history

app/src/main/java/in/sminnovations/attendanceapp/screens/history/ui/HistoryScreen.kt

@@ -1,4 +1,4 @@
-package `in`.sminnovations.attendanceapp.screens.history
+package `in`.sminnovations.attendanceapp.screens.history.ui
 
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxSize
@@ -9,14 +9,21 @@ import androidx.compose.foundation.lazy.items
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.collectAsState
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
+import androidx.hilt.navigation.compose.hiltViewModel
 import `in`.sminnovations.attendanceapp.screens.history.components.EnhancedAttendanceCard
-import `in`.sminnovations.attendanceapp.screens.history.data.Attendance
+import `in`.sminnovations.attendanceapp.screens.history.viewModel.HistoryViewModel
+import `in`.sminnovations.attendanceapp.screens.login.viewModel.LoginViewModel
+
 
 @Composable
-fun HistoryScreen() {
+fun HistoryScreen(
+    historyViewModel: HistoryViewModel = hiltViewModel(),
+) {
+    val attendanceData = historyViewModel.listOfAttendanceDates.collectAsState().value
     Column(modifier = Modifier.fillMaxSize()) {
         Text(
             text = "Your Attendance History",
@@ -33,7 +40,7 @@ fun HistoryScreen() {
                 .fillMaxSize()
                 .padding(vertical = 8.dp)
         ) {
-            items(sampleAttendanceList) { attendance ->
+            items(attendanceData) { attendance ->
                 EnhancedAttendanceCard(attendance = attendance)
             }
         }
@@ -41,10 +48,3 @@ fun HistoryScreen() {
 }
 
 
-val sampleAttendanceList = listOf(
-    Attendance("2024-10-10", true, "9:00 AM", "5:00 PM"),
-    Attendance("2024-10-11", false, null, null),
-    Attendance("2024-10-12", true, "9:15 AM", "5:15 PM"),
-    Attendance("2024-10-13", true, "9:45 AM", "7:00 PM")
-
-)

app/src/main/java/in/sminnovations/attendanceapp/screens/history/viewModel/historyVM.kt

@@ -0,0 +1,62 @@
+package `in`.sminnovations.attendanceapp.screens.history.viewModel
+
+import android.util.Log
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import com.google.firebase.firestore.FirebaseFirestore
+import com.google.firebase.firestore.toObject
+import dagger.hilt.android.lifecycle.HiltViewModel
+import `in`.sminnovations.attendanceapp.screens.history.data.AttendanceData
+import `in`.sminnovations.attendanceapp.screens.login.data.LoginDataStore
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.launch
+import javax.inject.Inject
+
+@HiltViewModel
+class HistoryViewModel @Inject constructor(
+    private val loginDataStore: LoginDataStore,
+    private val firebaseFirestore: FirebaseFirestore,
+) : ViewModel() {
+
+    private val _isLoggedIn = MutableStateFlow(false)
+    val isLoggedIn = _isLoggedIn.asStateFlow()
+
+
+    private val _listOfAttendanceDates = MutableStateFlow<List<AttendanceData>>(emptyList())
+    val listOfAttendanceDates = _listOfAttendanceDates.asStateFlow()
+
+
+    init {
+        viewModelScope.launch {
+            getAttendanceData()
+        }
+    }
+
+
+    fun refresh() {
+        viewModelScope.launch {
+            getAttendanceData()
+        }
+    }
+
+    private fun getAttendanceData() {
+        viewModelScope.launch {
+            loginDataStore.loginId.collect { id ->
+                firebaseFirestore.collection("attendance_sath7349").get()
+                    .addOnSuccessListener { result ->
+                        val attendanceList = result.documents.mapNotNull { document ->
+                            document.toObject<AttendanceData>()
+                        }
+                        _listOfAttendanceDates.value =
+                            attendanceList  // Update the state flow with new data
+                    }.addOnFailureListener { exception ->
+                        Log.e("Firestore", "Error getting documents: ", exception)
+                        _listOfAttendanceDates.value = emptyList()
+                    }
+            }
+        }
+    }
+}
+
+