"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.downStep = exports.upStep = exports.getPrecisionFactor = exports.getMaxPrecision = exports.getPrecision = exports.toNumber = exports.isNotCompleteNumber = void 0;
/* eslint-disable @typescript-eslint/explicit-module-boundary-types */
/* eslint-disable @typescript-eslint/no-explicit-any */
// '1.' '1x' 'xx' '' => are not complete numbers
function isNotCompleteNumber(num) {
    return (isNaN(num) ||
        num === '' ||
        num === null ||
        (num && num.toString().indexOf('.') === num.toString().length - 1));
}
exports.isNotCompleteNumber = isNotCompleteNumber;
function toNumber(num, precision) {
    // num.length > 16 => This is to prevent input of large numbers
    var numberIsTooLarge = num && num.length > 16;
    if (isNotCompleteNumber(num) || numberIsTooLarge) {
        return undefined;
    }
    if (precision != null) {
        return Math.round(+num * Math.pow(10, precision) / Math.pow(10, precision));
    }
    return Number(num);
}
exports.toNumber = toNumber;
function getPrecision(value, precision) {
    if (precision != null) {
        return precision;
    }
    var valueString = String(value);
    if (valueString.indexOf('e-') >= 0) {
        return parseInt(valueString.slice(valueString.indexOf('e-') + 2), 10);
    }
    var p = 0;
    if (valueString.indexOf('.') >= 0) {
        p = valueString.length - valueString.indexOf('.') - 1;
    }
    return p;
}
exports.getPrecision = getPrecision;
// step={1.0} value={1.51}
// press +
// then value should be 2.51, rather than 2.5
// if this.props.precision is undefined
// https://github.com/react-component/input-number/issues/39
function getMaxPrecision(currentValue, step, precision) {
    if (precision != null) {
        return precision;
    }
    var stepPrecision = getPrecision(step, precision);
    var currentValuePrecision = getPrecision(currentValue, precision);
    if (!currentValue) {
        return stepPrecision;
    }
    return Math.max(currentValuePrecision, stepPrecision);
}
exports.getMaxPrecision = getMaxPrecision;
function getPrecisionFactor(currentValue, precision) {
    var p = getMaxPrecision(currentValue, undefined, precision);
    return Math.pow(10, p);
}
exports.getPrecisionFactor = getPrecisionFactor;
function upStep(val, step, precision) {
    var precisionFactor = getPrecisionFactor(val, precision);
    var p = Math.abs(getMaxPrecision(val, step, precision));
    var result = ((precisionFactor * val + precisionFactor * step) /
        precisionFactor).toFixed(p);
    return toNumber(result, precision);
}
exports.upStep = upStep;
function downStep(val, step, precision) {
    var precisionFactor = getPrecisionFactor(val, precision);
    var p = Math.abs(getMaxPrecision(val, step, precision));
    var result = ((precisionFactor * val - precisionFactor * step) /
        precisionFactor).toFixed(p);
    return toNumber(result);
}
exports.downStep = downStep;