Implement token cashing

Fix theme

data/src/main/java/com/nto/data/utils/RetrofitApi.kt

@@ -11,7 +11,7 @@ import retrofit2.http.PUT
 import retrofit2.http.Query
 
 interface RetrofitApi {
-    @GET("employee/admin/auth")
+    @GET("employee/auth")
     fun auth(@Header("Authorization") token: String): Call<ResponseBody>
 
     @GET("employee/info")

domain/src/main/java/com/nto/domain/usecase/LoginUseCase.kt

@@ -12,5 +12,4 @@ class LoginUseCase @Inject constructor(private val domainRepositoryImpl: DomainR
     suspend fun auth(email: String, password: String): LoginResult {
         return domainRepositoryImpl.auth(email, password)
     }
-
 }

domain/src/main/java/com/nto/domain/usecase/SplashScreenUseCase.kt

@@ -0,0 +1,10 @@
+package com.nto.domain.usecase
+
+import com.nto.domain.repository.DomainRepositoryImpl
+import javax.inject.Inject
+
+class SplashScreenUseCase @Inject constructor(private val domainRepositoryImpl: DomainRepositoryImpl) {
+    suspend fun getToken(): String? {
+        return domainRepositoryImpl.getToken()
+    }
+}

presentation/src/main/java/com/nto/presentation/MainActivity.kt

@@ -1,44 +1,50 @@
 package com.nto.presentation
 
-import android.app.Activity
-import android.os.Build
 import android.os.Bundle
-import android.view.WindowInsets
 import androidx.activity.ComponentActivity
-import androidx.activity.compose.LocalActivity
 import androidx.activity.compose.setContent
-import androidx.activity.enableEdgeToEdge
+import androidx.activity.viewModels
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.padding
-import androidx.compose.material3.OutlinedButton
 import androidx.compose.material3.Scaffold
+import androidx.compose.runtime.collectAsState
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.toArgb
-import androidx.compose.ui.platform.LocalContext
+import androidx.hilt.navigation.compose.hiltViewModel
 import androidx.navigation.compose.rememberNavController
 import com.nto.presentation.composable.Navigation
+import com.nto.presentation.screens.splashScreen.SplashScreenViewModel
 import com.nto.presentation.theme.NTOTheme
+import com.nto.presentation.theme.TextColor
 import dagger.hilt.android.AndroidEntryPoint
 
 
 @AndroidEntryPoint
 class MainActivity : ComponentActivity() {
+    val viewmodel by viewModels<SplashScreenViewModel>()
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        this.window.statusBarColor = TextColor.toArgb()
+        viewmodel.checkLogin().apply {
             setContent {
                 NTOTheme {
                     //XML SUCKS! We use Jetpack Compose btw :>
-                this.window.statusBarColor = NTOTheme.colors.primaryText.toArgb()
+                    val state = viewmodel.state.collectAsState().value
+
                     Scaffold(modifier = Modifier.fillMaxSize()) { innerPadding ->
                         val navController = rememberNavController()
                         Navigation(
                             navController = navController,
                             modifier = Modifier
                                 .padding(innerPadding)
-                            .fillMaxSize()
+                                .fillMaxSize(),
+                            skipAuth = state.skipAuth
                         )
                     }
                 }
             }
         }
     }
+}

presentation/src/main/java/com/nto/presentation/composable/Navigation.kt

@@ -11,11 +11,11 @@ import com.nto.presentation.screens.profileScreen.ProfileScreen
 import com.nto.presentation.screens.scanResult.ScanResultScreen
 
 @Composable
-fun Navigation(navController: NavHostController, modifier: Modifier = Modifier) {
+fun Navigation(navController: NavHostController, skipAuth: Boolean, modifier: Modifier = Modifier) {
     NavHost(
         navController = navController,
         modifier = modifier,
-        startDestination = Destinations.Login
+        startDestination = if (skipAuth) Destinations.Profile else Destinations.Login
     ) {
         composable<Destinations.Login> {
             LoginScreen(navController)

presentation/src/main/java/com/nto/presentation/screens/loginScreen/LoginScreen.kt

@@ -20,7 +20,6 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.layout.ContentScale
-import androidx.compose.ui.res.colorResource
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontWeight

presentation/src/main/java/com/nto/presentation/screens/loginScreen/LoginViewModel.kt

@@ -18,7 +18,9 @@ import kotlinx.coroutines.launch
 import javax.inject.Inject
 
 @HiltViewModel
-class LoginViewModel @Inject constructor(private val useCase: LoginUseCase, @ApplicationContext private val context: Context) : ViewModel() {
+class LoginViewModel @Inject constructor(
+    private val useCase: LoginUseCase, @ApplicationContext private val context: Context
+) : ViewModel() {
     private val _state = MutableStateFlow(LoginScreenState())
 
     val state: StateFlow<LoginScreenState>
@@ -52,7 +54,7 @@ class LoginViewModel @Inject constructor(private val useCase: LoginUseCase, @App
             if (result.successful) {
                 Dispatchers.Main {
                     navController.navigate(Destinations.Profile) {
-                        popUpTo<Destinations.Login>() {
+                        popUpTo<Destinations.Login> {
                             inclusive = true
                         }
                     }

presentation/src/main/java/com/nto/presentation/screens/profileScreen/ProfileState.kt

@@ -22,7 +22,11 @@ data class ProfileState(
         this.firstName = o.firstName
         this.secondName = o.secondName
         this.thirdName = o.thirdName
-        this.lastOpen = o.lastVisit.format(dateFormat)
+        this.lastOpen = try {
+            o.lastVisit.format(dateFormat)
+        } catch (e: NullPointerException) {
+            "Exception!"
+        }
         this.job = translatePosition(o.position, context)
         this.isUnauthorized = o.isUnauthorized
     }

presentation/src/main/java/com/nto/presentation/screens/splashScreen/SplashScreenState.kt

@@ -0,0 +1,5 @@
+package com.nto.presentation.screens.splashScreen
+
+data class SplashScreenState(
+    val skipAuth: Boolean = false
+)

presentation/src/main/java/com/nto/presentation/screens/splashScreen/SplashScreenViewModel.kt

@@ -0,0 +1,31 @@
+package com.nto.presentation.screens.splashScreen
+
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import com.nto.domain.usecase.SplashScreenUseCase
+import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.launch
+import javax.inject.Inject
+
+@HiltViewModel
+class SplashScreenViewModel @Inject constructor(private val useCase: SplashScreenUseCase) : ViewModel(){
+    private val _state = MutableStateFlow(
+        SplashScreenState()
+    )
+
+    val state: StateFlow<SplashScreenState>
+        get() = _state.asStateFlow()
+
+    fun checkLogin(){
+        viewModelScope.launch(Dispatchers.IO) {
+            val token = useCase.getToken()
+            if (!token.isNullOrBlank()){
+                _state.tryEmit(_state.value.copy(skipAuth = true))
+            }
+        }
+    }
+}

presentation/src/main/java/com/nto/presentation/theme/Color.kt

@@ -12,6 +12,7 @@ val Green = Color(0xFF738D73)
 val GreenDisabled = Color(0xFFCAD5CA)
 val Error = Color(0xFFD28989)
 val Warning = Color(0xFFCFC37F)
+val TextColor = Color(0xFF211A1D)
 
 @Immutable
 data class AppColors(
@@ -51,7 +52,7 @@ val extendedColor = AppColors(
     secondaryBackground = Color.Black,
     inputFieldBackground = BoxGray,
     disabledText = TextGray,
-    primaryText = Color.Black,
+    primaryText = TextColor,
     secondaryText = Color.White,
     button = Green,
     buttonDisabled = GreenDisabled,