feat: 增加顺运宝批量 AI 规格匹配 (#202)

admin/handler/web/ai_match.go

@@ -0,0 +1,70 @@
+package web
+
+import (
+	"context"
+	"errors"
+	"log"
+	"net/http"
+	"net/url"
+	"strings"
+	"time"
+
+	"github.com/gin-gonic/gin"
+
+	"cmautobuy/admin/service"
+)
+
+func (h *Handler) SybAIMatchCreate(c *gin.Context) {
+	actor := currentUser(c)
+	snapshot, err := service.LoadActiveAIMatchSnapshot(c.Request.Context(), h.db, h.aiSecrets, h.aiPolicy)
+	if err != nil {
+		h.sybRedirect(c, "AI 规格匹配未开始："+err.Error())
+		return
+	}
+	batch, err := service.CreateAIMatchBatch(h.db, actor, c.PostFormArray("ids"), snapshot, time.Now())
+	if err != nil {
+		message := "AI 规格匹配批次未创建，数据没有被改动。"
+		if service.IsValidationError(err) {
+			message = "AI 规格匹配未开始：" + err.Error()
+		}
+		h.sybRedirect(c, message)
+		return
+	}
+	actorCopy := *actor
+	go func() {
+		if runErr := service.RunAIMatchBatch(context.Background(), h.db, actorCopy, batch.BatchID, snapshot); runErr != nil {
+			log.Printf("ai_match_batch_failed batch_id=%s error=%v", batch.BatchID, runErr)
+			if interruptErr := service.MarkAIMatchBatchInterrupted(h.db, batch.BatchID); interruptErr != nil {
+				log.Printf("ai_match_batch_interrupt_failed batch_id=%s error=%v", batch.BatchID, interruptErr)
+			}
+		}
+	}()
+	h.sybRedirectAIMatch(c, batch.BatchID, "AI 规格匹配已开始，可在进度窗口查看逐条结果")
+}
+
+func (h *Handler) SybAIMatchStatus(c *gin.Context) {
+	view, err := service.GetAIMatchBatchView(h.db, currentUser(c), c.Param("batch_id"))
+	if errors.Is(err, service.ErrForbidden) {
+		c.JSON(http.StatusForbidden, gin.H{"error": "没有权限查看这个 AI 匹配批次"})
+		return
+	}
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "读取 AI 匹配进度失败，请稍后重试"})
+		return
+	}
+	if view == nil {
+		c.JSON(http.StatusNotFound, gin.H{"error": "AI 匹配批次不存在"})
+		return
+	}
+	c.JSON(http.StatusOK, view)
+}
+
+func (h *Handler) sybRedirectAIMatch(c *gin.Context, batchID, message string) {
+	params := url.Values{}
+	appendSybFormState(params, c)
+	params.Set("ai_batch_id", strings.TrimSpace(batchID))
+	if message != "" {
+		params.Set("msg", message)
+	}
+	c.Redirect(http.StatusSeeOther, "/syb?"+params.Encode())
+}

admin/handler/web/others.go

@@ -179,6 +179,46 @@ func (h *Handler) renderSybListWithLoginReason(c *gin.Context, keyword, pageRaw,
 		rangeWarning = defaults.Warning
 	}
 
+	actor := currentUser(c)
+	aiBatchID := strings.TrimSpace(c.Query("ai_batch_id"))
+	var aiBatch *service.AIMatchBatchView
+	if aiBatchID != "" {
+		aiBatch, err = service.GetAIMatchBatchView(h.db, actor, aiBatchID)
+		if errors.Is(err, service.ErrForbidden) {
+			fail(c, http.StatusForbidden, "没有权限查看这个 AI 匹配批次。")
+			return
+		}
+		if err != nil {
+			fail(c, http.StatusInternalServerError, "读取 AI 匹配批次失败，请刷新页面后重试。")
+			return
+		}
+		if aiBatch == nil {
+			fail(c, http.StatusNotFound, "AI 匹配批次不存在，可能已被清理。")
+			return
+		}
+	}
+	latestAIBatchID, err := service.LatestAIMatchBatchID(h.db, actor)
+	if err != nil {
+		fail(c, http.StatusInternalServerError, "读取最近 AI 匹配批次失败，请刷新页面后重试。")
+		return
+	}
+	aiBatchPageURL := func(id string) string {
+		query := url.Values{"ai_batch_id": {id}}
+		if keyword != "" {
+			query.Set("order_no", keyword)
+		}
+		if shop != "" {
+			query.Set("shop", shop)
+		}
+		if stage != "" {
+			query.Set("stage", stage)
+		}
+		query.Set("page", strconv.Itoa(result.Page))
+		query.Set("date_from", dateFrom)
+		query.Set("date_to", dateTo)
+		return "/syb?" + query.Encode()
+	}
+
 	cfg, cfgErr := config.Load()
 	switch {
 	case cfgErr != nil:
@@ -238,6 +278,19 @@ func (h *Handler) renderSybListWithLoginReason(c *gin.Context, keyword, pageRaw,
 		"AssignableClients":    purchaseClients.Rows,
 		"PurchaseClientCount":  purchaseClients.SelectableCount,
 		"EnabledSyncShopCount": enabledShopCount,
+		"AIMatchBatch":         aiBatch,
+		"AIMatchBatchFetchURL": func() string {
+			if aiBatch == nil {
+				return ""
+			}
+			return "/syb/ai-match/" + url.PathEscape(aiBatch.BatchID)
+		}(),
+		"LatestAIMatchBatchURL": func() string {
+			if latestAIBatchID == "" {
+				return ""
+			}
+			return aiBatchPageURL(latestAIBatchID)
+		}(),
 	}))
 }
 

admin/handler/web/web.go

@@ -89,6 +89,8 @@ func Register(r *gin.Engine, db *sql.DB, onlineThreshold time.Duration, aiSecret
 	pages.POST("/syb/collect-pdd", h.SybCollectPdd)
 	pages.POST("/syb/collect-pdd-batch", h.SybCollectPddBatch)
 	pages.POST("/syb/match", h.SybMatch)
+	pages.POST("/syb/ai-match", h.SybAIMatchCreate)
+	pages.GET("/syb/ai-match/:batch_id", h.SybAIMatchStatus)
 	pages.POST("/syb/create-task", h.SybCreateTask)
 	pages.POST("/syb/delete", h.SybDelete)
 	pages.GET("/syb/shops", AdminRequired(), func(c *gin.Context) { c.Redirect(http.StatusMovedPermanently, "/shops") })

admin/main.go

@@ -71,6 +71,13 @@ func main() {
 	if interrupted > 0 {
 		log.Printf("已把 %d 条上次进程遗留的顺运宝同步记录标记为中断", interrupted)
 	}
+	aiInterrupted, err := service.InterruptRunningAIMatchBatches(db, time.Now())
+	if err != nil {
+		log.Fatalf("收敛上次进程遗留的 AI 匹配批次失败: %v", err)
+	}
+	if aiInterrupted > 0 {
+		log.Printf("已把 %d 个上次进程遗留的 AI 匹配批次标记为中断", aiInterrupted)
+	}
 	log.Printf("数据库已就绪")
 
 	// 3. Web 引擎

admin/main_test.go

@@ -132,15 +132,16 @@ func TestPurchaseModal_未选规格行保持隐藏且不提交(t *testing.T) {
 func TestSybBulkActions_按服务端动作能力隔离勾选项(t *testing.T) {
 	files := map[string][]string{
 		"templates/syb/list.html": {
-			`data-need-checked="collect"`, `data-need-checked="purchase"`,
-			`data-select-action="{{if .CanCollect}}collect{{else if .CanPurchase}}purchase{{end}}"`,
+			`data-need-checked="collect"`, `data-need-checked="purchase"`, `data-ai-match-open`,
+			`data-select-action="{{.SelectionActions}}"`,
 			`{{if .CanCollect}}form="syb-collect-form"{{end}}`,
-			`action="/syb/collect-pdd-batch"`, `id="syb-collect-modal"`,
+			`action="/syb/collect-pdd-batch"`, `action="/syb/ai-match"`, `id="syb-collect-modal"`,
 		},
 		"static/js/app.js": {
 			`supportsSelectAction(box, action)`,
 			`checkedCount(action)`,
 			`supportsSelectAction(box, "purchase")`,
+			`supportsSelectAction(box, "ai")`,
 			`getAttribute("data-collect-action")`,
 		},
 		"handler/web/web.go": {
@@ -338,7 +339,7 @@ func TestSybPage_紧凑筛选和可见横向滚动(t *testing.T) {
 		`class="table-wrap syb-table-wrap"`,
 		`class="syb-col-shop"`,
 		`class="syb-col-spec"`,
-		`colspan="11"`,
+		`colspan="12"`,
 	} {
 		if !strings.Contains(pageText, want) {
 			t.Errorf("顺运宝紧凑列表缺少 %q", want)

admin/model/model.go

@@ -407,6 +407,26 @@ type AISpecMatchDecision struct {
 	DecidedBy, DecidedAt                                           string
 }
 
+type AIMatchBatch struct {
+	BatchID, Status, CreatedByUserID                             string
+	TotalCount, ProcessedCount, SuccessCount, ReusedCount        int
+	ManualCount, FailedCount                                     int
+	ProviderID, ProviderName, ProviderBaseURL, Model             string
+	TimeoutSeconds, MaxConcurrency, ConfidenceThresholdBPS       int
+	ConfigFingerprint, RulesVersion, PromptVersion, ErrorMessage string
+	CreatedAt, StartedAt, FinishedAt                             string
+}
+
+type AIMatchBatchItem struct {
+	ItemID, BatchID, SybID, IdentityHash, LeaderSybID, ContextVersion string
+	Position                                                          int
+	Status, Outcome, Message, MappingSource, OptionKey                string
+	ConfidenceBPS                                                     int
+	ConfidenceSet                                                     bool
+	ModelCalled                                                       bool
+	StartedAt, FinishedAt                                             string
+}
+
 // ---------- 任务 ----------
 
 // TaskType 区分采集任务和采购任务。

admin/repository/ai_match_batch.go

@@ -0,0 +1,230 @@
+package repository
+
+import (
+	"database/sql"
+	"errors"
+	"fmt"
+
+	"cmautobuy/admin/model"
+)
+
+func InsertAIMatchBatch(q Execer, batch model.AIMatchBatch, items []model.AIMatchBatchItem) error {
+	_, err := q.Exec(`INSERT INTO ai_match_batches(batch_id,status,created_by_user_id,total_count,
+		provider_id,provider_name,provider_base_url,model,timeout_seconds,max_concurrency,
+		confidence_threshold_bps,config_fingerprint,rules_version,prompt_version,created_at)
+		VALUES(?,?,?, ?,?,?,?,?,?,?,?,?,?,?,?)`, batch.BatchID, batch.Status, batch.CreatedByUserID,
+		batch.TotalCount, batch.ProviderID, batch.ProviderName, batch.ProviderBaseURL, batch.Model,
+		batch.TimeoutSeconds, batch.MaxConcurrency, batch.ConfidenceThresholdBPS,
+		batch.ConfigFingerprint, batch.RulesVersion, batch.PromptVersion, batch.CreatedAt)
+	if err != nil {
+		return fmt.Errorf("创建 AI 匹配批次失败: %w", err)
+	}
+	for _, item := range items {
+		if _, err := q.Exec(`INSERT INTO ai_match_batch_items(item_id,batch_id,syb_id,identity_hash,
+			leader_syb_id,context_version,position,status) VALUES(?,?,?,?,?,?,?,?)`, item.ItemID,
+			item.BatchID, item.SybID, item.IdentityHash, item.LeaderSybID, item.ContextVersion,
+			item.Position, item.Status); err != nil {
+			return fmt.Errorf("创建 AI 匹配批次明细失败: %w", err)
+		}
+	}
+	return nil
+}
+
+func MarkAIMatchBatchRunning(q Execer, batchID, startedAt string) error {
+	result, err := q.Exec(`UPDATE ai_match_batches SET status='running',started_at=?
+		WHERE batch_id=? AND status='queued'`, startedAt, batchID)
+	if err != nil {
+		return fmt.Errorf("启动 AI 匹配批次失败: %w", err)
+	}
+	affected, err := result.RowsAffected()
+	if err != nil {
+		return err
+	}
+	if affected != 1 {
+		return fmt.Errorf("AI 匹配批次不是待运行状态")
+	}
+	return nil
+}
+
+func ListAIMatchLeaderItems(q Execer, batchID string) ([]model.AIMatchBatchItem, error) {
+	rows, err := q.Query(`SELECT item_id,batch_id,syb_id,identity_hash,leader_syb_id,
+		context_version,position,status,outcome,message,mapping_source,option_key,confidence_bps,
+		model_called,started_at,finished_at FROM ai_match_batch_items
+		WHERE batch_id=? AND syb_id=leader_syb_id AND status='queued' ORDER BY position`, batchID)
+	if err != nil {
+		return nil, fmt.Errorf("读取 AI 匹配批次工作项失败: %w", err)
+	}
+	defer rows.Close()
+	return scanAIMatchItems(rows)
+}
+
+func ListAIMatchIdentityItems(q Execer, batchID, identityHash string) ([]model.AIMatchBatchItem, error) {
+	rows, err := q.Query(`SELECT item_id,batch_id,syb_id,identity_hash,leader_syb_id,
+		context_version,position,status,outcome,message,mapping_source,option_key,confidence_bps,
+		model_called,started_at,finished_at FROM ai_match_batch_items
+		WHERE batch_id=? AND identity_hash=? ORDER BY position`, batchID, identityHash)
+	if err != nil {
+		return nil, fmt.Errorf("读取 AI 匹配批次同规格明细失败: %w", err)
+	}
+	defer rows.Close()
+	return scanAIMatchItems(rows)
+}
+
+func ListAIMatchBatchItems(q Execer, batchID string) ([]model.AIMatchBatchItem, error) {
+	rows, err := q.Query(`SELECT item_id,batch_id,syb_id,identity_hash,leader_syb_id,
+		context_version,position,status,outcome,message,mapping_source,option_key,confidence_bps,
+		model_called,started_at,finished_at FROM ai_match_batch_items WHERE batch_id=? ORDER BY position`, batchID)
+	if err != nil {
+		return nil, fmt.Errorf("读取 AI 匹配批次明细失败: %w", err)
+	}
+	defer rows.Close()
+	return scanAIMatchItems(rows)
+}
+
+func scanAIMatchItems(rows *sql.Rows) ([]model.AIMatchBatchItem, error) {
+	var result []model.AIMatchBatchItem
+	for rows.Next() {
+		var item model.AIMatchBatchItem
+		var outcome, message, source, optionKey, startedAt, finishedAt sql.NullString
+		var confidence sql.NullInt64
+		var called int
+		if err := rows.Scan(&item.ItemID, &item.BatchID, &item.SybID, &item.IdentityHash,
+			&item.LeaderSybID, &item.ContextVersion, &item.Position, &item.Status, &outcome,
+			&message, &source, &optionKey, &confidence, &called, &startedAt, &finishedAt); err != nil {
+			return nil, err
+		}
+		item.Outcome, item.Message, item.MappingSource, item.OptionKey = outcome.String, message.String, source.String, optionKey.String
+		item.ConfidenceBPS, item.ConfidenceSet = int(confidence.Int64), confidence.Valid
+		item.ModelCalled, item.StartedAt, item.FinishedAt = called == 1, startedAt.String, finishedAt.String
+		result = append(result, item)
+	}
+	return result, rows.Err()
+}
+
+func MarkAIMatchItemRunning(q Execer, itemID, startedAt string) error {
+	_, err := q.Exec(`UPDATE ai_match_batch_items SET status='running',started_at=? WHERE item_id=? AND status='queued'`, startedAt, itemID)
+	if err != nil {
+		return fmt.Errorf("标记 AI 匹配明细运行失败: %w", err)
+	}
+	return nil
+}
+
+func FinishAIMatchItem(q Execer, item model.AIMatchBatchItem) error {
+	_, err := q.Exec(`UPDATE ai_match_batch_items SET status=?,outcome=?,message=?,mapping_source=?,
+		option_key=?,confidence_bps=?,model_called=?,finished_at=? WHERE item_id=? AND status IN ('queued','running')`,
+		item.Status, nullableText(item.Outcome), nullableText(item.Message), nullableText(item.MappingSource),
+		nullableText(item.OptionKey), nullableInt(item.ConfidenceBPS, item.ConfidenceSet), item.ModelCalled,
+		item.FinishedAt, item.ItemID)
+	if err != nil {
+		return fmt.Errorf("完成 AI 匹配明细失败: %w", err)
+	}
+	return nil
+}
+
+type AIMatchBatchCounts struct{ Processed, Success, Reused, Manual, Failed int }
+
+func CountAIMatchBatchItems(q Execer, batchID string) (AIMatchBatchCounts, error) {
+	var result AIMatchBatchCounts
+	err := q.QueryRow(`SELECT
+		SUM(status NOT IN ('queued','running')),
+		SUM(status='succeeded'),SUM(status='reused'),SUM(status IN ('manual','stale')),
+		SUM(status IN ('failed','interrupted')) FROM ai_match_batch_items WHERE batch_id=?`, batchID).
+		Scan(&result.Processed, &result.Success, &result.Reused, &result.Manual, &result.Failed)
+	if err != nil {
+		return result, fmt.Errorf("统计 AI 匹配批次失败: %w", err)
+	}
+	return result, nil
+}
+
+func FinishAIMatchBatch(q Execer, batchID, status, errorMessage, finishedAt string, counts AIMatchBatchCounts) error {
+	_, err := q.Exec(`UPDATE ai_match_batches SET status=?,processed_count=?,success_count=?,reused_count=?,
+		manual_count=?,failed_count=?,error_message=?,finished_at=? WHERE batch_id=?`, status,
+		counts.Processed, counts.Success, counts.Reused, counts.Manual, counts.Failed,
+		nullableText(errorMessage), finishedAt, batchID)
+	if err != nil {
+		return fmt.Errorf("完成 AI 匹配批次失败: %w", err)
+	}
+	return nil
+}
+
+func UpdateAIMatchBatchCounts(q Execer, batchID string, counts AIMatchBatchCounts) error {
+	_, err := q.Exec(`UPDATE ai_match_batches SET processed_count=?,success_count=?,reused_count=?,
+		manual_count=?,failed_count=? WHERE batch_id=? AND status='running'`, counts.Processed,
+		counts.Success, counts.Reused, counts.Manual, counts.Failed, batchID)
+	if err != nil {
+		return fmt.Errorf("更新 AI 匹配批次进度失败: %w", err)
+	}
+	return nil
+}
+
+func GetAIMatchBatch(q Execer, batchID string) (*model.AIMatchBatch, error) {
+	var batch model.AIMatchBatch
+	var errorMessage, startedAt, finishedAt sql.NullString
+	err := q.QueryRow(`SELECT batch_id,status,created_by_user_id,total_count,processed_count,
+		success_count,reused_count,manual_count,failed_count,provider_id,provider_name,
+		provider_base_url,model,timeout_seconds,max_concurrency,confidence_threshold_bps,
+		config_fingerprint,rules_version,prompt_version,error_message,created_at,started_at,finished_at
+		FROM ai_match_batches WHERE batch_id=?`, batchID).Scan(&batch.BatchID, &batch.Status,
+		&batch.CreatedByUserID, &batch.TotalCount, &batch.ProcessedCount, &batch.SuccessCount,
+		&batch.ReusedCount, &batch.ManualCount, &batch.FailedCount, &batch.ProviderID,
+		&batch.ProviderName, &batch.ProviderBaseURL, &batch.Model, &batch.TimeoutSeconds,
+		&batch.MaxConcurrency, &batch.ConfidenceThresholdBPS, &batch.ConfigFingerprint,
+		&batch.RulesVersion, &batch.PromptVersion, &errorMessage, &batch.CreatedAt, &startedAt, &finishedAt)
+	if errors.Is(err, sql.ErrNoRows) {
+		return nil, nil
+	}
+	if err != nil {
+		return nil, fmt.Errorf("读取 AI 匹配批次失败: %w", err)
+	}
+	batch.ErrorMessage, batch.StartedAt, batch.FinishedAt = errorMessage.String, startedAt.String, finishedAt.String
+	return &batch, nil
+}
+
+func GetLatestAIMatchBatchID(q Execer, userID string, admin bool) (string, error) {
+	query := `SELECT batch_id FROM ai_match_batches`
+	var args []any
+	if !admin {
+		query += ` WHERE created_by_user_id=?`
+		args = append(args, userID)
+	}
+	query += ` ORDER BY created_at DESC,batch_id DESC LIMIT 1`
+	var batchID string
+	err := q.QueryRow(query, args...).Scan(&batchID)
+	if errors.Is(err, sql.ErrNoRows) {
+		return "", nil
+	}
+	if err != nil {
+		return "", fmt.Errorf("读取最近 AI 匹配批次失败: %w", err)
+	}
+	return batchID, nil
+}
+
+func ListUnfinishedAIMatchBatchIDs(q Execer) ([]string, error) {
+	rows, err := q.Query(`SELECT batch_id FROM ai_match_batches WHERE status IN ('queued','running') ORDER BY created_at,batch_id`)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var result []string
+	for rows.Next() {
+		var id string
+		if err := rows.Scan(&id); err != nil {
+			return nil, err
+		}
+		result = append(result, id)
+	}
+	return result, rows.Err()
+}
+
+func InterruptAIMatchBatch(q Execer, batchID, finishedAt string) error {
+	if _, err := q.Exec(`UPDATE ai_match_batch_items SET status='interrupted',outcome='failed',
+		message='Admin 在批次完成前退出，可重新勾选未成功条目安全重试',finished_at=?
+		WHERE batch_id=? AND status IN ('queued','running')`, finishedAt, batchID); err != nil {
+		return err
+	}
+	counts, err := CountAIMatchBatchItems(q, batchID)
+	if err != nil {
+		return err
+	}
+	return FinishAIMatchBatch(q, batchID, "interrupted", "Admin 在批次完成前退出", finishedAt, counts)
+}

admin/repository/mysql_db.go

@@ -20,7 +20,7 @@ import (
 	"cmautobuy/admin/spec"
 )
 
-const mysqlSchemaVersion = 21
+const mysqlSchemaVersion = 22
 
 // OpenMySQL 打开生产 MySQL 8 数据库。错误信息绝不包含完整 DSN 或密码。
 func OpenMySQL(cfg config.DatabaseConfig) (*sql.DB, error) {
@@ -676,10 +676,75 @@ func MigrateMySQL(db *sql.DB) error {
 		if _, err := db.Exec(`INSERT INTO schema_migrations (version, applied_at) VALUES (?, ?)`, 21, time.Now().UTC().Format(time.RFC3339Nano)); err != nil {
 			return fmt.Errorf("记录 MySQL schema v21 失败: %w", err)
 		}
+		current = 21
+	}
+	if current < 22 {
+		if err := migrateMySQLV22(db); err != nil {
+			return fmt.Errorf("执行 MySQL schema v22 失败: %w", err)
+		}
+		if err := checkMySQLV22Shape(db); err != nil {
+			return fmt.Errorf("MySQL schema v22 自检失败，未记录版本: %w", err)
+		}
+		if _, err := db.Exec(`INSERT INTO schema_migrations (version, applied_at) VALUES (?, ?)`, 22, time.Now().UTC().Format(time.RFC3339Nano)); err != nil {
+			return fmt.Errorf("记录 MySQL schema v22 失败: %w", err)
+		}
 	}
 	return CheckMySQLSchema(db)
 }
 
+func migrateMySQLV22(db *sql.DB) error {
+	statements := []string{
+		`CREATE TABLE IF NOT EXISTS ai_match_batches (
+			batch_id VARCHAR(191) COLLATE utf8mb4_bin PRIMARY KEY,
+			status VARCHAR(16) NOT NULL,
+			created_by_user_id VARCHAR(191) COLLATE utf8mb4_bin NOT NULL,
+			total_count INT NOT NULL,processed_count INT NOT NULL DEFAULT 0,
+			success_count INT NOT NULL DEFAULT 0,reused_count INT NOT NULL DEFAULT 0,
+			manual_count INT NOT NULL DEFAULT 0,failed_count INT NOT NULL DEFAULT 0,
+			provider_id VARCHAR(191) COLLATE utf8mb4_bin NOT NULL,
+			provider_name VARCHAR(191) NOT NULL,provider_base_url VARCHAR(2048) NOT NULL,
+			model VARCHAR(191) NOT NULL,timeout_seconds INT NOT NULL,max_concurrency INT NOT NULL,
+			confidence_threshold_bps INT NOT NULL,config_fingerprint CHAR(64) COLLATE utf8mb4_bin NOT NULL,
+			rules_version VARCHAR(32) NOT NULL,prompt_version VARCHAR(32) NOT NULL,
+			error_message VARCHAR(500),created_at VARCHAR(35) NOT NULL,
+			started_at VARCHAR(35),finished_at VARCHAR(35),
+			KEY idx_ai_match_batch_user (created_by_user_id,created_at DESC,batch_id),
+			KEY idx_ai_match_batch_status (status,created_at,batch_id),
+			CONSTRAINT fk_ai_match_batch_user FOREIGN KEY (created_by_user_id) REFERENCES users(user_id),
+			CONSTRAINT chk_ai_match_batch_status CHECK (status IN ('queued','running','partial','succeeded','failed','interrupted')),
+			CONSTRAINT chk_ai_match_batch_total CHECK (total_count BETWEEN 1 AND 100),
+			CONSTRAINT chk_ai_match_batch_counts CHECK (processed_count BETWEEN 0 AND total_count AND success_count>=0 AND reused_count>=0 AND manual_count>=0 AND failed_count>=0),
+			CONSTRAINT chk_ai_match_batch_runtime CHECK (timeout_seconds BETWEEN 1 AND 120 AND max_concurrency BETWEEN 1 AND 16 AND confidence_threshold_bps BETWEEN 0 AND 10000)
+		) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci`,
+		`CREATE TABLE IF NOT EXISTS ai_match_batch_items (
+			item_id VARCHAR(191) COLLATE utf8mb4_bin PRIMARY KEY,
+			batch_id VARCHAR(191) COLLATE utf8mb4_bin NOT NULL,
+			syb_id VARCHAR(191) COLLATE utf8mb4_bin NOT NULL,
+			identity_hash CHAR(64) COLLATE utf8mb4_bin NOT NULL,
+			leader_syb_id VARCHAR(191) COLLATE utf8mb4_bin NOT NULL,
+			context_version CHAR(64) COLLATE utf8mb4_bin NOT NULL,
+			position INT NOT NULL,status VARCHAR(16) NOT NULL,outcome VARCHAR(32),
+			message VARCHAR(500),mapping_source VARCHAR(16),option_key VARCHAR(191) COLLATE utf8mb4_bin,
+			confidence_bps INT,model_called TINYINT NOT NULL DEFAULT 0,
+			started_at VARCHAR(35),finished_at VARCHAR(35),
+			UNIQUE KEY uq_ai_match_batch_syb (batch_id,syb_id),
+			KEY idx_ai_match_batch_work (batch_id,status,leader_syb_id,position),
+			KEY idx_ai_match_batch_identity (batch_id,identity_hash,position),
+			CONSTRAINT fk_ai_match_item_batch FOREIGN KEY (batch_id) REFERENCES ai_match_batches(batch_id) ON DELETE CASCADE,
+			CONSTRAINT chk_ai_match_item_status CHECK (status IN ('queued','running','succeeded','reused','manual','failed','stale','interrupted')),
+			CONSTRAINT chk_ai_match_item_source CHECK (mapping_source IS NULL OR mapping_source IN ('manual','rule','ai')),
+			CONSTRAINT chk_ai_match_item_confidence CHECK (confidence_bps IS NULL OR confidence_bps BETWEEN 0 AND 10000),
+			CONSTRAINT chk_ai_match_item_called CHECK (model_called IN (0,1))
+		) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci`,
+	}
+	for _, statement := range statements {
+		if _, err := db.Exec(statement); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
 // migrateMySQLV21 给当前有效规格映射增加来源，并建立只追加的 AI 决策审计。
 func migrateMySQLV21(db *sql.DB) error {
 	columns := []struct{ name, ddl string }{
@@ -1944,6 +2009,7 @@ func CheckMySQLSchema(db *sql.DB) error {
 		"syb_allowed_shops",
 		"ai_provider_configs", "ai_provider_audits",
 		"ai_spec_match_decisions",
+		"ai_match_batches", "ai_match_batch_items",
 	}
 	if err := checkMySQLSchema(db, mysqlRequiredTables); err != nil {
 		return err
@@ -2002,7 +2068,37 @@ func CheckMySQLSchema(db *sql.DB) error {
 	if err := checkMySQLV20Shape(db); err != nil {
 		return err
 	}
-	return checkMySQLV21Shape(db)
+	if err := checkMySQLV21Shape(db); err != nil {
+		return err
+	}
+	return checkMySQLV22Shape(db)
+}
+
+func checkMySQLV22Shape(db *sql.DB) error {
+	if err := checkMySQLSchema(db, []string{"ai_match_batches", "ai_match_batch_items"}); err != nil {
+		return err
+	}
+	for _, item := range []struct{ kind, table, name string }{
+		{"constraint", "ai_match_batches", "chk_ai_match_batch_status"},
+		{"constraint", "ai_match_batches", "chk_ai_match_batch_counts"},
+		{"constraint", "ai_match_batches", "fk_ai_match_batch_user"},
+		{"constraint", "ai_match_batch_items", "chk_ai_match_item_status"},
+		{"constraint", "ai_match_batch_items", "fk_ai_match_item_batch"},
+		{"index", "ai_match_batch_items", "uq_ai_match_batch_syb"},
+		{"index", "ai_match_batch_items", "idx_ai_match_batch_identity"},
+	} {
+		var exists bool
+		var err error
+		if item.kind == "index" {
+			exists, err = mysqlIndexExists(db, item.table, item.name)
+		} else {
+			exists, err = mysqlConstraintExists(db, item.table, item.name)
+		}
+		if err != nil || !exists {
+			return fmt.Errorf("AI 匹配批次%s %s.%s 缺失: %v", item.kind, item.table, item.name, err)
+		}
+	}
+	return nil
 }
 
 func checkMySQLV21Shape(db *sql.DB) error {

admin/repository/syb.go

@@ -590,6 +590,7 @@ type SybOrderContext struct {
 	MappingProviderID           string
 	MappingModel                string
 	MappingConfidenceBPS        int
+	MappingConfidenceSet        bool
 	MappingReason               string
 	MappingSourceVersion        string
 	MappingContextVersion       string
@@ -639,6 +640,7 @@ func scanSybOrderContext(s rowScanner) (SybOrderContext, error) {
 	c.MappingProviderID = mappingProviderID.String
 	c.MappingModel = mappingModel.String
 	c.MappingConfidenceBPS = int(mappingConfidence.Int64)
+	c.MappingConfidenceSet = mappingConfidence.Valid
 	c.MappingReason = mappingReason.String
 	c.MappingSourceVersion = mappingSourceVersion.String
 	c.MappingContextVersion = mappingContextVersion.String

admin/service/ai_match_batch.go

@@ -0,0 +1,346 @@
+package service
+
+import (
+	"context"
+	"crypto/sha256"
+	"database/sql"
+	"encoding/json"
+	"fmt"
+	"strings"
+	"sync"
+	"time"
+	"unicode/utf8"
+
+	"cmautobuy/admin/model"
+	"cmautobuy/admin/repository"
+)
+
+const MaxAIMatchBatchItems = 100
+
+type AIMatchBatchView struct {
+	BatchID      string                 `json:"batch_id"`
+	Status       string                 `json:"status"`
+	StatusText   string                 `json:"status_text"`
+	ProviderName string                 `json:"provider_name"`
+	Model        string                 `json:"model"`
+	ErrorMessage string                 `json:"error_message"`
+	Total        int                    `json:"total"`
+	Processed    int                    `json:"processed"`
+	Success      int                    `json:"success"`
+	Reused       int                    `json:"reused"`
+	Manual       int                    `json:"manual"`
+	Failed       int                    `json:"failed"`
+	CreatedAt    string                 `json:"created_at"`
+	StartedAt    string                 `json:"started_at"`
+	FinishedAt   string                 `json:"finished_at"`
+	Running      bool                   `json:"running"`
+	Items        []AIMatchBatchItemView `json:"items"`
+}
+
+type AIMatchBatchItemView struct {
+	SybID          string `json:"syb_id"`
+	Status         string `json:"status"`
+	StatusText     string `json:"status_text"`
+	Outcome        string `json:"outcome"`
+	Message        string `json:"message"`
+	SourceText     string `json:"source_text"`
+	OptionKey      string `json:"option_key"`
+	ConfidenceText string `json:"confidence_text"`
+	FinishedAt     string `json:"finished_at"`
+}
+
+func CreateAIMatchBatch(db *sql.DB, actor *model.User, sybIDs []string, snapshot AIMatchSnapshot, now time.Time) (*model.AIMatchBatch, error) {
+	if actor == nil || !actor.IsActive() {
+		return nil, ErrUnauthenticated
+	}
+	ids := make([]string, 0, len(sybIDs))
+	seen := map[string]bool{}
+	for _, raw := range sybIDs {
+		id := strings.TrimSpace(raw)
+		if id == "" || seen[id] {
+			continue
+		}
+		if utf8.RuneCountInString(id) > 191 {
+			return nil, invalidFieldInput("ids", "货运单明细编号过长")
+		}
+		seen[id] = true
+		ids = append(ids, id)
+	}
+	if len(ids) == 0 {
+		return nil, invalidFieldInput("ids", "请先勾选要匹配的顺运宝商品")
+	}
+	if len(ids) > MaxAIMatchBatchItems {
+		return nil, invalidFieldInput("ids", "一次最多匹配 %d 条商品", MaxAIMatchBatchItems)
+	}
+	if snapshot.Provider.ProviderID == "" || snapshot.Client == nil || snapshot.Secret == "" {
+		return nil, fmt.Errorf("AI 服务商运行快照不可用")
+	}
+	batchID, err := randomID("AIM-", 16)
+	if err != nil {
+		return nil, err
+	}
+	createdAt := now.UTC().Format(model.TimeLayout)
+	batch := &model.AIMatchBatch{BatchID: batchID, Status: "queued", CreatedByUserID: actor.UserID,
+		TotalCount: len(ids), ProviderID: snapshot.Provider.ProviderID, ProviderName: snapshot.Provider.Name,
+		ProviderBaseURL: snapshot.Provider.BaseURL, Model: snapshot.Provider.Model,
+		TimeoutSeconds: snapshot.Provider.TimeoutSeconds, MaxConcurrency: snapshot.Provider.MaxConcurrency,
+		ConfidenceThresholdBPS: snapshot.Provider.ConfidenceThresholdBPS,
+		ConfigFingerprint:      snapshot.ConfigFingerprint, RulesVersion: SpecMatchRulesVersion,
+		PromptVersion: AISpecMatchPromptVersion, CreatedAt: createdAt}
+	tx, err := db.Begin()
+	if err != nil {
+		return nil, err
+	}
+	defer tx.Rollback()
+	leaders := map[string]string{}
+	items := make([]model.AIMatchBatchItem, 0, len(ids))
+	for position, sybID := range ids {
+		orderContext, err := repository.GetSybOrderContext(tx, sybID)
+		if err != nil {
+			return nil, err
+		}
+		if orderContext == nil {
+			return nil, invalidFieldInput("ids", "顺运宝明细 %s 已不存在，请刷新页面后重试", sybID)
+		}
+		identity := aiSpecMatchIdentity(*orderContext)
+		leader := leaders[identity]
+		if leader == "" {
+			leader, leaders[identity] = sybID, sybID
+		}
+		itemID, err := randomID("AII-", 16)
+		if err != nil {
+			return nil, err
+		}
+		items = append(items, model.AIMatchBatchItem{ItemID: itemID, BatchID: batchID, SybID: sybID,
+			IdentityHash: identity, LeaderSybID: leader, ContextVersion: mappingContextVersion(*orderContext),
+			Position: position + 1, Status: "queued"})
+	}
+	if err := repository.InsertAIMatchBatch(tx, *batch, items); err != nil {
+		return nil, err
+	}
+	if err := tx.Commit(); err != nil {
+		return nil, err
+	}
+	return batch, nil
+}
+
+func aiSpecMatchIdentity(c repository.SybOrderContext) string {
+	payload, _ := json.Marshal([]string{c.Order.ShopeeGoodsID, c.Order.SpecKey, c.Order.ProductSpec,
+		c.PddGoodsID, c.PddUpdatedAt, c.PddSkusJSON, SpecMatchRulesVersion})
+	return fmt.Sprintf("%x", sha256.Sum256(payload))
+}
+
+func RunAIMatchBatch(ctx context.Context, db *sql.DB, actor model.User, batchID string, snapshot AIMatchSnapshot) error {
+	if err := repository.MarkAIMatchBatchRunning(db, batchID, model.NowISO()); err != nil {
+		return err
+	}
+	leaders, err := repository.ListAIMatchLeaderItems(db, batchID)
+	if err != nil {
+		return err
+	}
+	concurrency := snapshot.Provider.MaxConcurrency
+	if concurrency < 1 {
+		concurrency = 1
+	}
+	if concurrency > 16 {
+		concurrency = 16
+	}
+	jobs := make(chan model.AIMatchBatchItem)
+	var wg sync.WaitGroup
+	var firstErr error
+	var errMu sync.Mutex
+	for i := 0; i < concurrency; i++ {
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			for leader := range jobs {
+				if err := runAIMatchIdentity(ctx, db, actor, batchID, leader, snapshot); err != nil {
+					errMu.Lock()
+					if firstErr == nil {
+						firstErr = err
+					}
+					errMu.Unlock()
+				}
+			}
+		}()
+	}
+	for _, leader := range leaders {
+		jobs <- leader
+	}
+	close(jobs)
+	wg.Wait()
+	if firstErr != nil {
+		return firstErr
+	}
+	counts, err := repository.CountAIMatchBatchItems(db, batchID)
+	if err != nil {
+		return err
+	}
+	batch, err := repository.GetAIMatchBatch(db, batchID)
+	if err != nil || batch == nil {
+		return fmt.Errorf("完成 AI 匹配批次前无法读取批次: %w", err)
+	}
+	status := "succeeded"
+	if counts.Failed == batch.TotalCount {
+		status = "failed"
+	} else if counts.Manual > 0 || counts.Failed > 0 || counts.Processed < batch.TotalCount {
+		status = "partial"
+	}
+	return repository.FinishAIMatchBatch(db, batchID, status, "", model.NowISO(), counts)
+}
+
+func runAIMatchIdentity(ctx context.Context, db *sql.DB, actor model.User, batchID string, leader model.AIMatchBatchItem, snapshot AIMatchSnapshot) error {
+	startedAt := model.NowISO()
+	if err := repository.MarkAIMatchItemRunning(db, leader.ItemID, startedAt); err != nil {
+		return err
+	}
+	result, matchErr := MatchSybSpecWithAI(ctx, db, &actor, snapshot, leader.SybID, leader.ContextVersion)
+	leaderResult := batchItemFromMatch(leader, result, matchErr)
+	leaderResult.StartedAt, leaderResult.FinishedAt = startedAt, model.NowISO()
+	if err := repository.FinishAIMatchItem(db, leaderResult); err != nil {
+		return err
+	}
+	items, err := repository.ListAIMatchIdentityItems(db, batchID, leader.IdentityHash)
+	if err != nil {
+		return err
+	}
+	for _, item := range items {
+		if item.ItemID == leader.ItemID || item.Status != "queued" {
+			continue
+		}
+		follower := reuseAIMatchLeaderResult(db, item, leaderResult)
+		follower.FinishedAt = model.NowISO()
+		if err := repository.FinishAIMatchItem(db, follower); err != nil {
+			return err
+		}
+	}
+	counts, err := repository.CountAIMatchBatchItems(db, batchID)
+	if err != nil {
+		return err
+	}
+	return repository.UpdateAIMatchBatchCounts(db, batchID, counts)
+}
+
+func reuseAIMatchLeaderResult(db *sql.DB, item, leader model.AIMatchBatchItem) model.AIMatchBatchItem {
+	current, err := repository.GetSybOrderContext(db, item.SybID)
+	if err != nil || current == nil || aiSpecMatchIdentity(*current) != item.IdentityHash {
+		item.Status, item.Outcome, item.Message = "stale", "stale", "同规格处理期间数据已变化，请刷新后重试"
+		return item
+	}
+	item.Status, item.Outcome = leader.Status, leader.Outcome
+	item.Message = "同一商品规格复用批次结果：" + leader.Message
+	item.MappingSource, item.OptionKey = leader.MappingSource, leader.OptionKey
+	item.ConfidenceBPS, item.ConfidenceSet = leader.ConfidenceBPS, leader.ConfidenceSet
+	if leader.Status == "succeeded" || leader.Status == "reused" {
+		if !mappingIsValid(*current) {
+			item.Status, item.Outcome, item.Message = "stale", "stale", "批次结果保存后当前映射已失效，请重试"
+			item.MappingSource, item.OptionKey, item.ConfidenceSet = "", "", false
+			return item
+		}
+		item.Status, item.Outcome = "reused", "reused"
+		item.MappingSource, item.OptionKey = current.MappingSource, current.MappingOptionKey
+		if item.MappingSource == "" {
+			item.MappingSource = "manual"
+		}
+		item.ConfidenceBPS, item.ConfidenceSet = current.MappingConfidenceBPS, current.MappingConfidenceSet
+	}
+	return item
+}
+
+func batchItemFromMatch(item model.AIMatchBatchItem, result AISpecMatchResult, err error) model.AIMatchBatchItem {
+	item.Outcome, item.Message = result.Outcome, truncateRunes(result.Message, 500)
+	item.MappingSource, item.OptionKey = result.Source, result.OptionKey
+	item.ConfidenceBPS, item.ConfidenceSet = result.ConfidenceBPS, result.ConfidenceSet
+	item.ModelCalled = result.ModelCalled
+	if err != nil {
+		item.Status, item.Outcome, item.Message = "failed", "failed", truncateRunes(err.Error(), 500)
+		return item
+	}
+	switch result.Outcome {
+	case "ai_saved", "rule_saved":
+		item.Status = "succeeded"
+	case "reused", "manual_exists":
+		item.Status = "reused"
+	case "stale":
+		item.Status = "stale"
+	case "failed":
+		item.Status = "failed"
+	default:
+		item.Status = "manual"
+	}
+	return item
+}
+
+func InterruptRunningAIMatchBatches(db *sql.DB, now time.Time) (int, error) {
+	ids, err := repository.ListUnfinishedAIMatchBatchIDs(db)
+	if err != nil {
+		return 0, err
+	}
+	for _, id := range ids {
+		if err := repository.InterruptAIMatchBatch(db, id, now.UTC().Format(model.TimeLayout)); err != nil {
+			return 0, err
+		}
+	}
+	return len(ids), nil
+}
+
+func MarkAIMatchBatchInterrupted(db *sql.DB, batchID string) error {
+	return repository.InterruptAIMatchBatch(db, batchID, model.NowISO())
+}
+
+func GetAIMatchBatchView(db *sql.DB, actor *model.User, batchID string) (*AIMatchBatchView, error) {
+	if actor == nil || !actor.IsActive() {
+		return nil, ErrUnauthenticated
+	}
+	batch, err := repository.GetAIMatchBatch(db, strings.TrimSpace(batchID))
+	if err != nil || batch == nil {
+		return nil, err
+	}
+	if !actor.IsAdmin() && batch.CreatedByUserID != actor.UserID {
+		return nil, ErrForbidden
+	}
+	items, err := repository.ListAIMatchBatchItems(db, batch.BatchID)
+	if err != nil {
+		return nil, err
+	}
+	view := &AIMatchBatchView{BatchID: batch.BatchID, Status: batch.Status,
+		StatusText: aiMatchBatchStatusText(batch.Status), ProviderName: batch.ProviderName, Model: batch.Model,
+		ErrorMessage: batch.ErrorMessage, Total: batch.TotalCount, Processed: batch.ProcessedCount,
+		Success: batch.SuccessCount, Reused: batch.ReusedCount, Manual: batch.ManualCount,
+		Failed: batch.FailedCount, CreatedAt: batch.CreatedAt, StartedAt: batch.StartedAt,
+		FinishedAt: batch.FinishedAt, Running: batch.Status == "queued" || batch.Status == "running",
+		Items: make([]AIMatchBatchItemView, 0, len(items))}
+	for _, item := range items {
+		confidence := ""
+		if item.ConfidenceSet {
+			confidence = fmt.Sprintf("%.2f%%", float64(item.ConfidenceBPS)/100)
+		}
+		view.Items = append(view.Items, AIMatchBatchItemView{SybID: item.SybID, Status: item.Status,
+			StatusText: aiMatchItemStatusText(item.Status), Outcome: item.Outcome,
+			Message: item.Message, SourceText: mappingSourceText(item.MappingSource), OptionKey: item.OptionKey,
+			ConfidenceText: confidence, FinishedAt: item.FinishedAt})
+	}
+	return view, nil
+}
+
+func LatestAIMatchBatchID(db *sql.DB, actor *model.User) (string, error) {
+	if actor == nil || !actor.IsActive() {
+		return "", ErrUnauthenticated
+	}
+	return repository.GetLatestAIMatchBatchID(db, actor.UserID, actor.IsAdmin())
+}
+
+func aiMatchBatchStatusText(status string) string {
+	return map[string]string{"queued": "等待中", "running": "匹配中", "partial": "部分完成",
+		"succeeded": "已完成", "failed": "失败", "interrupted": "已中断"}[status]
+}
+
+func aiMatchItemStatusText(status string) string {
+	return map[string]string{"queued": "等待中", "running": "匹配中", "succeeded": "已保存",
+		"reused": "已复用", "manual": "需人工", "failed": "失败", "stale": "数据已变化",
+		"interrupted": "已中断"}[status]
+}
+
+func mappingSourceText(source string) string {
+	return map[string]string{"manual": "人工匹配", "rule": "规则匹配", "ai": "AI匹配"}[source]
+}

admin/service/ai_match_batch_test.go

@@ -0,0 +1,111 @@
+package service
+
+import (
+	"context"
+	"errors"
+	"testing"
+	"time"
+
+	"cmautobuy/admin/model"
+	"cmautobuy/admin/repository"
+)
+
+func TestAISpecMatchIdentity_相同业务上下文去重且数据变化后失效(t *testing.T) {
+	base := repository.SybOrderContext{
+		Order:      model.SybOrder{SybID: "SYB-1", ShopeeGoodsID: "SP-1", SpecKey: "黑色,M", ProductSpec: "黑色,M"},
+		PddGoodsID: "737116531267", PddUpdatedAt: "2026-08-14T01:00:00Z", PddSkusJSON: collectedAIChoices,
+	}
+	same := base
+	same.Order.SybID = "SYB-2"
+	same.Order.OrderNo = "ORDER-2"
+	if aiSpecMatchIdentity(base) != aiSpecMatchIdentity(same) {
+		t.Fatal("同一蝦皮商品、来源规格和 PDD 上下文应归为同一个批次调用")
+	}
+	changed := same
+	changed.PddSkusJSON = collectedRuleChoices
+	if aiSpecMatchIdentity(base) == aiSpecMatchIdentity(changed) {
+		t.Fatal("PDD 候选变化后不得复用旧批次结果")
+	}
+}
+
+func TestBatchItemFromMatch_结果分类和置信度零值(t *testing.T) {
+	item := model.AIMatchBatchItem{ItemID: "AII-1"}
+	got := batchItemFromMatch(item, AISpecMatchResult{Outcome: "rejected", Message: "需要人工", ConfidenceBPS: 0}, nil)
+	if got.Status != "manual" || got.ConfidenceSet {
+		t.Fatalf("拒绝结果应进入人工队列且未提供置信度: %+v", got)
+	}
+	got = batchItemFromMatch(item, AISpecMatchResult{Outcome: "ai_saved", Source: "ai", ConfidenceBPS: 0, ConfidenceSet: true}, nil)
+	if got.Status != "succeeded" || !got.ConfidenceSet || got.ConfidenceBPS != 0 {
+		t.Fatalf("模型明确返回的 0%% 置信度也应被准确记录: %+v", got)
+	}
+	got = batchItemFromMatch(item, AISpecMatchResult{}, errors.New("provider failed"))
+	if got.Status != "failed" || got.Outcome != "failed" {
+		t.Fatalf("调用错误应记为失败: %+v", got)
+	}
+}
+
+func TestAIMatchBatch_同规格只调用一次并记录逐条结果(t *testing.T) {
+	db := newTestDB(t)
+	actor := seedAIMatchContext(t, db, "SYB-BATCH-1")
+	seedWorkflowOrder(t, db, "SYB-BATCH-2", "SP-AI", "黑色,M")
+
+	fake := &fakeAIModelClient{response: AIModelMatchResponse{
+		Conclusion: "match", CandidateID: "C01", ConfidenceBPS: 9200, Reason: "颜色和尺码一致",
+	}}
+	snapshot := testAIMatchSnapshot(fake)
+	snapshot.Provider.TimeoutSeconds = 30
+	snapshot.Provider.MaxConcurrency = 2
+	batch, err := CreateAIMatchBatch(db, &actor, []string{"SYB-BATCH-1", "SYB-BATCH-2"}, snapshot, time.Now())
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := RunAIMatchBatch(context.Background(), db, actor, batch.BatchID, snapshot); err != nil {
+		t.Fatal(err)
+	}
+	if fake.calls != 1 {
+		t.Fatalf("相同业务上下文应只调用模型一次，实际 %d 次", fake.calls)
+	}
+	view, err := GetAIMatchBatchView(db, &actor, batch.BatchID)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if view.Status != "succeeded" || view.Processed != 2 || view.Success != 1 || view.Reused != 1 {
+		t.Fatalf("批次汇总错误: %+v", view)
+	}
+	if len(view.Items) != 2 || view.Items[0].SourceText != "AI匹配" || view.Items[1].Status != "reused" {
+		t.Fatalf("逐条结果或来源错误: %+v", view.Items)
+	}
+}
+
+func TestAIMatchBatch_重启中断和查看权限(t *testing.T) {
+	db := newTestDB(t)
+	actor := seedAIMatchContext(t, db, "SYB-BATCH-INTERRUPT")
+	snapshot := testAIMatchSnapshot(&fakeAIModelClient{})
+	snapshot.Provider.TimeoutSeconds = 30
+	snapshot.Provider.MaxConcurrency = 1
+	batch, err := CreateAIMatchBatch(db, &actor, []string{"SYB-BATCH-INTERRUPT"}, snapshot, time.Now())
+	if err != nil {
+		t.Fatal(err)
+	}
+	if count, err := InterruptRunningAIMatchBatches(db, time.Now()); err != nil || count != 1 {
+		t.Fatalf("中断未完成批次失败: count=%d err=%v", count, err)
+	}
+	view, err := GetAIMatchBatchView(db, &actor, batch.BatchID)
+	if err != nil || view.Status != "interrupted" || view.Failed != 1 || view.Items[0].Status != "interrupted" {
+		t.Fatalf("中断状态错误: view=%+v err=%v", view, err)
+	}
+
+	other := model.User{UserID: "USR-OTHER", Username: "other", PasswordHash: "test-hash", Role: model.RolePurchaser,
+		Status: model.UserActive, PasswordChangedAt: model.NowISO(), CreatedAt: model.NowISO(), UpdatedAt: model.NowISO()}
+	if err := repository.CreateUser(db, other); err != nil {
+		t.Fatal(err)
+	}
+	if _, err := GetAIMatchBatchView(db, &other, batch.BatchID); !errors.Is(err, ErrForbidden) {
+		t.Fatalf("其他采购员不应查看本批次: %v", err)
+	}
+	admin := other
+	admin.Role = model.RoleAdmin
+	if _, err := GetAIMatchBatchView(db, &admin, batch.BatchID); err != nil {
+		t.Fatalf("管理员应可查看任意批次: %v", err)
+	}
+}

admin/service/ai_specmatch.go

@@ -33,6 +33,7 @@ type AISpecMatchResult struct {
 	Source         string
 	OptionKey      string
 	ConfidenceBPS  int
+	ConfidenceSet  bool
 	ContextVersion string
 	ModelCalled    bool
 }
@@ -98,7 +99,8 @@ func MatchSybSpecWithAI(ctx context.Context, db *sql.DB, actor *model.User, snap
 			source = "manual"
 		}
 		return AISpecMatchResult{Outcome: "reused", Message: "已复用当前有效规格映射", Source: source,
-			OptionKey: orderContext.MappingOptionKey, ConfidenceBPS: orderContext.MappingConfidenceBPS, ContextVersion: version}, nil
+			OptionKey: orderContext.MappingOptionKey, ConfidenceBPS: orderContext.MappingConfidenceBPS,
+			ConfidenceSet: orderContext.MappingConfidenceSet, ContextVersion: version}, nil
 	}
 	choices, keys, names, err := pddOptionChoices(orderContext.PddSkusJSON)
 	if err != nil {
@@ -289,7 +291,8 @@ func saveAutomaticMapping(db *sql.DB, actor model.User, original repository.SybO
 			return AISpecMatchResult{}, err
 		}
 		return AISpecMatchResult{Outcome: outcome, Message: decision.Reason, Source: actualSource,
-			OptionKey: actual.PddOptionKey, ConfidenceBPS: actual.ConfidenceBPS, ContextVersion: decision.ContextVersion}, nil
+			OptionKey: actual.PddOptionKey, ConfidenceBPS: actual.ConfidenceBPS,
+			ConfidenceSet: actual.ConfidenceSet, ContextVersion: decision.ContextVersion}, nil
 	}
 	decision.Outcome = source + "_saved"
 	decision.ChosenOptionKey = latestChoice.Key
@@ -301,7 +304,8 @@ func saveAutomaticMapping(db *sql.DB, actor model.User, original repository.SybO
 		return AISpecMatchResult{}, err
 	}
 	return AISpecMatchResult{Outcome: decision.Outcome, Message: "规格映射已保存", Source: source,
-		OptionKey: latestChoice.Key, ConfidenceBPS: decision.ConfidenceBPS, ContextVersion: decision.ContextVersion}, nil
+		OptionKey: latestChoice.Key, ConfidenceBPS: decision.ConfidenceBPS,
+		ConfidenceSet: decision.ConfidenceSet, ContextVersion: decision.ContextVersion}, nil
 }
 
 func recordAIMatchWithoutSave(db *sql.DB, decision model.AISpecMatchDecision, outcome, reason string) (AISpecMatchResult, error) {
@@ -319,7 +323,7 @@ func recordAIMatchWithoutSave(db *sql.DB, decision model.AISpecMatchDecision, ou
 		return AISpecMatchResult{}, err
 	}
 	return AISpecMatchResult{Outcome: outcome, Message: decision.Reason, ConfidenceBPS: decision.ConfidenceBPS,
-		ContextVersion: decision.ContextVersion}, nil
+		ConfidenceSet: decision.ConfidenceSet, ContextVersion: decision.ContextVersion}, nil
 }
 
 func newAISpecDecision(c repository.SybOrderContext, actor model.User, snapshot AIMatchSnapshot, version string) model.AISpecMatchDecision {

admin/service/auth.go

@@ -27,6 +27,7 @@ const (
 var (
 	ErrInvalidCredentials = errors.New("用户名或密码错误")
 	ErrUnauthenticated    = errors.New("未登录或登录已过期")
+	ErrForbidden          = errors.New("没有权限执行此操作")
 
 	// 用户不存在时也跑一次 bcrypt，避免响应时间直接泄露“这个用户名存在”。
 	dummyPasswordHash, _ = bcrypt.GenerateFromPassword([]byte("not-a-real-password"), bcrypt.DefaultCost)

admin/service/syb.go

@@ -1064,7 +1064,13 @@ type SybOrderView struct {
 	NeedsAttention     bool
 	CanCollect         bool
 	CanPurchase        bool
+	CanAIMatch         bool
+	SelectionActions   string
 	SelectionHint      string
+	MappingSource      string
+	MappingSourceText  string
+	MappingSourceClass string
+	MappingSourceHelp  string
 	DefaultUnitPrice   string
 	DefaultTotalPrice  string
 	MappedPddChoice    string
@@ -1081,6 +1087,7 @@ const (
 	SybStagePddCollectingStale = "pdd_collecting_stale"
 	SybStagePddFailed          = "pdd_failed"
 	SybStageMappingPending     = "mapping_pending"
+	SybStageAIMatched          = "ai_matched"
 	SybStagePurchaseReady      = "purchase_ready"
 	SybStageTaskCreated        = "task_created"
 	SybStagePurchaseCompleted  = "purchase_completed"
@@ -1104,6 +1111,7 @@ func SybStageOptions() []SybStageOption {
 		{Value: SybStagePddCollectingStale, Text: "PDD 采集中（超时）"},
 		{Value: SybStagePddFailed, Text: "PDD 采集失败"},
 		{Value: SybStageMappingPending, Text: "规格待匹配"},
+		{Value: SybStageAIMatched, Text: "AI规格匹配"},
 		{Value: SybStagePurchaseReady, Text: "可创建采购任务"},
 		{Value: SybStageTaskCreated, Text: "已创建采购任务"},
 		{Value: SybStagePurchaseCompleted, Text: "采购完成"},
@@ -1253,6 +1261,7 @@ func ListSybOrdersView(db *sql.DB, keyword, shop, stage string, page int) (*SybL
 	}
 	if stage == SybStagePddCollecting || stage == SybStagePddCollectingStale ||
 		stage == SybStageMappingPending || stage == SybStagePurchaseReady ||
+		stage == SybStageAIMatched ||
 		stage == SybStageTaskCreated || stage == SybStagePurchaseCompleted ||
 		stage == SybStagePurchaseReview || stage == SybStagePurchaseBlocked {
 		return listAdvancedSybStage(db, orderNos, shop, stage, page)
@@ -1311,7 +1320,11 @@ func listAdvancedSybStage(db *sql.DB, orderNos []string, shop, stage string, pag
 	filtered := make([]repository.SybOrderContext, 0)
 	for _, context := range contexts {
 		value, _, _, _ := sybStageFor(context)
-		if value == stage {
+		matches := value == stage
+		if stage == SybStageAIMatched {
+			matches = value == SybStagePurchaseReady && context.MappingSource == "ai" && mappingIsValid(context)
+		}
+		if matches {
 			filtered = append(filtered, context)
 		}
 	}
@@ -1378,14 +1391,46 @@ func sybOrderViewFor(context repository.SybOrderContext) SybOrderView {
 	v.CanCollect = v.Stage == SybStagePddPending || v.Stage == SybStagePddFailed ||
 		v.Stage == SybStagePddCollectingStale
 	v.CanPurchase = v.Stage == SybStagePurchaseReady
+	v.CanAIMatch = v.Stage == SybStageMappingPending || v.Stage == SybStagePurchaseReady
+	actions := make([]string, 0, 3)
+	if v.CanCollect {
+		actions = append(actions, "collect")
+	}
+	if v.CanPurchase {
+		actions = append(actions, "purchase")
+	}
+	if v.CanAIMatch {
+		actions = append(actions, "ai")
+	}
+	v.SelectionActions = strings.Join(actions, " ")
 	switch {
-	case v.CanCollect:
-		v.SelectionHint = "可批量创建 PDD 采集任务"
-	case v.CanPurchase:
-		v.SelectionHint = "可批量创建采购任务"
+	case len(actions) > 0:
+		labels := make([]string, 0, len(actions))
+		if v.CanCollect {
+			labels = append(labels, "创建采集")
+		}
+		if v.CanPurchase {
+			labels = append(labels, "创建采购")
+		}
+		if v.CanAIMatch {
+			labels = append(labels, "AI规格匹配")
+		}
+		v.SelectionHint = "可用于：" + strings.Join(labels, "、")
 	default:
 		v.SelectionHint = "当前阶段不能批量操作：" + v.StageHelp
 	}
+	if context.MappingOptionKey != "" {
+		v.MappingSource = context.MappingSource
+		if v.MappingSource == "" {
+			v.MappingSource = "manual"
+		}
+		v.MappingSourceText = mappingSourceText(v.MappingSource)
+		v.MappingSourceClass = "source-" + v.MappingSource
+		v.MappingSourceHelp = context.MappingReason
+		if !mappingIsValid(context) {
+			v.MappingSourceText += "（已失效）"
+		}
+	}
 	if v.CanPurchase {
 		v.MappingOptionKey = context.MappingOptionKey
 		v.ContextVersion = mappingContextVersion(context)
@@ -1451,6 +1496,10 @@ type SybProcessingDetail struct {
 	RecommendationNotice string
 	MappingValid         bool
 	HasActiveTask        bool
+	MappingSource        string
+	MappingSourceText    string
+	MappingSourceClass   string
+	MappingSourceHelp    string
 }
 
 func GetSybProcessingDetail(db *sql.DB, sybID string) (*SybProcessingDetail, error) {
@@ -1472,6 +1521,18 @@ func GetSybProcessingDetail(db *sql.DB, sybID string) (*SybProcessingDetail, err
 		(d.Stage == SybStagePddPending || d.Stage == SybStagePddFailed ||
 			d.Stage == SybStagePddCollectingStale)
 	d.HasActiveTask = context.HasActiveTask
+	if context.MappingOptionKey != "" {
+		d.MappingSource = context.MappingSource
+		if d.MappingSource == "" {
+			d.MappingSource = "manual"
+		}
+		d.MappingSourceText = mappingSourceText(d.MappingSource)
+		d.MappingSourceClass = "source-" + d.MappingSource
+		d.MappingSourceHelp = context.MappingReason
+		if !mappingIsValid(*context) {
+			d.MappingSourceText += "（已失效）"
+		}
+	}
 	if context.PddCollectStatus == string(model.CollectCollected) && context.PddSkusJSON != "" {
 		choices, keys, names, parseErr := pddOptionChoices(context.PddSkusJSON)
 		if parseErr == nil {

admin/service/syb_workflow_test.go

@@ -162,8 +162,12 @@ func TestSybStageFor_全部筛选阶段与逐行推导一致(t *testing.T) {
 		{SybStagePurchaseBlocked, "核对采购数量", copyWith(func(c *repository.SybOrderContext) { c.Order.Quantity = 0 })},
 		{SybStagePurchaseReady, "创建采购任务", ready},
 	}
-	if got := len(SybStageOptions()) - 1; got != len(cases) {
-		t.Fatalf("筛选项有 %d 个业务阶段，但测试只覆盖 %d 个", got, len(cases))
+	// AI 规格匹配是映射来源筛选，不会取代订单当前的业务阶段。
+	if got := len(SybStageOptions()) - 1; got != len(cases)+1 {
+		t.Fatalf("筛选项有 %d 个业务阶段或来源筛选，但测试覆盖 %d 个业务阶段", got, len(cases))
+	}
+	if ParseSybStage(SybStageAIMatched) != SybStageAIMatched || SybStageLabel(SybStageAIMatched) != "AI规格匹配" {
+		t.Fatal("AI 规格匹配筛选项未正确注册")
 	}
 	for _, tc := range cases {
 		stage, text, _, action := sybStageFor(tc.context)

admin/static/css/app.css

@@ -208,8 +208,14 @@ body.syb-page-body > .page {
     min-width: 0;
   }
   .syb-toolbar .syb-filter-form select {
-    width: 138px;
-    min-width: 138px;
+    width: 125px;
+    min-width: 125px;
+  }
+  .syb-toolbar input[type="text"].syb-search-input,
+  .syb-toolbar textarea.syb-search-input {
+    flex-basis: 110px;
+    width: 110px;
+    min-width: 110px;
   }
 }
 /* 蝦皮工具条同时放商品和店铺两个搜索框，各占剩余工具条的约 20%。
@@ -609,6 +615,14 @@ input.wide { width: 100%; }
 }
 .status-active { color: #1a7f37; background: #f0fff4; }
 .status-disabled { color: #777; background: #f3f4f6; }
+.mapping-source { white-space: nowrap; font-size: 12px; }
+.source-ai { color: #6f42c1; background: #f7f0ff; }
+.source-rule { color: #0969da; background: #eef6ff; }
+.source-manual { color: #57606a; background: #f6f8fa; }
+.ai-match-result-modal progress { width: 100%; height: 16px; }
+.ai-match-summary { margin: 0; }
+.ai-match-items-wrap { max-height: min(420px, 52vh); overflow: auto; }
+.ai-match-items-wrap th { position: sticky; top: 0; z-index: 1; }
 
 select {
   padding: 5px 8px;

admin/static/js/app.js

@@ -626,6 +626,124 @@
     });
   }
 
+  function setupAIMatchCreate() {
+    var openButton = document.querySelector("[data-ai-match-open]");
+    var form = document.getElementById("syb-ai-match-form");
+    var modal = document.getElementById("syb-ai-match-create-modal");
+    if (!openButton || !form || !modal) return;
+    var count = modal.querySelector("[data-ai-match-count]");
+    var submit = modal.querySelector("[data-ai-match-submit]");
+
+    openButton.addEventListener("click", function () {
+      form.querySelectorAll("input[data-ai-match-dynamic]").forEach(function (input) { input.remove(); });
+      var selected = [];
+      document.querySelectorAll("tbody input[name=ids]:checked:not(:disabled)").forEach(function (box) {
+        if (supportsSelectAction(box, "ai")) selected.push(box.value);
+      });
+      selected.forEach(function (id) {
+        var input = document.createElement("input");
+        input.type = "hidden";
+        input.name = "ids";
+        input.value = id;
+        input.setAttribute("data-ai-match-dynamic", "true");
+        form.appendChild(input);
+      });
+      if (count) count.textContent = String(selected.length);
+      if (submit) submit.disabled = selected.length === 0 || selected.length > 100;
+    });
+
+    form.addEventListener("submit", function () {
+      if (!submit) return;
+      submit.disabled = true;
+      submit.setAttribute("aria-busy", "true");
+      submit.textContent = "正在创建批次…";
+    });
+  }
+
+  function setupAIMatchBatch() {
+    var modal = document.querySelector("[data-ai-match-batch]");
+    if (!modal) return;
+    var fetchURL = modal.getAttribute("data-ai-match-fetch-url");
+    var refresh = modal.querySelector("[data-ai-match-refresh]");
+    var pageRefresh = modal.querySelector("[data-ai-match-page-refresh]");
+    var status = modal.querySelector("[data-ai-batch-status]");
+    var progress = modal.querySelector("[data-ai-batch-progress]");
+    var itemBody = modal.querySelector("[data-ai-batch-items]");
+    var errorBox = modal.querySelector("[data-ai-batch-error]");
+    var timer = null;
+
+    function setCount(name, value) {
+      var target = modal.querySelector('[data-ai-count="' + name + '"]');
+      if (target) target.textContent = String(value);
+    }
+
+    function render(data) {
+      if (status) status.textContent = data.status_text || data.status || "未知状态";
+      if (progress) {
+        progress.max = Math.max(1, Number(data.total) || 1);
+        progress.value = Number(data.processed) || 0;
+        progress.textContent = String(data.processed || 0) + " / " + String(data.total || 0);
+      }
+      ["total", "processed", "success", "reused", "manual", "failed"].forEach(function (name) {
+        setCount(name, Number(data[name]) || 0);
+      });
+      if (errorBox) {
+        errorBox.textContent = data.error_message || "";
+        errorBox.hidden = !data.error_message;
+      }
+      if (itemBody) {
+        itemBody.textContent = "";
+        (data.items || []).forEach(function (item) {
+          var row = document.createElement("tr");
+          [item.syb_id, item.status_text, item.source_text || "—", item.confidence_text || "—", item.message || "—"].forEach(function (value) {
+            var cell = document.createElement("td");
+            cell.textContent = value || "—";
+            row.appendChild(cell);
+          });
+          itemBody.appendChild(row);
+        });
+      }
+      if (data.running) {
+        timer = window.setTimeout(load, 1500);
+      }
+    }
+
+    function load() {
+      if (!fetchURL || modal.getAttribute("aria-busy") === "true") return;
+      modal.setAttribute("aria-busy", "true");
+      if (refresh) {
+        refresh.disabled = true;
+        refresh.textContent = "刷新中…";
+      }
+      fetch(fetchURL, { cache: "no-store", headers: { "Accept": "application/json" } })
+        .then(function (response) {
+          if (!response.ok) throw new Error("HTTP " + response.status);
+          return response.json();
+        })
+        .then(render)
+        .catch(function (error) {
+          if (errorBox) {
+            errorBox.textContent = "刷新 AI 匹配进度失败：" + error.message + "。可以稍后重试。";
+            errorBox.hidden = false;
+          }
+        })
+        .finally(function () {
+          modal.removeAttribute("aria-busy");
+          if (refresh) {
+            refresh.disabled = false;
+            refresh.textContent = "刷新进度";
+          }
+        });
+    }
+
+    if (refresh) refresh.addEventListener("click", function () {
+      if (timer !== null) window.clearTimeout(timer);
+      load();
+    });
+    if (pageRefresh) pageRefresh.addEventListener("click", function () { window.location.reload(); });
+    load();
+  }
+
   document.addEventListener("DOMContentLoaded", function () {
     setupModuleNavigationState();
     document.querySelectorAll("table").forEach(setupCheckAll);
@@ -644,6 +762,8 @@
     setupSybSyncFeedback();
     setupSybHistoryRefresh();
     setupSybOrderSearch();
+    setupAIMatchCreate();
+    setupAIMatchBatch();
     syncButtons();
   });
 

admin/syb_interaction_template_test.go

@@ -20,7 +20,8 @@ func TestSybListTemplate_区分标题图片与阶段动作(t *testing.T) {
 			SybID: "SYB-READY", OrderNo: "ORDER-READY", Title: "可采购商品",
 			ImageURL: "https://example.test/original.jpg", Stage: service.SybStagePurchaseReady,
 			StageText: "可创建采购任务", StageHelp: "规格映射有效", ActionText: "创建采购任务",
-			CanPurchase: true, Quantity: 2, DefaultUnitPrice: "11.80", DefaultTotalPrice: "23.60",
+			CanPurchase: true, CanAIMatch: true, SelectionActions: "purchase ai",
+			Quantity: 2, DefaultUnitPrice: "11.80", DefaultTotalPrice: "23.60",
 		},
 		{
 			SybID: "SYB-TASK", OrderNo: "ORDER-TASK", Title: "已有任务商品",
@@ -47,7 +48,7 @@ func TestSybListTemplate_区分标题图片与阶段动作(t *testing.T) {
 			SybID: "SYB-COLLECT", OrderNo: "ORDER-COLLECT", Title: "待采集商品",
 			Stage: service.SybStagePddPending, StageText: "PDD 待采集",
 			StageHelp: "尚未创建采集任务", ActionText: "创建采集任务",
-			CanCollect: true, SelectionHint: "可批量创建 PDD 采集任务",
+			CanCollect: true, SelectionActions: "collect", SelectionHint: "可批量创建 PDD 采集任务",
 		},
 	}
 	var output bytes.Buffer
@@ -82,8 +83,10 @@ func TestSybListTemplate_区分标题图片与阶段动作(t *testing.T) {
 		`action="/syb/collect-pdd-batch"`,
 		`data-need-checked="collect"`,
 		`data-need-checked="purchase"`,
+		`data-ai-match-open`,
 		`data-collect-action="collect"`,
 		`data-select-action="collect"`,
+		`data-select-action="purchase ai"`,
 		`form="syb-collect-form"`,
 		`id="syb-collect-modal"`,
 		`aria-label="创建采集任务">创建采集</button>`,

admin/templates/syb/detail_modal.html

@@ -6,7 +6,9 @@
 </div>
 
 <div class="modal-body form-stack">
-  <p><span class="status-pill">{{.StageText}}</span></p>
+  <p><span class="status-pill">{{.StageText}}</span>
+    {{if .MappingSourceText}}<span class="status-pill mapping-source {{.MappingSourceClass}}" title="{{.MappingSourceHelp}}">{{.MappingSourceText}}</span>{{end}}
+  </p>
   <p class="hint">{{.StageHelp}}</p>
   <dl class="detail">
     <dt>明细 ID</dt><dd>{{.SybID}}</dd>

admin/templates/syb/list.html

@@ -23,6 +23,20 @@
 
   <button type="button" data-modal-open="sync-history-modal">同步记录</button>
 
+  <form id="syb-ai-match-form" method="post" action="/syb/ai-match" hidden>
+    <input type="hidden" name="csrf_token" value="{{.CSRFToken}}">
+    <input type="hidden" name="order_no" value="{{.Keyword}}">
+    <input type="hidden" name="shop" value="{{.ShopFilter}}">
+    <input type="hidden" name="stage" value="{{.StageFilter}}">
+    <input type="hidden" name="page" value="{{.CurrentPage}}">
+    <input type="hidden" name="date_from" value="{{.SyncDateFrom}}">
+    <input type="hidden" name="date_to" value="{{.SyncDateTo}}">
+  </form>
+  <button type="button" data-modal-open="syb-ai-match-create-modal" data-ai-match-open
+          data-need-checked="ai" aria-label="批量 AI 规格匹配">AI匹配</button>
+  {{if .LatestAIMatchBatchURL}}<a class="button-link" href="{{.LatestAIMatchBatchURL}}"
+                                  aria-label="查看 AI 规格匹配记录">匹配记录</a>{{end}}
+
   <form id="syb-collect-form" method="post" action="/syb/collect-pdd-batch" hidden></form>
   <input type="hidden" name="csrf_token" value="{{.CSRFToken}}" form="syb-collect-form">
   <input type="hidden" name="order_no" value="{{.Keyword}}" form="syb-collect-form">
@@ -111,6 +125,7 @@
       <th>数量</th>
       <th>价格</th>
       <th>图片</th>
+      <th>匹配来源</th>
       <th>下一步</th>
       <th>更新时间</th>
     </tr>
@@ -121,9 +136,9 @@
       <td class="col-check">
         <span title="{{.SelectionHint}}">
           <input type="checkbox" value="{{.SybID}}" name="ids"
-                 data-select-action="{{if .CanCollect}}collect{{else if .CanPurchase}}purchase{{end}}"
+                 data-select-action="{{.SelectionActions}}"
                  {{if .CanCollect}}form="syb-collect-form"{{end}}
-                 {{if not (or .CanCollect .CanPurchase)}}disabled{{end}}
+                 {{if not .SelectionActions}}disabled{{end}}
                  aria-label="选择货运单明细 {{.SybID}}：{{.SelectionHint}}">
         </span>
       </td>
@@ -147,6 +162,7 @@
         </button>
         {{else}}—{{end}}
       </td>
+      <td>{{if .MappingSourceText}}<span class="status-pill mapping-source {{.MappingSourceClass}}" title="{{.MappingSourceHelp}}">{{.MappingSourceText}}</span>{{else}}—{{end}}</td>
       <td>
         {{if eq .Stage "purchase_ready"}}
         <button type="button" data-modal-open="purchase-modal" data-purchase-open
@@ -163,7 +179,7 @@
     </tr>
     {{else}}
     <tr class="empty">
-      <td colspan="11">
+      <td colspan="12">
         {{if .IsFiltered}}
           当前筛选条件下没有货运单明细。<br>
           <small>换个店铺、订单号或清空筛选条件再试。<a href="/syb">查看全部</a></small>
@@ -178,6 +194,59 @@
 </table>
 </div>
 
+<div class="modal-backdrop" id="syb-ai-match-create-modal" hidden>
+  <div class="modal" role="dialog" aria-modal="true" aria-labelledby="syb-ai-match-create-title">
+    <div class="modal-head">
+      <h2 id="syb-ai-match-create-title">批量 AI 规格匹配</h2>
+      <button type="button" class="modal-x" data-modal-close aria-label="关闭">×</button>
+    </div>
+    <div class="modal-body form-stack">
+      <p>将处理已选择的 <strong data-ai-match-count>0</strong> 条顺运宝商品，单批最多 100 条。</p>
+      <p class="hint">相同商品、SYB 规格和 PDD 上下文只调用一次；已有有效映射直接复用。条件不足或不确定的条目保留给人工处理。</p>
+      <p class="hint">此操作只保存规格映射，不创建采集任务、采购任务，也不会触发 Client 下单。</p>
+    </div>
+    <div class="modal-foot">
+      <button type="button" data-modal-close>取消</button>
+      <button type="submit" form="syb-ai-match-form" class="primary" data-ai-match-submit>开始匹配</button>
+    </div>
+  </div>
+</div>
+
+{{with .AIMatchBatch}}
+<div class="modal-backdrop" id="syb-ai-match-result-modal" data-ai-match-batch
+     data-ai-match-fetch-url="{{$.AIMatchBatchFetchURL}}">
+  <div class="modal modal-wide ai-match-result-modal" role="dialog" aria-modal="true" aria-labelledby="syb-ai-match-result-title">
+    <div class="modal-head">
+      <h2 id="syb-ai-match-result-title">AI 规格匹配进度</h2>
+      <button type="button" class="modal-x" data-modal-close aria-label="关闭">×</button>
+    </div>
+    <div class="modal-body form-stack">
+      <p><strong data-ai-batch-status>{{.StatusText}}</strong> · {{.ProviderName}} / {{.Model}}</p>
+      <progress data-ai-batch-progress max="{{.Total}}" value="{{.Processed}}">{{.Processed}} / {{.Total}}</progress>
+      <p class="ai-match-summary" aria-live="polite">
+        已处理 <strong data-ai-count="processed">{{.Processed}}</strong> / <span data-ai-count="total">{{.Total}}</span>；
+        成功 <strong data-ai-count="success">{{.Success}}</strong>；复用 <strong data-ai-count="reused">{{.Reused}}</strong>；
+        待人工 <strong data-ai-count="manual">{{.Manual}}</strong>；失败 <strong data-ai-count="failed">{{.Failed}}</strong>
+      </p>
+      <p class="missing" data-ai-batch-error {{if not .ErrorMessage}}hidden{{end}}>{{.ErrorMessage}}</p>
+      <div class="table-wrap ai-match-items-wrap">
+        <table>
+          <thead><tr><th>明细 ID</th><th>结果</th><th>来源</th><th>置信度</th><th>原因</th></tr></thead>
+          <tbody data-ai-batch-items>
+          {{range .Items}}<tr><td>{{.SybID}}</td><td>{{.StatusText}}</td><td>{{if .SourceText}}{{.SourceText}}{{else}}—{{end}}</td><td>{{if .ConfidenceText}}{{.ConfidenceText}}{{else}}—{{end}}</td><td>{{.Message}}</td></tr>{{end}}
+          </tbody>
+        </table>
+      </div>
+    </div>
+    <div class="modal-foot">
+      <button type="button" data-ai-match-refresh>刷新进度</button>
+      <button type="button" data-ai-match-page-refresh>刷新列表</button>
+      <button type="button" data-modal-close>关闭</button>
+    </div>
+  </div>
+</div>
+{{end}}
+
 <div class="modal-backdrop" id="syb-collect-modal" hidden>
   <div class="modal" role="dialog" aria-modal="true" aria-labelledby="syb-collect-modal-title">
     <div class="modal-head">

docs/admin/00-getting-started.md

@@ -144,7 +144,7 @@ syb:
 |---|---|
 | 蝦皮数据 | 导入蝦皮商品报表，填 PDD 链接，发起采集 |
 | PDD 商品 | 维护拼多多商品档案，发起采集，查看采回来的规格价格。这个页面不依赖蝦皮和顺运宝的任何数据，单独就能跑通"建商品 → 建采集任务 → 领走执行 → 提交结果 → 显示已采集"这条闭环，见 [05 界面规范](05-ui-specification.md) §5 |
-| 顺运宝数据 | 同步货运单（需要先配置 `config.yaml`，见上一节）。规格匹配和生成采购任务是后续工单的范围，本页暂不提供 |
+| 顺运宝数据 | 同步货运单、关联/采集 PDD、人工或批量 AI 规格匹配，并创建采购任务；顺运宝账号配置见上一节，AI 配置只由管理员维护 |
 | 采集采购 | 看采集和采购任务执行到哪一步了 |
 | 客户端列表 | 看哪些客户端在干活 |
 

docs/admin/01-requirements.md

@@ -407,6 +407,13 @@ Admin 本地时区，付款状态只是 Client 核单上报时的快照，Admin
 - API Key 不进入数据库、`data/`、日志或 HTTP 响应，保存后只显示固定掩码和尾四位。
 - 模型只能选择服务端提供的当前可购买候选；不确定、超时或硬校验失败时保持人工处理。
 - AI 匹配不会创建采购任务，不改变 Client 接口，也不放宽真实采购门禁。
+- 采购员在顺运宝列表勾选最多 100 条可匹配明细后创建批次；批次固定使用创建时的服务商、
+  模型和运行参数快照。相同蝦皮商品、顺运宝规格及 PDD 候选上下文在一个批次内只调用一次，
+  其余明细复用结果。
+- 页面持续显示批次总数、已处理、成功、复用、待人工、失败和逐条原因。Admin 重启时把未完成
+  批次标为中断，已经保存的映射不回滚；操作员可以重新勾选未成功条目安全重试。
+- “AI规格匹配”是当前有效映射的来源筛选，不替代“可创建采购任务”等业务阶段。人工修改后
+  当前来源立即变为人工，但历史 AI 决策和批次记录继续保留。
 
 ## 5. 创建采购任务的校验
 

docs/admin/02-architecture.md

@@ -268,6 +268,11 @@ AI 服务商的普通配置和非敏感审计由 `repository` 写入 MySQL。API
 唯一确定的规则结果不调用模型；有效人工映射始终优先。保存前重新计算上下文版本并检查
 当前可购买候选，防止 PDD 重采集或人工并发修改后写入过期结果。
 
+批量入口先在事务中创建 `ai_match_batches` 和逐条 `ai_match_batch_items`，再由 Admin 进程内
+的有界工作池执行。工作池按业务上下文哈希归并相同明细，运行中持续写入逐条状态和汇总计数；
+浏览器只轮询批次状态接口，不持有 API Key，也不承担匹配判断。Admin 启动时把遗留的
+`queued/running` 批次和未完成明细标记为 `interrupted`，成功映射保持不变。
+
 ## 10. 相关文档
 
 - [上手指南](00-getting-started.md)

docs/admin/03-data-model.md

@@ -1006,3 +1006,18 @@ CREATE UNIQUE INDEX idx_client_assignment_current
 `ai_provider_audits` 追加记录创建、修改、测试、启停以及密钥替换/清除动作，只保存字段
 名和非敏感状态。两张表都没有 API Key、Token 或 Secret 列；API Key 只存在部署指定的
 独立密钥文件。
+
+## 16. AI 规格匹配批次（MySQL v22）
+
+`ai_match_batches` 保存一次批量操作的创建人、状态、计数以及创建时的非敏感服务商配置
+快照。状态为 `queued/running/partial/succeeded/failed/interrupted`，单批最多 100 条。
+快照包含服务商名称、Base URL、模型、超时、并发、阈值和配置指纹，但绝不包含 API Key。
+
+`ai_match_batch_items` 每条对应一个顺运宝明细，保存上下文版本、同批去重身份、负责人明细、
+处理状态、结果来源、选项键、置信度和简短原因。`(batch_id, syb_id)` 唯一，保证一条明细在
+同一批次内只出现一次。相同身份只有负责人调用规则/模型，跟随项读取已保存的共享映射并记为
+复用；上下文变化时记为 `stale`，不得套用旧结果。
+
+批次记录用于进度、故障恢复和操作审计；具体模型决策证据仍只追加到
+`ai_spec_match_decisions`。Admin 重启把未完成明细改为 `interrupted` 并完成批次计数，已经
+成功写入的 `spec_mappings` 不回滚。

docs/admin/05-ui-specification.md

@@ -917,6 +917,20 @@ API Key 使用密码输入框，只允许替换或清除。已保存值显示固
 复制或下载明文的入口。修改普通配置或密钥后明确提示“需要重新测试”；测试失败保留上一
 个已启用服务商，错误消息只说明原因和恢复动作，不展示响应正文。
 
+### 8.5 顺运宝批量 AI 规格匹配
+
+顺运宝工具条提供“AI匹配”和“匹配记录”（无障碍名称使用完整业务名称）。只有处于规格待匹配或采购就绪、且 PDD
+已经采集的行可用于该动作；复选框可以同时支持采购与 AI 匹配，按钮按各自能力单独计数。
+确认弹窗显示本次条数、100 条上限和“不创建采购/不触发 Client”的边界。
+
+提交后打开进度弹窗，使用文字和进度条同时显示状态，并列出成功、复用、待人工、失败计数
+及逐条原因。运行中自动轮询，另提供“刷新进度”和“刷新列表”；明细表限制高度并可滚动，
+1366×768 下操作按钮仍可见。采购员只能查看自己创建的记录，管理员可以查看全部。
+
+列表增加“匹配来源”文字徽标：人工匹配、规则匹配、AI匹配。颜色只作辅助，来源必须有文字；
+映射失效时追加“已失效”。“AI规格匹配”筛选只命中当前有效、来源为 AI、且仍处于采购就绪
+阶段的明细，后续进入采购任务阶段后不再命中，但行和详情中的来源标记继续显示。
+
 ## 9. 反馈方式
 
 | 场景 | 怎么反馈 |

docs/admin/06-quality-security.md

@@ -270,3 +270,9 @@ CMAutoBuyAdmin/
 - 测试失败、超时和非 2xx 响应不得记录 Authorization、完整请求或完整响应。
 - 规格匹配请求只包含商品标题、规格文本和候选短编号，不包含订单号、店铺账号、用户、地址或 Client 信息。
 - 模型返回值必须经过严格 JSON 结构、候选白名单、颜色冲突、额外维度、置信度和上下文版本校验；模型自报置信度不能替代硬门禁。
+- 批量匹配用服务端限制单批 100 条和配置的有界并发；相同业务上下文只调用一次，跟随项必须
+  复用数据库中的当前有效映射，不能只复制模型文本结果。
+- 批次和逐条状态必须持久化。Admin 异常退出或重启后，遗留 `queued/running` 状态改为
+  `interrupted`；成功映射不回滚，未完成条目允许重新勾选，且不能因为重试覆盖人工映射。
+- 批次状态接口按创建人隔离，管理员除外；响应和日志只含批次号、计数和脱敏原因，不含密钥、
+  完整模型请求/响应或订单隐私数据。