基本完成
This commit is contained in:
@@ -0,0 +1,250 @@
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// Package sign 提供签到工具。当用户想签到时,把签到信息写入 signs 表,
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// 每个节点每天只能签到一次。
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//
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// 节点身份(node_id / long_name / short_name)由 autoreply 在处理队列消息时
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// 通过 ctx 注入(见 agenttool.NodeContext);text_message 包本身不含名字,
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// 队列记录里的 long_name/short_name 经常为空,因此签到工具会在名字缺失时
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// 用 node_id 查 nodeinfo 表补全。签到正文里的地区、名字、设备等字段则由
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// LLM 从用户消息中提取后作为工具参数传入。
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package sign
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import (
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"context"
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"encoding/json"
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"fmt"
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"strings"
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"time"
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"meshtastic_mqtt_server/internal/agenttool"
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storepkg "meshtastic_mqtt_server/internal/store"
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"github.com/volcengine/volcengine-go-sdk/service/arkruntime/model"
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)
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// SignStore 定义签到工具所需的持久化能力,通常由 *store.Store 实现。
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type SignStore interface {
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CreateSign(nodeID string, longName, shortName *string, signText string, signTime time.Time) (*storepkg.SignRecord, error)
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HasSignedOnDay(nodeID string, day time.Time) (bool, error)
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GetNodeInfo(nodeID string) (*storepkg.NodeInfoRecord, error)
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}
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// Tool 是签到工具。
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type Tool struct {
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enabled bool
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store SignStore
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}
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// Name returns the tool name
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func (t *Tool) Name() string { return "sign" }
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// Enabled returns whether the tool is enabled
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func (t *Tool) Enabled() bool { return t.enabled && t.store != nil }
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// ToolDefinition returns the OpenAI tool definition
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func (t *Tool) ToolDefinition(description string) *model.Tool {
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desc := "签到工具。当用户想要签到/打卡/上台时调用。会记录该节点今日的签到信息,每个节点每天只能签到一次。" +
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"必填参数:地区、名字、设备;可选参数:发射功率、天线长度、身处高度。"
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if description != "" {
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desc = description
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}
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return &model.Tool{
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Type: model.ToolTypeFunction,
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Function: &model.FunctionDefinition{
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Name: "sign",
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Description: desc,
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Parameters: map[string]any{
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"type": "object",
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"properties": map[string]any{
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"region": map[string]any{
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"type": "string",
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"description": "地区,例如 \"上海闵行\"、\"安徽\"、\"广东深圳\"",
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},
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"name": map[string]any{
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"type": "string",
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"description": "签到用户的名字/呼号,例如 \"Kevin\"、\"TaoEngine\"",
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},
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"device": map[string]any{
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"type": "string",
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"description": "使用的设备型号,例如 \"GAT562\"、\"EBYTE_EoRa_S3\"",
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},
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"tx_power": map[string]any{
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"type": "string",
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"description": "可选:发射功率,例如 \"25mW\"、\"100mW\"",
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},
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"antenna_length": map[string]any{
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"type": "string",
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"description": "可选:天线长度,例如 \"5dBi\"、\"1.2m\"",
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},
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"altitude": map[string]any{
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"type": "string",
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"description": "可选:身处高度,例如 \"30m\"、\"海拔500m\"",
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},
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"raw_text": map[string]any{
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"type": "string",
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"description": "可选:用户原始签到文本。当无法准确拆分地区/名字/设备时,传入用户原文作为签到正文",
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},
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},
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"required": []string{"region", "name", "device"},
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},
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},
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}
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}
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// Execute executes the sign tool
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func (t *Tool) Execute(ctx context.Context, args string, runtime agenttool.Runtime) (string, error) {
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if t.store == nil {
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return "", fmt.Errorf("sign store is not configured")
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}
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var params signParams
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if err := json.Unmarshal([]byte(args), ¶ms); err != nil {
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return "", fmt.Errorf("failed to parse arguments: %w", err)
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}
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params.Region = strings.TrimSpace(params.Region)
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params.Name = strings.TrimSpace(params.Name)
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params.Device = strings.TrimSpace(params.Device)
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params.RawText = strings.TrimSpace(params.RawText)
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if params.Region == "" || params.Name == "" || params.Device == "" {
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if params.RawText == "" {
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return "", fmt.Errorf("region, name, device 都是必填参数")
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}
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}
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// 节点身份来自消息上下文,而非 LLM 回填,保证「每节点每天一次」判定可靠。
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node, ok := agenttool.NodeContextFromContext(ctx)
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if !ok || strings.TrimSpace(node.NodeID) == "" {
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return "", fmt.Errorf("缺少发送节点上下文,无法签到")
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}
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now := runtime.Now
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if now.IsZero() {
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now = time.Now()
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}
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// 每个节点每天只能签到一次
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signed, err := t.store.HasSignedOnDay(node.NodeID, now)
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if err != nil {
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return fmt.Sprintf("签到失败:检查今日签到状态时出错:%v", err), nil
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}
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if signed {
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return fmt.Sprintf("%s 今天已经签到过了,每个节点每天只能签到一次。", displayName(node)), nil
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}
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signText := buildSignText(params)
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if signText == "" {
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// 结构化字段缺失时回退到用户原始文本
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signText = params.RawText
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}
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longName, shortName := resolveNodeNames(t, node)
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record, err := t.store.CreateSign(node.NodeID, longName, shortName, signText, now)
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if err != nil {
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return fmt.Sprintf("签到失败:%v", err), nil
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}
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return fmt.Sprintf("签到成功!%s\n签到内容:%s", displayName(node), record.SignText), nil
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}
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// resolveNodeNames 取出节点的 long_name / short_name。
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// text_message 包本身不含名字,队列记录里的 long_name/short_name 经常为空;
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// 此时用 node_id 查 nodeinfo 表补全,保证签到记录里能看到节点名。
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// 仍查不到则返回两个 nil,签到照常进行(仅名字字段为空)。
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func resolveNodeNames(t *Tool, node agenttool.NodeContext) (*string, *string) {
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var longName, shortName *string
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if ln := strings.TrimSpace(node.LongName); ln != "" {
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longName = &ln
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}
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if sn := strings.TrimSpace(node.ShortName); sn != "" {
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shortName = &sn
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}
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// 队列上下文已有名字就直接用,无需查库
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if longName != nil && shortName != nil {
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return longName, shortName
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}
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if t.store == nil {
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return longName, shortName
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}
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info, err := t.store.GetNodeInfo(node.NodeID)
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if err != nil {
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return longName, shortName
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}
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if info == nil {
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return longName, shortName
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}
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if longName == nil && info.LongName != nil {
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if v := strings.TrimSpace(*info.LongName); v != "" {
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longName = &v
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}
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}
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if shortName == nil && info.ShortName != nil {
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if v := strings.TrimSpace(*info.ShortName); v != "" {
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shortName = &v
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}
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}
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return longName, shortName
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}
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// signParams 是签到工具的入参。
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type signParams struct {
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Region string `json:"region"`
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Name string `json:"name"`
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Device string `json:"device"`
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TxPower string `json:"tx_power"`
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AntennaLength string `json:"antenna_length"`
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Altitude string `json:"altitude"`
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// RawText 是用户原始签到文本,结构化字段缺失时作为签到正文回退使用。
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RawText string `json:"raw_text"`
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}
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// buildSignText 按参考格式拼装签到正文:地区-名字-设备签到,可选信息附在括号内。
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// 当 region/name/device 任一缺失时返回空串,由调用方回退到 RawText。
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func buildSignText(p signParams) string {
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if strings.TrimSpace(p.Region) == "" || strings.TrimSpace(p.Name) == "" || strings.TrimSpace(p.Device) == "" {
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return ""
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}
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text := fmt.Sprintf("%s-%s-%s签到", p.Region, p.Name, p.Device)
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var extras []string
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if v := strings.TrimSpace(p.TxPower); v != "" {
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extras = append(extras, "发射功率 "+v)
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}
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if v := strings.TrimSpace(p.AntennaLength); v != "" {
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extras = append(extras, "天线 "+v)
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}
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if v := strings.TrimSpace(p.Altitude); v != "" {
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extras = append(extras, "高度 "+v)
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}
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if len(extras) > 0 {
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text += "(" + strings.Join(extras, ",") + ")"
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}
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return text
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}
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func displayName(node agenttool.NodeContext) string {
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if node.LongName != "" {
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return node.LongName
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}
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if node.ShortName != "" {
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return node.ShortName
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}
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return node.NodeID
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}
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// RawState returns the tool state
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func (t *Tool) RawState() any {
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return map[string]any{"enabled": t.enabled, "has_store": t.store != nil}
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}
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func init() {
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agenttool.Register(agenttool.Descriptor{
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Name: "sign",
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Load: func(path string, options agenttool.LoadOptions) (agenttool.LoadedTool, error) {
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tool := &Tool{enabled: true}
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if store, ok := options.Value("store").(SignStore); ok && store != nil {
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tool.store = store
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}
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return tool, nil
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},
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})
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}
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@@ -47,6 +47,28 @@ type Runtime struct {
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Now time.Time
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}
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// NodeContext carries the originating node identity for a tool execution.
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// 它由 autoreply 在处理一条队列消息时注入到 ctx 中,供需要识别发送节点的
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// 工具(如签到工具)使用,避免依赖 LLM 从文本里回填节点 ID。
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type NodeContext struct {
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NodeID string
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LongName string
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ShortName string
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}
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type nodeContextKey struct{}
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// WithNodeContext 把节点身份信息挂到 ctx 上。
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func WithNodeContext(ctx context.Context, nc NodeContext) context.Context {
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return context.WithValue(ctx, nodeContextKey{}, nc)
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}
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// NodeContextFromContext 从 ctx 中取出节点身份信息;不存在时第二个返回值为 false。
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func NodeContextFromContext(ctx context.Context) (NodeContext, bool) {
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nc, ok := ctx.Value(nodeContextKey{}).(NodeContext)
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return nc, ok
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}
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// LoadedTool is the interface that all tools must implement
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type LoadedTool interface {
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Name() string
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+16
-9
@@ -7,16 +7,17 @@ import (
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"os"
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"path/filepath"
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"meshtastic_mqtt_server/internal/agenttool"
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_ "meshtastic_mqtt_server/internal/agents/calculator"
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_ "meshtastic_mqtt_server/internal/agents/sign"
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_ "meshtastic_mqtt_server/internal/agents/time"
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"meshtastic_mqtt_server/internal/agenttool"
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"meshtastic_mqtt_server/internal/autoreply"
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"meshtastic_mqtt_server/internal/conversation"
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"meshtastic_mqtt_server/internal/llm"
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storepkg "meshtastic_mqtt_server/internal/store"
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"meshtastic_mqtt_server/internal/toolmanager"
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"meshtastic_mqtt_server/internal/topicrouter"
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"meshtastic_mqtt_server/internal/toolrouter"
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"meshtastic_mqtt_server/internal/topicrouter"
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"gorm.io/gorm"
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)
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@@ -43,13 +44,15 @@ type TopicRouterStore interface {
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// Config holds the AI service configuration
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type Config struct {
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LLMProviders []llm.ProviderConfig
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DataDir string
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Enabled bool
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ConsoleLog bool
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ToolConfigStore ToolConfigStore
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ToolRouterStore ToolRouterStore
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LLMProviders []llm.ProviderConfig
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DataDir string
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Enabled bool
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ConsoleLog bool
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ToolConfigStore ToolConfigStore
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ToolRouterStore ToolRouterStore
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TopicRouterStore TopicRouterStore
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// Store 注入持久化层,供需要 DB 访问的 agent 工具(如签到工具)使用。
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Store *storepkg.Store
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}
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// Service manages all AI-related components
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@@ -194,7 +197,11 @@ func NewService(cfg Config, db *gorm.DB, botSender autoreply.BotSender) (*Servic
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}
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// Load tools
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toolMgr, err := toolmanager.Load(agentsDir, agenttool.LoadOptions{})
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loadOptions := agenttool.LoadOptions{Values: map[string]any{}}
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if cfg.Store != nil {
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loadOptions.Values["store"] = cfg.Store
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}
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toolMgr, err := toolmanager.Load(agentsDir, loadOptions)
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if err != nil {
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return nil, fmt.Errorf("failed to load tools: %w", err)
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}
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@@ -9,14 +9,15 @@ import (
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"time"
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"unicode/utf8"
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"meshtastic_mqtt_server/internal/agenttool"
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"meshtastic_mqtt_server/internal/completion"
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"meshtastic_mqtt_server/internal/conversation"
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"meshtastic_mqtt_server/internal/llm"
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"meshtastic_mqtt_server/internal/message"
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"meshtastic_mqtt_server/internal/stream"
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"meshtastic_mqtt_server/internal/toolmanager"
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"meshtastic_mqtt_server/internal/topicrouter"
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"meshtastic_mqtt_server/internal/toolrouter"
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"meshtastic_mqtt_server/internal/topicrouter"
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"github.com/volcengine/volcengine-go-sdk/service/arkruntime/model"
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)
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@@ -247,6 +248,14 @@ func truncate(s string, n int) string {
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return s[:n] + "..."
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}
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// ptrStringValue 安全取出 *string 的值,nil 返回空串。
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func ptrStringValue(p *string) string {
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if p == nil {
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return ""
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}
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return *p
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}
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// processMessage processes a single queued message
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func (s *Service) processMessage(ctx context.Context, msg QueuedMessage) {
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// Mark message as processing
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@@ -339,7 +348,13 @@ func (s *Service) processMessage(ctx context.Context, msg QueuedMessage) {
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routerModel = routerProfile.Config.Model
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}
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s.logf("msg=%d router_model=%s tool_loop start", msg.ID, routerModel)
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augmentedMessages, toolUsed, err = toolrouter.RunAgentToolLoop(procCtx, s.toolRouter, profile, systemPrompt, conv.Messages, s.toolMgr, s.emit(msg.ID, routerModel))
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// 把发送节点身份注入 ctx,供需要识别节点的工具(如签到)使用
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nodeCtx := agenttool.WithNodeContext(procCtx, agenttool.NodeContext{
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NodeID: msg.FromNodeID,
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LongName: ptrStringValue(msg.LongName),
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ShortName: ptrStringValue(msg.ShortName),
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})
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augmentedMessages, toolUsed, err = toolrouter.RunAgentToolLoop(nodeCtx, s.toolRouter, profile, systemPrompt, conv.Messages, s.toolMgr, s.emit(msg.ID, routerModel))
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if err != nil {
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s.logf("msg=%d WARN tool_loop err=%v", msg.ID, err)
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// Continue with original messages if tool loop fails
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@@ -45,6 +45,28 @@ func (s *Store) CountSignsByDay(opts ListOptions) ([]SignDayCount, error) {
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return rows, q.Scan(&rows).Error
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}
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// HasSignedOnDay 判断指定节点在 day 所属的自然日(按 day 的时区)是否已有签到记录。
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// 用 Go 端计算当日起止时间再查询,避免依赖 SQLite/MySQL 各自的日期函数。
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func (s *Store) HasSignedOnDay(nodeID string, day time.Time) (bool, error) {
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nodeID = strings.TrimSpace(nodeID)
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if nodeID == "" {
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return false, fmt.Errorf("node id is required")
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}
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loc := day.Location()
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if loc == nil {
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loc = time.Local
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}
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start := time.Date(day.Year(), day.Month(), day.Day(), 0, 0, 0, 0, loc)
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end := start.AddDate(0, 0, 1)
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var count int64
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if err := s.db.Model(&SignRecord{}).
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Where("node_id = ? AND sign_time >= ? AND sign_time < ?", nodeID, start, end).
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Count(&count).Error; err != nil {
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return false, fmt.Errorf("check sign on day: %w", err)
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}
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return count > 0, nil
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}
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||||
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func (s *Store) GetSignByID(id uint64) (*SignRecord, error) {
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var row SignRecord
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if err := s.db.Where("id = ?", id).Take(&row).Error; err != nil {
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||||
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||||
@@ -2,6 +2,7 @@ package toolrouter
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import (
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"context"
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"encoding/json"
|
||||
"fmt"
|
||||
"strings"
|
||||
"time"
|
||||
@@ -107,6 +108,13 @@ func RunAgentToolLoop(ctx context.Context, state *State, profile *llm.Profile, s
|
||||
}
|
||||
// toolUsed 记录本轮是否真的执行了至少一次工具调用,供调用方决定是否跳过话题选择等后续门控。
|
||||
toolUsed := false
|
||||
// 签到意图强制调用:用户明确想签到(「签到/打卡/上台」等)时,模型却不主动调
|
||||
// sign 工具的话,会被下游话题判定当成噪音丢弃。这里在循环外预判意图,待模型
|
||||
// 该轮未请求任何工具时强制注入一次 sign 调用(用用户原文作为 raw_text),
|
||||
// 保证签到一定落库、且不会被话题判定丢弃。
|
||||
forceSignText := detectSignIntent(chatMessages)
|
||||
_, signAvailable := toolByName["sign"]
|
||||
signInvoked := false // 本轮循环中是否已经调用过 sign(含模型主动调与强制调)
|
||||
for i := 0; i < maxAgentToolIterations; i++ {
|
||||
if emit != nil {
|
||||
emit(stream.Frame{Type: "trace", Tool: "agent_tools", Stage: "request", Status: "running", Message: fmt.Sprintf("正在进行第 %d 轮工具判断", i+1), Data: map[string]any{"iteration": i + 1, "max_iterations": maxAgentToolIterations, "tools": availableNames}})
|
||||
@@ -137,10 +145,19 @@ func RunAgentToolLoop(ctx context.Context, state *State, profile *llm.Profile, s
|
||||
calls = []*model.ToolCall{{ID: "legacy_function_call", Type: model.ToolTypeFunction, Function: *choice.Message.FunctionCall}}
|
||||
}
|
||||
if len(calls) == 0 {
|
||||
if emit != nil {
|
||||
emit(stream.Frame{Type: "trace", Tool: "agent_tools", Stage: "request", Status: "success", Message: "模型未请求工具,进入回答生成"})
|
||||
// 模型本轮未请求任何工具。若检测到签到意图且 sign 工具可用、本次循环尚未调过 sign,
|
||||
// 则强制注入一次 sign 调用(以用户原文作为 raw_text),保证签到一定落库。
|
||||
if forced := buildForcedSignCall(forceSignText, signAvailable, signInvoked); forced != nil {
|
||||
if emit != nil {
|
||||
emit(stream.Frame{Type: "trace", Tool: "sign", Stage: "tool_calls", Status: "running", Message: "检测到签到意图,模型未调用签到工具,强制调用 sign", Data: map[string]any{"tools": []string{"sign"}, "forced": true, "iteration": i + 1}})
|
||||
}
|
||||
calls = []*model.ToolCall{forced}
|
||||
} else {
|
||||
if emit != nil {
|
||||
emit(stream.Frame{Type: "trace", Tool: "agent_tools", Stage: "request", Status: "success", Message: "模型未请求工具,进入回答生成"})
|
||||
}
|
||||
return finalMessages, toolUsed, nil
|
||||
}
|
||||
return finalMessages, toolUsed, nil
|
||||
}
|
||||
callNames := make([]string, 0, len(calls))
|
||||
for _, call := range calls {
|
||||
@@ -157,6 +174,9 @@ func RunAgentToolLoop(ctx context.Context, state *State, profile *llm.Profile, s
|
||||
finalMessages = append(finalMessages, assistantMessage)
|
||||
decisionMessages = append(decisionMessages, assistantMessage)
|
||||
for _, call := range calls {
|
||||
if call != nil && call.Function.Name == "sign" {
|
||||
signInvoked = true
|
||||
}
|
||||
result := ExecuteAgentToolCall(ctx, call, toolByName, emit)
|
||||
resultContent := &model.ChatCompletionMessageContent{StringValue: &result}
|
||||
toolMessage := &model.ChatCompletionMessage{Role: "tool", ToolCallID: call.ID, Content: resultContent}
|
||||
@@ -195,3 +215,67 @@ func BoolPtr(b bool) *bool {
|
||||
func IntPtr(i int) *int {
|
||||
return &i
|
||||
}
|
||||
|
||||
// signIntentKeywords 是判定签到意图的关键词。命中任一即认为用户想签到。
|
||||
var signIntentKeywords = []string{"签到", "打卡", "上台"}
|
||||
|
||||
// detectSignIntent 取最后一条用户消息,若包含签到意图关键词则返回该消息原文
|
||||
//(去除前缀的「[来自 ...]」等格式化包装),否则返回空串。
|
||||
func detectSignIntent(chatMessages []message.ChatMessage) string {
|
||||
userText := lastUserMessageText(chatMessages)
|
||||
if strings.TrimSpace(userText) == "" {
|
||||
return ""
|
||||
}
|
||||
for _, kw := range signIntentKeywords {
|
||||
if strings.Contains(userText, kw) {
|
||||
return stripFromPrefix(userText)
|
||||
}
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
// stripFromPrefix 去掉 autoreply.formatUserMessage 加上的「[来自 ...] 」前缀,
|
||||
// 让签到正文只保留用户实际发送的内容。
|
||||
func stripFromPrefix(s string) string {
|
||||
if idx := strings.Index(s, "]"); idx >= 0 && strings.HasPrefix(strings.TrimSpace(s), "[") {
|
||||
return strings.TrimSpace(s[idx+1:])
|
||||
}
|
||||
return s
|
||||
}
|
||||
|
||||
// buildForcedSignCall 在满足条件时构造一次强制 sign 调用。条件:
|
||||
// - 有签到意图原文(signText 非空)
|
||||
// - sign 工具可用
|
||||
// - 本次循环尚未调过 sign(避免重复签到)
|
||||
//
|
||||
// 调用参数仅含 raw_text(用户原文),由 sign 工具回退为签到正文。
|
||||
func buildForcedSignCall(signText string, signAvailable, signInvoked bool) *model.ToolCall {
|
||||
if strings.TrimSpace(signText) == "" || !signAvailable || signInvoked {
|
||||
return nil
|
||||
}
|
||||
args, _ := json.Marshal(map[string]string{"raw_text": signText})
|
||||
argsStr := string(args)
|
||||
return &model.ToolCall{
|
||||
ID: "forced_sign",
|
||||
Type: model.ToolTypeFunction,
|
||||
Function: model.FunctionCall{
|
||||
Name: "sign",
|
||||
Arguments: argsStr,
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
// lastUserMessageText 返回消息列表中最后一条 role 为 user 的消息内容。
|
||||
func lastUserMessageText(messages []message.ChatMessage) string {
|
||||
for i := len(messages) - 1; i >= 0; i-- {
|
||||
msg := messages[i]
|
||||
role := msg.Role
|
||||
if role == "" {
|
||||
role = "user"
|
||||
}
|
||||
if role == "user" {
|
||||
return msg.Content
|
||||
}
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user