Simplify OpenAI model list

Author: YiiGuxing

src/main/kotlin/cn/yiiguxing/plugin/translate/trans/openai/OpenAiModel.kt

@@ -14,21 +14,16 @@ sealed interface OpenAiModel {
  * See: [OpenAi GPT Models](https://platform.openai.com/docs/models)
  */
 enum class OpenAiGPTModel(override val modelId: String, override val modelName: String) : OpenAiModel {
-    GPT_5("gpt-5", "GPT-5"),
-    GPT_5_MINI("gpt-5-mini", "GPT-5 mini"),
-    GPT_5_NANO("gpt-5-nano", "GPT-5 nano"),
-    GPT_4O("gpt-4o", "GPT-4o"),
-    GPT_4O_MINI("gpt-4o-mini", "GPT-4o mini"),
-    GPT_4_1("gpt-4.1", "GPT-4.1"),
-    GPT_4_1_MINI("gpt-4.1-mini", "GPT-4.1 mini"),
-    GPT_4_1_NANO("gpt-4.1-nano", "GPT-4.1 nano"),
-    GPT_4_TURBO("gpt-4-turbo", "GPT-4 Turbo"),
-    GPT_4("gpt-4", "GPT-4"),
-    GPT_3_5_TURBO("gpt-3.5-turbo", "GPT-3.5 Turbo"),
-    O4_MINI("o4-mini", "o4-mini"),
-    O3("o3", "o3"),
-    O3_MINI("o3-mini", "o3-mini"),
-    O1("o1", "o1"),
+    GPT_5_4_MINI("gpt-5.4-mini", "GPT-5.4 mini"),
+    GPT_5_4("gpt-5.4", "GPT-5.4"),
+    GPT_5_5("gpt-5.5", "GPT-5.5");
+
+    companion object {
+        /**
+         * Get the default GPT model.
+         */
+        fun getDefault(): OpenAiGPTModel = GPT_5_4_MINI
+    }
 }
 
 /**
@@ -42,6 +37,14 @@ enum class OpenAiTTSModel(
     TTS_1("tts-1", "TTS-1", isClassic = true),
     TTS_1_HD("tts-1-hd", "TTS-1 HD", isClassic = true),
     GPT_4O_MINI_TTS("gpt-4o-mini-tts", "GPT-4o mini TTS"),
+    ;
+
+    companion object {
+        /**
+         * Get the default TTS model.
+         */
+        fun getDefault(): OpenAiTTSModel = TTS_1
+    }
 }
 
 fun OpenAiTTSModel.getSupportedVoices(): List<OpenAiTtsVoice> = if (isClassic) {

src/main/kotlin/cn/yiiguxing/plugin/translate/trans/openai/OpenAiSettings.kt

@@ -50,7 +50,7 @@ class OpenAiSettings : BaseState(), PersistentStateComponent<OpenAiSettings> {
         var endpoint: String? by string()
 
         @get:OptionTag("TTS_MODEL")
-        var ttsModel: OpenAiTTSModel by enum(OpenAiTTSModel.TTS_1)
+        var ttsModel: OpenAiTTSModel by enum(OpenAiTTSModel.getDefault())
 
         @get:OptionTag("TTS_VOICE")
         var ttsVoice: OpenAiTtsVoice by enum(OpenAiTtsVoice.ALLOY)
@@ -62,7 +62,7 @@ class OpenAiSettings : BaseState(), PersistentStateComponent<OpenAiSettings> {
     @Tag("open-ai")
     class OpenAi : CommonState(), OpenAiService.OpenAIOptions {
         @get:OptionTag("MODEL")
-        override var model: OpenAiGPTModel by enum(OpenAiGPTModel.GPT_4O_MINI)
+        override var model: OpenAiGPTModel by enum(OpenAiGPTModel.getDefault())
 
         @get:OptionTag("CUSTOM_MODEL")
         override var customModel: String? by string()

src/main/kotlin/cn/yiiguxing/plugin/translate/trans/openai/ui/OpenAISettingsDialog.kt

@@ -131,10 +131,10 @@ class OpenAISettingsDialog(private val configType: ConfigType) : DialogWrapper(f
             if (it.stateChange == ItemEvent.SELECTED) {
                 when (configType) {
                     ConfigType.TRANSLATOR -> openAiState.model =
-                        it.item as? OpenAiGPTModel ?: OpenAiGPTModel.values().first()
+                        it.item as? OpenAiGPTModel ?: OpenAiGPTModel.getDefault()
 
                     ConfigType.TTS -> {
-                        commonStates.ttsModel = it.item as? OpenAiTTSModel ?: OpenAiTTSModel.values().first()
+                        commonStates.ttsModel = it.item as? OpenAiTTSModel ?: OpenAiTTSModel.getDefault()
                         updateVoicesAndFixSelection()
                     }
                 }

src/main/kotlin/cn/yiiguxing/plugin/translate/trans/openai/ui/OpenAISettingsUiImpl.kt

@@ -73,7 +73,7 @@ internal class OpenAISettingsUiImpl(private val configType: ConfigType) : OpenAI
     private val modelWrapper = JPanel(UI.migLayout(gapX = UI.migSize(10), lcBuilder = { hideMode(3) }))
     override val modelComboBox: ComboBox<OpenAiModel> = ComboBox<OpenAiModel>().apply {
         val models = when (configType) {
-            ConfigType.TRANSLATOR -> OpenAiGPTModel.values().toList()
+            ConfigType.TRANSLATOR -> OpenAiGPTModel.values().toList().reversed()
             ConfigType.TTS -> OpenAiTTSModel.values().toList()
         }
         model = CollectionComboBoxModel(models)