ui(precedents): upload sheet routes ערר/בל"מ to internal-decisions endpoint

Citations starting with ערר/בל"מ/ARAR are committee decisions and must
carry chair_name + district. The /precedents upload form previously
errored out for these (precedent_library service rejects them) with no
in-UI path forward — internal_decision_upload was only reachable via
the /missing-precedents flow.

The form now auto-detects committee citations, reveals chair_name +
district fields, hides the irrelevant source_type/precedent_level
(derived server-side), and posts to /api/internal-decisions/upload.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

web-ui/src/components/precedents/precedent-upload-sheet.tsx

@@ -16,8 +16,9 @@ import {
 } from "@/components/ui/select";
 import { Progress } from "@/components/ui/progress";
 import {
-  useUploadPrecedent, libraryKeys,
-  type PracticeArea, type SourceType,
+  useUploadPrecedent, useUploadInternalDecision, libraryKeys,
+  isCommitteeCitation, COMMITTEE_DISTRICTS,
+  type PracticeArea, type SourceType, type CommitteeDistrict,
 } from "@/lib/api/precedent-library";
 import { useProgress } from "@/lib/api/documents";
 import {
@@ -45,8 +46,15 @@ export function PrecedentUploadSheet({ open, onOpenChange }: Props) {
   const [headnote, setHeadnote] = useState("");
   const [isBinding, setIsBinding] = useState(true);
 
+  // Appeals-committee decisions go to /api/internal-decisions/upload and
+  // require chair_name + district. Routing is by citation prefix.
+  const [chairName, setChairName] = useState("");
+  const [district, setDistrict] = useState<CommitteeDistrict | "">("");
+  const isCommittee = isCommitteeCitation(citation);
+
   const [taskId, setTaskId] = useState<string | null>(null);
   const upload = useUploadPrecedent();
+  const uploadInternal = useUploadInternalDecision();
   const progress = useProgress(taskId);
   const qc = useQueryClient();
 
@@ -63,6 +71,8 @@ export function PrecedentUploadSheet({ open, onOpenChange }: Props) {
     setPracticeArea(""); setAppealSubtype(""); setSubjectTags("");
     // eslint-disable-next-line react-hooks/set-state-in-effect
     setHeadnote(""); setIsBinding(true); setTaskId(null);
+    // eslint-disable-next-line react-hooks/set-state-in-effect
+    setChairName(""); setDistrict("");
   }, [open]);
 
   // Auto-close on completion + refresh library list/stats so the new
@@ -93,11 +103,39 @@ export function PrecedentUploadSheet({ open, onOpenChange }: Props) {
       toast.error("מראה המקום (citation) חובה");
       return;
     }
+    const tags = subjectTags
+      .split(",")
+      .map((t) => t.trim())
+      .filter(Boolean);
+
     try {
-      const tags = subjectTags
-        .split(",")
-        .map((t) => t.trim())
-        .filter(Boolean);
+      if (isCommittee) {
+        if (!chairName.trim()) {
+          toast.error("שם יו\"ר חובה להחלטת ועדת ערר");
+          return;
+        }
+        if (!district) {
+          toast.error("מחוז חובה להחלטת ועדת ערר");
+          return;
+        }
+        const res = await uploadInternal.mutateAsync({
+          file,
+          case_number: citation.trim(),
+          chair_name: chairName.trim(),
+          district,
+          case_name: caseName.trim(),
+          court: court.trim(),
+          decision_date: decisionDate || undefined,
+          practice_area: practiceArea,
+          appeal_subtype: appealSubtype.trim(),
+          subject_tags: tags,
+          is_binding: isBinding,
+          summary: headnote.trim(),
+        });
+        setTaskId(res.task_id);
+        return;
+      }
+
       const res = await upload.mutateAsync({
         file,
         citation: citation.trim(),
@@ -119,6 +157,7 @@ export function PrecedentUploadSheet({ open, onOpenChange }: Props) {
   };
 
   const isProcessing = taskId !== null && progress?.status !== "completed" && progress?.status !== "failed";
+  const isSubmitting = upload.isPending || uploadInternal.isPending;
   const stage = (progress as { stage?: string; percent?: number; step?: string } | null)?.stage;
   const percent = (progress as { percent?: number } | null)?.percent ?? 0;
 
@@ -154,8 +193,45 @@ export function PrecedentUploadSheet({ open, onOpenChange }: Props) {
               placeholder={`עע"מ 3975/22 ב. קרן-נכסים נ' ועדה מקומית`}
               disabled={isProcessing} dir="rtl"
             />
+            {isCommittee && (
+              <p className="text-[0.72rem] text-ink-muted">
+                זוהתה כהחלטת ועדת ערר — נדרשים שם יו&quot;ר ומחוז (למטה).
+              </p>
+            )}
           </div>
 
+          {isCommittee && (
+            <div className="grid grid-cols-2 gap-3 rounded-md border border-gold/40 bg-gold-wash/40 p-3">
+              <div className="space-y-1">
+                <Label htmlFor="chair-name">שם יו&quot;ר (חובה)</Label>
+                <Input
+                  id="chair-name" value={chairName}
+                  onChange={(e) => setChairName(e.target.value)}
+                  placeholder='עו"ד פלוני אלמוני'
+                  disabled={isProcessing} dir="rtl"
+                />
+              </div>
+              <div className="space-y-1">
+                <Label htmlFor="district">מחוז (חובה)</Label>
+                <Select
+                  value={district || "_none"}
+                  onValueChange={(v) =>
+                    setDistrict(v === "_none" ? "" : (v as CommitteeDistrict))
+                  }
+                  disabled={isProcessing}
+                >
+                  <SelectTrigger><SelectValue placeholder="—" /></SelectTrigger>
+                  <SelectContent>
+                    <SelectItem value="_none">—</SelectItem>
+                    {COMMITTEE_DISTRICTS.map((d) => (
+                      <SelectItem key={d} value={d}>{d}</SelectItem>
+                    ))}
+                  </SelectContent>
+                </Select>
+              </div>
+            </div>
+          )}
+
           <details className="group rounded-md border border-rule bg-rule-soft/30">
             <summary className="cursor-pointer select-none px-3 py-2 text-[0.78rem] text-ink-muted hover:text-navy">
               אופציונלי — דריסה ידנית של שדות שיחולצו אוטומטית מהמסמך
@@ -206,36 +282,38 @@ export function PrecedentUploadSheet({ open, onOpenChange }: Props) {
                 </div>
               </div>
 
-              <div className="grid grid-cols-2 gap-3">
-                <div className="space-y-1">
-                  <Label htmlFor="source-type">סוג מקור</Label>
-                  <Select value={sourceType || "_none"}
-                    onValueChange={(v) => setSourceType(v === "_none" ? "" : v as SourceType)}
-                    disabled={isProcessing}>
-                    <SelectTrigger><SelectValue placeholder="—" /></SelectTrigger>
-                    <SelectContent>
-                      <SelectItem value="_none">—</SelectItem>
-                      {SOURCE_TYPES.map((s) => (
-                        <SelectItem key={s.value} value={s.value}>{s.label}</SelectItem>
-                      ))}
-                    </SelectContent>
-                  </Select>
+              {!isCommittee && (
+                <div className="grid grid-cols-2 gap-3">
+                  <div className="space-y-1">
+                    <Label htmlFor="source-type">סוג מקור</Label>
+                    <Select value={sourceType || "_none"}
+                      onValueChange={(v) => setSourceType(v === "_none" ? "" : v as SourceType)}
+                      disabled={isProcessing}>
+                      <SelectTrigger><SelectValue placeholder="—" /></SelectTrigger>
+                      <SelectContent>
+                        <SelectItem value="_none">—</SelectItem>
+                        {SOURCE_TYPES.map((s) => (
+                          <SelectItem key={s.value} value={s.value}>{s.label}</SelectItem>
+                        ))}
+                      </SelectContent>
+                    </Select>
+                  </div>
+                  <div className="space-y-1">
+                    <Label htmlFor="precedent-level">רמת תקדים</Label>
+                    <Select value={precedentLevel || "_none"}
+                      onValueChange={(v) => setPrecedentLevel(v === "_none" ? "" : v)}
+                      disabled={isProcessing}>
+                      <SelectTrigger><SelectValue placeholder="—" /></SelectTrigger>
+                      <SelectContent>
+                        <SelectItem value="_none">—</SelectItem>
+                        {PRECEDENT_LEVELS.map((l) => (
+                          <SelectItem key={l.value} value={l.value}>{l.label}</SelectItem>
+                        ))}
+                      </SelectContent>
+                    </Select>
+                  </div>
                 </div>
-                <div className="space-y-1">
-                  <Label htmlFor="precedent-level">רמת תקדים</Label>
-                  <Select value={precedentLevel || "_none"}
-                    onValueChange={(v) => setPrecedentLevel(v === "_none" ? "" : v)}
-                    disabled={isProcessing}>
-                    <SelectTrigger><SelectValue placeholder="—" /></SelectTrigger>
-                    <SelectContent>
-                      <SelectItem value="_none">—</SelectItem>
-                      {PRECEDENT_LEVELS.map((l) => (
-                        <SelectItem key={l.value} value={l.value}>{l.label}</SelectItem>
-                      ))}
-                    </SelectContent>
-                  </Select>
-                </div>
-              </div>
+              )}
 
               <div className="space-y-1">
                 <Label htmlFor="tags">תגיות נושא (מופרדות בפסיקים)</Label>
@@ -286,11 +364,11 @@ export function PrecedentUploadSheet({ open, onOpenChange }: Props) {
 
           <div className="flex gap-2 justify-end pt-2">
             <Button type="button" variant="ghost"
-              onClick={() => onOpenChange(false)} disabled={upload.isPending}>
+              onClick={() => onOpenChange(false)} disabled={isSubmitting}>
               ביטול
             </Button>
             <Button type="submit"
-              disabled={upload.isPending || isProcessing}
+              disabled={isSubmitting || isProcessing}
               className="bg-navy text-parchment hover:bg-navy-soft">
               <Upload className="w-4 h-4 me-1" />
               העלה

web-ui/src/lib/api/precedent-library.ts

@@ -355,6 +355,85 @@ export function useUploadPrecedent() {
   });
 }
 
+// Valid Hebrew districts for appeals-committee decisions. Mirrors
+// VALID_DISTRICTS in mcp-server/src/legal_mcp/tools/internal_decisions.py —
+// keep in sync with the service-side guard.
+export const COMMITTEE_DISTRICTS = [
+  "ירושלים",
+  "תל אביב",
+  "מרכז",
+  "חיפה",
+  "צפון",
+  "דרום",
+  "ארצי",
+] as const;
+
+export type CommitteeDistrict = (typeof COMMITTEE_DISTRICTS)[number];
+
+// A citation that targets internal_decision_upload, not the external library.
+// Matches the prefix list in precedent_library service (ערר/בל"מ/ARAR).
+const COMMITTEE_PREFIXES = ["ערר ", "ערר(", "בל\"מ ", "בל\"מ(", "ARAR "];
+
+export function isCommitteeCitation(citation: string): boolean {
+  const c = citation.trimStart();
+  return COMMITTEE_PREFIXES.some((p) => c.startsWith(p));
+}
+
+export type InternalDecisionUploadInput = {
+  file: File;
+  case_number: string;
+  chair_name: string;
+  district: CommitteeDistrict | string;
+  case_name?: string;
+  court?: string;
+  decision_date?: string;
+  practice_area?: PracticeArea;
+  appeal_subtype?: string;
+  subject_tags?: string[];
+  is_binding?: boolean;
+  summary?: string;
+};
+
+export function useUploadInternalDecision() {
+  const qc = useQueryClient();
+  return useMutation({
+    mutationFn: async (input: InternalDecisionUploadInput) => {
+      const fd = new FormData();
+      fd.append("file", input.file);
+      fd.append("case_number", input.case_number);
+      fd.append("chair_name", input.chair_name);
+      fd.append("district", input.district);
+      if (input.case_name) fd.append("case_name", input.case_name);
+      if (input.court) fd.append("court", input.court);
+      if (input.decision_date) fd.append("decision_date", input.decision_date);
+      if (input.practice_area) fd.append("practice_area", input.practice_area);
+      if (input.appeal_subtype)
+        fd.append("appeal_subtype", input.appeal_subtype);
+      if (input.subject_tags && input.subject_tags.length)
+        fd.append("subject_tags", JSON.stringify(input.subject_tags));
+      fd.append("is_binding", String(input.is_binding ?? false));
+      if (input.summary) fd.append("summary", input.summary);
+
+      const res = await fetch("/api/internal-decisions/upload", {
+        method: "POST",
+        body: fd,
+      });
+      const parsed = await res.json().catch(() => null);
+      if (!res.ok) {
+        throw new ApiError(
+          `Upload failed with ${res.status}`,
+          res.status,
+          parsed,
+        );
+      }
+      return parsed as { task_id: string };
+    },
+    onSuccess: () => {
+      qc.invalidateQueries({ queryKey: libraryKeys.all });
+    },
+  });
+}
+
 export function useDeletePrecedent() {
   const qc = useQueryClient();
   return useMutation({