Module 260043

function(e,a,t){t.d(a,{u:()=>c});var r=t(99478),n=t(142922);let i=[[1868,9,8],[1912,7,30],[1926,12,25],[1989,1,8],[2019,5,1]],l=[[1912,7,29],[1926,12,24],[1989,1,7],[2019,4,30]],o=[1867,1911,1925,1988,2018],u=["meiji","taisho","showa","heisei","reiwa"];function s(e){let a=i.findIndex(([a,t,r])=>!!(e.year<a)||e.year===a&&!!(e.month<t)||e.year===a&&e.month===t&&!!(e.day<r));return -1===a?i.length-1:0===a?0:a-1}function d(e){let a=o[u.indexOf(e.era)];if(!a)throw Error("Unknown era: "+e.era);return new(0,r.ng)(e.year+a,e.month,e.day)}class c extends n.FG{fromJulianDay(e){let a=super.fromJulianDay(e),t=s(a);return new(0,r.ng)(this,u[t],a.year-o[t],a.month,a.day)}toJulianDay(e){return super.toJulianDay(d(e))}balanceDate(e){let a=d(e),t=s(a);u[t]!==e.era&&(e.era=u[t],e.year=a.year-o[t]),this.constrainDate(e)}constrainDate(e){let a=u.indexOf(e.era),t=l[a];if(null!=t){let[r,n,i]=t,l=r-o[a];e.year=Math.max(1,Math.min(l,e.year)),e.year===l&&(e.month=Math.min(n,e.month),e.month===n&&(e.day=Math.min(i,e.day)))}if(1===e.year&&a>=0){let[,t,r]=i[a];e.month=Math.max(t,e.month),e.month===t&&(e.day=Math.max(r,e.day))}}getEras(){return u}getYearsInEra(e){let a=u.indexOf(e.era),t=i[a],r=i[a+1];if(null==r)return 9999-t[0]+1;let n=r[0]-t[0];return(e.month<r[1]||e.month===r[1]&&e.day<r[2])&&n++,n}getDaysInMonth(e){return super.getDaysInMonth(d(e))}getMinimumMonthInYear(e){let a=m(e);return a?a[1]:1}getMinimumDayInMonth(e){let a=m(e);return a&&e.month===a[1]?a[2]:1}constructor(...e){super(...e),this.identifier="japanese"}}function m(e){if(1===e.year)return i[u.indexOf(e.era)]}}