feat: filter approval records by status and decision source

db/intercept.go

@@ -225,8 +225,13 @@ func scanInterceptApprovalRow(rows interface{ Scan(...any) error }, r *Intercept
 	)
 }
 
+// Keep legacy rows without decision_source consistent with their displayed source.
+const approvalDecisionSource = `COALESCE(NULLIF(ip.decision_source,''), CASE
+ WHEN ip.rule_id IS NOT NULL THEN 'rule'
+ WHEN ip.reason LIKE '[模型]%' THEN 'model' ELSE 'unknown' END)`
+
 const approvalRowColumns = `ip.id, ip.rule_id, ip.conversation_id, ip.task_id, ip.agent_name,
-       ip.tool_name, ip.tool_input, ip.status, ip.reason, ip.decided_at, ip.created_at, ip.decision_source,
+       ip.tool_name, ip.tool_input, ip.status, ip.reason, ip.decided_at, ip.created_at, ` + approvalDecisionSource + `,
        COALESCE(c.title,'') AS conv_title,
        COALESCE(c.agent_key,'') AS conv_agent_key,
        COALESCE(ir.name,'') AS rule_name`
@@ -279,11 +284,16 @@ func (d *DB) ListAllIntercepts(limit int) ([]InterceptApprovalRow, error) {
 	return out, rows.Err()
 }
 
-// ListAllInterceptsPage returns one 1-based page of approval records and the
+// InterceptApprovalFilter combines exact status and decision-source filters.
-// total number of records. Records are ordered newest first, matching the
+// Empty fields include all values.
-// legacy capped list returned by ListAllIntercepts.
+type InterceptApprovalFilter struct {
-func (d *DB) ListAllInterceptsPage(page, size int) ([]InterceptApprovalRow, int, error) {
+	Status         string
-	return d.listInterceptsPage("", page, size)
+	DecisionSource string
+}
+
+// ListAllInterceptsPage returns one 1-based page and the total matching count.
+func (d *DB) ListAllInterceptsPage(page, size int, filter InterceptApprovalFilter) ([]InterceptApprovalRow, int, error) {
+	return d.listInterceptsPage("", page, size, filter)
 }
 
 // ListTaskIntercepts returns all intercept_pending rows for a specific task (newest first).
@@ -305,11 +315,11 @@ func (d *DB) ListTaskIntercepts(taskID string) ([]InterceptApprovalRow, error) {
 }
 
 // ListTaskInterceptsPage is the paginated variant of ListTaskIntercepts.
-func (d *DB) ListTaskInterceptsPage(taskID string, page, size int) ([]InterceptApprovalRow, int, error) {
+func (d *DB) ListTaskInterceptsPage(taskID string, page, size int, filter InterceptApprovalFilter) ([]InterceptApprovalRow, int, error) {
-	return d.listInterceptsPage(taskID, page, size)
+	return d.listInterceptsPage(taskID, page, size, filter)
 }
 
-func (d *DB) listInterceptsPage(taskID string, page, size int) ([]InterceptApprovalRow, int, error) {
+func (d *DB) listInterceptsPage(taskID string, page, size int, filter InterceptApprovalFilter) ([]InterceptApprovalRow, int, error) {
 	if page < 1 {
 		page = 1
 	}
@@ -321,11 +331,20 @@ func (d *DB) listInterceptsPage(taskID string, page, size int) ([]InterceptAppro
 	}
 	offset := (page - 1) * size
 
-	where := ""
+	conditions := []string{}
 	args := []any{}
-	if taskID != "" {
+	add := func(column, value string) {
-		where = " WHERE ip.task_id=$1"
+		if value != "" {
-		args = append(args, taskID)
+			args = append(args, value)
+			conditions = append(conditions, column+"=$"+fmt.Sprint(len(args)))
+		}
+	}
+	add("ip.task_id", taskID)
+	add("ip.status", filter.Status)
+	add(approvalDecisionSource, filter.DecisionSource)
+	where := ""
+	if len(conditions) > 0 {
+		where = " WHERE " + strings.Join(conditions, " AND ")
 	}
 	var total int
 	if err := d.QueryRow("SELECT COUNT(*) FROM intercept_pending ip"+where, args...).Scan(&total); err != nil {

db/intercept_filter_test.go

@@ -0,0 +1,141 @@
+package db
+
+import (
+	"slices"
+	"testing"
+)
+
+func TestInterceptApprovalFilters(t *testing.T) {
+	d, err := Open(testDSN(t))
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Cleanup(func() { _ = d.Close() })
+	scope := "approval-filter-" + t.Name()
+	t.Cleanup(func() { _, _ = d.Exec(`DELETE FROM intercept_pending WHERE task_id IN ($1,$2)`, scope, scope+"-other") })
+	rule, err := d.CreateInterceptRule("filter fixture", "tool_name", "string", "Bash", "deny", "fixture", 1, true, false, 0, "deny")
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Cleanup(func() { _, _ = d.Exec(`DELETE FROM intercept_rules WHERE id=$1`, rule.ID) })
+	filter := InterceptApprovalFilter{Status: "denied", DecisionSource: "model"}
+	_, baseline, err := d.ListAllInterceptsPage(1, 20, filter)
+	if err != nil {
+		t.Fatal(err)
+	}
+	expected := []int64{}
+	for _, task := range []string{scope, scope + "-other"} {
+		copies := 3
+		if task != scope {
+			copies = 1
+		}
+		for _, status := range []string{"pending", "allowed", "denied", "timeout"} {
+			for _, source := range []string{"model", "rule", "unknown"} {
+				for i := 0; i < copies; i++ {
+					var ruleID int64
+					reason := "legacy reason"
+					if source == "rule" {
+						ruleID = rule.ID
+					}
+					if source == "model" {
+						reason = "[模型] fixture"
+					}
+					id, err := d.CreateDecidedIntercept(ruleID, 0, task, "test", "Bash", []byte(`{"command":"fixture"}`), status, reason)
+					if err != nil {
+						t.Fatal(err)
+					}
+					// Legacy source fields and tied timestamps must filter/page consistently.
+					if i == 0 {
+						if _, err = d.Exec(`UPDATE intercept_pending SET decision_source='' WHERE id=$1`, id); err != nil {
+							t.Fatal(err)
+						}
+					}
+					if task == scope && status == "denied" && source == "model" {
+						expected = append(expected, id)
+					}
+				}
+			}
+		}
+	}
+	if _, err := d.Exec(`UPDATE intercept_pending SET created_at='2099-01-01' WHERE task_id IN ($1,$2)`, scope, scope+"-other"); err != nil {
+		t.Fatal(err)
+	}
+	cases := []struct {
+		name   string
+		filter InterceptApprovalFilter
+		want   int
+	}{
+		{"all", InterceptApprovalFilter{}, 36},
+	}
+	for _, s := range []string{"pending", "allowed", "denied", "timeout"} {
+		cases = append(cases, struct {
+			name   string
+			filter InterceptApprovalFilter
+			want   int
+		}{s, InterceptApprovalFilter{Status: s}, 9})
+	}
+	for _, s := range []string{"model", "rule", "unknown"} {
+		cases = append(cases, struct {
+			name   string
+			filter InterceptApprovalFilter
+			want   int
+		}{s, InterceptApprovalFilter{DecisionSource: s}, 12})
+	}
+	for _, tc := range cases {
+		t.Run(tc.name, func(t *testing.T) {
+			rows, total, err := d.ListTaskInterceptsPage(scope, 1, 100, tc.filter)
+			if err != nil || total != tc.want || len(rows) != tc.want {
+				t.Fatalf("count=%d rows=%d err=%v", total, len(rows), err)
+			}
+			for _, r := range rows {
+				if r.TaskID == nil || *r.TaskID != scope || tc.filter.Status != "" && r.Status != tc.filter.Status || tc.filter.DecisionSource != "" && r.DecisionSource != tc.filter.DecisionSource {
+					t.Fatalf("nonmatching row: %+v", r)
+				}
+			}
+		})
+	}
+	slices.Reverse(expected)
+	var seen []int64
+	for page := 1; page <= 2; page++ {
+		rows, total, err := d.ListTaskInterceptsPage(scope, page, 2, filter)
+		if err != nil || total != 3 {
+			t.Fatalf("page %d total=%d err=%v", page, total, err)
+		}
+		for _, r := range rows {
+			seen = append(seen, r.ID)
+		}
+	}
+	if !slices.Equal(seen, expected) {
+		t.Fatalf("unstable combined-filter pagination: got %v want %v", seen, expected)
+	}
+	rows, total, err := d.ListTaskInterceptsPage(scope, 3, 2, filter)
+	if err != nil || len(rows) != 0 || total != 3 {
+		t.Fatalf("empty page count=%d rows=%d err=%v", total, len(rows), err)
+	}
+	_, total, err = d.ListAllInterceptsPage(1, 100, filter)
+	if err != nil || total != baseline+4 {
+		t.Fatalf("global filter count=%d want=%d err=%v", total, baseline+4, err)
+	}
+	// Values must remain SQL parameters even for direct store callers.
+	rows, total, err = d.ListTaskInterceptsPage(scope, 1, 20, InterceptApprovalFilter{Status: "denied' OR 1=1 --"})
+	if err != nil || total != 0 || len(rows) != 0 {
+		t.Fatalf("invalid value escaped filter: %d %v", total, err)
+	}
+	// A rule's persisted source survives deletion of its associated rule.
+	_, err = d.Exec(`UPDATE intercept_pending SET decision_source='rule' WHERE task_id=$1 AND rule_id=$2`, scope, rule.ID)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err = d.DeleteInterceptRule(rule.ID); err != nil {
+		t.Fatal(err)
+	}
+	rows, total, err = d.ListTaskInterceptsPage(scope, 1, 100, InterceptApprovalFilter{DecisionSource: "rule"})
+	if err != nil || total != 12 {
+		t.Fatalf("deleted-rule source count=%d err=%v", total, err)
+	}
+	for _, r := range rows {
+		if r.RuleID != nil || r.DecisionSource != "rule" {
+			t.Fatal("deleted rule lost its source")
+		}
+	}
+}

server/intercept.go

@@ -248,7 +248,12 @@ func (s *Server) interceptListTaskItems(w http.ResponseWriter, r *http.Request)
 		return
 	}
 	q := r.URL.Query()
-	if q.Get("page") == "" && q.Get("size") == "" {
+	filter, err := interceptFilterParams(q)
+	if err != nil {
+		writeErr(w, 400, err.Error())
+		return
+	}
+	if q.Get("page") == "" && q.Get("size") == "" && filter == (db.InterceptApprovalFilter{}) {
 		items, err := pg.ListTaskIntercepts(taskID)
 		if err != nil {
 			writeErr(w, 500, err.Error())
@@ -261,7 +266,7 @@ func (s *Server) interceptListTaskItems(w http.ResponseWriter, r *http.Request)
 		return
 	}
 	page, size := interceptPageParams(q)
-	items, total, err := pg.ListTaskInterceptsPage(taskID, page, size)
+	items, total, err := pg.ListTaskInterceptsPage(taskID, page, size, filter)
 	if err != nil {
 		writeErr(w, 500, err.Error())
 		return
@@ -278,7 +283,12 @@ func (s *Server) interceptHistory(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	q := r.URL.Query()
-	if q.Get("page") == "" && q.Get("size") == "" {
+	filter, err := interceptFilterParams(q)
+	if err != nil {
+		writeErr(w, 400, err.Error())
+		return
+	}
+	if q.Get("page") == "" && q.Get("size") == "" && filter == (db.InterceptApprovalFilter{}) {
 		items, err := pg.ListAllIntercepts(200)
 		if err != nil {
 			writeErr(w, 500, err.Error())
@@ -291,7 +301,7 @@ func (s *Server) interceptHistory(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	page, size := interceptPageParams(q)
-	items, total, err := pg.ListAllInterceptsPage(page, size)
+	items, total, err := pg.ListAllInterceptsPage(page, size, filter)
 	if err != nil {
 		writeErr(w, 500, err.Error())
 		return
@@ -302,6 +312,21 @@ func (s *Server) interceptHistory(w http.ResponseWriter, r *http.Request) {
 	writeJSON(w, 200, map[string]any{"items": items, "total": total, "page": page, "page_size": size})
 }
 
+func interceptFilterParams(q url.Values) (db.InterceptApprovalFilter, error) {
+	filter := db.InterceptApprovalFilter{Status: q.Get("status"), DecisionSource: q.Get("decision_source")}
+	switch filter.Status {
+	case "", "pending", "allowed", "denied", "timeout":
+	default:
+		return filter, fmt.Errorf("status 必须是 pending、allowed、denied 或 timeout")
+	}
+	switch filter.DecisionSource {
+	case "", "model", "rule", "unknown":
+	default:
+		return filter, fmt.Errorf("decision_source 必须是 model、rule 或 unknown")
+	}
+	return filter, nil
+}
+
 func interceptPageParams(q url.Values) (int, int) {
 	page := atoiDefault(q.Get("page"), 1)
 	size := atoiDefault(q.Get("size"), 20)

server/intercept_filter_test.go

@@ -0,0 +1,105 @@
+package server
+
+import (
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/Autumn-27/artex/db"
+	"github.com/Autumn-27/artex/intercept"
+)
+
+func TestInterceptFilterHTTP(t *testing.T) {
+	dsn, _, err := db.DSN()
+	if err != nil {
+		t.Skip("no test database configured")
+	}
+	d, err := db.Open(dsn)
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Cleanup(func() { _ = d.Close() })
+	m := &Manager{pg: d, interceptor: intercept.New(d)}
+	s := &Server{m: m, jwtKey: []byte("approval-filter-test-key")}
+	h := s.Handler()
+	token, err := signJWT(s.jwtKey)
+	if err != nil {
+		t.Fatal(err)
+	}
+	scope := "approval-http-filter"
+	t.Cleanup(func() { _, _ = d.Exec(`DELETE FROM intercept_pending WHERE task_id IN ($1,$2)`, scope, scope+"-other") })
+	_, baseline, err := d.ListAllInterceptsPage(1, 20, db.InterceptApprovalFilter{Status: "denied", DecisionSource: "model"})
+	if err != nil {
+		t.Fatal(err)
+	}
+	for _, state := range []string{"pending", "allowed", "denied", "timeout"} {
+		if _, err := d.CreateDecidedIntercept(0, 0, scope, "test", "Bash", []byte(`{}`), state, "[模型] fixture"); err != nil {
+			t.Fatal(err)
+		}
+	}
+	if _, err := d.CreateDecidedIntercept(0, 0, scope+"-other", "test", "Bash", []byte(`{}`), "denied", "[模型] fixture"); err != nil {
+		t.Fatal(err)
+	}
+	do := func(path string, auth bool) *httptest.ResponseRecorder {
+		req := httptest.NewRequest(http.MethodGet, path, nil)
+		if auth {
+			req.Header.Set("Authorization", "Bearer "+token)
+		}
+		rec := httptest.NewRecorder()
+		h.ServeHTTP(rec, req)
+		return rec
+	}
+	for _, base := range []string{"/api/intercept/history", "/api/intercept/task/" + scope} {
+		if rec := do(base+"?status=denied&decision_source=model", false); rec.Code != 401 {
+			t.Fatalf("unprotected list: %d", rec.Code)
+		}
+		for _, query := range []string{"?status=invalid", "?decision_source=invalid", "?page=1&status=denied%27+OR+1%3D1--", "?size=20&decision_source=MODEL"} {
+			if rec := do(base+query, true); rec.Code != 400 {
+				t.Fatalf("invalid filter %s: %d %s", query, rec.Code, rec.Body.String())
+			}
+		}
+		// Filtering without explicit page parameters must still apply the filters.
+		rec := do(base+"?status=denied&decision_source=model", true)
+		var body struct {
+			Items []db.InterceptApprovalRow `json:"items"`
+			Total int                       `json:"total"`
+			Page  int                       `json:"page"`
+		}
+		if rec.Code != 200 || json.Unmarshal(rec.Body.Bytes(), &body) != nil {
+			t.Fatalf("list: %d %s", rec.Code, rec.Body.String())
+		}
+		want := baseline + 2
+		if base != "/api/intercept/history" {
+			want = 1
+		}
+		if body.Total != want || body.Page != 1 {
+			t.Fatalf("filter total=%d want=%d page=%d", body.Total, want, body.Page)
+		}
+		for _, r := range body.Items {
+			if r.Status != "denied" || r.DecisionSource != "model" {
+				t.Fatalf("nonmatching item: %+v", r)
+			}
+		}
+	}
+	for _, tc := range []struct {
+		query             string
+		total, rows, page int
+	}{
+		{"", 4, 4, 0},
+		{"?page=2&size=2&decision_source=model", 4, 2, 2},
+		{"?page=2&size=1&status=denied&decision_source=model", 1, 0, 2},
+		{"?status=denied&decision_source=unknown", 0, 0, 1},
+		{"?page=0&size=0&status=pending", 1, 1, 1},
+	} {
+		rec := do("/api/intercept/task/"+scope+tc.query, true)
+		var body struct {
+			Items []db.InterceptApprovalRow `json:"items"`
+			Total int                       `json:"total"`
+			Page  int                       `json:"page"`
+		}
+		if rec.Code != 200 || json.Unmarshal(rec.Body.Bytes(), &body) != nil || body.Total != tc.total || len(body.Items) != tc.rows || body.Page != tc.page {
+			t.Fatalf("%s: %d %s", tc.query, rec.Code, rec.Body.String())
+		}
+	}
+}

web/src/components/approval-records.tsx

@@ -21,10 +21,18 @@ import { Badge } from "@/components/ui/badge";
 import { Button } from "@/components/ui/button";
 import { Collapsible, CollapsibleContent, CollapsibleTrigger } from "@/components/ui/collapsible";
 import { Empty, EmptyDescription, EmptyHeader, EmptyMedia, EmptyTitle } from "@/components/ui/empty";
+import { Field, FieldGroup, FieldLabel } from "@/components/ui/field";
+import { Select, SelectContent, SelectGroup, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
 import { Skeleton } from "@/components/ui/skeleton";
 import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table";
 import { api } from "@/lib/api";
-import type { InterceptApprovalRow, InterceptAudit, InterceptDetail, InterceptReviewInput } from "@/lib/types";
+import type {
+  InterceptApprovalFilter,
+  InterceptApprovalRow,
+  InterceptAudit,
+  InterceptDetail,
+  InterceptReviewInput,
+} from "@/lib/types";
 import { cn } from "@/lib/utils";
 
 function fmtTime(value?: string) {
@@ -643,6 +651,7 @@ export function ApprovalRecords({ taskId }: { taskId?: string }) {
   const [page, setPage] = React.useState(1);
   const [pageSize, setPageSize] = React.useState(20);
   const [total, setTotal] = React.useState(0);
+  const [filter, setFilter] = React.useState<InterceptApprovalFilter>({});
   const [loading, setLoading] = React.useState(true);
   const [refreshing, setRefreshing] = React.useState(false);
   const [error, setError] = React.useState("");
@@ -650,6 +659,8 @@ export function ApprovalRecords({ taskId }: { taskId?: string }) {
   const [revision, setRevision] = React.useState(0);
   const request = React.useRef(0);
   const decisionLock = React.useRef(false);
+  const filterID = React.useId();
+  const filtered = Boolean(filter.status || filter.decision_source);
 
   // A task can stay mounted while the user switches between task details.
   // Reset the cursor so the new scope always starts at its newest records.
@@ -664,8 +675,8 @@ export function ApprovalRecords({ taskId }: { taskId?: string }) {
       if (manual) setRefreshing(true);
       try {
         const result = taskId
-          ? await api.interceptTaskPage(taskId, page, pageSize)
+          ? await api.interceptTaskPage(taskId, page, pageSize, filter)
-          : await api.interceptHistoryPage(page, pageSize);
+          : await api.interceptHistoryPage(page, pageSize, filter);
         if (id !== request.current) return;
         setRows(result.items);
         setTotal(result.total);
@@ -680,8 +691,10 @@ export function ApprovalRecords({ taskId }: { taskId?: string }) {
         }
       }
     },
-    [taskId, page, pageSize],
+    [taskId, page, pageSize, filter],
   );
+  const latestLoad = React.useRef(load);
+  latestLoad.current = load;
 
   React.useEffect(() => {
     void load();
@@ -697,6 +710,17 @@ export function ApprovalRecords({ taskId }: { taskId?: string }) {
     setPage(1);
   };
 
+  const changeFilter = (next: InterceptApprovalFilter) => {
+    // An in-flight response for the old filter must not repopulate the table.
+    request.current++;
+    setFilter(next);
+    setPage(1);
+    setRows([]);
+    setTotal(0);
+    setError("");
+    setLoading(true);
+  };
+
   const decide: Decide = async (id, decision) => {
     if (decisionLock.current) return;
     decisionLock.current = true;
@@ -705,14 +729,13 @@ export function ApprovalRecords({ taskId }: { taskId?: string }) {
       await api.interceptDecide(id, decision);
       // Invalidate a list request started before this decision.
       request.current++;
-      setRows((prev) =>
-        prev.map((row) => (row.id === id ? { ...row, status: decision, decided_at: new Date().toISOString() } : row)),
-      );
       setRevision((v) => v + 1);
       toast.success(decision === "allowed" ? "已允许执行" : "已拒绝执行");
+      // Re-fetch counts and rows: a decided item may no longer match the filter.
+      await latestLoad.current(true);
     } catch (e) {
       toast.error((e as Error).message);
-      await load(true);
+      await latestLoad.current(true);
     } finally {
       decisionLock.current = false;
       setDeciding(false);
@@ -735,6 +758,62 @@ export function ApprovalRecords({ taskId }: { taskId?: string }) {
         </Button>
       </div>
       <p className="text-muted-foreground text-sm">展开记录查看工具请求和审批裁决，以及当时的上下文与执行结果。</p>
+      <FieldGroup className="flex-row flex-wrap items-end gap-3" aria-label="审批记录筛选">
+        <Field className="w-full sm:w-40">
+          <FieldLabel htmlFor={`${filterID}-status`}>审批状态</FieldLabel>
+          <Select
+            value={filter.status ?? "all"}
+            onValueChange={(value) =>
+              changeFilter({
+                ...filter,
+                status: value === "all" ? undefined : (value as InterceptApprovalFilter["status"]),
+              })
+            }
+          >
+            <SelectTrigger id={`${filterID}-status`}>
+              <SelectValue />
+            </SelectTrigger>
+            <SelectContent>
+              <SelectGroup>
+                <SelectItem value="all">全部状态</SelectItem>
+                <SelectItem value="denied">已拒绝</SelectItem>
+                <SelectItem value="pending">待审批</SelectItem>
+                <SelectItem value="allowed">已允许</SelectItem>
+                <SelectItem value="timeout">已超时</SelectItem>
+              </SelectGroup>
+            </SelectContent>
+          </Select>
+        </Field>
+        <Field className="w-full sm:w-40">
+          <FieldLabel htmlFor={`${filterID}-source`}>判定来源</FieldLabel>
+          <Select
+            value={filter.decision_source ?? "all"}
+            onValueChange={(value) =>
+              changeFilter({
+                ...filter,
+                decision_source: value === "all" ? undefined : (value as InterceptApprovalFilter["decision_source"]),
+              })
+            }
+          >
+            <SelectTrigger id={`${filterID}-source`}>
+              <SelectValue />
+            </SelectTrigger>
+            <SelectContent>
+              <SelectGroup>
+                <SelectItem value="all">全部来源</SelectItem>
+                <SelectItem value="model">模型判定</SelectItem>
+                <SelectItem value="rule">规则判定</SelectItem>
+                <SelectItem value="unknown">来源未知</SelectItem>
+              </SelectGroup>
+            </SelectContent>
+          </Select>
+        </Field>
+        {filtered ? (
+          <Button variant="ghost" size="sm" onClick={() => changeFilter({})}>
+            清除筛选
+          </Button>
+        ) : null}
+      </FieldGroup>
       {error ? (
         <Alert variant="destructive">
           <AlertDescription>记录加载失败：{error}。请点击刷新重试。</AlertDescription>
@@ -750,7 +829,9 @@ export function ApprovalRecords({ taskId }: { taskId?: string }) {
         </section>
       ) : null}
       <section className="overflow-hidden rounded-xl border">
-        <div className="border-b px-4 py-3 font-medium text-sm">全部记录（{total}）</div>
+        <div className="border-b px-4 py-3 font-medium text-sm">
+          {filtered ? "筛选结果" : "全部记录"}（{total}）
+        </div>
         {loading ? (
           <div className="flex flex-col gap-3 p-4">
             <Skeleton className="h-10 w-full" />
@@ -764,8 +845,12 @@ export function ApprovalRecords({ taskId }: { taskId?: string }) {
               <EmptyMedia variant="icon">
                 <ClipboardListIcon />
               </EmptyMedia>
-              <EmptyTitle>暂无审批记录</EmptyTitle>
+              <EmptyTitle>{filtered ? "没有符合筛选条件的审批记录" : "暂无审批记录"}</EmptyTitle>
-              <EmptyDescription>规则或模型作出审批决定后，记录将显示在这里。</EmptyDescription>
+              <EmptyDescription>
+                {filtered
+                  ? "请调整审批状态或判定来源，或清除筛选查看全部记录。"
+                  : "规则或模型作出审批决定后，记录将显示在这里。"}
+              </EmptyDescription>
             </EmptyHeader>
           </Empty>
         ) : null}

web/src/lib/api.ts

@@ -42,6 +42,7 @@ import type {
   FindingTraffic,
   FindingTrafficDetail,
   IntentAsset,
+  InterceptApprovalFilter,
   InterceptApprovalRow,
   InterceptDetail,
   InterceptPending,
@@ -204,6 +205,13 @@ function findingFilterParams(q: Omit<FindingQuery, "page" | "pageSize">): URLSea
   return p;
 }
 
+function interceptPageQuery(page: number, size: number, filter: InterceptApprovalFilter) {
+  const query = new URLSearchParams({ page: String(page), size: String(size) });
+  if (filter.status) query.set("status", filter.status);
+  if (filter.decision_source) query.set("decision_source", filter.decision_source);
+  return query.toString();
+}
+
 export const api = {
   // 后端应用版本号（release 时由 ldflags 注入，默认 "dev"）。
   health: () => get<{ ok: boolean; service: string; version: string }>("/health"),
@@ -1065,8 +1073,8 @@ export const api = {
     get<import("@/lib/types").InterceptExecution>(`/intercept/history/${id}/execution${conversationId ? `?conversation=${conversationId}` : ""}`),
   interceptDetail: (id: number) => get<InterceptDetail>(`/intercept/history/${id}`),
   interceptHistory: () => get<{ items: InterceptApprovalRow[] }>("/intercept/history").then((r) => arr(r.items)),
-  interceptHistoryPage: (page = 1, size = 20) =>
+  interceptHistoryPage: (page = 1, size = 20, filter: InterceptApprovalFilter = {}) =>
-    get<{ items: InterceptApprovalRow[]; total?: number }>(`/intercept/history?page=${page}&size=${size}`).then(
+    get<{ items: InterceptApprovalRow[]; total?: number }>(`/intercept/history?${interceptPageQuery(page, size, filter)}`).then(
       (r) => ({
         items: arr(r.items),
         total: r.total ?? r.items?.length ?? 0,
@@ -1074,9 +1082,9 @@ export const api = {
     ),
   interceptTask: (taskId: string) =>
     get<{ items: InterceptApprovalRow[] }>(`/intercept/task/${taskId}`).then((r) => arr(r.items)),
-  interceptTaskPage: (taskId: string, page = 1, size = 20) =>
+  interceptTaskPage: (taskId: string, page = 1, size = 20, filter: InterceptApprovalFilter = {}) =>
     get<{ items: InterceptApprovalRow[]; total?: number }>(
-      `/intercept/task/${encodeURIComponent(taskId)}?page=${page}&size=${size}`,
+      `/intercept/task/${encodeURIComponent(taskId)}?${interceptPageQuery(page, size, filter)}`,
     ).then((r) => ({
       items: arr(r.items),
       total: r.total ?? r.items?.length ?? 0,

web/src/lib/mock/handler.ts

@@ -2076,21 +2076,17 @@ function route(m: string, path: string, seg: string[], q: URLSearchParams, b: Re
   }
   if (seg[0] === "intercept" && seg[1] === "pending" && seg.length === 3 && m === "GET")
     return mockInterceptPending.find((p) => p.id === Number(seg[2])) ?? null;
-  if (path === "/intercept/history") {
+  if (path === "/intercept/history" || (seg[0] === "intercept" && seg[1] === "task")) {
-    if (!q.has("page") && !q.has("size")) return { items: mockInterceptHistory, total: mockInterceptHistory.length };
+    const status = q.get("status") || "";
-    const page = Math.max(1, Number(q.get("page")) || 1);
+    const decisionSource = q.get("decision_source") || "";
-    const size = Math.min(100, Math.max(1, Number(q.get("size")) || 20));
+    if (status && !["pending", "allowed", "denied", "timeout"].includes(status)) throw new Error("无效审批状态");
-    const offset = (page - 1) * size;
+    if (decisionSource && !["model", "rule", "unknown"].includes(decisionSource)) throw new Error("无效判定来源");
-    return {
+    const filtered = mockInterceptHistory.filter((row) => {
-      items: mockInterceptHistory.slice(offset, offset + size),
+      const source = row.decision_source || (row.rule_id ? "rule" : row.reason?.startsWith("[模型]") ? "model" : "unknown");
-      total: mockInterceptHistory.length,
+      return (seg[1] !== "task" || row.task_id === decodeURIComponent(seg[2])) &&
-      page,
+        (!status || row.status === status) && (!decisionSource || source === decisionSource);
-      page_size: size,
+    });
-    };
+    if (!q.has("page") && !q.has("size") && !status && !decisionSource) return { items: filtered, total: filtered.length };
-  }
-  if (seg[0] === "intercept" && seg[1] === "task") {
-    const filtered = mockInterceptHistory.filter((r) => r.task_id === seg[2]);
-    if (!q.has("page") && !q.has("size")) return { items: filtered, total: filtered.length };
     const page = Math.max(1, Number(q.get("page")) || 1);
     const size = Math.min(100, Math.max(1, Number(q.get("size")) || 20));
     const offset = (page - 1) * size;

web/src/lib/types.ts

@@ -1195,6 +1195,11 @@ export interface JudgeConfig {
   ask_timeout_action: "allow" | "deny"; // 审批超时后的默认动作
 }
 
+export interface InterceptApprovalFilter {
+  status?: InterceptPending["status"];
+  decision_source?: "rule" | "model" | "unknown";
+}
+
 // InterceptApprovalRow enriches InterceptPending with conversation/task and rule context.
 export interface InterceptApprovalRow extends InterceptPending {
   conv_title: string; // "" if no linked conversation