"use strict";

var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard");

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = createSlider;

var _objectWithoutProperties2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties"));

var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));

var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));

var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));

var _get2 = _interopRequireDefault(require("@babel/runtime/helpers/get"));

var _inherits2 = _interopRequireDefault(require("@babel/runtime/helpers/inherits"));

var _possibleConstructorReturn2 = _interopRequireDefault(require("@babel/runtime/helpers/possibleConstructorReturn"));

var _getPrototypeOf2 = _interopRequireDefault(require("@babel/runtime/helpers/getPrototypeOf"));

var _react = _interopRequireDefault(require("react"));

var _addEventListener = _interopRequireDefault(require("rc-util/lib/Dom/addEventListener"));

var _classnames = _interopRequireDefault(require("classnames"));

var _warning = _interopRequireDefault(require("rc-util/lib/warning"));

var _Steps = _interopRequireDefault(require("./Steps"));

var _Marks = _interopRequireDefault(require("./Marks"));

var _Handle = _interopRequireDefault(require("../Handle"));

var utils = _interopRequireWildcard(require("../utils"));

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { (0, _defineProperty2.default)(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = (0, _getPrototypeOf2.default)(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = (0, _getPrototypeOf2.default)(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return (0, _possibleConstructorReturn2.default)(this, result); }; }

function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }

function noop() {}

function createSlider(Component) {
  var _a;

  return _a = /*#__PURE__*/function (_Component) {
    (0, _inherits2.default)(ComponentEnhancer, _Component);

    var _super = _createSuper(ComponentEnhancer);

    function ComponentEnhancer(props) {
      var _this;

      (0, _classCallCheck2.default)(this, ComponentEnhancer);
      _this = _super.call(this, props);

      _this.onMouseDown = function (e) {
        if (e.button !== 0) {
          return;
        }

        var isVertical = _this.props.vertical;
        var position = utils.getMousePosition(isVertical, e);

        if (!utils.isEventFromHandle(e, _this.handlesRefs)) {
          _this.dragOffset = 0;
        } else {
          var handlePosition = utils.getHandleCenterPosition(isVertical, e.target);
          _this.dragOffset = position - handlePosition;
          position = handlePosition;
        }

        _this.removeDocumentEvents();

        _this.onStart(position);

        _this.addDocumentMouseEvents();
      };

      _this.onTouchStart = function (e) {
        if (utils.isNotTouchEvent(e)) return;
        var isVertical = _this.props.vertical;
        var position = utils.getTouchPosition(isVertical, e);

        if (!utils.isEventFromHandle(e, _this.handlesRefs)) {
          _this.dragOffset = 0;
        } else {
          var handlePosition = utils.getHandleCenterPosition(isVertical, e.target);
          _this.dragOffset = position - handlePosition;
          position = handlePosition;
        }

        _this.onStart(position);

        _this.addDocumentTouchEvents();

        utils.pauseEvent(e);
      };

      _this.onFocus = function (e) {
        var _this$props = _this.props,
            onFocus = _this$props.onFocus,
            vertical = _this$props.vertical;

        if (utils.isEventFromHandle(e, _this.handlesRefs)) {
          var handlePosition = utils.getHandleCenterPosition(vertical, e.target);
          _this.dragOffset = 0;

          _this.onStart(handlePosition);

          utils.pauseEvent(e);

          if (onFocus) {
            onFocus(e);
          }
        }
      };

      _this.onBlur = function (e) {
        var onBlur = _this.props.onBlur;

        _this.onEnd();

        if (onBlur) {
          onBlur(e);
        }
      };

      _this.onMouseUp = function () {
        if (_this.handlesRefs[_this.prevMovedHandleIndex]) {
          _this.handlesRefs[_this.prevMovedHandleIndex].clickFocus();
        }
      };

      _this.onMouseMove = function (e) {
        if (!_this.sliderRef) {
          _this.onEnd();

          return;
        }

        var position = utils.getMousePosition(_this.props.vertical, e);

        _this.onMove(e, position - _this.dragOffset);
      };

      _this.onTouchMove = function (e) {
        if (utils.isNotTouchEvent(e) || !_this.sliderRef) {
          _this.onEnd();

          return;
        }

        var position = utils.getTouchPosition(_this.props.vertical, e);

        _this.onMove(e, position - _this.dragOffset);
      };

      _this.onKeyDown = function (e) {
        if (_this.sliderRef && utils.isEventFromHandle(e, _this.handlesRefs)) {
          _this.onKeyboard(e);
        }
      };

      _this.onClickMarkLabel = function (e, value) {
        e.stopPropagation();

        _this.onChange({
          value: value
        });

        _this.setState({
          value: value
        }, function () {
          return _this.onEnd(true);
        });
      };

      _this.saveSlider = function (slider) {
        _this.sliderRef = slider;
      };

      var step = props.step,
          max = props.max,
          min = props.min;
      var isPointDiffEven = isFinite(max - min) ? (max - min) % step === 0 : true; // eslint-disable-line

      (0, _warning.default)(step && Math.floor(step) === step ? isPointDiffEven : true, "Slider[max] - Slider[min] (".concat(max - min, ") should be a multiple of Slider[step] (").concat(step, ")"));
      _this.handlesRefs = {};
      return _this;
    }

    (0, _createClass2.default)(ComponentEnhancer, [{
      key: "componentDidMount",
      value: function componentDidMount() {
        // Snapshot testing cannot handle refs, so be sure to null-check this.
        this.document = this.sliderRef && this.sliderRef.ownerDocument;
        var _this$props2 = this.props,
            autoFocus = _this$props2.autoFocus,
            disabled = _this$props2.disabled;

        if (autoFocus && !disabled) {
          this.focus();
        }
      }
    }, {
      key: "componentWillUnmount",
      value: function componentWillUnmount() {
        if ((0, _get2.default)((0, _getPrototypeOf2.default)(ComponentEnhancer.prototype), "componentWillUnmount", this)) (0, _get2.default)((0, _getPrototypeOf2.default)(ComponentEnhancer.prototype), "componentWillUnmount", this).call(this);
        this.removeDocumentEvents();
      }
    }, {
      key: "getSliderStart",
      value: function getSliderStart() {
        var slider = this.sliderRef;
        var _this$props3 = this.props,
            vertical = _this$props3.vertical,
            reverse = _this$props3.reverse;
        var rect = slider.getBoundingClientRect();

        if (vertical) {
          return reverse ? rect.bottom : rect.top;
        }

        return window.pageXOffset + (reverse ? rect.right : rect.left);
      }
    }, {
      key: "getSliderLength",
      value: function getSliderLength() {
        var slider = this.sliderRef;

        if (!slider) {
          return 0;
        }

        var coords = slider.getBoundingClientRect();
        return this.props.vertical ? coords.height : coords.width;
      }
    }, {
      key: "addDocumentTouchEvents",
      value: function addDocumentTouchEvents() {
        // just work for Chrome iOS Safari and Android Browser
        this.onTouchMoveListener = (0, _addEventListener.default)(this.document, 'touchmove', this.onTouchMove);
        this.onTouchUpListener = (0, _addEventListener.default)(this.document, 'touchend', this.onEnd);
      }
    }, {
      key: "addDocumentMouseEvents",
      value: function addDocumentMouseEvents() {
        this.onMouseMoveListener = (0, _addEventListener.default)(this.document, 'mousemove', this.onMouseMove);
        this.onMouseUpListener = (0, _addEventListener.default)(this.document, 'mouseup', this.onEnd);
      }
    }, {
      key: "removeDocumentEvents",
      value: function removeDocumentEvents() {
        /* eslint-disable no-unused-expressions */
        this.onTouchMoveListener && this.onTouchMoveListener.remove();
        this.onTouchUpListener && this.onTouchUpListener.remove();
        this.onMouseMoveListener && this.onMouseMoveListener.remove();
        this.onMouseUpListener && this.onMouseUpListener.remove();
        /* eslint-enable no-unused-expressions */
      }
    }, {
      key: "focus",
      value: function focus() {
        if (!this.props.disabled) {
          this.handlesRefs[0].focus();
        }
      }
    }, {
      key: "blur",
      value: function blur() {
        var _this2 = this;

        if (!this.props.disabled) {
          Object.keys(this.handlesRefs).forEach(function (key) {
            if (_this2.handlesRefs[key] && _this2.handlesRefs[key].blur) {
              _this2.handlesRefs[key].blur();
            }
          });
        }
      }
    }, {
      key: "calcValue",
      value: function calcValue(offset) {
        var _this$props4 = this.props,
            vertical = _this$props4.vertical,
            min = _this$props4.min,
            max = _this$props4.max;
        var ratio = Math.abs(Math.max(offset, 0) / this.getSliderLength());
        var value = vertical ? (1 - ratio) * (max - min) + min : ratio * (max - min) + min;
        return value;
      }
    }, {
      key: "calcValueByPos",
      value: function calcValueByPos(position) {
        var sign = this.props.reverse ? -1 : +1;
        var pixelOffset = sign * (position - this.getSliderStart());
        var nextValue = this.trimAlignValue(this.calcValue(pixelOffset));
        return nextValue;
      }
    }, {
      key: "calcOffset",
      value: function calcOffset(value) {
        var _this$props5 = this.props,
            min = _this$props5.min,
            max = _this$props5.max;
        var ratio = (value - min) / (max - min);
        return Math.max(0, ratio * 100);
      }
    }, {
      key: "saveHandle",
      value: function saveHandle(index, handle) {
        this.handlesRefs[index] = handle;
      }
    }, {
      key: "render",
      value: function render() {
        var _classNames;

        var _this$props6 = this.props,
            prefixCls = _this$props6.prefixCls,
            className = _this$props6.className,
            marks = _this$props6.marks,
            dots = _this$props6.dots,
            step = _this$props6.step,
            included = _this$props6.included,
            disabled = _this$props6.disabled,
            vertical = _this$props6.vertical,
            reverse = _this$props6.reverse,
            min = _this$props6.min,
            max = _this$props6.max,
            children = _this$props6.children,
            maximumTrackStyle = _this$props6.maximumTrackStyle,
            style = _this$props6.style,
            railStyle = _this$props6.railStyle,
            dotStyle = _this$props6.dotStyle,
            activeDotStyle = _this$props6.activeDotStyle;

        var _get$call = (0, _get2.default)((0, _getPrototypeOf2.default)(ComponentEnhancer.prototype), "render", this).call(this),
            tracks = _get$call.tracks,
            handles = _get$call.handles;

        var sliderClassName = (0, _classnames.default)(prefixCls, (_classNames = {}, (0, _defineProperty2.default)(_classNames, "".concat(prefixCls, "-with-marks"), Object.keys(marks).length), (0, _defineProperty2.default)(_classNames, "".concat(prefixCls, "-disabled"), disabled), (0, _defineProperty2.default)(_classNames, "".concat(prefixCls, "-vertical"), vertical), (0, _defineProperty2.default)(_classNames, className, className), _classNames));
        return _react.default.createElement("div", {
          ref: this.saveSlider,
          className: sliderClassName,
          onTouchStart: disabled ? noop : this.onTouchStart,
          onMouseDown: disabled ? noop : this.onMouseDown,
          onMouseUp: disabled ? noop : this.onMouseUp,
          onKeyDown: disabled ? noop : this.onKeyDown,
          onFocus: disabled ? noop : this.onFocus,
          onBlur: disabled ? noop : this.onBlur,
          style: style
        }, _react.default.createElement("div", {
          className: "".concat(prefixCls, "-rail"),
          style: _objectSpread(_objectSpread({}, maximumTrackStyle), railStyle)
        }), tracks, _react.default.createElement(_Steps.default, {
          prefixCls: prefixCls,
          vertical: vertical,
          reverse: reverse,
          marks: marks,
          dots: dots,
          step: step,
          included: included,
          lowerBound: this.getLowerBound(),
          upperBound: this.getUpperBound(),
          max: max,
          min: min,
          dotStyle: dotStyle,
          activeDotStyle: activeDotStyle
        }), handles, _react.default.createElement(_Marks.default, {
          className: "".concat(prefixCls, "-mark"),
          onClickLabel: disabled ? noop : this.onClickMarkLabel,
          vertical: vertical,
          marks: marks,
          included: included,
          lowerBound: this.getLowerBound(),
          upperBound: this.getUpperBound(),
          max: max,
          min: min,
          reverse: reverse
        }), children);
      }
    }]);
    return ComponentEnhancer;
  }(Component), _a.displayName = "ComponentEnhancer(".concat(Component.displayName, ")"), _a.defaultProps = _objectSpread(_objectSpread({}, Component.defaultProps), {}, {
    prefixCls: 'rc-slider',
    className: '',
    min: 0,
    max: 100,
    step: 1,
    marks: {},
    handle: function handle(props) {
      var index = props.index,
          restProps = (0, _objectWithoutProperties2.default)(props, ["index"]);
      delete restProps.dragging;

      if (restProps.value === null) {
        return null;
      }

      return _react.default.createElement(_Handle.default, Object.assign({}, restProps, {
        key: index
      }));
    },
    onBeforeChange: noop,
    onChange: noop,
    onAfterChange: noop,
    included: true,
    disabled: false,
    dots: false,
    vertical: false,
    reverse: false,
    trackStyle: [{}],
    handleStyle: [{}],
    railStyle: {},
    dotStyle: {},
    activeDotStyle: {}
  }), _a;
}