CSV FILE CREATED- with Images Folder, Images also getting downloaded with CSV-FILE

app/build.gradle

@@ -44,7 +44,7 @@ dependencies {
 
     implementation 'androidx.core:core-ktx:1.12.0'
     implementation 'androidx.appcompat:appcompat:1.6.1'
-    implementation 'com.google.android.material:material:1.10.0'
+    implementation 'com.google.android.material:material:1.11.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
     implementation 'androidx.preference:preference-ktx:1.2.1'
     testImplementation 'junit:junit:4.13.2'
@@ -77,8 +77,8 @@ dependencies {
     kapt "androidx.hilt:hilt-compiler:1.1.0"
 
     // Navigation Component
-    implementation "androidx.navigation:navigation-fragment-ktx:2.7.5"
+    implementation "androidx.navigation:navigation-fragment-ktx:2.7.6"
-    implementation "androidx.navigation:navigation-ui-ktx:2.7.5"
+    implementation "androidx.navigation:navigation-ui-ktx:2.7.6"
 
     // Retrofit + GSON
     implementation "com.squareup.retrofit2:retrofit:2.9.0"
@@ -88,7 +88,7 @@ dependencies {
     implementation 'com.jakewharton.timber:timber:4.7.1'
 
     // Activity KTX for viewModels()
-    implementation "androidx.activity:activity-ktx:1.8.1"
+    implementation "androidx.activity:activity-ktx:1.8.2"
 
     //image
     implementation 'com.github.bumptech.glide:glide:4.13.2'

app/src/main/java/com/example/hposregistration/data/datasource/LocalFileDataSource.kt

@@ -1,4 +1,4 @@
-package com.example.hpostesting.data.datasource
+package com.example.hposregistration.data.datasource
 
 import android.os.Environment
 import android.util.Log
@@ -6,8 +6,15 @@ import com.example.hposregistration.data.user.UserData
 
 import com.opencsv.CSVWriter
 import java.io.File
+import java.io.FileOutputStream
 import java.io.FileWriter
 import java.io.IOException
+import java.io.InputStream
+import java.net.HttpURLConnection
+import java.net.URL
+import java.text.SimpleDateFormat
+import java.util.Date
+import java.util.Locale
 
 class LocalFileDataSource {
 
@@ -31,9 +38,8 @@ class LocalFileDataSource {
     ): Boolean {
         try {
             val formattedFileName = fileName.replace(Regex("[^a-zA-Z0-9.-]"), "_")
-            val filePath = File(getExternalStorageDirectory(), formattedFileName)
+            val csvFilePath = File(getExternalStorageDirectory(), formattedFileName)
-            val writer = FileWriter(filePath)
+            val csvWriter = CSVWriter(FileWriter(csvFilePath))
-            val csvWriter = CSVWriter(writer)
             // Write CSV header
             val header = arrayOf(
                 "_id",
@@ -42,7 +48,6 @@ class LocalFileDataSource {
                 "birthYear",
                 "state",
                 "abhaId",
-                "userImageURL",
                 "testStatus", // Assuming testStatus is a boolean field
                 "gender",
                 "appVersion",
@@ -64,12 +69,24 @@ class LocalFileDataSource {
                 "createdAt",
                 "registrationCenterName",
                 "userImageURL"
-
             )
             csvWriter.writeNext(header)
 
+            // Create a separate folder for user images
+//            val imagesFolder = File(getExternalStorageDirectory(), "Images/${getCurrentDateTime()}")
+            val imagesFolder = File(getExternalStorageDirectory(), "Images")
+            if (!imagesFolder.exists()) {
+                if (!imagesFolder.mkdirs()) {
+                    Log.e("CSVExport", "Error creating images folder: ${imagesFolder.absolutePath}")
+                }
+            }
+
             // Write data rows
             for (data in dataList) {
+                // Download and save the user image
+                val imageUrl = data.userImageURL
+                val localImageFile = downloadImage(imagesFolder, data._id, imageUrl)
+
                 val row = arrayOf(
                     data._id,
                     data.name,
@@ -77,7 +94,6 @@ class LocalFileDataSource {
                     data.birthYear,
                     data.state,
                     data.abhaId,
-                    data.userImageURL,
                     data.testStatus?.toString() ?: "",
                     data.gender,
                     data.appVersion ?: "",
@@ -98,12 +114,11 @@ class LocalFileDataSource {
                     data.registeredBy ?: "",
                     data.createdAt ?: "",
                     data.registrationCenterName ?: "",
-                    data.userImageURL
+                    localImageFile?.absolutePath ?: ""  // Use the local image file path in the CSV
-
                 )
                 csvWriter.writeNext(row)
             }
-            writer.close()
+            csvWriter.close()
             return true
         } catch (e: IOException) {
             e.printStackTrace()
@@ -112,19 +127,40 @@ class LocalFileDataSource {
         }
     }
 
-    private fun getExternalStorageDirectory(): File {
+    private fun downloadImage(folder: File, userId: String, imageUrl: String): File? {
-        val directory = File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOCUMENTS), "HPOSRegistration")
+        return try {
+            val url = URL(imageUrl)
+            val connection = url.openConnection()
 
-        if (!directory.exists()) {
+            val inputStream: InputStream = connection.inputStream
-            if (!directory.mkdirs()) {
+            val localImageFile = File(folder, "$userId.jpg")
-                Log.e("CSVExport", "Error creating directory: ${directory.absolutePath}")
+            val outputStream = FileOutputStream(localImageFile)
+
+            inputStream.use { input ->
+                outputStream.use { fileOut ->
+                    input.copyTo(fileOut)
+                }
             }
+
+            localImageFile
+        } catch (e: Exception) {
+            e.printStackTrace()
+            Log.e("ImageDownloader", "Error downloading image: ${e.message}")
+            null
         }
-        return directory
     }
 
 
+    private fun getExternalStorageDirectory(): File {
+        return File(
+            Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOCUMENTS),
+            "HPOSRegistration"
+        )
+    }
 
-
+    private fun getCurrentDateTime(): String {
-
+        val dateFormat = SimpleDateFormat("dd-MM-yy", Locale.getDefault())
+        val currentDateTime = Date()
+        return dateFormat.format(currentDateTime)
+    }
 }

app/src/main/java/com/example/hposregistration/di/AppModule.kt

@@ -5,7 +5,7 @@ import android.content.Context
 import androidx.room.Room
 import com.example.hposregistration.dao.MyDatabase
 import com.example.hposregistration.dao.UserDao
-import com.example.hpostesting.data.datasource.LocalFileDataSource
+import com.example.hposregistration.data.datasource.LocalFileDataSource
 import dagger.Module
 import dagger.Provides
 import dagger.hilt.InstallIn

app/src/main/java/com/example/hposregistration/ui/viewmodels/RegistrationViewModel.kt

@@ -12,7 +12,7 @@ import com.example.hposregistration.data.NetworkStatusLiveData
 import com.example.hposregistration.data.Response
 import com.example.hposregistration.data.user.UserData
 import com.example.hposregistration.dao.UserDao
-import com.example.hpostesting.data.datasource.LocalFileDataSource
+import com.example.hposregistration.data.datasource.LocalFileDataSource
 import com.google.firebase.storage.FirebaseStorage
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.launch