choerodon-ui/es/rc-components/table/Table.js

An enterprise-class UI design language and React-based implementation

import _extends from "@babel/runtime/helpers/extends";
import _classCallCheck from "@babel/runtime/helpers/classCallCheck";
import _createClass from "@babel/runtime/helpers/createClass";
import _assertThisInitialized from "@babel/runtime/helpers/assertThisInitialized";
import _inherits from "@babel/runtime/helpers/inherits";
import _createSuper from "@babel/runtime/helpers/createSuper";
import _defineProperty from "@babel/runtime/helpers/defineProperty";
import React, { Component } from 'react';
import debounce from 'lodash/debounce';
import shallowequal from 'shallowequal';
import merge from 'lodash/merge';
import { create, Provider } from 'mini-store';
import classes from 'component-classes';
import warning from '../../_util/warning';
import addEventListener from '../../_util/addEventListener';
import ColumnManager from './ColumnManager';
import HeadTable from './HeadTable';
import BodyTable from './BodyTable';
import FootTable from './FootTable';
import ExpandableTable from './ExpandableTable';
import { TableContextProvider } from './TableContext';

var Table = /*#__PURE__*/function (_Component) {
  _inherits(Table, _Component);

  var _super = _createSuper(Table);

  function Table(props) {
    var _this;

    _classCallCheck(this, Table);

    _this = _super.call(this, props);

    _defineProperty(_assertThisInitialized(_this), "state", {});

    _defineProperty(_assertThisInitialized(_this), "getRowKey", function (record, index) {
      var rowKey = _this.props.rowKey;
      var key = typeof rowKey === 'function' ? rowKey(record, index) : record[rowKey];
      warning(key !== undefined, 'Each record in table should have a unique `key` prop,' + 'or set `rowKey` to an unique primary key.');
      return key === undefined ? index : key;
    });

    _defineProperty(_assertThisInitialized(_this), "handleWindowResize", function () {
      _this.syncFixedTableRowHeight();

      _this.setScrollPositionClassName();
    });

    _defineProperty(_assertThisInitialized(_this), "syncFixedTableRowHeight", function () {
      var tableRect = _this.tableNode.getBoundingClientRect(); // If tableNode's height less than 0, suppose it is hidden and don't recalculate rowHeight.


      if (tableRect.height !== undefined && tableRect.height <= 0) {
        return;
      }

      var prefixCls = _this.props.prefixCls;
      var headRows = _this.headTable ? _this.headTable.querySelectorAll('thead') : _this.bodyTable.querySelectorAll('thead');
      var footRows = _this.footTable ? _this.footTable.querySelectorAll('tfoot') : _this.bodyTable.querySelectorAll('tfoot');
      var bodyRows = _this.bodyTable.querySelectorAll(".".concat(prefixCls, "-row")) || [];
      var fixedColumnsHeadRowsHeight = [].map.call(headRows, function (row) {
        return row.getBoundingClientRect().height || 'auto';
      });
      var fixedColumnsFootRowsHeight = [].map.call(footRows, function (row) {
        return row.getBoundingClientRect().height || 'auto';
      });

      var state = _this.store.getState();

      var fixedColumnsBodyRowsHeight = [].reduce.call(bodyRows, function (acc, row) {
        var rowKey = row.getAttribute('data-row-key');
        var height = row.getBoundingClientRect().height || state.fixedColumnsBodyRowsHeight[rowKey] || 'auto';
        acc[rowKey] = height;
        return acc;
      }, {});

      if (shallowequal(state.fixedColumnsHeadRowsHeight, fixedColumnsHeadRowsHeight) && shallowequal(state.fixedColumnsFootRowsHeight, fixedColumnsFootRowsHeight) && shallowequal(state.fixedColumnsBodyRowsHeight, fixedColumnsBodyRowsHeight)) {
        return;
      }

      _this.store.setState({
        fixedColumnsHeadRowsHeight: fixedColumnsHeadRowsHeight,
        fixedColumnsFootRowsHeight: fixedColumnsFootRowsHeight,
        fixedColumnsBodyRowsHeight: fixedColumnsBodyRowsHeight
      });
    });

    _defineProperty(_assertThisInitialized(_this), "handleBodyScrollLeft", function (e) {
      if (e.currentTarget !== e.target) {
        return;
      }

      var target = e.target;
      var _this$props$scroll = _this.props.scroll,
          scroll = _this$props$scroll === void 0 ? {} : _this$props$scroll;

      var _assertThisInitialize = _assertThisInitialized(_this),
          headTable = _assertThisInitialize.headTable,
          bodyTable = _assertThisInitialize.bodyTable,
          footTable = _assertThisInitialize.footTable;

      if (target.scrollLeft !== _this.lastScrollLeft && scroll.x) {
        if (target === bodyTable) {
          if (headTable) headTable.scrollLeft = target.scrollLeft;
          if (footTable) footTable.scrollLeft = target.scrollLeft;
        } else if (target === headTable) {
          if (bodyTable) bodyTable.scrollLeft = target.scrollLeft;
          if (footTable) footTable.scrollLeft = target.scrollLeft;
        } else if (target === footTable) {
          if (bodyTable) bodyTable.scrollLeft = target.scrollLeft;
          if (headTable) headTable.scrollLeft = target.scrollLeft;
        }

        _this.setScrollPositionClassName();
      } // Remember last scrollLeft for scroll direction detecting.


      _this.lastScrollLeft = target.scrollLeft;
    });

    _defineProperty(_assertThisInitialized(_this), "handleBodyScrollTop", function (e) {
      var target = e.target;

      if (e.currentTarget !== target) {
        return;
      }

      var _this$props$scroll2 = _this.props.scroll,
          scroll = _this$props$scroll2 === void 0 ? {} : _this$props$scroll2;

      var _assertThisInitialize2 = _assertThisInitialized(_this),
          headTable = _assertThisInitialize2.headTable,
          bodyTable = _assertThisInitialize2.bodyTable,
          fixedColumnsBodyLeft = _assertThisInitialize2.fixedColumnsBodyLeft,
          fixedColumnsBodyRight = _assertThisInitialize2.fixedColumnsBodyRight;

      if (target.scrollTop !== _this.lastScrollTop && scroll.y && target !== headTable) {
        var scrollTop = target.scrollTop;

        if (fixedColumnsBodyLeft && target !== fixedColumnsBodyLeft) {
          fixedColumnsBodyLeft.scrollTop = scrollTop;
        }

        if (fixedColumnsBodyRight && target !== fixedColumnsBodyRight) {
          fixedColumnsBodyRight.scrollTop = scrollTop;
        }

        if (bodyTable && target !== bodyTable) {
          bodyTable.scrollTop = scrollTop;
        }
      } // Remember last scrollTop for scroll direction detecting.


      _this.lastScrollTop = target.scrollTop;
    });

    _defineProperty(_assertThisInitialized(_this), "handleBodyScroll", function (e) {
      _this.handleBodyScrollLeft(e);

      _this.handleBodyScrollTop(e);
    });

    _defineProperty(_assertThisInitialized(_this), "handleWheel", function (event) {
      var _this$props$scroll3 = _this.props.scroll,
          scroll = _this$props$scroll3 === void 0 ? {} : _this$props$scroll3;

      if (window.navigator.userAgent.match(/Trident\/7\./) && scroll.y) {
        event.preventDefault();
        var wd = event.deltaY;
        var target = event.target;

        var _assertThisInitialize3 = _assertThisInitialized(_this),
            bodyTable = _assertThisInitialize3.bodyTable,
            fixedColumnsBodyLeft = _assertThisInitialize3.fixedColumnsBodyLeft,
            fixedColumnsBodyRight = _assertThisInitialize3.fixedColumnsBodyRight;

        var scrollTop = 0;

        if (_this.lastScrollTop) {
          scrollTop = _this.lastScrollTop + wd;
        } else {
          scrollTop = wd;
        }

        if (fixedColumnsBodyLeft && target !== fixedColumnsBodyLeft) {
          fixedColumnsBodyLeft.scrollTop = scrollTop;
        }

        if (fixedColumnsBodyRight && target !== fixedColumnsBodyRight) {
          fixedColumnsBodyRight.scrollTop = scrollTop;
        }

        if (bodyTable && target !== bodyTable) {
          bodyTable.scrollTop = scrollTop;
        }
      }
    });

    _defineProperty(_assertThisInitialized(_this), "saveRef", function (name) {
      return function (node) {
        _this[name] = node;
      };
    });

    ['onRowClick', 'onRowDoubleClick', 'onRowContextMenu', 'onRowMouseEnter', 'onRowMouseLeave'].forEach(function (name) {
      warning(props[name] === undefined, "".concat(name, " is deprecated, please use onRow instead."));
    });
    warning(props.getBodyWrapper === undefined, 'getBodyWrapper is deprecated, please use custom components instead.');
    _this.columnManager = new ColumnManager(props.columns, props.children);
    _this.store = create({
      currentHoverKey: null,
      fixedColumnsHeadRowsHeight: [],
      fixedColumnsFootRowsHeight: [],
      fixedColumnsBodyRowsHeight: {}
    });

    _this.setScrollPosition('left');

    _this.debouncedWindowResize = debounce(_this.handleWindowResize, 150);
    return _this;
  }

  _createClass(Table, [{
    key: "getContextValue",
    value: function getContextValue() {
      return {
        props: this.props,
        columnManager: this.columnManager,
        saveRef: this.saveRef,
        components: merge({
          table: 'table',
          header: {
            wrapper: 'thead',
            row: 'tr',
            cell: 'th'
          },
          body: {
            wrapper: 'tbody',
            row: 'tr',
            cell: 'td'
          },
          footer: {
            wrapper: 'tfoot',
            row: 'tr',
            cell: 'td'
          }
        }, this.props.components)
      };
    }
  }, {
    key: "componentDidMount",
    value: function componentDidMount() {
      if (this.columnManager.isAnyColumnsFixed()) {
        this.handleWindowResize();
        this.resizeEvent = addEventListener(window, 'resize', this.debouncedWindowResize);
      }
    }
  }, {
    key: "componentDidUpdate",
    value: function componentDidUpdate(prevProps) {
      if (this.columnManager.isAnyColumnsFixed()) {
        this.handleWindowResize();

        if (!this.resizeEvent) {
          this.resizeEvent = addEventListener(window, 'resize', this.debouncedWindowResize);
        }
      } // when table changes to empty, reset scrollLeft


      if (prevProps.data.length > 0 && this.props.data.length === 0 && this.hasScrollX()) {
        this.resetScrollX();
      }
    }
  }, {
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      if (this.resizeEvent) {
        this.resizeEvent.remove();
      }

      if (this.debouncedWindowResize) {
        this.debouncedWindowResize.cancel();
      }
    }
  }, {
    key: "setScrollPosition",
    value: function setScrollPosition(position) {
      this.scrollPosition = position;

      if (this.tableNode) {
        var prefixCls = this.props.prefixCls;

        if (position === 'both') {
          classes(this.tableNode).remove(new RegExp("^".concat(prefixCls, "-scroll-position-.+$"))).add("".concat(prefixCls, "-scroll-position-left")).add("".concat(prefixCls, "-scroll-position-right"));
        } else {
          classes(this.tableNode).remove(new RegExp("^".concat(prefixCls, "-scroll-position-.+$"))).add("".concat(prefixCls, "-scroll-position-").concat(position));
        }
      }
    }
  }, {
    key: "setScrollPositionClassName",
    value: function setScrollPositionClassName() {
      var node = this.bodyTable;
      var scrollToLeft = node.scrollLeft === 0;
      var scrollToRight = node.scrollLeft + 1 >= node.children[0].getBoundingClientRect().width - node.getBoundingClientRect().width;

      if (scrollToLeft && scrollToRight) {
        this.setScrollPosition('both');
      } else if (scrollToLeft) {
        this.setScrollPosition('left');
      } else if (scrollToRight) {
        this.setScrollPosition('right');
      } else if (this.scrollPosition !== 'middle') {
        this.setScrollPosition('middle');
      }
    }
  }, {
    key: "resetScrollX",
    value: function resetScrollX() {
      if (this.headTable) {
        this.headTable.scrollLeft = 0;
      }

      if (this.bodyTable) {
        this.bodyTable.scrollLeft = 0;
      }

      if (this.footTable) {
        this.footTable.scrollLeft = 0;
      }
    }
  }, {
    key: "hasScrollX",
    value: function hasScrollX() {
      var _this$props$scroll4 = this.props.scroll,
          scroll = _this$props$scroll4 === void 0 ? {} : _this$props$scroll4;
      return 'x' in scroll;
    }
  }, {
    key: "renderMainTable",
    value: function renderMainTable() {
      var _this$props = this.props,
          scroll = _this$props.scroll,
          prefixCls = _this$props.prefixCls;
      var isAnyColumnsFixed = this.columnManager.isAnyColumnsFixed();
      var scrollable = isAnyColumnsFixed || scroll.x || scroll.y;
      var table = [this.renderTable({
        columns: this.columnManager.groupedColumns(),
        isAnyColumnsFixed: isAnyColumnsFixed
      }), this.renderEmptyText(), this.renderFooter()];
      return scrollable ? /*#__PURE__*/React.createElement("div", {
        className: "".concat(prefixCls, "-scroll")
      }, table) : table;
    }
  }, {
    key: "renderLeftFixedTable",
    value: function renderLeftFixedTable() {
      var prefixCls = this.props.prefixCls;
      return /*#__PURE__*/React.createElement("div", {
        className: "".concat(prefixCls, "-fixed-left")
      }, this.renderTable({
        columns: this.columnManager.leftColumns(),
        fixed: 'left'
      }));
    }
  }, {
    key: "renderRightFixedTable",
    value: function renderRightFixedTable() {
      var prefixCls = this.props.prefixCls;
      return /*#__PURE__*/React.createElement("div", {
        className: "".concat(prefixCls, "-fixed-right")
      }, this.renderTable({
        columns: this.columnManager.rightColumns(),
        fixed: 'right'
      }));
    }
  }, {
    key: "renderTable",
    value: function renderTable(options) {
      var columns = options.columns,
          fixed = options.fixed,
          isAnyColumnsFixed = options.isAnyColumnsFixed;
      var _this$props2 = this.props,
          prefixCls = _this$props2.prefixCls,
          _this$props2$scroll = _this$props2.scroll,
          scroll = _this$props2$scroll === void 0 ? {} : _this$props2$scroll,
          resizable = _this$props2.resizable;
      var tableClassName = scroll.x || fixed ? "".concat(prefixCls, "-fixed") : '';
      var headTable = /*#__PURE__*/React.createElement(HeadTable, {
        key: "head",
        columns: columns,
        fixed: fixed,
        tableClassName: tableClassName,
        handleBodyScrollLeft: this.handleBodyScrollLeft,
        expander: this.expander
      });
      var bodyTable = /*#__PURE__*/React.createElement(BodyTable, {
        key: "body",
        columns: columns,
        fixed: fixed,
        resizable: resizable,
        tableClassName: tableClassName,
        getRowKey: this.getRowKey,
        handleWheel: this.handleWheel,
        handleBodyScroll: this.handleBodyScroll,
        expander: this.expander,
        isAnyColumnsFixed: isAnyColumnsFixed
      });
      var footTable = /*#__PURE__*/React.createElement(FootTable, {
        key: "foot",
        columns: columns,
        fixed: fixed,
        tableClassName: tableClassName,
        handleBodyScrollLeft: this.handleBodyScrollLeft,
        expander: this.expander
      });
      return [headTable, bodyTable, footTable];
    }
  }, {
    key: "renderTitle",
    value: function renderTitle() {
      var _this$props3 = this.props,
          title = _this$props3.title,
          prefixCls = _this$props3.prefixCls;
      return title ? /*#__PURE__*/React.createElement("div", {
        className: "".concat(prefixCls, "-title"),
        key: "title"
      }, title(this.props.data)) : null;
    }
  }, {
    key: "renderFooter",
    value: function renderFooter() {
      var _this$props4 = this.props,
          footer = _this$props4.footer,
          prefixCls = _this$props4.prefixCls;
      return footer ? /*#__PURE__*/React.createElement("div", {
        className: "".concat(prefixCls, "-footer"),
        key: "footer"
      }, footer(this.props.data)) : null;
    }
  }, {
    key: "renderEmptyText",
    value: function renderEmptyText() {
      var _this$props5 = this.props,
          emptyText = _this$props5.emptyText,
          prefixCls = _this$props5.prefixCls,
          data = _this$props5.data;

      if (data.length) {
        return null;
      }

      var emptyClassName = "".concat(prefixCls, "-placeholder");
      return /*#__PURE__*/React.createElement("div", {
        className: emptyClassName,
        key: "emptyText"
      }, typeof emptyText === 'function' ? emptyText() : emptyText);
    }
  }, {
    key: "render",
    value: function render() {
      var _this2 = this;

      var props = this.props;
      var prefixCls = props.prefixCls;

      if (this.state.columns) {
        this.columnManager.reset(props.columns);
      } else if (this.state.children) {
        this.columnManager.reset(null, props.children);
      }

      var className = props.prefixCls;

      if (props.className) {
        className += " ".concat(props.className);
      }

      if (props.useFixedHeader || props.scroll && props.scroll.y) {
        className += " ".concat(prefixCls, "-fixed-header");
      }

      if (this.scrollPosition === 'both') {
        className += " ".concat(prefixCls, "-scroll-position-left ").concat(prefixCls, "-scroll-position-right");
      } else {
        className += " ".concat(prefixCls, "-scroll-position-").concat(this.scrollPosition);
      }

      var hasLeftFixed = this.columnManager.isAnyColumnsLeftFixed();
      var hasRightFixed = this.columnManager.isAnyColumnsRightFixed();
      return /*#__PURE__*/React.createElement(TableContextProvider, this.getContextValue(), /*#__PURE__*/React.createElement(Provider, {
        store: this.store
      }, /*#__PURE__*/React.createElement(ExpandableTable, _extends({}, props, {
        columnManager: this.columnManager,
        getRowKey: this.getRowKey
      }), function (expander) {
        _this2.expander = expander;
        return /*#__PURE__*/React.createElement("div", {
          ref: _this2.saveRef('tableNode'),
          className: className,
          style: props.style,
          id: props.id
        }, _this2.renderTitle(), /*#__PURE__*/React.createElement("div", {
          ref: _this2.saveRef('tableContent'),
          className: "".concat(prefixCls, "-content")
        }, _this2.renderMainTable(), hasLeftFixed && _this2.renderLeftFixedTable(), hasRightFixed && _this2.renderRightFixedTable()));
      })));
    }
  }], [{
    key: "getDerivedStateFromProps",
    value: function getDerivedStateFromProps(nextProps, prevState) {
      if (nextProps.columns && nextProps.columns !== prevState.columns) {
        return {
          columns: nextProps.columns,
          children: null
        };
      } else if (nextProps.children !== prevState.children) {
        return {
          columns: null,
          children: nextProps.children
        };
      }

      return null;
    }
  }]);

  return Table;
}(Component);

_defineProperty(Table, "defaultProps", {
  data: [],
  useFixedHeader: false,
  rowKey: 'key',
  rowClassName: function rowClassName() {
    return '';
  },
  onRow: function onRow() {},
  onHeaderRow: function onHeaderRow() {},
  prefixCls: 'rc-table',
  bodyStyle: {},
  style: {},
  showHeader: true,
  scroll: {},
  rowRef: function rowRef() {
    return null;
  },
  emptyText: function emptyText() {
    return 'No Data';
  }
});

export { Table as default };
//# sourceMappingURL=Table.js.map