refactor(gui): improve language processor handling

#196

- Refactored language processor handling in AutoDevRunDevInsAction for better readability and extensibility.

Author: phodal

src/main/kotlin/cc/unitmesh/devti/gui/snippet/AutoDevRunDevInsAction.kt

@@ -5,6 +5,7 @@ import com.intellij.openapi.actionSystem.ActionUpdateThread
 import com.intellij.openapi.actionSystem.AnActionEvent
 import com.intellij.openapi.fileEditor.FileDocumentManager
 import com.intellij.openapi.project.DumbAwareAction
+import com.intellij.openapi.util.NlsSafe
 import com.intellij.psi.PsiManager
 
 class AutoDevRunDevInsAction : DumbAwareAction() {
@@ -17,17 +18,30 @@ class AutoDevRunDevInsAction : DumbAwareAction() {
         val file = FileDocumentManager.getInstance().getFile(document) ?: return
 
         val language = PsiManager.getInstance(project).findFile(file)?.language?.id ?: return
-        e.presentation.isEnabled = language == "DevIn" && LanguagePromptProcessor.instance(language).isNotEmpty()
+        e.presentation.isEnabled = language == "http request" || (language == "DevIn" && hasDevInProcessor(language))
     }
 
+    private fun hasDevInProcessor(language: @NlsSafe String) =
+        LanguagePromptProcessor.instance(language).isNotEmpty()
+
     override fun actionPerformed(e: AnActionEvent) {
         val editor = e.getData(com.intellij.openapi.actionSystem.PlatformDataKeys.EDITOR) ?: return
         val project = e.project ?: return
 
         val document = editor.document
         val text = document.text
+        val file = FileDocumentManager.getInstance().getFile(document) ?: return
 
-        LanguagePromptProcessor.instance("DevIn").firstOrNull()?.compile(project, text)
-    }
+        val language = PsiManager.getInstance(project).findFile(file)?.language?.id ?: return
+
+        when (language) {
+            "http request" -> {
+                // call http request processor
+            }
 
+            "DevIn" -> {
+                LanguagePromptProcessor.instance("DevIn").firstOrNull()?.compile(project, text)
+            }
+        }
+    }
 }