choerodon-ui/es/table/util.js

import _typeof from "@babel/runtime/helpers/typeof";
import _toConsumableArray from "@babel/runtime/helpers/toConsumableArray";
import _objectSpread from "@babel/runtime/helpers/objectSpread2";
import { Children, isValidElement } from 'react';
export function flatArray() {
  var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
  var childrenName = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'children';
  var result = [];

  var loop = function loop(array) {
    array.forEach(function (item) {
      if (item[childrenName]) {
        var newItem = _objectSpread({}, item);

        delete newItem[childrenName];
        result.push(newItem);

        if (item[childrenName].length > 0) {
          loop(item[childrenName]);
        }
      } else {
        result.push(item);
      }
    });
  };

  loop(data);
  return result;
}
export function treeMap(tree, mapper) {
  var childrenName = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 'children';
  return tree.map(function (node, index) {
    var extra = {};

    if (node[childrenName]) {
      extra[childrenName] = treeMap(node[childrenName], mapper, childrenName);
    }

    return _objectSpread({}, mapper(node, index), {}, extra);
  });
}
export function flatFilter(tree, callback) {
  return tree.reduce(function (acc, node) {
    if (callback(node)) {
      acc.push(node);
    }

    if (node.children) {
      var children = flatFilter(node.children, callback);
      acc.push.apply(acc, _toConsumableArray(children));
    }

    return acc;
  }, []);
}
export function normalizeColumns(elements) {
  var columns = [];
  Children.forEach(elements, function (element) {
    if (!isValidElement(element)) {
      return;
    }

    var column = _objectSpread({}, element.props);

    if (element.key) {
      column.key = element.key;
    }

    if (element.type && element.type.__C7N_TABLE_COLUMN_GROUP) {
      column.children = normalizeColumns(column.children);
    }

    columns.push(column);
  });
  return columns;
}
export function getLeafColumns(columns) {
  return flatFilter(columns, function (c) {
    return !c.children;
  });
}
export function getColumnKey(column, index) {
  return column.key || column.dataIndex || index;
}
export function findColumnByFilterValue(record, columns, inputValue) {
  return columns.find(function (col) {
    var key = getColumnKey(col);

    if (key) {
      var value = record[key];

      if (value && _typeof(value) !== 'object') {
        value = value.toString();

        if (value.toLowerCase().indexOf(inputValue.toLowerCase()) !== -1) {
          return true;
        }
      }
    }

    return false;
  });
}
export function filterByInputValue(dataSource, columns, inputValue, cb) {
  dataSource.forEach(function (data) {
    var column = findColumnByFilterValue(data, columns, inputValue);

    if (column) {
      cb(data, column);
    }
  });
}
export function removeHiddenColumns(columns) {
  return columns.filter(function (c) {
    if (c.hidden) {
      return false;
    }

    if (c.children) {
      var children = removeHiddenColumns(c.children);

      if (children.length) {
        c.children = children;
      } else {
        return false;
      }
    }

    return true;
  });
}
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