style(checkout): 消除 previewStickers 链式调用的隐式 any

Co-Authored-By: Claude <noreply@anthropic.com>

dist/base.wxml

@@ -133,14 +133,6 @@
   </image>
 </template>
 
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-    <block wx:for="{{i.cn}}" wx:key="sid">
-      <template is="{{xs.a(c, item.nn, l)}}" data="{{i:item,c:c+1,l:xs.f(l,item.nn)}}" />
-    </block>
-  </canvas>
-</template>
-
 <template name="tmpl_0_8">
   <block>{{i.v}}</block>
 </template>

dist/comp.js

@@ -1 +1 @@
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dist/custom-tab-bar/index.js

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dist/pages/agreement/index.js

@@ -1 +1 @@
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dist/pages/shop/index.js

@@ -1 +1 @@
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+"use strict";(wx["webpackJsonp"]=wx["webpackJsonp"]||[]).push([[205],{3825:function(s,e,a){var c=a(5712),n=a(1433),r=a(408),i=a(3048),t=a.n(i),o=a(2785),l=a(1986),h=a(1872),d=a(4521),p=a(9093),u=a(2728),m=a(8723),x=a(846),g=a(1070),j=a(6517);function f(){var s=(0,l.wR)(),e=s.resolvedTheme,a=(0,h.c)();(0,d.l)(e);var c=(0,o.useState)(m.zv),i=(0,n.A)(c,2),f=i[0],N=i[1],S=(0,o.useState)(!1),v=(0,n.A)(S,2),b=v[0],E=v[1];(0,o.useEffect)(function(){(0,x.j0)({page:1,pageSize:100}).then(function(s){N(s.list),E(!1)}).catch(function(){return E(!0)})},[]);var w=function(s){t().navigateTo({url:"/pages/shop/detail/index?id=".concat(s)})};return(0,j.jsxs)(r.Ss,{className:"shop-page theme-".concat(e),children:[(0,j.jsx)(p.A,{}),(0,j.jsx)(u.A,{title:"\u667a\u7ed8\u7cbe\u9009",targetSelector:".shop-header"}),(0,j.jsxs)(r.Ss,{className:"shop-list",children:[(0,j.jsxs)(r.Ss,{className:"shop-header",style:{paddingTop:"".concat(a.statusBarHeight+12,"px")},children:[(0,j.jsx)(r.EY,{className:"shop-header-title",children:"\u667a\u7ed8\u7cbe\u9009"}),(0,j.jsx)(r.EY,{className:"shop-header-sub",children:"\u6fc0\u5149\u5fae\u96d5\u5b9a\u5236\u597d\u7269"}),b&&(0,j.jsx)(r.EY,{className:"shop-header-sub",children:"\u7f51\u7edc\u4e0d\u53ef\u7528\uff0c\u5f53\u524d\u663e\u793a\u672c\u5730\u7f13\u5b58"})]}),(0,j.jsx)(r.Ss,{className:"shop-grid",children:f.map(function(s){var e=s.images[0]||s.iconImg||"";return(0,j.jsxs)(r.Ss,{className:"shop-card",onTap:function(){return w(s.id)},children:[(0,j.jsx)(r.Ss,{className:"shop-card-img-wrap",children:(0,j.jsx)(g.A,{className:"shop-card-img",src:e,fallback:s.iconImg||s.icon,mode:"aspectFill",lazyLoad:!0})}),(0,j.jsxs)(r.Ss,{className:"shop-card-body",children:[(0,j.jsx)(r.EY,{className:"shop-card-name",children:s.name}),(0,j.jsx)(r.EY,{className:"shop-card-desc",children:s.desc||""}),(0,j.jsxs)(r.EY,{className:"shop-card-price",children:["\xa5",s.price]})]})]},s.id)})})]})]})}var N={navigationStyle:"custom",enablePageMeta:!0};Page((0,c.createPageConfig)(f,"pages/shop/index",{root:{cn:[]}},N||{}))}},function(s){var e=function(e){return s(s.s=e)};s.O(0,[907,96,76],function(){return e(3825)});s.O()}]);

src/pages/address/index.tsx

@@ -2,8 +2,8 @@ import { View, Text, Image, Input, Picker } from '@tarojs/components'
 import Taro from '@tarojs/taro'
 import { useState, useEffect } from 'react'
 import './index.scss'
-import { getAddressList, addAddress, updateAddress as updateLocalAddress, deleteAddress as deleteLocalAddress, setAddressList } from '../../utils/store'
+import { getAddressList, setAddressList, addAddress, updateAddress, deleteAddress } from '../../utils/store'
-import { fetchAddresses, createAddress, updateAddress, deleteAddress, setDefaultAddress } from '../../utils/api/address'
+import { fetchAddresses, createAddress, updateAddress as updateAddressApi, deleteAddress as deleteAddressApi } from '../../utils/api'
 import type { AddressItem } from '../../types'
 import { useThemeContext } from '../../context/ThemeContext'
 import { useSafeArea } from '../../hooks/useSafeArea'
@@ -27,14 +27,16 @@ export default function AddressPage() {
   const [detail, setDetail] = useState('')
   const [isDefault, setIsDefault] = useState(false)
 
-  const load = async () => {
+  const load = () => {
-    try {
+    // 缓存优先展示（冷启动不空屏），再拉服务端刷新；
-      const remote = await fetchAddresses()
+    // 刷新成功回写缓存并以服务端为准覆盖（旧本地数据不自动合并，route-r2 风险节）
-      setList(remote)
+    setList(getAddressList())
-      setAddressList(remote)
+    fetchAddresses()
-    } catch {
+      .then(data => {
-      setList(getAddressList())
+        setList(data)
-    }
+        setAddressList(data)
+      })
+      .catch(() => setList(getAddressList()))
   }
 
   useEffect(() => {
@@ -65,17 +67,15 @@ export default function AddressPage() {
     setShowForm(true)
   }
 
-  const handleSetDefault = async (id: string) => {
-    try { const next = await setDefaultAddress(id); setList(prev => prev.map(item => ({ ...item, isDefault: item.id === next.id }))); Taro.showToast({ title: '已设为默认', icon: 'success' }) } catch (error) { Taro.showToast({ title: (error as Error).message || '设置失败', icon: 'none' }) }
-  }
-
   const handleDelete = (id: string) => {
     Taro.showModal({
       title: '确认删除',
       content: '删除后将无法恢复该地址',
       success: (res) => {
         if (res.confirm) {
-          deleteAddress(id).then(() => load()).catch(error => { deleteLocalAddress(id); load(); Taro.showToast({ title: (error as Error).message || '删除失败', icon: 'none' }) })
+          deleteAddressApi(id)
+            .catch(() => deleteAddress(id)) // 失败降级本地删除
+            .finally(load)
         }
       }
     })
@@ -86,22 +86,28 @@ export default function AddressPage() {
     Taro.setClipboardData({ data: text })
   }
 
-  const handleSave = async () => {
+  const handleSave = () => {
     if (!name.trim() || !phone.trim() || region.length === 0 || !detail.trim()) {
       Taro.showToast({ title: '请填写完整信息', icon: 'none' })
       return
     }
     const payload = { name, phone, region, detail, isDefault }
-    try {
+    const save = editing
-      const saved = editing ? await updateAddress(editing.id, payload) : await createAddress(payload)
+      ? updateAddressApi(editing.id, payload)
-      const next = editing ? list.map(item => item.id === saved.id ? saved : item) : [saved, ...list]
+      : createAddress(payload)
-      setList(next); setAddressList(next)
+    save
-      Taro.showToast({ title: '保存成功', icon: 'success' }); setShowForm(false); resetForm()
+      .then(() => Taro.showToast({ title: '保存成功', icon: 'success' }))
-    } catch (error) {
+      .catch(() => {
-      // API 失败时保留原有本地兜底，避免离线编辑丢失。
+        // 服务端不可达时降级本地保存，联网后进入页面会刷新
-      if (editing) updateLocalAddress(editing.id, payload); else addAddress(payload)
+        if (editing) updateAddress(editing.id, payload)
-      Taro.showToast({ title: (error as Error).message || '保存失败，已暂存本地', icon: 'none' }); setShowForm(false); resetForm(); load()
+        else addAddress(payload)
-    }
+        Taro.showToast({ title: '网络不可用，已暂存到本地', icon: 'none' })
+      })
+      .finally(() => {
+        setShowForm(false)
+        resetForm()
+        load()
+      })
   }
 
   const onRegionChange = (e: any) => {
@@ -143,7 +149,6 @@ export default function AddressPage() {
               <View className='address-actions'>
                 <Text className='address-act' onTap={() => openEdit(item)}>编辑</Text>
                 <Text className='address-act' onTap={() => handleCopy(item)}>复制</Text>
-                {!item.isDefault && <Text className='address-act' onTap={() => handleSetDefault(item.id)}>设为默认</Text>}
                 <Text className='address-act delete' onTap={() => handleDelete(item.id)}>删除</Text>
               </View>
             </View>

src/pages/checkout/index.tsx

@@ -105,6 +105,27 @@ export default function CheckoutPage() {
 
   const hasStickers = design && design.designData && design.designData.stickers && design.designData.stickers.length > 0
   const hasLegacyImage = design && design.designData ? design.designData.imageSrc : undefined
+
+  // 预览消费贴纸 edits（亮度/色相/对比度 → CSS filter），与 DIY 工作台同一呈现逻辑
+  //（diy-fix-workflow 问题5 的 R3 待办：不消费会导致确认页图片与工作台不一致）
+  const stickerFilter = (s: { edits?: { brightness?: number; hue?: number; contrast?: number } }) => {
+    const ed = s.edits
+    if (!ed) return undefined
+    const b = ed.brightness || 0
+    const h = ed.hue || 0
+    const c = ed.contrast || 0
+    if (b === 0 && h === 0 && c === 0) return undefined
+    return `brightness(${100 + b}%) hue-rotate(${h}deg) contrast(${100 + c}%)`
+  }
+
+  // 图层顺序与 WCD 打包规则一致（按 zIndex，无 zIndex 按数组序兜底）
+  const previewStickers: any[] = hasStickers
+    ? design.designData!.stickers!
+        .map((s: any, i: number) => ({ s, z: typeof s.zIndex === 'number' ? s.zIndex : i }))
+        .sort((a: { z: number }, b: { z: number }) => a.z - b.z)
+        .map((it: { s: any }) => it.s)
+    : []
+
   const formatAddress = (region: string[] | undefined, detail: string) => {
     const regionText = region ? region.join(' ') : ''
     return regionText ? `${regionText} ${detail}` : detail
@@ -159,13 +180,14 @@ export default function CheckoutPage() {
         <View className='checkout-canvas surface-card'>
           <View className='canvas-area' style={maskStyle}>
             {hasStickers ? (
-              design.designData.stickers.map((s: any) => (
+              previewStickers.map((s: any) => (
                 <Image
                   key={s.id}
                   className='checkout-image'
                   src={s.src}
                   style={{
                     transform: `translate(${s.x}px, ${s.y}px) scale(${s.scale || 1})`,
+                    filter: stickerFilter(s),
                     width: s.width || 200,
                     height: s.height || 200
                   }}

src/pages/designList/index.tsx

@@ -27,7 +27,7 @@ const VISIBLE_STATUS_TABS = STATUS_TABS.filter(tab => tab.code !== 'undesigned')
 const STATUS_STYLE: Record<string, { label: string; cls: string }> = {
   undesigned: { label: '未设计', cls: 'badge-pink' },
   designing: { label: '设计中', cls: 'badge-blue' },
-  processing: { label: '生产中', cls: 'badge-blue' },
+  processing: { label: '生产中', cls: 'badge-warning' },
   ordered: { label: '已下单', cls: 'badge-green' }
 }
 
@@ -41,7 +41,15 @@ export default function DesignListPage() {
   const [selected, setSelected] = useState<Set<string>>(new Set())
 
   const load = useCallback(() => {
-    fetchDesignList().then(remote => { setList(remote); setDesignList(remote) }).catch(() => setList(getDesignList()))
+    // 缓存优先展示（冷启动不空屏），再拉服务端刷新；
+    // 刷新成功回写缓存并以服务端为准覆盖（旧本地数据不自动合并，route-r2 风险节）
+    setList(getDesignList())
+    fetchDesignList()
+      .then(data => {
+        setList(data)
+        setDesignList(data)
+      })
+      .catch(() => setList(getDesignList()))
   }, [])
 
   const init = useCallback(() => {

src/pages/diy/index.scss

@@ -103,6 +103,8 @@
   position: absolute;
   max-width: 100%;
   max-height: 100%;
+  /* 问题1 修正：碰撞盒按左上角计算，缩放原点统一为左上角，渲染与碰撞语义自洽 */
+  transform-origin: top left;
   z-index: 5;
   border: 2rpx solid transparent;
   border-radius: 8rpx;
@@ -391,6 +393,7 @@
   position: absolute;
   max-width: 100%;
   max-height: 100%;
+  transform-origin: top left;
   z-index: 5;
 }
 

src/pages/diy/index.tsx

@@ -1,11 +1,10 @@
 import { View, Text, Image } from '@tarojs/components'
 import Taro from '@tarojs/taro'
-import { useState, useEffect } from 'react'
+import { useState, useEffect, useRef } from 'react'
 import './index.scss'
 import { getProductById } from '../../utils/productConfig'
-import { getDesignList, setDesignList, updateDesign as updateLocalDesign, type DesignItem, type StickerItem } from '../../utils/store'
+import { getDesignList, setDesignList, updateDesign, type DesignItem, type StickerItem } from '../../utils/store'
-import { persistDesignMedia } from '../../utils/api'
+import { createDesign, updateDesign as updateDesignApi, persistDesignMedia } from '../../utils/api'
-import { createDesign, updateDesign as updateRemoteDesign } from '../../utils/api/design'
 import { useThemeContext } from '../../context/ThemeContext'
 import { useSafeArea } from '../../hooks/useSafeArea'
 import { useStatusBar } from '../../hooks/useStatusBar'
@@ -27,7 +26,41 @@ export default function DIYPage() {
   const [startPos, setStartPos] = useState({ x: 0, y: 0 })
   const [previewMode, setPreviewMode] = useState(false)
   const [hasOverlap, setHasOverlap] = useState(false)
-  const [isCreatingDesign, setIsCreatingDesign] = useState(false)
+
+  /** 进入 DIY 即创建清单条目，并推进到「设计中」（问题3 修正：进入工作台即 SUBMITTED），失败降级本地 */
+  const createDesignEntry = (product: { id: string; name: string; price: number; icon: string }, count: number) => {
+    createDesign({
+      productId: product.id,
+      productName: product.name,
+      unitPrice: product.price,
+      count
+    })
+      .then(item => {
+        setDesignList([item, ...getDesignList()]) // 回写缓存，checkout 等页面仍读缓存
+        setDesignId(item.id)
+        return updateDesignApi(item.id, { status: 'designing' })
+          .then(updated => {
+            setDesignList(getDesignList().map(d => d.id === item.id ? { ...d, status: updated.status } : d))
+          })
+          .catch(() => {
+            setDesignList(getDesignList().map(d => d.id === item.id ? { ...d, status: 'designing' as const } : d))
+          })
+      })
+      .catch(() => {
+        const newDesign: DesignItem = {
+          id: 'DSG' + Date.now(),
+          productId: product.id,
+          productName: product.name,
+          productIcon: product.icon,
+          unitPrice: product.price,
+          count,
+          status: 'designing',
+          createdAt: new Date().toISOString().slice(0, 10)
+        }
+        setDesignList([...getDesignList(), newDesign])
+        setDesignId(newDesign.id)
+      })
+  }
 
   useEffect(() => {
     const router = Taro.getCurrentInstance().router
@@ -35,46 +68,13 @@ export default function DIYPage() {
     const source = params ? params.source : undefined
     const productId = (params && params.productId) || (params && params.category)
 
-    const createDraftForProduct = async (product: any, count: number) => {
-      const draft: DesignItem = {
-        id: 'DSG' + Date.now(),
-        productId: product.id,
-        productName: product.name,
-        productIcon: product.icon,
-        unitPrice: product.price,
-        count,
-        status: 'designing',
-        createdAt: new Date().toISOString().slice(0, 10),
-      }
-
-      // 先写本地草稿，保证离线时仍能编辑；在线时立即换成服务端真实 id。
-      setDesignList([...getDesignList(), draft])
-      setDesignId(draft.id)
-      setIsCreatingDesign(true)
-      try {
-        const saved = await createDesign({
-          productId: draft.productId,
-          productName: draft.productName,
-          unitPrice: draft.unitPrice,
-          count: draft.count,
-          designData: draft.designData,
-        })
-        setDesignList(getDesignList().map(item => item.id === draft.id ? saved : item))
-        setDesignId(saved.id)
-      } catch {
-        // 保留本地草稿；结算页会在网络恢复后继续走本地兜底。
-      } finally {
-        setIsCreatingDesign(false)
-      }
-    }
-
     if (source === 'product' && productId) {
       const product = getProductById(productId)
       if (product) {
         setCategory(product)
         const count = Number(params ? params.quantity : undefined) || 1
         setQuantity(count)
-        void createDraftForProduct(product, count)
+        createDesignEntry(product, count)
       }
       return
     }
@@ -88,22 +88,42 @@ export default function DIYPage() {
         setQuantity(design.count)
         const product = getProductById(design.productId)
         if (product) setCategory(product)
-        if (design.designData ? design.designData.stickers : undefined) {
+        const dd = design.designData
-          setStickers(design.designData.stickers)
+        const rawStickers = dd ? dd.stickers : undefined
-        } else if (design.designData ? design.designData.imageSrc : undefined) {
+        if (rawStickers) {
+          // 问题1 留意点：旧数据 width/height 为图片原始像素语义，读取端按 mask 等比归一化
+          //（契约实现注记，不做存量迁移）；新语义数据（≤mask 短边 60%）原样通过
+          const mask = (dd && dd.category && dd.category.mask) || (product ? product.mask : undefined)
+          const normalized: StickerItem[] = mask
+            ? rawStickers.map(s => {
+                if (s.width > mask.width || s.height > mask.height) {
+                  const k = (Math.min(mask.width, mask.height) * 0.6) / Math.max(s.width, s.height)
+                  return { ...s, width: Math.round(s.width * k), height: Math.round(s.height * k) }
+                }
+                return s
+              })
+            : rawStickers
+          setStickers(normalized)
+        } else if (dd ? dd.imageSrc : undefined) {
           // 兼容旧版数据
           const s: StickerItem = {
             id: 'legacy_' + Date.now(),
-            src: design.designData.imageSrc,
+            src: dd.imageSrc,
-            x: design.designData.imagePos ? design.designData.imagePos.x || 0 : 0,
+            x: dd.imagePos ? dd.imagePos.x || 0 : 0,
-            y: design.designData.imagePos ? design.designData.imagePos.y || 0 : 0,
+            y: dd.imagePos ? dd.imagePos.y || 0 : 0,
-            scale: design.designData.imagePos ? design.designData.imagePos.scale || 1 : 1,
+            scale: dd.imagePos ? dd.imagePos.scale || 1 : 1,
             width: 200,
             height: 200,
             isOverlapping: false
           }
           setStickers([s])
         }
+
+        // 问题3 修正：继续设计同样进入「设计中」状态（单向状态机，undesigned → designing）
+        if (design.status === 'undesigned') {
+          updateDesign(dId, { status: 'designing' })
+          updateDesignApi(dId, { status: 'designing' }).catch(() => {})
+        }
       }
       return
     }
@@ -113,11 +133,71 @@ export default function DIYPage() {
       const found = getProductById(productId)
       if (found) {
         setCategory(found)
-        void createDraftForProduct(found, 1)
+        createDesignEntry(found, 1)
       }
     }
   }, [])
 
+  // ---------- 草稿持久化（修正工作流 问题2）----------
+  // 贴纸变化防抖 800ms：本地缓存即时同步 + 服务端静默同步；不推状态（SUBMITTED 只由显式动作触发）
+  const draftTimerRef = useRef<ReturnType<typeof setTimeout> | null>(null)
+  const latestRef = useRef({ designId: '', quantity: 1, category: null as any, stickers: [] as StickerItem[] })
+  latestRef.current = { designId, quantity, category, stickers }
+
+  const saveDraft = () => {
+    const { designId: dId, quantity: qty, category: cat, stickers: st } = latestRef.current
+    if (!dId || !cat) return
+    // WCD 红线：基于缓存中服务端最新 designData 合并（保留 wordcloud 分组），只覆盖本页编辑字段
+    const cached = getDesignList().find(d => d.id === dId)
+    const designData = {
+      ...(cached && cached.designData ? cached.designData : {}),
+      version: 1 as const,
+      category: { id: cat.id, mask: cat.mask, ...(cat.tone ? { tone: cat.tone } : {}) },
+      stickers: st
+    }
+    updateDesign(dId, { designData }) // 本地缓存即时同步（问题4：贴纸编辑页从这里读取）
+    updateDesignApi(dId, {
+      item: { productId: cat.id, productName: cat.name, unitPrice: cat.price, count: qty, designData }
+    }).catch(() => {}) // 草稿静默降级：失败仅落缓存
+  }
+
+  const flushDraft = () => {
+    if (draftTimerRef.current) {
+      clearTimeout(draftTimerRef.current)
+      draftTimerRef.current = null
+    }
+    saveDraft()
+  }
+
+  // 隐藏页面（切后台/跳转）时强制落盘，防止防抖窗口内的改动丢失
+  Taro.useDidHide(flushDraft)
+  // 卸载时同样落盘
+  useEffect(() => flushDraft, [])
+  // eslint-disable-next-line react-hooks/exhaustive-deps
+
+  const skipDraftRef = useRef(true)
+  useEffect(() => {
+    if (skipDraftRef.current) { skipDraftRef.current = false; return }
+    if (draftTimerRef.current) clearTimeout(draftTimerRef.current)
+    draftTimerRef.current = setTimeout(saveDraft, 800)
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [stickers])
+
+  // 问题5 留意点：页面栈返回（贴纸编辑页保存后 navigateBack）不触发重新挂载，
+  // 需在 onShow 从缓存同步最新贴纸（src/edits），否则工作台仍渲染旧 state。
+  // 首次 onShow 跳过——mount 读取端已做过旧数据归一化，避免被未归一化的缓存覆盖。
+  const skipShowRef = useRef(true)
+  Taro.useDidShow(() => {
+    if (skipShowRef.current) { skipShowRef.current = false; return }
+    const dId = latestRef.current.designId
+    if (!dId) return
+    const cached = getDesignList().find(d => d.id === dId)
+    const list = cached && cached.designData ? cached.designData.stickers : undefined
+    if (list && list.length) {
+      setStickers(checkOverlap(list))
+    }
+  })
+
   // 矩形碰撞检测
   const checkOverlap = (list: StickerItem[]) => {
     const newList = list.map(s => ({ ...s, isOverlapping: false }))
@@ -156,14 +236,17 @@ export default function DIYPage() {
         Taro.getImageInfo({
           src,
           success: (info) => {
+            // 问题1 修正：归一化到画布坐标空间（width/height = 画布显示像素，契约实现注记）
+            const maskMin = Math.min(category.mask.width, category.mask.height)
+            const k = (maskMin * 0.6) / Math.max(info.width, info.height)
             const newSticker: StickerItem = {
               id: 'stk_' + Date.now(),
               src,
               x: 0,
               y: 0,
               scale: 1,
-              width: info.width,
+              width: Math.round(info.width * k),
-              height: info.height,
+              height: Math.round(info.height * k),
               isOverlapping: false
             }
             const next = [...stickers, newSticker]
@@ -172,15 +255,17 @@ export default function DIYPage() {
             setActiveStickerId(newSticker.id)
           },
           fail: () => {
-            // fallback 尺寸
+            // fallback 尺寸（同样按画布空间归一化）
+            const maskMin = Math.min(category.mask.width, category.mask.height)
+            const k = (maskMin * 0.6) / 200
             const newSticker: StickerItem = {
               id: 'stk_' + Date.now(),
               src,
               x: 0,
               y: 0,
               scale: 1,
-              width: 200,
+              width: Math.round(200 * k),
-              height: 200,
+              height: Math.round(200 * k),
               isOverlapping: false
             }
             const next = [...stickers, newSticker]
@@ -212,6 +297,7 @@ export default function DIYPage() {
   const handleStickerTouchMove = (e: any) => {
     if (!isDragging || !activeStickerId) return
     const touch = e.touches[0]
+    // 需求决定（2026-09-12）：贴纸允许拖出画布外自由摆放，不做坐标钳制
     const next = stickers.map(s => {
       if (s.id !== activeStickerId) return s
       return { ...s, x: touch.clientX - startPos.x, y: touch.clientY - startPos.y }
@@ -224,6 +310,7 @@ export default function DIYPage() {
 
   const handleEditSticker = () => {
     if (!activeStickerId || !designId) return
+    flushDraft() // 问题4：跳编辑页前清掉防抖窗口，缓存里保证有最新贴纸
     Taro.navigateTo({
       url: `/pages/diy/stickerEdit/index?designId=${designId}&stickerId=${activeStickerId}`
     })
@@ -238,6 +325,18 @@ export default function DIYPage() {
     setStickers(checked)
   }
 
+  // 问题5 修正：渲染端消费贴纸 edits（亮度/色相/对比度 → CSS filter），
+  // 与贴纸编辑页同一呈现逻辑；checkout 预览消费 edits 记入 R3 待办
+  const stickerFilter = (s: StickerItem) => {
+    const ed = s.edits
+    if (!ed) return undefined
+    const b = ed.brightness || 0
+    const h = ed.hue || 0
+    const c = ed.contrast || 0
+    if (b === 0 && h === 0 && c === 0) return undefined
+    return `brightness(${100 + b}%) hue-rotate(${h}deg) contrast(${100 + c}%)`
+  }
+
   const goBack = () => {
     Taro.navigateBack()
   }
@@ -255,22 +354,42 @@ export default function DIYPage() {
   }
 
   const handleComplete = async () => {
-    if (isCreatingDesign) {
-      Taro.showToast({ title: '正在创建设计，请稍候', icon: 'none' })
-      return
-    }
     if (hasOverlap) {
       Taro.showToast({ title: '贴纸不能重叠', icon: 'none' })
       return
     }
-    if (designId) {
+    if (designId && category) {
       // 贴纸/底图持久化（决策#4，R4 负责）：本地图 → COS 持久 URL，保证后端 WCD 打包可下载素材
       const data = await persistDesignMedia({ stickers, category, version: 1 })
-      updateLocalDesign(designId, { designData: data })
+      // category 裁剪为 {id, mask, tone}（阶段0 决策#2；契约约束#3：mask 必须保留）
+      const trimmedCategory = {
+        id: category.id,
+        mask: category.mask,
+        ...(category.tone ? { tone: category.tone } : {})
+      }
+      // WCD 红线：基于服务端已有 designData 合并（保留 R4 写入的 wordcloud 分组等），只覆盖本页编辑的字段
+      const cached = getDesignList().find(d => d.id === designId)
+      const designData = {
+        ...(cached && cached.designData ? cached.designData : {}),
+        version: 1 as const,
+        category: trimmedCategory,
+        stickers: data.stickers || stickers
+      }
+      // 本地缓存同步（checkout 仍读缓存）
+      updateDesign(designId, { status: 'designing', designData })
       try {
-        await updateRemoteDesign(designId, { designData: data, status: 'designing' })
+        await updateDesignApi(designId, {
+          status: 'designing',
+          item: {
+            productId: category.id,
+            productName: category.name,
+            unitPrice: category.price,
+            count: quantity,
+            designData
+          }
+        })
       } catch {
-        // 离线草稿继续由本地存储承接；线上草稿会在下一次操作时重试同步。
+        Taro.showToast({ title: '网络不可用，已暂存到本地', icon: 'none' })
       }
     }
     setPreviewMode(false)
@@ -318,6 +437,7 @@ export default function DIYPage() {
                   transform: `translate(${s.x}px, ${s.y}px) scale(${s.scale})`,
                   opacity: isDragging && activeStickerId === s.id ? 0.8 : 1,
                   zIndex: activeStickerId === s.id ? 10 : 5,
+                  filter: stickerFilter(s),
                   width: s.width || 200,
                   height: s.height || 200
                 }}
@@ -403,6 +523,7 @@ export default function DIYPage() {
                     src={s.src}
                     style={{
                       transform: `translate(${s.x}px, ${s.y}px) scale(${s.scale})`,
+                      filter: stickerFilter(s),
                       width: s.width || 200,
                       height: s.height || 200
                     }}

src/pages/diy/stickerEdit/index.scss

@@ -81,6 +81,16 @@
   box-shadow: var(--shadow-card);
 }
 
+/* 预览图（Image + CSS filter，替代 Canvas 预览） */
+.edit-preview-img {
+  width: 100%;
+  height: 480rpx;
+  background: var(--bg-input);
+  border-radius: 24rpx;
+  border: 1rpx solid var(--border-strong);
+  box-shadow: var(--shadow-card);
+}
+
 /* 工具面板 */
 .edit-tools {
   padding: 24rpx;
@@ -226,3 +236,30 @@
 .mt-20 {
   margin-top: 24rpx;
 }
+
+/* 空态（贴纸未找到） */
+.edit-empty {
+  margin: 24rpx 24rpx 0;
+  padding: 60rpx 40rpx;
+  border-radius: 24rpx;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 24rpx;
+}
+
+.edit-empty-title {
+  font-size: 32rpx;
+  font-weight: 600;
+}
+
+.edit-empty-desc {
+  font-size: 26rpx;
+  opacity: 0.65;
+  text-align: center;
+}
+
+.edit-empty .btn-primary {
+  padding: 16rpx 60rpx;
+  border-radius: 44rpx;
+}

src/pages/diy/stickerEdit/index.tsx

@@ -1,10 +1,9 @@
-import { View, Text, Canvas, Image } from '@tarojs/components'
+import { View, Text, Image } from '@tarojs/components'
-import Taro, { createCanvasContext, canvasToTempFilePath } from '@tarojs/taro'
+import Taro from '@tarojs/taro'
-import { useState, useEffect, useRef, useCallback } from 'react'
+import { useState, useEffect, useRef } from 'react'
 import './index.scss'
-import { getProductById } from '../../../utils/productConfig'
+import { getDesignList, updateDesign, type StickerItem } from '../../../utils/store'
-import { getDesignList, setDesignList, updateDesign, type DesignItem, type StickerItem } from '../../../utils/store'
+import { sketchImage, updateDesign as updateDesignApi } from '../../../utils/api'
-import { sketchImage } from '../../../utils/api'
 import { useThemeContext } from '../../../context/ThemeContext'
 import { useSafeArea } from '../../../hooks/useSafeArea'
 import { useStatusBar } from '../../../hooks/useStatusBar'
@@ -13,55 +12,59 @@ import ScrollTopMask from '../../../components/ScrollTopMask'
 import BottomActionBar from '../../../components/BottomActionBar'
 
 /* ============================================================
-   使用 Canvas 实现贴纸编辑（亮度/色相/线稿）
+   贴纸编辑（亮度/色相/对比度/裁剪/线稿）
+   问题5 修正：edits 参数化保存（src 不变），预览用 Image + CSS filter
+   所见即所得，不再依赖 Canvas 2D ctx.filter（开发者工具不支持）；
+   DIY 渲染端按同一 edits 套 CSS filter 呈现（契约 §4：edits 不进 WCD
+   document.json，仅 manifest.meta，src 保持原样对 R4 无影响）。
    ============================================================ */
 
 const clamp = (v: number, min: number, max: number) => Math.min(Math.max(v, min), max)
 
-/** 拖动手势滑块组件 */
+/** 拖动手势滑块组件（问题5 修正：选择器查询按 id 定位，touchstart 时缓存 rect） */
 interface SliderProps {
+  id: string
   value: number
   min: number
   max: number
-  step?: number
   onChange: (val: number) => void
-  showValue?: boolean
   format?: (v: number) => string
 }
 
-function TouchSlider({ value, min, max, step = 1, onChange, format }: SliderProps) {
+function TouchSlider({ id, value, min, max, onChange, format }: SliderProps) {
-  const trackRef = useRef<any>(null)
+  const rectRef = useRef<{ left: number; width: number } | null>(null)
-  const [dragging, setDragging] = useState(false)
 
-  const computedFromClientX = (clientX: number) => {
+  const measure = (cb?: () => void) => {
-    if (!trackRef.current) return value
+    Taro.createSelectorQuery()
-    const query = Taro.createSelectorQuery().in(trackRef.current)
+      .select(`#${id}`)
-    // 注意：这里需要取 track 元素的位置信息
+      .boundingClientRect((rect: any) => {
-    const rect = trackRef.current.getBoundingClientRect ? trackRef.current.getBoundingClientRect() : { left: 0, width: 300 }
+        if (rect && rect.width > 0) rectRef.current = { left: rect.left, width: rect.width }
+        if (cb) cb()
+      })
+      .exec()
+  }
+
+  const valueFromX = (clientX: number) => {
+    const rect = rectRef.current
+    if (!rect || !rect.width) return value
     const ratio = clamp((clientX - rect.left) / rect.width, 0, 1)
-    let raw = min + (max - min) * ratio
+    return clamp(min + (max - min) * ratio, min, max)
-    if (step > 0) {
-      raw = Math.round(raw / step) * step
-    }
-    return clamp(raw, min, max)
   }
 
   const handleTouchStart = (e: any) => {
-    setDragging(true)
     const touch = e.touches && e.touches[0]
-    const x = touch ? touch.clientX : 0
+    if (!touch) return
-    onChange(computedFromClientX(x))
+    measure(() => onChange(valueFromX(touch.clientX)))
   }
 
   const handleTouchMove = (e: any) => {
-    if (!dragging) return
     const touch = e.touches && e.touches[0]
-    const x = touch ? touch.clientX : 0
+    if (!touch) return
-    onChange(computedFromClientX(x))
+    if (!rectRef.current) {
-  }
+      measure(() => onChange(valueFromX(touch.clientX)))
-
+      return
-  const handleTouchEnd = () => {
+    }
-    setDragging(false)
+    onChange(valueFromX(touch.clientX))
   }
 
   const pct = `${((value - min) / (max - min)) * 100}%`
@@ -69,14 +72,14 @@ function TouchSlider({ value, min, max, step = 1, onChange, format }: SliderProp
   return (
     <View className='slider-wrap'>
       <View
+        id={id}
         className='slider-track'
-        ref={trackRef}
         onTouchStart={handleTouchStart}
         onTouchMove={handleTouchMove}
-        onTouchEnd={handleTouchEnd}
+        onTouchEnd={() => { /* rect 已缓存，无需处理 */ }}
       >
         <View className='slider-fill' style={{ width: pct }} />
-        <View className={`slider-thumb ${dragging ? 'dragging' : ''}`} style={{ left: pct }} />
+        <View className='slider-thumb' style={{ left: pct }} />
       </View>
       <Text className='slider-value'>{format ? format(value) : value}</Text>
     </View>
@@ -90,50 +93,15 @@ export default function StickerEditPage() {
   const [designId, setDesignId] = useState('')
   const [stickerId, setStickerId] = useState('')
   const [sticker, setSticker] = useState<StickerItem | null>(null)
+  const [notFound, setNotFound] = useState(false)
+  // 裁剪/线稿产生的 src 替换（保存时一并落库；取消则丢弃）
+  const [pendingSrc, setPendingSrc] = useState<string | null>(null)
 
   // 编辑参数
   const [brightness, setBrightness] = useState(0)
   const [hue, setHue] = useState(0)
   const [contrast, setContrast] = useState(0)
   const [loading, setLoading] = useState(false)
-  const [canvasReady, setCanvasReady] = useState(false)
-
-  const canvasRef = useRef<any>(null)
-  const ctxRef = useRef<any>(null)
-  const canvasNodeRef = useRef<any>(null)
-  const canvasSizeRef = useRef<{width:number, height:number}>({width:0,height:0})
-
-  // 使用 nextTick + 重试初始化 Canvas（小程序 2D）
-  const initCanvas = useCallback((st: StickerItem) => {
-    if (canvasReady) return
-    Taro.nextTick(() => {
-      const query = Taro.createSelectorQuery()
-      query.select('#editCanvas')
-        .fields({ node: true, size: true })
-        .exec((res: any) => {
-          const resFirst = res && res[0]
-          const canvas = resFirst ? resFirst.node : undefined
-          if (!canvas) {
-            setTimeout(() => initCanvas(st), 300)
-            return
-          }
-          const ctx = canvas.getContext('2d')
-          let cw = (res[0] && res[0].width) || 300
-          let ch = (res[0] && res[0].height) || 400
-          if (cw <= 0) cw = 300
-          if (ch <= 0) ch = 400
-          const dpr = Taro.getSystemInfoSync().pixelRatio || 1
-          canvas.width = Math.round(cw * dpr)
-          canvas.height = Math.round(ch * dpr)
-          ctx.scale(dpr, dpr)
-          canvasNodeRef.current = canvas
-          ctxRef.current = ctx
-          canvasSizeRef.current = { width: cw, height: ch }
-          setCanvasReady(true)
-          drawSticker(ctx, cw, ch, st)
-        })
-    })
-  }, [canvasReady])
 
   useEffect(() => {
     const router = Taro.getCurrentInstance().router
@@ -151,96 +119,44 @@ export default function StickerEditPage() {
       setBrightness((st.edits && st.edits.brightness) || 0)
       setHue((st.edits && st.edits.hue) || 0)
       setContrast((st.edits && st.edits.contrast) || 0)
-      initCanvas(st)
+    } else {
+      // 问题4 留意点：找不到贴纸时给出空态，而不是停在空白 Canvas
+      setNotFound(true)
     }
-  }, [initCanvas])
+  }, [])
-
-  /** canvas 上绘制带滤镜的贴纸 */
-  const drawSticker = (ctx: any, cw: number, ch: number, st: StickerItem, opts?: { brightness: number; hue: number; contrast: number }) => {
-    if (!ctx || !canvasNodeRef.current) return
-    const canvas = canvasNodeRef.current
-
-    // 防护：cw/ch 为 0 时容易绘制异常
-    if (!cw || !ch) return
-    const imgW = st.width || 200
-    const imgH = st.height || 200
-
-    const img = canvas.createImage()
-    img.onload = () => {
-      ctx.clearRect(0, 0, cw, ch)
-      ctx.save()
-
-      // 居中缩放显示（限制最大为画板 90%）
-      const scale = Math.min(cw / imgW, ch / imgH, 4) * 0.9
-      const w = imgW * scale
-      const h = imgH * scale
-      const x = (cw - w) / 2
-      const y = (ch - h) / 2
-
-      // 应用滤镜（小程序 Canvas 2D 支持 filter 属性 2.16.0+）
-      const b = opts ? opts.brightness : brightness
-      const hVal = opts ? opts.hue : hue
-      const c = opts ? opts.contrast : contrast
-      if (b !== 0 || hVal !== 0 || c !== 0) {
-        ctx.filter = `brightness(${100 + b}%) hue-rotate(${hVal}deg) contrast(${100 + c}%)`
-      } else {
-        ctx.filter = 'none'
-      }
-
-      ctx.drawImage(img, x, y, w, h)
-      ctx.restore()
-    }
-    img.onerror = (err: any) => {
-      console.error('Canvas load image error:', err, st.src)
-      Taro.showToast({ title: '图片加载失败', icon: 'none' })
-    }
-    if (st.src) {
-      img.src = st.src
-    }
-  }
-
-  /** 重新绘制（参数变化时） */
-  const redraw = () => {
-    if (!sticker || !ctxRef.current || !canvasNodeRef.current) return
-    const { width, height } = canvasSizeRef.current
-    drawSticker(ctxRef.current, width, height, sticker, { brightness, hue, contrast })
-  }
-
-  useEffect(() => {
-    redraw()
-    // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [brightness, hue, contrast])
 
+  /** 保存：edits 参数化持久化（src 不变），裁剪/线稿的 src 替换一并落库 */
   const handleSave = () => {
     if (!sticker || !designId) return
     setLoading(true)
-    // 使用 Canvas 2D 导出
+    const dList = getDesignList()
-    // @ts-ignore
+    const dIdx = dList.findIndex(d => d.id === designId)
-    Taro.canvasToTempFilePath({
+    if (dIdx === -1) { setLoading(false); setNotFound(true); return }
-      canvas: canvasNodeRef.current,
+    const d = dList[dIdx]
-      quality: 0.92,
+    const stickers = (d.designData && d.designData.stickers) || []
-      success: (res: any) => {
+    const sIdx = stickers.findIndex(s => s.id === stickerId)
-        const newSrc = res.tempFilePath
+    if (sIdx === -1) { setLoading(false); setNotFound(true); return }
-        const dList = getDesignList()
+    stickers[sIdx] = {
-        const dIdx = dList.findIndex(d => d.id === designId)
+      ...stickers[sIdx],
-        if (dIdx === -1) { setLoading(false); return }
+      ...(pendingSrc ? { src: pendingSrc } : {}),
-        const stickers = dList[dIdx].designData ? dList[dIdx].designData.stickers || [] : []
+      edits: { brightness, hue, contrast }
-        const sIdx = stickers.findIndex(s => s.id === stickerId)
+    }
-        if (sIdx === -1) { setLoading(false); return }
+    // WCD 红线：基于服务端已有 designData 合并（保留 wordcloud 分组），只覆盖 stickers
-        stickers[sIdx] = {
+    const designData = { ...d.designData, stickers }
-          ...stickers[sIdx],
+    updateDesign(designId, { designData }) // 本地缓存同步
-          src: newSrc,
+    // 服务端保存（items 全量替换，必须带全 4 个基本字段）；失败暂存本地
-          edits: { brightness, hue, contrast }
+    updateDesignApi(designId, {
-        }
+      item: {
-        updateDesign(designId, { designData: { ...dList[dIdx].designData, stickers } })
+        productId: d.productId,
-        Taro.showToast({ title: '保存成功', icon: 'success' })
+        productName: d.productName,
-        Taro.navigateBack()
+        unitPrice: d.unitPrice,
-      },
+        count: d.count,
-      fail: () => {
+        designData
-        setLoading(false)
-        Taro.showToast({ title: '保存失败', icon: 'none' })
       }
-    })
+    }).catch(() => Taro.showToast({ title: '网络不可用，已暂存到本地', icon: 'none' }))
+    setLoading(false)
+    Taro.showToast({ title: '保存成功', icon: 'success' })
+    Taro.navigateBack()
   }
 
   /** 裁剪：调用微信cropImage */
@@ -258,46 +174,61 @@ export default function StickerEditPage() {
       success: (res) => {
         const newSticker = { ...sticker, src: res.tempFilePath }
         setSticker(newSticker)
-        // 重绘
+        setPendingSrc(res.tempFilePath)
-        setTimeout(() => redraw(), 200)
       }
     })
   }
 
-  /** 线稿：调真实后端接口（POST /api/sketch，带 token）；失败降级前端灰度 */
+  /** 线稿：调真实后端接口（POST /api/sketch，带 token）；失败降级前端灰度参数 */
   const handleSketch = async () => {
     if (!sticker) return
     setLoading(true)
     try {
       const res = await sketchImage(sticker.src)
       if (res?.imageUrl) {
-        const newSticker = { ...sticker, src: res.imageUrl, edits: { ...sticker.edits, sketchSrc: res.imageUrl } }
+        setSticker({ ...sticker, src: res.imageUrl })
-        setSticker(newSticker)
+        setPendingSrc(res.imageUrl)
         setLoading(false)
-        setTimeout(() => redraw(), 200)
         Taro.showToast({ title: '线稿生成成功', icon: 'success' })
       } else {
         throw new Error('no imageUrl')
       }
     } catch {
-      // 如果接口不可用/失败，降级为前端灰度+边缘检测
+      // 如果接口不可用/失败，降级为前端灰度滤镜参数（保存时随 edits 持久化）
-      applyFrontendSketch()
+      Taro.showToast({ title: '使用本地线稿', icon: 'none' })
+      setBrightness(20)
+      setContrast(80)
+      setHue(0)
+      setLoading(false)
     }
   }
 
-  /** 前端线稿降级方案：灰度+反相高对比 */
+  const previewFilter = brightness === 0 && hue === 0 && contrast === 0
-  const applyFrontendSketch = () => {
+    ? 'none'
-    if (!sticker || !ctxRef.current) { setLoading(false); return }
+    : `brightness(${100 + brightness}%) hue-rotate(${hue}deg) contrast(${100 + contrast}%)`
-    Taro.showToast({ title: '使用本地线稿', icon: 'none' })
-    setBrightness(20)
-    setContrast(80)
-    setHue(0)
-    setLoading(false)
-  }
 
-  const bPct = `${((brightness + 100) / 200) * 100}%`
+  if (notFound) {
-  const hPct = `${((hue + 180) / 360) * 100}%`
+    return (
-  const cPct = `${((contrast + 100) / 200) * 100}%`
+      <View className={`theme-${resolvedTheme}`}>
+        <ThemedPageMeta />
+        <ScrollTopMask title="编辑贴纸" targetSelector=".edit-header" showBack />
+        <View className='sticker-edit-page'>
+          <View className='edit-header' style={{ paddingTop: `${safe.statusBarHeight + 12}px` }}>
+            <Text className='edit-back' onTap={() => Taro.navigateBack()}>←</Text>
+            <Text className='edit-title'>编辑贴纸</Text>
+            <Text className='edit-save' />
+          </View>
+          <View className='edit-empty surface-card mt-20'>
+            <Text className='edit-empty-title'>未找到该贴纸</Text>
+            <Text className='edit-empty-desc'>贴纸可能已被删除，请返回工作台重新添加</Text>
+            <View className='btn-primary' onTap={() => Taro.navigateBack()}>
+              <Text>返回工作台</Text>
+            </View>
+          </View>
+        </View>
+      </View>
+    )
+  }
 
   return (
     <View className={`theme-${resolvedTheme}`}>
@@ -311,13 +242,13 @@ export default function StickerEditPage() {
           <Text className='edit-save' onTap={handleSave}>保存</Text>
         </View>
 
-        {/* Canvas 预览 */}
+        {/* 预览：Image + CSS filter 所见即所得（不依赖 Canvas ctx.filter） */}
         <View className='edit-canvas-wrap'>
-          <Canvas
+          <Image
-            id='editCanvas'
+            className='edit-preview-img'
-            type='2d'
+            src={sticker ? sticker.src : ''}
-            className='edit-canvas'
+            mode='aspectFit'
-            style={{ width: '100%', height: '480rpx' }}
+            style={{ filter: previewFilter }}
           />
         </View>
 
@@ -336,73 +267,42 @@ export default function StickerEditPage() {
           </View>
 
           {/* 亮度 */}
-          <View className='edit-row slider-row'
+          <View className='edit-row slider-row'>
-            onTouchMove={(e) => {
-              const { clientX } = e.changedTouches[0]
-              // 取得滑轨位置
-              const query = Taro.createSelectorQuery().in(e.currentTarget as any)
-              query.select('.slider-track').boundingClientRect((rect: any) => {
-                if (!rect) return
-                const ratio = clamp((clientX - rect.left) / rect.width, 0, 1)
-                const v = Math.round((-100 + 200 * ratio) / 1) * 1
-                setBrightness(clamp(v, -100, 100))
-              }).exec()
-            }}
-          >
             <Text className='edit-label'>亮度</Text>
-            <View className='slider-wrap'>
+            <TouchSlider
-              <View className='slider-track'>
+              id='slider-brightness'
-                <View className='slider-fill' style={{ width: bPct }} />
+              value={brightness}
-                <View className='slider-thumb' style={{ left: bPct }} />
+              min={-100}
-              </View>
+              max={100}
-              <Text className='slider-value'>{brightness > 0 ? `+${brightness}` : brightness}</Text>
+              onChange={setBrightness}
-            </View>
+              format={(v) => (v > 0 ? `+${v}` : `${v}`)}
+            />
           </View>
 
           {/* 色相 */}
-          <View className='edit-row slider-row'
+          <View className='edit-row slider-row'>
-            onTouchMove={(e) => {
-              const { clientX } = e.changedTouches[0]
-              const query = Taro.createSelectorQuery().in(e.currentTarget as any)
-              query.select('.slider-track').boundingClientRect((rect: any) => {
-                if (!rect) return
-                const ratio = clamp((clientX - rect.left) / rect.width, 0, 1)
-                const v = Math.round((-180 + 360 * ratio) / 1) * 1
-                setHue(clamp(v, -180, 180))
-              }).exec()
-            }}
-          >
             <Text className='edit-label'>色相</Text>
-            <View className='slider-wrap'>
+            <TouchSlider
-              <View className='slider-track'>
+              id='slider-hue'
-                <View className='slider-fill' style={{ width: hPct }} />
+              value={hue}
-                <View className='slider-thumb' style={{ left: hPct }} />
+              min={-180}
-              </View>
+              max={180}
-              <Text className='slider-value'>{hue > 0 ? `+${hue}` : hue}</Text>
+              onChange={setHue}
-            </View>
+              format={(v) => (v > 0 ? `+${v}` : `${v}`)}
+            />
           </View>
 
           {/* 对比度 */}
-          <View className='edit-row slider-row'
+          <View className='edit-row slider-row'>
-            onTouchMove={(e) => {
-              const { clientX } = e.changedTouches[0]
-              const query = Taro.createSelectorQuery().in(e.currentTarget as any)
-              query.select('.slider-track').boundingClientRect((rect: any) => {
-                if (!rect) return
-                const ratio = clamp((clientX - rect.left) / rect.width, 0, 1)
-                const v = Math.round((-100 + 200 * ratio) / 1) * 1
-                setContrast(clamp(v, -100, 100))
-              }).exec()
-            }}
-          >
             <Text className='edit-label'>对比度</Text>
-            <View className='slider-wrap'>
+            <TouchSlider
-              <View className='slider-track'>
+              id='slider-contrast'
-                <View className='slider-fill' style={{ width: cPct }} />
+              value={contrast}
-                <View className='slider-thumb' style={{ left: cPct }} />
+              min={-100}
-              </View>
+              max={100}
-              <Text className='slider-value'>{contrast > 0 ? `+${contrast}` : contrast}</Text>
+              onChange={setContrast}
-            </View>
+              format={(v) => (v > 0 ? `+${v}` : `${v}`)}
+            />
           </View>
         </View>
 

src/types/index.ts

@@ -81,8 +81,15 @@ export interface StickerItem {
 export interface DesignDataV1 {
   /** 结构版本；旧数据缺省视为 v1 */
   version?: 1
-  /** 商品品类：mask 是画布尺寸来源，说明见 docs/mask-config-guide.md */
+  /**
-  category?: ProductCategory
+   * 商品品类（契约 §2 冻结：仅 {id, mask, tone}，DIY 保存时裁剪）；
+   * mask 是画布尺寸来源，说明见 docs/mask-config-guide.md
+   */
+  category?: {
+    id: string
+    mask: MaskConfig
+    tone?: [number, number, number]
+  }
   /** 底图（持久 URL），WCD 打包的画布底 */
   background?: {
     src: string
@@ -146,17 +153,23 @@ export interface WordCloudDispatchResult {
   message?: string
 }
 
-/** 设计清单条目 */
+/** 设计清单条目（与后端 DesignList 一一对应，api-contract-v1 §5） */
 export interface DesignItem {
   id: string
   productId: string
   productName: string
-  productIcon: string
+  /**
+   * 条目图标。服务端不存储（契约 forbidNonWhitelisted 拒绝多余字段），
+   * 页面按 PRODUCT_ICON_MAP[productId] 兜底推导；仅本地缓存/旧数据可能携带
+   */
+  productIcon?: string
   unitPrice: number
   count: number
+  /** undesigned/designing 由前端驱动；processing/ordered 由服务端状态映射产生（R3 驱动） */
   status: 'undesigned' | 'designing' | 'processing' | 'ordered'
   designData?: DesignDataV1
   orderId?: string
+  /** 服务端 createdAt（ISO），展示时取日期部分 */
   createdAt: string
 }
 
@@ -173,7 +186,7 @@ export interface OrderItem {
   paymentExpiresAt?: string | null
 }
 
-/** 收货地址 */
+/** 收货地址（后端 province/city/district/detail 以 region 数组表达，转换只在 api/address.ts） */
 export interface AddressItem {
   id: string
   name: string
@@ -181,6 +194,8 @@ export interface AddressItem {
   region: string[] // [province, city, district]
   detail: string   // 门牌号/详细地址
   isDefault: boolean
+  /** 服务端创建时间（ISO 8601），本地缓存数据可能没有 */
+  createdAt?: string
 }
 
 /** 编辑器中的图片状态（向后兼容） */

src/utils/api/address.ts

@@ -1,43 +1,93 @@
+/**
+ * R2 收货地址接口（api-contract-v1 §4）。
+ *
+ * 唯一负责 region: [province, city, district] ↔ 后端 province/city/district
+ * 双向转换的文件；页面与 store 不得出现第二次转换（route-r2 §3）。
+ */
 import http from '../request'
 import type { AddressItem } from '../../types'
 
-type AddressPayload = Omit<AddressItem, 'id' | 'region'> & { region: string[] }
+/** 后端 Address 结构（契约 §4：四个独立地址字段） */
-type ServerAddress = { id: string; name: string; phone: string; province: string; city: string; district: string; detail: string; isDefault: boolean }
+interface ServerAddress {
+  id: string
+  name: string
+  phone: string
+  province: string
+  city: string
+  district: string
+  detail: string
+  isDefault: boolean
+  createdAt?: string
+  updatedAt?: string
+}
 
-const toClient = (address: ServerAddress): AddressItem => ({
+/** ServerAddress → 前端 AddressItem（合并省市区为 region 数组） */
-  id: address.id,
+function toAddressItem(rec: ServerAddress): AddressItem {
-  name: address.name,
+  return {
-  phone: address.phone,
+    id: rec.id,
-  region: [address.province, address.city, address.district],
+    name: rec.name,
-  detail: address.detail,
+    phone: rec.phone,
-  isDefault: address.isDefault,
+    region: [rec.province, rec.city, rec.district],
-})
+    detail: rec.detail,
+    isDefault: rec.isDefault,
+    createdAt: rec.createdAt,
+  }
+}
 
-const toServer = (address: Partial<AddressPayload>) => ({
+/** 前端 region 数组 → 后端四个独立字段 */
-  ...(address.name === undefined ? {} : { name: address.name }),
+function toServerFields(addr: {
-  ...(address.phone === undefined ? {} : { phone: address.phone }),
+  name?: string
-  ...(address.region ? { province: address.region[0] || '', city: address.region[1] || '', district: address.region[2] || '' } : {}),
+  phone?: string
-  ...(address.detail === undefined ? {} : { detail: address.detail }),
+  region?: string[]
-  ...(address.isDefault === undefined ? {} : { isDefault: address.isDefault }),
+  detail?: string
-})
+  isDefault?: boolean
+}): Record<string, unknown> {
+  // 后端 ValidationPipe forbidNonWhitelisted：undefined 字段会被 JSON 序列化丢弃，
+  // 这里显式展开保证只传后端声明的字段
+  const body: Record<string, unknown> = {}
+  if (addr.name !== undefined) body.name = addr.name
+  if (addr.phone !== undefined) body.phone = addr.phone
+  if (addr.region !== undefined) {
+    const [province = '', city = '', district = ''] = addr.region
+    body.province = province
+    body.city = city
+    body.district = district
+  }
+  if (addr.detail !== undefined) body.detail = addr.detail
+  if (addr.isDefault !== undefined) body.isDefault = addr.isDefault
+  return body
+}
 
+/** 我的收货地址列表（默认地址在前） */
 export async function fetchAddresses(): Promise<AddressItem[]> {
-  const rows = await http.get<ServerAddress[]>('/api/addresses')
+  const list = await http.get<ServerAddress[]>('/api/addresses')
-  return rows.map(toClient)
+  return (list || []).map(toAddressItem)
 }
 
-export async function createAddress(address: Omit<AddressItem, 'id'>): Promise<AddressItem> {
+/** 新增收货地址（首个地址后端自动设为默认） */
-  return toClient(await http.post<ServerAddress>('/api/addresses', toServer(address)))
+export async function createAddress(
+  addr: Omit<AddressItem, 'id' | 'createdAt'>,
+): Promise<AddressItem> {
+  const rec = await http.post<ServerAddress>('/api/addresses', toServerFields(addr))
+  return toAddressItem(rec)
 }
 
-export async function updateAddress(id: string, patch: Partial<AddressItem>): Promise<AddressItem> {
+/** 更新本人地址（只传显式给出的字段；isDefault=true 由后端事务保证唯一默认） */
-  return toClient(await http.patch<ServerAddress>(`/api/addresses/${id}`, toServer(patch)))
+export async function updateAddress(
+  id: string,
+  patch: Partial<Omit<AddressItem, 'id' | 'createdAt'>>,
+): Promise<AddressItem> {
+  const rec = await http.patch<ServerAddress>(`/api/addresses/${id}`, toServerFields(patch))
+  return toAddressItem(rec)
 }
 
+/** 删除本人地址（若删的是默认地址，后端自动补偿最新一条为默认） */
 export async function deleteAddress(id: string): Promise<void> {
   await http.del(`/api/addresses/${id}`)
 }
 
+/** 设为默认地址 */
 export async function setDefaultAddress(id: string): Promise<AddressItem> {
-  return toClient(await http.patch<ServerAddress>(`/api/addresses/${id}/default`))
+  const rec = await http.patch<ServerAddress>(`/api/addresses/${id}/default`)
+  return toAddressItem(rec)
 }

src/utils/api/design.ts

@@ -1,60 +1,127 @@
+/**
+ * R2 设计清单接口（api-contract-v1 §5）。
+ *
+ * 映射约定（阶段0 决策，见 docs/r2-workflow.md）：
+ * - 一条前端 DesignItem = 一条后端 DesignList 记录，items 固定 1 个元素；
+ * - title 由 productName 承担（后端必填）；
+ * - productIcon 不入库（后端 forbidNonWhitelisted 会拒绝），页面按 productId 兜底推导；
+ * - 状态映射：DRAFT↔undesigned、SUBMITTED↔designing、PROCESSING↔processing、DONE↔ordered；
+ * - 前端只允许提交 designing（→SUBMITTED），PROCESSING/DONE 由 R3 驱动。
+ *
+ * fetchDesign（GET /api/design-list/:id）由 R3 结算页需要而增加；
+ * 后端已实现该端点（design-list.controller.ts @Get(':id')），契约 §5 文档补记。
+ */
 import http from '../request'
 import type { DesignDataV1, DesignItem } from '../../types'
-import { getProductIconImg } from '../productConfig'
 
-type ServerEntry = { productId: string; productName: string; unitPrice: number; count: number; designData?: DesignDataV1 }
+/** 后端 DesignListStatus → 前端状态码（契约 §5 映射表） */
-type ServerList = { id: string; title: string; items: ServerEntry[]; status: 'DRAFT' | 'SUBMITTED' | 'PROCESSING' | 'DONE'; orderId?: string; createdAt: string }
+const SERVER_STATUS_MAP: Record<string, DesignItem['status']> = {
-
+  DRAFT: 'undesigned',
-const statusToClient = (item: ServerList): DesignItem['status'] => {
+  SUBMITTED: 'designing',
-  if (item.orderId || item.status === 'DONE') return 'ordered'
+  PROCESSING: 'processing',
-  if (item.status === 'PROCESSING') return 'processing'
+  DONE: 'ordered',
-  if (item.status === 'DRAFT') return 'undesigned'
-  return 'designing'
 }
 
-const statusToServer = (status: DesignItem['status']) =>
+/** 清单条目（后端 items[] 固定 1 个元素，契约 §5） */
-  status === 'undesigned' ? 'DRAFT' : status === 'designing' ? 'SUBMITTED' : status === 'processing' ? 'PROCESSING' : 'DONE'
+export interface DesignListEntryPayload {
+  productId: string
+  productName: string
+  unitPrice: number
+  count: number
+  designData?: DesignDataV1
+}
 
-const toClient = (list: ServerList): DesignItem => {
+/** 后端 DesignList 记录结构 */
-  const item = list.items[0]
+interface ServerDesignList {
+  id: string
+  userId?: string
+  title: string
+  items: (Partial<DesignListEntryPayload> & Record<string, unknown>)[]
+  status: string
+  createdAt: string
+  updatedAt?: string
+}
+
+/** ServerDesignList → 前端 DesignItem */
+function toDesignItem(rec: ServerDesignList): DesignItem {
+  const entry = rec.items && rec.items[0]
   return {
-    id: list.id,
+    id: rec.id,
-    productId: item.productId,
+    productId: entry?.productId ?? '',
-    productName: item.productName,
+    productName: entry?.productName || rec.title,
-    productIcon: getProductIconImg({ id: item.productId }),
+    // productIcon 有意不返回：服务端不存储，页面按 PRODUCT_ICON_MAP[productId] 兜底
-    unitPrice: Number(item.unitPrice),
+    unitPrice: entry?.unitPrice ?? 0,
-    count: item.count,
+    count: entry?.count ?? 1,
-    status: statusToClient(list),
+    status: SERVER_STATUS_MAP[rec.status] ?? 'undesigned',
-    designData: item.designData,
+    designData: entry?.designData,
-    orderId: list.orderId,
+    createdAt: (rec.createdAt || '').slice(0, 10),
-    createdAt: list.createdAt,
   }
 }
 
+/** 我的设计清单（createdAt 倒序） */
 export async function fetchDesignList(): Promise<DesignItem[]> {
-  const rows = await http.get<ServerList[]>('/api/design-list')
+  const list = await http.get<ServerDesignList[]>('/api/design-list')
-  return rows.filter(row => row.items?.length > 0).map(toClient)
+  return (list || []).map(toDesignItem)
 }
 
+/** 单条清单详情（R3 结算页使用；后端 @Get(':id')，本人校验） */
 export async function fetchDesign(id: string): Promise<DesignItem> {
-  return toClient(await http.get<ServerList>(`/api/design-list/${id}`))
+  return toDesignItem(await http.get<ServerDesignList>(`/api/design-list/${id}`))
 }
 
-export async function createDesign(item: Omit<DesignItem, 'id' | 'createdAt' | 'status' | 'productIcon'>): Promise<DesignItem> {
+/** 创建清单（一条设计一条清单；后端初始状态 DRAFT/undesigned） */
-  return toClient(await http.post<ServerList>('/api/design-list', { title: item.productName, items: [{ productId: item.productId, productName: item.productName, unitPrice: item.unitPrice, count: item.count, designData: item.designData }] }))
+export async function createDesign(entry: DesignListEntryPayload): Promise<DesignItem> {
+  const rec = await http.post<ServerDesignList>('/api/design-list', {
+    title: entry.productName,
+    items: [
+      {
+        productId: entry.productId,
+        productName: entry.productName,
+        unitPrice: entry.unitPrice,
+        count: entry.count,
+        ...(entry.designData !== undefined ? { designData: entry.designData } : {}),
+      },
+    ],
+  })
+  return toDesignItem(rec)
 }
 
-export async function updateDesign(id: string, patch: Partial<DesignItem>): Promise<DesignItem> {
+export interface UpdateDesignPayload {
-  const current = await fetchDesign(id)
+  /** 新标题（前端一般不传） */
-  const merged = { ...current, ...patch }
+  title?: string
-  const data: Record<string, unknown> = {}
+  /** 状态迁移：前端只允许 designing（→SUBMITTED，DIY 保存设计时） */
-  if (patch.designData !== undefined || patch.productId !== undefined || patch.productName !== undefined || patch.unitPrice !== undefined || patch.count !== undefined) {
+  status?: 'designing'
-    data.items = [{ productId: merged.productId, productName: merged.productName, unitPrice: merged.unitPrice, count: merged.count, designData: merged.designData }]
+  /** 条目整体替换（items 是全量覆盖，修改 designData 时必须带全 4 个基本字段） */
+  item?: DesignListEntryPayload
+}
+
+/** 更新本人清单（部分更新：只传显式给出的字段） */
+export async function updateDesign(id: string, payload: UpdateDesignPayload): Promise<DesignItem> {
+  const body: Record<string, unknown> = {}
+  if (payload.title !== undefined) body.title = payload.title
+  if (payload.status !== undefined) body.status = 'SUBMITTED'
+  if (payload.item !== undefined) {
+    body.items = [
+      {
+        productId: payload.item.productId,
+        productName: payload.item.productName,
+        unitPrice: payload.item.unitPrice,
+        count: payload.item.count,
+        ...(payload.item.designData !== undefined ? { designData: payload.item.designData } : {}),
+      },
+    ]
   }
-  if (patch.productName !== undefined) data.title = patch.productName
+  const rec = await http.patch<ServerDesignList>(`/api/design-list/${id}`, body)
-  if (patch.status !== undefined) data.status = statusToServer(patch.status)
+  return toDesignItem(rec)
-  return toClient(await http.patch<ServerList>(`/api/design-list/${id}`, data))
 }
 
-export async function deleteDesign(id: string): Promise<void> { await http.del(`/api/design-list/${id}`) }
+/** 删除本人清单 */
-export async function deleteDesigns(ids: string[]): Promise<void> { await http.post('/api/design-list/batch-delete', { ids }) }
+export async function deleteDesign(id: string): Promise<void> {
+  await http.del(`/api/design-list/${id}`)
+}
+
+/** 批量删除（后端只删本人条目，返回实际删除数；部分 id 无效不报错） */
+export async function deleteDesigns(ids: string[]): Promise<number> {
+  const res = await http.post<{ deleted: number }>('/api/design-list/batch-delete', { ids })
+  return res?.deleted ?? 0
+}

src/utils/store/address.ts

@@ -1,3 +1,10 @@
+/**
+ * 收货地址本地存储 —— R2 后降级为「离线兜底缓存」层（按 openid 隔离，见 keys.ts）。
+ * 真实 CRUD 已走 utils/api/address.ts；本层职责：
+ * - 页面 API 成功 → 回写缓存，供冷启动先展示与未迁移页面（checkout 等）读取；
+ * - API 失败/断网 → 页面读缓存正常浏览；
+ * - 联网刷新以服务端为准覆盖缓存，旧本地数据不做自动合并（route-r2 风险节：默认忽略）。
+ */
 import Taro from '@tarojs/taro'
 import type { AddressItem } from '../../types'
 import { key } from './keys'

src/utils/store/design.ts

@@ -1,3 +1,10 @@
+/**
+ * 设计清单本地存储 —— R2 后降级为「离线兜底缓存」层（按 openid 隔离，见 keys.ts）。
+ * 真实 CRUD 已走 utils/api/design.ts；本层职责：
+ * - 页面 API 成功 → 回写缓存，供冷启动先展示与未迁移页面（checkout 等）读取；
+ * - API 失败/断网 → 页面读缓存正常浏览；
+ * - 联网刷新以服务端为准覆盖缓存，旧本地数据不做自动合并（route-r2 风险节：默认忽略）。
+ */
 import Taro from '@tarojs/taro'
 import type { DesignItem } from '../../types'
 import { assetUrl } from '../asset'