test: 智能识别与英文名搜索的单测 + e2e

- 将粘贴解析抽到 useOilProductPaste composable
- 8 条 vitest 覆盖价格/规格/中英文名/类型判断
- 2 条 cypress 覆盖 UI 填充（产品 100ml、精油 15ml）
- 补英文名搜索 e2e；旧 search 用例 placeholder 选择器宽松化

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

frontend/src/__tests__/oilProductPaste.test.js

@@ -0,0 +1,73 @@
+import { describe, it, expect } from 'vitest'
+import { parseOilProductPaste } from '../composables/useOilProductPaste'
+
+describe('parseOilProductPaste', () => {
+  it('returns empty shape for empty input', () => {
+    const r = parseOilProductPaste('')
+    expect(r.cn).toBe('')
+    expect(r.en).toBe('')
+    expect(r.memberPrice).toBeNull()
+    expect(r.retailPrice).toBeNull()
+  })
+
+  it('parses the 花样年华 sample as product with 100ml', () => {
+    const sample = `优惠顾客价:￥310PT:41
+
+零售价:￥465
+
+点数:37 规格:100毫升
+
+花样年华焕颜精华水 Salubelle Rejuvenating Essence`
+    const r = parseOilProductPaste(sample)
+    expect(r.type).toBe('product')
+    expect(r.memberPrice).toBe(310)
+    expect(r.retailPrice).toBe(465)
+    expect(r.productAmount).toBe(100)
+    expect(r.productUnit).toBe('ml')
+    expect(r.cn).toBe('花样年华焕颜精华水')
+    expect(r.en).toBe('Salubelle Rejuvenating Essence')
+  })
+
+  it('detects essential oil when volume is standard ml', () => {
+    const sample = `会员价:￥200\n零售价:￥267\n规格:15毫升\n薰衣草 Lavender`
+    const r = parseOilProductPaste(sample)
+    expect(r.type).toBe('oil')
+    expect(r.volume).toBe('15')
+    expect(r.cn).toBe('薰衣草')
+    expect(r.en).toBe('Lavender')
+  })
+
+  it('handles half-width colon and dollar variant', () => {
+    const r = parseOilProductPaste('优惠顾客价: ¥99\n零售价: ¥150\n规格: 5ml\n柠檬 Lemon')
+    expect(r.memberPrice).toBe(99)
+    expect(r.retailPrice).toBe(150)
+    expect(r.type).toBe('oil')
+    expect(r.volume).toBe('5')
+  })
+
+  it('parses capsule spec as product', () => {
+    const r = parseOilProductPaste('优惠顾客价:￥200\n规格:60粒\n深海鱼油 Omega')
+    expect(r.type).toBe('product')
+    expect(r.productAmount).toBe(60)
+    expect(r.productUnit).toBe('capsule')
+  })
+
+  it('parses gram spec as product', () => {
+    const r = parseOilProductPaste('优惠顾客价:￥80\n规格:120克\n洁面乳 Face Wash')
+    expect(r.productUnit).toBe('g')
+    expect(r.productAmount).toBe(120)
+  })
+
+  it('non-standard ml volume falls to product', () => {
+    const r = parseOilProductPaste('优惠顾客价:￥310\n规格:100毫升\n精华 Essence')
+    expect(r.type).toBe('product')
+    expect(r.productAmount).toBe(100)
+    expect(r.productUnit).toBe('ml')
+  })
+
+  it('name without english part keeps cn only', () => {
+    const r = parseOilProductPaste('优惠顾客价:￥50\n规格:5毫升\n某国产品')
+    expect(r.cn).toBe('某国产品')
+    expect(r.en).toBe('')
+  })
+})

frontend/src/composables/useOilProductPaste.js

@@ -0,0 +1,52 @@
+const OIL_VOLUMES = new Set(['2.5', '5', '10', '15', '115'])
+
+export function parseOilProductPaste(raw) {
+  const result = {
+    type: 'product',
+    cn: '',
+    en: '',
+    memberPrice: null,
+    retailPrice: null,
+    volume: null,
+    customDrops: null,
+    productAmount: null,
+    productUnit: null,
+  }
+  if (!raw || !raw.trim()) return result
+
+  const text = raw.replace(/[：:]/g, ':').replace(/[￥¥]/g, '')
+
+  const memberMatch = text.match(/(?:优惠顾客价|会员价|批发价)\s*:?\s*(\d+(?:\.\d+)?)/)
+  const retailMatch = text.match(/零售价\s*:?\s*(\d+(?:\.\d+)?)/)
+  const specMatch = text.match(/规格\s*:?\s*(\d+(?:\.\d+)?)\s*(毫升|ml|ML|克|g|G|颗|粒|片)/)
+
+  if (memberMatch) result.memberPrice = Number(memberMatch[1])
+  if (retailMatch) result.retailPrice = Number(retailMatch[1])
+
+  for (const line of raw.split(/\r?\n/)) {
+    const s = line.trim()
+    if (!s) continue
+    if (/优惠顾客价|会员价|零售价|点数|规格|PT\s*:|批发价/i.test(s)) continue
+    const m = s.match(/^([^A-Za-z]+?)\s+([A-Za-z].*)$/)
+    if (m) { result.cn = m[1].trim(); result.en = m[2].trim() } else { result.cn = s }
+    break
+  }
+
+  if (specMatch) {
+    const amount = specMatch[1]
+    const unitRaw = specMatch[2].toLowerCase()
+    const isMl = unitRaw === '毫升' || unitRaw === 'ml'
+    if (isMl && OIL_VOLUMES.has(String(Number(amount)))) {
+      result.type = 'oil'
+      result.volume = String(Number(amount))
+    } else {
+      result.type = 'product'
+      result.productAmount = Number(amount)
+      result.productUnit = (unitRaw === '克' || unitRaw === 'g') ? 'g'
+        : (unitRaw === '颗' || unitRaw === '粒' || unitRaw === '片') ? 'capsule'
+        : 'ml'
+    }
+  }
+
+  return result
+}

frontend/src/views/OilReference.vue

@@ -445,6 +445,7 @@ import { oilEn } from '../composables/useOilTranslation'
 import { getOilCard, setOilCard } from '../composables/useOilCards'
 import { showConfirm } from '../composables/useDialog'
 import { api } from '../composables/useApi'
+import { parseOilProductPaste } from '../composables/useOilProductPaste'
 
 const auth = useAuthStore()
 const oils = useOilsStore()
@@ -478,51 +479,23 @@ const activeCard = ref(null)
 const addType = ref('oil')
 const showSmartPaste = ref(false)
 const smartPasteText = ref('')
-const OIL_VOLUMES = new Set(['2.5', '5', '10', '15', '115'])
 
 function runSmartPaste() {
   const raw = smartPasteText.value || ''
   if (!raw.trim()) return
-  const text = raw.replace(/[：:]/g, ':').replace(/[￥¥]/g, '')
-
-  const memberMatch = text.match(/(?:优惠顾客价|会员价|批发价)\s*:?\s*(\d+(?:\.\d+)?)/)
-  const retailMatch = text.match(/零售价\s*:?\s*(\d+(?:\.\d+)?)/)
-  const specMatch = text.match(/规格\s*:?\s*(\d+(?:\.\d+)?)\s*(毫升|ml|ML|克|g|G|颗|粒|片)/)
-
-  let cn = '', en = ''
-  for (const line of raw.split(/\r?\n/)) {
-    const s = line.trim()
-    if (!s) continue
-    if (/优惠顾客价|会员价|零售价|点数|规格|PT\s*:|批发价/i.test(s)) continue
-    const m = s.match(/^([^A-Za-z]+?)\s+([A-Za-z].*)$/)
-    if (m) { cn = m[1].trim(); en = m[2].trim() } else { cn = s }
-    break
-  }
-
-  if (memberMatch) newBottlePrice.value = Number(memberMatch[1])
-  if (retailMatch) newRetailPrice.value = Number(retailMatch[1])
-  if (cn) newOilName.value = cn
-  if (en) newOilEnName.value = en
-
-  if (specMatch) {
-    const amount = specMatch[1]
-    const unitRaw = specMatch[2].toLowerCase()
-    const isMl = unitRaw === '毫升' || unitRaw === 'ml'
-    if (isMl && OIL_VOLUMES.has(String(Number(amount)))) {
-      addType.value = 'oil'
-      newVolume.value = String(Number(amount))
-      newCustomDrops.value = null
-    } else {
-      addType.value = 'product'
-      newProductAmount.value = Number(amount)
-      newProductUnit.value = (unitRaw === '克' || unitRaw === 'g') ? 'g'
-        : (unitRaw === '颗' || unitRaw === '粒' || unitRaw === '片') ? 'capsule'
-        : 'ml'
-    }
+  const parsed = parseOilProductPaste(raw)
+  if (parsed.memberPrice != null) newBottlePrice.value = parsed.memberPrice
+  if (parsed.retailPrice != null) newRetailPrice.value = parsed.retailPrice
+  if (parsed.cn) newOilName.value = parsed.cn
+  if (parsed.en) newOilEnName.value = parsed.en
+  addType.value = parsed.type
+  if (parsed.type === 'oil') {
+    if (parsed.volume) newVolume.value = parsed.volume
+    newCustomDrops.value = null
   } else {
-    addType.value = 'product'
+    if (parsed.productAmount != null) newProductAmount.value = parsed.productAmount
+    if (parsed.productUnit) newProductUnit.value = parsed.productUnit
   }
-
   ui.showToast('已识别并填入，请检查后点添加')
 }