d7184b776b
后端： 1.收口阶段 6 agent 结构迁移，将 newAgent 内核与 agentsvc 编排层迁入 services/agent - 切换 Agent 启动装配与 HTTP handler 直连 agent sv，移除旧 service agent bridge - 补齐 Agent 对 memory、task、task-class、schedule 的 RPC 适配与契约字段 - 扩展 schedule、task、task-class RPC/contract 支撑 Agent 查询、写入与 provider 切流 - 更新迁移文档、README 与相关注释，明确 agent 当前切流点和剩余 memory 迁移面
122 lines
3.5 KiB
Go
122 lines
3.5 KiB
Go
package agentnode
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import (
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"encoding/json"
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"fmt"
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"log"
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"strings"
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agentmodel "github.com/LoveLosita/smartflow/backend/services/agent/model"
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"github.com/cloudwego/eino/schema"
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)
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// logNodeLLMContext 将某个节点即将送入 LLM 的完整消息上下文按统一格式打印到日志。
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//
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// 步骤化说明：
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// 1. 统一输出 stage / phase / chat / round，方便按一次请求内的多次 LLM 调用串联排查；
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// 2. 完整展开 messages，不做截断，保证问题复现时能直接对照 prompt 组装结果；
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// 3. 该函数只负责调试日志，不参与任何业务判断，也不修改上下文内容。
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func logNodeLLMContext(
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stage string,
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phase string,
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flowState *agentmodel.CommonState,
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messages []*schema.Message,
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) {
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chatID := ""
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roundUsed := 0
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if flowState != nil {
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chatID = flowState.ConversationID
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roundUsed = flowState.RoundUsed
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}
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log.Printf(
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"[DEBUG] %s LLM context begin phase=%s chat=%s round=%d message_count=%d\n%s\n[DEBUG] %s LLM context end phase=%s chat=%s round=%d",
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stage,
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strings.TrimSpace(phase),
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chatID,
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roundUsed,
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len(messages),
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formatLLMMessagesForDebug(messages),
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stage,
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strings.TrimSpace(phase),
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chatID,
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roundUsed,
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)
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}
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// formatLLMMessagesForDebug 将本轮送入 LLM 的完整消息上下文展开成可读多行日志。
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//
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// 说明：
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// 1. 按消息索引逐条输出，便于和上游上下文构造步骤逐项对齐；
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// 2. 完整输出 content / reasoning_content / tool_calls / extra，不做截断；
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// 3. 仅用于调试打点，不参与业务决策。
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func formatLLMMessagesForDebug(messages []*schema.Message) string {
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if len(messages) == 0 {
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return "(empty messages)"
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}
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var sb strings.Builder
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for i, msg := range messages {
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sb.WriteString(fmt.Sprintf("----- message[%d] -----\n", i))
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if msg == nil {
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sb.WriteString("role: <nil>\n\n")
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continue
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}
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sb.WriteString(fmt.Sprintf("role: %s\n", msg.Role))
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if strings.TrimSpace(msg.ToolCallID) != "" {
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sb.WriteString(fmt.Sprintf("tool_call_id: %s\n", msg.ToolCallID))
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}
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if strings.TrimSpace(msg.ToolName) != "" {
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sb.WriteString(fmt.Sprintf("tool_name: %s\n", msg.ToolName))
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}
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if len(msg.ToolCalls) > 0 {
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sb.WriteString("tool_calls:\n")
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for j, call := range msg.ToolCalls {
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sb.WriteString(fmt.Sprintf(" - [%d] id=%s type=%s function=%s\n", j, call.ID, call.Type, call.Function.Name))
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sb.WriteString(" arguments:\n")
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sb.WriteString(indentMultilineForDebug(call.Function.Arguments, " "))
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sb.WriteString("\n")
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}
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}
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if strings.TrimSpace(msg.ReasoningContent) != "" {
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sb.WriteString("reasoning_content:\n")
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sb.WriteString(indentMultilineForDebug(msg.ReasoningContent, " "))
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sb.WriteString("\n")
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}
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sb.WriteString("content:\n")
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sb.WriteString(indentMultilineForDebug(msg.Content, " "))
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sb.WriteString("\n")
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if len(msg.Extra) > 0 {
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sb.WriteString("extra:\n")
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raw, err := json.MarshalIndent(msg.Extra, "", " ")
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if err != nil {
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sb.WriteString(indentMultilineForDebug("<marshal_error>", " "))
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} else {
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sb.WriteString(indentMultilineForDebug(string(raw), " "))
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}
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sb.WriteString("\n")
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}
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sb.WriteString("\n")
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}
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return sb.String()
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}
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// indentMultilineForDebug 为多行文本统一添加前缀缩进，避免日志折行后难以阅读。
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func indentMultilineForDebug(text, prefix string) string {
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if text == "" {
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return prefix + "<empty>"
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}
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lines := strings.Split(text, "\n")
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for i := range lines {
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lines[i] = prefix + lines[i]
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}
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return strings.Join(lines, "\n")
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}
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