need to do ChangeHotel

app/src/main/java/com/example/androidlabs/DB/models/Hotel.kt

@@ -12,18 +12,18 @@ data class Hotel (
     @ColumnInfo(name = "Name")
     val name: String,
 
-    @ColumnInfo(name = "Price")
+    @ColumnInfo(name = "Price")//
     val price: Double,
 
-    @ColumnInfo(name = "Img")
+    @ColumnInfo(name = "Img")//
     val img: Int,
 
-    @ColumnInfo(name = "Stars")
+    @ColumnInfo(name = "Stars")//
     val stars: Int,
 
-    @ColumnInfo(name = "Location")
+    @ColumnInfo(name = "Location")//
     val location: String,
 
-    @ColumnInfo(name = "Info")
+    @ColumnInfo(name = "Info")//
     val info: String,
 )

app/src/main/java/com/example/androidlabs/Navigation/NavController.kt

@@ -1,18 +1,14 @@
 package com.example.androidlabs.Navigation
 
-import android.util.Log
 import androidx.compose.runtime.Composable
 import androidx.lifecycle.viewmodel.compose.viewModel
 import androidx.navigation.NavHostController
 import androidx.navigation.compose.NavHost
 import androidx.navigation.compose.composable
 import com.example.androidlabs.DB.models.Hotel
-import com.example.androidlabs.DB.viewModels.HotelViewModel
 import com.example.androidlabs.DB.viewModels.OrderViewModel
 import com.example.androidlabs.MyOrderScreen.MyOrderScreen
-import com.example.androidlabs.R
 import com.example.androidlabs.booking.BookingScreen
-import com.example.androidlabs.homeScreen.CardItem.HotelCard
 import com.example.androidlabs.homeScreen.HomeScreen
 import com.example.androidlabs.hotelScreen.HotelInfo
 import com.example.androidlabs.profileScreen.profile.Person
@@ -21,6 +17,7 @@ import com.example.androidlabs.profileScreen.signIn.LoginScreen
 import com.example.androidlabs.profileScreen.signUp.SignUpScreen
 import com.example.androidlabs.adminPanel.AddPanel
 import com.example.androidlabs.adminPanel.AdminPanel
+import com.example.androidlabs.adminPanel.ChangeHotel
 import com.example.androidlabs.adminPanel.ChangePanel
 import com.google.gson.Gson
 
@@ -61,6 +58,13 @@ fun NavController(navController: NavHostController) {
             hotelItem?.let { BookingScreen(orderViewModel, it, navController)
             }
         }
+        composable(NavItem.ChangeHotel.route) { backStackEntry ->
+            val hotelItemString = backStackEntry.arguments?.getString("hotelItem")
+            val hotelItem = Gson().fromJson(hotelItemString, Hotel::class.java)
+            hotelItem?.let { ChangeHotel(it, onBackClick = {
+                navController.navigateUp() })
+            }
+        }
         composable(NavItem.Person.route) {
             Person(navController)
         }
@@ -68,10 +72,11 @@ fun NavController(navController: NavHostController) {
             AdminPanel(navController)
         }
         composable(NavItem.AddPanel.route){
-            AddPanel()
+            AddPanel(navController)
         }
         composable(NavItem.ChangePanel.route){
             ChangePanel(navController)
         }
+
     }
 }

app/src/main/java/com/example/androidlabs/Navigation/NavItem.kt

@@ -19,6 +19,6 @@ sealed class NavItem(val route: String, val icon: ImageVector?){
     object AdminPanel : NavItem("admin", Icons.Default.Build)
     object AddPanel : NavItem("add", null)
     object ChangePanel : NavItem("change", null)
-//    object ChangeHotel : NavItem("changeHotel/{hotelItem}", null)
+    object ChangeHotel : NavItem("changeHotel/{hotelItem}", null)
 
 }

app/src/main/java/com/example/androidlabs/adminPanel/AddPanel.kt

@@ -41,11 +41,15 @@ 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 androidx.navigation.NavHostController
+import com.example.androidlabs.DB.models.PhotoManager
+import com.example.androidlabs.DB.viewModels.HotelViewModel
 import com.example.androidlabs.R
 
 
 @Composable
-fun AddPanel(){
+fun AddPanel(navHostController: NavHostController, hotelViewModel: HotelViewModel = viewModel(factory = HotelViewModel.factory)){
+    val photoManager = PhotoManager()
     Row(
         modifier = Modifier
             .fillMaxWidth()
@@ -59,7 +63,7 @@ fun AddPanel(){
             verticalArrangement = Arrangement.Center
         ) {
             Image(
-                painter = painterResource(id = R.drawable.img),
+                painter = painterResource(id = hotelViewModel.img.value),
                 contentDescription = "image",
                 contentScale = ContentScale.FillHeight,
                 modifier = Modifier
@@ -73,7 +77,8 @@ fun AddPanel(){
                     contentColor = Color.White
                 ),
                 onClick = {
-                          //TODO
+                    hotelViewModel.img.value = photoManager.changePhoto(hotelViewModel.img.value)
+
                 },
                 modifier = Modifier
                     .fillMaxWidth()
@@ -82,10 +87,35 @@ fun AddPanel(){
             ) {
                 Text("Add image")
             }
-
             TextField(
-                value = "",
+                value = hotelViewModel.name.value,
-                onValueChange = { },
+                onValueChange = { hotelViewModel.name.value = it },
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .height(50.dp)
+                    .padding(16.dp, 0.dp)
+                    .border(1.dp, Color.Gray, RoundedCornerShape(4.dp)),
+                singleLine = true,
+                keyboardOptions = KeyboardOptions(
+                    keyboardType = KeyboardType.Text,
+                    imeAction = ImeAction.Next
+                ),
+                keyboardActions = KeyboardActions(
+                    onNext = {
+
+                    }
+                ),
+                placeholder = {
+                    Text(
+                        text = "Name",
+                        style = TextStyle(fontSize = 12.sp)
+                    )
+                }
+            )
+            Spacer(modifier = Modifier.height(16.dp))
+            TextField(
+                value = hotelViewModel.stars.value,
+                onValueChange = { hotelViewModel.stars.value = it },
                 modifier = Modifier
                     .fillMaxWidth()
                     .height(50.dp)
@@ -111,8 +141,8 @@ fun AddPanel(){
             Spacer(modifier = Modifier.height(16.dp))
 
             TextField(
-                value = "",
+                value = hotelViewModel.location.value,
-                onValueChange = { },
+                onValueChange = { hotelViewModel.location.value = it },
                 modifier = Modifier
                     .fillMaxWidth()
                     .height(50.dp)
@@ -138,36 +168,11 @@ fun AddPanel(){
 
             Spacer(modifier = Modifier.height(16.dp))
 
-            TextField(
-                value = "",
-                onValueChange = { },
-                modifier = Modifier
-                    .fillMaxWidth()
-                    .height(50.dp)
-                    .padding(16.dp, 0.dp)
-                    .border(1.dp, Color.Gray, RoundedCornerShape(4.dp)),
-                singleLine = true,
-                keyboardOptions = KeyboardOptions(
-                    keyboardType = KeyboardType.Text,
-                    imeAction = ImeAction.Next
-                ),
-                keyboardActions = KeyboardActions(
-                    onNext = {
 
-                    }
-                ),
-                placeholder = {
-                    Text(
-                        text = "Info",
-                        style = TextStyle(fontSize = 12.sp)
-                    )
-                }
-            )
-            Spacer(modifier = Modifier.height(16.dp))
 
             TextField(
-                value = "",
+                value = hotelViewModel.price.value,
-                onValueChange = { },
+                onValueChange = { hotelViewModel.price.value = it },
                 modifier = Modifier
                     .fillMaxWidth()
                     .height(50.dp)
@@ -193,8 +198,8 @@ fun AddPanel(){
             Spacer(modifier = Modifier.height(16.dp))
 
             TextField(
-                value = "",
+                value = hotelViewModel.info.value,
-                onValueChange = { },
+                onValueChange = { hotelViewModel.info.value = it },
                 modifier = Modifier
                     .fillMaxWidth()
                     .height(50.dp)
@@ -224,7 +229,8 @@ fun AddPanel(){
                     contentColor = Color.White
                 ),
                 onClick = {
-                          //
+                    hotelViewModel.insertHotel()
+                    navHostController.navigate("home")
                 },
                 modifier = Modifier
                     .fillMaxWidth()
@@ -241,6 +247,6 @@ fun AddPanel(){
 @Composable
 fun AddPreview() {
 
-    AddPanel()
+    //AddPanel()
 
 }

app/src/main/java/com/example/androidlabs/adminPanel/AdminPanel.kt

@@ -4,6 +4,8 @@ import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.padding
+import androidx.compose.material.AlertDialog
+import androidx.compose.material.Button
 import androidx.compose.material.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
@@ -16,13 +18,34 @@ import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import androidx.navigation.NavHostController
 import androidx.navigation.compose.rememberNavController
+import com.example.androidlabs.DB.models.RoleEnum
+import com.example.androidlabs.GlobalUser
 import com.example.androidlabs.profileScreen.signIn.LoginScreen
 
 @Composable
 fun AdminPanel(navHostController: NavHostController) {
     var isAddPanelVisible by remember { mutableStateOf(false) }
     var isChangePanelVisible by remember { mutableStateOf(true) }
-
+    var showDialog by remember { mutableStateOf(GlobalUser.getInstance().getUser()?.role == RoleEnum.User || GlobalUser.getInstance().getUser()?.role == null) }
+    if (showDialog) {
+        AlertDialog(
+            onDismissRequest = { showDialog = false },
+            title = {
+                Text("Access denied")
+            },
+            text = {
+                Text("You are not admin")
+            },
+            confirmButton = {
+                Button(
+                    onClick = { navHostController.navigate("home") }
+                ) {
+                    Text("OK")
+                }
+            }
+        )
+    }
+    else{
     Column(
         modifier = Modifier
             .fillMaxSize()
@@ -41,7 +64,7 @@ fun AdminPanel(navHostController: NavHostController) {
         )
 
         if (isAddPanelVisible) {
-            AddPanel()
+            AddPanel(navHostController)
         }
 
         if (isChangePanelVisible) {
@@ -49,6 +72,7 @@ fun AdminPanel(navHostController: NavHostController) {
         }
     }
     }
+}
 
 @Composable
 @Preview(showBackground = true)

app/src/main/java/com/example/androidlabs/adminPanel/CardHotelForChange.kt

@@ -2,7 +2,6 @@ package com.example.androidlabs.adminPanel
 
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
-import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
@@ -10,7 +9,13 @@ import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.Button
+import androidx.compose.material.ButtonDefaults
+import androidx.compose.material.Icon
 import androidx.compose.material.Text
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Create
+import androidx.compose.material.icons.filled.Delete
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
@@ -22,15 +27,17 @@ import androidx.compose.ui.res.painterResource
 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 androidx.navigation.NavHostController
 import androidx.navigation.compose.rememberNavController
-import com.example.androidlabs.Hotel
+import com.example.androidlabs.DB.models.Hotel
+import com.example.androidlabs.DB.viewModels.HotelViewModel
 import com.example.androidlabs.R
 import com.google.gson.Gson
 
 
 @Composable
-fun CardHotelForChange(item: Hotel, navController: NavHostController) {
+fun CardHotelForChange(item: Hotel, navController: NavHostController, hotelViewModel: HotelViewModel = viewModel(factory = HotelViewModel.factory)) {
     Row(
         modifier = Modifier
             .fillMaxWidth()
@@ -59,28 +66,39 @@ fun CardHotelForChange(item: Hotel, navController: NavHostController) {
             Text(text = "${item.location}", color = Color.Red, fontSize = 16.sp)
         }
 
-        Image(
+        Button(
-            painter = painterResource(id = R.drawable.baseline_edit_24),
+            colors = ButtonDefaults.buttonColors(
-            contentDescription = "image",
+                backgroundColor = colorResource(id = R.color.figma_blue),
-            modifier = Modifier
+                contentColor = Color.White
-                .size(40.dp)
+            ),
-                .padding(10.dp)
+            onClick = {
-                .clickable {
+                hotelViewModel.name.value = item.name ?: ""
+                hotelViewModel.price.value = item.price.toString()
+                hotelViewModel.stars.value = item.stars.toString()
+                hotelViewModel.location.value = item.location ?: ""
+                hotelViewModel.info.value = item.info ?: ""
+
                 val hotelItemString = Gson().toJson(item)
-                    navController.navigate("changeHotel/${hotelItemString}")
+                navController.navigate("changeHotel/${hotelItemString}") },
-                }
-        )
-
-        Image(
-            painter = painterResource(id = R.drawable.baseline_delete_24),
-            contentDescription = "image",
             modifier = Modifier
-                .size(40.dp)
+                .padding(end = 16.dp)
-                .padding(10.dp)
+        ) {
-                .clickable {
+            Icon(imageVector = Icons.Default.Create, contentDescription = "change")
-
+        }
+
+        Button(
+            colors = ButtonDefaults.buttonColors(
+                backgroundColor = colorResource(id = R.color.figma_blue),
+                contentColor = Color.White
+            ),
+            onClick = {
+                hotelViewModel.deleteHotel(item)
+            },
+            modifier = Modifier
+                .padding(end = 16.dp)
+        ) {
+            Icon(imageVector = Icons.Default.Delete, contentDescription = "delete")
         }
-        )
     }
 }
 
@@ -91,5 +109,5 @@ fun CardHotelForChange(item: Hotel, navController: NavHostController) {
 @Preview
 fun CardHotelLikePreview(){
     val navController = rememberNavController()
-    CardHotelForChange(Hotel("Hotel", R.drawable.img, 5, "location", "info", 4000), navController)
+    //CardHotelForChange(Hotel("Hotel", R.drawable.img, 5, "location", "info", 4000), navController)
 }

app/src/main/java/com/example/androidlabs/adminPanel/ChangeHotel.kt

@@ -0,0 +1,10 @@
+package com.example.androidlabs.adminPanel
+
+import androidx.compose.runtime.Composable
+import com.example.androidlabs.DB.models.Hotel
+import com.example.androidlabs.DB.viewModels.HotelViewModel
+import androidx.lifecycle.viewmodel.compose.viewModel
+@Composable
+fun ChangeHotel(sneaker: Hotel, onBackClick: () -> Unit, sneakerViewModel: HotelViewModel = viewModel(factory = HotelViewModel.factory)) {
+    //TODO
+}

app/src/main/java/com/example/androidlabs/adminPanel/ChangePanel.kt

@@ -14,13 +14,14 @@ 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.androidlabs.DB.viewModels.HotelViewModel
 import com.example.androidlabs.Hotel
 import com.example.androidlabs.R
 
 
 @Composable
-fun ChangePanel(navHostController: NavHostController){
+fun ChangePanel(navHostController: NavHostController, hotelViewModel: HotelViewModel = viewModel(factory = HotelViewModel.factory)){
-    //val list = sneakerViewModel.SneakerList.collectAsState(initial = emptyList()).value
+    val list = hotelViewModel.HotelList.collectAsState(initial = emptyList()).value
     Column(
         modifier = Modifier
             .fillMaxSize()
@@ -32,15 +33,9 @@ fun ChangePanel(navHostController: NavHostController){
                 modifier = Modifier
                     .fillMaxSize()
             ) {
-                itemsIndexed(
+                itemsIndexed(list
-                listOf(
-                    Hotel("Hotel", R.drawable.img, 5, "location", "info", 4000),
-                    Hotel("Hotel", R.drawable.img, 5, "location", "info", 4000),
-                    Hotel("Hotel", R.drawable.img, 5, "location", "info", 4000)
-                )
                 ){_, item->
                     CardHotelForChange(item = item, navHostController)
-
                 }
             }
         }