refactor: Format code with spotless

This commit applies automated code formatting using Spotless across multiple modules. The changes primarily involve adjustments to trailing commas, spacing, and import statements to ensure consistency with the project's coding style.

Key changes include:

- **Kotlin Files:**
    - Added trailing commas to multi-line parameter lists, argument lists, and collection literals in various Kotlin files across `app`, `core:designsystem`, `core:network`, `domain`, and `model:data` modules.
    - Standardized spacing around operators and keywords.
    - Optimized import statements in test files (`ExampleUnitTest.kt`, `ExampleInstrumentedTest.kt`).
- **XML Files:**
    - Reformatted XML attributes in drawable vector files (`ic_*.xml`) within the `core:designsystem` module for better readability.
- **JSON Files:**
    - Reformatted `sample_quiz.json` in `core:network` test resources for consistent structure.
- **Detekt Configuration:**
    - Updated `detekt.yml` files in `app` and `core:designsystem` to adjust ignored annotations lists, ensuring proper spacing (e.g., `['Composable']` to `[ 'Composable' ]`).

.editorconfig

@@ -0,0 +1,4 @@
+[*.{kt,kts}]
+ij_kotlin_allow_trailing_comma = true
+ij_kotlin_allow_trailing_comma_on_call_site = true
+

.idea/gradle.xml

@@ -26,6 +26,7 @@
             <option value="$PROJECT_DIR$/build-logic" />
             <option value="$PROJECT_DIR$/build-logic/convention" />
             <option value="$PROJECT_DIR$/core" />
+            <option value="$PROJECT_DIR$/core/designsystem" />
             <option value="$PROJECT_DIR$/core/network" />
             <option value="$PROJECT_DIR$/domain" />
             <option value="$PROJECT_DIR$/model" />

app/build.gradle.kts

@@ -20,17 +20,17 @@ android {
             isMinifyEnabled = false
             proguardFiles(
                 getDefaultProguardFile("proguard-android-optimize.txt"),
-                "proguard-rules.pro"
+                "proguard-rules.pro",
             )
         }
     }
 }
 
 dependencies {
-    implementation(projects.ui.quiz)
+    implementation(projects.core.designsystem)
     implementation(projects.domain)
-
     implementation(projects.model.data)
+    implementation(projects.ui.quiz)
 
     implementation(libs.androidx.activity.compose)
     implementation(libs.androidx.hilt.navigation.compose)

app/config/detekt/detekt.yml

@@ -8,18 +8,18 @@ naming:
 
 complexity:
   LongParameterList:
-    ignoreAnnotated: ['Composable']
+    ignoreAnnotated: [ 'Composable' ]
   TooManyFunctions:
-    ignoreAnnotatedFunctions: ['Preview']
+    ignoreAnnotatedFunctions: [ 'Preview' ]
 
 style:
   MagicNumber:
     ignorePropertyDeclaration: true
     ignoreCompanionObjectPropertyDeclaration: true
-    ignoreAnnotated: ['Composable']
+    ignoreAnnotated: [ 'Composable' ]
 
   UnusedPrivateMember:
-    ignoreAnnotated: ['Composable']
+    ignoreAnnotated: [ 'Composable' ]
 
 # Deviations from defaults
 formatting:

app/src/androidTest/java/dev/adriankuta/kahootquiz/ExampleInstrumentedTest.kt

@@ -1,13 +1,11 @@
 package dev.adriankuta.kahootquiz
 
-import androidx.test.platform.app.InstrumentationRegistry
 import androidx.test.ext.junit.runners.AndroidJUnit4
-
+import androidx.test.platform.app.InstrumentationRegistry
+import org.junit.Assert.assertEquals
 import org.junit.Test
 import org.junit.runner.RunWith
 
-import org.junit.Assert.*
-
 /**
  * Instrumented test, which will execute on an Android device.
  *

app/src/main/java/dev/adriankuta/kahootquiz/KahootQuizApp.kt

@@ -9,7 +9,7 @@ import androidx.compose.ui.Modifier
 
 @Composable
 fun KahootQuizApp(
-    modifier: Modifier = Modifier
+    modifier: Modifier = Modifier,
 ) {
     Scaffold(
         contentWindowInsets = WindowInsets.safeDrawing,

app/src/main/java/dev/adriankuta/kahootquiz/KahootQuizNavGraph.kt

@@ -16,7 +16,7 @@ fun KahootQuizNavGraph(
     NavHost(
         navController = navController,
         startDestination = QuizRoute,
-        modifier = modifier
+        modifier = modifier,
     ) {
         quizScreen()
     }

app/src/main/java/dev/adriankuta/kahootquiz/MainActivity.kt

@@ -5,7 +5,7 @@ import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
 import dagger.hilt.android.AndroidEntryPoint
-import dev.adriankuta.kahootquiz.ui.theme.KahootQuizTheme
+import dev.adriankuta.kahootquiz.core.designsystem.KahootQuizTheme
 
 @AndroidEntryPoint
 class MainActivity : ComponentActivity() {

app/src/main/java/dev/adriankuta/kahootquiz/MyApplication.kt

@@ -4,4 +4,4 @@ import android.app.Application
 import dagger.hilt.android.HiltAndroidApp
 
 @HiltAndroidApp
-class MyApplication: Application()
+class MyApplication : Application()

app/src/main/java/dev/adriankuta/kahootquiz/ui/theme/Color.kt

@@ -1,11 +0,0 @@
-package dev.adriankuta.kahootquiz.ui.theme
-
-import androidx.compose.ui.graphics.Color
-
-val Purple80 = Color(0xFFD0BCFF)
-val PurpleGrey80 = Color(0xFFCCC2DC)
-val Pink80 = Color(0xFFEFB8C8)
-
-val Purple40 = Color(0xFF6650a4)
-val PurpleGrey40 = Color(0xFF625b71)
-val Pink40 = Color(0xFF7D5260)

app/src/test/java/dev/adriankuta/kahootquiz/ExampleUnitTest.kt

@@ -1,9 +1,8 @@
 package dev.adriankuta.kahootquiz
 
+import org.junit.Assert.assertEquals
 import org.junit.Test
 
-import org.junit.Assert.*
-
 /**
  * Example local unit test, which will execute on the development machine (host).
  *

core/designsystem/build.gradle.kts

@@ -0,0 +1,7 @@
+plugins {
+    alias(libs.plugins.kahootquiz.android.library.compose)
+}
+
+android {
+    namespace = "dev.adriankuta.kahootquiz.core.designsystem"
+}

core/designsystem/config/detekt/detekt.yml

@@ -0,0 +1,33 @@
+# Exceptions for compose. See https://detekt.dev/docs/introduction/compose
+naming:
+  FunctionNaming:
+    functionPattern: '[a-zA-Z][a-zA-Z0-9]*'
+
+  TopLevelPropertyNaming:
+    constantPattern: '[A-Z][A-Za-z0-9]*'
+
+complexity:
+  LongParameterList:
+    ignoreAnnotated: [ 'Composable' ]
+  TooManyFunctions:
+    ignoreAnnotatedFunctions: [ 'Preview' ]
+
+style:
+  MagicNumber:
+    ignorePropertyDeclaration: true
+    ignoreCompanionObjectPropertyDeclaration: true
+    ignoreAnnotated: [ 'Composable' ]
+
+  UnusedPrivateMember:
+    ignoreAnnotated: [ 'Composable' ]
+
+# Deviations from defaults
+formatting:
+  TrailingCommaOnCallSite:
+    active: true
+    autoCorrect: true
+    useTrailingCommaOnCallSite: true
+  TrailingCommaOnDeclarationSite:
+    active: true
+    autoCorrect: true
+    useTrailingCommaOnDeclarationSite: true

core/designsystem/src/main/kotlin/dev/adriankuta/kahootquiz/core/designsystem/Color.kt

@@ -0,0 +1,29 @@
+package dev.adriankuta.kahootquiz.core.designsystem
+
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.luminance
+
+@Composable
+fun contrastiveTo(color: Color): Color = if (color.luminance() < 0.5) {
+    Color.White
+} else {
+    Color.Black
+}
+
+val Purple80 = Color(0xFFD0BCFF)
+val PurpleGrey80 = Color(0xFFCCC2DC)
+val Pink80 = Color(0xFFEFB8C8)
+
+val Purple40 = Color(0xFF6650a4)
+val PurpleGrey40 = Color(0xFF625b71)
+val Pink40 = Color(0xFF7D5260)
+
+val Grey = Color(0xFFFAFAFA)
+val Pink = Color(0xFFFF99AA)
+val Red = Color(0xFFFF3355)
+val Red2 = Color(0xFFE21B3C)
+val Blue2 = Color(0xFF1368CE)
+val Yellow3 = Color(0xFFD89E00)
+val Green = Color(0xFF66BF39)
+val Green2 = Color(0xFF26890C)

core/designsystem/src/main/kotlin/dev/adriankuta/kahootquiz/core/designsystem/TextUtils.kt

@@ -0,0 +1,48 @@
+package dev.adriankuta.kahootquiz.core.designsystem
+
+import android.graphics.Typeface
+import android.text.Spanned
+import android.text.style.ForegroundColorSpan
+import android.text.style.StyleSpan
+import android.text.style.UnderlineSpan
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.text.AnnotatedString
+import androidx.compose.ui.text.SpanStyle
+import androidx.compose.ui.text.buildAnnotatedString
+import androidx.compose.ui.text.font.FontStyle
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextDecoration
+
+fun Spanned.toAnnotatedString(): AnnotatedString = buildAnnotatedString {
+    val spanned = this@toAnnotatedString
+    append(spanned.toString())
+    getSpans(0, spanned.length, Any::class.java).forEach { span ->
+        val start = getSpanStart(span)
+        val end = getSpanEnd(span)
+        when (span) {
+            is StyleSpan -> when (span.style) {
+                Typeface.BOLD -> addStyle(SpanStyle(fontWeight = FontWeight.Bold), start, end)
+                Typeface.ITALIC -> addStyle(SpanStyle(fontStyle = FontStyle.Italic), start, end)
+                Typeface.BOLD_ITALIC -> addStyle(
+                    SpanStyle(
+                        fontWeight = FontWeight.Bold,
+                        fontStyle = FontStyle.Italic,
+                    ),
+                    start, end,
+                )
+            }
+
+            is UnderlineSpan -> addStyle(
+                SpanStyle(textDecoration = TextDecoration.Underline),
+                start,
+                end,
+            )
+
+            is ForegroundColorSpan -> addStyle(
+                SpanStyle(color = Color(span.foregroundColor)),
+                start,
+                end,
+            )
+        }
+    }
+}

core/designsystem/src/main/kotlin/dev/adriankuta/kahootquiz/core/designsystem/Theme.kt

@@ -1,6 +1,5 @@
-package dev.adriankuta.kahootquiz.ui.theme
+package dev.adriankuta.kahootquiz.core.designsystem
 
-import android.app.Activity
 import android.os.Build
 import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.material3.MaterialTheme
@@ -14,13 +13,13 @@ import androidx.compose.ui.platform.LocalContext
 private val DarkColorScheme = darkColorScheme(
     primary = Purple80,
     secondary = PurpleGrey80,
-    tertiary = Pink80
+    tertiary = Pink80,
 )
 
 private val LightColorScheme = lightColorScheme(
     primary = Purple40,
     secondary = PurpleGrey40,
-    tertiary = Pink40
+    tertiary = Pink40,
 
     /* Other default colors to override
     background = Color(0xFFFFFBFE),
@@ -38,7 +37,7 @@ fun KahootQuizTheme(
     darkTheme: Boolean = isSystemInDarkTheme(),
     // Dynamic color is available on Android 12+
     dynamicColor: Boolean = true,
-    content: @Composable () -> Unit
+    content: @Composable () -> Unit,
 ) {
     val colorScheme = when {
         dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
@@ -53,6 +52,6 @@ fun KahootQuizTheme(
     MaterialTheme(
         colorScheme = colorScheme,
         typography = Typography,
-        content = content
+        content = content,
     )
 }

core/designsystem/src/main/kotlin/dev/adriankuta/kahootquiz/core/designsystem/Type.kt

@@ -1,4 +1,4 @@
-package dev.adriankuta.kahootquiz.ui.theme
+package dev.adriankuta.kahootquiz.core.designsystem
 
 import androidx.compose.material3.Typography
 import androidx.compose.ui.text.TextStyle
@@ -13,8 +13,8 @@ val Typography = Typography(
         fontWeight = FontWeight.Normal,
         fontSize = 16.sp,
         lineHeight = 24.sp,
-        letterSpacing = 0.5.sp
+        letterSpacing = 0.5.sp,
-    )
+    ),
     /* Other default text styles to override
     titleLarge = TextStyle(
         fontFamily = FontFamily.Default,

core/designsystem/src/main/res/drawable/ic_circle.xml

@@ -0,0 +1,15 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="40dp"
+    android:height="40dp"
+    android:viewportWidth="40"
+    android:viewportHeight="40">
+    <path
+        android:fillColor="#ffffff"
+        android:pathData="M20,10C14.477,10 10,14.477 10,20C10,25.523 14.477,30 20,30C25.523,30 30,25.523 30,20C30,14.477 25.523,10 20,10Z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M20,9.5C25.799,9.5 30.5,14.201 30.5,20C30.5,25.799 25.799,30.5 20,30.5C14.201,30.5 9.5,25.799 9.5,20C9.5,14.201 14.201,9.5 20,9.5Z"
+        android:strokeWidth="1"
+        android:strokeAlpha="0.15"
+        android:strokeColor="#000000" />
+</vector>

core/designsystem/src/main/res/drawable/ic_correct.xml

@@ -0,0 +1,23 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="40dp"
+    android:height="40dp"
+    android:viewportWidth="40"
+    android:viewportHeight="40">
+    <path
+        android:fillColor="#67BF38"
+        android:pathData="M20,20m-16,0a16,16 0,1 1,32 0a16,16 0,1 1,-32 0"
+        android:strokeWidth="2"
+        android:strokeColor="#26890C" />
+    <path
+        android:fillColor="#ffffff"
+        android:pathData="M25.237,12.219L28.298,14.723L18.157,27.123L11.651,21.662L14.296,18.722L17.722,21.409L25.237,12.219Z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M25.554,11.831L28.615,14.336L29.001,14.653L28.685,15.039L18.545,27.44L18.224,27.832L17.836,27.507L11.33,22.045L10.933,21.713L11.279,21.328L13.925,18.388L14.237,18.041L14.604,18.329L17.645,20.713L24.85,11.902L25.167,11.515L25.554,11.831Z"
+        android:strokeWidth="1"
+        android:strokeAlpha="0.15"
+        android:strokeColor="#000000" />
+    <group>
+        <clip-path android:pathData="M25.237,12.219L28.298,14.723L18.157,27.123L11.651,21.662L14.296,18.722L17.722,21.409L25.237,12.219ZM25.554,11.831L28.615,14.336L29.001,14.653L28.685,15.039L18.545,27.44L18.224,27.832L17.836,27.507L11.33,22.045L10.933,21.713L11.279,21.328L13.925,18.388L14.237,18.041L14.604,18.329L17.645,20.713L24.85,11.902L25.167,11.515L25.554,11.831Z" />
+    </group>
+</vector>

core/designsystem/src/main/res/drawable/ic_diamond.xml

@@ -0,0 +1,15 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="40dp"
+    android:height="40dp"
+    android:viewportWidth="40"
+    android:viewportHeight="40">
+    <path
+        android:fillColor="#ffffff"
+        android:pathData="M20,8.75L8.75,20.004L20,31.25L31.25,20.001L20,8.75Z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M20.354,8.396L31.604,19.647L31.957,20.001L31.604,20.354L20.354,31.604L20,31.957L19.646,31.604L8.396,20.357L8.043,20.004L8.396,19.65L19.646,8.396L20,8.043L20.354,8.396Z"
+        android:strokeWidth="1"
+        android:strokeAlpha="0.15"
+        android:strokeColor="#000000" />
+</vector>

core/designsystem/src/main/res/drawable/ic_square.xml

@@ -0,0 +1,15 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="40dp"
+    android:height="41dp"
+    android:viewportWidth="40"
+    android:viewportHeight="41">
+    <path
+        android:fillColor="#ffffff"
+        android:pathData="M28.75,11.476H11.25V28.976H28.75V11.476Z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29.25,10.976V29.476H10.75V10.976H29.25Z"
+        android:strokeWidth="1"
+        android:strokeAlpha="0.15"
+        android:strokeColor="#000000" />
+</vector>

core/designsystem/src/main/res/drawable/ic_triangle.xml

@@ -0,0 +1,15 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="40dp"
+    android:height="40dp"
+    android:viewportWidth="40"
+    android:viewportHeight="40">
+    <path
+        android:fillColor="#ffffff"
+        android:pathData="M20,11.25L8.75,28.75H31.25L20,11.25Z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M20.421,10.979L31.671,28.479L32.166,29.25H7.834L8.329,28.479L19.579,10.979L20,10.325L20.421,10.979Z"
+        android:strokeWidth="1"
+        android:strokeAlpha="0.15"
+        android:strokeColor="#000000" />
+</vector>

core/designsystem/src/main/res/drawable/ic_type.xml

@@ -0,0 +1,50 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="#F2F2F2"
+        android:fillType="evenOdd"
+        android:pathData="M12,22C6.477,22 2,17.523 2,12C2,6.477 6.477,2 12,2C17.523,2 22,6.477 22,12C22,17.523 17.523,22 12,22Z" />
+    <path
+        android:fillColor="#333333"
+        android:fillType="evenOdd"
+        android:pathData="M19.802,21.989L7.899,23.992C7.584,24.045 7.285,23.833 7.232,23.517L3.724,2.678C3.671,2.363 3.883,2.064 4.198,2.011L16.101,0.008C16.416,-0.045 16.715,0.168 16.768,0.483L20.276,21.322C20.33,21.637 20.117,21.936 19.802,21.989Z" />
+    <path
+        android:fillColor="#FAFAFA"
+        android:fillType="evenOdd"
+        android:pathData="M19.083,20.611L8.127,22.455C7.951,22.485 7.784,22.366 7.754,22.189L4.538,3.09C4.509,2.913 4.627,2.746 4.804,2.716L15.759,0.872C15.936,0.843 16.103,0.962 16.133,1.139L19.349,20.238C19.378,20.414 19.259,20.582 19.083,20.611Z" />
+    <path
+        android:fillColor="#26890C"
+        android:fillType="evenOdd"
+        android:pathData="M18.499,20.05L13.849,20.833C13.79,20.843 13.733,20.803 13.724,20.744L12.306,12.325C12.296,12.266 12.336,12.209 12.395,12.199L17.045,11.417C17.104,11.407 17.16,11.447 17.17,11.506L18.587,19.925C18.597,19.984 18.558,20.04 18.499,20.05Z" />
+    <path
+        android:fillColor="#FFA602"
+        android:fillType="evenOdd"
+        android:pathData="M12.967,20.981L8.317,21.764C8.258,21.774 8.202,21.733 8.192,21.674L6.775,13.255C6.765,13.196 6.805,13.14 6.864,13.13L11.514,12.347C11.573,12.337 11.629,12.377 11.639,12.437L13.057,20.856C13.066,20.915 13.026,20.971 12.967,20.981Z" />
+    <path
+        android:fillColor="#1368CE"
+        android:fillType="evenOdd"
+        android:pathData="M16.947,10.835L12.297,11.618C12.238,11.628 12.182,11.588 12.172,11.529L10.64,2.434C10.631,2.374 10.67,2.318 10.73,2.308L15.379,1.526C15.439,1.516 15.495,1.556 15.505,1.615L17.036,10.71C17.046,10.769 17.006,10.825 16.947,10.835Z" />
+    <path
+        android:fillColor="#E11C3C"
+        android:fillType="evenOdd"
+        android:pathData="M11.416,11.766L6.766,12.548C6.707,12.558 6.651,12.518 6.641,12.459L5.109,3.364C5.099,3.305 5.139,3.249 5.199,3.239L9.848,2.456C9.907,2.446 9.964,2.486 9.974,2.546L11.505,11.641C11.515,11.7 11.475,11.756 11.416,11.766Z" />
+    <path
+        android:fillColor="#FAFAFA"
+        android:fillType="evenOdd"
+        android:pathData="M7.317,8.677L8.107,6.504L9.544,8.316L7.317,8.677Z" />
+    <path
+        android:fillColor="#FAFAFA"
+        android:fillType="evenOdd"
+        android:pathData="M13.596,5.437L15.014,6.416L14.017,7.822L12.598,6.842L13.596,5.437Z" />
+    <path
+        android:fillColor="#FAFAFA"
+        android:fillType="evenOdd"
+        android:pathData="M10.79,16.727C10.704,16.175 10.188,15.796 9.637,15.881C9.086,15.967 8.709,16.484 8.795,17.037C8.881,17.59 9.397,17.968 9.948,17.883C10.498,17.798 10.875,17.28 10.79,16.727Z" />
+    <path
+        android:fillColor="#FAFAFA"
+        android:fillType="evenOdd"
+        android:pathData="M16.618,16.843L14.628,17.181L14.288,15.184L16.278,14.846L16.618,16.843Z" />
+</vector>

core/designsystem/src/main/res/drawable/ic_wrong.xml

@@ -0,0 +1,34 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="40dp"
+    android:height="40dp"
+    android:viewportWidth="40"
+    android:viewportHeight="40">
+    <path
+        android:fillColor="#FF3355"
+        android:pathData="M20,20m-16,0a16,16 0,1 1,32 0a16,16 0,1 1,-32 0" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M20,20m-16,0a16,16 0,1 1,32 0a16,16 0,1 1,-32 0"
+        android:strokeWidth="2"
+        android:strokeColor="#FF3355" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M20,20m-16,0a16,16 0,1 1,32 0a16,16 0,1 1,-32 0"
+        android:strokeWidth="2"
+        android:strokeAlpha="0.15"
+        android:strokeColor="#000000" />
+    <path
+        android:fillColor="#ffffff"
+        android:fillType="evenOdd"
+        android:pathData="M12.04,24.636L15.355,27.95L19.995,23.31L24.636,27.95L27.95,24.636L23.31,19.995L27.95,15.355L24.636,12.04L19.995,16.681L15.355,12.04L12.04,15.355L16.681,19.995L12.04,24.636Z" />
+    <group>
+        <clip-path android:pathData="M5.853,5.721h28.284v28.284h-28.284z" />
+        <clip-path
+            android:fillType="evenOdd"
+            android:pathData="M12.04,24.636L15.355,27.95L19.995,23.31L24.636,27.95L27.95,24.636L23.31,19.995L27.95,15.355L24.636,12.04L19.995,16.681L15.355,12.04L12.04,15.355L16.681,19.995L12.04,24.636Z" />
+        <path
+            android:fillAlpha="0.15"
+            android:fillColor="#000000"
+            android:pathData="M15.355,27.95L14.648,28.657L15.355,29.365L16.062,28.657L15.355,27.95ZM12.04,24.636L11.333,23.929L10.626,24.636L11.333,25.343L12.04,24.636ZM19.995,23.31L20.702,22.603L19.995,21.896L19.288,22.603L19.995,23.31ZM24.636,27.95L23.929,28.657L24.636,29.365L25.343,28.657L24.636,27.95ZM27.95,24.636L28.657,25.343L29.365,24.636L28.657,23.929L27.95,24.636ZM23.31,19.995L22.603,19.288L21.896,19.995L22.603,20.702L23.31,19.995ZM27.95,15.355L28.657,16.062L29.365,15.355L28.657,14.648L27.95,15.355ZM24.636,12.04L25.343,11.333L24.636,10.626L23.929,11.333L24.636,12.04ZM19.995,16.681L19.288,17.388L19.995,18.095L20.702,17.388L19.995,16.681ZM15.355,12.04L16.062,11.333L15.355,10.626L14.648,11.333L15.355,12.04ZM12.04,15.355L11.333,14.648L10.626,15.355L11.333,16.062L12.04,15.355ZM16.681,19.995L17.388,20.702L18.095,19.995L17.388,19.288L16.681,19.995ZM16.062,27.243L12.748,23.929L11.333,25.343L14.648,28.657L16.062,27.243ZM19.288,22.603L14.648,27.243L16.062,28.657L20.702,24.017L19.288,22.603ZM25.343,27.243L20.702,22.603L19.288,24.017L23.929,28.657L25.343,27.243ZM27.243,23.929L23.929,27.243L25.343,28.657L28.657,25.343L27.243,23.929ZM22.603,20.702L27.243,25.343L28.657,23.929L24.017,19.288L22.603,20.702ZM27.243,14.648L22.603,19.288L24.017,20.702L28.657,16.062L27.243,14.648ZM23.929,12.748L27.243,16.062L28.657,14.648L25.343,11.333L23.929,12.748ZM20.702,17.388L25.343,12.748L23.929,11.333L19.288,15.974L20.702,17.388ZM14.648,12.748L19.288,17.388L20.702,15.974L16.062,11.333L14.648,12.748ZM12.748,16.062L16.062,12.748L14.648,11.333L11.333,14.648L12.748,16.062ZM17.388,19.288L12.748,14.648L11.333,16.062L15.974,20.702L17.388,19.288ZM12.748,25.343L17.388,20.702L15.974,19.288L11.333,23.929L12.748,25.343Z" />
+    </group>
+</vector>

core/network/src/main/kotlin/dev/adriankuta/kahootquiz/core/network/models/CommonDtos.kt

@@ -5,7 +5,7 @@ package dev.adriankuta.kahootquiz.core.network.models
 data class LanguageInfoDto(
     val language: String?,
     val lastUpdatedOn: Long?,
-    val readAloudSupported: Boolean?
+    val readAloudSupported: Boolean?,
 )
 
 // Minimal channel info
@@ -16,5 +16,5 @@ data class ChannelDto(val id: String?)
 
 data class PointDto(
     val x: Int?,
-    val y: Int?
+    val y: Int?,
 )

core/network/src/main/kotlin/dev/adriankuta/kahootquiz/core/network/models/ContentTagsDto.kt

@@ -4,5 +4,5 @@ package dev.adriankuta.kahootquiz.core.network.models
 
 data class ContentTagsDto(
     val curriculumCodes: List<String>?,
-    val generatedCurriculumCodes: List<String>?
+    val generatedCurriculumCodes: List<String>?,
 )

core/network/src/main/kotlin/dev/adriankuta/kahootquiz/core/network/models/CoverDtos.kt

@@ -13,14 +13,14 @@ data class CoverMetadataDto(
     val height: Int?,
     val extractedColors: List<ExtractedColorDto>?,
     val blurhash: String?,
-    val crop: CropDto?
+    val crop: CropDto?,
 )
 
 // Color extracted from cover image
 
 data class ExtractedColorDto(
     val swatch: String?,
-    val rgbHex: String?
+    val rgbHex: String?,
 )
 
 // Crop descriptor
@@ -28,5 +28,5 @@ data class ExtractedColorDto(
 data class CropDto(
     val origin: PointDto?,
     val target: PointDto?,
-    val circular: Boolean?
+    val circular: Boolean?,
 )

core/network/src/main/kotlin/dev/adriankuta/kahootquiz/core/network/models/MetadataDtos.kt

@@ -7,7 +7,7 @@ data class MetadataDto(
     val duplicationProtection: Boolean?,
     val featuredListMemberships: List<FeaturedListMembershipDto>?,
     val lastEdit: LastEditDto?,
-    val versionMetadata: VersionMetadataDto?
+    val versionMetadata: VersionMetadataDto?,
 )
 
 // Access settings
@@ -15,14 +15,14 @@ data class MetadataDto(
 data class AccessDto(
     val groupRead: List<String>?,
     val folderGroupIds: List<String>?,
-    val features: List<String>?
+    val features: List<String>?,
 )
 
 // Featured list membership
 
 data class FeaturedListMembershipDto(
     val list: String?,
-    val addedAt: Long?
+    val addedAt: Long?,
 )
 
 // Last edit information
@@ -30,7 +30,7 @@ data class FeaturedListMembershipDto(
 data class LastEditDto(
     val editorUserId: String?,
     val editorUsername: String?,
-    val editTimestamp: Long?
+    val editTimestamp: Long?,
 )
 
 // Version metadata
@@ -38,5 +38,5 @@ data class LastEditDto(
 data class VersionMetadataDto(
     val version: Int?,
     val created: Long?,
-    val creator: String?
+    val creator: String?,
 )

core/network/src/main/kotlin/dev/adriankuta/kahootquiz/core/network/models/QuestionDtos.kt

@@ -17,15 +17,15 @@ data class QuestionDto(
     val questionFormat: Int?,
     val languageInfo: LanguageInfoDto?,
     val media: List<MediaItemDto>?,
-    val choiceRange: ChoiceRangeDto?
+    val choiceRange: ChoiceRangeDto?,
 )
 
 // Choice option
 
 data class ChoiceDto(
     val answer: String?,
-    val correct: Boolean?,
+    val correct: Boolean,
-    val languageInfo: LanguageInfoDto?
+    val languageInfo: LanguageInfoDto?,
 )
 
 // Optional video attachment
@@ -35,7 +35,7 @@ data class VideoDto(
     val startTime: Int?,
     val endTime: Int?,
     val service: String?,
-    val fullUrl: String?
+    val fullUrl: String?,
 )
 
 // Image metadata appearing in multiple places
@@ -50,7 +50,7 @@ data class ImageMetadataDto(
     val width: Int? = null,
     val height: Int? = null,
     val effects: List<String>? = null,
-    val crop: CropDto? = null
+    val crop: CropDto? = null,
 )
 
 // Generic media item on question
@@ -67,7 +67,7 @@ data class MediaItemDto(
     val resources: String? = null,
     val width: Int? = null,
     val height: Int? = null,
-    val crop: CropDto? = null
+    val crop: CropDto? = null,
 )
 
 // Slider range for "slider" question type
@@ -77,5 +77,5 @@ data class ChoiceRangeDto(
     val end: Int?,
     val step: Int?,
     val correct: Int?,
-    val tolerance: Int?
+    val tolerance: Int?,
 )

core/network/src/main/kotlin/dev/adriankuta/kahootquiz/core/network/models/QuizResponseDto.kt

@@ -32,5 +32,5 @@ data class QuizResponseDto(
     val hasRestrictedContent: Boolean?,
     val type: String?,
     val created: Long?,
-    val modified: Long?
+    val modified: Long?,
 )

core/network/src/test/resources/sample_quiz.json

@@ -42,8 +42,14 @@
     ],
     "blurhash": "UuJ*#Qxtx]xaCAj[W=WqEma}M{R*M|WVn#j?",
     "crop": {
-      "origin": {"x": 227, "y": 0},
+      "origin": {
-      "target": {"x": 1948, "y": 1299},
+        "x": 227,
+        "y": 0
+      },
+      "target": {
+        "x": 1948,
+        "y": 1299
+      },
       "circular": false
     }
   },
@@ -55,8 +61,24 @@
       "points": true,
       "pointsMultiplier": 1,
       "choices": [
-        {"answer": "True", "correct": true, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+        {
-        {"answer": "False", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}}
+          "answer": "True",
+          "correct": true,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "False",
+          "correct": false,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        }
       ],
       "layout": "TRUE_FALSE",
       "image": "https://media.kahoot.it/b2709905-1c6e-45a0-9cc1-34c6580495e5",
@@ -71,9 +93,18 @@
         "height": 1406
       },
       "resources": "mikroman6/Moment/Getty Images",
-      "video": {"startTime": 0, "endTime": 0, "service": "youtube", "fullUrl": ""},
+      "video": {
+        "startTime": 0,
+        "endTime": 0,
+        "service": "youtube",
+        "fullUrl": ""
+      },
       "questionFormat": 0,
-      "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true},
+      "languageInfo": {
+        "language": "en-US",
+        "lastUpdatedOn": 1741920189202,
+        "readAloudSupported": true
+      },
       "media": []
     },
     {
@@ -83,15 +114,56 @@
       "points": true,
       "pointsMultiplier": 1,
       "choices": [
-        {"answer": "A monument to the god Ra", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+        {
-        {"answer": "A tomb", "correct": true, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+          "answer": "A monument to the god Ra",
-        {"answer": "A momument to a great war victory", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+          "correct": false,
-        {"answer": "A temple", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}}
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "A tomb",
+          "correct": true,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "A momument to a great war victory",
+          "correct": false,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "A temple",
+          "correct": false,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        }
       ],
       "resources": "",
-      "video": {"startTime": 0, "endTime": 0, "service": "youtube", "fullUrl": ""},
+      "video": {
+        "startTime": 0,
+        "endTime": 0,
+        "service": "youtube",
+        "fullUrl": ""
+      },
       "questionFormat": 0,
-      "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true},
+      "languageInfo": {
+        "language": "en-US",
+        "lastUpdatedOn": 1741920189202,
+        "readAloudSupported": true
+      },
       "media": [
         {
           "type": "background_image",
@@ -105,7 +177,17 @@
           "resources": "Nick Brundle Photography/Moment/Getty Images",
           "width": 2309,
           "height": 1299,
-          "crop": {"origin": {"x": 227, "y": 0}, "target": {"x": 1948, "y": 1299}, "circular": false}
+          "crop": {
+            "origin": {
+              "x": 227,
+              "y": 0
+            },
+            "target": {
+              "x": 1948,
+              "y": 1299
+            },
+            "circular": false
+          }
         }
       ]
     },
@@ -116,10 +198,42 @@
       "points": true,
       "pointsMultiplier": 1,
       "choices": [
-        {"answer": "As a tourist destination", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+        {
-        {"answer": "A monument to Ninurta, the god of farmers", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+          "answer": "As a tourist destination",
-        {"answer": "An engagement gift from a king to his future queen", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+          "correct": false,
-        {"answer": "A gift for the king's wife", "correct": true, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}}
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "A monument to Ninurta, the god of farmers",
+          "correct": false,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "An engagement gift from a king to his future queen",
+          "correct": false,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "A gift for the king's wife",
+          "correct": true,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        }
       ],
       "image": "https://media.kahoot.it/7bce7efb-3d94-495c-905f-9c14190b7910",
       "imageMetadata": {
@@ -129,9 +243,18 @@
         "effects": []
       },
       "resources": "https://upload.wikimedia.org/wikipedia/commons/a/ae/Hanging_Gardens_of_Babylon.jpg CC0",
-      "video": {"startTime": 0, "endTime": 0, "service": "youtube", "fullUrl": ""},
+      "video": {
+        "startTime": 0,
+        "endTime": 0,
+        "service": "youtube",
+        "fullUrl": ""
+      },
       "questionFormat": 0,
-      "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true},
+      "languageInfo": {
+        "language": "en-US",
+        "lastUpdatedOn": 1741920189202,
+        "readAloudSupported": true
+      },
       "media": []
     },
     {
@@ -141,10 +264,42 @@
       "points": true,
       "pointsMultiplier": 1,
       "choices": [
-        {"answer": "Greece", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+        {
-        {"answer": "Turkey", "correct": true, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+          "answer": "Greece",
-        {"answer": "Syria", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+          "correct": false,
-        {"answer": "Iran", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}}
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "Turkey",
+          "correct": true,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "Syria",
+          "correct": false,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "Iran",
+          "correct": false,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        }
       ],
       "image": "https://media.kahoot.it/f999f2a2-5450-4821-a3c8-94288720bd46",
       "imageMetadata": {
@@ -154,9 +309,18 @@
         "effects": []
       },
       "resources": "Zee Prime at cs.wikipedia [GFDL (http://www.gnu.org/copyleft/fdl.html), CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0/) or CC BY-SA 2.5 (https://creativecommons.org/licenses/by-sa/2.5)], from Wikimedia Commons\nhttps://upload.wikimedia.org/wikipedia/commons/1/1d/Miniaturk_009.jpg",
-      "video": {"startTime": 0, "endTime": 0, "service": "youtube", "fullUrl": ""},
+      "video": {
+        "startTime": 0,
+        "endTime": 0,
+        "service": "youtube",
+        "fullUrl": ""
+      },
       "questionFormat": 0,
-      "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true},
+      "languageInfo": {
+        "language": "en-US",
+        "lastUpdatedOn": 1741920189202,
+        "readAloudSupported": true
+      },
       "media": []
     },
     {
@@ -166,10 +330,42 @@
       "points": true,
       "pointsMultiplier": 1,
       "choices": [
-        {"answer": "To become famous", "correct": true, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+        {
-        {"answer": "It was an accident", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+          "answer": "To become famous",
-        {"answer": "He was angry at the gods", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+          "correct": true,
-        {"answer": "Because of a bet", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}}
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "It was an accident",
+          "correct": false,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "He was angry at the gods",
+          "correct": false,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "Because of a bet",
+          "correct": false,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        }
       ],
       "image": "https://media.kahoot.it/fe2c5c06-6d2e-4a5a-9441-a9c77391130e_opt",
       "imageMetadata": {
@@ -179,9 +375,19 @@
         "effects": []
       },
       "resources": " [Public domain], via Wikimedia Commons\nhttps://upload.wikimedia.org/wikipedia/commons/a/a9/Temple_of_Artemis.jpg",
-      "video": {"id": "", "startTime": 0, "endTime": 0, "service": "youtube", "fullUrl": ""},
+      "video": {
+        "id": "",
+        "startTime": 0,
+        "endTime": 0,
+        "service": "youtube",
+        "fullUrl": ""
+      },
       "questionFormat": 0,
-      "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true},
+      "languageInfo": {
+        "language": "en-US",
+        "lastUpdatedOn": 1741920189202,
+        "readAloudSupported": true
+      },
       "media": []
     },
     {
@@ -191,10 +397,42 @@
       "points": true,
       "pointsMultiplier": 1,
       "choices": [
-        {"answer": "Sparta", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+        {
-        {"answer": "Athens", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+          "answer": "Sparta",
-        {"answer": "Olympia", "correct": true, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+          "correct": false,
-        {"answer": "Delphi", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}}
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "Athens",
+          "correct": false,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "Olympia",
+          "correct": true,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "Delphi",
+          "correct": false,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        }
       ],
       "image": "https://media.kahoot.it/9074a275-1874-4cb9-9c9f-248173ceae9d",
       "imageMetadata": {
@@ -202,12 +440,31 @@
         "contentType": "image/*",
         "resources": " [Public domain or Public domain], via Wikimedia Commons\nhttps://upload.wikimedia.org/wikipedia/commons/6/66/Le_Jupiter_Olympien_ou_l%27art_de_la_sculpture_antique.jpg",
         "effects": [],
-        "crop": {"origin": {"x": 53, "y": 0}, "target": {"x": 577, "y": 866}, "circular": false}
+        "crop": {
+          "origin": {
+            "x": 53,
+            "y": 0
+          },
+          "target": {
+            "x": 577,
+            "y": 866
+          },
+          "circular": false
+        }
       },
       "resources": " [Public domain or Public domain], via Wikimedia Commons\nhttps://upload.wikimedia.org/wikipedia/commons/6/66/Le_Jupiter_Olympien_ou_l%27art_de_la_sculpture_antique.jpg",
-      "video": {"startTime": 0, "endTime": 0, "service": "youtube", "fullUrl": ""},
+      "video": {
+        "startTime": 0,
+        "endTime": 0,
+        "service": "youtube",
+        "fullUrl": ""
+      },
       "questionFormat": 0,
-      "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true},
+      "languageInfo": {
+        "language": "en-US",
+        "lastUpdatedOn": 1741920189202,
+        "readAloudSupported": true
+      },
       "media": []
     },
     {
@@ -217,10 +474,42 @@
       "points": true,
       "pointsMultiplier": 1,
       "choices": [
-        {"answer": "Darius", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+        {
-        {"answer": "Xerxes", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+          "answer": "Darius",
-        {"answer": "Cyrus", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+          "correct": false,
-        {"answer": "Mausoleus", "correct": true, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}}
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "Xerxes",
+          "correct": false,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "Cyrus",
+          "correct": false,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "Mausoleus",
+          "correct": true,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        }
       ],
       "image": "https://media.kahoot.it/38f43ef3-4507-4f11-ae33-f3e833a47d19",
       "imageMetadata": {
@@ -234,9 +523,18 @@
         "height": 1414
       },
       "resources": "MirageC/Moment/Getty Images",
-      "video": {"startTime": 0, "endTime": 0, "service": "youtube", "fullUrl": ""},
+      "video": {
+        "startTime": 0,
+        "endTime": 0,
+        "service": "youtube",
+        "fullUrl": ""
+      },
       "questionFormat": 0,
-      "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true},
+      "languageInfo": {
+        "language": "en-US",
+        "lastUpdatedOn": 1741920189202,
+        "readAloudSupported": true
+      },
       "media": []
     },
     {
@@ -245,8 +543,24 @@
       "time": 60000,
       "pointsMultiplier": 2,
       "choices": [
-        {"answer": "Helios", "correct": true, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+        {
-        {"answer": "helios", "correct": true, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}}
+          "answer": "Helios",
+          "correct": true,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "helios",
+          "correct": true,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        }
       ],
       "image": "https://media.kahoot.it/d4ccbf4e-1026-46ad-ab35-84dc17c4d3a0_opt",
       "imageMetadata": {
@@ -254,12 +568,32 @@
         "contentType": "image/*",
         "resources": "By gravure sur bois de Sidney Barclay numérisée Google [Public domain], via Wikimedia Commons\nhttps://upload.wikimedia.org/wikipedia/commons/5/5f/Colosse_de_Rhodes_%28Barclay%29.jpg",
         "effects": [],
-        "crop": {"origin": {"x": 49, "y": 83}, "target": {"x": 531, "y": 796}, "circular": false}
+        "crop": {
+          "origin": {
+            "x": 49,
+            "y": 83
+          },
+          "target": {
+            "x": 531,
+            "y": 796
+          },
+          "circular": false
+        }
       },
       "resources": "By gravure sur bois de Sidney Barclay numérisée Google [Public domain], via Wikimedia Commons\nhttps://upload.wikimedia.org/wikipedia/commons/5/5f/Colosse_de_Rhodes_%28Barclay%29.jpg",
-      "video": {"id": "", "startTime": 0, "endTime": 0, "service": "youtube", "fullUrl": ""},
+      "video": {
+        "id": "",
+        "startTime": 0,
+        "endTime": 0,
+        "service": "youtube",
+        "fullUrl": ""
+      },
       "questionFormat": 0,
-      "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true},
+      "languageInfo": {
+        "language": "en-US",
+        "lastUpdatedOn": 1741920189202,
+        "readAloudSupported": true
+      },
       "media": []
     },
     {
@@ -269,10 +603,42 @@
       "points": true,
       "pointsMultiplier": 1,
       "choices": [
-        {"answer": "Fire", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+        {
-        {"answer": "Earthquake", "correct": true, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+          "answer": "Fire",
-        {"answer": "Tidal Wave", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+          "correct": false,
-        {"answer": "Storm", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}}
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "Earthquake",
+          "correct": true,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "Tidal Wave",
+          "correct": false,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "Storm",
+          "correct": false,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        }
       ],
       "image": "https://media.kahoot.it/e2d22765-942b-4dbd-9fd6-d71142d775c3",
       "imageMetadata": {
@@ -280,12 +646,31 @@
         "contentType": "image/*",
         "resources": "Emad Victor SHENOUDA [Attribution], from Wikimedia Commons\nhttps://upload.wikimedia.org/wikipedia/commons/3/33/PHAROS2013-3000x2250.jpg",
         "effects": [],
-        "crop": {"origin": {"x": 0, "y": 10}, "target": {"x": 1024, "y": 683}, "circular": false}
+        "crop": {
+          "origin": {
+            "x": 0,
+            "y": 10
+          },
+          "target": {
+            "x": 1024,
+            "y": 683
+          },
+          "circular": false
+        }
       },
       "resources": "Emad Victor SHENOUDA [Attribution], from Wikimedia Commons\nhttps://upload.wikimedia.org/wikipedia/commons/3/33/PHAROS2013-3000x2250.jpg",
-      "video": {"startTime": 0, "endTime": 0, "service": "youtube", "fullUrl": ""},
+      "video": {
+        "startTime": 0,
+        "endTime": 0,
+        "service": "youtube",
+        "fullUrl": ""
+      },
       "questionFormat": 0,
-      "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true},
+      "languageInfo": {
+        "language": "en-US",
+        "lastUpdatedOn": 1741920189202,
+        "readAloudSupported": true
+      },
       "media": []
     },
     {
@@ -295,10 +680,42 @@
       "points": true,
       "pointsMultiplier": 1,
       "choices": [
-        {"answer": "The Colossus of Rhodes", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+        {
-        {"answer": "The Lighthouse of Alexandria", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+          "answer": "The Colossus of Rhodes",
-        {"answer": "The Mausoleum at Halicarnassus", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+          "correct": false,
-        {"answer": "The Great Pyramid of Giza", "correct": true, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}}
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "The Lighthouse of Alexandria",
+          "correct": false,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "The Mausoleum at Halicarnassus",
+          "correct": false,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "The Great Pyramid of Giza",
+          "correct": true,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        }
       ],
       "image": "https://media.kahoot.it/19382163-196f-495d-9a84-c2d8c3fd716c",
       "imageMetadata": {
@@ -306,12 +723,32 @@
         "contentType": "image/*",
         "resources": "By The original uploader was Mark22 at English Wikipedia (Transferred from en.wikipedia to Commons.) [Public domain], via Wikimedia Commons\nhttps://upload.wikimedia.org/wikipedia/commons/b/b7/SevenWondersOfTheWorld.png",
         "effects": [],
-        "crop": {"origin": {"x": 19, "y": 0}, "target": {"x": 491, "y": 736}, "circular": false}
+        "crop": {
+          "origin": {
+            "x": 19,
+            "y": 0
+          },
+          "target": {
+            "x": 491,
+            "y": 736
+          },
+          "circular": false
+        }
       },
       "resources": "By The original uploader was Mark22 at English Wikipedia (Transferred from en.wikipedia to Commons.) [Public domain], via Wikimedia Commons\nhttps://upload.wikimedia.org/wikipedia/commons/b/b7/SevenWondersOfTheWorld.png",
-      "video": {"id": "", "startTime": 0, "endTime": 0, "service": "youtube", "fullUrl": ""},
+      "video": {
+        "id": "",
+        "startTime": 0,
+        "endTime": 0,
+        "service": "youtube",
+        "fullUrl": ""
+      },
       "questionFormat": 0,
-      "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true},
+      "languageInfo": {
+        "language": "en-US",
+        "lastUpdatedOn": 1741920189202,
+        "readAloudSupported": true
+      },
       "media": []
     },
     {
@@ -319,7 +756,13 @@
       "question": "How many of the Seven Wonders still exist?",
       "time": 20000,
       "pointsMultiplier": 2,
-      "choiceRange": {"start": 0, "end": 7, "step": 1, "correct": 1, "tolerance": 0},
+      "choiceRange": {
+        "start": 0,
+        "end": 7,
+        "step": 1,
+        "correct": 1,
+        "tolerance": 0
+      },
       "image": "https://media.kahoot.it/b431b3aa-4a46-49c9-b4ac-aa1dde40333f",
       "imageMetadata": {
         "id": "b431b3aa-4a46-49c9-b4ac-aa1dde40333f",
@@ -328,9 +771,19 @@
         "effects": []
       },
       "resources": "By Kandi [GFDL (http://www.gnu.org/copyleft/fdl.html) or CC BY-SA 3.0 (https://creativecommons.org/licenses/by-sa/3.0)], from Wikimedia Commons\nhttps://upload.wikimedia.org/wikipedia/commons/a/a4/Seven_Wonders_of_the_Ancient_World.png",
-      "video": {"id": "", "startTime": 0, "endTime": 0, "service": "youtube", "fullUrl": ""},
+      "video": {
+        "id": "",
+        "startTime": 0,
+        "endTime": 0,
+        "service": "youtube",
+        "fullUrl": ""
+      },
       "questionFormat": 0,
-      "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true},
+      "languageInfo": {
+        "language": "en-US",
+        "lastUpdatedOn": 1741920189202,
+        "readAloudSupported": true
+      },
       "media": []
     },
     {
@@ -340,10 +793,42 @@
       "points": true,
       "pointsMultiplier": 1,
       "choices": [
-        {"answer": "The Great Pyramid of Giza", "correct": true, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+        {
-        {"answer": "The Temple of Artemis", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+          "answer": "The Great Pyramid of Giza",
-        {"answer": "The Mausoleum at Halicarnassus", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}},
+          "correct": true,
-        {"answer": "The Colossus of Rhodes", "correct": false, "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true}}
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "The Temple of Artemis",
+          "correct": false,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "The Mausoleum at Halicarnassus",
+          "correct": false,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        },
+        {
+          "answer": "The Colossus of Rhodes",
+          "correct": false,
+          "languageInfo": {
+            "language": "en-US",
+            "lastUpdatedOn": 1741920189202,
+            "readAloudSupported": true
+          }
+        }
       ],
       "image": "https://media.kahoot.it/34b01038-031c-4d23-b8a0-55402916586f_opt",
       "imageMetadata": {
@@ -351,16 +836,39 @@
         "contentType": "image/*",
         "resources": "By Varios [CC BY-SA 3.0 (https://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons\nhttps://upload.wikimedia.org/wikipedia/commons/d/d6/Siete_maravillas_antiguas.jpg",
         "effects": [],
-        "crop": {"origin": {"x": 19, "y": 0}, "target": {"x": 491, "y": 736}, "circular": false}
+        "crop": {
+          "origin": {
+            "x": 19,
+            "y": 0
+          },
+          "target": {
+            "x": 491,
+            "y": 736
+          },
+          "circular": false
+        }
       },
       "resources": "By Varios [CC BY-SA 3.0 (https://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons\nhttps://upload.wikimedia.org/wikipedia/commons/d/d6/Siete_maravillas_antiguas.jpg",
-      "video": {"id": "", "startTime": 0, "endTime": 0, "service": "youtube", "fullUrl": ""},
+      "video": {
+        "id": "",
+        "startTime": 0,
+        "endTime": 0,
+        "service": "youtube",
+        "fullUrl": ""
+      },
       "questionFormat": 0,
-      "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true},
+      "languageInfo": {
+        "language": "en-US",
+        "lastUpdatedOn": 1741920189202,
+        "readAloudSupported": true
+      },
       "media": []
     }
   ],
-  "contentTags": {"curriculumCodes": [], "generatedCurriculumCodes": []},
+  "contentTags": {
+    "curriculumCodes": [],
+    "generatedCurriculumCodes": []
+  },
   "metadata": {
     "access": {
       "groupRead": [
@@ -372,12 +880,20 @@
         "36022fd9-43e1-4b36-9c98-a6a3b2b53038"
       ],
       "folderGroupIds": [],
-      "features": ["PremiumEduContent"]
+      "features": [
+        "PremiumEduContent"
+      ]
     },
     "duplicationProtection": true,
     "featuredListMemberships": [
-      {"list": "youngfeatured", "addedAt": 1682336780289},
+      {
-      {"list": "featured", "addedAt": 1682336738189}
+        "list": "youngfeatured",
+        "addedAt": 1682336780289
+      },
+      {
+        "list": "featured",
+        "addedAt": 1682336738189
+      }
     ],
     "lastEdit": {
       "editorUserId": "4c1574ee-de54-40a2-be15-8d72b333afad",
@@ -392,9 +908,17 @@
   },
   "resources": "Nick Brundle Photography/Moment/Getty Images",
   "slug": "seven-wonders-of-the-ancient-world",
-  "languageInfo": {"language": "en-US", "lastUpdatedOn": 1741920189202, "readAloudSupported": true},
+  "languageInfo": {
+    "language": "en-US",
+    "lastUpdatedOn": 1741920189202,
+    "readAloudSupported": true
+  },
   "inventoryItemIds": [],
-  "channels": [{"id": "247c3eb4-af80-4c1f-b006-558682c7bd2f"}],
+  "channels": [
+    {
+      "id": "247c3eb4-af80-4c1f-b006-558682c7bd2f"
+    }
+  ],
   "isValid": true,
   "playAsGuest": true,
   "hasRestrictedContent": false,

domain/src/main/kotlin/dev/adriankuta/kahootquiz/domain/models/Access.kt

@@ -5,5 +5,5 @@ package dev.adriankuta.kahootquiz.domain.models
 data class Access(
     val groupRead: List<String>?,
     val folderGroupIds: List<String>?,
-    val features: List<String>?
+    val features: List<String>?,
 )

domain/src/main/kotlin/dev/adriankuta/kahootquiz/domain/models/Choice.kt

@@ -2,6 +2,6 @@ package dev.adriankuta.kahootquiz.domain.models
 
 data class Choice(
     val answer: String?,
-    val correct: Boolean?,
+    val correct: Boolean,
-    val languageInfo: LanguageInfo?
+    val languageInfo: LanguageInfo? = null,
 )

domain/src/main/kotlin/dev/adriankuta/kahootquiz/domain/models/ChoiceRange.kt

@@ -7,5 +7,5 @@ data class ChoiceRange(
     val end: Int?,
     val step: Int?,
     val correct: Int?,
-    val tolerance: Int?
+    val tolerance: Int?,
 )

domain/src/main/kotlin/dev/adriankuta/kahootquiz/domain/models/ContentTags.kt

@@ -4,5 +4,5 @@ package dev.adriankuta.kahootquiz.domain.models
 
 data class ContentTags(
     val curriculumCodes: List<String>?,
-    val generatedCurriculumCodes: List<String>?
+    val generatedCurriculumCodes: List<String>?,
 )

domain/src/main/kotlin/dev/adriankuta/kahootquiz/domain/models/CoverMetadata.kt

@@ -13,5 +13,5 @@ data class CoverMetadata(
     val height: Int?,
     val extractedColors: List<ExtractedColor>?,
     val blurhash: String?,
-    val crop: Crop?
+    val crop: Crop?,
 )

domain/src/main/kotlin/dev/adriankuta/kahootquiz/domain/models/Crop.kt

@@ -5,5 +5,5 @@ package dev.adriankuta.kahootquiz.domain.models
 data class Crop(
     val origin: Point?,
     val target: Point?,
-    val circular: Boolean?
+    val circular: Boolean?,
 )

domain/src/main/kotlin/dev/adriankuta/kahootquiz/domain/models/ExtractedColor.kt

@@ -4,5 +4,5 @@ package dev.adriankuta.kahootquiz.domain.models
 
 data class ExtractedColor(
     val swatch: String?,
-    val rgbHex: String?
+    val rgbHex: String?,
 )

domain/src/main/kotlin/dev/adriankuta/kahootquiz/domain/models/FeaturedListMembership.kt

@@ -4,5 +4,5 @@ package dev.adriankuta.kahootquiz.domain.models
 
 data class FeaturedListMembership(
     val list: String?,
-    val addedAt: Long?
+    val addedAt: Long?,
 )

domain/src/main/kotlin/dev/adriankuta/kahootquiz/domain/models/ImageMetadata.kt

@@ -12,5 +12,5 @@ data class ImageMetadata(
     val width: Int? = null,
     val height: Int? = null,
     val effects: List<String>? = null,
-    val crop: Crop? = null
+    val crop: Crop? = null,
 )

domain/src/main/kotlin/dev/adriankuta/kahootquiz/domain/models/LanguageInfo.kt

@@ -5,5 +5,5 @@ package dev.adriankuta.kahootquiz.domain.models
 data class LanguageInfo(
     val language: String?,
     val lastUpdatedOn: Long?,
-    val readAloudSupported: Boolean?
+    val readAloudSupported: Boolean?,
 )

domain/src/main/kotlin/dev/adriankuta/kahootquiz/domain/models/LastEdit.kt

@@ -5,5 +5,5 @@ package dev.adriankuta.kahootquiz.domain.models
 data class LastEdit(
     val editorUserId: String?,
     val editorUsername: String?,
-    val editTimestamp: Long?
+    val editTimestamp: Long?,
 )

domain/src/main/kotlin/dev/adriankuta/kahootquiz/domain/models/MediaItem.kt

@@ -14,5 +14,5 @@ data class MediaItem(
     val resources: String? = null,
     val width: Int? = null,
     val height: Int? = null,
-    val crop: Crop? = null
+    val crop: Crop? = null,
 )

domain/src/main/kotlin/dev/adriankuta/kahootquiz/domain/models/Metadata.kt

@@ -7,5 +7,5 @@ data class Metadata(
     val duplicationProtection: Boolean?,
     val featuredListMemberships: List<FeaturedListMembership>?,
     val lastEdit: LastEdit?,
-    val versionMetadata: VersionMetadata?
+    val versionMetadata: VersionMetadata?,
 )

domain/src/main/kotlin/dev/adriankuta/kahootquiz/domain/models/Point.kt

@@ -4,5 +4,5 @@ package dev.adriankuta.kahootquiz.domain.models
 
 data class Point(
     val x: Int?,
-    val y: Int?
+    val y: Int?,
 )

domain/src/main/kotlin/dev/adriankuta/kahootquiz/domain/models/Question.kt

@@ -8,16 +8,16 @@ data class Question(
     val type: String?,
     val question: String?,
     val time: Duration?,
-    val points: Boolean?,
+    val points: Boolean? = null,
     val pointsMultiplier: Int?,
     val choices: List<Choice>?,
-    val layout: String?,
+    val layout: String? = null,
-    val image: String?,
+    val image: String? = null,
     val imageMetadata: ImageMetadata?,
-    val resources: String?,
+    val resources: String? = null,
-    val video: Video?,
+    val video: Video? = null,
-    val questionFormat: Int?,
+    val questionFormat: Int? = null,
-    val languageInfo: LanguageInfo?,
+    val languageInfo: LanguageInfo? = null,
-    val media: List<MediaItem>?,
+    val media: List<MediaItem>? = null,
-    val choiceRange: ChoiceRange?
+    val choiceRange: ChoiceRange? = null,
 )

domain/src/main/kotlin/dev/adriankuta/kahootquiz/domain/models/Quiz.kt

@@ -31,5 +31,5 @@ data class Quiz(
     val hasRestrictedContent: Boolean?,
     val type: String?,
     val created: Long?,
-    val modified: Long?
+    val modified: Long?,
 )

domain/src/main/kotlin/dev/adriankuta/kahootquiz/domain/models/VersionMetadata.kt

@@ -5,5 +5,5 @@ package dev.adriankuta.kahootquiz.domain.models
 data class VersionMetadata(
     val version: Int?,
     val created: Long?,
-    val creator: String?
+    val creator: String?,
 )

domain/src/main/kotlin/dev/adriankuta/kahootquiz/domain/models/Video.kt

@@ -5,5 +5,5 @@ data class Video(
     val startTime: Int?,
     val endTime: Int?,
     val service: String?,
-    val fullUrl: String?
+    val fullUrl: String?,
 )

domain/src/main/kotlin/dev/adriankuta/kahootquiz/domain/usecases/GetQuizUseCase.kt

@@ -5,7 +5,7 @@ import dev.adriankuta.kahootquiz.domain.repositories.QuizRepository
 import javax.inject.Inject
 
 class GetQuizUseCase @Inject constructor(
-    private val quizRepository: QuizRepository
+    private val quizRepository: QuizRepository,
 ) {
 
     suspend operator fun invoke(): Quiz {

gradle/libs.versions.toml

@@ -1,5 +1,4 @@
 [versions]
-retrofit = "3.0.0"
 targetSdk = "36"
 compileSdk = "36"
 minSdk = "23"
@@ -21,6 +20,8 @@ animation = "1.9.0"
 appUpdateKtx = "2.1.0"
 appcompat = "1.7.1"
 billing = "8.0.0"
+coilCompose = "3.3.0"
+coilNetworkOkhttp = "3.3.0"
 coreTest = "1.7.0" # https://developer.android.com/jetpack/androidx/releases/test
 datastorePreferences = "1.1.7" # https://developer.android.com/topic/libraries/architecture/datastore#preferences-datastore-dependencies
 datetime = "0.7.1" # https://github.com/Kotlin/kotlinx-datetime/releases
@@ -46,6 +47,7 @@ material = "1.12.0"
 materialIconsExtended = "1.7.8"
 mockk = "1.14.5" # https://github.com/mockk/mockk/releases
 playServicesAds = "24.5.0"
+retrofit = "3.0.0"
 reviewKtx = "2.0.2"
 room = "2.7.2"
 secrets = "2.0.1"
@@ -94,6 +96,8 @@ androidx-work-testing = { group = "androidx.work", name = "work-testing", versio
 app-update-ktx = { module = "com.google.android.play:app-update-ktx", version.ref = "appUpdateKtx" }
 appcompat = { group = "androidx.appcompat", name = "appcompat", version.ref = "appcompat" }
 billing-ktx = { group = "com.android.billingclient", name = "billing-ktx", version.ref = "billing" }
+coil-compose = { module = "io.coil-kt.coil3:coil-compose", version.ref = "coilCompose" }
+coil-network-okhttp = { module = "io.coil-kt.coil3:coil-network-okhttp", version.ref = "coilNetworkOkhttp" }
 detekt-compose = { module = "io.nlopez.compose.rules:detekt", version.ref = "detektCompose" }
 detekt-ktlint = { module = "io.gitlab.arturbosch.detekt:detekt-formatting", version.ref = "detekt" }
 dotlottie-android = { module = "com.github.LottieFiles:dotlottie-android", version.ref = "dotlottieAndroid" }

model/data/src/main/kotlin/dev/adriankuta/kahootquiz/model/data/QuizRepositoryImpl.kt

@@ -7,7 +7,7 @@ import dev.adriankuta.kahootquiz.model.data.mappers.toDomainModel
 import javax.inject.Inject
 
 internal class QuizRepositoryImpl @Inject constructor(
-    private val quizApi: QuizApi
+    private val quizApi: QuizApi,
 ) : QuizRepository {
 
     override suspend fun getQuiz(): Quiz {

model/data/src/main/kotlin/dev/adriankuta/kahootquiz/model/data/di/RepositoryModule.kt

@@ -15,6 +15,6 @@ internal abstract class RepositoryModule {
     @Binds
     @Singleton
     abstract fun bindsQuizRepository(
-        quizRepositoryImpl: QuizRepositoryImpl
+        quizRepositoryImpl: QuizRepositoryImpl,
     ): QuizRepository
 }

model/data/src/main/kotlin/dev/adriankuta/kahootquiz/model/data/mappers/QuizMapper.kt

@@ -1,7 +1,44 @@
 package dev.adriankuta.kahootquiz.model.data.mappers
 
-import dev.adriankuta.kahootquiz.core.network.models.*
+import dev.adriankuta.kahootquiz.core.network.models.AccessDto
-import dev.adriankuta.kahootquiz.domain.models.*
+import dev.adriankuta.kahootquiz.core.network.models.ChannelDto
+import dev.adriankuta.kahootquiz.core.network.models.ChoiceDto
+import dev.adriankuta.kahootquiz.core.network.models.ChoiceRangeDto
+import dev.adriankuta.kahootquiz.core.network.models.ContentTagsDto
+import dev.adriankuta.kahootquiz.core.network.models.CoverMetadataDto
+import dev.adriankuta.kahootquiz.core.network.models.CropDto
+import dev.adriankuta.kahootquiz.core.network.models.ExtractedColorDto
+import dev.adriankuta.kahootquiz.core.network.models.FeaturedListMembershipDto
+import dev.adriankuta.kahootquiz.core.network.models.ImageMetadataDto
+import dev.adriankuta.kahootquiz.core.network.models.LanguageInfoDto
+import dev.adriankuta.kahootquiz.core.network.models.LastEditDto
+import dev.adriankuta.kahootquiz.core.network.models.MediaItemDto
+import dev.adriankuta.kahootquiz.core.network.models.MetadataDto
+import dev.adriankuta.kahootquiz.core.network.models.PointDto
+import dev.adriankuta.kahootquiz.core.network.models.QuestionDto
+import dev.adriankuta.kahootquiz.core.network.models.QuizResponseDto
+import dev.adriankuta.kahootquiz.core.network.models.VersionMetadataDto
+import dev.adriankuta.kahootquiz.core.network.models.VideoDto
+import dev.adriankuta.kahootquiz.domain.models.Access
+import dev.adriankuta.kahootquiz.domain.models.Channel
+import dev.adriankuta.kahootquiz.domain.models.Choice
+import dev.adriankuta.kahootquiz.domain.models.ChoiceRange
+import dev.adriankuta.kahootquiz.domain.models.ContentTags
+import dev.adriankuta.kahootquiz.domain.models.CoverMetadata
+import dev.adriankuta.kahootquiz.domain.models.Crop
+import dev.adriankuta.kahootquiz.domain.models.ExtractedColor
+import dev.adriankuta.kahootquiz.domain.models.FeaturedListMembership
+import dev.adriankuta.kahootquiz.domain.models.ImageMetadata
+import dev.adriankuta.kahootquiz.domain.models.LanguageInfo
+import dev.adriankuta.kahootquiz.domain.models.LastEdit
+import dev.adriankuta.kahootquiz.domain.models.MediaItem
+import dev.adriankuta.kahootquiz.domain.models.Metadata
+import dev.adriankuta.kahootquiz.domain.models.Point
+import dev.adriankuta.kahootquiz.domain.models.Question
+import dev.adriankuta.kahootquiz.domain.models.Quiz
+import dev.adriankuta.kahootquiz.domain.models.QuizId
+import dev.adriankuta.kahootquiz.domain.models.VersionMetadata
+import dev.adriankuta.kahootquiz.domain.models.Video
 import kotlin.time.Duration.Companion.milliseconds
 
 internal fun QuizResponseDto.toDomainModel(): Quiz =
@@ -34,7 +71,7 @@ internal fun QuizResponseDto.toDomainModel(): Quiz =
         hasRestrictedContent = hasRestrictedContent,
         type = type,
         created = created,
-        modified = modified
+        modified = modified,
     )
 
 private fun CoverMetadataDto.toDomain(): CoverMetadata = CoverMetadata(
@@ -48,25 +85,25 @@ private fun CoverMetadataDto.toDomain(): CoverMetadata = CoverMetadata(
     height = height,
     extractedColors = extractedColors?.map { it.toDomain() },
     blurhash = blurhash,
-    crop = crop?.toDomain()
+    crop = crop?.toDomain(),
 )
 
 private fun ExtractedColorDto.toDomain(): ExtractedColor = ExtractedColor(
     swatch = swatch,
-    rgbHex = rgbHex
+    rgbHex = rgbHex,
 )
 
 private fun CropDto.toDomain(): Crop = Crop(
     origin = origin?.toDomain(),
     target = target?.toDomain(),
-    circular = circular
+    circular = circular,
 )
 
 private fun PointDto.toDomain(): Point = Point(x = x, y = y)
 
 private fun ContentTagsDto.toDomain(): ContentTags = ContentTags(
     curriculumCodes = curriculumCodes,
-    generatedCurriculumCodes = generatedCurriculumCodes
+    generatedCurriculumCodes = generatedCurriculumCodes,
 )
 
 private fun MetadataDto.toDomain(): Metadata = Metadata(
@@ -74,36 +111,36 @@ private fun MetadataDto.toDomain(): Metadata = Metadata(
     duplicationProtection = duplicationProtection,
     featuredListMemberships = featuredListMemberships?.map { it.toDomain() },
     lastEdit = lastEdit?.toDomain(),
-    versionMetadata = versionMetadata?.toDomain()
+    versionMetadata = versionMetadata?.toDomain(),
 )
 
 private fun AccessDto.toDomain(): Access = Access(
     groupRead = groupRead,
     folderGroupIds = folderGroupIds,
-    features = features
+    features = features,
 )
 
 private fun FeaturedListMembershipDto.toDomain(): FeaturedListMembership = FeaturedListMembership(
     list = list,
-    addedAt = addedAt
+    addedAt = addedAt,
 )
 
 private fun LastEditDto.toDomain(): LastEdit = LastEdit(
     editorUserId = editorUserId,
     editorUsername = editorUsername,
-    editTimestamp = editTimestamp
+    editTimestamp = editTimestamp,
 )
 
 private fun VersionMetadataDto.toDomain(): VersionMetadata = VersionMetadata(
     version = version,
     created = created,
-    creator = creator
+    creator = creator,
 )
 
 private fun LanguageInfoDto.toDomain(): LanguageInfo = LanguageInfo(
     language = language,
     lastUpdatedOn = lastUpdatedOn,
-    readAloudSupported = readAloudSupported
+    readAloudSupported = readAloudSupported,
 )
 
 private fun ChannelDto.toDomain(): Channel = Channel(id = id)
@@ -123,13 +160,13 @@ private fun QuestionDto.toDomain(): Question = Question(
     questionFormat = questionFormat,
     languageInfo = languageInfo?.toDomain(),
     media = media?.map { it.toDomain() },
-    choiceRange = choiceRange?.toDomain()
+    choiceRange = choiceRange?.toDomain(),
 )
 
 private fun ChoiceDto.toDomain(): Choice = Choice(
     answer = answer,
     correct = correct,
-    languageInfo = languageInfo?.toDomain()
+    languageInfo = languageInfo?.toDomain(),
 )
 
 private fun VideoDto.toDomain(): Video = Video(
@@ -137,7 +174,7 @@ private fun VideoDto.toDomain(): Video = Video(
     startTime = startTime,
     endTime = endTime,
     service = service,
-    fullUrl = fullUrl
+    fullUrl = fullUrl,
 )
 
 private fun ImageMetadataDto.toDomain(): ImageMetadata = ImageMetadata(
@@ -150,7 +187,7 @@ private fun ImageMetadataDto.toDomain(): ImageMetadata = ImageMetadata(
     width = width,
     height = height,
     effects = effects,
-    crop = crop?.toDomain()
+    crop = crop?.toDomain(),
 )
 
 private fun MediaItemDto.toDomain(): MediaItem = MediaItem(
@@ -165,7 +202,7 @@ private fun MediaItemDto.toDomain(): MediaItem = MediaItem(
     resources = resources,
     width = width,
     height = height,
-    crop = crop?.toDomain()
+    crop = crop?.toDomain(),
 )
 
 private fun ChoiceRangeDto.toDomain(): ChoiceRange = ChoiceRange(
@@ -173,5 +210,5 @@ private fun ChoiceRangeDto.toDomain(): ChoiceRange = ChoiceRange(
     end = end,
     step = step,
     correct = correct,
-    tolerance = tolerance
+    tolerance = tolerance,
 )

settings.gradle.kts

@@ -25,6 +25,7 @@ rootProject.name = "KahootQuiz"
 
 enableFeaturePreview("TYPESAFE_PROJECT_ACCESSORS")
 include(":app")
+include(":core:designsystem")
 include(":core:network")
 include(":domain")
 include(":model:data")

ui/quiz/build.gradle.kts

@@ -9,7 +9,11 @@ android {
 }
 
 dependencies {
+    implementation(projects.core.designsystem)
     implementation(projects.domain)
+
     implementation(libs.androidx.hilt.navigation.compose)
     implementation(libs.timber)
+    implementation(libs.coil.compose)
+    implementation(libs.coil.network.okhttp)
 }

ui/quiz/src/main/kotlin/dev/adriankuta/kahootquiz/ui/quiz/QuizScreen.kt

@@ -1,33 +1,380 @@
 package dev.adriankuta.kahootquiz.ui.quiz
 
+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.Box
 import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.heightIn
+import androidx.compose.foundation.layout.offset
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.lazy.grid.GridCells
+import androidx.compose.foundation.lazy.grid.LazyVerticalGrid
+import androidx.compose.foundation.lazy.grid.itemsIndexed
+import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
+import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.layout.ContentScale
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.core.text.HtmlCompat
 import androidx.hilt.navigation.compose.hiltViewModel
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
+import coil3.compose.AsyncImage
+import dev.adriankuta.kahootquiz.core.designsystem.Blue2
+import dev.adriankuta.kahootquiz.core.designsystem.Green
+import dev.adriankuta.kahootquiz.core.designsystem.Green2
+import dev.adriankuta.kahootquiz.core.designsystem.Grey
+import dev.adriankuta.kahootquiz.core.designsystem.KahootQuizTheme
+import dev.adriankuta.kahootquiz.core.designsystem.Pink
+import dev.adriankuta.kahootquiz.core.designsystem.Red
+import dev.adriankuta.kahootquiz.core.designsystem.Red2
+import dev.adriankuta.kahootquiz.core.designsystem.Yellow3
+import dev.adriankuta.kahootquiz.core.designsystem.contrastiveTo
+import dev.adriankuta.kahootquiz.core.designsystem.toAnnotatedString
+import dev.adriankuta.kahootquiz.domain.models.Choice
+import dev.adriankuta.kahootquiz.domain.models.Question
+import kotlin.time.Duration.Companion.seconds
+import dev.adriankuta.kahootquiz.core.designsystem.R as DesignR
 
 @Composable
 fun QuizScreen(
     modifier: Modifier = Modifier,
-    viewModel: QuizScreenViewModel = hiltViewModel()
+    viewModel: QuizScreenViewModel = hiltViewModel(),
 ) {
 
     val uiState by viewModel.uiState.collectAsStateWithLifecycle()
 
     QuizScreen(
         uiState = uiState,
-        modifier = modifier
+        onSelect = viewModel::onChoiceSelected,
+        modifier = modifier.fillMaxSize(),
     )
 }
 
 @Composable
 private fun QuizScreen(
     uiState: QuizUiState,
+    onSelect: (Int) -> Unit,
     modifier: Modifier = Modifier,
 ) {
-    Column(modifier) {
+    Box(modifier.fillMaxSize()) {
-        Text(uiState.quiz?.id?.value ?: "")
+        Image(
+            painter = painterResource(id = DesignR.drawable.bg_image),
+            contentDescription = null,
+            contentScale = ContentScale.Crop,
+            modifier = Modifier.fillMaxSize(),
+        )
+        Column(
+            modifier = Modifier
+                .fillMaxWidth(),
+        ) {
+            Toolbar(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .height(72.dp)
+                    .padding(8.dp),
+            )
+            QuestionContent(
+                question = uiState.currentQuestion ?: return,
+                modifier = Modifier.padding(horizontal = 8.dp),
+            )
+            Spacer(Modifier.height(8.dp))
+            Choices(
+                choices = uiState.currentQuestion.choices ?: emptyList(), // TODO remove empty list
+                answer = uiState.answer,
+                onSelect = onSelect,
+            )
+        }
+    }
+}
+
+@Composable
+private fun Toolbar(
+    modifier: Modifier = Modifier,
+) {
+    Box(
+        modifier = modifier,
+    ) {
+        Text(
+            text = "2/24",
+            modifier = Modifier
+                .align(Alignment.CenterStart)
+                .background(
+                    color = Grey,
+                    shape = RoundedCornerShape(60.dp),
+                )
+                .padding(horizontal = 8.dp, vertical = 4.dp),
+        )
+
+        Row(
+            modifier = Modifier
+                .align(Alignment.Center)
+                .background(
+                    color = Grey,
+                    shape = RoundedCornerShape(60.dp),
+                )
+                .padding(horizontal = 8.dp, vertical = 4.dp),
+        ) {
+            Image(
+                painter = painterResource(id = DesignR.drawable.ic_type),
+                contentDescription = "",
+                modifier = Modifier.size(24.dp),
+            )
+            Spacer(Modifier.width(4.dp))
+            Text(
+                text = stringResource(R.string.quiz),
+            )
+        }
+    }
+}
+
+@Composable
+private fun QuestionContent(
+    question: Question,
+    modifier: Modifier = Modifier,
+) {
+    Column(
+        modifier = modifier,
+    ) {
+        AsyncImage(
+            model = question.image,
+            contentDescription = question.imageMetadata?.altText,
+            contentScale = ContentScale.FillWidth,
+            modifier = Modifier
+                .fillMaxWidth()
+                .heightIn(min = 200.dp),
+        )
+        Spacer(Modifier.height(16.dp))
+        Text(
+            text = HtmlCompat.fromHtml(
+                question.question ?: "",
+                HtmlCompat.FROM_HTML_MODE_COMPACT,
+            ).toAnnotatedString(),
+            textAlign = TextAlign.Center,
+            modifier = Modifier
+                .fillMaxWidth()
+                .background(
+                    color = Color.White,
+                    shape = RoundedCornerShape(4.dp),
+                )
+                .padding(horizontal = 8.dp, vertical = 16.dp),
+        )
+    }
+}
+
+@Composable
+private fun Choices(
+    choices: List<Choice>,
+    onSelect: (Int) -> Unit,
+    answer: AnswerUiState?,
+    modifier: Modifier = Modifier,
+) {
+    LazyVerticalGrid(
+        columns = GridCells.Fixed(2),
+        contentPadding = PaddingValues(8.dp),
+        horizontalArrangement = Arrangement.spacedBy(8.dp),
+        verticalArrangement = Arrangement.spacedBy(8.dp),
+        modifier = modifier,
+    ) {
+        itemsIndexed(choices) { index, choice ->
+            ChoiceItem(
+                choice = choice,
+                index = index,
+                answer = answer,
+                onClick = { onSelect(index) },
+            )
+        }
+    }
+}
+
+@Composable
+private fun ChoiceItem(
+    choice: Choice,
+    onClick: () -> Unit,
+    index: Int,
+    answer: AnswerUiState?,
+) {
+    if (answer != null) {
+        ChoiceItemRevealed(
+            choice = choice,
+            index = index,
+            isSelected = answer.selectedChoiceIndex == index,
+        )
+    } else {
+        ChoiceItemDefault(
+            choice = choice,
+            index = index,
+            onClick = onClick,
+        )
+    }
+}
+
+@Composable
+private fun ChoiceItemDefault(
+    choice: Choice,
+    index: Int,
+    onClick: () -> Unit,
+) {
+    val backgroundColor = when (index) {
+        0 -> Red2
+        1 -> Blue2
+        2 -> Yellow3
+        3 -> Green2
+        else -> Color.Gray
+    }
+
+    // TODO Add icons
+    val icon = when (index) {
+        0 -> DesignR.drawable.ic_triangle
+        1 -> DesignR.drawable.ic_diamond
+        2 -> DesignR.drawable.ic_circle
+        else -> DesignR.drawable.ic_square
+    }
+    Box(
+        modifier = Modifier
+            .background(backgroundColor, shape = RoundedCornerShape(4.dp))
+            .height(100.dp)
+            .clickable(
+                onClick = onClick,
+            ),
+    ) {
+        Image(
+            painter = painterResource(id = icon),
+            contentDescription = null,
+            modifier = Modifier
+                .padding(8.dp)
+                .size(32.dp),
+        )
+        Text(
+            text = choice.answer ?: "",
+            textAlign = TextAlign.Center,
+            modifier = Modifier.align(Alignment.Center),
+            color = contrastiveTo(backgroundColor),
+        )
+    }
+}
+
+@Composable
+private fun ChoiceItemRevealed(
+    choice: Choice,
+    index: Int,
+    isSelected: Boolean,
+) {
+    val backgroundColor = when {
+        isSelected && !choice.correct -> Red
+        choice.correct -> Green
+        else -> Pink
+    }
+
+    val icon = if (choice.correct) {
+        DesignR.drawable.ic_correct
+    } else {
+        DesignR.drawable.ic_wrong
+    }
+
+    val alignment = if (index % 2 == 0) {
+        Alignment.TopStart
+    } else {
+        Alignment.TopEnd
+    }
+
+    Box(
+        modifier = Modifier
+            .background(backgroundColor, shape = RoundedCornerShape(4.dp))
+            .height(100.dp),
+    ) {
+        Image(
+            painter = painterResource(icon),
+            contentDescription = null,
+            modifier = Modifier
+                .align(alignment)
+                .offset(
+                    x = if (alignment == Alignment.TopStart) (-8).dp else (8).dp,
+                    (-8).dp,
+                ),
+        )
+        Text(
+            text = choice.answer ?: "",
+            textAlign = TextAlign.Center,
+            modifier = Modifier.align(Alignment.Center),
+            color = contrastiveTo(backgroundColor),
+        )
+    }
+}
+
+
+@Preview
+@Composable
+private fun QuizScreenPreview() {
+    KahootQuizTheme {
+        val sampleQuestion = Question(
+            type = "quiz",
+            image = "", // Add a sample image URL or leave empty
+            question = "What is the capital of France?",
+            choices = listOf(
+                Choice(answer = "Berlin", correct = false),
+                Choice(answer = "Madrid", correct = false),
+                Choice(answer = "Paris", correct = true),
+                Choice(answer = "Rome", correct = false),
+            ),
+            pointsMultiplier = 1,
+            time = 30.seconds,
+            questionFormat = 0,
+            imageMetadata = null,
+        )
+        QuizScreen(
+            uiState = QuizUiState(
+                currentQuestion = sampleQuestion,
+            ),
+            onSelect = {},
+        )
+    }
+}
+
+@Preview
+@Composable
+private fun QuizScreenRevealedAnswerPreview() {
+    KahootQuizTheme {
+        val sampleQuestion = Question(
+            type = "quiz",
+            image = "", // Add a sample image URL or leave empty
+            question = "What is the capital of France?",
+            choices = listOf(
+                Choice(answer = "Berlin", correct = false),
+                Choice(answer = "Madrid", correct = false),
+                Choice(answer = "Paris", correct = true),
+                Choice(answer = "Rome", correct = false),
+            ),
+            pointsMultiplier = 1,
+            time = 30.seconds,
+            questionFormat = 0,
+            imageMetadata = null,
+        )
+        QuizScreen(
+            uiState = QuizUiState(
+                currentQuestion = sampleQuestion,
+                answer = AnswerUiState(
+                    selectedChoiceIndex = 1,
+                ),
+            ),
+            onSelect = {},
+        )
     }
 }

ui/quiz/src/main/kotlin/dev/adriankuta/kahootquiz/ui/quiz/QuizScreenViewModel.kt

@@ -3,29 +3,45 @@ package dev.adriankuta.kahootquiz.ui.quiz
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import dagger.hilt.android.lifecycle.HiltViewModel
-import dev.adriankuta.kahootquiz.domain.models.Quiz
+import dev.adriankuta.kahootquiz.domain.models.Question
 import dev.adriankuta.kahootquiz.domain.usecases.GetQuizUseCase
 import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.SharingStarted
 import kotlinx.coroutines.flow.StateFlow
-import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.asFlow
-import kotlinx.coroutines.launch
+import kotlinx.coroutines.flow.combine
+import kotlinx.coroutines.flow.stateIn
 import javax.inject.Inject
 
 @HiltViewModel
 class QuizScreenViewModel @Inject constructor(
-    private val getQuizUseCase: GetQuizUseCase
+    private val getQuizUseCase: GetQuizUseCase,
 ) : ViewModel() {
-    private val _uiState = MutableStateFlow(QuizUiState())
+    private val _selectedChoiceIndex = MutableStateFlow<Int?>(null)
-    val uiState: StateFlow<QuizUiState> = _uiState.asStateFlow()
+    val uiState: StateFlow<QuizUiState> = combine(
+        suspend { getQuizUseCase() }.asFlow(),
+        _selectedChoiceIndex,
+    ) { quiz, selectedChoiceIndex ->
+        QuizUiState(
+            currentQuestion = quiz.questions.first(),
+            answer = selectedChoiceIndex?.let { AnswerUiState(it) },
+        )
+    }.stateIn(
+        scope = viewModelScope,
+        started = SharingStarted.WhileSubscribed(5000),
+        initialValue = QuizUiState(),
+    )
 
-    init {
+    fun onChoiceSelected(index: Int) {
-        viewModelScope.launch {
+        _selectedChoiceIndex.value = index
-            _uiState.value = QuizUiState(getQuizUseCase())
-        }
     }
-
 }
 
 data class QuizUiState(
-    val quiz: Quiz? = null
+    val currentQuestion: Question? = null,
-)
+    val answer: AnswerUiState? = null,
+)
+
+data class AnswerUiState(
+    val selectedChoiceIndex: Int,
+)

ui/quiz/src/main/res/values/strings.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="quiz">Quiz</string>
+</resources>