feat: 新增知识库调用demo、段落输出demo

internal/biz/group_config.go

@@ -16,6 +16,7 @@ import (
 	"ai_scheduler/internal/tools"
 	"ai_scheduler/internal/tools/bbxt"
 	"ai_scheduler/utils"
+	"bufio"
 	"context"
 	"encoding/json"
 	"errors"
@@ -52,6 +53,7 @@ func NewGroupConfigBiz(
 	conf *config.Config,
 	reportDailyCacheImpl *impl.ReportDailyCacheImpl,
 	rdb *utils.Rdb,
+	toolManager *tools.Manager,
 ) *GroupConfigBiz {
 	return &GroupConfigBiz{
 		botTools:             tools.BootTools,
@@ -61,6 +63,7 @@ func NewGroupConfigBiz(
 		conf:                 conf,
 		reportDailyCacheImpl: reportDailyCacheImpl,
 		rdb:                  rdb,
+		toolManager:          toolManager,
 	}
 }
 
@@ -255,6 +258,9 @@ func (g *GroupConfigBiz) handleMatch(ctx context.Context, rec *entitys.Recognize
 		return g.handleReport(ctx, rec, pointTask, groupConfig)
 	case constants.TaskTypeCozeWorkflow:
 		return g.handleCozeWorkflow(ctx, rec, pointTask)
+	case constants.TaskTypeKnowle: // 知识库V2版本
+		return g.handleKnowledgeV2(ctx, rec, pointTask)
+		// return g.handleKnowledgeV3(ctx, rec, pointTask)
 	default:
 		return g.otherTask(ctx, rec)
 	}
@@ -459,3 +465,128 @@ func (g *GroupConfigBiz) GetReportCache(ctx context.Context, day time.Time, tota
 
 	return nil
 }
+
+// handleKnowledgeV2 处理知识库V2版本
+func (g *GroupConfigBiz) handleKnowledgeV2(ctx context.Context, rec *entitys.Recognize, pointTask *model.AiBotTool) (err error) {
+	req := l_request.Request{
+		Method: "POST",
+		Url:    "http://127.0.0.1:9600/query",
+		Headers: map[string]string{
+			"Content-Type": "application/json",
+			"X-Tenant-ID":  "default",
+		},
+		Json: map[string]interface{}{
+			"query":  rec.UserContent.Text,
+			"mode":   "naive",
+			"stream": true,
+			"think":  false,
+		},
+	}
+	resp, err := req.SendNoParseResponse()
+	if err != nil {
+		return fmt.Errorf("请求失败，err: %v", err)
+	}
+	defer resp.Body.Close()
+
+	err = g.connectAndReadSSE(resp, rec.Ch, true)
+	if err != nil {
+		return
+	}
+
+	return
+}
+
+// 连接 SSE 并读取数据
+// event: thinking
+// data: {"text": "1. 上下文检索中...\n"}
+// event: answer
+// data: {"text": "根据"}
+func (g *GroupConfigBiz) connectAndReadSSE(resp *http.Response, channel chan entitys.Response, useParagraphMode bool) error {
+	scanner := bufio.NewScanner(resp.Body)
+	var buffer strings.Builder
+
+	for scanner.Scan() {
+		line := scanner.Text()
+
+		// 解析 data 行
+		if strings.HasPrefix(line, "data:") {
+			dataStr := strings.TrimSpace(strings.TrimPrefix(line, "data:"))
+			if dataStr == "" {
+				continue
+			}
+
+			var data struct {
+				Text string `json:"text"`
+			}
+			if err := json.Unmarshal([]byte(dataStr), &data); err != nil {
+				log.Errorf("SSE数据解析失败: %v body: %s", err, dataStr)
+				continue
+			}
+
+			if data.Text != "" {
+				if useParagraphMode {
+					// 存入缓冲区
+					buffer.WriteString(data.Text)
+					content := buffer.String()
+
+					// 检查是否有换行符，按段落输出
+					if idx := strings.LastIndex(content, "\n"); idx != -1 {
+						// 发送直到最后一个换行符的内容
+						toSend := content[:idx+1]
+						entitys.ResStream(channel, "", toSend)
+
+						// 重置缓冲区，保留剩余部分
+						remaining := content[idx+1:]
+						buffer.Reset()
+						buffer.WriteString(remaining)
+					}
+				} else {
+					// 逐字输出模式：直接发送
+					entitys.ResStream(channel, "", data.Text)
+				}
+			}
+		}
+	}
+
+	if err := scanner.Err(); err != nil {
+		return fmt.Errorf("读取SSE流中断: %w", err)
+	}
+
+	// 发送缓冲区剩余内容（仅在段落模式下需要）
+	if useParagraphMode && buffer.Len() > 0 {
+		entitys.ResStream(channel, "", buffer.String())
+	}
+
+	return nil
+}
+
+// handleKnowledgeV3 处理知识库V3同步版本
+func (g *GroupConfigBiz) handleKnowledgeV3(ctx context.Context, rec *entitys.Recognize, pointTask *model.AiBotTool) (err error) {
+	req := l_request.Request{
+		Method: "POST",
+		Url:    "http://127.0.0.1:9600/query",
+		Headers: map[string]string{
+			"Content-Type": "application/json",
+			"X-Tenant-ID":  "default",
+		},
+		Json: map[string]interface{}{
+			"query":  rec.UserContent.Text,
+			"mode":   "naive",
+			"stream": false,
+			"think":  false,
+		},
+	}
+	resp, err := req.Send()
+	if err != nil {
+		return fmt.Errorf("请求失败，err: %v", err)
+	}
+
+	obj := make(map[string]string)
+	if err := json.Unmarshal([]byte(resp.Text), &obj); err != nil {
+		return fmt.Errorf("解析响应失败，err: %v", err)
+	}
+
+	entitys.ResText(rec.Ch, "", obj["response"])
+
+	return
+}

internal/biz/handle/dingtalk/send_card.go

@@ -20,7 +20,7 @@ import (
 )
 
 const DefaultInterval = 100 * time.Millisecond
-const HeardBeatX = 100
+const HeardBeatX = 1000
 
 type SendCardClient struct {
 	Auth       *Auth