@antv/dw-transform/lib/smartMock.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var dw_analyzer_1 = require("@antv/dw-analyzer");
var dw_random_1 = require("@antv/dw-random");
/**
 *
 * @param sample
 * @todo optimize this temp funciton
 */
function oneMoreValue(sample) {
    var dataProps = dw_analyzer_1.type(sample);
    var isUnique = dataProps.count === dataProps.distinct;
    var tr = new dw_random_1.TextRandom();
    var r = new dw_random_1.Random();
    if (dataProps.recommendation === 'string') {
        if (isUnique) {
            // @ts-ignore
            return tr.word({ length: r.n(r.natural, 1, { min: dataProps.minLength, max: dataProps.maxLength })[0] });
        }
        else {
            return dataProps.samples[Math.floor(Math.random() * dataProps.samples.length)];
        }
    }
    else {
        return dataProps.samples[Math.floor(Math.random() * dataProps.samples.length)];
    }
}
exports.oneMoreValue = oneMoreValue;