Enhance API and Chat Actions with Improved Provider Handling

- Added logging to `getClientApi` for better debugging of provider input and standardized provider names.
- Updated `ChatActions` to handle lowercase provider IDs, converting them to TitleCase for consistency with the ServiceProvider enum.
- Implemented defaulting to OpenAI when provider ID is missing and added relevant logging for session updates.
- Enhanced logging in `useChatStore` to track API call preparations and provider configurations.

app/client/api.ts

@@ -361,10 +361,45 @@ export function getHeaders(ignoreHeaders: boolean = false) {
 }
 
 export function getClientApi(provider: ServiceProvider | string): ClientApi {
-  switch (provider) {
+  console.log(
+    "[getClientApi] Received Provider (raw):",
+    provider,
+    "| Type:",
+    typeof provider,
+  );
+
+  // Standardize the provider name to match Enum case (TitleCase)
+  let standardizedProvider: ServiceProvider | string;
+  if (typeof provider === "string") {
+    // Convert known lowercase versions to their Enum equivalent
+    switch (provider.toLowerCase()) {
+      case "bedrock":
+        standardizedProvider = ServiceProvider.Bedrock;
+        break;
+      case "openai":
+        standardizedProvider = ServiceProvider.OpenAI;
+        break;
+      case "google":
+        standardizedProvider = ServiceProvider.Google;
+        break;
+      // Add other potential lowercase strings if needed
+      default:
+        standardizedProvider = provider; // Keep unknown strings as is
+    }
+  } else {
+    standardizedProvider = provider; // Already an Enum value
+  }
+
+  console.log("[getClientApi] Standardized Provider:", standardizedProvider);
+
+  switch (standardizedProvider) {
     case ServiceProvider.Google:
+      console.log(
+        "[getClientApi] Returning ClientApi(ModelProvider.GeminiPro)",
+      );
       return new ClientApi(ModelProvider.GeminiPro);
     case ServiceProvider.Anthropic:
+      console.log("[getClientApi] Returning ClientApi(ModelProvider.Claude)");
       return new ClientApi(ModelProvider.Claude);
     case ServiceProvider.Baidu:
       return new ClientApi(ModelProvider.Ernie);
@@ -387,9 +422,15 @@ export function getClientApi(provider: ServiceProvider | string): ClientApi {
     case ServiceProvider.SiliconFlow:
       return new ClientApi(ModelProvider.SiliconFlow);
     case ServiceProvider.Bedrock:
-    case "AWS Bedrock":
+      console.log(
+        "[getClientApi] Returning ClientApi(ModelProvider.Bedrock) for",
+        standardizedProvider,
+      );
       return new ClientApi(ModelProvider.Bedrock);
     default:
+      console.log(
+        `[getClientApi] Provider '${provider}' (Standardized: '${standardizedProvider}') not matched, returning default GPT.`,
+      );
       return new ClientApi(ModelProvider.GPT);
   }
 }

app/components/chat.tsx

@@ -693,22 +693,70 @@ export function ChatActions(props: {
             onClose={() => setShowModelSelector(false)}
             onSelection={(s) => {
               if (s.length === 0) return;
-              const [model, providerName] = getModelProvider(s[0]);
-              chatStore.updateTargetSession(session, (session) => {
-                session.mask.modelConfig.model = model as ModelType;
-                session.mask.modelConfig.providerName =
-                  providerName as ServiceProvider;
-                session.mask.syncGlobalConfig = false;
-              });
-              if (providerName == "ByteDance") {
-                const selectedModel = models.find(
-                  (m) =>
-                    m.name == model &&
-                    m?.provider?.providerName == providerName,
-                );
-                showToast(selectedModel?.displayName ?? "");
+              const selectedValue = s[0];
+              console.log(
+                "[ChatActions] Model selected raw value:",
+                selectedValue,
+              );
+              // providerId here will be lowercase, e.g., "bedrock"
+              const [model, providerId] = getModelProvider(selectedValue);
+              console.log(
+                "[ChatActions] Parsed model:",
+                model,
+                "Provider ID:",
+                providerId,
+              );
+
+              // Convert lowercase providerId to TitleCase ServiceProvider enum value
+              let targetProvider: ServiceProvider | undefined;
+              if (providerId) {
+                const upperProvider =
+                  providerId.charAt(0).toUpperCase() + providerId.slice(1);
+                if (
+                  Object.values(ServiceProvider).includes(
+                    upperProvider as ServiceProvider,
+                  )
+                ) {
+                  targetProvider = upperProvider as ServiceProvider;
+                } else {
+                  console.error(
+                    `[ChatActions] Unknown provider ID: ${providerId}`,
+                  );
+                  // Handle error or fallback if needed
+                }
               } else {
-                showToast(model);
+                // Handle case where providerId is missing, maybe default to OpenAI?
+                targetProvider = ServiceProvider.OpenAI;
+                console.warn(
+                  `[ChatActions] Provider ID missing in ${selectedValue}, defaulting to OpenAI.`,
+                );
+              }
+
+              console.log(
+                "[ChatActions] Target ServiceProvider Enum:",
+                targetProvider,
+              );
+
+              if (targetProvider) {
+                // Only update if we found a valid provider
+                chatStore.updateTargetSession(session, (session) => {
+                  session.mask.modelConfig.model = model as ModelType;
+                  session.mask.modelConfig.providerName = targetProvider; // Use the Enum value
+                  session.mask.syncGlobalConfig = false;
+                  console.log(
+                    "[ChatActions] Updated session modelConfig:",
+                    session.mask.modelConfig,
+                  );
+                });
+                // Display toast based on provider
+                const toastMessage =
+                  targetProvider === ServiceProvider.ByteDance
+                    ? models.find(
+                        (m) =>
+                          m.name === model && m?.provider?.id === providerId,
+                      )?.displayName ?? model
+                    : model;
+                showToast(toastMessage);
               }
             }}
           />

app/store/chat.ts

@@ -456,7 +456,26 @@ export const useChatStore = createPersistStore(
           ]);
         });
 
-        const api: ClientApi = getClientApi(modelConfig.providerName);
+        // --- 详细日志 (修正版) ---
+        const providerNameFromConfig = modelConfig.providerName;
+        console.log(
+          "[onUserInput] Preparing API call. Provider from config:",
+          providerNameFromConfig,
+          "| Type:",
+          typeof providerNameFromConfig,
+          "| Is Enum value (Bedrock)?:",
+          providerNameFromConfig === ServiceProvider.Bedrock, // 与枚举比较
+          "| Is 'Bedrock' string?:",
+          providerNameFromConfig === "Bedrock", // 与字符串比较
+          "| Model:",
+          modelConfig.model,
+        );
+        // --- 日志结束 ---
+
+        // 使用从配置中获取的 providerName，并提供默认值
+        const api: ClientApi = getClientApi(
+          providerNameFromConfig ?? ServiceProvider.OpenAI,
+        );
         // make request
         api.llm.chat({
           messages: sendMessages,