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2026-05-25 17:08:18 +08:00
parent df501f6151
commit f1259b71b5
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+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+var _context = require("@rc-component/context");
+var React = _interopRequireWildcard(require("react"));
+var _clsx = require("clsx");
+var _PerfContext = _interopRequireDefault(require("../context/PerfContext"));
+var _TableContext = _interopRequireWildcard(require("../context/TableContext"));
+var _useFlattenRecords = _interopRequireDefault(require("../hooks/useFlattenRecords"));
+var _useRenderTimes = _interopRequireDefault(require("../hooks/useRenderTimes"));
+var _valueUtil = require("../utils/valueUtil");
+var _BodyRow = _interopRequireDefault(require("./BodyRow"));
+var _ExpandedRow = _interopRequireDefault(require("./ExpandedRow"));
+var _MeasureRow = _interopRequireDefault(require("./MeasureRow"));
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); }
+function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
+const Body = props => {
+  if (process.env.NODE_ENV !== 'production') {
+    (0, _useRenderTimes.default)(props);
+  }
+  const {
+    data,
+    measureColumnWidth
+  } = props;
+  const {
+    prefixCls,
+    getComponent,
+    onColumnResize,
+    flattenColumns,
+    getRowKey,
+    expandedKeys,
+    childrenColumnName,
+    emptyNode,
+    classNames,
+    styles,
+    expandedRowOffset = 0,
+    colWidths
+  } = (0, _context.useContext)(_TableContext.default, ['prefixCls', 'getComponent', 'onColumnResize', 'flattenColumns', 'getRowKey', 'expandedKeys', 'childrenColumnName', 'emptyNode', 'classNames', 'styles', 'expandedRowOffset', 'fixedInfoList', 'colWidths']);
+  const {
+    body: bodyCls = {}
+  } = classNames || {};
+  const {
+    body: bodyStyles = {}
+  } = styles || {};
+  const flattenData = (0, _useFlattenRecords.default)(data, childrenColumnName, expandedKeys, getRowKey);
+  const rowKeys = React.useMemo(() => flattenData.map(item => item.rowKey), [flattenData]);
+
+  // =================== Performance ====================
+  const perfRef = React.useRef({
+    renderWithProps: false
+  });
+
+  // ===================== Expanded =====================
+  // `expandedRowOffset` data is same for all the rows.
+  // Let's calc on Body side to save performance.
+  const expandedRowInfo = React.useMemo(() => {
+    const expandedColSpan = flattenColumns.length - expandedRowOffset;
+    let expandedStickyStart = 0;
+    for (let i = 0; i < expandedRowOffset; i += 1) {
+      expandedStickyStart += colWidths[i] || 0;
+    }
+    return {
+      offset: expandedRowOffset,
+      colSpan: expandedColSpan,
+      sticky: expandedStickyStart
+    };
+  }, [flattenColumns.length, expandedRowOffset, colWidths]);
+
+  // ====================== Render ======================
+  const WrapperComponent = getComponent(['body', 'wrapper'], 'tbody');
+  const trComponent = getComponent(['body', 'row'], 'tr');
+  const tdComponent = getComponent(['body', 'cell'], 'td');
+  const thComponent = getComponent(['body', 'cell'], 'th');
+  let rows;
+  if (data.length) {
+    rows = flattenData.map((item, idx) => {
+      const {
+        record,
+        indent,
+        index: renderIndex,
+        rowKey
+      } = item;
+      return /*#__PURE__*/React.createElement(_BodyRow.default, {
+        classNames: bodyCls,
+        styles: bodyStyles,
+        key: rowKey,
+        rowKey: rowKey,
+        rowKeys: rowKeys,
+        record: record,
+        index: idx,
+        renderIndex: renderIndex,
+        rowComponent: trComponent,
+        cellComponent: tdComponent,
+        scopeCellComponent: thComponent,
+        indent: indent
+        // Expanded row info
+        ,
+        expandedRowInfo: expandedRowInfo
+      });
+    });
+  } else {
+    rows = /*#__PURE__*/React.createElement(_ExpandedRow.default, {
+      expanded: true,
+      className: `${prefixCls}-placeholder`,
+      prefixCls: prefixCls,
+      component: trComponent,
+      cellComponent: tdComponent,
+      colSpan: flattenColumns.length,
+      isEmpty: true
+    }, emptyNode);
+  }
+  const columnsKey = (0, _valueUtil.getColumnsKey)(flattenColumns);
+  return /*#__PURE__*/React.createElement(_PerfContext.default.Provider, {
+    value: perfRef.current
+  }, /*#__PURE__*/React.createElement(WrapperComponent, {
+    style: bodyStyles.wrapper,
+    className: (0, _clsx.clsx)(`${prefixCls}-tbody`, bodyCls.wrapper)
+  }, measureColumnWidth && /*#__PURE__*/React.createElement(_MeasureRow.default, {
+    prefixCls: prefixCls,
+    columnsKey: columnsKey,
+    onColumnResize: onColumnResize,
+    columns: flattenColumns
+  }), rows));
+};
+if (process.env.NODE_ENV !== 'production') {
+  Body.displayName = 'Body';
+}
+var _default = exports.default = (0, _TableContext.responseImmutable)(Body);