added navigation bottom bar

app/src/main/java/com/displaynone/acss/MainActivity.kt

@@ -1,10 +1,20 @@
 package com.displaynone.acss
 
 import android.os.Bundle
+import android.util.Log
+import android.view.View
 import androidx.activity.enableEdgeToEdge
+import androidx.annotation.IdRes
 import androidx.appcompat.app.AppCompatActivity
+import androidx.appcompat.widget.Toolbar
 import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsCompat
+import androidx.navigation.NavController
+import androidx.navigation.fragment.NavHostFragment
+import androidx.navigation.ui.AppBarConfiguration
+import androidx.navigation.ui.NavigationUI
+import com.displaynone.acss.components.auth.models.user.UserServiceST
+import com.google.android.material.bottomnavigation.BottomNavigationView
 
 class MainActivity : AppCompatActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
@@ -16,5 +26,40 @@ class MainActivity : AppCompatActivity() {
             v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
             insets
         }
+        Log.d("123",  R.id.action_nav_main_to_nav_profile.toString())
+        Log.d("123",  R.id.action_nav_main_to_nav_auth.toString())
+
+        val navController: NavController = this.setupNavigation()
+
+        if(isUserAuthenticated()) { navigateTo(navController, R.id.action_nav_main_to_nav_profile)} else {navigateTo(navController, R.id.action_nav_main_to_nav_auth)}
+    }
+    fun navigateTo(navController: NavController, @IdRes actionId: Int) {
+        navController.navigate(actionId)
+    }
+    private fun setupNavigation(): NavController {
+        val navView = findViewById<BottomNavigationView>(R.id.bottom_navigation)
+
+        val toolbar = findViewById<Toolbar>(R.id.toolbar);
+        setSupportActionBar(toolbar)
+        val navHostFragment = supportFragmentManager.findFragmentById(R.id.nav_host_fragment) as? NavHostFragment
+        if (navHostFragment == null){
+            throw IllegalStateException("NavHostFragment is null")
+        }
+
+        val navController = navHostFragment.navController
+        val appBarConfiguration = AppBarConfiguration(setOf(R.id.nav_auth,R.id.nav_scan, R.id.nav_profile, R.id.nav_admin))
+        NavigationUI.setupActionBarWithNavController(this, navController, appBarConfiguration)
+        NavigationUI.setupWithNavController(navView, navController)
+
+        navController.addOnDestinationChangedListener { _, destination, _ ->
+            Log.d("Navigate", "Navigate to " + destination.label)
+            navView.visibility = if (destination.id == R.id.nav_auth) View.GONE else View.VISIBLE
+        }
+
+        return navController
+    }
+
+    private fun isUserAuthenticated(): Boolean {
+        return UserServiceST.getInstance().hasTokens()
     }
 }

app/src/main/java/com/displaynone/acss/components/auth/models/user/UserServiceST.kt

@@ -37,6 +37,9 @@ class UserServiceST(
             }
         }
     }
+    fun hasTokens(): Boolean {
+        return tokenManager.hasTokens()
+    }
     suspend fun getMyLastVisits(pageNum: Int,
                                 pageSize: Int): Result<List<VisitDto>> {
         if (!tokenManager.hasTokens()) {

app/src/main/java/com/displaynone/acss/components/auth/models/user/repository/UserRepository.kt

@@ -126,7 +126,7 @@ class UserRepository(
         runCatching {
             Log.d("UserRepository", login)
             val encodedLogin = login.encodeURLPath()
-            val result = Network.client.get("$serverUrl/api/acs/login/visits/${encodedLogin}?page=$pageNum&size=$pageSize") {
+            val result = Network.client.get("$serverUrl/api/acs/visits/login/${encodedLogin}?page=$pageNum&size=$pageSize") {
                 headers {
                     append(HttpHeaders.Authorization, "Bearer $token")
                 }

app/src/main/res/layout/activity_main.xml

@@ -7,12 +7,36 @@
         android:layout_height="match_parent"
         tools:context=".MainActivity">
 
+    <com.google.android.material.appbar.AppBarLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <LinearLayout
+            android:id="@+id/root"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:orientation="vertical">
+        <androidx.appcompat.widget.Toolbar
+            android:id="@+id/toolbar"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            app:popupTheme="@style/Base.Theme.ACSS"/>
         <androidx.fragment.app.FragmentContainerView
             android:id="@+id/nav_host_fragment"
             android:name="androidx.navigation.fragment.NavHostFragment"
             android:layout_width="match_parent"
-        android:layout_height="match_parent"
+            android:layout_weight="1"
+            app:defaultNavHost="true"
+            android:layout_height="0dp"
             app:navGraph="@navigation/nav_graph" />
-
+        <com.google.android.material.bottomnavigation.BottomNavigationView
+            android:id="@+id/bottom_navigation"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            app:labelVisibilityMode="labeled"
+            app:menu="@menu/bottom_nav_menu"
+            app:itemIconSize="24dp" />
+        </LinearLayout>
+    </com.google.android.material.appbar.AppBarLayout>
 
 </androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/menu/bottom_nav_menu.xml

@@ -1,12 +1,17 @@
-
 <?xml version="1.0" encoding="utf-8"?>
 <menu xmlns:android="http://schemas.android.com/apk/res/android">
     <item
-        android:id="@+id/scan_fragment"
+        android:id="@+id/nav_scan"
         android:icon="@drawable/qr_code_scan"
         android:title="@string/scan" />
     <item
         android:id="@+id/nav_profile"
         android:icon="@drawable/_user_"
         android:title="@string/title_profile" />
+    <item
+        android:id="@+id/nav_admin"
+
+        android:icon="@drawable/_user_"
+        android:title="@string/admin" />
+
 </menu>

app/src/main/res/menu/toolbar.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <item
+        android:id="@+id/logout"
+        android:title="logout"
+        android:icon="@drawable/ic_photo"
+        app:showAsAction="ifRoom" />
+</menu>

app/src/main/res/navigation/nav_graph.xml

@@ -2,51 +2,63 @@
 <navigation 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"
-    app:startDestination="@id/authFragment">
+    app:startDestination="@id/nav_auth">
     <fragment
-        android:id="@+id/profileFragment"
+        android:id="@+id/nav_profile"
         android:name="com.displaynone.acss.ui.profile.ProfileFragment"
         android:label="ProfileFragment"
         tools:layout="@layout/fragment_profile">
         <action
             android:id="@+id/action_profileFragment_to_authFragment"
-            app:destination="@id/authFragment" />
+            app:destination="@id/nav_auth" />
         <action
             android:id="@+id/action_profileFragment_to_qrScanFragment"
-            app:destination="@id/qrScanFragment" />
+            app:destination="@id/nav_scan" />
         <action
             android:id="@+id/action_profileFragment_to_qrResultFragment"
             app:destination="@id/qrResultFragment" />
         <action
             android:id="@+id/action_profileFragment_to_adminFragment"
-            app:destination="@id/adminFragment" />
+            app:destination="@id/nav_admin" />
     </fragment>
+
+    <action
+        android:id="@+id/action_nav_main_to_nav_profile"
+        app:destination="@id/nav_profile" />
+    <action
+        android:id="@+id/action_nav_main_to_nav_auth"
+        app:destination="@id/nav_auth" />
+
     <fragment
-        android:id="@+id/authFragment"
+        android:id="@+id/nav_auth"
         android:name="com.displaynone.acss.ui.auth.AuthFragment"
         android:label="AuthFragment" >
         <action
             android:id="@+id/action_authFragment_to_profileFragment"
-            app:destination="@id/profileFragment" />
+            app:destination="@id/nav_profile" />
     </fragment>
     <fragment
-        android:id="@+id/qrScanFragment"
+        android:id="@+id/nav_scan"
         android:name="com.displaynone.acss.ui.scan.QrScanFragment"
-        android:label="QrScanFragment" />
+        android:label="QrScanFragment" >
+        <action
+            android:id="@+id/action_nav_scan_to_nav_profile"
+            app:destination="@id/nav_profile" />
+    </fragment>
     <fragment
         android:id="@+id/qrResultFragment"
         android:name="com.displaynone.acss.ui.result.QrResultFragment"
         android:label="QrResultFragment" >
         <action
             android:id="@+id/action_qrResultFragment_to_profileFragment"
-            app:destination="@id/profileFragment" />
+            app:destination="@id/nav_profile" />
     </fragment>
     <fragment
-        android:id="@+id/adminFragment"
+        android:id="@+id/nav_admin"
         android:name="com.displaynone.acss.ui.admin.AdminFragment"
         android:label="AdminFragment" >
         <action
             android:id="@+id/action_adminFragment_to_profileFragment"
-            app:destination="@id/profileFragment" />
+            app:destination="@id/nav_profile" />
     </fragment>
 </navigation>

app/src/main/res/values/strings.xml

@@ -18,6 +18,7 @@
     <string name="administrator_searc_button_search"> Search </string>
     <string name="title_profile">Your profile</string>
     <string name="сhange_rights">Change rights using smartphone</string>
+    <string name="admin">Admin panel</string>
 
 
 </resources>