remove all

internal/translator/gemini/gemini/gemini_gemini_request.go

@@ -1,56 +0,0 @@
-// Package gemini provides in-provider request normalization for Gemini API.
-// It ensures incoming v1beta requests meet minimal schema requirements
-// expected by Google's Generative Language API.
-package gemini
-
-import (
-	"bytes"
-	"fmt"
-
-	"github.com/tidwall/gjson"
-	"github.com/tidwall/sjson"
-)
-
-// ConvertGeminiRequestToGemini normalizes Gemini v1beta requests.
-//   - Adds a default role for each content if missing or invalid.
-//     The first message defaults to "user", then alternates user/model when needed.
-//
-// It keeps the payload otherwise unchanged.
-func ConvertGeminiRequestToGemini(_ string, inputRawJSON []byte, _ bool) []byte {
-	rawJSON := bytes.Clone(inputRawJSON)
-	// Fast path: if no contents field, return as-is
-	contents := gjson.GetBytes(rawJSON, "contents")
-	if !contents.Exists() {
-		return rawJSON
-	}
-
-	// Walk contents and fix roles
-	out := rawJSON
-	prevRole := ""
-	idx := 0
-	contents.ForEach(func(_ gjson.Result, value gjson.Result) bool {
-		role := value.Get("role").String()
-
-		// Only user/model are valid for Gemini v1beta requests
-		valid := role == "user" || role == "model"
-		if role == "" || !valid {
-			var newRole string
-			if prevRole == "" {
-				newRole = "user"
-			} else if prevRole == "user" {
-				newRole = "model"
-			} else {
-				newRole = "user"
-			}
-			path := fmt.Sprintf("contents.%d.role", idx)
-			out, _ = sjson.SetBytes(out, path, newRole)
-			role = newRole
-		}
-
-		prevRole = role
-		idx++
-		return true
-	})
-
-	return out
-}