feat:增加登录模块

src/components/Stats/FoodStats.vue

@@ -30,24 +30,10 @@ onMounted(async () => {
 })
 
 const getAverageCount = () => {
-  if (foodStore.queryDateType === 'month') {
-    return foodStore.recordList.length
-  } else {
-    const result = {}
-
-    // 遍历数据，按月统计出现次数
-    foodStore.recordList.forEach((item) => {
-      const date = new Date(item.date)
-      const month = String(date.getMonth() + 1)
-
-      if (result[month]) {
-        result[month].count += 1
-      } else {
-        result[month] = { count: 1 }
-      }
-    })
-
-    return foodStore.recordList.length / Object.keys(result).length
+  if (foodStore.recordStats.length === 0) {
+    return 0
   }
+  const sum = foodStore.recordStats.map((item) => item.value).reduce((acc, curr) => acc + curr, 0)
+  return (sum / foodStore.recordStats.length).toFixed(2)
 }
 </script>