rc-progress/lib/Circle/index.js

progress ui component for react

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
var _typeof3 = require("@babel/runtime/helpers/typeof");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
var _typeof2 = _interopRequireDefault(require("@babel/runtime/helpers/typeof"));
var _objectSpread2 = _interopRequireDefault(require("@babel/runtime/helpers/objectSpread2"));
var _objectWithoutProperties2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties"));
var React = _interopRequireWildcard(require("react"));
var _classnames = _interopRequireDefault(require("classnames"));
var _common = require("../common");
var _useId = _interopRequireDefault(require("../hooks/useId"));
var _PtgCircle = _interopRequireDefault(require("./PtgCircle"));
var _util = require("./util");
var _excluded = ["id", "prefixCls", "steps", "strokeWidth", "trailWidth", "gapDegree", "gapPosition", "trailColor", "strokeLinecap", "style", "className", "strokeColor", "percent"];
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof3(e) && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
function toArray(value) {
  var mergedValue = value !== null && value !== void 0 ? value : [];
  return Array.isArray(mergedValue) ? mergedValue : [mergedValue];
}
var Circle = function Circle(props) {
  var _defaultProps$props = (0, _objectSpread2.default)((0, _objectSpread2.default)({}, _common.defaultProps), props),
    id = _defaultProps$props.id,
    prefixCls = _defaultProps$props.prefixCls,
    steps = _defaultProps$props.steps,
    strokeWidth = _defaultProps$props.strokeWidth,
    trailWidth = _defaultProps$props.trailWidth,
    _defaultProps$props$g = _defaultProps$props.gapDegree,
    gapDegree = _defaultProps$props$g === void 0 ? 0 : _defaultProps$props$g,
    gapPosition = _defaultProps$props.gapPosition,
    trailColor = _defaultProps$props.trailColor,
    strokeLinecap = _defaultProps$props.strokeLinecap,
    style = _defaultProps$props.style,
    className = _defaultProps$props.className,
    strokeColor = _defaultProps$props.strokeColor,
    percent = _defaultProps$props.percent,
    restProps = (0, _objectWithoutProperties2.default)(_defaultProps$props, _excluded);
  var halfSize = _util.VIEW_BOX_SIZE / 2;
  var mergedId = (0, _useId.default)(id);
  var gradientId = "".concat(mergedId, "-gradient");
  var radius = halfSize - strokeWidth / 2;
  var perimeter = Math.PI * 2 * radius;
  var rotateDeg = gapDegree > 0 ? 90 + gapDegree / 2 : -90;
  var perimeterWithoutGap = perimeter * ((360 - gapDegree) / 360);
  var _ref = (0, _typeof2.default)(steps) === 'object' ? steps : {
      count: steps,
      gap: 2
    },
    stepCount = _ref.count,
    stepGap = _ref.gap;
  var percentList = toArray(percent);
  var strokeColorList = toArray(strokeColor);
  var gradient = strokeColorList.find(function (color) {
    return color && (0, _typeof2.default)(color) === 'object';
  });
  var isConicGradient = gradient && (0, _typeof2.default)(gradient) === 'object';
  var mergedStrokeLinecap = isConicGradient ? 'butt' : strokeLinecap;
  var circleStyle = (0, _util.getCircleStyle)(perimeter, perimeterWithoutGap, 0, 100, rotateDeg, gapDegree, gapPosition, trailColor, mergedStrokeLinecap, strokeWidth);
  var paths = (0, _common.useTransitionDuration)();
  var getStokeList = function getStokeList() {
    var stackPtg = 0;
    return percentList.map(function (ptg, index) {
      var color = strokeColorList[index] || strokeColorList[strokeColorList.length - 1];
      var circleStyleForStack = (0, _util.getCircleStyle)(perimeter, perimeterWithoutGap, stackPtg, ptg, rotateDeg, gapDegree, gapPosition, color, mergedStrokeLinecap, strokeWidth);
      stackPtg += ptg;
      return /*#__PURE__*/React.createElement(_PtgCircle.default, {
        key: index,
        color: color,
        ptg: ptg,
        radius: radius,
        prefixCls: prefixCls,
        gradientId: gradientId,
        style: circleStyleForStack,
        strokeLinecap: mergedStrokeLinecap,
        strokeWidth: strokeWidth,
        gapDegree: gapDegree,
        ref: function ref(elem) {
          // https://reactjs.org/docs/refs-and-the-dom.html#callback-refs
          // React will call the ref callback with the DOM element when the component mounts,
          // and call it with `null` when it unmounts.
          // Refs are guaranteed to be up-to-date before componentDidMount or componentDidUpdate fires.

          paths[index] = elem;
        },
        size: _util.VIEW_BOX_SIZE
      });
    }).reverse();
  };
  var getStepStokeList = function getStepStokeList() {
    // only show the first percent when pass steps
    var current = Math.round(stepCount * (percentList[0] / 100));
    var stepPtg = 100 / stepCount;
    var stackPtg = 0;
    return new Array(stepCount).fill(null).map(function (_, index) {
      var color = index <= current - 1 ? strokeColorList[0] : trailColor;
      var stroke = color && (0, _typeof2.default)(color) === 'object' ? "url(#".concat(gradientId, ")") : undefined;
      var circleStyleForStack = (0, _util.getCircleStyle)(perimeter, perimeterWithoutGap, stackPtg, stepPtg, rotateDeg, gapDegree, gapPosition, color, 'butt', strokeWidth, stepGap);
      stackPtg += (perimeterWithoutGap - circleStyleForStack.strokeDashoffset + stepGap) * 100 / perimeterWithoutGap;
      return /*#__PURE__*/React.createElement("circle", {
        key: index,
        className: "".concat(prefixCls, "-circle-path"),
        r: radius,
        cx: halfSize,
        cy: halfSize,
        stroke: stroke,
        strokeWidth: strokeWidth,
        opacity: 1,
        style: circleStyleForStack,
        ref: function ref(elem) {
          paths[index] = elem;
        }
      });
    });
  };
  return /*#__PURE__*/React.createElement("svg", (0, _extends2.default)({
    className: (0, _classnames.default)("".concat(prefixCls, "-circle"), className),
    viewBox: "0 0 ".concat(_util.VIEW_BOX_SIZE, " ").concat(_util.VIEW_BOX_SIZE),
    style: style,
    id: id,
    role: "presentation"
  }, restProps), !stepCount && /*#__PURE__*/React.createElement("circle", {
    className: "".concat(prefixCls, "-circle-trail"),
    r: radius,
    cx: halfSize,
    cy: halfSize,
    stroke: trailColor,
    strokeLinecap: mergedStrokeLinecap,
    strokeWidth: trailWidth || strokeWidth,
    style: circleStyle
  }), stepCount ? getStepStokeList() : getStokeList());
};
if (process.env.NODE_ENV !== 'production') {
  Circle.displayName = 'Circle';
}
var _default = exports.default = Circle;