rebuild branch

internal/translator/gemini/gemini-cli/gemini_gemini-cli_response.go

@@ -0,0 +1,62 @@
+// Package gemini_cli provides response translation functionality for Gemini API to Gemini CLI API.
+// This package handles the conversion of Gemini API responses into Gemini CLI-compatible
+// JSON format, transforming streaming events and non-streaming responses into the format
+// expected by Gemini CLI API clients.
+package geminiCLI
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+
+	"github.com/tidwall/sjson"
+)
+
+var dataTag = []byte("data:")
+
+// ConvertGeminiResponseToGeminiCLI converts Gemini streaming response format to Gemini CLI single-line JSON format.
+// This function processes various Gemini event types and transforms them into Gemini CLI-compatible JSON responses.
+// It handles thinking content, regular text content, and function calls, outputting single-line JSON
+// that matches the Gemini CLI API response format.
+//
+// Parameters:
+//   - ctx: The context for the request.
+//   - modelName: The name of the model.
+//   - rawJSON: The raw JSON response from the Gemini API.
+//   - param: A pointer to a parameter object for the conversion (unused).
+//
+// Returns:
+//   - []string: A slice of strings, each containing a Gemini CLI-compatible JSON response.
+func ConvertGeminiResponseToGeminiCLI(_ context.Context, _ string, originalRequestRawJSON, requestRawJSON, rawJSON []byte, _ *any) []string {
+	if !bytes.HasPrefix(rawJSON, dataTag) {
+		return []string{}
+	}
+	rawJSON = bytes.TrimSpace(rawJSON[5:])
+
+	if bytes.Equal(rawJSON, []byte("[DONE]")) {
+		return []string{}
+	}
+	json := `{"response": {}}`
+	rawJSON, _ = sjson.SetRawBytes([]byte(json), "response", rawJSON)
+	return []string{string(rawJSON)}
+}
+
+// ConvertGeminiResponseToGeminiCLINonStream converts a non-streaming Gemini response to a non-streaming Gemini CLI response.
+//
+// Parameters:
+//   - ctx: The context for the request.
+//   - modelName: The name of the model.
+//   - rawJSON: The raw JSON response from the Gemini API.
+//   - param: A pointer to a parameter object for the conversion (unused).
+//
+// Returns:
+//   - string: A Gemini CLI-compatible JSON response.
+func ConvertGeminiResponseToGeminiCLINonStream(_ context.Context, _ string, originalRequestRawJSON, requestRawJSON, rawJSON []byte, _ *any) string {
+	json := `{"response": {}}`
+	rawJSON, _ = sjson.SetRawBytes([]byte(json), "response", rawJSON)
+	return string(rawJSON)
+}
+
+func GeminiCLITokenCount(ctx context.Context, count int64) string {
+	return fmt.Sprintf(`{"totalTokens":%d,"promptTokensDetails":[{"modality":"TEXT","tokenCount":%d}]}`, count, count)
+}