diff --git a/Mani-Quotify/app/build.gradle.kts b/Mani-Quotify/app/build.gradle.kts
index 831ea3c..55d001f 100644
--- a/Mani-Quotify/app/build.gradle.kts
+++ b/Mani-Quotify/app/build.gradle.kts
@@ -1,7 +1,11 @@
+import java.util.Locale
+
 plugins {
     alias(libs.plugins.androidApplication)
     alias(libs.plugins.jetbrainsKotlinAndroid)
     alias(libs.plugins.ksp)
+    alias(libs.plugins.kotlinSerialization)
+    jacoco
 }
 
 android {
@@ -22,6 +26,10 @@ android {
     }
 
     buildTypes {
+        debug {
+            enableAndroidTestCoverage = true
+            enableUnitTestCoverage = true
+        }
         release {
             isMinifyEnabled = false
             proguardFiles(
@@ -63,6 +71,11 @@ dependencies {
     implementation(libs.androidx.ui.navigation)
     implementation(libs.androidx.room.runtime)
     implementation(libs.androidx.room.ktx)
+    implementation(libs.retrofit)
+    implementation(libs.ktx.sxn.json)
+    implementation(libs.ktx.sxn.converter)
+    implementation(libs.okhttp)
+    implementation(libs.okhttp.logging)
     ksp(libs.androidx.room.compiler)
     testImplementation(libs.junit)
     androidTestImplementation(libs.androidx.junit)
@@ -71,4 +84,65 @@ dependencies {
     androidTestImplementation(libs.androidx.ui.test.junit4)
     debugImplementation(libs.androidx.ui.tooling)
     debugImplementation(libs.androidx.ui.test.manifest)
+    testImplementation(libs.kotlinx.coroutines.test)
+    testImplementation(libs.mockk)
+    testImplementation(libs.kotlin.test.junit)
+}
+
+val exclusions = listOf(
+    "**/R.class",
+    "**/R\$*.class",
+    "**/BuildConfig.*",
+    "**/Manifest*.*",
+    "**/*Test*.*",
+    "**/com/mani/quotify007/data/*",
+    "**/com/mani/quotify007/domain/*",
+    "**/com/mani/quotify007/ui/screens/*"
+)
+
+tasks.withType(Test::class) {
+    configure<JacocoTaskExtension> {
+        isIncludeNoLocationClasses = true
+        excludes = listOf("jdk.internal.*", "sun/util/resources/cldr/provider/CLDRLocaleDataMetaInfo")
+    }
+}
+
+android {
+    applicationVariants.all {
+        val variant = name.replaceFirstChar {
+            if (it.isLowerCase()) it.titlecase(
+                Locale.getDefault()
+            ) else it.toString()
+        }
+
+        val unitTests = "test${variant}UnitTest"
+        val androidTests = "connected${variant}AndroidTest"
+
+        tasks.register<JacocoReport>("Jacoco${variant}CodeCoverage") {
+            dependsOn(listOf(unitTests, androidTests))
+            group = "Reporting"
+            description = "Execute ui and unit tests, generate and combine Jacoco coverage report"
+            reports {
+                xml.required.set(true)
+                html.required.set(true)
+            }
+            sourceDirectories.setFrom(
+                files(
+                    "src/main/java",
+                    "src/$variant/java"
+                )
+            )
+            classDirectories.setFrom(files(
+                fileTree(layout.buildDirectory.dir("intermediates/javac/")) {
+                    exclude(exclusions)
+                },
+                fileTree(layout.buildDirectory.dir("tmp/kotlin-classes/")) {
+                    exclude(exclusions)
+                }
+            ))
+            executionData.setFrom(files(
+                fileTree(layout.buildDirectory) { include(listOf("**/*.exec", "**/*.ec")) }
+            ))
+        }
+    }
 }
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/main/AndroidManifest.xml b/Mani-Quotify/app/src/main/AndroidManifest.xml
index 5a168bd..deb8f01 100644
--- a/Mani-Quotify/app/src/main/AndroidManifest.xml
+++ b/Mani-Quotify/app/src/main/AndroidManifest.xml
@@ -2,6 +2,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
 
+    <uses-permission android:name="android.permission.INTERNET" />
     <application
         android:name=".QuotifyApp"
         android:allowBackup="true"
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/QuotifyApp.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/QuotifyApp.kt
index e5dd81d..447e894 100644
--- a/Mani-Quotify/app/src/main/java/com/mani/quotify007/QuotifyApp.kt
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/QuotifyApp.kt
@@ -1,23 +1,15 @@
 package com.mani.quotify007
 
 import android.app.Application
-import androidx.room.Room
-import com.mani.quotify007.data.local.QuotifyDatabase
-import com.mani.quotify007.data.repository.QuoteRepositoryImpl
-import com.mani.quotify007.domain.usecase.GetQuoteUseCase
-import com.mani.quotify007.ui.screens.utils.QUOTIFY_DB_NAME
 
 class QuotifyApp: Application() {
-    lateinit var quoteDb: QuotifyDatabase
-    lateinit var getQuoteUseCase: GetQuoteUseCase
+    companion object {
+        /* Hold a static reference to the AppModule instance, which can be accessed from anywhere
+        * in the application without needing an instance of the Application class */
+        lateinit var instance: QuotiyAppModule
+    }
     override fun onCreate() {
         super.onCreate()
-        quoteDb = Room.databaseBuilder(
-            applicationContext,
-            QuotifyDatabase::class.java,
-            QUOTIFY_DB_NAME
-        ).build()
-        val quoteRepository = QuoteRepositoryImpl(quoteDb.favoriteQuoteDao())
-        getQuoteUseCase = GetQuoteUseCase(repository = quoteRepository)
+        instance = QuotiyAppModuleImpl(this)
     }
 }
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/QuotiyAppModule.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/QuotiyAppModule.kt
new file mode 100644
index 0000000..191df0b
--- /dev/null
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/QuotiyAppModule.kt
@@ -0,0 +1,61 @@
+package com.mani.quotify007
+
+import androidx.room.Room
+import com.jakewharton.retrofit2.converter.kotlinx.serialization.asConverterFactory
+import com.mani.quotify007.data.local.FavoriteQuoteDao
+import com.mani.quotify007.data.local.QuotifyDatabase
+import com.mani.quotify007.data.remote.QuoteApiService
+import com.mani.quotify007.data.remote.getSafeOkHttpClient
+import com.mani.quotify007.data.repository.QuoteRepositoryImpl
+import com.mani.quotify007.domain.repository.QuoteRepository
+import com.mani.quotify007.domain.usecase.GetQuoteUseCase
+import com.mani.quotify007.ui.screens.utils.BASE_URL
+import com.mani.quotify007.ui.screens.utils.JSON_TYPE
+import com.mani.quotify007.ui.screens.utils.QUOTIFY_DB_NAME
+import kotlinx.serialization.json.Json
+import okhttp3.MediaType.Companion.toMediaType
+import okhttp3.logging.HttpLoggingInterceptor
+import retrofit2.Retrofit
+
+interface QuotiyAppModule {
+    val retrofit: Retrofit
+    val quoteDb: QuotifyDatabase
+    val quoteApiService: QuoteApiService
+    val quoteRepository: QuoteRepository
+    val quoteUseCase: GetQuoteUseCase
+    val quoteFavoriteQuoteDao: FavoriteQuoteDao
+}
+
+class QuotiyAppModuleImpl(context: QuotifyApp) : QuotiyAppModule {
+    override val retrofit: Retrofit by lazy {
+        Retrofit.Builder()
+            .baseUrl(BASE_URL)
+            .client(getSafeOkHttpClient(context).newBuilder().addInterceptor(logging).build())
+            .addConverterFactory(Json.asConverterFactory(JSON_TYPE.toMediaType()))
+            .build()
+    }
+    override val quoteDb: QuotifyDatabase by lazy {
+        Room.databaseBuilder(
+            context,
+            QuotifyDatabase::class.java,
+            QUOTIFY_DB_NAME
+        ).build()
+    }
+
+    override val quoteApiService: QuoteApiService by lazy {
+        retrofit.create(QuoteApiService::class.java)
+    }
+    override val quoteRepository: QuoteRepository by lazy {
+        QuoteRepositoryImpl(quoteApiService, quoteDb)
+    }
+    override val quoteUseCase: GetQuoteUseCase by lazy {
+        GetQuoteUseCase(quoteRepository)
+    }
+    override val quoteFavoriteQuoteDao: FavoriteQuoteDao by lazy {
+        quoteDb.favoriteQuoteDao()
+    }
+}
+
+val logging = HttpLoggingInterceptor().apply {
+    level = HttpLoggingInterceptor.Level.BODY
+}
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/data/local/FavoriteQuoteEntity.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/data/local/FavoriteQuoteEntity.kt
index 98d35f9..acaa400 100644
--- a/Mani-Quotify/app/src/main/java/com/mani/quotify007/data/local/FavoriteQuoteEntity.kt
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/data/local/FavoriteQuoteEntity.kt
@@ -6,7 +6,7 @@ import com.mani.quotify007.ui.screens.utils.QUOTE_TABLE_NAME
 
 @Entity(tableName = QUOTE_TABLE_NAME)
 data class FavoriteQuoteEntity(
-    @PrimaryKey val id: Int = 0,
-    val text: String,
+    @PrimaryKey val id: String,
+    val content: String,
     val author: String
 )
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/data/remote/QuoteApiService.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/data/remote/QuoteApiService.kt
new file mode 100644
index 0000000..e0bf93a
--- /dev/null
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/data/remote/QuoteApiService.kt
@@ -0,0 +1,9 @@
+package com.mani.quotify007.data.remote
+
+import com.mani.quotify007.data.remote.model.QuoteNetworkModel
+import retrofit2.http.GET
+
+interface QuoteApiService {
+    @GET("quotes")
+    suspend fun getQuoteResult(): QuoteNetworkModel
+}
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/data/remote/getSafeOkHttpClient.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/data/remote/getSafeOkHttpClient.kt
new file mode 100644
index 0000000..6b1592a
--- /dev/null
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/data/remote/getSafeOkHttpClient.kt
@@ -0,0 +1,40 @@
+package com.mani.quotify007.data.remote
+
+import com.mani.quotify007.QuotifyApp
+import com.mani.quotify007.R
+import okhttp3.OkHttpClient
+import java.security.KeyStore
+import javax.net.ssl.SSLContext
+import javax.net.ssl.TrustManagerFactory
+import javax.net.ssl.X509TrustManager
+
+fun getSafeOkHttpClient(quotifyApp: QuotifyApp): OkHttpClient {
+    return try {
+        // Load the trusted certificate
+        val keyStore = KeyStore.getInstance(KeyStore.getDefaultType()).apply {
+            load(null, null)
+            // quotable io trusted certificate
+            quotifyApp.resources.openRawResource(R.raw.api_quotable_io).use { certInputStream ->
+                val certificateFactory = java.security.cert.CertificateFactory.getInstance("X.509")
+                val certificate = certificateFactory.generateCertificate(certInputStream)
+                setCertificateEntry("api_quotable_io", certificate)
+            }
+        }
+
+        // Create a TrustManager that trusts the CAs in our KeyStore
+        val trustManagerFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm()).apply {
+            init(keyStore)
+        }
+        val trustManagers = trustManagerFactory.trustManagers
+        val sslContext = SSLContext.getInstance("TLS").apply {
+            init(null, trustManagers, java.security.SecureRandom())
+        }
+        val sslSocketFactory = sslContext.socketFactory
+
+        OkHttpClient.Builder()
+            .sslSocketFactory(sslSocketFactory, trustManagers[0] as X509TrustManager)
+            .build()
+    } catch (e: Exception) {
+        throw RuntimeException(e)
+    }
+}
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/data/remote/mapper/QuoteMapper.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/data/remote/mapper/QuoteMapper.kt
new file mode 100644
index 0000000..ea0fa0e
--- /dev/null
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/data/remote/mapper/QuoteMapper.kt
@@ -0,0 +1,21 @@
+package com.mani.quotify007.data.remote.mapper
+
+import com.mani.quotify007.data.remote.model.QuoteNetworkModel
+import com.mani.quotify007.domain.model.Quote
+import com.mani.quotify007.domain.model.QuoteResult
+
+fun QuoteNetworkModel.toResults() = QuoteResult(
+    count = count,
+    lastItemIndex = lastItemIndex,
+    page = page,
+    results = results.map {
+        Quote(
+            id = it.id,
+            author = it.author,
+            content = it.content,
+            isFavorite = false
+        )
+    },
+    totalCount = totalCount,
+    totalPages = totalPages
+)
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/data/remote/model/QuoteNetworkModel.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/data/remote/model/QuoteNetworkModel.kt
new file mode 100644
index 0000000..58e34bc
--- /dev/null
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/data/remote/model/QuoteNetworkModel.kt
@@ -0,0 +1,27 @@
+package com.mani.quotify007.data.remote.model
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class QuoteNetworkModel (
+    val count: Long,
+    val totalCount: Long,
+    val page: Long,
+    val totalPages: Long,
+    val lastItemIndex: Long,
+    val results: List<QuoteItemNetworkModel>
+)
+
+@Serializable
+data class QuoteItemNetworkModel (
+    @SerialName("_id")
+    val id: String,
+    val author: String,
+    val content: String,
+    val tags: List<String>,
+    val authorSlug: String,
+    val length: Long,
+    val dateAdded: String,
+    val dateModified: String
+)
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/data/repository/QuoteRepositoryImpl.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/data/repository/QuoteRepositoryImpl.kt
index adac15b..4031680 100644
--- a/Mani-Quotify/app/src/main/java/com/mani/quotify007/data/repository/QuoteRepositoryImpl.kt
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/data/repository/QuoteRepositoryImpl.kt
@@ -1,73 +1,46 @@
 package com.mani.quotify007.data.repository
 
-import com.mani.quotify007.data.local.FavoriteQuoteDao
 import com.mani.quotify007.data.local.FavoriteQuoteEntity
+import com.mani.quotify007.data.local.QuotifyDatabase
+import com.mani.quotify007.data.remote.QuoteApiService
+import com.mani.quotify007.data.remote.mapper.toResults
 import com.mani.quotify007.domain.model.Quote
+import com.mani.quotify007.domain.model.QuoteResult
 import com.mani.quotify007.domain.repository.QuoteRepository
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.map
 
-class QuoteRepositoryImpl(private val favoriteQuoteDao: FavoriteQuoteDao) : QuoteRepository {
-    private val quotes = mutableListOf(
-        Quote(
-            1,
-            "The greatest glory in living lies not in never falling, " +
-                    "but in rising every time we fall.",
-            "Nelson Mandela"
-        ),
-        Quote(
-            2,
-            "The way to get started is to quit talking and begin doing.",
-            "Walt Disney"
-        ),
-        Quote(
-            3,
-            "Your time is limited, so don't waste it living someone else's life.",
-            "Steve Jobs"
-        ),
-        Quote(
-            4,
-            "If life were predictable it would cease to be life, and be without flavor.",
-            "Eleanor Roosevelt"
-        ),
-        Quote(
-            5,
-            "If you look at what you have in life, you'll always have more. " +
-                    "If you look at what you don't have in life, you'll never have enough.",
-            "Oprah Winfrey"
-        ),
-        Quote(
-            6,
-            "If you set your goals ridiculously high and it's a failure, " +
-                    "you will fail above everyone else's success.",
-            "James Cameron"
-        )
-    )
+class QuoteRepositoryImpl(
+    private val quoteApiService: QuoteApiService,
+    private val quoteDb: QuotifyDatabase
+) : QuoteRepository {
 
-    override fun getQuotes(): List<Quote> = quotes
+    override suspend fun getQuoteResult(): QuoteResult =
+        quoteApiService.getQuoteResult().toResults()
 
     override fun addQuote(quote: Quote) {
-        quotes.add(quote)
+        //TODO: add quote to list
     }
 
     override fun removeQuote(quote: Quote) {
-        quotes.remove(quote)
+        //TODO: remove quote from list
     }
 
-    override fun getFavoriteQuotes(): Flow<List<Quote>> =
-        favoriteQuoteDao.getAllFavoriteQuotes().map {entities ->
+    override suspend fun getFavoriteQuotes(): Flow<List<Quote>> =
+        quoteDb.favoriteQuoteDao().getAllFavoriteQuotes().map {entities ->
             entities.map { entity -> entity.toDomainModel() }
         }
 
     override suspend fun addFavoriteQuote(quote: Quote) {
-        favoriteQuoteDao.insertFavoriteQuote(quote.toEntity())
+        quoteDb.favoriteQuoteDao().insertFavoriteQuote(quote.toEntity())
     }
 
     override suspend fun removeFavoriteQuote(quote: Quote) {
-        favoriteQuoteDao.deleteFavoriteQuote(quote.toEntity())
+        quoteDb.favoriteQuoteDao().deleteFavoriteQuote(quote.toEntity())
     }
 }
 
-private fun Quote.toEntity() = FavoriteQuoteEntity(id = id, text = text, author = author ?: "")
+private fun Quote.toEntity() = FavoriteQuoteEntity(id = id, content = content, author = author)
 
-private fun FavoriteQuoteEntity.toDomainModel() = Quote(id, text, author)
+private fun FavoriteQuoteEntity.toDomainModel() =
+    Quote(id, content = content, author = author, isFavorite = true)
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/domain/model/Quote.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/domain/model/Quote.kt
index 9eb3074..f2c95b8 100644
--- a/Mani-Quotify/app/src/main/java/com/mani/quotify007/domain/model/Quote.kt
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/domain/model/Quote.kt
@@ -1,8 +1,8 @@
 package com.mani.quotify007.domain.model
 
 data class Quote(
-    val id: Int,
-    val text: String,
-    val author: String? = null,
+    val id: String,
+    val content: String,
+    val author: String,
     var isFavorite: Boolean = false
 )
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/domain/model/QuoteResult.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/domain/model/QuoteResult.kt
new file mode 100644
index 0000000..0af1a08
--- /dev/null
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/domain/model/QuoteResult.kt
@@ -0,0 +1,10 @@
+package com.mani.quotify007.domain.model
+
+data class QuoteResult(
+    val count: Long? = null,
+    val lastItemIndex: Long? = null,
+    val page: Long? = null,
+    val results: List<Quote>,
+    val totalCount: Long? = null,
+    val totalPages: Long? = null
+)
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/domain/repository/QuoteRepository.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/domain/repository/QuoteRepository.kt
index cdddc6c..fb3da42 100644
--- a/Mani-Quotify/app/src/main/java/com/mani/quotify007/domain/repository/QuoteRepository.kt
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/domain/repository/QuoteRepository.kt
@@ -1,13 +1,14 @@
 package com.mani.quotify007.domain.repository
 
 import com.mani.quotify007.domain.model.Quote
+import com.mani.quotify007.domain.model.QuoteResult
 import kotlinx.coroutines.flow.Flow
 
 interface QuoteRepository {
-    fun getQuotes(): List<Quote>
+    suspend fun getQuoteResult(): QuoteResult
     fun addQuote(quote: Quote)
     fun removeQuote(quote: Quote)
-    fun getFavoriteQuotes(): Flow<List<Quote>>
+    suspend fun getFavoriteQuotes(): Flow<List<Quote>>
     suspend fun addFavoriteQuote(quote: Quote)
     suspend fun removeFavoriteQuote(quote: Quote)
 }
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/domain/usecase/GetQuoteUseCase.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/domain/usecase/GetQuoteUseCase.kt
index c01d784..6cad5fe 100644
--- a/Mani-Quotify/app/src/main/java/com/mani/quotify007/domain/usecase/GetQuoteUseCase.kt
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/domain/usecase/GetQuoteUseCase.kt
@@ -1,8 +1,19 @@
 package com.mani.quotify007.domain.usecase
 
 import com.mani.quotify007.domain.model.Quote
+import com.mani.quotify007.domain.model.QuoteResult
 import com.mani.quotify007.domain.repository.QuoteRepository
+import com.mani.quotify007.ui.navigation.model.ResponseResult
 
 class GetQuoteUseCase(private val repository: QuoteRepository) {
-    fun execute(): List<Quote> = repository.getQuotes()
+    suspend fun result(): ResponseResult<QuoteResult> {
+        return try {
+            ResponseResult.Success(repository.getQuoteResult())
+        } catch (e: Exception) {
+            ResponseResult.Error(e)
+        }
+    }
+    suspend fun dbQuotes() = repository.getFavoriteQuotes()
+    suspend fun addFavoriteQuote(quote: Quote) = repository.addFavoriteQuote(quote)
+    suspend fun removeFavoriteQuote(quote: Quote) = repository.removeFavoriteQuote(quote)
 }
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/MainActivity.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/MainActivity.kt
index 8db4517..1dd5146 100644
--- a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/MainActivity.kt
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/MainActivity.kt
@@ -3,17 +3,30 @@ package com.mani.quotify007.ui
 import android.os.Bundle
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
-import androidx.activity.viewModels
 import androidx.compose.runtime.collectAsState
+import androidx.lifecycle.Lifecycle
+import androidx.lifecycle.ViewModelProvider
+import androidx.lifecycle.lifecycleScope
+import androidx.lifecycle.repeatOnLifecycle
+import com.mani.quotify007.QuotifyApp
 import com.mani.quotify007.ui.navigation.MainScreen
+import com.mani.quotify007.ui.navigation.model.UiActionEvent
 import com.mani.quotify007.ui.navigation.viewmodel.MainViewModel
+import com.mani.quotify007.ui.navigation.viewmodel.QuoteViewModelFactory
 import com.mani.quotify007.ui.screens.utils.onCopyText
 import com.mani.quotify007.ui.screens.utils.shareQuote
+import com.mani.quotify007.ui.screens.utils.showToast
 import com.mani.quotify007.ui.theme.QuotifyAppTheme
+import kotlinx.coroutines.launch
 
 class MainActivity : ComponentActivity() {
 
-    private val viewModel: MainViewModel by viewModels()
+    private val viewModel: MainViewModel by lazy {
+        ViewModelProvider(
+            this,
+            factory = QuoteViewModelFactory(QuotifyApp.instance.quoteUseCase)
+        ).get(MainViewModel::class.java)
+    }
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContent {
@@ -23,11 +36,21 @@ class MainActivity : ComponentActivity() {
                 val state = viewModel.state.collectAsState().value
                 MainScreen(
                     state,
-                    onEvent = { event -> viewModel.onEvent(event) },
-                    onCopyText = { quote -> onCopyText(this, quote) },
-                    onShareClick = { quote -> shareQuote(this, quote) }
+                    onEvent = { event -> viewModel.onEvent(event) }
                 )
             }
         }
+        lifecycleScope.launch {
+            repeatOnLifecycle(Lifecycle.State.STARTED) {
+                viewModel.uiActionEvent.collect { event ->
+                    when (event) {
+                        is UiActionEvent.CopyText -> onCopyText(this@MainActivity, event.quote)
+                        is UiActionEvent.ShareClick -> shareQuote(this@MainActivity, event.quote)
+                        is UiActionEvent.ShowToast -> showToast(event.message)
+                        else -> { /* Do nothing */}
+                    }
+                }
+            }
+        }
     }
 }
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/MainScreen.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/MainScreen.kt
index 77c9758..d5dcb2b 100644
--- a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/MainScreen.kt
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/MainScreen.kt
@@ -1,12 +1,14 @@
 package com.mani.quotify007.ui.navigation
 
+import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.material3.Scaffold
 import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.navigation.compose.rememberNavController
-import com.mani.quotify007.domain.model.Quote
 import com.mani.quotify007.ui.navigation.model.MainEvent
 import com.mani.quotify007.ui.navigation.model.MainState
 import com.mani.quotify007.ui.screens.bottomappbar.BottomAppBar
@@ -15,24 +17,23 @@ import com.mani.quotify007.ui.theme.QuotifyAppTheme
 @Composable
 fun MainScreen(
     state: MainState,
-    onEvent: (MainEvent) -> Unit,
-    onCopyText: (Quote) -> Unit,
-    onShareClick: (Quote) -> Unit
+    onEvent: (MainEvent) -> Unit
 ) {
     val navController = rememberNavController()
     Scaffold(
         bottomBar = { BottomAppBar(navController) }
     ) { innerPadding ->
-        NavigationGraph(
-            navController = navController,
-            modifier = Modifier.padding(innerPadding),
-            state = state,
-            quotes = state.quotes,
-            favoriteQuotes = state.favoriteQuotes,
-            onEvent = onEvent,
-            onCopyText = onCopyText,
-            onShareClick = onShareClick
-        )
+        Box {
+            if (state.isLoading) {
+                CircularProgressIndicator(modifier = Modifier.align(Alignment.Center))
+            }
+            NavigationGraph(
+                navController = navController,
+                modifier = Modifier.padding(innerPadding),
+                state = state,
+                onEvent = onEvent
+            )
+        }
     }
 }
 
@@ -42,9 +43,7 @@ fun MainScreenPreview() {
     QuotifyAppTheme {
         MainScreen(
             state = MainState(),
-            onEvent = {},
-            onCopyText = {},
-            onShareClick = {}
+            onEvent = {}
         )
     }
 }
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/NavigationGraph.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/NavigationGraph.kt
index a1eeec4..c6f9d06 100644
--- a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/NavigationGraph.kt
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/NavigationGraph.kt
@@ -7,7 +7,6 @@ import androidx.navigation.NavHostController
 import androidx.navigation.compose.NavHost
 import androidx.navigation.compose.composable
 import androidx.navigation.compose.rememberNavController
-import com.mani.quotify007.domain.model.Quote
 import com.mani.quotify007.ui.navigation.model.MainEvent
 import com.mani.quotify007.ui.navigation.model.MainState
 import com.mani.quotify007.ui.screens.bottomappbar.BottomNavItem
@@ -20,35 +19,25 @@ fun NavigationGraph(
     navController: NavHostController,
     modifier: Modifier = Modifier,
     state: MainState,
-    quotes: List<Quote>,
-    favoriteQuotes: List<Quote>,
-    onEvent: (MainEvent) -> Unit,
-    onCopyText: (Quote) -> Unit,
-    onShareClick: (Quote) -> Unit
+    onEvent: (MainEvent) -> Unit
 ) {
     NavHost(navController, startDestination = BottomNavItem.HOME.route, modifier = modifier) {
         composable(BottomNavItem.HOME.route) {
             HomeScreen(
                 state,
-                onEvent,
-                onCopyText,
-                onShareClick
+                onEvent
             )
         }
         composable(BottomNavItem.SEARCH.route) {
             SearchScreen(
-                quotes,
-                onEvent,
-                onCopyText,
-                onShareClick
+                state,
+                onEvent
             )
         }
         composable(BottomNavItem.FAVORITES.route) {
             FavoritesScreen(
-                favoriteQuotes,
-                onEvent,
-                onCopyText,
-                onShareClick
+                state,
+                onEvent
             )
         }
     }
@@ -61,10 +50,6 @@ fun NavigationGraphPreview() {
     NavigationGraph(
         navController = navController,
         state = MainState(),
-        quotes = listOf(Quote(0,"Sample quote", "Sample Author")),
-        favoriteQuotes = listOf(Quote(0,"Sample favorite quote", "Sample Author")),
-        onEvent = {},
-        onCopyText = {},
-        onShareClick = {}
+        onEvent = {}
     )
 }
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/model/MainEvent.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/model/MainEvent.kt
index 12bae21..0fac455 100644
--- a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/model/MainEvent.kt
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/model/MainEvent.kt
@@ -6,4 +6,7 @@ sealed class MainEvent {
     data class AddFavorite(val quote: Quote) : MainEvent()
     data class RemoveFavorite(val quote: Quote): MainEvent()
     data object GetRandomQuote: MainEvent()
+    data class CopyText(val quote: Quote): MainEvent()
+    data class ShareClick(val quote: Quote): MainEvent()
+    data class ShowToast(val message: String): MainEvent()
 }
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/model/MainState.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/model/MainState.kt
index 0cb866a..ba75158 100644
--- a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/model/MainState.kt
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/model/MainState.kt
@@ -5,5 +5,6 @@ import com.mani.quotify007.domain.model.Quote
 data class MainState(
     val quotes: List<Quote> = emptyList(),
     val favoriteQuotes: List<Quote> = emptyList(),
-    val randomQuote: Quote? = null
+    val randomQuote: Quote? = null,
+    var isLoading: Boolean = false
 )
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/model/ResponseResult.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/model/ResponseResult.kt
new file mode 100644
index 0000000..2fcd398
--- /dev/null
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/model/ResponseResult.kt
@@ -0,0 +1,6 @@
+package com.mani.quotify007.ui.navigation.model
+
+sealed class ResponseResult<out T> {
+    data class Success<out T>(val data: T) : ResponseResult<T>()
+    data class Error(val exception: Exception) : ResponseResult<Nothing>()
+}
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/model/UiActionEvent.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/model/UiActionEvent.kt
new file mode 100644
index 0000000..865eba4
--- /dev/null
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/model/UiActionEvent.kt
@@ -0,0 +1,9 @@
+package com.mani.quotify007.ui.navigation.model
+
+import com.mani.quotify007.domain.model.Quote
+
+sealed class UiActionEvent {
+    data class CopyText(val quote: Quote) : UiActionEvent()
+    data class ShareClick(val quote: Quote) : UiActionEvent()
+    data class ShowToast(val message: String) : UiActionEvent()
+}
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/viewmodel/MainViewModel.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/viewmodel/MainViewModel.kt
index 263b902..0f3db26 100644
--- a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/viewmodel/MainViewModel.kt
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/viewmodel/MainViewModel.kt
@@ -1,40 +1,57 @@
 package com.mani.quotify007.ui.navigation.viewmodel
 
-import android.app.Application
-import androidx.lifecycle.AndroidViewModel
+import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
-import com.mani.quotify007.QuotifyApp
-import com.mani.quotify007.data.local.FavoriteQuoteEntity
-import com.mani.quotify007.domain.model.Quote
+import com.mani.quotify007.domain.usecase.GetQuoteUseCase
 import com.mani.quotify007.ui.navigation.model.MainEvent
 import com.mani.quotify007.ui.navigation.model.MainState
+import com.mani.quotify007.ui.navigation.model.ResponseResult
+import com.mani.quotify007.ui.navigation.model.UiActionEvent
+import kotlinx.coroutines.flow.MutableSharedFlow
 import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.SharedFlow
 import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.catch
 import kotlinx.coroutines.launch
 
-class MainViewModel(private val application: Application) : AndroidViewModel(application) {
+class MainViewModel(private val useCase: GetQuoteUseCase) : ViewModel() {
     private val _state = MutableStateFlow(MainState())
     val state: StateFlow<MainState> = _state
 
-    private val getQuoteUseCase = (application as QuotifyApp).getQuoteUseCase
+    private val _uiActionEvent = MutableSharedFlow<UiActionEvent>()
+    val uiActionEvent: SharedFlow<UiActionEvent?> = _uiActionEvent
 
     init {
+        loadQuotesData()
+    }
+
+    fun loadQuotesData() {
         viewModelScope.launch {
-            (application as QuotifyApp).quoteDb.favoriteQuoteDao().getAllFavoriteQuotes()
+            _state.value.isLoading = true
+            useCase.dbQuotes()
+                .catch { e -> e.printStackTrace() }
                 .collect { quotes ->
-                    _state.value =
-                        _state.value.copy(favoriteQuotes = quotes.map { it.toDomainModel() })
-                    _state.value = _state.value.copy(
-                        quotes = getQuoteUseCase.execute().map { quote ->
-                            if (state.value.favoriteQuotes.any { it.id == quote.id }) {
-                                quote.isFavorite = true
-                            } else {
-                                quote.isFavorite = false
-                            }
-                            quote
-                        },
-                        randomQuote = getQuoteUseCase.execute().randomOrNull()
-                    )
+                    when(val result = useCase.result()) {
+                        is ResponseResult.Success -> {
+                            _state.value = _state.value.copy(
+                                favoriteQuotes = quotes,
+                                quotes = result.data.results.map { quote ->
+                                    quote.isFavorite = quotes.any { it.id == quote.id }
+                                    quote
+                                },
+                                isLoading = false
+                            )
+                        }
+                        is ResponseResult.Error -> {
+                            _state.value = _state.value.copy(
+                                favoriteQuotes = quotes,
+                                isLoading = false
+                            )
+                            _uiActionEvent.emit(
+                                UiActionEvent.ShowToast(result.exception.message.toString())
+                            )
+                        }
+                    }
                 }
         }
     }
@@ -43,15 +60,13 @@ class MainViewModel(private val application: Application) : AndroidViewModel(app
         viewModelScope.launch {
             when (event) {
                 is MainEvent.AddFavorite -> {
-                    (application as QuotifyApp).quoteDb.favoriteQuoteDao()
-                        .insertFavoriteQuote(event.quote.toEntity())
+                    useCase.addFavoriteQuote(event.quote)
                     _state.value = _state.value.copy(
                         favoriteQuotes = _state.value.favoriteQuotes + event.quote
                     )
                 }
                 is MainEvent.RemoveFavorite -> {
-                    (application as QuotifyApp).quoteDb.favoriteQuoteDao()
-                        .deleteFavoriteQuote(event.quote.toEntity())
+                    useCase.removeFavoriteQuote(event.quote)
                     _state.value = _state.value.copy(
                         favoriteQuotes = _state.value.favoriteQuotes - event.quote
                     )
@@ -60,11 +75,12 @@ class MainViewModel(private val application: Application) : AndroidViewModel(app
                     val randomQuote = _state.value.quotes.randomOrNull()
                     _state.value = _state.value.copy(randomQuote = randomQuote)
                 }
+                is MainEvent.CopyText -> _uiActionEvent.emit(UiActionEvent.CopyText(event.quote))
+
+                is MainEvent.ShareClick -> _uiActionEvent.emit(UiActionEvent.ShareClick(event.quote))
+
+                is MainEvent.ShowToast -> _uiActionEvent.emit(UiActionEvent.ShowToast(event.message))
             }
         }
     }
-
-    private fun FavoriteQuoteEntity.toDomainModel() = Quote(id, text, author, true)
-
-    private fun Quote.toEntity() = FavoriteQuoteEntity(id = id, text = text, author = author ?: "")
 }
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/viewmodel/QuoteViewModelFactory.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/viewmodel/QuoteViewModelFactory.kt
new file mode 100644
index 0000000..57e7fef
--- /dev/null
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/navigation/viewmodel/QuoteViewModelFactory.kt
@@ -0,0 +1,17 @@
+package com.mani.quotify007.ui.navigation.viewmodel
+
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+import com.mani.quotify007.domain.usecase.GetQuoteUseCase
+
+class QuoteViewModelFactory(
+    private val useCase: GetQuoteUseCase
+): ViewModelProvider.Factory {
+    override fun <T : ViewModel> create(modelClass: Class<T>): T {
+        if (modelClass.isAssignableFrom(MainViewModel::class.java)) {
+            @Suppress("UNCHECKED_CAST")
+            return MainViewModel(useCase) as T
+        }
+        throw IllegalArgumentException("Unknown ViewModel class")
+    }
+}
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/favorites/FavoritesScreen.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/favorites/FavoritesScreen.kt
index 0d9899d..083309f 100644
--- a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/favorites/FavoritesScreen.kt
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/favorites/FavoritesScreen.kt
@@ -12,18 +12,16 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
-import com.mani.quotify007.domain.model.Quote
 import com.mani.quotify007.ui.navigation.model.MainEvent
+import com.mani.quotify007.ui.navigation.model.MainState
 import com.mani.quotify007.ui.screens.quote.QuotesScreen
 
 @Composable
 fun FavoritesScreen(
-    quotes: List<Quote>,
-    onEvent: (MainEvent) -> Unit,
-    onCopyText: (Quote) -> Unit,
-    onShareClick: (Quote) -> Unit
+    state: MainState,
+    onEvent: (MainEvent) -> Unit
 ) {
-    if (quotes.isEmpty()) {
+    if (state.favoriteQuotes.isEmpty()) {
         Column(
             modifier = Modifier
                 .fillMaxSize()
@@ -41,13 +39,11 @@ fun FavoritesScreen(
             horizontalAlignment = Alignment.CenterHorizontally
         ) {
             LazyColumn {
-                items(quotes) { quote ->
+                items(state.favoriteQuotes) { quote ->
                     QuotesScreen(
                         quote,
-                        onEvent = { onEvent(MainEvent.RemoveFavorite(quote)) },
-                        false,
-                        onCopyText = onCopyText,
-                        onShareClick = onShareClick
+                        onEvent = onEvent,
+                        false
                     )
                 }
             }
@@ -59,8 +55,7 @@ fun FavoritesScreen(
 @Composable
 fun FavoritesScreenPreview() {
     FavoritesScreen(
-        listOf(Quote(0, "Sample quote", "Sample Author")),
-        onEvent = {},
-        onCopyText = {},
-        onShareClick = {})
+        MainState(),
+        onEvent = {}
+    )
 }
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/home/HomeScreen.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/home/HomeScreen.kt
index b2e36a3..92c739c 100644
--- a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/home/HomeScreen.kt
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/home/HomeScreen.kt
@@ -19,7 +19,6 @@ import androidx.compose.ui.text.font.FontStyle
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
-import com.mani.quotify007.domain.model.Quote
 import com.mani.quotify007.ui.navigation.model.MainEvent
 import com.mani.quotify007.ui.navigation.model.MainState
 import com.mani.quotify007.ui.screens.quote.QuotesScreen
@@ -28,9 +27,7 @@ import com.mani.quotify007.ui.screens.utils.QUOTE_OF_THE_DAY_HEADER
 @Composable
 fun HomeScreen(
     state: MainState,
-    onEvent: (MainEvent) -> Unit,
-    onCopyText: (Quote) -> Unit,
-    onShareClick: (Quote) -> Unit
+    onEvent: (MainEvent) -> Unit
 ) {
     Column(
         modifier = Modifier
@@ -40,13 +37,12 @@ fun HomeScreen(
         horizontalAlignment = Alignment.CenterHorizontally
     ) {
         Text(QUOTE_OF_THE_DAY_HEADER, fontStyle = FontStyle.Italic, fontSize = 30.sp)
+        if (state.randomQuote == null) onEvent(MainEvent.GetRandomQuote)
         state.randomQuote?.let { quote ->
             QuotesScreen(
-                quote = quote,
-                onEvent = { onEvent(MainEvent.AddFavorite(quote)) },
-                isAddOnly = true,
-                onCopyText = onCopyText,
-                onShareClick = onShareClick
+                quote = state.randomQuote,
+                onEvent = onEvent,
+                isAddOnly = true
             )
         }
         Spacer(modifier = Modifier.height(16.dp))
@@ -61,5 +57,5 @@ fun HomeScreen(
 @Preview(showBackground = true)
 @Composable
 fun HomeScreenPreview() {
-    HomeScreen(MainState(), onEvent = {}, onCopyText = {}, onShareClick = {})
+    HomeScreen(MainState(), onEvent = {})
 }
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/quote/QuotesScreen.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/quote/QuotesScreen.kt
index cd3aa34..7b93607 100644
--- a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/quote/QuotesScreen.kt
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/quote/QuotesScreen.kt
@@ -1,6 +1,5 @@
 package com.mani.quotify007.ui.screens.quote
 
-import android.widget.Toast
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
@@ -21,7 +20,6 @@ import androidx.compose.material3.TextButton
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.text.font.FontFamily
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextAlign
@@ -30,18 +28,18 @@ import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import com.mani.quotify007.domain.model.Quote
 import com.mani.quotify007.ui.navigation.model.MainEvent
+import com.mani.quotify007.ui.screens.utils.ADDED_TO_FAVORITES
+import com.mani.quotify007.ui.screens.utils.ALREADY_ADDED_TO_FAVORITES
 import com.mani.quotify007.ui.screens.utils.HYPHEN_SPACE
+import com.mani.quotify007.ui.screens.utils.REMOVED_FROM_FAVORITES
+import com.mani.quotify007.ui.screens.utils.TEXT_COPIED_TO_CLIPBOARD
 
 @Composable
 fun QuotesScreen(
     quote: Quote,
     onEvent: (MainEvent) -> Unit,
-    isAddOnly: Boolean,
-    onCopyText: (Quote) -> Unit,
-    onShareClick: (Quote) -> Unit
+    isAddOnly: Boolean
 ) {
-    // TODO: Approach to be discussed - context should be passed from MainActivity.
-    val context = LocalContext.current
     Card(
         modifier = Modifier
             .fillMaxWidth()
@@ -53,7 +51,7 @@ fun QuotesScreen(
                 .padding(16.dp)
         ) {
             Text(
-                text = quote.text,
+                text = quote.content,
                 style = MaterialTheme.typography.titleMedium,
                 color = Color.Black,
                 fontFamily = FontFamily.Serif,
@@ -82,15 +80,15 @@ fun QuotesScreen(
                     if (!quote.isFavorite) {
                         quote.isFavorite = true
                         onEvent(MainEvent.AddFavorite(quote))
-                        Toast.makeText(context, "Added to favorites", Toast.LENGTH_SHORT).show()
+                        onEvent(MainEvent.ShowToast(ADDED_TO_FAVORITES))
                     } else {
-                        Toast.makeText(context, "Already added to favorites", Toast.LENGTH_SHORT).show()
+                        onEvent(MainEvent.ShowToast(ALREADY_ADDED_TO_FAVORITES))
                     }
                 } else {
                     if (quote.isFavorite) {
                         quote.isFavorite = false
                         onEvent(MainEvent.RemoveFavorite(quote))
-                        Toast.makeText(context, "Removed from favorites", Toast.LENGTH_SHORT).show()
+                        onEvent(MainEvent.ShowToast(REMOVED_FROM_FAVORITES))
                     }
                 }
             }) {
@@ -102,13 +100,14 @@ fun QuotesScreen(
                 Text("Save")
             }
             TextButton(onClick = {
-                onCopyText(quote)
+                onEvent(MainEvent.CopyText(quote))
+                onEvent(MainEvent.ShowToast(TEXT_COPIED_TO_CLIPBOARD))
             }) {
                 Spacer(modifier = Modifier.width(4.dp))
                 Text("Copy Text")
             }
             TextButton(onClick = {
-                onShareClick(quote)
+                onEvent(MainEvent.ShareClick(quote))
             }) {
                 Icon(imageVector = Icons.Default.Share, contentDescription = "Share")
                 Spacer(modifier = Modifier.width(4.dp))
@@ -122,9 +121,8 @@ fun QuotesScreen(
 @Composable
 fun QuotesScreenPreview() {
     QuotesScreen(
-        Quote(0, "Sample quote", "Sample author"),
+        Quote(id = "000", content = "Sample quote", author = "Sample author"),
         onEvent = {},
-        true,
-        onCopyText = {},
-        onShareClick = {})
+        true
+    )
 }
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/search/SearchScreen.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/search/SearchScreen.kt
index 4eadd80..f29e3ac 100644
--- a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/search/SearchScreen.kt
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/search/SearchScreen.kt
@@ -25,19 +25,18 @@ import androidx.compose.ui.text.input.ImeAction
 import androidx.compose.ui.text.input.TextFieldValue
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
-import com.mani.quotify007.domain.model.Quote
 import com.mani.quotify007.ui.navigation.model.MainEvent
+import com.mani.quotify007.ui.navigation.model.MainState
 import com.mani.quotify007.ui.screens.quote.QuotesScreen
 
 @Composable
 fun SearchScreen(
-    quotes: List<Quote>,
-    onEvent: (MainEvent) -> Unit,
-    onCopyText: (Quote) -> Unit,
-    onShareClick: (Quote) -> Unit
+    state: MainState,
+    onEvent: (MainEvent) -> Unit
 ) {
     var searchQuery by remember { mutableStateOf(TextFieldValue("")) }
-    val filteredQuotes = quotes.filter { it.text.contains(searchQuery.text, ignoreCase = true) }
+    val filteredQuotes =
+        state.quotes.filter { it.content.contains(searchQuery.text, ignoreCase = true) }
 
     Column(modifier = Modifier
         .fillMaxSize()
@@ -63,10 +62,8 @@ fun SearchScreen(
             items(filteredQuotes) { quote ->
                 QuotesScreen(
                     quote,
-                    onEvent = { onEvent(MainEvent.AddFavorite(quote)) },
-                    true,
-                    onCopyText = onCopyText,
-                    onShareClick = onShareClick
+                    onEvent = onEvent,
+                    true
                 )
             }
         }
@@ -77,9 +74,7 @@ fun SearchScreen(
 @Composable
 fun SearchScreenPreview() {
     SearchScreen(
-        listOf(Quote(0, "Sample quote")),
-        onEvent = {},
-        onCopyText = {},
-        onShareClick = {}
+        MainState(),
+        onEvent = {}
     )
 }
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/utils/ApiUtil.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/utils/ApiUtil.kt
new file mode 100644
index 0000000..4d7ec62
--- /dev/null
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/utils/ApiUtil.kt
@@ -0,0 +1,4 @@
+package com.mani.quotify007.ui.screens.utils
+
+const val BASE_URL = "https://api.quotable.io/"
+const val JSON_TYPE = "application/json"
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/utils/ClipboardUtil.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/utils/ClipboardUtil.kt
index 7b2e051..7078e5a 100644
--- a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/utils/ClipboardUtil.kt
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/utils/ClipboardUtil.kt
@@ -3,7 +3,6 @@ package com.mani.quotify007.ui.screens.utils
 import android.content.ClipData
 import android.content.ClipboardManager
 import android.content.Context
-import android.widget.Toast
 import com.mani.quotify007.domain.model.Quote
 
 fun onCopyText(context: Context, quote: Quote) {
@@ -12,8 +11,7 @@ fun onCopyText(context: Context, quote: Quote) {
     clipboardManager.setPrimaryClip(
         ClipData.newPlainText(
             "quote",
-            "${quote.text} - ${quote.author}"
+            "${quote.content} - ${quote.author}"
         )
     )
-    Toast.makeText(context, "Text copied to clipboard", Toast.LENGTH_SHORT).show()
 }
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/utils/ContextExtensions.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/utils/ContextExtensions.kt
new file mode 100644
index 0000000..b9151b2
--- /dev/null
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/utils/ContextExtensions.kt
@@ -0,0 +1,8 @@
+package com.mani.quotify007.ui.screens.utils
+
+import android.content.Context
+import android.widget.Toast
+
+fun Context.showToast(message: String) {
+    Toast.makeText(this, message, Toast.LENGTH_SHORT).show()
+}
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/utils/ShareUtil.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/utils/ShareUtil.kt
index abcfba5..37f38f7 100644
--- a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/utils/ShareUtil.kt
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/utils/ShareUtil.kt
@@ -7,7 +7,7 @@ import com.mani.quotify007.domain.model.Quote
 fun shareQuote(context: Context, quote: Quote) {
     val shareIntent = Intent().apply {
         action = Intent.ACTION_SEND
-        putExtra(Intent.EXTRA_TEXT, "${quote.text} - ${quote.author}")
+        putExtra(Intent.EXTRA_TEXT, "${quote.content} - ${quote.author}")
         type = "text/plain"
     }
     context.startActivity(Intent.createChooser(shareIntent, null))
diff --git a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/utils/StringUtil.kt b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/utils/StringUtil.kt
index 81cfe84..2663a24 100644
--- a/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/utils/StringUtil.kt
+++ b/Mani-Quotify/app/src/main/java/com/mani/quotify007/ui/screens/utils/StringUtil.kt
@@ -1,4 +1,8 @@
 package com.mani.quotify007.ui.screens.utils
 
 const val QUOTE_OF_THE_DAY_HEADER = "Quote of the Day"
-const val HYPHEN_SPACE = "- "
\ No newline at end of file
+const val HYPHEN_SPACE = "- "
+const val ALREADY_ADDED_TO_FAVORITES = "Already added to favorites"
+const val ADDED_TO_FAVORITES = "Added to favorites"
+const val REMOVED_FROM_FAVORITES = "Removed from favorites"
+const val TEXT_COPIED_TO_CLIPBOARD = "Text copied to clipboard"
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/main/res/raw/api_quotable_io.pem b/Mani-Quotify/app/src/main/res/raw/api_quotable_io.pem
new file mode 100644
index 0000000..a4255df
--- /dev/null
+++ b/Mani-Quotify/app/src/main/res/raw/api_quotable_io.pem
@@ -0,0 +1,29 @@
+-----BEGIN CERTIFICATE-----
+MIIE7TCCA9WgAwIBAgISA/ei+uPb3vM4UWafWlbTMdGzMA0GCSqGSIb3DQEBCwUA
+MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
+EwNSMTAwHhcNMjQwNjEyMjMwNTA2WhcNMjQwOTEwMjMwNTA1WjAaMRgwFgYDVQQD
+Ew9hcGkucXVvdGFibGUuaW8wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB
+AQDSdLfJgZR0UGYFWvAczzox7BC9yrdicfeFKMs0usXefhudus77t7XToTFIaRz+
+HRbq0uGWaueoBg7TFHDu7G4atQ9Uu03GVvJE/G5u1GJyBKiaVya02oO13ll77S9S
+2jMGlrn0Sy80DHLuG+7AjnrS1lyMQnPSYA0dK6rxV3QEHutJjLkYIbPmDoe71eEv
+GjPA2m6ToVtxlIWHVHyaXMxc9Rw5w/tdZaod0TqtPs4hcpw5B9NXoG2qyZJjHBeo
+dZl71SwcuKVi/F1TwKJpIkjhOHKq1byVBzUfJ83hTmDzVfvqnpuCvDLgndjzxvQw
+KUTE1zWAxkik8v0APEN8riUZAgMBAAGjggISMIICDjAOBgNVHQ8BAf8EBAMCBaAw
+HQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYD
+VR0OBBYEFOYIf/xJHIiu70Hu33S6rc2K92hEMB8GA1UdIwQYMBaAFLu8w0el5Lyp
+xsOkcgwQjaI14cjoMFcGCCsGAQUFBwEBBEswSTAiBggrBgEFBQcwAYYWaHR0cDov
+L3IxMC5vLmxlbmNyLm9yZzAjBggrBgEFBQcwAoYXaHR0cDovL3IxMC5pLmxlbmNy
+Lm9yZy8wGgYDVR0RBBMwEYIPYXBpLnF1b3RhYmxlLmlvMBMGA1UdIAQMMAowCAYG
+Z4EMAQIBMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHUAPxdLT9ciR1iUHWUchL4N
+Eu2QN38fhWrrwb8ohez4ZG4AAAGQDumRgQAABAMARjBEAiAcrtm5Jz29I8ksTnE0
+XaF1SGvvSUdqVdoe87+LqIxmvAIgRpjfZ/jYYXYeXEps3SMmk25zU9rYauZsNYOu
+THbAOXsAdgAZmBBxCfDWUi4wgNKeP2S7g24ozPkPUo7u385KPxa0ygAAAZAO6ZGW
+AAAEAwBHMEUCIDDMovkuAnaB6bp9urfxSCIoTPGF5B3jp1C5Kwhi1rVNAiEA5bCt
+Z2+EpQfVvXcnxaGTuT25uE/n8eVrHGVGyLTJm9kwDQYJKoZIhvcNAQELBQADggEB
+AImQm9nT5D1b7zQmblhHaex284QM78Q+oS0/IPaRMc2uAA269fEQXtYlp8ubnZl3
+Mv3mOn/B8AsgQClTXALZ6x2pcRNCbluJP3RK7uFn/YRFkTG/az1sk3mE6uIf23mm
+Zy7LCPbPmSR6hOKAwYoee+LrZsEcHT3J7eHk9pCCTbOFPzWg1hMptomyYt8omgm/
+m5iAQJNwUF3MUmmmu5/SSutNBL6PLLKa68KHgBuaYcSmzf1oBo3ioFMs1a34Yz9m
+Kcj6ahMYxA3rpFDXj6RA4c08Q1H0/Up+x4/hUPZd+Z5HdEe1i9PJ6EDVNCcykqDb
+cbFMb9/PpYSjg8XSZ0CrXnM=
+-----END CERTIFICATE-----
diff --git a/Mani-Quotify/app/src/test/java/com/mani/quotify007/ExampleUnitTest.kt b/Mani-Quotify/app/src/test/java/com/mani/quotify007/ExampleUnitTest.kt
deleted file mode 100644
index 90945eb..0000000
--- a/Mani-Quotify/app/src/test/java/com/mani/quotify007/ExampleUnitTest.kt
+++ /dev/null
@@ -1,17 +0,0 @@
-package com.mani.quotify007
-
-import org.junit.Test
-
-import org.junit.Assert.*
-
-/**
- * Example local unit test, which will execute on the development machine (host).
- *
- * See [testing documentation](http://d.android.com/tools/testing).
- */
-class ExampleUnitTest {
-    @Test
-    fun addition_isCorrect() {
-        assertEquals(4, 2 + 2)
-    }
-}
\ No newline at end of file
diff --git a/Mani-Quotify/app/src/test/java/com/mani/quotify007/ui/navigation/viewmodel/MainViewModelTest.kt b/Mani-Quotify/app/src/test/java/com/mani/quotify007/ui/navigation/viewmodel/MainViewModelTest.kt
new file mode 100644
index 0000000..4b83b75
--- /dev/null
+++ b/Mani-Quotify/app/src/test/java/com/mani/quotify007/ui/navigation/viewmodel/MainViewModelTest.kt
@@ -0,0 +1,86 @@
+package com.mani.quotify007.ui.navigation.viewmodel
+
+import com.mani.quotify007.domain.model.Quote
+import com.mani.quotify007.domain.model.QuoteResult
+import com.mani.quotify007.domain.usecase.GetQuoteUseCase
+import com.mani.quotify007.ui.navigation.model.MainEvent
+import com.mani.quotify007.ui.navigation.model.ResponseResult
+import io.mockk.coEvery
+import io.mockk.mockk
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.flow.flowOf
+import kotlinx.coroutines.test.UnconfinedTestDispatcher
+import kotlinx.coroutines.test.advanceUntilIdle
+import kotlinx.coroutines.test.resetMain
+import kotlinx.coroutines.test.runTest
+import kotlinx.coroutines.test.setMain
+import org.junit.After
+import org.junit.Before
+import org.junit.Test
+import kotlin.test.assertEquals
+
+@OptIn(ExperimentalCoroutinesApi::class)
+class MainViewModelTest {
+
+    private lateinit var useCase: GetQuoteUseCase
+
+    private val viewModel: MainViewModel by lazy {
+        MainViewModel(useCase)
+    }
+
+    @Before
+    fun setUp() {
+        useCase = mockk()
+        Dispatchers.setMain(Dispatchers.Unconfined)
+    }
+
+    @After
+    fun tearDown() {
+        Dispatchers.resetMain()
+    }
+
+    @Test
+    fun loadQuotesData_should_update_state_with_quotes_on_success() = runTest {
+        val quotes = listOf(Quote(id = "1", content = "Test Quote", author = "Author"))
+        val quoteResult = QuoteResult(results = quotes)
+        coEvery { useCase.dbQuotes() } returns flowOf(quotes)
+        coEvery { useCase.result() } returns ResponseResult.Success(quoteResult)
+
+        viewModel.loadQuotesData()
+        advanceUntilIdle()
+
+        assertEquals(quotes, viewModel.state.value.quotes)
+        assertEquals(false, viewModel.state.value.isLoading)
+        assertEquals("Test Quote", viewModel.state.value.quotes[0].content)
+    }
+
+    @Test
+    fun loadQuotesData_should_emit_error_event_on_failure() = runTest{
+        val exception = Exception("Test Exception")
+        coEvery { useCase.dbQuotes() } returns flowOf(emptyList())
+        coEvery { useCase.result() } returns ResponseResult.Error(exception)
+
+        viewModel.loadQuotesData()
+        advanceUntilIdle()
+
+        assertEquals(emptyList(), viewModel.state.value.quotes)
+        assertEquals(false, viewModel.state.value.isLoading)
+
+    }
+
+    @Test
+    fun `onEvent CopyText should emit UiActionEvent CopyText`() = runTest(UnconfinedTestDispatcher()) {
+        val quote = Quote(id = "1", content = "Test Quote", author = "Author")
+
+        val quotes = listOf(Quote(id = "1", content = "Test Quote", author = "Author"))
+        val quoteResult = QuoteResult(results = quotes)
+        coEvery { useCase.dbQuotes() } returns flowOf(quotes)
+        coEvery { useCase.result() } returns ResponseResult.Success(quoteResult)
+
+        viewModel.onEvent(MainEvent.CopyText(quote))
+        viewModel.onEvent(MainEvent.ShareClick(quote))
+        viewModel.onEvent(MainEvent.ShowToast("quote"))
+    }
+
+}
\ No newline at end of file
diff --git a/Mani-Quotify/gradle/libs.versions.toml b/Mani-Quotify/gradle/libs.versions.toml
index 0ff70a9..45c5653 100644
--- a/Mani-Quotify/gradle/libs.versions.toml
+++ b/Mani-Quotify/gradle/libs.versions.toml
@@ -2,6 +2,7 @@
 agp = "8.3.0"
 kotlin = "1.9.0"
 ksp = "1.9.0-1.0.13"
+serializationPlugin = "1.9.22"
 coreKtx = "1.13.1"
 junit = "4.13.2"
 junitVersion = "1.2.1"
@@ -11,6 +12,13 @@ activityCompose = "1.9.2"
 composeBom = "2023.08.00"
 navigationCompose = "2.8.2"
 roomVersion = "2.6.1"
+retrofit = "2.11.0"
+jsonConverter = "1.6.0"
+ktxConvertor = "1.0.0"
+okhttp = "4.11.0"
+kotlinTestJunit = "1.6.10"
+mockk = "1.12.0"
+kotlinxCoroutinesTest = "1.6.4"
 
 [libraries]
 androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
@@ -24,6 +32,15 @@ androidx-ui-navigation = { group = "androidx.navigation", name = "navigation-com
 androidx-room-runtime = { group = "androidx.room", name = "room-runtime", version.ref = "roomVersion" }
 androidx-room-ktx = { group = "androidx.room", name = "room-ktx", version.ref = "roomVersion" }
 androidx-room-compiler = { group = "androidx.room", name = "room-compiler", version.ref = "roomVersion" }
+# Kotlin serialization
+kotlin-test-junit = { module = "org.jetbrains.kotlin:kotlin-test-junit", version.ref = "kotlinTestJunit" }
+kotlinx-coroutines-test = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-test", version.ref = "kotlinxCoroutinesTest" }
+mockk = { module = "io.mockk:mockk", version.ref = "mockk" }
+ktx-sxn-json = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json", version.ref = "jsonConverter" }
+ktx-sxn-converter = { module = "com.jakewharton.retrofit:retrofit2-kotlinx-serialization-converter", version.ref = "ktxConvertor" }
+okhttp = { module = "com.squareup.okhttp3:okhttp", version.ref = "okhttp" }
+okhttp-logging = { module = "com.squareup.okhttp3:logging-interceptor", version.ref = "okhttp" }
+retrofit = { module = "com.squareup.retrofit2:retrofit", version.ref = "retrofit" }
 androidx-ui = { group = "androidx.compose.ui", name = "ui" }
 androidx-ui-graphics = { group = "androidx.compose.ui", name = "ui-graphics" }
 androidx-ui-tooling = { group = "androidx.compose.ui", name = "ui-tooling" }
@@ -36,4 +53,5 @@ androidx-material3 = { group = "androidx.compose.material3", name = "material3"
 androidApplication = { id = "com.android.application", version.ref = "agp" }
 jetbrainsKotlinAndroid = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
 ksp = { id = "com.google.devtools.ksp", version.ref = "ksp" }
+kotlinSerialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "serializationPlugin" }