[grazie] IJPL-228233 Make local cache language dependant

Merge-request: IJ-MR-191688
Merged-by: Ilia Permiashkin <ilia.permiashkin@jetbrains.com>

GitOrigin-RevId: 8a7e6d4fe97a43863ed89fe0907b5fdcabb41b43

plugins/grazie/src/main/kotlin/com/intellij/grazie/cloud/DependencyParser.kt

@@ -38,7 +38,7 @@ import org.languagetool.language.English
 
 object DependencyParser {
   private val LOG = Logger.getInstance(DependencyParser::class.java)
-  private val cachedTrees: MutableMap<String, Tree> = createConcurrentSoftKeySoftValueMap()
+  private val cachedTrees: MutableMap<SentenceWithLanguage, Tree> = createConcurrentSoftKeySoftValueMap()
 
   @JvmStatic
   fun getParser(context: ProofreadingContext, minimal: Boolean): AsyncBatchParser<Tree>? {
@@ -75,7 +75,7 @@ object DependencyParser {
           (ltLanguage?.disambiguator as? LazyCachingConcurrentDisambiguator)?.ensureInitializedAsync()
           @Suppress("UNCHECKED_CAST")
           return sentences.associateWith {
-            cachedTrees.getOrPut(it.sentence) {
+            cachedTrees.getOrPut(SentenceWithLanguage(it.sentence, language)) {
               ensureActive()
               Tree.createFlatTree(support, it.sentence)
             }
@@ -172,3 +172,5 @@ object DependencyParser {
     }
   }
 }
+
+private data class SentenceWithLanguage(val sentence: String, val language: Language)

plugins/grazie/src/test/kotlin/com/intellij/grazie/ide/language/JavaSupportTest.kt

@@ -19,6 +19,7 @@ import com.intellij.testFramework.PerformanceUnitTest
 import com.intellij.testFramework.fixtures.LightJavaCodeInsightFixtureTestCase
 import com.intellij.testFramework.fixtures.impl.CodeInsightTestFixtureImpl
 import com.intellij.tools.ide.metrics.benchmark.Benchmark
+import org.junit.jupiter.api.assertDoesNotThrow
 import java.util.function.Consumer
 
 
@@ -295,6 +296,18 @@ class JavaSupportTest : GrazieTestBase() {
     assertNull(myFixture.getAvailableIntention("Accept all writing suggestions…"))
   }
 
+  fun `test dependency parser creates correct trees based on text content language`() {
+    enableProofreadingFor(setOf(Lang.GERMANY_GERMAN, Lang.AMERICAN_ENGLISH))
+    myFixture.configureByText("a.java", """
+      // In der tiefen Winternacht saß der alte Mann am Feuer. Die fast.
+      
+      // Hello. This is really English text. Nothing to see here. Die fast.
+    """.trimIndent())
+    assertDoesNotThrow {
+      myFixture.checkHighlighting()
+    }
+  }
+
   fun `test asian-english mixed texts`() {
     runHighlightTestForFile("ide/language/java/Mixed.java")