@flatbiz/antd/dist/in-view-d3iIBPld.js

/*! @flatjs/forge MIT @flatbiz/antd */

import { classNames } from '@dimjs/utils/class-names/class-names';
import { useRef } from 'react';
import { useMutationObserver } from 'ahooks';
import { fbaHooks } from './fba-hooks/index.js';
import { jsx } from 'react/jsx-runtime';

var RollLocationInView = function RollLocationInView(props) {
  var rollLocationInViewRef = useRef(null);
  var behavior = props.behavior || 'smooth';
  var activeOffset = props.activeOffset || 0;
  var direction = props.direction || 'vertical';
  var targetVerticalRoll = function targetVerticalRoll(key) {
    try {
      var _rollLocationInViewRe, _rollLocationInViewRe2, _rollLocationInViewRe3;
      var targetNode = (_rollLocationInViewRe = rollLocationInViewRef.current) === null || _rollLocationInViewRe === void 0 ? void 0 : _rollLocationInViewRe.querySelector(".roll-location-in-view-item-".concat(key));
      var parentNodeHeight = (_rollLocationInViewRe2 = rollLocationInViewRef.current) === null || _rollLocationInViewRe2 === void 0 ? void 0 : _rollLocationInViewRe2.offsetHeight;
      var scrollerScrollTop = (_rollLocationInViewRe3 = rollLocationInViewRef.current) === null || _rollLocationInViewRe3 === void 0 ? void 0 : _rollLocationInViewRe3.scrollTop;
      var targetNodeOffsetTop = targetNode.offsetTop;
      var targetTop2ScrollWindowHeight = targetNodeOffsetTop - scrollerScrollTop;
      var targetNodeHeight = targetNode.offsetHeight;
      if (targetNodeOffsetTop === 0) {
        var _rollLocationInViewRe4;
        (_rollLocationInViewRe4 = rollLocationInViewRef.current) === null || _rollLocationInViewRe4 === void 0 || _rollLocationInViewRe4.scrollTo({
          top: 0,
          behavior: behavior
        });
      } else {
        if (targetTop2ScrollWindowHeight < 0) {
          var _rollLocationInViewRe5;
          (_rollLocationInViewRe5 = rollLocationInViewRef.current) === null || _rollLocationInViewRe5 === void 0 || _rollLocationInViewRe5.scrollTo({
            top: targetNodeOffsetTop - activeOffset,
            behavior: behavior
          });
        } else if (targetTop2ScrollWindowHeight >= 0 && targetTop2ScrollWindowHeight + targetNodeHeight < parentNodeHeight) {
          //
        } else {
          var _rollLocationInViewRe6;
          var xx = targetNodeOffsetTop - (parentNodeHeight - targetNodeHeight);
          (_rollLocationInViewRe6 = rollLocationInViewRef.current) === null || _rollLocationInViewRe6 === void 0 || _rollLocationInViewRe6.scrollTo({
            top: xx + activeOffset,
            behavior: behavior
          });
        }
      }
    } catch (_error) {
      // 异常不处理
    }
  };
  var targetHorizontalRoll = function targetHorizontalRoll(key) {
    try {
      var _rollLocationInViewRe7, _rollLocationInViewRe8, _rollLocationInViewRe9;
      var targetNode = (_rollLocationInViewRe7 = rollLocationInViewRef.current) === null || _rollLocationInViewRe7 === void 0 ? void 0 : _rollLocationInViewRe7.querySelector(".roll-location-in-view-item-".concat(key));
      var parentNodeWidth = (_rollLocationInViewRe8 = rollLocationInViewRef.current) === null || _rollLocationInViewRe8 === void 0 ? void 0 : _rollLocationInViewRe8.offsetWidth;
      var scrollerScrollLeft = (_rollLocationInViewRe9 = rollLocationInViewRef.current) === null || _rollLocationInViewRe9 === void 0 ? void 0 : _rollLocationInViewRe9.scrollLeft;
      var targetNodeOffsetLeft = targetNode.offsetLeft;
      var targetTop2ScrollWindowWidth = targetNodeOffsetLeft - scrollerScrollLeft;
      var targetNodeWidth = targetNode.offsetWidth;
      if (targetNodeOffsetLeft === 0) {
        var _rollLocationInViewRe10;
        (_rollLocationInViewRe10 = rollLocationInViewRef.current) === null || _rollLocationInViewRe10 === void 0 || _rollLocationInViewRe10.scrollTo({
          left: 0,
          behavior: behavior
        });
      } else {
        if (targetTop2ScrollWindowWidth < 0) {
          var _rollLocationInViewRe11;
          (_rollLocationInViewRe11 = rollLocationInViewRef.current) === null || _rollLocationInViewRe11 === void 0 || _rollLocationInViewRe11.scrollTo({
            left: targetNodeOffsetLeft - activeOffset,
            behavior: behavior
          });
        } else if (targetTop2ScrollWindowWidth >= 0 && targetTop2ScrollWindowWidth + targetNodeWidth < parentNodeWidth) {
          //
        } else {
          var _rollLocationInViewRe12;
          var xx = targetNodeOffsetLeft - (parentNodeWidth - targetNodeWidth);
          (_rollLocationInViewRe12 = rollLocationInViewRef.current) === null || _rollLocationInViewRe12 === void 0 || _rollLocationInViewRe12.scrollTo({
            left: xx + activeOffset,
            behavior: behavior
          });
        }
      }
    } catch (_error) {
      // 异常不处理
    }
  };
  fbaHooks.useEffectCustom(function () {
    if (props.activeKey) {
      if (direction === 'vertical') {
        targetVerticalRoll(props.activeKey);
      } else {
        targetHorizontalRoll(props.activeKey);
      }
    }
  }, [props.activeKey]);
  useMutationObserver(function () {
    if (props.activeKey) {
      if (direction === 'vertical') {
        targetVerticalRoll(props.activeKey);
      } else {
        targetHorizontalRoll(props.activeKey);
      }
    }
  }, rollLocationInViewRef, {
    subtree: true,
    childList: true,
    characterData: true
  });
  return /*#__PURE__*/jsx("div", {
    className: classNames('roll-location-in-view', "roll-location-in-view-".concat(direction), props.className),
    style: props.style,
    ref: rollLocationInViewRef,
    children: props.renderList.map(function (item) {
      return /*#__PURE__*/jsx("div", {
        className: "roll-location-in-view-item-".concat(item.activeKey),
        children: item.render
      }, item.activeKey);
    })
  });
};

export { RollLocationInView as R };
//# sourceMappingURL=in-view-d3iIBPld.js.map