refactor: migrate from legacy libraries

Finishes migration from dbflow to room keeping the schema,
Also includes the jackson to moshi migration to drop reflection,
drops the last remaining usages of rxjava, and finalizes
migration from mvp to mvvm.

app/build.gradle.kts

@@ -11,7 +11,6 @@ plugins {
   alias(libs.plugins.android.application)
   alias(libs.plugins.kotlinAndroid)
   alias(libs.plugins.kotlinParcelize)
-  alias(libs.plugins.kapt)
   alias(libs.plugins.ksp)
   alias(libs.plugins.protobuf)
   alias(libs.plugins.googleServices) apply false
@@ -77,8 +76,8 @@ fun gitHash(): String {
   return "git -C $rootDir rev-parse --short HEAD".runCommand()
 }
 
-val version = "1.6.0-alpha.1"
-val code = 125
+val appVersionName = "1.6.0-alpha.1"
+val appVersionCode = 125
 
 android {
   compileSdk = 35
@@ -92,12 +91,16 @@ android {
     applicationId = "com.kelsos.mbrc"
     minSdk = 23
     targetSdk = 35
-    versionCode = code
-    versionName = version
+    versionCode = appVersionCode
+    versionName = appVersionName
     buildConfigField("String", "GIT_SHA", "\"${gitHash()}\"")
     buildConfigField("String", "BUILD_TIME", "\"${buildTime()}\"")
 
     testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+
+    ksp {
+      arg("room.schemaLocation", "$projectDir/schemas")
+    }
   }
 
   testOptions {
@@ -191,6 +194,13 @@ android {
   }
 }
 
+
+detekt {
+  source.setFrom(files("src/main/java", "src/main/kotlin"))
+  config.setFrom(files(rootProject.file("config/detekt/detekt.yml")))
+  buildUponDefaultConfig = true
+}
+
 val dummyGoogleServicesJson: Configuration by configurations.creating {
   isCanBeResolved = true
   isCanBeConsumed = false
@@ -205,18 +215,6 @@ dependencies {
 
   implementation(projects.changelog)
 
-  testImplementation(libs.androidx.arch.core.testing)
-  testImplementation(libs.androidx.test.core)
-  testImplementation(libs.androidx.test.runner)
-  testImplementation(libs.androidx.test.junit)
-  testImplementation(libs.androidx.test.truth)
-  testImplementation(libs.bundles.androidx.test.espresso)
-  testImplementation(libs.truth)
-  testImplementation(libs.koin.test)
-  testImplementation(libs.kotlin.coroutines.test)
-  testImplementation(libs.mockk)
-  testImplementation(libs.robolectric)
-
   implementation(libs.androidx.annotation)
   implementation(libs.androidx.appcompat)
   implementation(libs.androidx.core.ktx)
@@ -233,23 +231,34 @@ dependencies {
   implementation(libs.androidx.legacy.support.v4)
   implementation(libs.androidx.legacy.support.v13)
   implementation(libs.bundles.coroutines)
+  implementation(libs.bundles.androidx.room)
   implementation(libs.bundles.coil)
   implementation(libs.bundles.koin)
   implementation(libs.google.material)
   implementation(libs.google.protobuf.javalite)
+  implementation(libs.squareup.moshi.lib)
   implementation(libs.squareup.okio)
+  implementation(libs.squareup.okhttp)
   implementation(libs.timber)
 
-  implementation(libs.bundles.dbflow)
-  implementation(libs.bundles.jackson)
-  implementation(libs.kotlin.stdlib)
-  implementation(libs.kotlin.reflect)
-  implementation(libs.rxandroid)
-  implementation(libs.rxjava)
-  implementation(libs.rxkotlin)
-  implementation(libs.rxrelay)
+  ksp(libs.androidx.room.compiler)
+  ksp(libs.squareup.moshi.codegen)
 
-  kapt(libs.dbflow.processor)
+  testImplementation(libs.androidx.arch.core.testing)
+  testImplementation(libs.androidx.room.testing)
+  testImplementation(libs.androidx.test.core)
+  testImplementation(libs.androidx.test.runner)
+  testImplementation(libs.androidx.test.junit)
+  testImplementation(libs.androidx.test.truth)
+  testImplementation(libs.bundles.androidx.test.espresso)
+  testImplementation(libs.androidx.paging.common.ktx)
+  testImplementation(libs.androidx.paging.testing)
+  testImplementation(libs.turbine)
+  testImplementation(libs.truth)
+  testImplementation(libs.koin.test)
+  testImplementation(libs.kotlin.coroutines.test)
+  testImplementation(libs.mockk)
+  testImplementation(libs.robolectric)
 
   debugImplementation(libs.squareup.leakcanary)
   debugImplementation(libs.androidx.fragment.testing)
@@ -336,7 +345,8 @@ tasks {
       }
       detekt.forEach {
         from(it.sarifReportFile) {
-          rename { "detekt.sarif" }
+          val name = it.sarifReportFile.get().asFile.nameWithoutExtension.prefixIfNot("detekt").toKebabCase()
+          rename { "$name.sarif" }
         }
       }
       from(lintReportReleaseSarifOutput) {
@@ -365,7 +375,8 @@ tasks {
     doLast {
       if (!project.file("google-services.json").exists()) {
         throw GradleException(
-          "You need a google-services.json file to run this project. Please refer to the CONTRIBUTING.md file for details."
+          "You need a google-services.json file to run this project." +
+            " Please refer to the CONTRIBUTING.md file for details."
         )
       }
     }
@@ -379,16 +390,23 @@ tasks {
   }
 }
 
-kotlin {
-  sourceSets.all {
-    languageSettings.enableLanguageFeature("ExplicitBackingFields")
-  }
-}
-
 configurations.all {
   resolutionStrategy {
     force("com.google.code.findbugs:jsr305:3.0.2")
     force("org.jetbrains.kotlin:kotlin-stdlib-jdk8:${project.libs.versions.kotlin.get()}")
     force("org.jetbrains.kotlin:kotlin-reflect:${project.libs.versions.kotlin.get()}")
   }
 }
+
+
+fun String.toKebabCase(): String {
+  return this.trim()
+    .replace(Regex("([a-z])([A-Z])"), "$1-$2")
+    .replace(Regex("[\\s_]+"), "-")
+    .replace(Regex("[^a-zA-Z0-9-]"), "")
+    .lowercase()
+}
+
+fun String.prefixIfNot(prefix: String): String {
+  return if (this.startsWith(prefix)) this else "$prefix-$this"
+}