diff --git a/.idea/compiler.xml b/.idea/compiler.xml
index b589d56..e58d3e4 100644
--- a/.idea/compiler.xml
+++ b/.idea/compiler.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="CompilerConfiguration">
-    <bytecodeTargetLevel target="17" />
+    <bytecodeTargetLevel target="19" />
   </component>
 </project>
\ No newline at end of file
diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index 74994dd..17b2cdd 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -8,7 +8,7 @@
         <option name="distributionType" value="DEFAULT_WRAPPED" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
         <option name="gradleHome" value="$PROJECT_DIR$/../../../../Gradle/gradle-8.3" />
-        <option name="gradleJvm" value="jbr-17" />
+        <option name="gradleJvm" value="19" />
         <option name="modules">
           <set>
             <option value="$PROJECT_DIR$" />
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 8978d23..4faf1e2 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,6 +1,6 @@
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_19" default="true" project-jdk-name="19" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 223072e..e332b66 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -1,7 +1,7 @@
 plugins {
     id("com.android.application")
     id("org.jetbrains.kotlin.android")
-//    id("kotlin-kapt")
+    id ("kotlin-kapt")
 }
 
 android {
@@ -31,11 +31,11 @@ android {
         }
     }
     compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_1_8
-        targetCompatibility = JavaVersion.VERSION_1_8
+        sourceCompatibility = JavaVersion.VERSION_19
+        targetCompatibility = JavaVersion.VERSION_19
     }
     kotlinOptions {
-        jvmTarget = "1.8"
+        jvmTarget = "19"
     }
     buildFeatures {
         compose = true
@@ -49,7 +49,7 @@ android {
         }
     }
 }
-
+apply(plugin = "kotlin-kapt")
 dependencies {
 
     implementation("androidx.core:core-ktx:1.12.0")
@@ -78,7 +78,7 @@ dependencies {
     val room_version = "2.5.2"
     implementation("androidx.room:room-runtime:$room_version")
     annotationProcessor("androidx.room:room-compiler:$room_version")
-//    kapt("androidx.room:room-compiler:$room_version")
+    kapt("androidx.room:room-compiler:$room_version")
     implementation("androidx.room:room-ktx:$room_version")
     implementation("androidx.room:room-paging:$room_version")
 }
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 4069dc3..ee4032f 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -3,6 +3,7 @@
     xmlns:tools="http://schemas.android.com/tools">
 
     <application
+        android:name=".App"
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
         android:fullBackupContent="@xml/backup_rules"
diff --git a/app/src/main/java/com/example/android_programming/App.kt b/app/src/main/java/com/example/android_programming/App.kt
new file mode 100644
index 0000000..fce5d41
--- /dev/null
+++ b/app/src/main/java/com/example/android_programming/App.kt
@@ -0,0 +1,8 @@
+package com.example.android_programming
+
+import android.app.Application
+import com.example.android_programming.database.AppDatabase
+
+public class App : Application() {
+    val database by lazy { AppDatabase.getInstance(this)}
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/example/android_programming/MainActivity.kt b/app/src/main/java/com/example/android_programming/MainActivity.kt
index 4a36d50..a640841 100644
--- a/app/src/main/java/com/example/android_programming/MainActivity.kt
+++ b/app/src/main/java/com/example/android_programming/MainActivity.kt
@@ -6,9 +6,17 @@ import androidx.activity.compose.setContent
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.mutableStateListOf
+import androidx.compose.runtime.remember
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
 import com.example.android_programming.composeui.Header.Header
 import com.example.android_programming.composeui.Navigation.Navigate
+import com.example.android_programming.database.AppDatabase
+import com.example.android_programming.model.Sneaker
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
 
 class MainActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
@@ -21,6 +29,16 @@ class MainActivity : ComponentActivity() {
 
 @Composable
 fun MainContent() {
+    val context = LocalContext.current
+    val sneakers = remember { mutableStateListOf<Sneaker>() }
+    LaunchedEffect(Unit) {
+        withContext(Dispatchers.IO) {
+            AppDatabase.getInstance(context).sneakerDao().getAllSneakers().collect { data ->
+                sneakers.clear()
+                sneakers.addAll(data)
+            }
+        }
+    }
     Column(
         modifier = Modifier
             .fillMaxSize()
diff --git a/app/src/main/java/com/example/android_programming/SneakerViewModel.kt b/app/src/main/java/com/example/android_programming/SneakerViewModel.kt
new file mode 100644
index 0000000..9776c6a
--- /dev/null
+++ b/app/src/main/java/com/example/android_programming/SneakerViewModel.kt
@@ -0,0 +1,56 @@
+package com.example.android_programming
+
+import androidx.compose.runtime.mutableStateOf
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+import androidx.lifecycle.ViewModelProvider.AndroidViewModelFactory.Companion.APPLICATION_KEY
+import androidx.lifecycle.viewModelScope
+import androidx.lifecycle.viewmodel.CreationExtras
+import androidx.room.Update
+import com.example.android_programming.database.AppDatabase
+import com.example.android_programming.model.Sneaker
+import kotlinx.coroutines.launch
+
+class SneakerViewModel(val database: AppDatabase): ViewModel() {
+    var brand = mutableStateOf("")
+    val model = mutableStateOf("")
+    val description = mutableStateOf("")
+    val price = mutableStateOf("")
+    val photo = mutableStateOf(R.drawable.img)
+    val SneakerList = database.sneakerDao().getAllSneakers()
+    var sneaker: Sneaker? = null
+
+    fun insertSneaker() = viewModelScope.launch {
+        val sneaker = Sneaker(
+            brand = brand.value,
+            model = model.value,
+            description = description.value,
+            price = price.value.toDouble(),
+            photo = photo.value
+            )
+        database.sneakerDao().insert(sneaker)
+    }
+
+    fun deleteSneaker(sneaker :  Sneaker) = viewModelScope.launch {
+        database.sneakerDao().delete(sneaker)
+    }
+
+    fun getSneakerById(id: Int) = viewModelScope.launch {
+        database.sneakerDao().getSneakerById(id)
+    }
+
+    fun UpdateSneaker(sneaker: Sneaker) = viewModelScope.launch {
+        database.sneakerDao().update(sneaker)
+    }
+
+    companion object{
+        val factory: ViewModelProvider.Factory = object : ViewModelProvider.Factory{
+            override fun <T : ViewModel> create(
+                modelClass: Class<T>,
+                extras: CreationExtras): T {
+                val database = (checkNotNull(extras[APPLICATION_KEY]) as App).database
+                return SneakerViewModel(database) as T
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/example/android_programming/composeui/Navigation/NavController.kt b/app/src/main/java/com/example/android_programming/composeui/Navigation/NavController.kt
index a22830b..2ddd298 100644
--- a/app/src/main/java/com/example/android_programming/composeui/Navigation/NavController.kt
+++ b/app/src/main/java/com/example/android_programming/composeui/Navigation/NavController.kt
@@ -16,6 +16,7 @@ import com.example.android_programming.composeui.Screens.ProfileScreen.Profile.P
 import com.example.android_programming.composeui.Screens.ProfileScreen.Profile.ProfileScreen
 import com.example.android_programming.composeui.Screens.ProfileScreen.SignIn.LoginScreen
 import com.example.android_programming.composeui.Screens.ProfileScreen.SignUp.SignUpScreen
+import com.example.android_programming.model.Sneaker
 import com.example.android_programming.model.SneakerItem
 import com.google.gson.Gson
 
@@ -57,14 +58,14 @@ fun NavController(navController: NavHostController){
         }
         composable(NavItem.AboutSneaker.route) { backStackEntry ->
             val sneakerItemString = backStackEntry.arguments?.getString("sneakerItem")
-            val sneakerItem = Gson().fromJson(sneakerItemString, SneakerItem::class.java)
+            val sneakerItem = Gson().fromJson(sneakerItemString, Sneaker::class.java)
             sneakerItem?.let { AboutSneaker(it, onBackClick = {
                 navController.navigateUp() })
             }
         }
         composable(NavItem.ChangeSneaker.route) { backStackEntry ->
             val sneakerItemString = backStackEntry.arguments?.getString("sneakerItem")
-            val sneakerItem = Gson().fromJson(sneakerItemString, SneakerItem::class.java)
+            val sneakerItem = Gson().fromJson(sneakerItemString, Sneaker::class.java)
             sneakerItem?.let { ChangeSneaker(it, onBackClick = {
                 navController.navigateUp() })
             }
diff --git a/app/src/main/java/com/example/android_programming/composeui/Screens/AdminPanel/AddPanel.kt b/app/src/main/java/com/example/android_programming/composeui/Screens/AdminPanel/AddPanel.kt
index 1d013a6..56c2376 100644
--- a/app/src/main/java/com/example/android_programming/composeui/Screens/AdminPanel/AddPanel.kt
+++ b/app/src/main/java/com/example/android_programming/composeui/Screens/AdminPanel/AddPanel.kt
@@ -1,5 +1,6 @@
 package com.example.android_programming.composeui.Screens.AdminPanel
 
+import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
 import androidx.compose.foundation.border
 import androidx.compose.foundation.layout.Arrangement
@@ -22,6 +23,7 @@ import androidx.compose.material.Text
 import androidx.compose.material.TextField
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableIntStateOf
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
@@ -29,23 +31,25 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.res.colorResource
+import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.text.TextStyle
 import androidx.compose.ui.text.input.ImeAction
 import androidx.compose.ui.text.input.KeyboardType
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import androidx.lifecycle.viewmodel.compose.viewModel
+import com.example.android_programming.App
 import com.example.android_programming.R
+import com.example.android_programming.SneakerViewModel
+import com.example.android_programming.database.AppDatabase
+import com.example.android_programming.model.PhotoManager
 
 @Composable
-@Preview
-fun AddPanel(){
-    var brand by remember { mutableStateOf("") }
-    var model by remember { mutableStateOf("") }
-    var description by remember { mutableStateOf("") }
-    var price by remember { mutableStateOf("") }
-
+fun AddPanel(sneakerViewModel: SneakerViewModel = viewModel(factory = SneakerViewModel.factory)){
+    val photoManager = PhotoManager()
     Row(
         modifier = Modifier
             .fillMaxWidth()
@@ -59,20 +63,22 @@ fun AddPanel(){
             horizontalAlignment = Alignment.CenterHorizontally,
             verticalArrangement = Arrangement.Center
         ) {
-            Box(
+            Image(
+                painter = painterResource(id = sneakerViewModel.photo.value),
+                contentDescription = "image",
+                contentScale = ContentScale.FillHeight,
                 modifier = Modifier
                     .fillMaxWidth()
                     .padding(16.dp)
-                    .height(150.dp)
-                    .background(Color.Gray)
-            ) {
-            }
+                    .height(200.dp)
+            )
             Button(
                 colors = ButtonDefaults.buttonColors(
                     backgroundColor = colorResource(id = R.color.figma_blue),
                     contentColor = Color.White
                 ),
                 onClick = {
+                    sneakerViewModel.photo.value = photoManager.changePhoto(sneakerViewModel.photo.value)
                 },
                 modifier = Modifier
                     .fillMaxWidth()
@@ -82,8 +88,8 @@ fun AddPanel(){
             }
 
             TextField(
-                value = brand,
-                onValueChange = { brand = it },
+                value = sneakerViewModel.brand.value,
+                onValueChange = { sneakerViewModel.brand.value = it },
                 modifier = Modifier
                     .fillMaxWidth()
                     .height(50.dp)
@@ -110,8 +116,8 @@ fun AddPanel(){
             Spacer(modifier = Modifier.height(16.dp))
 
             TextField(
-                value = model,
-                onValueChange = { model = it },
+                value = sneakerViewModel.model.value,
+                onValueChange = { sneakerViewModel.model.value = it },
                 modifier = Modifier
                     .fillMaxWidth()
                     .height(50.dp)
@@ -138,8 +144,8 @@ fun AddPanel(){
             Spacer(modifier = Modifier.height(16.dp))
 
             TextField(
-                value = description,
-                onValueChange = { description = it },
+                value = sneakerViewModel.description.value,
+                onValueChange = { sneakerViewModel.description.value = it },
                 modifier = Modifier
                     .fillMaxWidth()
                     .height(150.dp)
@@ -165,8 +171,8 @@ fun AddPanel(){
             Spacer(modifier = Modifier.height(16.dp))
 
             TextField(
-                value = price,
-                onValueChange = { price = it },
+                value = sneakerViewModel.price.value,
+                onValueChange = { sneakerViewModel.price.value = it },
                 modifier = Modifier
                     .fillMaxWidth()
                     .height(50.dp)
@@ -196,7 +202,7 @@ fun AddPanel(){
                     contentColor = Color.White
                 ),
                 onClick = {
-
+                    sneakerViewModel.insertSneaker()
                 },
                 modifier = Modifier
                     .fillMaxWidth()
diff --git a/app/src/main/java/com/example/android_programming/composeui/Screens/AdminPanel/CardSneakerForChange.kt b/app/src/main/java/com/example/android_programming/composeui/Screens/AdminPanel/CardSneakerForChange.kt
index ad47de2..8562698 100644
--- a/app/src/main/java/com/example/android_programming/composeui/Screens/AdminPanel/CardSneakerForChange.kt
+++ b/app/src/main/java/com/example/android_programming/composeui/Screens/AdminPanel/CardSneakerForChange.kt
@@ -27,13 +27,16 @@ import androidx.compose.ui.res.colorResource
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import androidx.lifecycle.viewmodel.compose.viewModel
 import androidx.navigation.NavHostController
 import com.example.android_programming.R
+import com.example.android_programming.SneakerViewModel
+import com.example.android_programming.model.Sneaker
 import com.example.android_programming.model.SneakerItem
 import com.google.gson.Gson
 
 @Composable
-fun CardSneakerForChange(item: SneakerItem, navController: NavHostController) {
+fun CardSneakerForChange(item: Sneaker, navController: NavHostController, sneakerViewModel: SneakerViewModel = viewModel(factory = SneakerViewModel.factory)) {
     Row(
         modifier = Modifier
             .fillMaxWidth()
@@ -44,7 +47,7 @@ fun CardSneakerForChange(item: SneakerItem, navController: NavHostController) {
         horizontalArrangement = Arrangement.SpaceBetween
     ) {
         Image(
-            painter = painterResource(id = item.imageId),
+            painter = painterResource(id = item.photo),
             contentDescription = "image",
             contentScale = ContentScale.FillWidth,
             modifier = Modifier
@@ -58,8 +61,8 @@ fun CardSneakerForChange(item: SneakerItem, navController: NavHostController) {
                 .weight(1f)
                 .padding(start = 16.dp)
         ) {
-            item.name?.let { Text(text = it, fontSize = 20.sp) }
-            Text(text = "${item.price} USD", color = Color.Red, fontSize = 16.sp)
+            item.brand?.let { Text(text = it, fontSize = 20.sp) }
+            Text(text = "${item.price} $", color = Color.Red, fontSize = 16.sp)
         }
 
         Button(
@@ -68,6 +71,10 @@ fun CardSneakerForChange(item: SneakerItem, navController: NavHostController) {
                 contentColor = Color.White
             ),
             onClick = {
+                sneakerViewModel.brand.value = item.brand ?: ""
+                sneakerViewModel.model.value = item.model ?: ""
+                sneakerViewModel.description.value = item.description ?: ""
+                sneakerViewModel.price.value = item.price.toString()
                 val sneakerItemString = Gson().toJson(item)
                 navController.navigate("changeSneaker/${sneakerItemString}") },
             modifier = Modifier
@@ -81,7 +88,9 @@ fun CardSneakerForChange(item: SneakerItem, navController: NavHostController) {
                 backgroundColor = colorResource(id = R.color.figma_blue),
                 contentColor = Color.White
             ),
-            onClick = { /*TODO*/ },
+            onClick = {
+                  sneakerViewModel.deleteSneaker(item)
+            },
             modifier = Modifier
                 .padding(end = 16.dp)
         ) {
diff --git a/app/src/main/java/com/example/android_programming/composeui/Screens/AdminPanel/ChangePanel.kt b/app/src/main/java/com/example/android_programming/composeui/Screens/AdminPanel/ChangePanel.kt
index 5f950aa..560a411 100644
--- a/app/src/main/java/com/example/android_programming/composeui/Screens/AdminPanel/ChangePanel.kt
+++ b/app/src/main/java/com/example/android_programming/composeui/Screens/AdminPanel/ChangePanel.kt
@@ -8,15 +8,19 @@ import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.itemsIndexed
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.collectAsState
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.unit.dp
+import androidx.lifecycle.viewmodel.compose.viewModel
 import androidx.navigation.NavHostController
 import com.example.android_programming.R
+import com.example.android_programming.SneakerViewModel
 import com.example.android_programming.model.SneakerItem
 
 @Composable
-fun ChangePanel(navHostController: NavHostController) {
+fun ChangePanel(navHostController: NavHostController, sneakerViewModel: SneakerViewModel = viewModel(factory = SneakerViewModel.factory)) {
+    val list = sneakerViewModel.SneakerList.collectAsState(initial = emptyList()).value
     Column(
         modifier = Modifier
             .fillMaxSize()
@@ -28,12 +32,7 @@ fun ChangePanel(navHostController: NavHostController) {
                 modifier = Modifier
                     .fillMaxSize()
             ) {
-                itemsIndexed(
-                    listOf(
-                        SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
-                        SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
-                        SneakerItem(R.drawable.sneaker, "Jordan", 179.99),
-                    )
+                itemsIndexed(list
                 ){_, item->
                     CardSneakerForChange(item = item, navHostController)
                 }
diff --git a/app/src/main/java/com/example/android_programming/composeui/Screens/AdminPanel/ChangeSneaker.kt b/app/src/main/java/com/example/android_programming/composeui/Screens/AdminPanel/ChangeSneaker.kt
index 0deb73a..e390420 100644
--- a/app/src/main/java/com/example/android_programming/composeui/Screens/AdminPanel/ChangeSneaker.kt
+++ b/app/src/main/java/com/example/android_programming/composeui/Screens/AdminPanel/ChangeSneaker.kt
@@ -4,11 +4,9 @@ import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
 import androidx.compose.foundation.border
 import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
-import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
@@ -41,15 +39,20 @@ import androidx.compose.ui.text.input.ImeAction
 import androidx.compose.ui.text.input.KeyboardType
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import androidx.lifecycle.viewmodel.compose.viewModel
 import com.example.android_programming.R
+import com.example.android_programming.SneakerViewModel
+import com.example.android_programming.model.PhotoManager
+import com.example.android_programming.model.Sneaker
 import com.example.android_programming.model.SneakerItem
 @Composable
-fun ChangeSneaker(sneaker: SneakerItem, onBackClick: () -> Unit) {
-    var brand by remember { mutableStateOf("") }
-    var model by remember { mutableStateOf("") }
-    var description by remember { mutableStateOf("") }
-    var price by remember { mutableStateOf("") }
-
+fun ChangeSneaker(sneaker: Sneaker, onBackClick: () -> Unit, sneakerViewModel: SneakerViewModel = viewModel(factory = SneakerViewModel.factory)) {
+    val brand = remember {mutableStateOf(sneaker.brand)}
+    val model = remember{mutableStateOf(sneaker.model)}
+    val description = remember{mutableStateOf(sneaker.description)}
+    val price = remember{mutableStateOf(sneaker.price.toString())}
+    var photo by remember { mutableStateOf(sneaker.photo) }
+    val photoManager = PhotoManager()
     Row(
         modifier = Modifier
             .fillMaxWidth()
@@ -76,7 +79,7 @@ fun ChangeSneaker(sneaker: SneakerItem, onBackClick: () -> Unit) {
                 )
             }
             Image(
-                painter = painterResource(id = sneaker.imageId),
+                painter = painterResource(id = photo),
                 contentDescription = "image",
                 contentScale = ContentScale.FillHeight,
                 modifier = Modifier
@@ -84,12 +87,14 @@ fun ChangeSneaker(sneaker: SneakerItem, onBackClick: () -> Unit) {
                     .padding(16.dp)
                     .height(200.dp)
             )
+
             Button(
                 colors = ButtonDefaults.buttonColors(
                     backgroundColor = colorResource(id = R.color.figma_blue),
                     contentColor = Color.White
                 ),
                 onClick = {
+                    photo = photoManager.changePhoto(photo)
                 },
                 modifier = Modifier
                     .fillMaxWidth()
@@ -99,8 +104,8 @@ fun ChangeSneaker(sneaker: SneakerItem, onBackClick: () -> Unit) {
             }
 
             TextField(
-                value = sneaker.name.toString(),
-                onValueChange = { brand = it },
+                value = brand.value,
+                onValueChange = { newValue -> brand.value = newValue },
                 modifier = Modifier
                     .fillMaxWidth()
                     .height(50.dp)
@@ -127,8 +132,8 @@ fun ChangeSneaker(sneaker: SneakerItem, onBackClick: () -> Unit) {
             Spacer(modifier = Modifier.height(16.dp))
 
             TextField(
-                value = model,
-                onValueChange = { model = it },
+                value = model.value,
+                onValueChange = { model.value = it },
                 modifier = Modifier
                     .fillMaxWidth()
                     .height(50.dp)
@@ -155,8 +160,8 @@ fun ChangeSneaker(sneaker: SneakerItem, onBackClick: () -> Unit) {
             Spacer(modifier = Modifier.height(16.dp))
 
             TextField(
-                value = description,
-                onValueChange = { description = it },
+                value = description.value,
+                onValueChange = { description.value = it },
                 modifier = Modifier
                     .fillMaxWidth()
                     .height(150.dp)
@@ -182,8 +187,8 @@ fun ChangeSneaker(sneaker: SneakerItem, onBackClick: () -> Unit) {
             Spacer(modifier = Modifier.height(16.dp))
 
             TextField(
-                value = sneaker.price.toString(),
-                onValueChange = { price = it },
+                value = price.value,
+                onValueChange = { price.value = it },
                 modifier = Modifier
                     .fillMaxWidth()
                     .height(50.dp)
@@ -213,7 +218,17 @@ fun ChangeSneaker(sneaker: SneakerItem, onBackClick: () -> Unit) {
                     contentColor = Color.White
                 ),
                 onClick = {
-
+                    sneakerViewModel.UpdateSneaker(
+                        Sneaker(
+                            id = sneaker.id,
+                            brand = brand.value,
+                            model = model.value,
+                            description = description.value,
+                            photo = photo,
+                            price = price.value.toDouble()
+                        )
+                    )
+                    onBackClick()
                 },
                 modifier = Modifier
                     .fillMaxWidth()
diff --git a/app/src/main/java/com/example/android_programming/composeui/Screens/HomeScreen/AboutSneaker.kt b/app/src/main/java/com/example/android_programming/composeui/Screens/HomeScreen/AboutSneaker.kt
index 24a5794..142cf87 100644
--- a/app/src/main/java/com/example/android_programming/composeui/Screens/HomeScreen/AboutSneaker.kt
+++ b/app/src/main/java/com/example/android_programming/composeui/Screens/HomeScreen/AboutSneaker.kt
@@ -32,10 +32,11 @@ import androidx.compose.ui.unit.sp
 import androidx.navigation.NavHostController
 import androidx.navigation.compose.rememberNavController
 import com.example.android_programming.R
+import com.example.android_programming.model.Sneaker
 import com.example.android_programming.model.SneakerItem
 
 @Composable
-fun AboutSneaker(sneaker: SneakerItem, onBackClick: () -> Unit) {
+fun AboutSneaker(sneaker: Sneaker, onBackClick: () -> Unit) {
     Column(
         modifier = Modifier
             .fillMaxSize()
@@ -55,7 +56,7 @@ fun AboutSneaker(sneaker: SneakerItem, onBackClick: () -> Unit) {
             )
         }
         Image(
-            painter = painterResource(id = sneaker.imageId),
+            painter = painterResource(id = sneaker.photo),
             contentDescription = "image",
             contentScale = ContentScale.FillWidth,
             modifier = Modifier
@@ -67,12 +68,17 @@ fun AboutSneaker(sneaker: SneakerItem, onBackClick: () -> Unit) {
             modifier = Modifier.padding(16.dp)
         ) {
             Text(
-                text = "${sneaker.name}",
+                text = "${sneaker.brand}",
+                fontSize = 25.sp,
+                fontWeight = FontWeight.Bold
+            )
+            Text(
+                text = "${sneaker.model}",
                 fontSize = 25.sp,
                 fontWeight = FontWeight.Bold
             )
             Text(text = "Price: $${sneaker.price}", fontSize = 16.sp)
-            Text(text = "Description: If you wear stylish sneakers, you are doing something good for yourself. And with colors inspired by the aisles of your local beauty store (plus cloud-like Air cushioning underfoot), you'll feel anything but mediocre in these mid-cut Js. Go on, treat yourself.", fontSize = 16.sp)
+            Text(text = "Description: ${sneaker.description}", fontSize = 16.sp)
             Button(
                 colors = ButtonDefaults.buttonColors(
                     backgroundColor = colorResource(id = R.color.figma_blue),
@@ -89,13 +95,4 @@ fun AboutSneaker(sneaker: SneakerItem, onBackClick: () -> Unit) {
             }
         }
     }
-}
-
-@Preview
-@Composable
-fun asds(){
-    val sdas = rememberNavController()
-    AboutSneaker(SneakerItem(R.drawable.sneaker, "Jordan", 159.99),
-        onBackClick = {
-            sdas.navigateUp() })
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/example/android_programming/composeui/Screens/HomeScreen/HomeScreen.kt b/app/src/main/java/com/example/android_programming/composeui/Screens/HomeScreen/HomeScreen.kt
index ef90ba1..12a43b0 100644
--- a/app/src/main/java/com/example/android_programming/composeui/Screens/HomeScreen/HomeScreen.kt
+++ b/app/src/main/java/com/example/android_programming/composeui/Screens/HomeScreen/HomeScreen.kt
@@ -14,9 +14,13 @@ import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.mutableStateListOf
+import androidx.compose.runtime.remember
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.unit.dp
 import androidx.navigation.NavHostController
 import com.example.android_programming.composeui.Screens.HomeScreen.FilterByBrand.ItemFilterByBrand
@@ -26,10 +30,16 @@ import com.example.android_programming.composeui.Screens.HomeScreen.SneakerRecyc
 import com.example.android_programming.R
 import com.example.android_programming.composeui.Screens.HomeScreen.FilterByBrand.FilterByBrand
 import com.example.android_programming.composeui.Screens.HomeScreen.SneakerRecyclerView.RecyclerView
+import com.example.android_programming.database.AppDatabase
+import com.example.android_programming.model.Sneaker
 import com.example.android_programming.model.getSneakers
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
 
 @Composable
 fun HomeScreen(navHostController: NavHostController) {
+    val context = LocalContext.current
+    val sneakers = remember { mutableStateListOf<Sneaker>() }
     Column(
         modifier = Modifier
             .fillMaxSize()
diff --git a/app/src/main/java/com/example/android_programming/composeui/Screens/HomeScreen/SneakerRecyclerView/CardSneaker.kt b/app/src/main/java/com/example/android_programming/composeui/Screens/HomeScreen/SneakerRecyclerView/CardSneaker.kt
index 76b0679..1b02b9d 100644
--- a/app/src/main/java/com/example/android_programming/composeui/Screens/HomeScreen/SneakerRecyclerView/CardSneaker.kt
+++ b/app/src/main/java/com/example/android_programming/composeui/Screens/HomeScreen/SneakerRecyclerView/CardSneaker.kt
@@ -29,11 +29,12 @@ import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.unit.dp
 import androidx.navigation.NavHostController
 import com.example.android_programming.R
+import com.example.android_programming.model.Sneaker
 import com.example.android_programming.model.SneakerItem
 import com.google.gson.Gson
 
 @Composable
-fun CardSneaker(item: SneakerItem, navController: NavHostController) {
+fun CardSneaker(item: Sneaker, navController: NavHostController) {
     val maxWidth = (LocalConfiguration.current.screenWidthDp / 2).dp
 
     Box(
@@ -53,7 +54,7 @@ fun CardSneaker(item: SneakerItem, navController: NavHostController) {
                 .widthIn(maxWidth)
         ) {
             Image(
-                painter = painterResource(id = item.imageId),
+                painter = painterResource(id = item.photo),
                 contentDescription = "image",
                 contentScale = ContentScale.FillWidth,
                 modifier = Modifier
@@ -71,7 +72,10 @@ fun CardSneaker(item: SneakerItem, navController: NavHostController) {
                         modifier = Modifier
                             .padding(10.dp, 0.dp)
                     ) {
-                        item.name?.let { Text(text = it) }
+                        Row {
+                            item.brand?.let { Text(text = "$it ") }
+                            item.model?.let { Text(text = it) }
+                        }
                         Text(text = item.price.toString(), color = Color.Red)
                     }
                     Column(
diff --git a/app/src/main/java/com/example/android_programming/composeui/Screens/HomeScreen/SneakerRecyclerView/RecyclerView.kt b/app/src/main/java/com/example/android_programming/composeui/Screens/HomeScreen/SneakerRecyclerView/RecyclerView.kt
index 666960d..9f195ad 100644
--- a/app/src/main/java/com/example/android_programming/composeui/Screens/HomeScreen/SneakerRecyclerView/RecyclerView.kt
+++ b/app/src/main/java/com/example/android_programming/composeui/Screens/HomeScreen/SneakerRecyclerView/RecyclerView.kt
@@ -10,19 +10,23 @@ import androidx.compose.foundation.layout.widthIn
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.itemsIndexed
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.collectAsState
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.unit.dp
+import androidx.lifecycle.viewmodel.compose.viewModel
 import androidx.navigation.NavHostController
-import com.example.android_programming.model.getSneakers
+import com.example.android_programming.SneakerViewModel
+import com.example.android_programming.model.Sneaker
+import kotlin.collections.chunked
 
 @Composable
-fun RecyclerView(navHostController : NavHostController) {
+fun RecyclerView(navHostController : NavHostController, sneakerViewModel: SneakerViewModel = viewModel(factory = SneakerViewModel.factory)) {
     Column(
         modifier = Modifier
             .fillMaxSize()
             .padding(bottom = 60.dp)
     ) {
-        val list = getSneakers()
+        val list = sneakerViewModel.SneakerList.collectAsState(initial = emptyList()).value
         val numColumns = 2
         val chunkedList = list.chunked(numColumns)
 
@@ -37,4 +41,4 @@ fun RecyclerView(navHostController : NavHostController) {
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/com/example/android_programming/dao/SneakerDao.kt b/app/src/main/java/com/example/android_programming/dao/SneakerDao.kt
index aaa1c3c..604d9a7 100644
--- a/app/src/main/java/com/example/android_programming/dao/SneakerDao.kt
+++ b/app/src/main/java/com/example/android_programming/dao/SneakerDao.kt
@@ -14,7 +14,7 @@ interface SneakerDao {
     suspend fun insert(sneaker: Sneaker)
 
     @Update
-    suspend fun update(sneaker: Sneaker)
+    suspend fun update(sneaker: Sneaker?)
 
     @Delete
     suspend fun delete(sneaker: Sneaker)
@@ -22,6 +22,6 @@ interface SneakerDao {
     @Query("SELECT*FROM sneakers")
     fun getAllSneakers(): Flow<List<Sneaker>>
 
-    @Query("SELECT*FROM sneakers WHERE id = :id")
-    suspend fun getSneakerById(id: Int)
+    @Query("SELECT * FROM sneakers WHERE id = :id")
+    suspend fun getSneakerById(id: Int): Sneaker
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/example/android_programming/database/AppDatabase.kt b/app/src/main/java/com/example/android_programming/database/AppDatabase.kt
new file mode 100644
index 0000000..d6d35df
--- /dev/null
+++ b/app/src/main/java/com/example/android_programming/database/AppDatabase.kt
@@ -0,0 +1,32 @@
+package com.example.android_programming.database
+
+import android.content.Context
+import androidx.room.Database
+import androidx.room.Room
+import androidx.room.RoomDatabase
+import com.example.android_programming.dao.SneakerDao
+import com.example.android_programming.model.Sneaker
+
+@Database(entities = [Sneaker::class], version = 2)
+abstract class AppDatabase : RoomDatabase() {
+    abstract fun sneakerDao(): SneakerDao
+
+    companion object {
+        private const val DB_NAME: String = "my-db"
+
+        @Volatile
+        private var INSTANCE: AppDatabase? = null
+
+        fun getInstance(context: Context): AppDatabase {
+            return INSTANCE ?: synchronized(this) {
+                val instance = Room.databaseBuilder(
+                    context.applicationContext,
+                    AppDatabase::class.java,
+                    DB_NAME
+                ).build()
+                INSTANCE = instance
+                instance
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/example/android_programming/model/PhotoManager.kt b/app/src/main/java/com/example/android_programming/model/PhotoManager.kt
new file mode 100644
index 0000000..56ab92a
--- /dev/null
+++ b/app/src/main/java/com/example/android_programming/model/PhotoManager.kt
@@ -0,0 +1,36 @@
+package com.example.android_programming.model
+
+import android.util.Log
+import com.example.android_programming.R
+
+class PhotoManager {
+    private val photos = listOf(
+        R.drawable.img,
+        R.drawable.img_1,
+        R.drawable.img_2,
+        R.drawable.img_3,
+        R.drawable.img_4,
+        R.drawable.img_5,
+    )
+
+    private var currentIndex = 0
+
+    fun changePhoto(int: Int): Int {
+        currentIndex = photos.indexOf(int)
+        if (photos.isNotEmpty()) {
+            if(currentIndex + 1 >= photos.size){
+                currentIndex = 0
+            }else{
+                currentIndex += 1
+            }
+            return photos[currentIndex]
+        } else {
+            return -1
+        }
+    }
+}
+
+
+
+
+
diff --git a/app/src/main/java/com/example/android_programming/model/Sneaker.kt b/app/src/main/java/com/example/android_programming/model/Sneaker.kt
index 1086691..833f3ee 100644
--- a/app/src/main/java/com/example/android_programming/model/Sneaker.kt
+++ b/app/src/main/java/com/example/android_programming/model/Sneaker.kt
@@ -1,5 +1,6 @@
 package com.example.android_programming.model
 
+import androidx.compose.runtime.MutableState
 import androidx.room.ColumnInfo
 import androidx.room.Entity
 import androidx.room.PrimaryKey
@@ -7,7 +8,7 @@ import androidx.room.PrimaryKey
 @Entity(tableName = "sneakers")
 data class Sneaker(
     @PrimaryKey(autoGenerate = true)
-    val id: Int,
+    val id: Int? = null,
     @ColumnInfo(name = "Brand")
     val brand: String,
     @ColumnInfo(name = "Model")
@@ -15,5 +16,7 @@ data class Sneaker(
     @ColumnInfo(name = "Description")
     val description: String,
     @ColumnInfo(name = "Price")
-    val price: Double
+    val price: Double,
+    @ColumnInfo(name = "Photo")
+    val photo: Int
 )
diff --git a/app/src/main/res/drawable/img.png b/app/src/main/res/drawable/img.png
new file mode 100644
index 0000000..1534f2d
Binary files /dev/null and b/app/src/main/res/drawable/img.png differ
diff --git a/app/src/main/res/drawable/img_1.png b/app/src/main/res/drawable/img_1.png
new file mode 100644
index 0000000..0516e4d
Binary files /dev/null and b/app/src/main/res/drawable/img_1.png differ
diff --git a/app/src/main/res/drawable/img_2.png b/app/src/main/res/drawable/img_2.png
new file mode 100644
index 0000000..4bb663d
Binary files /dev/null and b/app/src/main/res/drawable/img_2.png differ
diff --git a/app/src/main/res/drawable/img_3.png b/app/src/main/res/drawable/img_3.png
new file mode 100644
index 0000000..1e12008
Binary files /dev/null and b/app/src/main/res/drawable/img_3.png differ
diff --git a/app/src/main/res/drawable/img_4.png b/app/src/main/res/drawable/img_4.png
new file mode 100644
index 0000000..1df14d3
Binary files /dev/null and b/app/src/main/res/drawable/img_4.png differ
diff --git a/app/src/main/res/drawable/img_5.png b/app/src/main/res/drawable/img_5.png
new file mode 100644
index 0000000..59b6815
Binary files /dev/null and b/app/src/main/res/drawable/img_5.png differ