@antv/s2
Version:
effective spreadsheet render core lib
44 lines • 1.8 kB
JavaScript
import { get, size } from 'lodash';
import { EXTRA_FIELD } from '../../common/constant';
import { TotalClass } from '../../facet/layout/total-class';
export const addTotals = (params) => {
var _a;
const { isFirstField, currentField, fieldValues, spreadsheet, lastField } = params;
const totalsConfig = spreadsheet.getTotalsConfig(isFirstField ? currentField : lastField);
let action;
let totalValue;
if (isFirstField) {
// check to see if grand total is added
if (totalsConfig === null || totalsConfig === void 0 ? void 0 : totalsConfig.showGrandTotals) {
action = totalsConfig.reverseGrandTotalsLayout ? 'unshift' : 'push';
totalValue = new TotalClass({
label: totalsConfig.grandTotalsLabel,
isSubTotals: false,
isGrandTotals: true,
isTotalRoot: true,
});
}
}
else if (
/**
* 是否需要展示小计项
* 1. showSubTotals 属性为真
* 2. 子维度个数 > 1 或 showSubTotals.always 不为 false（undefined 认为是 true）
*/
(totalsConfig === null || totalsConfig === void 0 ? void 0 : totalsConfig.showSubTotals) &&
(size(fieldValues) > 1 ||
get(totalsConfig, 'showSubTotals.always') !== false) &&
currentField !== EXTRA_FIELD) {
action = totalsConfig.reverseSubTotalsLayout ? 'unshift' : 'push';
totalValue = new TotalClass({
label: totalsConfig.subTotalsLabel,
isSubTotals: true,
isGrandTotals: false,
isTotalRoot: true,
});
}
if (action) {
(_a = fieldValues[action]) === null || _a === void 0 ? void 0 : _a.call(fieldValues, totalValue);
}
};
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