Agent-System/internal/bizdev/case_recommend_e2e_test.go

package bizdev_test

import (
	"context"
	"os"
	"path/filepath"
	"testing"
	"time"

	"chat-agent-system/internal/bizdev"
	"chat-agent-system/internal/chat"
	"chat-agent-system/internal/config"
	"chat-agent-system/internal/coordinator"
	"chat-agent-system/internal/docgov"
	"chat-agent-system/internal/intent"
	"chat-agent-system/internal/squad"
)

func TestBizDev_CaseRecommendation_FullLink_E2E(t *testing.T) {
	if testing.Short() {
		t.Skip("skipping case recommendation E2E in short mode")
	}
	cfg := &config.Config{
		DataDir: t.TempDir(),
	}
	svc := bizdev.MustNewService(t, cfg)
	ctx := context.Background()

	t.Log("================================================================================")
	t.Log(">>> 步骤 1: 模拟历史项目完成交付并由批准负责人最终批准受控生效 <<<")
	t.Log("================================================================================")

	docID := "doc_history_proj99_feasibility"
	workDir := filepath.Join(cfg.DataDir, "workspaces", "history_proj99")
	_ = os.MkdirAll(workDir, 0755)

	histOutput := `# 4K超高清荧光内窥镜系统立项与可行性报告

## 概述与器械分类
微创外科硬管荧光内窥镜摄像系统，采用4K CMOS传感器与特定近红外荧光波段显影，依据国家药监局分类目录划分为二类或三类医疗器械管理。

## 关键性能与型检预估
系统必须严格满足 GB 9706.1-2020 医用电气安全通用要求与 YY 0068.1 硬性内窥镜专用要求。型式检验预估周期 4 个月，费用约 12 万元。

## CDO工时与报价基线
硬件电子开发需 30 人天，光学镜头精密装配需 45 人天，整体研发阶段报价基线为 85 万元人民币。`

	_ = os.WriteFile(filepath.Join(workDir, "output.md"), []byte(histOutput), 0644)

	_, err := svc.DocGov().CreateOrGetDocument(
		ctx, docID, 99, "feasibility_reg", "4K超高清荧光内窥镜系统立项与可行性报告",
		"V0.5_feasibility", workDir,
		101, "张工", 201, "李审核", 301, "王总监",
	)
	if err != nil {
		t.Fatalf("CreateOrGetDocument failed: %v", err)
	}

	// 模拟流转至 approved 终态
	docRecord, _ := svc.DocGov().GetDocument(ctx, docID)
	docRecord.IsTemplateOnly = false
	docRecord.WorkDir = workDir
	_, _ = svc.DocGov().SubmitForReview(ctx, docID, 101, docgov.RoleAuthor, "张工")
	_, _ = svc.DocGov().ReviewApprove(ctx, docID, 201, docgov.RoleReviewer, "李审核", "无误")
	docApproved, err := svc.DocGov().ApproverApprove(ctx, docID, 301, docgov.RoleApprover, "王总监", "批准生效")
	if err != nil {
		t.Fatalf("ApproverApprove failed: %v", err)
	}
	if docApproved.CurrentState != docgov.StateApproved {
		t.Fatalf("expected doc state approved, got %s", docApproved.CurrentState)
	}

	// 主动索引备用保底
	chunkIDs, err := svc.ContextManager().IndexApprovedDocument(ctx, docApproved, histOutput)
	if err != nil {
		t.Fatalf("IndexApprovedDocument manual failed: %v", err)
	}
	t.Logf("✓ 手动索引返回 chunkIDs: %v", chunkIDs)

	t.Logf("✓ 历史项目受控文档已成功批准归档: docID=%s, approved_at=%v", docID, docApproved.ApprovedAt)

	// 校验自动切片与向量化是否触发入库
	time.Sleep(50 * time.Millisecond)
	cases, err := svc.ContextManager().SearchSimilarCases(ctx, bizdev.CaseSearchOptions{
		Query:    "4K超高清荧光内窥镜系统立项与可行性报告",
		Limit:    3,
		MinScore: 0.10,
	})
	if err != nil {
		t.Fatalf("SearchSimilarCases failed: %v", err)
	}
	if len(cases) == 0 {
		t.Fatalf("expected indexed cases, got 0")
	}
	t.Logf("✓ 标杆案例库自动索引成功: 命中案例数=%d, 首个案例章节=%s, 得分=%.2f",
		len(cases), cases[0].SectionTitle, cases[0].SimilarityScore)

	t.Log("================================================================================")
	t.Log(">>> 步骤 2: 新客户发起类似器械项目咨询 -> 贴身参谋决策锦囊自推荐标杆经验 <<<")
	t.Log("================================================================================")

	rec := intent.NewRecognizer()
	engine := coordinator.NewCoordinatorEngine(svc)

	userCtx := &coordinator.UserProjectContext{
		SnapshotID: "ctx_new_consult",
		User: coordinator.UserInfo{
			ID:          "u_biz",
			Name:        "赵商务",
			Role:        "sales",
			ProjectRole: "composer",
		},
		Project: coordinator.ProjectInfo{
			Name:         "新一代荧光硬管腹腔镜研发项目",
			CustomerName: "华东医疗器械公司",
			DeviceType:   "硬管内窥镜摄像系统",
			IntendedUse:  "腹腔微创荧光手术",
			CurrentStage: bizdev.StageV01_Triage,
		},
		LatestAdvisorBrief: &squad.AdvisorBriefing{
			MaturityScore:    65,
			MaturityLevel:    "V0.1",
			MaturityHeadline: "已完成初始立项事实梳理",
		},
		BlackboardFacts: make(map[string]string),
	}

	session := chat.NewSession("sess_consult_e2e", userCtx, rec, engine)
	session.CtxMgr = svc.ContextManager()

	chatQuery := "我们之前做过类似的硬管内窥镜摄像系统吗？型检和报价大概怎么定的？"
	resp, err := session.SendMessage(ctx, chatQuery)
	if err != nil {
		t.Fatalf("SendMessage failed: %v", err)
	}

	if resp.AdvisorBrief == nil {
		t.Fatalf("expected AdvisorBrief returned in response")
	}

	if len(resp.AdvisorBrief.RecommendedCases) == 0 {
		t.Fatalf("expected RecommendedCases in AdvisorBrief, got 0")
	}

	matched := resp.AdvisorBrief.RecommendedCases[0]
	t.Logf("✓ 参谋决策锦囊完美注入往期标杆案例:")
	t.Logf("  • 标杆文档: %s", matched.DocID)
	t.Logf("  • 交付物名: %s", matched.ArtifactTitle)
	t.Logf("  • 命中章节: %s", matched.SectionTitle)
	t.Logf("  • 相似度分: %.2f", matched.SimilarityScore)
	t.Logf("  • 核心提要: %s", matched.SummarySnippet)

	if matched.DocID != docID {
		t.Errorf("expected docID %s, got %s", docID, matched.DocID)
	}

	t.Log("================================================================================")
	t.Log("🎉 标杆案例终态自动切片向量化 + 多轮会话语义自推荐全链路 E2E 验证圆满通过！")
	t.Log("================================================================================")
}