjects = const [], List<ColorScheme>? colorScheme, Clip clipBehaviour = Clip.antiAlias, TileMode tileMode = TileMode.clamp, CustomClipper<Path>? clipper, double shiftX = 0, double shiftY = 0, double width = 0, double height = 0, bool? debug, })

Implementation

IntrinsicHeight asAwesomeAurora({
  List<AuroraObjects>? auroraObjects = const [],
  List<ColorScheme>? colorScheme,
  Clip clipBehaviour = Clip.antiAlias,
  TileMode tileMode = TileMode.clamp,
  CustomClipper<Path>? clipper,
  double shiftX = 0,
  double shiftY = 0,
  double width = 0,
  double height = 0,
  bool? debug,
}) {
  Color randomColor() {
    if (colorScheme != null) {
      List<Color> lc = [];
      for (var element in colorScheme) {
        lc.add(element.primary);
        lc.add(element.inversePrimary);
      }

      lc.shuffle();

      return lc.first;
    }

    return Color((math.Random().nextDouble() * 0xFFFFFF).toInt())
        .withAlpha(254);
  }

  double randomDouble() {
    return math.Random().nextDouble();
  }

  double getRandomShift() {
    return randomDouble() * 255;
  }

  List<AuroraObjects> populateRandomList() {
    var rng = Random();
    var loops = rng.nextInt(1);
    if (loops < 4) {
      loops = 4;
    }

    List<AuroraObjects> tmpList = [];

    tmpList.add(
      AuroraObjects(color: randomColor(), size: 2.0, x: 0.5, y: 0.5),
    );

    var i = 0;
    while (i <= loops) {
      tmpList.add(
        AuroraObjects(
            color: randomColor(),
            size: randomDouble(),
            x: randomDouble(),
            y: randomDouble()),
      );

      i++;
    }
    return tmpList;
  }

  if (auroraObjects!.isEmpty) {
    auroraObjects = populateRandomList();
  }

  if (shiftX == 0) {
    shiftX = getRandomShift();
  }

  if (shiftY == 0) {
    shiftY = getRandomShift();
  }

  if (shiftX < 100 && shiftY < 100) {
    Random r = Random();
    double falseProbability = .5;
    bool booleanResult = r.nextDouble() > falseProbability;
    if (booleanResult) {
      shiftX = shiftX + 200;
    } else {
      shiftY = shiftY + 200;
    }
  }

  if (shiftX > 130) {
    shiftX = 100;
  }

  if (shiftY > 110) {
    shiftY = 100;
  }

  if (debug == true) {
    String finalList =
        '''.asAwesomeAurora(shiftX: $shiftX,shiftY: $shiftY,auroraObjects: [''';
    for (var element in auroraObjects) {
      finalList = finalList +
          '''AuroraObjects(color: ${element.color}, size: ${element.size}, x: ${element.x}, y: ${element.y}),''';
    }
    finalList = finalList + ''']);''';
    dev.log("copy the .asAwesomeAurora below: ");
    dev.log("____________________________");
    dev.log(finalList);
    dev.log("____________________________");
  }

  return IntrinsicHeight(
    child: ClipPath(
      clipper: clipper,
      clipBehavior: clipBehaviour,
      child: Stack(
        children: [
          CustomPaint(
            // size: const Size(22, 22),
            isComplex: true,
            painter: AuroraPainter(auroraObjectList: auroraObjects),
            child: this,
          ),
          BackdropFilter(
              filter: ImageFilter.blur(sigmaX: shiftX, sigmaY: shiftY),
              child: this),
          // this
        ],
      ),
    ),
  );
}