Enhance response and request handling in translators

- Refactored response handling to process multiple content parts effectively.
- Improved `tool_calls` structure with unique ID generation and enhanced mapping logic.
- Simplified `SystemInstruction` and tool message parsing in requests for better accuracy.
- Enhanced handling of function calls and tool responses with improved data integration.
This commit is contained in:
Luis Pater
2025-07-10 22:26:04 +08:00
parent ef68a97526
commit fa8d94971f
2 changed files with 91 additions and 45 deletions

View File

@@ -24,6 +24,39 @@ func PrepareRequest(rawJson []byte) (string, *client.Content, []client.Content,
contents := make([]client.Content, 0)
var systemInstruction *client.Content
messagesResult := gjson.GetBytes(rawJson, "messages")
toolItems := make(map[string]*client.FunctionResponse)
if messagesResult.IsArray() {
messagesResults := messagesResult.Array()
for i := 0; i < len(messagesResults); i++ {
messageResult := messagesResults[i]
roleResult := messageResult.Get("role")
if roleResult.Type != gjson.String {
continue
}
contentResult := messageResult.Get("content")
if roleResult.String() == "tool" {
toolCallID := messageResult.Get("tool_call_id").String()
if toolCallID != "" {
var responseData string
if contentResult.Type == gjson.String {
responseData = contentResult.String()
} else if contentResult.IsObject() && contentResult.Get("type").String() == "text" {
responseData = contentResult.Get("text").String()
}
// drop the timestamp from the tool call ID
toolCallIDs := strings.Split(toolCallID, "-")
strings.Join(toolCallIDs, "-")
newToolCallID := strings.Join(toolCallIDs[:len(toolCallIDs)-1], "-")
functionResponse := client.FunctionResponse{Name: newToolCallID, Response: map[string]interface{}{"result": responseData}}
toolItems[toolCallID] = &functionResponse
}
}
}
}
if messagesResult.IsArray() {
messagesResults := messagesResult.Array()
for i := 0; i < len(messagesResults); i++ {
@@ -97,40 +130,44 @@ func PrepareRequest(rawJson []byte) (string, *client.Content, []client.Content,
contents = append(contents, client.Content{Role: "model", Parts: []client.Part{{Text: contentResult.String()}}})
} else if !contentResult.Exists() || contentResult.Type == gjson.Null {
// Handle tool calls made by the assistant.
functionIDs := make([]string, 0)
toolCallsResult := messageResult.Get("tool_calls")
if toolCallsResult.IsArray() {
parts := make([]client.Part, 0)
tcsResult := toolCallsResult.Array()
for j := 0; j < len(tcsResult); j++ {
tcResult := tcsResult[j]
functionID := tcResult.Get("id").String()
functionIDs = append(functionIDs, functionID)
functionName := tcResult.Get("function.name").String()
functionArgs := tcResult.Get("function.arguments").String()
var args map[string]any
if err := json.Unmarshal([]byte(functionArgs), &args); err == nil {
contents = append(contents, client.Content{
Role: "model", Parts: []client.Part{{
FunctionCall: &client.FunctionCall{
Name: functionName,
Args: args,
},
}},
parts = append(parts, client.Part{
FunctionCall: &client.FunctionCall{
Name: functionName,
Args: args,
},
})
}
}
if len(parts) > 0 {
contents = append(contents, client.Content{
Role: "model", Parts: parts,
})
toolParts := make([]client.Part, 0)
for _, functionID := range functionIDs {
if functionResponse, ok := toolItems[functionID]; ok {
toolParts = append(toolParts, client.Part{FunctionResponse: functionResponse})
}
}
contents = append(contents, client.Content{Role: "tool", Parts: toolParts})
}
}
}
// Tool messages contain the output of a tool call.
case "tool":
toolCallID := messageResult.Get("tool_call_id").String()
if toolCallID != "" {
var responseData string
if contentResult.Type == gjson.String {
responseData = contentResult.String()
} else if contentResult.IsObject() && contentResult.Get("type").String() == "text" {
responseData = contentResult.Get("text").String()
}
functionResponse := client.FunctionResponse{Name: toolCallID, Response: map[string]interface{}{"result": responseData}}
contents = append(contents, client.Content{Role: "tool", Parts: []client.Part{{FunctionResponse: &functionResponse}}})
}
}
}
}