From 304f2cbe60458ed4697eaa07b5debbb5b4164214 Mon Sep 17 00:00:00 2001
From: chandrashekhar reddy <reddy1451999@gmail.com>
Date: Wed, 12 Feb 2025 11:14:57 +0530
Subject: [PATCH 1/2] expandable attendance list and network check

---
 .idea/other.xml                               | 33 ++++++++
 .../in/sminnovations/smiadmin/BaseActivity.kt | 81 +++++++++++++++++++
 .../in/sminnovations/smiadmin/MainActivity.kt |  2 +-
 .../smiadmin/data/AttendanceData.kt           |  5 +-
 .../sminnovations/smiadmin/data/Employee.kt   |  2 +-
 .../smiadmin/ui/adapter/AttendanceAdapter.kt  | 41 ++++++++--
 .../ui/fragments/AddEmployeeFragment.kt       | 35 +++++---
 .../attendance/AttendanceDetailFragment.kt    | 36 +++++++--
 .../smiadmin/ui/utils/NetworkUtils.kt         | 20 +++++
 .../drawable/baseline_arrow_drop_down_24.xml  |  5 ++
 .../res/layout/fragment_attendance_detail.xml |  4 +-
 app/src/main/res/layout/item_attendance.xml   | 75 +++++++++++------
 .../res/layout/item_checkin_checkout_pair.xml | 21 +++++
 13 files changed, 310 insertions(+), 50 deletions(-)
 create mode 100644 app/src/main/java/in/sminnovations/smiadmin/BaseActivity.kt
 create mode 100644 app/src/main/java/in/sminnovations/smiadmin/ui/utils/NetworkUtils.kt
 create mode 100644 app/src/main/res/drawable/baseline_arrow_drop_down_24.xml
 create mode 100644 app/src/main/res/layout/item_checkin_checkout_pair.xml

diff --git a/.idea/other.xml b/.idea/other.xml
index dba9935..a15677d 100644
--- a/.idea/other.xml
+++ b/.idea/other.xml
@@ -47,6 +47,17 @@
           <option name="screenX" value="1840" />
           <option name="screenY" value="2944" />
         </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="a15" />
+          <option name="id" value="a15" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="A15" />
+          <option name="screenDensity" value="450" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2340" />
+        </PersistentDeviceSelectionData>
         <PersistentDeviceSelectionData>
           <option name="api" value="31" />
           <option name="brand" value="samsung" />
@@ -69,6 +80,17 @@
           <option name="screenX" value="1080" />
           <option name="screenY" value="2400" />
         </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="motorola" />
+          <option name="codename" value="arcfox" />
+          <option name="id" value="arcfox" />
+          <option name="manufacturer" value="Motorola" />
+          <option name="name" value="razr plus 2024" />
+          <option name="screenDensity" value="360" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="1272" />
+        </PersistentDeviceSelectionData>
         <PersistentDeviceSelectionData>
           <option name="api" value="33" />
           <option name="brand" value="samsung" />
@@ -223,6 +245,17 @@
           <option name="screenX" value="720" />
           <option name="screenY" value="1600" />
         </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="g0q" />
+          <option name="id" value="g0q" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="SM-S906U1" />
+          <option name="screenDensity" value="450" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2340" />
+        </PersistentDeviceSelectionData>
         <PersistentDeviceSelectionData>
           <option name="api" value="33" />
           <option name="brand" value="samsung" />
diff --git a/app/src/main/java/in/sminnovations/smiadmin/BaseActivity.kt b/app/src/main/java/in/sminnovations/smiadmin/BaseActivity.kt
new file mode 100644
index 0000000..98eac9f
--- /dev/null
+++ b/app/src/main/java/in/sminnovations/smiadmin/BaseActivity.kt
@@ -0,0 +1,81 @@
+package `in`.sminnovations.smiadmin
+
+import android.content.Context
+import android.content.Intent
+import android.net.ConnectivityManager
+import android.net.Network
+import android.net.NetworkCapabilities
+import android.net.NetworkRequest
+import android.os.Build
+import android.os.Bundle
+import android.provider.Settings
+import androidx.appcompat.app.AlertDialog
+import androidx.appcompat.app.AppCompatActivity
+import `in`.sminnovations.smiadmin.ui.utils.NetworkUtils
+
+abstract class BaseActivity : AppCompatActivity() {
+    private var internetDialog: AlertDialog? = null
+    private lateinit var networkUtils: NetworkUtils
+    private lateinit var connectivityCallback: ConnectivityManager.NetworkCallback
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        networkUtils = NetworkUtils(this)
+        setupNetworkCallback()
+    }
+
+    private fun setupNetworkCallback() {
+        val connectivityManager = getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
+        connectivityCallback = object : ConnectivityManager.NetworkCallback() {
+            override fun onAvailable(network: Network) {
+                runOnUiThread {
+                    internetDialog?.dismiss()
+                }
+            }
+
+            override fun onLost(network: Network) {
+                runOnUiThread {
+                    showNoInternetDialog()
+                }
+            }
+        }
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+            connectivityManager.registerDefaultNetworkCallback(connectivityCallback)
+        } else {
+            val request = NetworkRequest.Builder()
+                .addCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)
+                .build()
+            connectivityManager.registerNetworkCallback(request, connectivityCallback)
+        }
+    }
+
+    private fun showNoInternetDialog() {
+        if (internetDialog?.isShowing == true) return
+
+        internetDialog = AlertDialog.Builder(this)
+            .setTitle("No Internet Connection")
+            .setMessage("Please turn on your mobile data or connect to Wi-Fi")
+            .setCancelable(false)
+            .setPositiveButton("Open Settings") { _, _ ->
+                startActivity(Intent(Settings.ACTION_WIRELESS_SETTINGS))
+            }
+            .create()
+
+        internetDialog?.show()
+    }
+
+    override fun onResume() {
+        super.onResume()
+        if (!networkUtils.isInternetAvailable()) {
+            showNoInternetDialog()
+        }
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        val connectivityManager = getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
+        connectivityManager.unregisterNetworkCallback(connectivityCallback)
+        internetDialog?.dismiss()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/in/sminnovations/smiadmin/MainActivity.kt b/app/src/main/java/in/sminnovations/smiadmin/MainActivity.kt
index 81ca4e8..0ae23ce 100644
--- a/app/src/main/java/in/sminnovations/smiadmin/MainActivity.kt
+++ b/app/src/main/java/in/sminnovations/smiadmin/MainActivity.kt
@@ -13,7 +13,7 @@ import androidx.navigation.ui.setupWithNavController
 import com.google.android.material.bottomnavigation.BottomNavigationView
 import `in`.sminnovations.smiadmin.databinding.ActivityMainBinding
 
-class MainActivity : AppCompatActivity() {
+class MainActivity : BaseActivity() {
     private lateinit var binding: ActivityMainBinding
     private lateinit var navController: NavController
 
diff --git a/app/src/main/java/in/sminnovations/smiadmin/data/AttendanceData.kt b/app/src/main/java/in/sminnovations/smiadmin/data/AttendanceData.kt
index c62a693..d1b7f52 100644
--- a/app/src/main/java/in/sminnovations/smiadmin/data/AttendanceData.kt
+++ b/app/src/main/java/in/sminnovations/smiadmin/data/AttendanceData.kt
@@ -2,6 +2,7 @@ package `in`.sminnovations.smiadmin.data
 
 data class AttendanceData(
     val date: String = "",
-    val checkIn: String = "",
-    val checkOut: String = ""
+    val checkIns: Map<String, String>,
+    val checkOuts: Map<String, String>,
+    var isExpanded: Boolean = false
 )
diff --git a/app/src/main/java/in/sminnovations/smiadmin/data/Employee.kt b/app/src/main/java/in/sminnovations/smiadmin/data/Employee.kt
index 83a7f93..d26d7f9 100644
--- a/app/src/main/java/in/sminnovations/smiadmin/data/Employee.kt
+++ b/app/src/main/java/in/sminnovations/smiadmin/data/Employee.kt
@@ -3,7 +3,7 @@ package `in`.sminnovations.smiadmin.data
 data class Employee(
     var Id: String = "",
     var Name: String = "",
-    var EmployeeStatus: Boolean = false,
+    var EmployeeStatus: Boolean = true,
     var Designation:String = "",
     var DateOfJoining: String = "",
     var dateOfBirth: String = "",
diff --git a/app/src/main/java/in/sminnovations/smiadmin/ui/adapter/AttendanceAdapter.kt b/app/src/main/java/in/sminnovations/smiadmin/ui/adapter/AttendanceAdapter.kt
index 90ac96a..b5b99c1 100644
--- a/app/src/main/java/in/sminnovations/smiadmin/ui/adapter/AttendanceAdapter.kt
+++ b/app/src/main/java/in/sminnovations/smiadmin/ui/adapter/AttendanceAdapter.kt
@@ -3,7 +3,9 @@ package `in`.sminnovations.smiadmin.ui.adapter
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.widget.LinearLayout
 import android.widget.TextView
+import androidx.cardview.widget.CardView
 import androidx.recyclerview.widget.RecyclerView
 import `in`.sminnovations.smiadmin.R
 import `in`.sminnovations.smiadmin.data.AttendanceData
@@ -13,8 +15,9 @@ class AttendanceAdapter : RecyclerView.Adapter<AttendanceAdapter.ViewHolder>() {
 
     class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
         val dateTextView: TextView = itemView.findViewById(R.id.textViewDate)
-        val checkInTextView: TextView = itemView.findViewById(R.id.textViewCheckIn)
-        val checkOutTextView: TextView = itemView.findViewById(R.id.textViewCheckOut)
+        val checkInsLayout: LinearLayout = itemView.findViewById(R.id.layoutCheckIns)
+        val expandableLayout: LinearLayout = itemView.findViewById(R.id.expandableLayout)
+        val cardView: CardView = itemView.findViewById(R.id.cardView)
     }
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
@@ -26,13 +29,41 @@ class AttendanceAdapter : RecyclerView.Adapter<AttendanceAdapter.ViewHolder>() {
     override fun onBindViewHolder(holder: ViewHolder, position: Int) {
         val attendance = attendanceList[position]
         holder.dateTextView.text = attendance.date
-        holder.checkInTextView.text = "Check In: ${attendance.checkIn}"
-        holder.checkOutTextView.text = "Check Out: ${attendance.checkOut}"
+
+        // Clear previous views
+        holder.checkInsLayout.removeAllViews()
+
+        // Create check-in/check-out pairs dynamically
+        val context = holder.itemView.context
+        for (i in 1..attendance.checkIns.size) {
+            val checkInKey = "checkIn$i"
+            val checkOutKey = "checkOut$i"
+
+            if (attendance.checkIns.containsKey(checkInKey)) {
+                val pairLayout = LayoutInflater.from(context)
+                    .inflate(R.layout.item_checkin_checkout_pair, holder.checkInsLayout, false)
+
+                val checkInView = pairLayout.findViewById<TextView>(R.id.textViewCheckIn)
+                val checkOutView = pairLayout.findViewById<TextView>(R.id.textViewCheckOut)
+
+                checkInView.text = "Check In: ${attendance.checkIns[checkInKey]}"
+                checkOutView.text = "Check Out: ${attendance.checkOuts[checkOutKey] ?: "Pending"}"
+
+                holder.checkInsLayout.addView(pairLayout)
+            }
+        }
+
+        // Set up expansion/collapse
+        holder.expandableLayout.visibility = if (attendance.isExpanded) View.VISIBLE else View.GONE
+
+        holder.cardView.setOnClickListener {
+            attendance.isExpanded = !attendance.isExpanded
+            notifyItemChanged(position)
+        }
     }
 
     override fun getItemCount() = attendanceList.size
 
-    // In AttendanceAdapter.kt
     fun updateAttendance(newAttendance: List<AttendanceData>) {
         attendanceList.clear()
         // Convert date string to comparable format and sort
diff --git a/app/src/main/java/in/sminnovations/smiadmin/ui/fragments/AddEmployeeFragment.kt b/app/src/main/java/in/sminnovations/smiadmin/ui/fragments/AddEmployeeFragment.kt
index 70607a0..da517aa 100644
--- a/app/src/main/java/in/sminnovations/smiadmin/ui/fragments/AddEmployeeFragment.kt
+++ b/app/src/main/java/in/sminnovations/smiadmin/ui/fragments/AddEmployeeFragment.kt
@@ -83,7 +83,7 @@ class AddEmployeeFragment : Fragment() {
     }
 
     private fun generateEmployeeId(name: String, phone: String): String {
-        val namePrefix = name.take(4).uppercase()
+        val namePrefix = name.take(4).lowercase()
         val phoneSuffix = phone.takeLast(4)
         return "$namePrefix$phoneSuffix"
     }
@@ -136,16 +136,29 @@ class AddEmployeeFragment : Fragment() {
         val phone = binding.etEmployeePhone.text.toString().trim()
         val employeeId = generateEmployeeId(name, phone)
 
-        val employee = Employee(
-            Id = employeeId,
-            Name = name,
-            Email = binding.etEmployeeEmail.text.toString().trim(),
-            Mobile = phone,
-            Designation = binding.etEmployeePosition.text.toString().trim(),
-            dateOfBirth = dateFormatter.format(dateOfBirth?.time ?: Date()),
-            DateOfJoining = dateFormatter.format(dateOfJoining?.time ?: Date()),
-            CreatedAt = dateFormatter.format(Date()), // Current date in dd/MM/yyyy format
-            from = binding.etEmployeeFrom.text.toString().trim(),
+//        val employee = Employee(
+//            Id = employeeId,
+//            Name = name,
+//            Email = binding.etEmployeeEmail.text.toString().trim(),
+//            Mobile = phone,
+//            Designation = binding.etEmployeePosition.text.toString().trim(),
+//            dateOfBirth = dateFormatter.format(dateOfBirth?.time ?: Date()),
+//            DateOfJoining = dateFormatter.format(dateOfJoining?.time ?: Date()),
+//            CreatedAt = dateFormatter.format(Date()), // Current date in dd/MM/yyyy format
+//            from = binding.etEmployeeFrom.text.toString().trim(),
+//        )
+        val employee = hashMapOf(
+            "Id" to employeeId,
+            "Name" to name,
+            "EmployeeStatus" to true,
+            "Email" to binding.etEmployeeEmail.text.toString().trim(),
+            "Mobile" to phone,
+            "Designation" to binding.etEmployeePosition.text.toString().trim(),
+            "dateOfBirth" to dateFormatter.format(dateOfBirth?.time ?: Date()),
+            "DateOfJoining" to dateFormatter.format(dateOfJoining?.time ?: Date()),
+            "CreatedAt" to dateFormatter.format(Date()),
+            "from" to binding.etEmployeeFrom.text.toString().trim(),
+            "role" to "user"
         )
 
         db.collection("employees")
diff --git a/app/src/main/java/in/sminnovations/smiadmin/ui/fragments/attendance/AttendanceDetailFragment.kt b/app/src/main/java/in/sminnovations/smiadmin/ui/fragments/attendance/AttendanceDetailFragment.kt
index 4cd1fb8..435af74 100644
--- a/app/src/main/java/in/sminnovations/smiadmin/ui/fragments/attendance/AttendanceDetailFragment.kt
+++ b/app/src/main/java/in/sminnovations/smiadmin/ui/fragments/attendance/AttendanceDetailFragment.kt
@@ -2,6 +2,7 @@ package `in`.sminnovations.smiadmin.ui.fragments.attendance
 
 import android.R
 import android.os.Bundle
+import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
@@ -123,13 +124,38 @@ class AttendanceDetailFragment : Fragment() {
 
                         // Only include records for selected month and year
                         if (docMonth == month && docYear == year) {
-                            AttendanceData(
-                                date = doc.id,
-                                checkIn = doc.getString("checkIn") ?: "N/A",
-                                checkOut = doc.getString("checkOut") ?: "N/A"
-                            )
+                            // Get all fields from the document
+                            val data = doc.data ?: return@mapNotNull null
+
+                            // Create maps to store check-ins and check-outs
+                            val checkIns = mutableMapOf<String, String>()
+                            val checkOuts = mutableMapOf<String, String>()
+
+                            // Iterate through all fields in the document
+                            data.forEach { (key, value) ->
+                                when {
+                                    // Match checkIn1, checkIn2, etc.
+                                    key.startsWith("checkIn") -> {
+                                        checkIns[key] = (value as? String) ?: "N/A"
+                                    }
+                                    // Match checkOut1, checkOut2, etc.
+                                    key.startsWith("checkOut") -> {
+                                        checkOuts[key] = (value as? String) ?: "N/A"
+                                    }
+                                }
+                            }
+
+                            // Only create AttendanceData if there's at least one check-in
+                            if (checkIns.isNotEmpty()) {
+                                AttendanceData(
+                                    date = doc.id,
+                                    checkIns = checkIns,
+                                    checkOuts = checkOuts
+                                )
+                            } else null
                         } else null
                     } catch (e: Exception) {
+                        Log.e("AttendanceMapping", "Error mapping document: ${doc.id}", e)
                         null
                     }
                 }
diff --git a/app/src/main/java/in/sminnovations/smiadmin/ui/utils/NetworkUtils.kt b/app/src/main/java/in/sminnovations/smiadmin/ui/utils/NetworkUtils.kt
new file mode 100644
index 0000000..cb9fa50
--- /dev/null
+++ b/app/src/main/java/in/sminnovations/smiadmin/ui/utils/NetworkUtils.kt
@@ -0,0 +1,20 @@
+package `in`.sminnovations.smiadmin.ui.utils
+
+import android.content.Context
+import android.net.ConnectivityManager
+import android.net.NetworkCapabilities
+import android.os.Build
+
+class NetworkUtils(private val context: Context) {
+    fun isInternetAvailable(): Boolean {
+        val connectivityManager = context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            val network = connectivityManager.activeNetwork ?: return false
+            val capabilities = connectivityManager.getNetworkCapabilities(network) ?: return false
+            return capabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)
+        } else {
+            val networkInfo = connectivityManager.activeNetworkInfo ?: return false
+            return networkInfo.isConnected
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable/baseline_arrow_drop_down_24.xml b/app/src/main/res/drawable/baseline_arrow_drop_down_24.xml
new file mode 100644
index 0000000..a77e331
--- /dev/null
+++ b/app/src/main/res/drawable/baseline_arrow_drop_down_24.xml
@@ -0,0 +1,5 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:tint="#000000" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp">
+      
+    <path android:fillColor="@android:color/white" android:pathData="M7,10l5,5 5,-5z"/>
+    
+</vector>
diff --git a/app/src/main/res/layout/fragment_attendance_detail.xml b/app/src/main/res/layout/fragment_attendance_detail.xml
index db08bfb..3fe65ca 100644
--- a/app/src/main/res/layout/fragment_attendance_detail.xml
+++ b/app/src/main/res/layout/fragment_attendance_detail.xml
@@ -18,7 +18,7 @@
         android:id="@+id/spinnerMonth"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="16dp"
+        android:layout_marginStart="5dp"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@id/textViewEmployeeName" />
 
@@ -26,7 +26,7 @@
         android:id="@+id/spinnerYear"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="16dp"
+        android:layout_marginStart="5dp"
         app:layout_constraintStart_toEndOf="@id/spinnerMonth"
         app:layout_constraintTop_toTopOf="@id/spinnerMonth" />
 
diff --git a/app/src/main/res/layout/item_attendance.xml b/app/src/main/res/layout/item_attendance.xml
index 626dbaa..f91915f 100644
--- a/app/src/main/res/layout/item_attendance.xml
+++ b/app/src/main/res/layout/item_attendance.xml
@@ -1,42 +1,71 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.cardview.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
+<androidx.cardview.widget.CardView
+    android:id="@+id/cardView"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:layout_margin="8dp"
     app:cardCornerRadius="8dp"
-    app:cardElevation="4dp">
+    app:cardElevation="4dp"
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
 
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:orientation="vertical"
-        android:padding="16dp">
+        android:orientation="vertical">
 
-        <TextView
-            android:id="@+id/textViewDate"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:textSize="16sp"
-            android:textStyle="bold" />
-
-        <LinearLayout
+        <!-- Header Layout -->
+        <RelativeLayout
+            android:id="@+id/headerLayout"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:layout_marginTop="8dp"
-            android:orientation="horizontal">
+            android:padding="16dp"
+            android:background="?android:attr/selectableItemBackground">
 
             <TextView
-                android:id="@+id/textViewCheckIn"
-                android:layout_width="0dp"
+                android:id="@+id/textViewDate"
+                android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:layout_weight="1" />
+                android:layout_alignParentStart="true"
+                android:layout_centerVertical="true"
+                android:textSize="18sp"
+                android:textStyle="bold"
+                />
 
-            <TextView
-                android:id="@+id/textViewCheckOut"
-                android:layout_width="0dp"
+            <ImageView
+                android:id="@+id/imageViewArrow"
+                android:layout_width="24dp"
+                android:layout_height="24dp"
+                android:layout_alignParentEnd="true"
+                android:layout_centerVertical="true"
+                android:src="@drawable/baseline_arrow_drop_down_24"
+                android:rotation="0" />
+        </RelativeLayout>
+
+        <!-- Divider -->
+        <View
+            android:id="@+id/divider"
+            android:layout_width="match_parent"
+            android:layout_height="1dp"
+            android:background="?android:attr/listDivider"
+            android:visibility="gone" />
+
+        <!-- Expandable Content -->
+        <LinearLayout
+            android:id="@+id/expandableLayout"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            android:visibility="gone"
+            android:padding="16dp">
+
+            <LinearLayout
+                android:id="@+id/layoutCheckIns"
+                android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:layout_weight="1" />
+                android:orientation="vertical" />
+
         </LinearLayout>
     </LinearLayout>
-</androidx.cardview.widget.CardView>
+</androidx.cardview.widget.CardView>
\ No newline at end of file
diff --git a/app/src/main/res/layout/item_checkin_checkout_pair.xml b/app/src/main/res/layout/item_checkin_checkout_pair.xml
new file mode 100644
index 0000000..420993a
--- /dev/null
+++ b/app/src/main/res/layout/item_checkin_checkout_pair.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical"
+    android:padding="8dp"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <TextView
+        android:id="@+id/textViewCheckIn"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textColor="@android:color/black" />
+
+    <TextView
+        android:id="@+id/textViewCheckOut"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="4dp"
+        android:textColor="@android:color/black" />
+
+</LinearLayout>
\ No newline at end of file

From a72c062b960181b9eb772e0ece7da11e8e24e909 Mon Sep 17 00:00:00 2001
From: chandrashekhar reddy <reddy1451999@gmail.com>
Date: Fri, 21 Feb 2025 13:14:56 +0530
Subject: [PATCH 2/2] expandable attendance list bug fix

---
 .idea/other.xml                               |  11 ++
 app/build.gradle                              |   4 +-
 .../smiadmin/ui/adapter/AttendanceAdapter.kt  | 176 +++++++++++++++---
 3 files changed, 158 insertions(+), 33 deletions(-)

diff --git a/.idea/other.xml b/.idea/other.xml
index a15677d..92cceda 100644
--- a/.idea/other.xml
+++ b/.idea/other.xml
@@ -378,6 +378,17 @@
           <option name="screenY" value="384" />
           <option name="type" value="WEAR_OS" />
         </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="r11q" />
+          <option name="id" value="r11q" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="SM-S711U" />
+          <option name="screenDensity" value="450" />
+          <option name="screenX" value="1080" />
+          <option name="screenY" value="2340" />
+        </PersistentDeviceSelectionData>
         <PersistentDeviceSelectionData>
           <option name="api" value="30" />
           <option name="brand" value="google" />
diff --git a/app/build.gradle b/app/build.gradle
index 70a777e..68fa34a 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -13,8 +13,8 @@ android {
         applicationId "in.sminnovations.smiadmin"
         minSdk 26
         targetSdk 34
-        versionCode 4
-        versionName "1.4"
+        versionCode 5
+        versionName "1.5"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
diff --git a/app/src/main/java/in/sminnovations/smiadmin/ui/adapter/AttendanceAdapter.kt b/app/src/main/java/in/sminnovations/smiadmin/ui/adapter/AttendanceAdapter.kt
index b5b99c1..62a09df 100644
--- a/app/src/main/java/in/sminnovations/smiadmin/ui/adapter/AttendanceAdapter.kt
+++ b/app/src/main/java/in/sminnovations/smiadmin/ui/adapter/AttendanceAdapter.kt
@@ -1,11 +1,13 @@
 package `in`.sminnovations.smiadmin.ui.adapter
 
+import android.content.Context
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.widget.LinearLayout
 import android.widget.TextView
 import androidx.cardview.widget.CardView
+import androidx.recyclerview.widget.DiffUtil
 import androidx.recyclerview.widget.RecyclerView
 import `in`.sminnovations.smiadmin.R
 import `in`.sminnovations.smiadmin.data.AttendanceData
@@ -33,31 +35,45 @@ class AttendanceAdapter : RecyclerView.Adapter<AttendanceAdapter.ViewHolder>() {
         // Clear previous views
         holder.checkInsLayout.removeAllViews()
 
-        // Create check-in/check-out pairs dynamically
-        val context = holder.itemView.context
-        for (i in 1..attendance.checkIns.size) {
-            val checkInKey = "checkIn$i"
-            val checkOutKey = "checkOut$i"
-
-            if (attendance.checkIns.containsKey(checkInKey)) {
-                val pairLayout = LayoutInflater.from(context)
-                    .inflate(R.layout.item_checkin_checkout_pair, holder.checkInsLayout, false)
-
-                val checkInView = pairLayout.findViewById<TextView>(R.id.textViewCheckIn)
-                val checkOutView = pairLayout.findViewById<TextView>(R.id.textViewCheckOut)
-
-                checkInView.text = "Check In: ${attendance.checkIns[checkInKey]}"
-                checkOutView.text = "Check Out: ${attendance.checkOuts[checkOutKey] ?: "Pending"}"
-
-                holder.checkInsLayout.addView(pairLayout)
-            }
-        }
+        // Display all attendance records
+        displayAttendanceRecords(holder.itemView.context, holder, attendance)
 
         // Set up expansion/collapse
-        holder.expandableLayout.visibility = if (attendance.isExpanded) View.VISIBLE else View.GONE
+        holder.expandableLayout.apply {
+            visibility = if (attendance.isExpanded) View.VISIBLE else View.GONE
+            // Add animation for smooth expansion/collapse
+            alpha = if (attendance.isExpanded) 1.0f else 0.0f
+            animate()
+                .alpha(if (attendance.isExpanded) 1.0f else 0.0f)
+                .setDuration(200)
+                .start()
+        }
 
         holder.cardView.setOnClickListener {
-            attendance.isExpanded = !attendance.isExpanded
+            // Toggle expansion state
+            val wasExpanded = attendance.isExpanded
+            attendance.isExpanded = !wasExpanded
+
+            // Animate the change
+            if (!wasExpanded) {
+                holder.expandableLayout.visibility = View.VISIBLE
+                holder.expandableLayout.alpha = 0.0f
+                holder.expandableLayout.animate()
+                    .alpha(1.0f)
+                    .setDuration(200)
+                    .start()
+            } else {
+                holder.expandableLayout.animate()
+                    .alpha(0.0f)
+                    .setDuration(200)
+                    .withEndAction {
+                        if (!attendance.isExpanded) {
+                            holder.expandableLayout.visibility = View.GONE
+                        }
+                    }
+                    .start()
+            }
+
             notifyItemChanged(position)
         }
     }
@@ -65,16 +81,114 @@ class AttendanceAdapter : RecyclerView.Adapter<AttendanceAdapter.ViewHolder>() {
     override fun getItemCount() = attendanceList.size
 
     fun updateAttendance(newAttendance: List<AttendanceData>) {
+        val diffCallback = AttendanceDiffCallback(attendanceList, newAttendance)
+        val diffResult = DiffUtil.calculateDiff(diffCallback)
+
         attendanceList.clear()
-        // Convert date string to comparable format and sort
-        attendanceList.addAll(newAttendance.sortedByDescending {
-            // Convert dd-MM-yyyy to comparable format
-            val parts = it.date.split("-")
-            val day = parts[0].toInt()
-            val month = parts[1].toInt()
-            val year = parts[2].toInt()
-            String.format("%04d%02d%02d", year, month, day)
-        })
-        notifyDataSetChanged()
+        attendanceList.addAll(newAttendance.sortedByDescending { it.getComparableDate() })
+
+        diffResult.dispatchUpdatesTo(this)
     }
+
+    private fun displayAttendanceRecords(
+        context: Context,
+        holder: ViewHolder,
+        attendance: AttendanceData
+    ) {
+        // Create a set of all unique check-in keys
+        val allCheckInKeys = attendance.checkIns.keys
+
+        // Handle numbered check-ins
+        for (i in 1..attendance.checkIns.size) {
+            val checkInKey = "checkIn$i"
+            val checkOutKey = "checkOut$i"
+
+            if (attendance.checkIns.containsKey(checkInKey)) {
+                addCheckInPair(
+                    context,
+                    holder,
+                    checkInKey,
+                    checkOutKey,
+                    attendance.checkIns[checkInKey]!!,
+                    attendance.checkOuts[checkOutKey]
+                )
+            }
+        }
+
+        // Handle non-numbered check-ins
+        allCheckInKeys
+            .filter { !it.matches(Regex("checkIn\\d+")) }
+            .forEach { checkInKey ->
+                val baseKey = checkInKey.replace("checkIn", "")
+                val checkOutKey = "checkOut$baseKey"
+
+                addCheckInPair(
+                    context,
+                    holder,
+                    checkInKey,
+                    checkOutKey,
+                    attendance.checkIns[checkInKey]!!,
+                    attendance.checkOuts[checkOutKey]
+                )
+            }
+    }
+
+    private fun addCheckInPair(
+        context: Context,
+        holder: ViewHolder,
+        checkInKey: String,
+        checkOutKey: String,
+        checkInValue: String,
+        checkOutValue: String?
+    ) {
+        val pairLayout = LayoutInflater.from(context)
+            .inflate(R.layout.item_checkin_checkout_pair, holder.checkInsLayout, false)
+
+        val checkInView = pairLayout.findViewById<TextView>(R.id.textViewCheckIn)
+        val checkOutView = pairLayout.findViewById<TextView>(R.id.textViewCheckOut)
+
+        // Display the original key name for non-standard keys
+        val checkInLabel = if (checkInKey.matches(Regex("checkIn\\d+"))) {
+            "Check In"
+        } else {
+            "Check In (${checkInKey.replace("checkIn", "")})"
+        }
+
+        val checkOutLabel = if (checkOutKey.matches(Regex("checkOut\\d+"))) {
+            "Check Out"
+        } else {
+            "Check Out (${checkOutKey.replace("checkOut", "")})"
+        }
+
+        checkInView.text = "$checkInLabel: $checkInValue"
+        checkOutView.text = "$checkOutLabel: ${checkOutValue ?: "Pending"}"
+
+        holder.checkInsLayout.addView(pairLayout)
+    }
+}
+
+// DiffUtil callback for efficient updates
+private class AttendanceDiffCallback(
+    private val oldList: List<AttendanceData>,
+    private val newList: List<AttendanceData>
+) : DiffUtil.Callback() {
+    override fun getOldListSize() = oldList.size
+    override fun getNewListSize() = newList.size
+
+    override fun areItemsTheSame(oldItemPosition: Int, newItemPosition: Int): Boolean {
+        return oldList[oldItemPosition].date == newList[newItemPosition].date
+    }
+
+    override fun areContentsTheSame(oldItemPosition: Int, newItemPosition: Int): Boolean {
+        return oldList[oldItemPosition] == newList[newItemPosition]
+    }
+}
+
+// Extension function for AttendanceData to get comparable date
+private fun AttendanceData.getComparableDate(): String {
+    val parts = date.split("-")
+    val day = parts[0].toInt()
+    val month = parts[1].toInt()
+    val year = parts[2].toInt()
+    return String.format("%04d%02d%02d", year, month, day)
 }
\ No newline at end of file