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轻量级紫微斗数星盘生成库。可以通过出生年月日获取到紫微斗数星盘信息、生肖、星座等信息。This is a lightweight kit for generating astrolabes for Zi Wei Dou Shu (The Purple Star Astrology), an ancient Chinese astrology. It allows you to obtain your horoscope and personality analysis.
129 lines (128 loc) • 6.03 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getHeavenlyStemAndEarthlyBranchBySolarDate = exports.getHeavenlyStemAndEarthlyBranchByLunarDate = exports.heavenlyStemAndEarthlyBranchOfTime = exports.heavenlyStemAndEarthlyBranchOfDay = exports.heavenlyStemAndEarthlyBranchOfMonth = exports.heavenlyStemAndEarthlyBranchOfYear = void 0;
var dayjs_1 = __importDefault(require("dayjs"));
var data_1 = require("../data");
var i18n_1 = require("../i18n");
var utils_1 = require("../utils");
var convertor_1 = require("./convertor");
var misc_1 = require("./misc");
/**
* 传入offset偏移量返回干支
*
* @param offset 相对甲子的偏移量，单位为天
* @return [干, 支]
*/
var heavenlyStemAndEarthlyBranchFromOffset = function (offset) {
return [(0, i18n_1.t)(data_1.HEAVENLY_STEMS[offset % 10]), (0, i18n_1.t)(data_1.EARTHLY_BRANCHES[offset % 12])];
};
/**
* 农历年份计算年干支
*
* @param year 农历年的年份数
* @return [干, 支]
*/
var heavenlyStemAndEarthlyBranchOfYear = function (year) {
var heavenStemKey = (year - 3) % 10;
var earthlyBranchKey = (year - 3) % 12;
if (heavenStemKey === 0)
heavenStemKey = 10; // 如果余数为0则为最后一个天干
if (earthlyBranchKey === 0)
earthlyBranchKey = 12; // 如果余数为0则为最后一个地支
return [(0, i18n_1.t)(data_1.HEAVENLY_STEMS[heavenStemKey - 1]), (0, i18n_1.t)(data_1.EARTHLY_BRANCHES[earthlyBranchKey - 1])];
};
exports.heavenlyStemAndEarthlyBranchOfYear = heavenlyStemAndEarthlyBranchOfYear;
/**
* 通过公历日期计算月干支
*
* @param date 公历日期
* @returns [干, 支]
*/
var heavenlyStemAndEarthlyBranchOfMonth = function (date) {
var _a = (0, convertor_1.normalizeSolarDateStr)(date), year = _a[0], month = _a[1], day = _a[2];
// 当月的第一个节气
// 返回当月「节」为几日开始
var firstNode = (0, misc_1.getTerm)(year, month * 2 - 1);
var offset = (year - 1900) * 12 + month + 11;
if (day >= firstNode) {
return heavenlyStemAndEarthlyBranchFromOffset(offset + 1);
}
return heavenlyStemAndEarthlyBranchFromOffset(offset);
};
exports.heavenlyStemAndEarthlyBranchOfMonth = heavenlyStemAndEarthlyBranchOfMonth;
/**
* 获取公历日期计算日干支
*
* @param date 公历日期
* @param timeIndex 时辰索引，主要是为了修复晚子时需要加一天的问题
* @returns [干, 支]
*/
var heavenlyStemAndEarthlyBranchOfDay = function (date, timeIndex) {
var _a = (0, convertor_1.normalizeSolarDateStr)(date), year = _a[0], month = _a[1], day = _a[2];
var dayFix = timeIndex === 12 ? 1 : 0; // 若时辰索引为12表示是晚子时，需要加一天
var dayCyclical = Date.UTC(year, month - 1, 1, 0, 0, 0, 0) / 86400000 + 25567 + 10;
return heavenlyStemAndEarthlyBranchFromOffset(dayCyclical + day + dayFix - 1);
};
exports.heavenlyStemAndEarthlyBranchOfDay = heavenlyStemAndEarthlyBranchOfDay;
/**
* 通过当天的日天干获取第 `t` （0~11）个时辰的干支，需要通过五鼠遁来定时辰天干
*
* @param timeIndex 时辰序号（0~11），子时为0，亥时为11
* @param heavenlyStemNameOfDay 当日天干
* @returns [干, 支]
*/
var heavenlyStemAndEarthlyBranchOfTime = function (timeIndex, heavenlyStemNameOfDay) {
var heavenlyStemOfDay = (0, i18n_1.kot)(heavenlyStemNameOfDay, 'Heavenly');
var startHeavenlyStem = data_1.RAT_RULE[heavenlyStemOfDay];
var heavenlyStem = data_1.HEAVENLY_STEMS[(0, utils_1.fixIndex)(data_1.HEAVENLY_STEMS.indexOf(startHeavenlyStem) + (0, utils_1.fixIndex)(timeIndex), 10)];
var earthlyBranch = data_1.EARTHLY_BRANCHES[(0, utils_1.fixIndex)(timeIndex)];
return [(0, i18n_1.t)(heavenlyStem), (0, i18n_1.t)(earthlyBranch)];
};
exports.heavenlyStemAndEarthlyBranchOfTime = heavenlyStemAndEarthlyBranchOfTime;
/**
* 通过农历获取生辰干支
*
* @param dateStr 农历日期 YYYY-MM-DD
* @param timeIndex 时辰索引【0～12】
* @param isLeap 是否为闰月
* @returns HeavenlyStemAndEarthlyBranchResult
*/
var getHeavenlyStemAndEarthlyBranchByLunarDate = function (dateStr, timeIndex, isLeap) {
var lunarYear = (0, convertor_1.normalizeLunarDateStr)(dateStr)[0];
var solar = (0, convertor_1.lunar2solar)(dateStr, isLeap);
var solarDate = new Date((0, dayjs_1.default)(solar.toString()).format());
var yearly = (0, exports.heavenlyStemAndEarthlyBranchOfYear)(lunarYear);
var monthly = (0, exports.heavenlyStemAndEarthlyBranchOfMonth)(solarDate);
var daily = (0, exports.heavenlyStemAndEarthlyBranchOfDay)(solarDate, timeIndex);
var hourly = (0, exports.heavenlyStemAndEarthlyBranchOfTime)(timeIndex, daily[0]);
return {
yearly: yearly,
monthly: monthly,
daily: daily,
hourly: hourly,
toString: function () {
if (yearly[0].length > 1) {
return "".concat(yearly.join(' '), " - ").concat(monthly.join(' '), " - ").concat(daily.join(' '), " - ").concat(hourly.join(' '));
}
else {
return "".concat(yearly.join(''), " ").concat(monthly.join(''), " ").concat(daily.join(''), " ").concat(hourly.join(''));
}
},
};
};
exports.getHeavenlyStemAndEarthlyBranchByLunarDate = getHeavenlyStemAndEarthlyBranchByLunarDate;
/**
* 将阳历转化为干支纪年
*
* @param dateStr 公历日期 YYYY-MM-DD
* @param timeIndex 时辰索引【0～12】
* @returns HeavenlyStemAndEarthlyBranchResult
*/
var getHeavenlyStemAndEarthlyBranchBySolarDate = function (dateStr, timeIndex) {
var lunarDate = (0, convertor_1.solar2lunar)(dateStr);
return (0, exports.getHeavenlyStemAndEarthlyBranchByLunarDate)(lunarDate.toString(), timeIndex, lunarDate.isLeap);
};
exports.getHeavenlyStemAndEarthlyBranchBySolarDate = getHeavenlyStemAndEarthlyBranchBySolarDate;