dareway-rui/build/taglib/form/dataNormalizeHelper.js

'use strict';

var _interopRequireDefault = require('@babel/runtime/helpers/interopRequireDefault');

Object.defineProperty(exports, '__esModule', {
    value: true
});
exports.normalizeNumberData = normalizeNumberData;
exports.clearNumberData = clearNumberData;
exports.canNumberDataPassRequiredTest = canNumberDataPassRequiredTest;
exports.stringToNumber = stringToNumber;
exports.formatNumber = formatNumber;

var _slicedToArray2 = _interopRequireDefault(require('@babel/runtime/helpers/slicedToArray'));

var _typeof2 = _interopRequireDefault(require('@babel/runtime/helpers/typeof'));

var _util = require('../../util');

var _lodash = _interopRequireDefault(require('lodash'));

/**
 * TestCase:
 *
 *
 * @param data
 * @param nullable
 * @param zeroDisplayAs0
 * @param mask
 * @param maxLength
 * @param debugMsg
 * @returns {{value: (number|*)}}
 */
function normalizeNumberData(data, nullable, zeroDisplayAs0, mask, maxLength, debugMsg) {
    /**
     * 入参正确性检查
     */
    if (data != null && typeof data !== 'string' && typeof data !== 'number') {
        throw new Error(
            ''
                .concat(
                    debugMsg,
                    ',\u5165\u53C2 data \u53EA\u5141\u8BB8\u4F20\u5165\u3010null\u3001string\u3001number\u3011\u7C7B\u578B\u503C\uFF0C\u5B9E\u9645\u4F20\u5165\u3010'
                )
                .concat(data, ', ')
                .concat((0, _typeof2.default)(data), '\u3011\uFF0C\u8BF7\u68C0\u67E5!')
        );
    }

    if (typeof nullable !== 'boolean') {
        throw new Error(
            ''
                .concat(
                    debugMsg,
                    ',\u5165\u53C2 nullable \u53EA\u5141\u8BB8\u4F20\u5165\u3010boolean\u3011\u7C7B\u578B\u503C\uFF0C\u5B9E\u9645\u4F20\u5165\u3010'
                )
                .concat(nullable, ', ')
                .concat((0, _typeof2.default)(nullable), '\u3011\uFF0C\u8BF7\u68C0\u67E5!')
        );
    }

    if (typeof zeroDisplayAs0 !== 'boolean') {
        throw new Error(
            ''
                .concat(
                    debugMsg,
                    ',\u5165\u53C2 zeroDisplayAs0 \u53EA\u5141\u8BB8\u4F20\u5165\u3010boolean\u3011\u7C7B\u578B\u503C\uFF0C\u5B9E\u9645\u4F20\u5165\u3010'
                )
                .concat(zeroDisplayAs0, ', ')
                .concat((0, _typeof2.default)(zeroDisplayAs0), '\u3011\uFF0C\u8BF7\u68C0\u67E5!')
        );
    }

    if (typeof mask !== 'string') {
        throw new Error(
            ''
                .concat(
                    debugMsg,
                    ',\u5165\u53C2 mask \u53EA\u5141\u8BB8\u4F20\u5165\u3010string\u3011\u7C7B\u578B\u503C\uFF0C\u5B9E\u9645\u4F20\u5165\u3010'
                )
                .concat(mask, ', ')
                .concat((0, _typeof2.default)(mask), '\u3011\uFF0C\u8BF7\u68C0\u67E5!')
        );
    }

    if (typeof maxLength !== 'number') {
        throw new Error(
            ''
                .concat(
                    debugMsg,
                    ',\u5165\u53C2 maxLength \u53EA\u5141\u8BB8\u4F20\u5165\u3010number\u3011\u7C7B\u578B\u503C\uFF0C\u5B9E\u9645\u4F20\u5165\u3010'
                )
                .concat(maxLength, ', ')
                .concat((0, _typeof2.default)(maxLength), '\u3011\uFF0C\u8BF7\u68C0\u67E5!')
        );
    }

    var normalizedData;

    if (data == null) {
        if (nullable) {
            normalizedData = null;
        } else {
            normalizedData = 0;
        }
    } else if (typeof data === 'string') {
        if (data === '') {
            if (nullable) {
                normalizedData = null;
            } else {
                normalizedData = 0;
            }
        } else {
            normalizedData = stringToNumber(data);

            if (Number.isNaN(normalizedData)) {
                throw new Error(
                    ''
                        .concat(debugMsg, '\uFF0C\u5165\u53C2 data \u4E3A string \u7C7B\u578B\uFF0C\u4F46\u503C\u3010')
                        .concat(
                            data,
                            '\u3011\u65E0\u6CD5\u8F6C\u6362\u4E3A number \u578B\u6570\u503C\uFF0C\u8BF7\u68C0\u67E5\uFF01'
                        )
                );
            }

            normalizedData = formatNumber(normalizedData, nullable, zeroDisplayAs0, mask, maxLength);
            normalizedData = stringToNumber(normalizedData);
        }
    } else if (typeof data === 'number') {
        normalizedData = formatNumber(data, nullable, zeroDisplayAs0, mask, maxLength);
        normalizedData = stringToNumber(normalizedData);
    } else {
        ''
            .concat(
                debugMsg,
                ',\u5165\u53C2 data \u53EA\u5141\u8BB8\u4F20\u5165\u3010null\u3001string\u3001number\u3011\u7C7B\u578B\u503C\uFF0C\u5B9E\u9645\u4F20\u5165\u3010'
            )
            .concat(data, ', ')
            .concat((0, _typeof2.default)(data), '\u3011\uFF0C\u8BF7\u68C0\u67E5!');
    }

    return normalizedData;
}

function clearNumberData(nullable, zeroDisplayAs0, mask, maxLength, debugMsg) {
    return normalizeNumberData(null, nullable, zeroDisplayAs0, mask, maxLength, debugMsg);
}

function canNumberDataPassRequiredTest(data, required, nullable, zeroDisplayAs0, debugMsg) {
    /**
     * 入参正确性检查
     */
    if (data != null && typeof data !== 'number') {
        throw new Error(
            ''
                .concat(
                    debugMsg,
                    ',\u5165\u53C2 data \u53EA\u5141\u8BB8\u4F20\u5165\u3010null\u3001number\u3011\u7C7B\u578B\u503C\uFF0C\u5B9E\u9645\u4F20\u5165\u3010'
                )
                .concat(data, ', ')
                .concat((0, _typeof2.default)(data), '\u3011\uFF0C\u8BF7\u68C0\u67E5!')
        );
    }

    if (typeof required !== 'boolean') {
        throw new Error(
            ''
                .concat(
                    debugMsg,
                    ',\u5165\u53C2 required \u53EA\u5141\u8BB8\u4F20\u5165\u3010boolean\u3011\u7C7B\u578B\u503C\uFF0C\u5B9E\u9645\u4F20\u5165\u3010'
                )
                .concat(required, ', ')
                .concat((0, _typeof2.default)(required), '\u3011\uFF0C\u8BF7\u68C0\u67E5!')
        );
    }

    if (typeof nullable !== 'boolean') {
        throw new Error(
            ''
                .concat(
                    debugMsg,
                    ',\u5165\u53C2 nullable \u53EA\u5141\u8BB8\u4F20\u5165\u3010boolean\u3011\u7C7B\u578B\u503C\uFF0C\u5B9E\u9645\u4F20\u5165\u3010'
                )
                .concat(nullable, ', ')
                .concat((0, _typeof2.default)(nullable), '\u3011\uFF0C\u8BF7\u68C0\u67E5!')
        );
    }

    if (typeof zeroDisplayAs0 !== 'boolean') {
        throw new Error(
            ''
                .concat(
                    debugMsg,
                    ',\u5165\u53C2 zeroDisplayAs0 \u53EA\u5141\u8BB8\u4F20\u5165\u3010boolean\u3011\u7C7B\u578B\u503C\uFF0C\u5B9E\u9645\u4F20\u5165\u3010'
                )
                .concat(zeroDisplayAs0, ', ')
                .concat((0, _typeof2.default)(zeroDisplayAs0), '\u3011\uFF0C\u8BF7\u68C0\u67E5!')
        );
    }

    if (!required) {
        return true;
    }

    if (nullable) {
        if (data == null) {
            return false;
        }

        if (!zeroDisplayAs0 && data === 0) {
            return false;
        }
    } else {
        if (!zeroDisplayAs0 && (data === 0 || data == null)) {
            return false;
        }
    }

    return true;
}
/**
 * stringToNumber
 *
 *  "" ==> 0
 *
 *
 * @param data
 * @returns {number}
 */

function stripDelimiters(value, delimiter) {
    var delimiterRE = new RegExp(delimiter.replace(/([.?*+^$[\]\\(){}|-])/g, '\\$1'), 'g');
    return value.replace(delimiterRE, '');
}

function stringToNumber(data) {
    if (typeof data !== 'string') {
        throw new Error(
            'stringToNumber \u5165\u53C2 data \u53EA\u5141\u8BB8\u4F20\u5165\u3010string\u3011\u7C7B\u578B\u503C\uFF0C\u5B9E\u9645\u4F20\u5165\u3010'
                .concat(data, ', ')
                .concat((0, _typeof2.default)(data), '\u3011\uFF0C\u8BF7\u68C0\u67E5!')
        );
    }

    if (!data) {
        return 0;
    } // 去掉千位分隔符","

    data = stripDelimiters(data, ',');

    if (data.indexOf('%') !== -1) {
        // 去掉百分号
        data = data.slice(0, -1);

        if (Number.isNaN(Number(data))) {
            return Number.NaN;
        }

        return parseFloat(data) / 100;
    } else {
        if (Number.isNaN(Number(data))) {
            return Number.NaN;
        }

        return parseFloat(data);
    }
}
/**
 * TODO：如果值太大怎么办？？？即出现科学计数法...
 *
 * 1. 四舍五入
 * 2. 千位分隔符
 * 3. 百分数
 * 4. 正数
 * 5. maxLength 截断
 * 6. mask匹配（尾 0 补齐）
 */

function formatNumber(data, nullable, zeroDisplayAs0, mask, maxLength) {
    /**
     * 入参正确性检查
     */
    if (data != null && typeof data !== 'number') {
        throw new Error(
            'formatNumber \u5165\u53C2 data \u53EA\u5141\u8BB8\u4F20\u5165\u3010null\u3001number\u3011\u7C7B\u578B\u503C\uFF0C\u5B9E\u9645\u4F20\u5165\u3010'
                .concat(data, ', ')
                .concat((0, _typeof2.default)(data), '\u3011\uFF0C\u8BF7\u68C0\u67E5!')
        );
    }

    if (typeof nullable !== 'boolean') {
        throw new Error(
            'formatNumber \u5165\u53C2 nullable \u53EA\u5141\u8BB8\u4F20\u5165\u3010boolean\u3011\u7C7B\u578B\u503C\uFF0C\u5B9E\u9645\u4F20\u5165\u3010'
                .concat(nullable, ', ')
                .concat((0, _typeof2.default)(nullable), '\u3011\uFF0C\u8BF7\u68C0\u67E5!')
        );
    }

    if (typeof zeroDisplayAs0 !== 'boolean') {
        throw new Error(
            'formatNumber \u5165\u53C2 zeroDisplayAs0 \u53EA\u5141\u8BB8\u4F20\u5165\u3010boolean\u3011\u7C7B\u578B\u503C\uFF0C\u5B9E\u9645\u4F20\u5165\u3010'
                .concat(zeroDisplayAs0, ', ')
                .concat((0, _typeof2.default)(zeroDisplayAs0), '\u3011\uFF0C\u8BF7\u68C0\u67E5!')
        );
    }

    if (typeof mask !== 'string') {
        throw new Error(
            'formatNumber \u5165\u53C2 mask \u53EA\u5141\u8BB8\u4F20\u5165\u3010string\u3011\u7C7B\u578B\u503C\uFF0C\u5B9E\u9645\u4F20\u5165\u3010'
                .concat(mask, ', ')
                .concat((0, _typeof2.default)(mask), '\u3011\uFF0C\u8BF7\u68C0\u67E5!')
        );
    }

    if (typeof maxLength !== 'number') {
        throw new Error(
            'formatNumber \u5165\u53C2 maxLength \u53EA\u5141\u8BB8\u4F20\u5165\u3010number\u3011\u7C7B\u578B\u503C\uFF0C\u5B9E\u9645\u4F20\u5165\u3010'
                .concat(maxLength, ', ')
                .concat((0, _typeof2.default)(maxLength), '\u3011\uFF0C\u8BF7\u68C0\u67E5!')
        );
    }

    if ((0, _typeof2.default)(maxLength) < -1) {
        throw new Error(
            'formatNumber \u5165\u53C2 maxLength \u5E94\u8BE5\u662F  >= -1 \u7684\u6574\u6570\uFF0C\u5B9E\u9645\u4F20\u5165\u3010'
                .concat(maxLength, ', ')
                .concat((0, _typeof2.default)(maxLength), '\u3011\uFF0C\u8BF7\u68C0\u67E5!')
        );
    } // 1. 如果 data == null && nullable == true ==> ""
    // 2. 如果 data === 0 && zeroDisplayAs0 == false ==> ""

    if (data == null && nullable === true) {
        return '';
    } // nullable === false 时， null 等价于 0

    if (data == null && nullable === false) {
        data = 0;
    }

    if (data === 0 && zeroDisplayAs0 === false) {
        return '';
    } // 3. 根据 mask 计算出需要保留几位小数

    var decimalPartMaxLength = 0;
    var integerPartMaxLength = Number.MAX_SAFE_INTEGER;

    if (mask.indexOf('.') > -1) {
        var t = stripDelimiters(mask, '%');
        t = t.split('.')[1];
        decimalPartMaxLength = t.length;
    }

    if (maxLength > -1) {
        integerPartMaxLength = maxLength - decimalPartMaxLength;

        if (integerPartMaxLength <= 0) {
            throw new Error('你配置的 maxLength 有点小啊，整数部分都截没了...');
        }
    } // MASK要求强制为正数

    if (mask.indexOf('+') > -1) {
        data = Math.abs(data);
    } // 有百分数

    var percentSign = null;

    if (mask.indexOf('%') > -1) {
        data = data * 100;
        percentSign = true;
    } // 四舍五入

    var numRounded = _util.NumberUtil.round(data, decimalPartMaxLength); // 转换为字符串

    var strRounded = String(numRounded); // 按 maxLength + mask 截断整数

    var strIntegerPartCutted = strRounded;

    var _strRounded$split = strRounded.split('.'),
        _strRounded$split2 = (0, _slicedToArray2.default)(_strRounded$split, 2),
        integerPartMayIncludeMinusSign = _strRounded$split2[0],
        decimalPart = _strRounded$split2[1];

    var integerPartDigits = stripDelimiters(integerPartMayIncludeMinusSign, '-'); // 截断整数的时候..别把负号给算进去

    if (integerPartDigits.length > integerPartMaxLength) {
        strIntegerPartCutted = String(
            parseInt(
                Number(integerPartMayIncludeMinusSign) / Math.pow(10, integerPartDigits.length - integerPartMaxLength)
            )
        );

        if (decimalPart) {
            strIntegerPartCutted += '.' + decimalPart;
        }
    } // 补齐尾0

    var arr = strIntegerPartCutted.split('.');
    var strSubFixAdded = null;

    if (arr.length === 1) {
        strSubFixAdded = ''.concat(arr[0]);

        if (decimalPartMaxLength) {
            strSubFixAdded += '.'.concat(_lodash.default.padEnd('', decimalPartMaxLength, '0'));
        }
    } else if (arr.length === 2) {
        strSubFixAdded = ''.concat(arr[0], '.').concat(_lodash.default.padEnd(arr[1], decimalPartMaxLength, '0'));
    } else {
        throw new Error('不应该跑到这个地方...');
    } // 增加千位分隔符

    var thousandsSeparatorAdded = strSubFixAdded;

    if (mask.indexOf(',') > -1) {
        var _thousandsSeparatorAd = thousandsSeparatorAdded.split('.'),
            _thousandsSeparatorAd2 = (0, _slicedToArray2.default)(_thousandsSeparatorAd, 2),
            _integerPartMayIncludeMinusSign = _thousandsSeparatorAd2[0],
            _decimalPart = _thousandsSeparatorAd2[1];

        var p = /(\d+)(\d{3})/;

        while (p.test(_integerPartMayIncludeMinusSign)) {
            _integerPartMayIncludeMinusSign = _integerPartMayIncludeMinusSign.replace(p, '$1' + ',' + '$2');
        }

        thousandsSeparatorAdded = _integerPartMayIncludeMinusSign;

        if (_decimalPart) {
            thousandsSeparatorAdded += '.' + _decimalPart;
        }
    }

    if (percentSign) {
        return thousandsSeparatorAdded + '%';
    } else {
        return thousandsSeparatorAdded;
    }
}

//@ sourceMappingURL=dataNormalizeHelper.js.map