Refactor preferences module

data/calculator/src/main/java/de/mm20/launcher2/calculator/CalculatorRepository.kt

@@ -1,9 +1,11 @@
 package de.mm20.launcher2.calculator
 
+import de.mm20.launcher2.preferences.search.CalculatorSearchSettings
 import de.mm20.launcher2.search.data.Calculator
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.channelFlow
+import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.withContext
 import org.koin.core.component.KoinComponent
 import org.mariuszgromada.math.mxparser.Expression
@@ -12,16 +14,19 @@ interface CalculatorRepository {
     fun search(query: String): Flow<Calculator?>
 }
 
-class CalculatorRepositoryImpl : CalculatorRepository, KoinComponent {
+class CalculatorRepositoryImpl(
+    private val settings: CalculatorSearchSettings
+) : CalculatorRepository, KoinComponent {
 
 
-    override fun search(query: String): Flow<Calculator?> = channelFlow {
-        if (query.isBlank()) {
-            send(null)
-            return@channelFlow
+    override fun search(query: String): Flow<Calculator?> {
+        return settings.enabled.map {
+            if (it && query.isNotBlank()) {
+                queryCalculator(query)
+            } else {
+                null
+            }
         }
-
-        send(queryCalculator(query))
     }
 
     private suspend fun queryCalculator(query: String): Calculator? {

data/calculator/src/main/java/de/mm20/launcher2/calculator/Module.kt

@@ -3,5 +3,5 @@ package de.mm20.launcher2.calculator
 import org.koin.dsl.module
 
 val calculatorModule = module {
-    single<CalculatorRepository> { CalculatorRepositoryImpl() }
+    single<CalculatorRepository> { CalculatorRepositoryImpl(get()) }
 }