/
formatComplexDataStructure.js
54 lines (46 loc) · 1.45 KB
/
formatComplexDataStructure.js
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/* @flow */
import { isValidElement } from 'react';
import { prettyPrint } from '@base2/pretty-print-object';
import sortObject from './sortObject';
import parseReactElement from './../parser/parseReactElement';
import formatTreeNode from './formatTreeNode';
import formatFunction from './formatFunction';
import spacer from './spacer';
import type { Options } from './../options';
export default (
value: Object | Array<any>,
inline: boolean,
lvl: number,
options: Options
): string => {
const normalizedValue = sortObject(value);
const stringifiedValue = prettyPrint(normalizedValue, {
transform: (currentObj, prop, originalResult) => {
const currentValue = currentObj[prop];
if (currentValue && isValidElement(currentValue)) {
return formatTreeNode(
parseReactElement(currentValue, options),
true,
lvl,
options
);
}
if (typeof currentValue === 'function') {
return formatFunction(currentValue, options);
}
return originalResult;
},
});
if (inline) {
return stringifiedValue
.replace(/\s+/g, ' ')
.replace(/{ /g, '{')
.replace(/ }/g, '}')
.replace(/\[ /g, '[')
.replace(/ ]/g, ']');
}
// Replace tabs with spaces, and add necessary indentation in front of each new line
return stringifiedValue
.replace(/\t/g, spacer(1, options.tabStop))
.replace(/\n([^$])/g, `\n${spacer(lvl + 1, options.tabStop)}$1`);
};