Reapply "WIP: Hilt integration"

This reverts commit 4a8afb9c52.

app/build.gradle.kts

@@ -3,6 +3,8 @@ plugins {
     alias(libs.plugins.kotlin.android)
     alias(libs.plugins.kotlin.compose)
     alias(libs.plugins.kotlin.serialization)
+    alias(libs.plugins.ksp)
+    alias(libs.plugins.hilt)
 }
 
 android {
@@ -51,6 +53,8 @@ dependencies {
     implementation(libs.androidx.material3)
     implementation(libs.androidx.navigation.compose)
     implementation(libs.kotlinx.serialization)
+    implementation(libs.hilt.android)
+    ksp(libs.hilt.compiler)
 
     testImplementation(libs.junit)
 

app/src/main/java/com/dnsc/plaindo/PlaindoApplication.kt

@@ -0,0 +1,11 @@
+package com.dnsc.plaindo
+
+import android.app.Application
+import dagger.hilt.android.HiltAndroidApp
+
+@HiltAndroidApp
+class PlaindoApplication: Application() {
+    override fun onCreate() {
+        super.onCreate()
+    }
+}

app/src/main/java/com/dnsc/plaindo/ui/models/MainViewModel.kt

@@ -0,0 +1,18 @@
+package com.dnsc.plaindo.ui.models
+
+import androidx.lifecycle.SavedStateHandle
+import androidx.lifecycle.ViewModel
+import com.dnsc.plaindo.data.Todo
+import com.dnsc.plaindo.data.TodoFileRepository
+import dagger.hilt.android.lifecycle.HiltViewModel
+import javax.inject.Inject
+
+@HiltViewModel
+class MainViewModel @Inject constructor(
+    private val savedStateHandle: SavedStateHandle,
+    private val todoFileRepository: TodoFileRepository
+): ViewModel() {
+    fun getAllTodos(): List<Todo> {
+        return todoFileRepository.todos
+    }
+}

app/src/main/java/com/dnsc/plaindo/ui/overview/PlaindoOverviewScreen.kt

@@ -7,10 +7,12 @@ import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
 import androidx.navigation.NavHostController
-import com.dnsc.plaindo.ui.components.TopBar
+import com.dnsc.plaindo.ui.models.MainViewModel
 
 @Composable
 fun PlaindoOverviewScreen(navController: NavHostController, innerPadding: PaddingValues) {
+    val mainViewModel: MainViewModel = hiltViewModel()
+
     Column(modifier = Modifier.padding(innerPadding)) {
         Text(text = "Overview")
     }

build.gradle.kts

@@ -4,4 +4,6 @@ plugins {
     alias(libs.plugins.kotlin.android) apply false
     alias(libs.plugins.kotlin.compose) apply false
     alias(libs.plugins.kotlin.serialization) apply false
+    alias(libs.plugins.hilt) apply false
+    alias(libs.plugins.ksp) apply false
 }

gradle/libs.versions.toml

@@ -10,6 +10,8 @@ activityCompose = "1.8.0"
 composeBom = "2024.09.00"
 navigationCompose = "2.8.9"
 kotlinxSerialization = "1.7.3"
+hilt = "2.56.2"
+ksp = "2.1.20-2.0.1"
 
 [libraries]
 androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
@@ -28,10 +30,13 @@ androidx-ui-test-manifest = { group = "androidx.compose.ui", name = "ui-test-man
 androidx-ui-test-junit4 = { group = "androidx.compose.ui", name = "ui-test-junit4" }
 androidx-material3 = { group = "androidx.compose.material3", name = "material3" }
 kotlinx-serialization = { group = "org.jetbrains.kotlinx", name = "kotlinx-serialization-json", version.ref = "kotlinxSerialization" }
+hilt-android = { group = "com.google.dagger", name = "hilt-android", version.ref = "hilt" }
+hilt-compiler = { group = "com.google.dagger", name = "hilt-compiler", version.ref = "hilt" }
 
 [plugins]
 android-application = { id = "com.android.application", version.ref = "agp" }
 kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
 kotlin-compose = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }
 kotlin-serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }
-
+ksp = { id = "com.google.devtools.ksp", version.ref = "ksp" }
+hilt = {id = "com.google.dagger.hilt.android", version.ref = "hilt" }