On imp47b-recovery: imp47b-frontend-u11-pre-rebase

Front/client/src/services/designAgentApi.ts

@@ -223,6 +223,35 @@ export interface FilteredSectionReason {
   position?: string | null;
 }
 
+// IMP-47B u11 — verbatim mirror of step20_slide_status.ai_repair_status (u8 schema).
+// Surfaces Step 12 AI repair outcomes so the frontend can render a
+// human_review notification when AI proposal validation, coverage, or call
+// itself failed. Enum / field names kept verbatim — no frontend redefinition.
+export interface AiRepairStatus {
+  status: "ok" | "applied" | "unsupported_kind" | "coverage_violated" | "error" | string;
+  counts: {
+    total: number;
+    applied: number;
+    no_proposal: number;
+    no_zone_match: number;
+    unsupported_kind: number;
+    error: number;
+  };
+  unsupported_kind_records: Array<{
+    unit_index?: number | null;
+    source_section_ids: string[];
+    apply_status: string;
+  }>;
+  error_records: Array<{
+    unit_index?: number | null;
+    source_section_ids: string[];
+    error: string;
+  }>;
+  coverage_status: string;
+  dropped_section_ids: string[];
+  human_review_required: boolean;
+}
+
 export interface RunMeta {
   run_id: string;
   mdx_path: string;
@@ -237,6 +266,38 @@ export interface RunMeta {
   layout_candidates: string[]; // step07 layout_candidates list
   region_layout_candidates_by_zone: Record<string, string[]>;       // step08 placeholder
   display_strategy_candidates_by_zone: Record<string, string[]>;    // step08 placeholder
+  /** IMP-47B u11 — Step 12 AI repair outcome (u8 surfacing). null when
+   *  step20 omits the field (legacy runs / pipeline aborted before Step 12). */
+  ai_repair_status: AiRepairStatus | null;
+}
+
+/**
+ * IMP-47B u11 — Build the human_review notification text when Step 12 AI repair
+ * reports a failure axis. Returns null when no notification is needed (success,
+ * no AI invocation, or human_review_required=false). Pure function — no DOM, no
+ * toast side-effect — so it can be unit-tested without React Testing Library.
+ *
+ * Failure axes mapped to user-facing text (verbatim policy from
+ * IMP-47B #76 guardrail: "AI 호출 실패 / proposal validation 실패 / coverage 미달
+ * → frontend 에 명확한 notification").
+ */
+export function formatAiRepairHumanReviewMessage(
+  ai: AiRepairStatus | null | undefined,
+): string | null {
+  if (!ai || !ai.human_review_required) return null;
+  if (ai.status === "error") {
+    const n = ai.counts?.error ?? ai.error_records?.length ?? 0;
+    return `AI 재구성 호출 실패 (${n}건) — 다른 frame 선택 또는 수동 편집 필요`;
+  }
+  if (ai.status === "coverage_violated") {
+    const dropped = (ai.dropped_section_ids || []).join(", ");
+    return `AI 재구성 후 콘텐츠 누락 (dropped: ${dropped || "?"}) — 다른 frame 선택 또는 수동 편집 필요`;
+  }
+  if (ai.status === "unsupported_kind") {
+    const n = ai.counts?.unsupported_kind ?? ai.unsupported_kind_records?.length ?? 0;
+    return `AI 제안 형식 미지원 (${n}건) — 다른 frame 선택 또는 수동 편집 필요`;
+  }
+  return `AI 재구성 human_review 필요 (status: ${ai.status})`;
 }
 
 export interface LoadRunResult {
@@ -428,6 +489,7 @@ export async function loadRun(runId: string): Promise<LoadRunResult> {
         z.display_strategy_candidates ?? [],
       ])
     ),
+    ai_repair_status: (slideStatus.data?.ai_repair_status ?? null) as AiRepairStatus | null,
   };
 
   // ── NormalizedContent ──
@@ -527,9 +589,27 @@ export async function loadRun(runId: string): Promise<LoadRunResult> {
       if (lp !== 0) return lp;
       return (b.confidence ?? 0) - (a.confidence ?? 0);
     });
+    // ─── IMP-41 u2 — application_candidates enrichment (issue #70) ───────────
+    // Backend Step 9 emits `unit.application_candidates[]` (src/phase_z2_pipeline.py
+    // _application_candidates_for_unit, :3071-3092) one entry per v4 candidate with
+    // application_mode / auto_applicable / delegated_to derived from
+    // APPLICATION_MODE_BY_V4_LABEL (:107-112). Enrichment ONLY — does NOT alter
+    // candidate source priority, sorting, or TOP_N_FRAMES slicing.
+    const applicationCandidates: any[] = Array.isArray(unit.application_candidates)
+      ? unit.application_candidates
+      : [];
+    const applicationModeMap = new Map<string, any>();
+    applicationCandidates.forEach((ac: any) => {
+      const key = ac?.template_id;
+      if (typeof key === "string" && key.length > 0) {
+        applicationModeMap.set(key, ac);
+      }
+    });
     const frameCandidates: FrameCandidate[] = v4Source
       .slice(0, TOP_N_FRAMES)
-      .map((c: any) => ({
+      .map((c: any) => {
+        const appMatch = applicationModeMap.get(c.template_id);
+        return ({
         id: c.template_id,
         name: c.template_id,
         score: c.confidence ?? 0,
@@ -559,7 +639,15 @@ export async function loadRun(runId: string): Promise<LoadRunResult> {
         decision: c.decision,
         reason: c.reason,
         capacityFit: c.capacity_fit,
-      }));
+        // ─── IMP-41 u2 — application_mode forwarding (issue #70) ───────────
+        // Source = unit.application_candidates[] indexed by template_id above.
+        // Optional fields — undefined when no matching application_candidate
+        // (legacy fixtures pre-IMP-32 or candidates filtered out at Step 9).
+        applicationMode: appMatch?.application_mode,
+        autoApplicable: appMatch?.auto_applicable,
+        delegatedTo: appMatch?.delegated_to ?? null,
+      });
+      });
 
     const displayStrategy = (
       runMeta.display_strategy_candidates_by_zone[posEntry.name]?.[0] ??