ukelli-ui/core/record-render/table-body.js

[](https://travis-ci.org/ukelli/ukelli-ui) [](https://packagephobia.now.sh/result?p=ukelli-ui)

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

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

var _propTypes = _interopRequireDefault(require("prop-types"));

var _basicHelper = require("basic-helper");

var _mapperFilter = _interopRequireDefault(require("./mapper-filter"));

var _icon = require("../icon");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj.default = obj; return newObj; } }

function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _nonIterableSpread(); }

function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance"); }

function _iterableToArray(iter) { if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter); }

function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

var isStringNumRegex = /\d+,?/;
/**
 * 提供一个快速的表格数据渲染容器，不需要关注具体如何渲染，只需要传入对应的数据和过滤器
 *
 * @export
 * @class TableBody
 * @extends {MapperFilter}
 */

var TableBody =
/*#__PURE__*/
function (_MapperFilter) {
  _inherits(TableBody, _MapperFilter);

  function TableBody(props) {
    var _this;

    _classCallCheck(this, TableBody);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(TableBody).call(this, props));

    _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), "excludeField", /action|checkbox/);

    _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), "clearCheckeds", function () {
      _this.toggleAllItems(false);
    });

    _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), "toggleSelectItem", function (item, idx) {
      var nextCheckedItems = _this.state.checkedItems;

      if (nextCheckedItems[idx]) {
        delete nextCheckedItems[idx];
      } else {
        nextCheckedItems[idx] = item;
      }

      _this.selectItems(nextCheckedItems, idx);
    });

    _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), "getCheckbox", function (str, item, mapper, idx) {
      var checkedItems = _this.state.checkedItems;
      var checked = !!checkedItems[idx];
      return _react.default.createElement("input", {
        type: "checkbox",
        checked: checked,
        onChange: function onChange(e) {
          return _this.toggleSelectItem(item, idx);
        }
      });
    });

    _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), "getKeyMapper", function () {
      var _this$props = _this.props,
          _this$props$keyMapper = _this$props.keyMapper,
          keyMapper = _this$props$keyMapper === void 0 ? [] : _this$props$keyMapper,
          needCheck = _this$props.needCheck;
      var result = keyMapper;

      if (needCheck) {
        var checkExtend = {
          key: 'checkbox',
          w: 30,
          filter: _this.getCheckbox
        };
        result = [checkExtend].concat(_toConsumableArray(keyMapper));
      }

      return result;
    });

    _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), "resizeCalcSize", function () {
      var containerWidth = _this.state.containerWidth;

      if (containerWidth != 'auto' && containerWidth < _this.tableRenderDOM.offsetWidth) {
        _this.setState({
          containerWidth: 'auto'
        });
      }

      _this.calcSize();
    });

    _this.state = {
      headerWidthMapper: [],
      containerWidth: 'auto',
      sortField: '',
      isDesc: false,
      checkedItems: {}
    };
    _this.firstTDDOMs = {};
    _this.sameSortTime = 0;
    return _this;
  }

  _createClass(TableBody, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      window.addEventListener('resize', this.resizeCalcSize);
      this.calcSize();
    }
  }, {
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      window.removeEventListener('resize', this.resizeCalcSize);
    }
  }, {
    key: "componentDidUpdate",
    value: function componentDidUpdate() {
      this.calcSize();
    }
    /**
     * 清除所有已选择的内容
     *
     * @memberof TableBody
     * @public
     */

  }, {
    key: "toggleAllItems",
    value: function toggleAllItems(allCheck) {
      var nextCheckedItems = this.state.checkedItems;

      if (!allCheck) {
        nextCheckedItems = {};
      } else {
        this.props.records.forEach(function (item, idx) {
          return nextCheckedItems[idx] = item;
        });
      }

      this.selectItems(nextCheckedItems);
    }
  }, {
    key: "selectItems",
    value: function selectItems(nextState, idx) {
      var onCheck = this.props.onCheck;
      this.checkedItems = nextState;
      this.setState({
        checkedItems: nextState
      });
      (0, _basicHelper.Call)(onCheck, nextState, idx);
    }
  }, {
    key: "calcSize",
    value: function calcSize() {
      var _this2 = this;

      var nextHeaderWidthMapper = {};
      var nextContainerWidth = 0;
      Object.keys(this.firstTDDOMs).forEach(function (tdIdx) {
        var currTDDOM = _this2.firstTDDOMs[tdIdx];
        nextHeaderWidthMapper[tdIdx] = currTDDOM.offsetWidth;
        nextContainerWidth += nextHeaderWidthMapper[tdIdx];
      });

      if (JSON.stringify(nextHeaderWidthMapper) !== JSON.stringify(this.state.headerWidthMapper)) {
        var tableRenderWidth = this.tableRenderDOM.offsetWidth;
        this.setState({
          headerWidthMapper: nextHeaderWidthMapper,
          containerWidth: nextContainerWidth > tableRenderWidth ? nextContainerWidth : 'auto'
        });
      }
    }
  }, {
    key: "ignoreFilter",
    value: function ignoreFilter(str) {
      return this.props.sortIgnores.indexOf(str) !== -1;
    }
  }, {
    key: "getMapperItemsDOM",
    value: function getMapperItemsDOM(record, parentIdx, needCount) {
      var _this3 = this;

      var needAction = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : true;
      if (!record) return;
      var keyMapper = this.getKeyMapper();
      var keyMapperLen = keyMapper.length;
      var result = [];

      var _loop = function _loop(_idx) {
        var item = keyMapper[_idx];
        if (!item) return "continue";
        var key = item.key;
        var currText = record[key];
        var actionRes = !needAction && _this3.excludeField.test(key) ? '-' : _this3.mapperFilter(item, record, parentIdx);

        if (needCount) {
          var isNum = !isNaN(+currText) || isStringNumRegex.test(currText);

          if (isNum) {
            // 这里是处理累加的逻辑，如果为字符串的字段，则先把逗号去除
            var isNumbTxt = +(currText + '').replace(',', '');

            if (!isNaN(isNumbTxt) && typeof isNumbTxt === 'number') {
              _this3.statistics[key] = (_this3.statistics[key] || 0) + isNumbTxt;
            }
          }
        }

        result.push(_react.default.createElement("td", {
          ref: function ref(tdDOM) {
            if (tdDOM && parentIdx == 0) {
              _this3.firstTDDOMs[_idx] = tdDOM;
            }
          },
          style: item.w ? {
            width: item.w,
            whiteSpace: 'pre-wrap'
          } : null,
          className: item.className || '',
          key: parentIdx + '_' + _idx
        }, actionRes));
      };

      for (var _idx = 0; _idx < keyMapperLen; _idx++) {
        var _ret = _loop(_idx);

        if (_ret === "continue") continue;
      }

      return result;
    }
  }, {
    key: "getStatisticDOM",
    value: function getStatisticDOM(record) {
      if (this.props.needCount && Object.keys(record).length > 0) return this.getMapperItemsDOM(record, 'statistics', false, false);
    }
  }, {
    key: "getHeaderWidth",
    value: function getHeaderWidth() {
      var headerWidthMapper = this.state.headerWidthMapper;
      var result = 0;
      var keyMapper = this.getKeyMapper();
      keyMapper.forEach(function (item, idx) {
        if (item) result += headerWidthMapper[idx];
      });
      return result;
    }
  }, {
    key: "recordDescFilter",
    value: function recordDescFilter() {
      var _this$state = this.state,
          sortField = _this$state.sortField,
          isDesc = _this$state.isDesc;
      var records = this.props.records;
      if (!sortField) return records;

      var result = _toConsumableArray(records);

      result.sort(function (itemPrev, itemNext) {
        var sortTargetPrev = itemPrev[sortField];
        var sortTargetNext = itemNext[sortField];
        var res;

        switch (true) {
          case typeof sortTargetPrev == 'string':
            res = sortTargetPrev.localeCompare(sortTargetNext);
            break;

          case typeof sortTargetPrev == 'number':
            res = sortTargetPrev - sortTargetNext;
            break;
        }

        return isDesc ? res : res * -1;
      });
      return result;
    }
  }, {
    key: "orderRecord",
    value: function orderRecord(orderKey) {
      var _this4 = this;

      if (this.ignoreFilter(orderKey)) return;
      this.setState(function (_ref) {
        var isDesc = _ref.isDesc,
            sortField = _ref.sortField;
        var _isDesc = isDesc;

        if (sortField == orderKey) {
          _this4.sameSortTime += 1;

          if (_this4.sameSortTime === 2) {
            _isDesc = false;
            orderKey = '';
            _this4.sameSortTime = 0;
          } else {
            _isDesc = !_isDesc;
          }
        } else {
          _this4.sameSortTime = 0;
          _isDesc = false;
        }

        return {
          sortField: orderKey,
          isDesc: _isDesc
        };
      });
    }
  }, {
    key: "render",
    value: function render() {
      var _this5 = this;

      var _this$props2 = this.props,
          needCount = _this$props2.needCount,
          height = _this$props2.height,
          whenCheckAction = _this$props2.whenCheckAction;
      var _this$state2 = this.state,
          headerWidthMapper = _this$state2.headerWidthMapper,
          containerWidth = _this$state2.containerWidth,
          sortField = _this$state2.sortField,
          isDesc = _this$state2.isDesc,
          checkedItems = _this$state2.checkedItems;
      var records = this.recordDescFilter();
      var hasRecord = records.length > 0;
      var keyMapper = this.getKeyMapper();
      var isAllCheck = Object.keys(checkedItems).length == records.length;

      if (!Array.isArray(records)) {
        console.error('records 必须为 []');
        return _react.default.createElement("span", null);
      }
      /** 统计字段，每一次统计都是一个新对象 */


      this.statistics = {};
      var hasChecked = Object.keys(checkedItems).length != 0;

      var tableHeader = _react.default.createElement("div", {
        className: "table-body-scroll",
        style: {
          width: containerWidth
        }
      }, _react.default.createElement("table", {
        className: "table nomargin table-header"
      }, _react.default.createElement("thead", null, _react.default.createElement("tr", null, keyMapper.map(function (item, idx) {
        if (!item) return;
        var currHeaderWidth = item.w || headerWidthMapper[idx];
        var title = item.title || window.$UKE.getKeyMap(item.key);

        switch (true) {
          case item.key === 'checkbox':
            title = _react.default.createElement("input", {
              type: "checkbox",
              checked: isAllCheck,
              onChange: function onChange(e) {
                return _this5.toggleAllItems(e.target.checked);
              }
            });
            break;

          case (0, _basicHelper.IsFunc)(title):
            title = title(item, idx);
            break;
        }

        var isOrdering = sortField == item.key;
        var sortTip = isOrdering ? _react.default.createElement("span", {
          className: "caret",
          style: {
            transform: "rotate(".concat(!isDesc ? '180deg' : '0deg', ")")
          }
        }) : null;
        return _react.default.createElement("th", {
          className: "".concat(isOrdering ? '_order ' + (isDesc ? '_desc ' : '_asc ') : '', "_btn"),
          key: item.key,
          onClick: function onClick(e) {
            return _this5.orderRecord(item.key);
          },
          style: {
            width: currHeaderWidth
          }
        }, title, sortTip);
      })))));

      var tableBody = hasRecord ? _react.default.createElement("div", {
        className: "table-body-scroll",
        style: {
          height: height,
          width: containerWidth
        }
      }, _react.default.createElement("table", {
        className: "table nomargin table-body"
      }, _react.default.createElement("tbody", null, records.map(function (record, _idx) {
        if (!record) return;

        var _record$_highlight = record._highlight,
            _highlight = _record$_highlight === void 0 ? '' : _record$_highlight;

        var idx = _idx;
        return _react.default.createElement("tr", {
          key: idx,
          className: _highlight
        }, _this5.getMapperItemsDOM(record, idx, needCount));
      }), this.props.needCount ? _react.default.createElement("tr", {
        className: "theme"
      }, this.getStatisticDOM(this.statistics)) : null))) : _react.default.createElement("span", {
        className: "no-record-tip"
      }, _react.default.createElement(_icon.Icon, {
        n: "noData"
      }), _react.default.createElement("span", {
        className: "text"
      }, "\u6682\u65E0\u8BB0\u5F55"));
      return _react.default.createElement("div", {
        className: "table-render" + (hasChecked ? ' has-checked' : ''),
        ref: function ref(tableRenderDOM) {
          if (tableRenderDOM) _this5.tableRenderDOM = tableRenderDOM;
        }
      }, hasChecked && !!whenCheckAction ? _react.default.createElement("div", {
        className: "checked-actions"
      }, whenCheckAction) : null, tableHeader, tableBody);
    }
  }]);

  return TableBody;
}(_mapperFilter.default);

exports.default = TableBody;

_defineProperty(TableBody, "propTypes", {
  /** 定义数据渲染的字段的映射配置 */
  keyMapper: _propTypes.default.arrayOf(_propTypes.default.shape({
    /** 字段的 key */
    key: _propTypes.default.string.isRequired,

    /** 该字段的过滤器函数，可以返回任意类型 */
    filter: _propTypes.default.func,

    /** 是否日期+时分秒 */
    datetime: _propTypes.default.any,

    /** 是否日期 */
    date: _propTypes.default.any,

    /** 是否格式化成金钱 */
    money: _propTypes.default.any,

    /** 单个格子的宽度 */
    w: _propTypes.default.any,

    /** 是否以绝对值格式化成金钱 */
    abvMoney: _propTypes.default.any,

    /** 该字段的值的映射 mapper */
    namesMapper: _propTypes.default.shape({
      key: _propTypes.default.string
    })
  })).isRequired,

  /** 需要渲染的目标记录 */
  records: _propTypes.default.arrayOf(_propTypes.default.object).isRequired,

  /** 是否需要统计 */
  needCount: _propTypes.default.bool,

  /** 是否多选 */
  needCheck: _propTypes.default.bool,

  /** 无视的排序字段 */
  sortIgnores: _propTypes.default.arrayOf(_propTypes.default.string),

  /** 当选中时往表格顶部嵌入的内容 */
  whenCheckAction: _propTypes.default.any
});

_defineProperty(TableBody, "defaultProps", {
  sortIgnores: ['checkbox'],
  needCheck: false,
  needCount: false
});