feat: 연감에 기존 세력도 기능 통합

hwe/ts/history.ts

@@ -1,5 +1,7 @@
 import $ from 'jquery';
 import '@/map';
+import { joinYearMonth } from './util/joinYearMonth';
+import { parseYearMonth } from './util/parseYearMonth';
 
 declare const startYear:number;
 declare const startMonth:number;
@@ -13,28 +15,25 @@ declare const selectMonth: number;
 $(function ($) {
     let currYear = startYear;
     let currMonth = startMonth;
+    const selectDate = joinYearMonth(selectYear, selectMonth);
 
     const $yearMonth = $('#yearmonth');
     let $elements = $();
 
-    const endDate = lastYear * 12 + lastMonth - 1;
-    let currDate = startYear * 12 + startMonth - 1;
+    const endDate = joinYearMonth(lastYear, lastMonth) + 1;//연감 마지막 + 1(현재)
+    let currDate = joinYearMonth(startYear, startMonth);
     while (currDate <= endDate) {
-
-        const target = currYear * 100 + currMonth;
         let sel = '';
-        if (currYear == selectYear && currMonth == selectMonth) {
+        if (currDate == selectDate) {
             sel = 'selected="selected"';
         }
-        const option = $(`<option value="${target}" ${sel} >${currYear}년 ${currMonth}월</option>`);
+
+        const more = currDate == endDate? ' (현재)':'';
+        const option = $(`<option value="${currDate}" ${sel} >${currYear}년 ${currMonth}월${more}</option>`);
         $elements = $elements.add(option);
 
-        currMonth += 1;
-        if (currMonth > 12) {
-            currYear += 1;
-            currMonth -= 12;
-        }
         currDate += 1;
+        [currYear, currMonth] = parseYearMonth(currDate);
     }
     $yearMonth.empty();
     $yearMonth.append($elements);