@cainiaofe/cn-utils/lib/i18n/date/i18n.js

菜鸟前端基础工具库

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.dayjsTz = exports.getTimezoneOffset = exports.dateTimestamp = exports.dateFormat = exports.getTimezoneName = exports.getTimezone = exports.getDateFormatByStd = exports.getDateFormatConf = void 0;
var tslib_1 = require("tslib");
var locale_1 = require("../locale");
var const_1 = require("../const");
/**
 * 根据语种信息获取日期格式化配置
 * @param lang 语种
 * @returns
 */
var getDateFormatConf = function (lang) {
    var _a;
    return tslib_1.__assign(tslib_1.__assign({}, const_1.STANDARD_DATE_FORMAT), (((_a = locale_1.locale[lang]) === null || _a === void 0 ? void 0 : _a.DATE_FORMATS) || null));
};
exports.getDateFormatConf = getDateFormatConf;
/**
 * 将国际标准格式兑换成本地格式
 * @param stdFormat
 * @param lang 语种
 * @returns
 */
function getDateFormatByStd(stdFormat, lang) {
    var formatConfs = (0, exports.getDateFormatConf)(lang);
    var formatConfStds = (0, exports.getDateFormatConf)('zh-CN');
    var key = Object.keys(formatConfStds).find(function (k) { return formatConfStds[k] === stdFormat; });
    if (!key) {
        return stdFormat;
    }
    return formatConfs[key] || stdFormat;
}
exports.getDateFormatByStd = getDateFormatByStd;
/**
 * 获取系统时区信息
 * @returns
 */
var getTimezone = function () {
    return this.dayjs.tz.guess();
};
exports.getTimezone = getTimezone;
/**
 * 根据时间戳获取当前日期偏移量
 * @param this
 * @param num
 * @param timezone
 * @param lang
 * @returns
 */
var getTimezoneName = function (num, timezone, lang) {
    var options = { timeZone: timezone, timeZoneName: 'long' };
    var formatter = new Intl.DateTimeFormat(lang, options);
    var parts = formatter.formatToParts(num ? +num : new Date());
    var zoneNamePart = parts.find(function (part) { return part.type === 'timeZoneName'; });
    return zoneNamePart ? zoneNamePart.value : null;
};
exports.getTimezoneName = getTimezoneName;
/**
 * 根据当前语种&时区格式化时间戳
 * @param this
 * @param num
 * @param opts
 * @returns
 */
var dateFormat = function (num, opts) {
    return this.dayjs(num).tz(opts.timezone).format(opts.format);
};
exports.dateFormat = dateFormat;
/**
 * 根据当前语种&时区获取时间戳
 * @param this
 * @param dateStr string
 * @param opts FormatOpts
 * @returns
 */
var dateTimestamp = function (dateStr, opts) {
    if (!(opts === null || opts === void 0 ? void 0 : opts.format)) {
        return this.dayjs(dateStr).tz(opts === null || opts === void 0 ? void 0 : opts.timezone, true).valueOf();
    }
    return this.dayjs(dateStr, opts === null || opts === void 0 ? void 0 : opts.format).tz(opts === null || opts === void 0 ? void 0 : opts.timezone, true).valueOf();
};
exports.dateTimestamp = dateTimestamp;
/**
 * 根据时间戳获取当前日期偏移量
 * @param this
 * @param num
 * @param timezone
 */
var getTimezoneOffset = function (num, timezone) {
    var offset = this.dayjs(num).tz(timezone).utcOffset();
    var timeStr = this.dayjs(num).tz(timezone).format();
    return {
        offset: offset,
        offsetText: timeStr.slice(timeStr.length - 6, timeStr.length),
    };
};
exports.getTimezoneOffset = getTimezoneOffset;
/**
 * 设置 dayjs 对象时区
 * @param this
 * @param day
 * @param timezone
 * @param keepLocalTime 是否保持本地时间
 * @returns 新的 dayjs 对象
 */
var dayjsTz = function (day, timezone, keepLocalTime) {
    if (typeof day === 'object' && day.valueOf) {
        return this.dayjs(day.valueOf()).tz(timezone, keepLocalTime);
    }
    return this.dayjs(day).tz(timezone, keepLocalTime);
};
exports.dayjsTz = dayjsTz;