🔀 :: (#954) AI 챗봇 기능 구현

app/src/main/kotlin/team/aliens/dms/android/app/navigation/BottomMenu.kt

@@ -27,6 +27,13 @@ sealed class BottomMenu(
         title = "신청",
     )
 
+    data object ChatBot : BottomMenu(
+        route = ChatBotScreenNav,
+        icon = DmsIcon.ChatBot,
+        selectedIcon = DmsIcon.ChatBotFill,
+        title = "챗봇",
+    )
+
     data object MyPage : BottomMenu(
         route = MyPageScreenNav,
         icon = DmsIcon.MyPage,

app/src/main/kotlin/team/aliens/dms/android/app/navigation/BottomNavigationBar.kt

@@ -25,6 +25,7 @@ import team.aliens.dms.android.core.designsystem.labelB
 private val bottomMenus = listOf(
     BottomMenu.Home,
     BottomMenu.Application,
+    BottomMenu.ChatBot,
     BottomMenu.MyPage,
 )
 
@@ -51,9 +52,11 @@ fun BottomNavigationBar(
 
             NavigationBarItem(
                 selected = selected,
-                enabled = !selected,
+                enabled = true,
                 onClick = {
-                    onNavigate(destination.route)
+                    if (!selected) {
+                        onNavigate(destination.route)
+                    }
                 },
                 colors = NavigationBarItemDefaults.colors(
                     indicatorColor = Color.Transparent,
@@ -64,7 +67,13 @@ fun BottomNavigationBar(
                     ) {
                         Icon(
                             modifier = Modifier.size(32.dp),
-                            painter = painterResource(id = if (selected) destination.selectedIcon else destination.icon),
+                            painter = painterResource(
+                                id = if (selected) {
+                                    destination.selectedIcon
+                                } else {
+                                    destination.icon
+                                },
+                            ),
                             contentDescription = destination.title,
                             tint = color,
                         )

app/src/main/kotlin/team/aliens/dms/android/app/navigation/DmsNavKeys.kt

@@ -14,6 +14,9 @@ data object SignInScreenNav : NavKey
 @Serializable
 data object HomeScreenNav : NavKey
 
+@Serializable
+data object ChatBotScreenNav : NavKey
+
 @Serializable
 data object MealScreenNav : NavKey
 

app/src/main/kotlin/team/aliens/dms/android/app/ui/DmsApp.kt

@@ -13,6 +13,9 @@ import androidx.compose.runtime.CompositionLocalProvider
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.unit.dp
@@ -84,6 +87,8 @@ import team.aliens.dms.android.app.navigation.SignUpSetPasswordNav
 import team.aliens.dms.android.app.navigation.SignUpTermsNav
 import team.aliens.dms.android.feature.latestudy.navigation.LateStudyRoute
 import java.util.UUID
+import team.aliens.dms.android.app.navigation.ChatBotScreenNav
+import team.aliens.dms.android.feature.chatbot.ui.ChatBotRoute
 
 
 @Composable
@@ -97,12 +102,14 @@ fun DmsApp(
 
     val backStack = rememberNavBackStack(OnboardingScreenNav)
     val resultStore = rememberResultStore()
+    var isChatInputFocused by remember { mutableStateOf(false) }
     val currentScreen = backStack.lastOrNull()
     val shouldShowBottomBar = currentScreen in listOf(
         HomeScreenNav,
         ApplicationScreenNav,
+        ChatBotScreenNav,
         MyPageScreenNav,
-    )
+    ) && !(currentScreen == ChatBotScreenNav && isChatInputFocused)
 
     LaunchedEffect(isStartupResolved, isOnboardingCompleted, isJwtAvailable) {
         if (!isStartupResolved) return@LaunchedEffect
@@ -130,13 +137,10 @@ fun DmsApp(
                         currentScreen = currentScreen.toString(),
                         onNavigate = { destination ->
                             if (currentScreen != destination) {
-                                when (destination) {
-                                    is HomeScreenNav -> {
-                                        backStack.remove(HomeScreenNav)
-                                    }
-                                }
                                 backStack.removeAll {
-                                    it is ApplicationScreenNav ||
+                                    it is HomeScreenNav ||
+                                            it is ApplicationScreenNav ||
+                                            it is ChatBotScreenNav ||
                                             it is MyPageScreenNav
                                 }
                                 backStack.add(destination)
@@ -213,6 +217,13 @@ fun DmsApp(
                                 }
                             )
                         }
+                        entry<ChatBotScreenNav> {
+                            ChatBotRoute(
+                                onInputFocusChange = { focused ->
+                                    isChatInputFocused = focused
+                                },
+                            )
+                        }
                         entry<VoteScreenNav> {
                             VoteRoute(
                                 onNavigateBack = { backStack.remove(VoteScreenNav) },

core/design-system/src/main/java/team/aliens/dms/android/core/designsystem/foundation/DmsIcon.kt

@@ -24,6 +24,8 @@ object DmsIcon {
     val HomeFill = R.drawable.ic_home_fill
     val CheckCircle = R.drawable.ic_application
     val CheckCircleFill = R.drawable.ic_application_fill
+    val ChatBot = R.drawable.ic_chatbot
+    val ChatBotFill = R.drawable.ic_chatbot_fill
     val MyPage = R.drawable.ic_my_page
     val MyPageFill = R.drawable.ic_my_page_fill
     val Information = R.drawable.ic_information

core/design-system/src/main/res/drawable/ic_chatbot.xml

@@ -0,0 +1,22 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="32dp"
+    android:height="32dp"
+    android:viewportWidth="32"
+    android:viewportHeight="32">
+  <path
+      android:pathData="M5.714,26.737L10,23.368H24.142C25,23.368 26.235,23.418 27.142,22.526C28.05,21.634 28,19.832 28,19.832V7.705C28,5.937 27.663,5.632 26.714,4.842C25.906,4.17 25.428,4 24.142,4H7.771C5.971,4 5.696,4.018 4.857,4.842C4.018,5.666 4,6.278 4,7.705L4,28L5.714,26.737ZM5.714,7.705V25.053L10,21.684H24.142C24.708,21.684 25.278,21.655 25.681,21.259C26.084,20.863 26.285,20.387 26.285,19.832V7.705C26.285,7.149 26.084,6.674 25.681,6.278C25.278,5.882 24.794,5.684 24.228,5.684H7.771C7.206,5.684 6.721,5.882 6.319,6.278C5.916,6.674 5.714,7.149 5.714,7.705Z"
+      android:fillColor="#B0B6C1"
+      android:fillType="evenOdd"/>
+  <path
+      android:pathData="M9.828,16H20V14H9.828V16Z"
+      android:fillColor="#B0B6C1"/>
+  <path
+      android:pathData="M9.828,11.747H22.171V9.726H9.828V11.747Z"
+      android:fillColor="#B0B6C1"/>
+  <path
+      android:pathData="M24.142,23.368C23.285,23.368 10,23.368 10,23.368L5.714,26.737L4,28L4,7.705M10,23.368H24.142M28,7.705V19.832C28,19.832 28.05,21.634 27.142,22.526C26.235,23.418 25,23.368 24.142,23.368M28,19.832C28,19.832 28,9.474 28,7.705M7.771,4C9.571,4 22.857,4 24.142,4C25.428,4 25.906,4.17 26.714,4.842C27.663,5.632 28,5.937 28,7.705M24.142,4H7.771M7.771,4C5.971,4 5.696,4.018 4.857,4.842C4.018,5.666 4,6.278 4,7.705M4,7.705C4,9.133 4,28 4,28M5.714,25.053V7.705C5.714,7.149 5.916,6.674 6.319,6.278C6.721,5.882 7.206,5.684 7.771,5.684H24.228C24.794,5.684 25.278,5.882 25.681,6.278C26.084,6.674 26.285,7.149 26.285,7.705V19.832C26.285,20.387 26.084,20.863 25.681,21.259C25.278,21.655 24.708,21.684 24.142,21.684H10L5.714,25.053ZM9.828,16H20V14H9.828V16ZM9.828,11.747H22.171V9.726H9.828V11.747Z"
+      android:strokeLineJoin="bevel"
+      android:strokeWidth="0.8"
+      android:fillColor="#00000000"
+      android:strokeColor="#B0B6C1"/>
+</vector>

core/design-system/src/main/res/drawable/ic_chatbot_fill.xml

@@ -0,0 +1,14 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="32dp"
+    android:height="32dp"
+    android:viewportWidth="32"
+    android:viewportHeight="32">
+  <path
+      android:pathData="M5.714,26.737L10,23.368H24.142C25,23.368 26.235,23.418 27.142,22.526C28.05,21.634 28,19.832 28,19.832V7.705C28,5.937 27.663,5.632 26.714,4.842C25.906,4.17 25.428,4 24.142,4H7.771C5.971,4 5.696,4.018 4.857,4.842C4.018,5.666 4,6.278 4,7.705L4,28L5.714,26.737ZM5.714,7.705V25.053L10,21.684H24.142C24.708,21.684 25.278,21.655 25.681,21.259C26.084,20.863 26.285,20.387 26.285,19.832V7.705C26.285,7.149 26.084,6.674 25.681,6.278C25.278,5.882 24.794,5.684 24.228,5.684H7.771C7.206,5.684 6.721,5.882 6.319,6.278C5.916,6.674 5.714,7.149 5.714,7.705Z"
+      android:fillColor="#323539"
+      android:fillType="evenOdd"/>
+  <path
+      android:pathData="M5.714,25.053V7.705C5.714,7.149 5.916,6.674 6.319,6.278C6.721,5.882 7.206,5.684 7.771,5.684H24.228C24.794,5.684 25.278,5.882 25.681,6.278C26.084,6.674 26.285,7.149 26.285,7.705V19.832C26.285,20.387 26.084,20.863 25.681,21.259C25.278,21.655 24.708,21.684 24.142,21.684H10L5.714,25.053ZM20,16H9.828V14H20V16ZM22.171,11.747H9.828V9.726H22.171V11.747Z"
+      android:fillColor="#323539"
+      android:fillType="evenOdd"/>
+</vector>

data/src/main/kotlin/team/aliens/dms/android/data/chatbot/di/ChatBotDataModule.kt

@@ -0,0 +1,19 @@
+package team.aliens.dms.android.data.chatbot.di
+
+import dagger.Binds
+import dagger.Module
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import team.aliens.dms.android.data.chatbot.repository.ChatBotRepository
+import team.aliens.dms.android.data.chatbot.repository.ChatBotRepositoryImpl
+import javax.inject.Singleton
+
+@Module
+@InstallIn(SingletonComponent::class)
+internal abstract class ChatBotDataModule {
+    @Binds
+    @Singleton
+    abstract fun bindChatBotRepository(
+        chatBotRepositoryImpl: ChatBotRepositoryImpl,
+    ): ChatBotRepository
+}

data/src/main/kotlin/team/aliens/dms/android/data/chatbot/repository/ChatBotRepository.kt

@@ -0,0 +1,5 @@
+package team.aliens.dms.android.data.chatbot.repository
+
+interface ChatBotRepository {
+    suspend fun askQuestion(question: String): String
+}

data/src/main/kotlin/team/aliens/dms/android/data/chatbot/repository/ChatBotRepositoryImpl.kt

@@ -0,0 +1,15 @@
+package team.aliens.dms.android.data.chatbot.repository
+
+import team.aliens.dms.android.network.chatbot.datasource.NetworkChatBotDataSource
+import team.aliens.dms.android.network.chatbot.model.ChatBotQuestionRequest
+import javax.inject.Inject
+
+class ChatBotRepositoryImpl @Inject constructor(
+    private val networkChatBotDataSource: NetworkChatBotDataSource,
+) : ChatBotRepository {
+    override suspend fun askQuestion(question: String): String {
+        return networkChatBotDataSource.askQuestion(
+            request = ChatBotQuestionRequest(question = question),
+        ).answer
+    }
+}