fix: #302. Shouldn't use mod and shouldn't double divide.

src/module/timeLabel.js

@@ -39,13 +39,12 @@ const getTimeUnitAndValueToUse = (secondToDecide) => {
       timeValue: secondToDecide / hour,
     };
   } else if (mm > 0 && mm > 1) {
-    console.log('mm > 0 && mm > 1', secondToDecide / minutes);
     return {
       unitToUse: "m",
       timeValue: secondToDecide / minutes,
     };
   } else {
-    console.log('less than one minutes final case timeValue:', secondToDecide, dd, hh, mm); //TODO:
+    console.log('less than one minutes final case timeValue:', secondToDecide, dd, hh, mm);
     return {
       unitToUse: "s",
       timeValue: secondToDecide,
@@ -161,16 +160,16 @@ export function followTimeLabel(second, max, fixedNumber = 0) {
   const minutes = 60;
 
   const dd = max / day;
-  const hh = (max % day) / hour;
-  const mm = (max % hour) / minutes;
+  const hh = max / hour;
+  const mm = max/ minutes;
   let maxUnit = '';
   let result = "";
 
-  if (dd > 0) {
+  if (dd > 1) {
     maxUnit = 'd';
-  } else if (hh > 0) {
+  } else if (hh > 1) {
     maxUnit = 'h';
-  } else if (mm > 0) {
+  } else if (mm > 1) {
     maxUnit = 'm';
   } else {
     maxUnit = 's';
@@ -186,13 +185,13 @@ export function followTimeLabel(second, max, fixedNumber = 0) {
       if(((second % day) / hour) === 0) {
         fixedNumber = 0;
       }
-      result = ((second % day) / hour).toFixed(fixedNumber) + 'h';
+      result = (second / hour).toFixed(fixedNumber) + 'h';
       break;
     case 'm':
-      if(((second % hour) / minutes) === 0) {
+      if((second / minutes) === 0) {
         fixedNumber = 0;
       }
-      result = ((second % hour) / minutes).toFixed(fixedNumber) + 'm';
+      result = (second / minutes).toFixed(fixedNumber) + 'm';
       break;
     case 's':
       if(second === 0) {
@@ -211,7 +210,7 @@ export function followTimeLabel(second, max, fixedNumber = 0) {
  * @param { string } maxX 該 data 最大的日期，格式是 timestamp
  * @param { string } minX 該 data 最小的日期，格式是 timestamp
  */
-export function dateLabel(date, maxDate, minDate) {
+export function getDateLabelByMinMaxDate(date, maxDate, minDate) {
   // 將時間字串轉換為時間物件
   // new Date(time) 之後不用 getTime()，因為在JavaScript中，
   // 日期物件是以時間戳記（timestamp）的形式存儲的。當創建一個新的日期物件時，
@@ -238,16 +237,16 @@ export function dateLabel(date, maxDate, minDate) {
   const diffSeconds = Math.floor(timeDiff);
 
   // 顯示結果
-  if (diffMonths > 0) {
+  if (diffMonths > 1) {
     return moment(date).format('YYYY/MM/DD');
     }
-  else if (diffDays > 0) {
+  else if (diffDays > 1) {
     return moment(date).format('MM/DD');
     }
-  else if (diffHours > 0) {
+  else if (diffHours > 1) {
     return moment(date).format('MM/DD hh:00');
     }
-  else if (diffMinutes > 0) {
+  else if (diffMinutes > 1) {
     return moment(date).format('MM/DD hh:mm');
     }
   else {