Merge pull request #39 from 6QuizOnTheBlock/and/feat#31-challenge

And/feat#31 challenge

android/core/ui/build.gradle.kts

@@ -1,43 +1,11 @@
 plugins {
-    alias(libs.plugins.androidLibrary)
-    alias(libs.plugins.jetbrainsKotlinAndroid)
+    alias(libs.plugins.sixkids.android.library)
+    alias(libs.plugins.sixkids.android.library.compose)
 }
 
 android {
     namespace = "com.sixkids.ui"
-    compileSdk = 34
-
-    defaultConfig {
-        minSdk = 26
-
-        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
-        consumerProguardFiles("consumer-rules.pro")
-    }
-
-    buildTypes {
-        release {
-            isMinifyEnabled = false
-            proguardFiles(
-                getDefaultProguardFile("proguard-android-optimize.txt"),
-                "proguard-rules.pro"
-            )
-        }
-    }
-    compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_17
-        targetCompatibility = JavaVersion.VERSION_17
-    }
-    kotlinOptions {
-        jvmTarget = "17"
-    }
 }
 
 dependencies {
-
-    implementation(libs.androidx.core.ktx)
-    implementation(libs.androidx.appcompat)
-    implementation(libs.material)
-    testImplementation(libs.junit)
-    androidTestImplementation(libs.androidx.junit)
-    androidTestImplementation(libs.androidx.espresso.core)
 }

android/core/ui/src/main/java/com/sixkids/ui/base/BaseViewModel.kt

@@ -0,0 +1,35 @@
+package com.sixkids.ui.base
+
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import kotlinx.coroutines.channels.Channel
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.receiveAsFlow
+import kotlinx.coroutines.launch
+
+abstract class BaseViewModel<UI_STATE : UiState, SIDE_EFFECT : SideEffect>(
+    initialState: UI_STATE
+) : ViewModel() {
+    private val _uiState = MutableStateFlow(initialState)
+    val uiState = _uiState.asStateFlow()
+
+    private val _sideEffect: Channel<SIDE_EFFECT> = Channel()
+    val sideEffect = _sideEffect.receiveAsFlow()
+
+    protected val currentState: UI_STATE
+        get() = _uiState.value
+
+    protected fun intent(reduce: UI_STATE.() -> UI_STATE) {
+        val state = currentState.reduce()
+        _uiState.value = state
+    }
+
+    protected fun postSideEffect(vararg builder: SIDE_EFFECT) {
+        for (effectValue in builder) {
+            viewModelScope.launch {
+                _sideEffect.send(effectValue)
+            }
+        }
+    }
+}

android/core/ui/src/main/java/com/sixkids/ui/base/SideEffect.kt

@@ -0,0 +1,3 @@
+package com.sixkids.ui.base
+
+interface SideEffect

android/core/ui/src/main/java/com/sixkids/ui/base/UiState.kt

@@ -0,0 +1,3 @@
+package com.sixkids.ui.base
+
+interface UiState