feat(pipeline): 评审页落选原因行+过滤逻辑抽共享模块——可判却未达 t 门(无数据/t 不显著)的因子在下拉下方列明原因,3 可判 vs 1 可评的鸿沟可见;isReviewCandidate/exclusionReason 供下拉与落选行共用单一口径,修三矛盾① [vps] [no-doc]

frontend/src/views/pipeline/PromotionReview.spec.ts

@@ -26,4 +26,19 @@ describe('PromotionReview.vue', () => {
     await flushPromises()
     expect(w.text()).toContain('暂无待评审候选')
   })
+  it('落选可见:可判但未达 t 门的因子显示原因行', async () => {
+    // factorsMock 已有 D17_ps(assessable,t=1.9)——落选行=2 项:未达门+无数据两型原因
+    const mock = [
+      ...factorsMock,
+      { id: 'fa_nodata', category: 'fundamental', version: '1',
+        status: 'assessable', icRecentT: null, icFullT: null,
+        promotedAtT: null, decayMonths: 0, lastEvalDate: '' } as never,
+    ]
+    vi.mocked(api.getFactors).mockResolvedValue(mock)
+    const w = mount(PromotionReview, { global: { plugins: [ElementPlus] } })
+    await flushPromises()
+    expect(w.text()).toContain('另有 2 个可判因子未达评审门')
+    expect(w.text()).toContain('fa_nodata(无近窗 IC 数据)')
+    expect(w.text()).toContain('D17_ps(近窗 t=1.90 未达 +2)')
+  })
 })

frontend/src/views/pipeline/PromotionReview.vue

@@ -6,11 +6,15 @@ import { postFactorVerdict } from '@/api/pipeline'
 import type { PipelineFactor } from '@/api/pipeline'
 import type { FactorVerdict } from '@/api/pipeline'
 import PanelCard from './PanelCard.vue'
+import { isReviewCandidate, exclusionReason } from './promotionFilter'
 
-const factors = ref<PipelineFactor[]>([])
+const all = ref<PipelineFactor[]>([])
+const factors = computed(() => all.value.filter(isReviewCandidate))
+const excluded = computed(() =>
+  all.value.filter((f) => f.status === 'assessable' && !isReviewCandidate(f)))
 const picked = ref('')
 onMounted(async () => {
-  factors.value = (await getFactors()).filter((f) => f.status === 'assessable' && (f.icRecentT ?? 0) >= 2)
+  all.value = await getFactors().catch(() => [])
   picked.value = factors.value[0]?.id ?? ''
 })
 
@@ -28,7 +32,7 @@ const answers = ref<Record<number, 'y' | 'n' | ''>>({})
 const note = ref('')
 const busy = ref(false)
 const reload = async () => {
-  factors.value = (await getFactors()).filter((f) => f.status === 'assessable' && (f.icRecentT ?? 0) >= 2)
+  all.value = await getFactors().catch(() => [])
   picked.value = factors.value[0]?.id ?? ''
   answers.value = {}
 }
@@ -64,6 +68,11 @@ async function submit(verdict: FactorVerdict): Promise<void> {
           <option v-for="f in factors" :key="f.id" :value="f.id">{{ f.id }}@{{ f.version }}</option>
         </select>
       </template>
+      <div v-if="excluded.length" class="excluded">
+        另有 {{ excluded.length }} 个可判因子未达评审门:{{
+          excluded.map((f) => `${f.id}(${exclusionReason(f)})`).join('、')
+        }}
+      </div>
       <div v-if="!factors.length" class="empty">暂无待评审候选 —— 月度批评后会自动补位</div>
       <template v-else-if="current">
         <div class="ic-row">
@@ -99,6 +108,7 @@ async function submit(verdict: FactorVerdict): Promise<void> {
 <style scoped>
 .pl-page { max-width: 860px; margin: 0 auto; }
 .empty { color: var(--text-3); font-size: 12.5px; padding: 24px 0; text-align: center; }
+.excluded { color: var(--text-3); font-size: 11px; margin-bottom: 8px; font-family: var(--mono); }
 .pick { background: var(--bg); border: 1px solid var(--border); border-radius: var(--r-sm); color: var(--text); font-family: var(--mono); font-size: 12px; padding: 3px 8px; }
 .ic-row { display: flex; gap: 20px; font-size: 12.5px; color: var(--text-2); margin-bottom: 12px; font-family: var(--mono); }
 .ic-row b { color: var(--brand); font-weight: 600; }

frontend/src/views/pipeline/promotionFilter.spec.ts

@@ -0,0 +1,27 @@
+import { describe, expect, it } from 'vitest'
+import { isReviewCandidate, exclusionReason, REVIEW_T_GATE } from './promotionFilter'
+import type { PipelineFactor } from '@/api/pipeline'
+
+const f = (over: Partial<PipelineFactor>): PipelineFactor => ({
+  id: 'x', category: 'fundamental', version: '1', status: 'assessable',
+  icRecentT: null, icFullT: null, promotedAtT: null, decayMonths: 0,
+  lastEvalDate: '', ...over,
+})
+
+describe('promotionFilter', () => {
+  it('候选门=assessable 且近窗 t≥2', () => {
+    expect(REVIEW_T_GATE).toBe(2)
+    expect(isReviewCandidate(f({ icRecentT: 10.2 }))).toBe(true)
+    expect(isReviewCandidate(f({ icRecentT: 2.0 }))).toBe(true)
+  })
+  it('无数据/不显著/非可判都不是候选', () => {
+    expect(isReviewCandidate(f({ icRecentT: null }))).toBe(false)
+    expect(isReviewCandidate(f({ icRecentT: -0.21 }))).toBe(false)
+    expect(isReviewCandidate(f({ status: 'promoted', icRecentT: 9 }))).toBe(false)
+  })
+  it('落选原因可读:无数据 vs 未达门', () => {
+    expect(exclusionReason(f({ icRecentT: null }))).toContain('无近窗 IC 数据')
+    expect(exclusionReason(f({ icRecentT: -0.21 }))).toContain('未达 +2')
+    expect(exclusionReason(f({ status: 'incubating' }))).toBe('')
+  })
+})

frontend/src/views/pipeline/promotionFilter.ts

@@ -0,0 +1,15 @@
+import type { PipelineFactor } from '@/api/pipeline'
+
+// 评审门:与后端 routes_pipeline.REVIEW_T_GATE 同值镜像,改门须两处同改+spec 注记
+export const REVIEW_T_GATE = 2
+
+export function isReviewCandidate(f: PipelineFactor): boolean {
+  return f.status === 'assessable' && (f.icRecentT ?? 0) >= REVIEW_T_GATE
+}
+
+/** 可判却进不了评审页的原因(三矛盾①:鸿沟可见);非可判返回空串 */
+export function exclusionReason(f: PipelineFactor): string {
+  if (f.status !== 'assessable') return ''
+  if (f.icRecentT == null) return '无近窗 IC 数据'
+  return `近窗 t=${f.icRecentT.toFixed(2)} 未达 +${REVIEW_T_GATE}`
+}