lunar-typescript
Version:
lunar是一款无第三方依赖的公历(阳历)、农历(阴历、老黄历)、佛历和道历工具，支持星座、儒略日、干支、生肖、节气、节日、彭祖百忌、每日宜忌、吉神宜趋、凶煞宜忌、吉神(喜神/福神/财神/阳贵神/阴贵神)方位、胎神方位、冲煞、纳音、星宿、八字、五行、十神、建除十二值星、青龙名堂等十二神、黄道日及吉凶等。lunar is a calendar library for Solar and Chinese Lunar.
1,412 lines (1,411 loc) • 44.4 kB
JavaScript
import { Solar } from "./Solar.mjs";
import { SolarUtil } from "./SolarUtil.mjs";
import { LunarUtil } from "./LunarUtil.mjs";
import { JieQi } from "./JieQi.mjs";
import { EightChar } from "./EightChar.mjs";
import { NineStar } from "./NineStar.mjs";
import { ShuJiu } from "./ShuJiu.mjs";
import { Fu } from "./Fu.mjs";
import { LunarYear } from "./LunarYear.mjs";
import { LunarTime } from "./LunarTime.mjs";
import { Foto } from "./Foto.mjs";
import { Tao } from "./Tao.mjs";
import { I18n } from "./I18n.mjs";
export class Lunar {
static fromYmd(lunarYear, lunarMonth, lunarDay) {
return Lunar.fromYmdHms(lunarYear, lunarMonth, lunarDay, 0, 0, 0);
}
static fromYmdHms(lunarYear, lunarMonth, lunarDay, hour, minute, second) {
let y = LunarYear.fromYear(lunarYear);
const m = y.getMonth(lunarMonth);
if (null == m) {
throw new Error(`wrong lunar year ${lunarYear} month ${lunarMonth}`);
}
if (lunarDay < 1) {
throw new Error("lunar day must bigger than 0");
}
const days = m.getDayCount();
if (lunarDay > days) {
throw new Error(`only ${days} days in lunar year ${lunarYear} month ${lunarMonth}`);
}
const noon = Solar.fromJulianDay(m.getFirstJulianDay() + lunarDay - 1);
const solar = Solar.fromYmdHms(noon.getYear(), noon.getMonth(), noon.getDay(), hour, minute, second);
if (noon.getYear() !== lunarYear) {
y = LunarYear.fromYear(noon.getYear());
}
return new Lunar(lunarYear, lunarMonth, lunarDay, hour, minute, second, solar, y);
}
static fromSolar(solar) {
let lunarYear = 0;
let lunarMonth = 0;
let lunarDay = 0;
const ly = LunarYear.fromYear(solar.getYear());
const lms = ly.getMonths();
for (let i = 0, j = lms.length; i < j; i++) {
const m = lms[i];
const days = solar.subtract(Solar.fromJulianDay(m.getFirstJulianDay()));
if (days < m.getDayCount()) {
lunarYear = m.getYear();
lunarMonth = m.getMonth();
lunarDay = days + 1;
break;
}
}
return new Lunar(lunarYear, lunarMonth, lunarDay, solar.getHour(), solar.getMinute(), solar.getSecond(), solar, ly);
}
static fromDate(date) {
return Lunar.fromSolar(Solar.fromDate(date));
}
static _computeJieQi(o, ly) {
const julianDays = ly.getJieQiJulianDays();
for (let i = 0, j = LunarUtil.JIE_QI_IN_USE.length; i < j; i++) {
const key = LunarUtil.JIE_QI_IN_USE[i];
o.jieQiList.push(key);
o.jieQi[key] = Solar.fromJulianDay(julianDays[i]);
}
}
static _computeYear(o, solar, year) {
const offset = year - 4;
let yearGanIndex = offset % 10;
let yearZhiIndex = offset % 12;
if (yearGanIndex < 0) {
yearGanIndex += 10;
}
if (yearZhiIndex < 0) {
yearZhiIndex += 12;
}
let g = yearGanIndex;
let z = yearZhiIndex;
let gExact = yearGanIndex;
let zExact = yearZhiIndex;
const solarYear = solar.getYear();
const solarYmd = solar.toYmd();
const solarYmdHms = solar.toYmdHms();
let liChun = o.jieQi[I18n.getMessage("jq.liChun")];
if (liChun.getYear() != solarYear) {
liChun = o.jieQi["LI_CHUN"];
}
const liChunYmd = liChun.toYmd();
const liChunYmdHms = liChun.toYmdHms();
if (year === solarYear) {
if (solarYmd < liChunYmd) {
g--;
z--;
}
if (solarYmdHms < liChunYmdHms) {
gExact--;
zExact--;
}
} else if (year < solarYear) {
if (solarYmd >= liChunYmd) {
g++;
z++;
}
if (solarYmdHms >= liChunYmdHms) {
gExact++;
zExact++;
}
}
o.yearGanIndex = yearGanIndex;
o.yearZhiIndex = yearZhiIndex;
o.yearGanIndexByLiChun = (g < 0 ? g + 10 : g) % 10;
o.yearZhiIndexByLiChun = (z < 0 ? z + 12 : z) % 12;
o.yearGanIndexExact = (gExact < 0 ? gExact + 10 : gExact) % 10;
o.yearZhiIndexExact = (zExact < 0 ? zExact + 12 : zExact) % 12;
}
static _computeMonth(o, solar) {
let start = null, i;
let end;
const ymd = solar.toYmd();
const time = solar.toYmdHms();
const size = LunarUtil.JIE_QI_IN_USE.length;
let index = -3;
for (i = 0; i < size; i += 2) {
end = o.jieQi[LunarUtil.JIE_QI_IN_USE[i]];
let symd = null == start ? ymd : start.toYmd();
if (ymd >= symd && ymd < end.toYmd()) {
break;
}
start = end;
index++;
}
let offset = ((o.yearGanIndexByLiChun + (index < 0 ? 1 : 0)) % 5 + 1) * 2 % 10;
o.monthGanIndex = ((index < 0 ? index + 10 : index) + offset) % 10;
o.monthZhiIndex = ((index < 0 ? index + 12 : index) + LunarUtil.BASE_MONTH_ZHI_INDEX) % 12;
start = null;
index = -3;
for (i = 0; i < size; i += 2) {
end = o.jieQi[LunarUtil.JIE_QI_IN_USE[i]];
let stime = null == start ? time : start.toYmdHms();
if (time >= stime && time < end.toYmdHms()) {
break;
}
start = end;
index++;
}
offset = ((o.yearGanIndexExact + (index < 0 ? 1 : 0)) % 5 + 1) * 2 % 10;
o.monthGanIndexExact = ((index < 0 ? index + 10 : index) + offset) % 10;
o.monthZhiIndexExact = ((index < 0 ? index + 12 : index) + LunarUtil.BASE_MONTH_ZHI_INDEX) % 12;
}
static _computeDay(o, solar, hour, minute) {
const noon = Solar.fromYmdHms(solar.getYear(), solar.getMonth(), solar.getDay(), 12, 0, 0);
const offset = Math.floor(noon.getJulianDay()) - 11;
const dayGanIndex = offset % 10;
const dayZhiIndex = offset % 12;
o.dayGanIndex = dayGanIndex;
o.dayZhiIndex = dayZhiIndex;
let dayGanExact = dayGanIndex;
let dayZhiExact = dayZhiIndex;
o.dayGanIndexExact2 = dayGanExact;
o.dayZhiIndexExact2 = dayZhiExact;
const hm = (hour < 10 ? "0" : "") + hour + ":" + (minute < 10 ? "0" : "") + minute;
if (hm >= "23:00" && hm <= "23:59") {
dayGanExact++;
if (dayGanExact >= 10) {
dayGanExact -= 10;
}
dayZhiExact++;
if (dayZhiExact >= 12) {
dayZhiExact -= 12;
}
}
o.dayGanIndexExact = dayGanExact;
o.dayZhiIndexExact = dayZhiExact;
}
static _computeTime(o, hour, minute) {
const timeZhiIndex = LunarUtil.getTimeZhiIndex((hour < 10 ? "0" : "") + hour + ":" + (minute < 10 ? "0" : "") + minute);
o.timeZhiIndex = timeZhiIndex;
o.timeGanIndex = (o.dayGanIndexExact % 5 * 2 + timeZhiIndex) % 10;
}
static _computeWeek(o, solar) {
o.weekIndex = solar.getWeek();
}
static _compute(year, hour, minute, solar, ly) {
const o = {
timeGanIndex: 0,
timeZhiIndex: 0,
dayGanIndex: 0,
dayZhiIndex: 0,
dayGanIndexExact: 0,
dayZhiIndexExact: 0,
dayGanIndexExact2: 0,
dayZhiIndexExact2: 0,
monthGanIndex: 0,
monthZhiIndex: 0,
monthGanIndexExact: 0,
monthZhiIndexExact: 0,
yearGanIndex: 0,
yearZhiIndex: 0,
yearGanIndexByLiChun: 0,
yearZhiIndexByLiChun: 0,
yearGanIndexExact: 0,
yearZhiIndexExact: 0,
weekIndex: 0,
jieQi: {},
jieQiList: []
};
Lunar._computeJieQi(o, ly);
Lunar._computeYear(o, solar, year);
Lunar._computeMonth(o, solar);
Lunar._computeDay(o, solar, hour, minute);
Lunar._computeTime(o, hour, minute);
Lunar._computeWeek(o, solar);
return o;
}
constructor(year, month, day, hour, minute, second, solar, ly) {
const info = Lunar._compute(year, hour, minute, solar, ly);
this._year = year;
this._month = month;
this._day = day;
this._hour = hour;
this._minute = minute;
this._second = second;
this._timeGanIndex = info.timeGanIndex;
this._timeZhiIndex = info.timeZhiIndex;
this._dayGanIndex = info.dayGanIndex;
this._dayZhiIndex = info.dayZhiIndex;
this._dayGanIndexExact = info.dayGanIndexExact;
this._dayZhiIndexExact = info.dayZhiIndexExact;
this._dayGanIndexExact2 = info.dayGanIndexExact2;
this._dayZhiIndexExact2 = info.dayZhiIndexExact2;
this._monthGanIndex = info.monthGanIndex;
this._monthZhiIndex = info.monthZhiIndex;
this._monthGanIndexExact = info.monthGanIndexExact;
this._monthZhiIndexExact = info.monthZhiIndexExact;
this._yearGanIndex = info.yearGanIndex;
this._yearZhiIndex = info.yearZhiIndex;
this._yearGanIndexByLiChun = info.yearGanIndexByLiChun;
this._yearZhiIndexByLiChun = info.yearZhiIndexByLiChun;
this._yearGanIndexExact = info.yearGanIndexExact;
this._yearZhiIndexExact = info.yearZhiIndexExact;
this._weekIndex = info.weekIndex;
this._jieQi = info.jieQi;
this._jieQiList = info.jieQiList;
this._solar = solar;
this._eightChar = new EightChar(this);
this._lang = I18n.getLanguage();
}
getYear() {
return this._year;
}
getMonth() {
return this._month;
}
getDay() {
return this._day;
}
getHour() {
return this._hour;
}
getMinute() {
return this._minute;
}
getSecond() {
return this._second;
}
getTimeGanIndex() {
return this._timeGanIndex;
}
getTimeZhiIndex() {
return this._timeZhiIndex;
}
getDayGanIndex() {
return this._dayGanIndex;
}
getDayZhiIndex() {
return this._dayZhiIndex;
}
getMonthGanIndex() {
return this._monthGanIndex;
}
getMonthZhiIndex() {
return this._monthZhiIndex;
}
getYearGanIndex() {
return this._yearGanIndex;
}
getYearZhiIndex() {
return this._yearZhiIndex;
}
getYearGanIndexByLiChun() {
return this._yearGanIndexByLiChun;
}
getYearZhiIndexByLiChun() {
return this._yearZhiIndexByLiChun;
}
getDayGanIndexExact() {
return this._dayGanIndexExact;
}
getDayZhiIndexExact() {
return this._dayZhiIndexExact;
}
getDayGanIndexExact2() {
return this._dayGanIndexExact2;
}
getDayZhiIndexExact2() {
return this._dayZhiIndexExact2;
}
getMonthGanIndexExact() {
return this._monthGanIndexExact;
}
getMonthZhiIndexExact() {
return this._monthZhiIndexExact;
}
getYearGanIndexExact() {
return this._yearGanIndexExact;
}
getYearZhiIndexExact() {
return this._yearZhiIndexExact;
}
getGan() {
return this.getYearGan();
}
getZhi() {
return this.getYearZhi();
}
getYearGan() {
return LunarUtil.GAN[this._yearGanIndex + 1];
}
getYearGanByLiChun() {
return LunarUtil.GAN[this._yearGanIndexByLiChun + 1];
}
getYearGanExact() {
return LunarUtil.GAN[this._yearGanIndexExact + 1];
}
getYearZhi() {
return LunarUtil.ZHI[this._yearZhiIndex + 1];
}
getYearZhiByLiChun() {
return LunarUtil.ZHI[this._yearZhiIndexByLiChun + 1];
}
getYearZhiExact() {
return LunarUtil.ZHI[this._yearZhiIndexExact + 1];
}
getYearInGanZhi() {
return this.getYearGan() + this.getYearZhi();
}
getYearInGanZhiByLiChun() {
return this.getYearGanByLiChun() + this.getYearZhiByLiChun();
}
getYearInGanZhiExact() {
return this.getYearGanExact() + this.getYearZhiExact();
}
getMonthGan() {
return LunarUtil.GAN[this._monthGanIndex + 1];
}
getMonthGanExact() {
return LunarUtil.GAN[this._monthGanIndexExact + 1];
}
getMonthZhi() {
return LunarUtil.ZHI[this._monthZhiIndex + 1];
}
getMonthZhiExact() {
return LunarUtil.ZHI[this._monthZhiIndexExact + 1];
}
getMonthInGanZhi() {
return this.getMonthGan() + this.getMonthZhi();
}
getMonthInGanZhiExact() {
return this.getMonthGanExact() + this.getMonthZhiExact();
}
getDayGan() {
return LunarUtil.GAN[this._dayGanIndex + 1];
}
getDayGanExact() {
return LunarUtil.GAN[this._dayGanIndexExact + 1];
}
getDayGanExact2() {
return LunarUtil.GAN[this._dayGanIndexExact2 + 1];
}
getDayZhi() {
return LunarUtil.ZHI[this._dayZhiIndex + 1];
}
getDayZhiExact() {
return LunarUtil.ZHI[this._dayZhiIndexExact + 1];
}
getDayZhiExact2() {
return LunarUtil.ZHI[this._dayZhiIndexExact2 + 1];
}
getDayInGanZhi() {
return this.getDayGan() + this.getDayZhi();
}
getDayInGanZhiExact() {
return this.getDayGanExact() + this.getDayZhiExact();
}
getDayInGanZhiExact2() {
return this.getDayGanExact2() + this.getDayZhiExact2();
}
getTimeGan() {
return LunarUtil.GAN[this._timeGanIndex + 1];
}
getTimeZhi() {
return LunarUtil.ZHI[this._timeZhiIndex + 1];
}
getTimeInGanZhi() {
return this.getTimeGan() + this.getTimeZhi();
}
getShengxiao() {
return this.getYearShengXiao();
}
getYearShengXiao() {
return LunarUtil.SHENGXIAO[this._yearZhiIndex + 1];
}
getYearShengXiaoByLiChun() {
return LunarUtil.SHENGXIAO[this._yearZhiIndexByLiChun + 1];
}
getYearShengXiaoExact() {
return LunarUtil.SHENGXIAO[this._yearZhiIndexExact + 1];
}
getMonthShengXiao() {
return LunarUtil.SHENGXIAO[this._monthZhiIndex + 1];
}
getMonthShengXiaoExact() {
return LunarUtil.SHENGXIAO[this._monthZhiIndexExact + 1];
}
getDayShengXiao() {
return LunarUtil.SHENGXIAO[this._dayZhiIndex + 1];
}
getTimeShengXiao() {
return LunarUtil.SHENGXIAO[this._timeZhiIndex + 1];
}
getYearInChinese() {
const y = this._year + "";
let s = "";
const zero = "0".charCodeAt(0);
for (let i = 0, j = y.length; i < j; i++) {
const n = y.charCodeAt(i);
s += LunarUtil.NUMBER[n - zero];
}
return s;
}
getMonthInChinese() {
return (this._month < 0 ? "\u95F0" : "") + LunarUtil.MONTH[Math.abs(this._month)];
}
getDayInChinese() {
return LunarUtil.DAY[this._day];
}
getPengZuGan() {
return LunarUtil.PENGZU_GAN[this._dayGanIndex + 1];
}
getPengZuZhi() {
return LunarUtil.PENGZU_ZHI[this._dayZhiIndex + 1];
}
getPositionXi() {
return this.getDayPositionXi();
}
getPositionXiDesc() {
return this.getDayPositionXiDesc();
}
getPositionYangGui() {
return this.getDayPositionYangGui();
}
getPositionYangGuiDesc() {
return this.getDayPositionYangGuiDesc();
}
getPositionYinGui() {
return this.getDayPositionYinGui();
}
getPositionYinGuiDesc() {
return this.getDayPositionYinGuiDesc();
}
getPositionFu() {
return this.getDayPositionFu();
}
getPositionFuDesc() {
return this.getDayPositionFuDesc();
}
getPositionCai() {
return this.getDayPositionCai();
}
getPositionCaiDesc() {
return this.getDayPositionCaiDesc();
}
getDayPositionXi() {
return LunarUtil.POSITION_XI[this._dayGanIndex + 1];
}
getDayPositionXiDesc() {
const v = LunarUtil.POSITION_DESC[this.getDayPositionXi()];
return v ? v : "";
}
getDayPositionYangGui() {
return LunarUtil.POSITION_YANG_GUI[this._dayGanIndex + 1];
}
getDayPositionYangGuiDesc() {
const v = LunarUtil.POSITION_DESC[this.getDayPositionYangGui()];
return v ? v : "";
}
getDayPositionYinGui() {
return LunarUtil.POSITION_YIN_GUI[this._dayGanIndex + 1];
}
getDayPositionYinGuiDesc() {
const v = LunarUtil.POSITION_DESC[this.getDayPositionYinGui()];
return v ? v : "";
}
getDayPositionFu(sect = 2) {
return (1 === sect ? LunarUtil.POSITION_FU : LunarUtil.POSITION_FU_2)[this._dayGanIndex + 1];
}
getDayPositionFuDesc(sect = 2) {
const v = LunarUtil.POSITION_DESC[this.getDayPositionFu(sect)];
return v ? v : "";
}
getDayPositionCai() {
return LunarUtil.POSITION_CAI[this._dayGanIndex + 1];
}
getDayPositionCaiDesc() {
const v = LunarUtil.POSITION_DESC[this.getDayPositionCai()];
return v ? v : "";
}
getTimePositionXi() {
return LunarUtil.POSITION_XI[this._timeGanIndex + 1];
}
getTimePositionXiDesc() {
const v = LunarUtil.POSITION_DESC[this.getTimePositionXi()];
return v ? v : "";
}
getTimePositionYangGui() {
return LunarUtil.POSITION_YANG_GUI[this._timeGanIndex + 1];
}
getTimePositionYangGuiDesc() {
const v = LunarUtil.POSITION_DESC[this.getTimePositionYangGui()];
return v ? v : "";
}
getTimePositionYinGui() {
return LunarUtil.POSITION_YIN_GUI[this._timeGanIndex + 1];
}
getTimePositionYinGuiDesc() {
const v = LunarUtil.POSITION_DESC[this.getTimePositionYinGui()];
return v ? v : "";
}
getTimePositionFu(sect = 2) {
return (1 === sect ? LunarUtil.POSITION_FU : LunarUtil.POSITION_FU_2)[this._timeGanIndex + 1];
}
getTimePositionFuDesc(sect = 2) {
const v = LunarUtil.POSITION_DESC[this.getTimePositionFu(sect)];
return v ? v : "";
}
getTimePositionCai() {
return LunarUtil.POSITION_CAI[this._timeGanIndex + 1];
}
getTimePositionCaiDesc() {
const v = LunarUtil.POSITION_DESC[this.getTimePositionCai()];
return v ? v : "";
}
getYearPositionTaiSui(sect = 2) {
let yearZhiIndex;
switch (sect) {
case 1:
yearZhiIndex = this._yearZhiIndex;
break;
case 3:
yearZhiIndex = this._yearZhiIndexExact;
break;
default:
yearZhiIndex = this._yearZhiIndexByLiChun;
}
return LunarUtil.POSITION_TAI_SUI_YEAR[yearZhiIndex];
}
getYearPositionTaiSuiDesc(sect = 2) {
return LunarUtil.POSITION_DESC[this.getYearPositionTaiSui(sect)];
}
getMonthPositionTaiSui(sect = 2) {
let monthZhiIndex;
let monthGanIndex;
switch (sect) {
case 3:
monthZhiIndex = this._monthZhiIndexExact;
monthGanIndex = this._monthGanIndexExact;
break;
default:
monthZhiIndex = this._monthZhiIndex;
monthGanIndex = this._monthGanIndex;
}
let m = monthZhiIndex - LunarUtil.BASE_MONTH_ZHI_INDEX;
if (m < 0) {
m += 12;
}
return [I18n.getMessage("bg.gen"), LunarUtil.POSITION_GAN[monthGanIndex], I18n.getMessage("bg.kun"), I18n.getMessage("bg.xun")][m % 4];
}
getMonthPositionTaiSuiDesc(sect = 2) {
return LunarUtil.POSITION_DESC[this.getMonthPositionTaiSui(sect)];
}
getDayPositionTaiSui(sect = 2) {
let dayInGanZhi;
let yearZhiIndex;
switch (sect) {
case 1:
dayInGanZhi = this.getDayInGanZhi();
yearZhiIndex = this._yearZhiIndex;
break;
case 3:
dayInGanZhi = this.getDayInGanZhi();
yearZhiIndex = this._yearZhiIndexExact;
break;
default:
dayInGanZhi = this.getDayInGanZhiExact2();
yearZhiIndex = this._yearZhiIndexByLiChun;
}
let p;
if ([I18n.getMessage("jz.jiaZi"), I18n.getMessage("jz.yiChou"), I18n.getMessage("jz.bingYin"), I18n.getMessage("jz.dingMao"), I18n.getMessage("jz.wuChen"), I18n.getMessage("jz.jiSi")].join(",").indexOf(dayInGanZhi) > -1) {
p = I18n.getMessage("bg.zhen");
} else if ([I18n.getMessage("jz.bingZi"), I18n.getMessage("jz.dingChou"), I18n.getMessage("jz.wuYin"), I18n.getMessage("jz.jiMao"), I18n.getMessage("jz.gengChen"), I18n.getMessage("jz.xinSi")].join(",").indexOf(dayInGanZhi) > -1) {
p = I18n.getMessage("bg.li");
} else if ([I18n.getMessage("jz.wuZi"), I18n.getMessage("jz.jiChou"), I18n.getMessage("jz.gengYin"), I18n.getMessage("jz.xinMao"), I18n.getMessage("jz.renChen"), I18n.getMessage("jz.guiSi")].join(",").indexOf(dayInGanZhi) > -1) {
p = I18n.getMessage("ps.center");
} else if ([I18n.getMessage("jz.gengZi"), I18n.getMessage("jz.xinChou"), I18n.getMessage("jz.renYin"), I18n.getMessage("jz.guiMao"), I18n.getMessage("jz.jiaChen"), I18n.getMessage("jz.yiSi")].join(",").indexOf(dayInGanZhi) > -1) {
p = I18n.getMessage("bg.dui");
} else if ([I18n.getMessage("jz.renZi"), I18n.getMessage("jz.guiChou"), I18n.getMessage("jz.jiaYin"), I18n.getMessage("jz.yiMao"), I18n.getMessage("jz.bingChen"), I18n.getMessage("jz.dingSi")].join(",").indexOf(dayInGanZhi) > -1) {
p = I18n.getMessage("bg.kan");
} else {
p = LunarUtil.POSITION_TAI_SUI_YEAR[yearZhiIndex];
}
return p;
}
getDayPositionTaiSuiDesc(sect = 2) {
return LunarUtil.POSITION_DESC[this.getDayPositionTaiSui(sect)];
}
getChong() {
return this.getDayChong();
}
getChongGan() {
return this.getDayChongGan();
}
getChongGanTie() {
return this.getDayChongGanTie();
}
getChongShengXiao() {
return this.getDayChongShengXiao();
}
getChongDesc() {
return this.getDayChongDesc();
}
getSha() {
return this.getDaySha();
}
getDayChong() {
return LunarUtil.CHONG[this._dayZhiIndex];
}
getDayChongGan() {
return LunarUtil.CHONG_GAN[this._dayGanIndex];
}
getDayChongGanTie() {
return LunarUtil.CHONG_GAN_TIE[this._dayGanIndex];
}
getDayChongShengXiao() {
const chong = this.getChong();
for (let i = 0, j = LunarUtil.ZHI.length; i < j; i++) {
if (LunarUtil.ZHI[i] === chong) {
return LunarUtil.SHENGXIAO[i];
}
}
return "";
}
getDayChongDesc() {
return "(" + this.getDayChongGan() + this.getDayChong() + ")" + this.getDayChongShengXiao();
}
getDaySha() {
const v = LunarUtil.SHA[this.getDayZhi()];
return v ? v : "";
}
getTimeChong() {
return LunarUtil.CHONG[this._timeZhiIndex];
}
getTimeChongGan() {
return LunarUtil.CHONG_GAN[this._timeGanIndex];
}
getTimeChongGanTie() {
return LunarUtil.CHONG_GAN_TIE[this._timeGanIndex];
}
getTimeChongShengXiao() {
const chong = this.getTimeChong();
for (let i = 0, j = LunarUtil.ZHI.length; i < j; i++) {
if (LunarUtil.ZHI[i] === chong) {
return LunarUtil.SHENGXIAO[i];
}
}
return "";
}
getTimeChongDesc() {
return "(" + this.getTimeChongGan() + this.getTimeChong() + ")" + this.getTimeChongShengXiao();
}
getTimeSha() {
const v = LunarUtil.SHA[this.getTimeZhi()];
return v ? v : "";
}
getYearNaYin() {
const v = LunarUtil.NAYIN[this.getYearInGanZhi()];
return v ? v : "";
}
getMonthNaYin() {
const v = LunarUtil.NAYIN[this.getMonthInGanZhi()];
return v ? v : "";
}
getDayNaYin() {
const v = LunarUtil.NAYIN[this.getDayInGanZhi()];
return v ? v : "";
}
getTimeNaYin() {
const v = LunarUtil.NAYIN[this.getTimeInGanZhi()];
return v ? v : "";
}
getSeason() {
return LunarUtil.SEASON[Math.abs(this._month)];
}
static _convertJieQi(name) {
let jq = name;
if ("DONG_ZHI" === jq) {
jq = I18n.getMessage("jq.dongZhi");
} else if ("DA_HAN" === jq) {
jq = I18n.getMessage("jq.daHan");
} else if ("XIAO_HAN" === jq) {
jq = I18n.getMessage("jq.xiaoHan");
} else if ("LI_CHUN" === jq) {
jq = I18n.getMessage("jq.liChun");
} else if ("DA_XUE" === jq) {
jq = I18n.getMessage("jq.daXue");
} else if ("YU_SHUI" === jq) {
jq = I18n.getMessage("jq.yuShui");
} else if ("JING_ZHE" === jq) {
jq = I18n.getMessage("jq.jingZhe");
}
return jq;
}
checkLang() {
const lang = I18n.getLanguage();
if (this._lang != lang) {
for (let i = 0, j = LunarUtil.JIE_QI_IN_USE.length; i < j; i++) {
const newKey = LunarUtil.JIE_QI_IN_USE[i];
const oldKey = this._jieQiList[i];
const value = this._jieQi[oldKey];
this._jieQiList[i] = newKey;
this._jieQi[newKey] = value;
}
this._lang = lang;
}
}
getJie() {
for (let i = 0, j = LunarUtil.JIE_QI_IN_USE.length; i < j; i += 2) {
const key = LunarUtil.JIE_QI_IN_USE[i];
const d = this.getJieQiSolar(key);
if (d && d.getYear() === this._solar.getYear() && d.getMonth() === this._solar.getMonth() && d.getDay() === this._solar.getDay()) {
return Lunar._convertJieQi(key);
}
}
return "";
}
getQi() {
for (let i = 1, j = LunarUtil.JIE_QI_IN_USE.length; i < j; i += 2) {
const key = LunarUtil.JIE_QI_IN_USE[i];
const d = this.getJieQiSolar(key);
if (d && d.getYear() === this._solar.getYear() && d.getMonth() === this._solar.getMonth() && d.getDay() === this._solar.getDay()) {
return Lunar._convertJieQi(key);
}
}
return "";
}
getJieQi() {
let name = "";
for (let k in this._jieQi) {
const d = this._jieQi[k];
if (d.getYear() == this._solar.getYear() && d.getMonth() == this._solar.getMonth() && d.getDay() == this._solar.getDay()) {
name = k;
break;
}
}
return Lunar._convertJieQi(name);
}
getWeek() {
return this._weekIndex;
}
getWeekInChinese() {
return SolarUtil.WEEK[this.getWeek()];
}
getXiu() {
let v = LunarUtil.XIU[this.getDayZhi() + this.getWeek()];
return v ? v : "";
}
getXiuLuck() {
let v = LunarUtil.XIU_LUCK[this.getXiu()];
return v ? v : "";
}
getXiuSong() {
let v = LunarUtil.XIU_SONG[this.getXiu()];
return v ? v : "";
}
getZheng() {
let v = LunarUtil.ZHENG[this.getXiu()];
return v ? v : "";
}
getAnimal() {
let v = LunarUtil.ANIMAL[this.getXiu()];
return v ? v : "";
}
getGong() {
let v = LunarUtil.GONG[this.getXiu()];
return v ? v : "";
}
getShou() {
let v = LunarUtil.SHOU[this.getGong()];
return v ? v : "";
}
getFestivals() {
const l = [];
const f = LunarUtil.FESTIVAL[this._month + "-" + this._day];
if (f) {
l.push(f);
}
if (Math.abs(this._month) == 12 && this._day >= 29 && this._year != this.next(1).getYear()) {
l.push(I18n.getMessage("jr.chuXi"));
}
return l;
}
getOtherFestivals() {
const l = [];
const fs = LunarUtil.OTHER_FESTIVAL[this._month + "-" + this._day];
if (fs) {
fs.forEach((f) => {
l.push(f);
});
}
let jq = this.getJieQiSolar(I18n.getMessage("jq.qingMing"));
const solarYmd = this._solar.toYmd();
if (solarYmd === jq.next(-1).toYmd()) {
l.push("\u5BD2\u98DF\u8282");
}
jq = this.getJieQiSolar(I18n.getMessage("jq.liChun"));
let offset = 4 - jq.getLunar().getDayGanIndex();
if (offset < 0) {
offset += 10;
}
if (solarYmd === jq.next(offset + 40).toYmd()) {
l.push("\u6625\u793E");
}
jq = this.getJieQiSolar(I18n.getMessage("jq.liQiu"));
offset = 4 - jq.getLunar().getDayGanIndex();
if (offset < 0) {
offset += 10;
}
if (solarYmd === jq.next(offset + 40).toYmd()) {
l.push("\u79CB\u793E");
}
return l;
}
getBaZi() {
const bz = this.getEightChar();
const l = [];
l.push(bz.getYear());
l.push(bz.getMonth());
l.push(bz.getDay());
l.push(bz.getTime());
return l;
}
getBaZiWuXing() {
const bz = this.getEightChar();
const l = [];
l.push(bz.getYearWuXing());
l.push(bz.getMonthWuXing());
l.push(bz.getDayWuXing());
l.push(bz.getTimeWuXing());
return l;
}
getBaZiNaYin() {
const bz = this.getEightChar();
const l = [];
l.push(bz.getYearNaYin());
l.push(bz.getMonthNaYin());
l.push(bz.getDayNaYin());
l.push(bz.getTimeNaYin());
return l;
}
getBaZiShiShenGan() {
const bz = this.getEightChar();
const l = [];
l.push(bz.getYearShiShenGan());
l.push(bz.getMonthShiShenGan());
l.push(bz.getDayShiShenGan());
l.push(bz.getTimeShiShenGan());
return l;
}
getBaZiShiShenZhi() {
const bz = this.getEightChar();
const l = [];
l.push(bz.getYearShiShenZhi()[0]);
l.push(bz.getMonthShiShenZhi()[0]);
l.push(bz.getDayShiShenZhi()[0]);
l.push(bz.getTimeShiShenZhi()[0]);
return l;
}
getBaZiShiShenYearZhi() {
return this.getEightChar().getYearShiShenZhi();
}
getBaZiShiShenMonthZhi() {
return this.getEightChar().getMonthShiShenZhi();
}
getBaZiShiShenDayZhi() {
return this.getEightChar().getDayShiShenZhi();
}
getBaZiShiShenTimeZhi() {
return this.getEightChar().getTimeShiShenZhi();
}
getZhiXing() {
let offset = this._dayZhiIndex - this._monthZhiIndex;
if (offset < 0) {
offset += 12;
}
return LunarUtil.ZHI_XING[offset + 1];
}
getDayTianShen() {
const monthZhi = this.getMonthZhi();
const offset = LunarUtil.ZHI_TIAN_SHEN_OFFSET[monthZhi];
if (offset == void 0) {
return "";
}
return LunarUtil.TIAN_SHEN[(this._dayZhiIndex + offset) % 12 + 1];
}
getTimeTianShen() {
const dayZhi = this.getDayZhiExact();
const offset = LunarUtil.ZHI_TIAN_SHEN_OFFSET[dayZhi];
if (offset == void 0) {
return "";
}
return LunarUtil.TIAN_SHEN[(this._timeZhiIndex + offset) % 12 + 1];
}
getDayTianShenType() {
const v = LunarUtil.TIAN_SHEN_TYPE[this.getDayTianShen()];
return v ? v : "";
}
getTimeTianShenType() {
const v = LunarUtil.TIAN_SHEN_TYPE[this.getTimeTianShen()];
return v ? v : "";
}
getDayTianShenLuck() {
const v = LunarUtil.TIAN_SHEN_TYPE_LUCK[this.getDayTianShenType()];
return v ? v : "";
}
getTimeTianShenLuck() {
const v = LunarUtil.TIAN_SHEN_TYPE_LUCK[this.getTimeTianShenType()];
return v ? v : "";
}
getDayPositionTai() {
return LunarUtil.POSITION_TAI_DAY[LunarUtil.getJiaZiIndex(this.getDayInGanZhi())];
}
getMonthPositionTai() {
const m = this._month;
if (m < 0) {
return "";
}
return LunarUtil.POSITION_TAI_MONTH[m - 1];
}
getDayYi(sect = 1) {
return LunarUtil.getDayYi(2 == sect ? this.getMonthInGanZhiExact() : this.getMonthInGanZhi(), this.getDayInGanZhi());
}
getDayJi(sect = 1) {
return LunarUtil.getDayJi(2 == sect ? this.getMonthInGanZhiExact() : this.getMonthInGanZhi(), this.getDayInGanZhi());
}
getDayJiShen() {
return LunarUtil.getDayJiShen(this.getMonth(), this.getDayInGanZhi());
}
getDayXiongSha() {
return LunarUtil.getDayXiongSha(this.getMonth(), this.getDayInGanZhi());
}
getTimeYi() {
return LunarUtil.getTimeYi(this.getDayInGanZhiExact(), this.getTimeInGanZhi());
}
getTimeJi() {
return LunarUtil.getTimeJi(this.getDayInGanZhiExact(), this.getTimeInGanZhi());
}
getYueXiang() {
return LunarUtil.YUE_XIANG[this._day];
}
_getYearNineStar(yearInGanZhi) {
const indexExact = LunarUtil.getJiaZiIndex(yearInGanZhi) + 1;
const index = LunarUtil.getJiaZiIndex(this.getYearInGanZhi()) + 1;
let yearOffset = indexExact - index;
if (yearOffset > 1) {
yearOffset -= 60;
} else if (yearOffset < -1) {
yearOffset += 60;
}
const yuan = Math.floor((this._year + yearOffset + 2696) / 60) % 3;
let offset = (62 + yuan * 3 - indexExact) % 9;
if (0 === offset) {
offset = 9;
}
return NineStar.fromIndex(offset - 1);
}
getYearNineStar(sect = 2) {
let yearInGanZhi;
switch (sect) {
case 1:
yearInGanZhi = this.getYearInGanZhi();
break;
case 3:
yearInGanZhi = this.getYearInGanZhiExact();
break;
default:
yearInGanZhi = this.getYearInGanZhiByLiChun();
}
return this._getYearNineStar(yearInGanZhi);
}
getMonthNineStar(sect = 2) {
let yearZhiIndex;
let monthZhiIndex;
switch (sect) {
case 1:
yearZhiIndex = this._yearZhiIndex;
monthZhiIndex = this._monthZhiIndex;
break;
case 3:
yearZhiIndex = this._yearZhiIndexExact;
monthZhiIndex = this._monthZhiIndexExact;
break;
default:
yearZhiIndex = this._yearZhiIndexByLiChun;
monthZhiIndex = this._monthZhiIndex;
}
let n = 27 - yearZhiIndex % 3 * 3;
if (monthZhiIndex < LunarUtil.BASE_MONTH_ZHI_INDEX) {
n -= 3;
}
return NineStar.fromIndex((n - monthZhiIndex) % 9);
}
getJieQiSolar(name) {
this.checkLang();
return this._jieQi[name];
}
getDayNineStar() {
const solarYmd = this._solar.toYmd();
const dongZhi = this.getJieQiSolar(I18n.getMessage("jq.dongZhi"));
const dongZhi2 = this.getJieQiSolar("DONG_ZHI");
const xiaZhi = this.getJieQiSolar(I18n.getMessage("jq.xiaZhi"));
const dongZhiIndex = LunarUtil.getJiaZiIndex(dongZhi.getLunar().getDayInGanZhi());
const dongZhiIndex2 = LunarUtil.getJiaZiIndex(dongZhi2.getLunar().getDayInGanZhi());
const xiaZhiIndex = LunarUtil.getJiaZiIndex(xiaZhi.getLunar().getDayInGanZhi());
let solarShunBai;
let solarShunBai2;
let solarNiZi;
if (dongZhiIndex > 29) {
solarShunBai = dongZhi.next(60 - dongZhiIndex);
} else {
solarShunBai = dongZhi.next(-dongZhiIndex);
}
const solarShunBaiYmd = solarShunBai.toYmd();
if (dongZhiIndex2 > 29) {
solarShunBai2 = dongZhi2.next(60 - dongZhiIndex2);
} else {
solarShunBai2 = dongZhi2.next(-dongZhiIndex2);
}
const solarShunBaiYmd2 = solarShunBai2.toYmd();
if (xiaZhiIndex > 29) {
solarNiZi = xiaZhi.next(60 - xiaZhiIndex);
} else {
solarNiZi = xiaZhi.next(-xiaZhiIndex);
}
const solarNiZiYmd = solarNiZi.toYmd();
let offset = 0;
if (solarYmd >= solarShunBaiYmd && solarYmd < solarNiZiYmd) {
offset = this._solar.subtract(solarShunBai) % 9;
} else if (solarYmd >= solarNiZiYmd && solarYmd < solarShunBaiYmd2) {
offset = 8 - this._solar.subtract(solarNiZi) % 9;
} else if (solarYmd >= solarShunBaiYmd2) {
offset = this._solar.subtract(solarShunBai2) % 9;
} else if (solarYmd < solarShunBaiYmd) {
offset = (8 + solarShunBai.subtract(this._solar)) % 9;
}
return NineStar.fromIndex(offset);
}
getTimeNineStar() {
const solarYmd = this._solar.toYmd();
let asc = false;
if (solarYmd >= this.getJieQiSolar(I18n.getMessage("jq.dongZhi")).toYmd() && solarYmd < this.getJieQiSolar(I18n.getMessage("jq.xiaZhi")).toYmd()) {
asc = true;
} else if (solarYmd >= this.getJieQiSolar("DONG_ZHI").toYmd()) {
asc = true;
}
const offset = asc ? [0, 3, 6] : [8, 5, 2];
const start = offset[this.getDayZhiIndex() % 3];
const index = asc ? start + this._timeZhiIndex : start + 9 - this._timeZhiIndex;
return NineStar.fromIndex(index % 9);
}
getSolar() {
return this._solar;
}
getJieQiTable() {
this.checkLang();
return this._jieQi;
}
getJieQiList() {
return this._jieQiList;
}
getNextJie(wholeDay = false) {
const conditions = [];
for (let i = 0, j = LunarUtil.JIE_QI_IN_USE.length / 2; i < j; i++) {
conditions.push(LunarUtil.JIE_QI_IN_USE[i * 2]);
}
return this.getNearJieQi(true, conditions, wholeDay);
}
getPrevJie(wholeDay = false) {
const conditions = [];
for (let i = 0, j = LunarUtil.JIE_QI_IN_USE.length / 2; i < j; i++) {
conditions.push(LunarUtil.JIE_QI_IN_USE[i * 2]);
}
return this.getNearJieQi(false, conditions, wholeDay);
}
getNextQi(wholeDay = false) {
const conditions = [];
for (let i = 0, j = LunarUtil.JIE_QI_IN_USE.length / 2; i < j; i++) {
conditions.push(LunarUtil.JIE_QI_IN_USE[i * 2 + 1]);
}
return this.getNearJieQi(true, conditions, wholeDay);
}
getPrevQi(wholeDay = false) {
const conditions = [];
for (let i = 0, j = LunarUtil.JIE_QI_IN_USE.length / 2; i < j; i++) {
conditions.push(LunarUtil.JIE_QI_IN_USE[i * 2 + 1]);
}
return this.getNearJieQi(false, conditions, wholeDay);
}
getNextJieQi(wholeDay = false) {
return this.getNearJieQi(true, [], wholeDay);
}
getPrevJieQi(wholeDay = false) {
return this.getNearJieQi(false, [], wholeDay);
}
getNearJieQi(forward, conditions, wholeDay) {
let name = "";
let near = null;
let filters = {};
let filter = false;
if (conditions) {
for (let i = 0, j = conditions.length; i < j; i++) {
filters[conditions[i]] = true;
filter = true;
}
}
const today = wholeDay ? this._solar.toYmd() : this._solar.toYmdHms();
for (let key in this._jieQi) {
const solar = this._jieQi[key];
const jq = Lunar._convertJieQi(key);
if (filter) {
if (!filters[jq]) {
continue;
}
}
const day = wholeDay ? solar.toYmd() : solar.toYmdHms();
if (forward) {
if (day <= today) {
continue;
}
if (null == near) {
name = jq;
near = solar;
} else {
const nearDay = wholeDay ? near.toYmd() : near.toYmdHms();
if (day < nearDay) {
name = jq;
near = solar;
}
}
} else {
if (day > today) {
continue;
}
if (null == near) {
name = jq;
near = solar;
} else {
const nearDay = wholeDay ? near.toYmd() : near.toYmdHms();
if (day > nearDay) {
name = jq;
near = solar;
}
}
}
}
return new JieQi(name, near);
}
getCurrentJieQi() {
let jq = null;
for (let k in this._jieQi) {
const d = this._jieQi[k];
if (d.getYear() == this._solar.getYear() && d.getMonth() == this._solar.getMonth() && d.getDay() == this._solar.getDay()) {
jq = new JieQi(Lunar._convertJieQi(k), d);
break;
}
}
return jq;
}
getCurrentJie() {
for (let i = 0, j = LunarUtil.JIE_QI_IN_USE.length; i < j; i += 2) {
const key = LunarUtil.JIE_QI_IN_USE[i];
const d = this.getJieQiSolar(key);
if (d && d.getYear() === this._solar.getYear() && d.getMonth() === this._solar.getMonth() && d.getDay() === this._solar.getDay()) {
return new JieQi(Lunar._convertJieQi(key), d);
}
}
return null;
}
getCurrentQi() {
for (let i = 1, j = LunarUtil.JIE_QI_IN_USE.length; i < j; i += 2) {
const key = LunarUtil.JIE_QI_IN_USE[i];
const d = this.getJieQiSolar(key);
if (d && d.getYear() === this._solar.getYear() && d.getMonth() === this._solar.getMonth() && d.getDay() === this._solar.getDay()) {
return new JieQi(Lunar._convertJieQi(key), d);
}
}
return null;
}
getEightChar() {
return this._eightChar;
}
next(days) {
return this._solar.next(days).getLunar();
}
getYearXun() {
return LunarUtil.getXun(this.getYearInGanZhi());
}
getMonthXun() {
return LunarUtil.getXun(this.getMonthInGanZhi());
}
getDayXun() {
return LunarUtil.getXun(this.getDayInGanZhi());
}
getTimeXun() {
return LunarUtil.getXun(this.getTimeInGanZhi());
}
getYearXunByLiChun() {
return LunarUtil.getXun(this.getYearInGanZhiByLiChun());
}
getYearXunExact() {
return LunarUtil.getXun(this.getYearInGanZhiExact());
}
getMonthXunExact() {
return LunarUtil.getXun(this.getMonthInGanZhiExact());
}
getDayXunExact() {
return LunarUtil.getXun(this.getDayInGanZhiExact());
}
getDayXunExact2() {
return LunarUtil.getXun(this.getDayInGanZhiExact2());
}
getYearXunKong() {
return LunarUtil.getXunKong(this.getYearInGanZhi());
}
getMonthXunKong() {
return LunarUtil.getXunKong(this.getMonthInGanZhi());
}
getDayXunKong() {
return LunarUtil.getXunKong(this.getDayInGanZhi());
}
getTimeXunKong() {
return LunarUtil.getXunKong(this.getTimeInGanZhi());
}
getYearXunKongByLiChun() {
return LunarUtil.getXunKong(this.getYearInGanZhiByLiChun());
}
getYearXunKongExact() {
return LunarUtil.getXunKong(this.getYearInGanZhiExact());
}
getMonthXunKongExact() {
return LunarUtil.getXunKong(this.getMonthInGanZhiExact());
}
getDayXunKongExact() {
return LunarUtil.getXunKong(this.getDayInGanZhiExact());
}
getDayXunKongExact2() {
return LunarUtil.getXunKong(this.getDayInGanZhiExact2());
}
toString() {
return this.getYearInChinese() + "\u5E74" + this.getMonthInChinese() + "\u6708" + this.getDayInChinese();
}
toFullString() {
let s = this.toString();
s += " " + this.getYearInGanZhi() + "(" + this.getYearShengXiao() + ")\u5E74";
s += " " + this.getMonthInGanZhi() + "(" + this.getMonthShengXiao() + ")\u6708";
s += " " + this.getDayInGanZhi() + "(" + this.getDayShengXiao() + ")\u65E5";
s += " " + this.getTimeZhi() + "(" + this.getTimeShengXiao() + ")\u65F6";
s += " \u7EB3\u97F3[" + this.getYearNaYin() + " " + this.getMonthNaYin() + " " + this.getDayNaYin() + " " + this.getTimeNaYin() + "]";
s += " \u661F\u671F" + this.getWeekInChinese();
this.getFestivals().forEach((f) => {
s += " (" + f + ")";
});
this.getOtherFestivals().forEach((f) => {
s += " (" + f + ")";
});
const jq = this.getJieQi();
if (jq.length > 0) {
s += " [" + jq + "]";
}
s += " " + this.getGong() + "\u65B9" + this.getShou();
s += " \u661F\u5BBF[" + this.getXiu() + this.getZheng() + this.getAnimal() + "](" + this.getXiuLuck() + ")";
s += " \u5F6D\u7956\u767E\u5FCC[" + this.getPengZuGan() + " " + this.getPengZuZhi() + "]";
s += " \u559C\u795E\u65B9\u4F4D[" + this.getDayPositionXi() + "](" + this.getDayPositionXiDesc() + ")";
s += " \u9633\u8D35\u795E\u65B9\u4F4D[" + this.getDayPositionYangGui() + "](" + this.getDayPositionYangGuiDesc() + ")";
s += " \u9634\u8D35\u795E\u65B9\u4F4D[" + this.getDayPositionYinGui() + "](" + this.getDayPositionYinGuiDesc() + ")";
s += " \u798F\u795E\u65B9\u4F4D[" + this.getDayPositionFu() + "](" + this.getDayPositionFuDesc() + ")";
s += " \u8D22\u795E\u65B9\u4F4D[" + this.getDayPositionCai() + "](" + this.getDayPositionCaiDesc() + ")";
s += " \u51B2[" + this.getDayChongDesc() + "]";
s += " \u715E[" + this.getDaySha() + "]";
return s;
}
getShuJiu() {
const currentDay = Solar.fromYmd(this._solar.getYear(), this._solar.getMonth(), this._solar.getDay());
let start = this.getJieQiSolar("DONG_ZHI");
let startDay = Solar.fromYmd(start.getYear(), start.getMonth(), start.getDay());
if (currentDay.isBefore(startDay)) {
start = this.getJieQiSolar(I18n.getMessage("jq.dongZhi"));
startDay = Solar.fromYmd(start.getYear(), start.getMonth(), start.getDay());
}
const endDay = Solar.fromYmd(start.getYear(), start.getMonth(), start.getDay()).next(81);
if (currentDay.isBefore(startDay) || !currentDay.isBefore(endDay)) {
return null;
}
const days = currentDay.subtract(startDay);
return new ShuJiu(LunarUtil.NUMBER[Math.floor(days / 9) + 1] + "\u4E5D", days % 9 + 1);
}
getFu() {
const currentDay = Solar.fromYmd(this._solar.getYear(), this._solar.getMonth(), this._solar.getDay());
const xiaZhi = this.getJieQiSolar(I18n.getMessage("jq.xiaZhi"));
const liQiu = this.getJieQiSolar(I18n.getMessage("jq.liQiu"));
let startDay = Solar.fromYmd(xiaZhi.getYear(), xiaZhi.getMonth(), xiaZhi.getDay());
let add = 6 - xiaZhi.getLunar().getDayGanIndex();
if (add < 0) {
add += 10;
}
add += 20;
startDay = startDay.next(add);
if (currentDay.isBefore(startDay)) {
return null;
}
let days = currentDay.subtract(startDay);
if (days < 10) {
return new Fu("\u521D\u4F0F", days + 1);
}
startDay = startDay.next(10);
days = currentDay.subtract(startDay);
if (days < 10) {
return new Fu("\u4E2D\u4F0F", days + 1);
}
startDay = startDay.next(10);
const liQiuDay = Solar.fromYmd(liQiu.getYear(), liQiu.getMonth(), liQiu.getDay());
days = currentDay.subtract(startDay);
if (liQiuDay.isAfter(startDay)) {
if (days < 10) {
return new Fu("\u4E2D\u4F0F", days + 11);
}
startDay = startDay.next(10);
days = currentDay.subtract(startDay);
}
if (days < 10) {
return new Fu("\u672B\u4F0F", days + 1);
}
return null;
}
getLiuYao() {
return LunarUtil.LIU_YAO[(Math.abs(this._month) + this._day - 2) % 6];
}
getWuHou() {
const jieQi = this.getPrevJieQi(true);
const jq = LunarUtil.find(jieQi.getName(), LunarUtil.JIE_QI);
let index = Math.floor(this._solar.subtract(jieQi.getSolar()) / 5);
if (index > 2) {
index = 2;
}
return LunarUtil.WU_HOU[(jq.index * 3 + index) % LunarUtil.WU_HOU.length];
}
getHou() {
const jieQi = this.getPrevJieQi(true);
const days = this._solar.subtract(jieQi.getSolar());
const max = LunarUtil.HOU.length - 1;
let offset = Math.floor(days / 5);
if (offset > max) {
offset = max;
}
return jieQi.getName() + " " + LunarUtil.HOU[offset];
}
getDayLu() {
const gan = LunarUtil.LU[this.getDayGan()];
const zhi = LunarUtil.LU[this.getDayZhi()];
let lu = gan + "\u547D\u4E92\u7984";
if (zhi) {
lu += " " + zhi + "\u547D\u8FDB\u7984";
}
return lu;
}
getTime() {
return LunarTime.fromYmdHms(this._year, this._month, this._day, this._hour, this._minute, this._second);
}
getTimes() {
const l = [];
l.push(LunarTime.fromYmdHms(this._year, this._month, this._day, 0, 0, 0));
for (let i = 0; i < 12; i++) {
l.push(LunarTime.fromYmdHms(this._year, this._month, this._day, (i + 1) * 2 - 1, 0, 0));
}
return l;
}
getFoto() {
return Foto.fromLunar(this);
}
getTao() {
return Tao.fromLunar(this);
}
}