fix: update attendance month handling to use lastMonths and correct month indexing

frontend/src/components/MonthMenu.vue

@@ -6,13 +6,13 @@
     </button>
     <div class="dropdown-content">
       <button
-        v-for="option in attendanceStore.lastThreeMonth"
-        :key="option"
+        v-for="option in attendanceStore.lastMonths"
+        :key="`${option.year}-${option.month}`"
         @click="select(option)"
       >
         <span class="button-text">
-          <span>{{ utils.getMonthName(option) }}</span>
-          <span>{{ attendanceStore.year }}</span>
+          <span>{{ utils.getMonthName(option.month) }}</span>
+          <span>{{ option.year }}</span>
         </span>
       </button>
     </div>
@@ -30,15 +30,13 @@ const showMenu = ref(false)
 const dropdownRef = ref(null)
 const loading = ref(false)
 
-const select = async (newMonth) => {
+const select = async (option) => {
   // console.log('newMonth: ', newMonth)
   showMenu.value = false
   loading.value = true
 
-  const year = attendanceStore.year
-
   try {
-    const response = await getData(year, newMonth) // przykładowa data
+    const response = await getData(option.year, option.month) // przykładowa data
     attendanceStore.loadFromResponse(response)
   } catch (error) {
     error.value = 'Błąd pobierania danych.'

frontend/src/stores/attendanceStore.js

@@ -12,7 +12,8 @@ export const useAttendanceStore = defineStore('attendanceStore', () => {
   const days = ref([])
 
   // const lastThreeMonth = ['lipiec', 'czerwiec', 'maj']
-  const lastThreeMonth = utils.getLastMonths(new Date().getMonth() + 1, 5)
+  // const lastMonths = ref(utils.getLastMonthsWithYear(5))
+  const lastMonths = utils.getLastMonthsWithYear(5)
   const sumOfHours = computed(() => days.value[days.value.length - 1]?.accumulatedHours || 0)
   const workedHours = computed(() => sumOfHours.value - holidayHours.value - sickHours.value)
   const overtimeHours = computed(() => days.value[days.value.length - 1]?.balanceHours || 0)
@@ -115,7 +116,7 @@ export const useAttendanceStore = defineStore('attendanceStore', () => {
     holidayHours,
     sickHours,
     toGoHours,
-    lastThreeMonth,
+    lastMonths,
     // actions
     loadFromResponse,
     updateDay,

frontend/src/utils/utils.js

@@ -253,6 +253,23 @@ function calculateMonthFromDay(startDay, days) {
   }
 }
 
+function getLastMonthsWithYear(count) {
+  const result = []
+  const today = new Date()
+  let year = today.getFullYear()
+  let month = today.getMonth() // 0-11
+
+  for (let i = 0; i < count; i++) {
+    result.push({ year: year, month: month + 1 })
+    month--
+    if (month < 0) {
+      month = 11
+      year--
+    }
+  }
+  return result
+}
+
 export default {
   getDayOfWeek,
   extractTimeFromDateString,
@@ -267,4 +284,5 @@ export default {
   getMonthNumber,
   getMonthName,
   daysOfWeek,
+  getLastMonthsWithYear,
 }

frontend/src/views/DashboardView.vue

@@ -82,7 +82,7 @@ onMounted(async () => {
   loading.value = true
   const currentDate = new Date()
   try {
-    const response = await getData(currentDate.getFullYear(), currentDate.getMonth())
+    const response = await getData(currentDate.getFullYear(), currentDate.getMonth() + 1)
     input.value = response
     attendanceStore.loadFromResponse(response)
   } catch (err) {