fix,去掉大部分indexdb的逻辑

src/components/common/HtFeeMethodGrid.vue

@@ -172,10 +172,10 @@ const hydrateRowsFromMethodStores = async (rows: FeeMethodRow[]): Promise<FeeMet
       const storedRateFee = toFiniteUnknown(rateData?.budgetFee)
       const rateValue = toFiniteUnknown(rateData?.rate)
       const rateFee =
-        storedRateFee != null
+        contractBase != null && rateValue != null
-          ? round3(storedRateFee)
+          ? round3(contractBase * rateValue)
-          : contractBase != null && rateValue != null
+          : storedRateFee != null
-            ? round3(contractBase * rateValue)
+            ? round3(storedRateFee)
             : null
       const hourlyFee = sumHourlyMethodFee(hourlyData)
       const quantityUnitPriceFee = sumQuantityMethodFee(quantityData)

src/components/common/XmFactorGrid.vue

@@ -2,10 +2,10 @@
 import { onBeforeUnmount, onMounted, ref, watch } from 'vue'
 import { AgGridVue } from 'ag-grid-vue3'
 import type { ColDef, FirstDataRenderedEvent, GridApi, GridReadyEvent, GridSizeChangedEvent } from 'ag-grid-community'
-import localforage from 'localforage'
 import { myTheme, gridOptions } from '@/lib/diyAgGridOptions'
 import { parseNumberOrNull } from '@/lib/number'
 import { AG_GRID_LOCALE_CN } from '@ag-grid-community/locale'
+import { useKvStore } from '@/pinia/kv'
 
 interface DictItem {
   code: string
@@ -42,6 +42,7 @@ const props = defineProps<{
   initBudgetValueFromStandard?: boolean
 }>()
 
+const kvStore = useKvStore()
 const detailRows = ref<FactorRow[]>([])
 const gridApi = ref<GridApi<FactorRow> | null>(null)
 
@@ -227,7 +228,7 @@ const saveToIndexedDB = async () => {
     const payload: GridState = {
       detailRows: JSON.parse(JSON.stringify(detailRows.value))
     }
-    await localforage.setItem(props.storageKey, payload)
+    await kvStore.setItem(props.storageKey, payload)
   } catch (error) {
     console.error('saveToIndexedDB failed:', error)
   }
@@ -235,7 +236,7 @@ const saveToIndexedDB = async () => {
 
 const loadGridState = async (storageKey: string): Promise<GridState | null> => {
   if (!storageKey) return null
-  const data = await localforage.getItem<GridState>(storageKey)
+  const data = await kvStore.getItem<GridState>(storageKey)
   if (!data?.detailRows || !Array.isArray(data.detailRows)) return null
   return data
 }

src/components/common/xmCommonAgGrid.vue

@@ -4,11 +4,11 @@ import { AgGridVue } from 'ag-grid-vue3'
 import type { CellValueChangedEvent, ColDef, GridApi, GridReadyEvent } from 'ag-grid-community'
 import { AG_GRID_LOCALE_CN } from '@ag-grid-community/locale'
 import { myTheme, gridOptions } from '@/lib/diyAgGridOptions'
-import localforage from 'localforage'
 import { decimalAggSum, roundTo, sumByNumber } from '@/lib/decimal'
 import { formatThousandsFlexible } from '@/lib/numberFormat'
 import { industryTypeList, getMajorDictEntries, isMajorIdInIndustryScope } from '@/sql'
 import { SwitchRoot, SwitchThumb } from 'reka-ui'
+import { useKvStore } from '@/pinia/kv'
 
 
 
@@ -42,6 +42,7 @@ interface XmBaseInfoState {
 
 const BASE_INFO_KEY = 'xm-base-info-v1'
 type MajorLite = { code: string; name: string; hasCost?: boolean; hasArea?: boolean }
+const kvStore = useKvStore()
 
 const detailRows = ref<DetailRow[]>([])
 const detailDict = ref<DictGroup[]>([])
@@ -157,8 +158,8 @@ const applyPinnedTotalAmount = (
 const loadFromIndexedDB = async (api: GridApi<DetailRow>) => {
   try {
     const [baseInfo, contractData] = await Promise.all([
-      localforage.getItem<XmBaseInfoState>(BASE_INFO_KEY),
+      kvStore.getItem<XmBaseInfoState>(BASE_INFO_KEY),
-      localforage.getItem<XmScaleState>(props.dbKey)
+      kvStore.getItem<XmScaleState>(props.dbKey)
     ])
 
     activeIndustryId.value =
@@ -204,7 +205,7 @@ const loadFromIndexedDB = async (api: GridApi<DetailRow>) => {
 
     if (props.xmInfoKey) {
       // 首次创建合同段时，默认继承项目规模信息（同一套专业字典，按 id 对齐）
-      const xmData = await localforage.getItem<XmScaleState>(props.xmInfoKey)
+      const xmData = await kvStore.getItem<XmScaleState>(props.xmInfoKey)
       roughCalcEnabled.value = Boolean(xmData?.roughCalcEnabled)
       applyPinnedTotalAmount(api, xmData?.totalAmount)
 
@@ -405,7 +406,7 @@ const saveToIndexedDB = async () => {
     }
     payload.roughCalcEnabled = roughCalcEnabled.value
     payload.totalAmount = pinnedTopRowData.value[0].amount
-    await localforage.setItem(props.dbKey, payload)
+    await kvStore.setItem(props.dbKey, payload)
   } catch (error) {
     console.error('saveToIndexedDB failed:', error)
   }

src/components/views/Ht.vue

@@ -1,13 +1,13 @@
 <script setup lang="ts">
 import { computed, nextTick, onActivated, onBeforeUnmount, onMounted, ref } from 'vue'
 import draggable from 'vuedraggable'
-import localforage from 'localforage'
 import { Card, CardHeader, CardTitle } from '@/components/ui/card'
 import { Button } from '@/components/ui/button'
 import { ScrollArea } from '@/components/ui/scroll-area'
 import { TooltipContent, TooltipProvider, TooltipRoot, TooltipTrigger } from '@/components/ui/tooltip'
 import { useTabStore } from '@/pinia/tab'
 import { useZxFwPricingStore } from '@/pinia/zxFwPricing'
+import { useKvStore } from '@/pinia/kv'
 import { ArrowUp, Edit3, GripVertical, MoreHorizontal, Plus, Trash2, X } from 'lucide-vue-next'
 import { decodeZwArchive, encodeZwArchive } from '@/lib/zwArchive'
 import { industryTypeList } from '@/sql'
@@ -73,6 +73,7 @@ const SERVICE_PRICING_METHODS = ['investScale', 'landScale', 'workload', 'hourly
 
 const tabStore = useTabStore()
 const zxFwPricingStore = useZxFwPricingStore()
+const kvStore = useKvStore()
 
 
 
@@ -186,7 +187,7 @@ const closeContractDataMenu = () => {
 
 const loadProjectBaseState = async () => {
   try {
-    const data = await localforage.getItem<XmBaseInfoState>(PROJECT_INFO_KEY)
+    const data = await kvStore.getItem<XmBaseInfoState>(PROJECT_INFO_KEY)
     canManageContracts.value = Boolean(typeof data?.projectIndustry === 'string' && data.projectIndustry.trim())
   } catch (error) {
     console.error('load project base state failed:', error)
@@ -195,7 +196,7 @@ const loadProjectBaseState = async () => {
 }
 
 const getCurrentProjectIndustry = async (): Promise<string> => {
-  const data = await localforage.getItem<XmBaseInfoState>(PROJECT_INFO_KEY)
+  const data = await kvStore.getItem<XmBaseInfoState>(PROJECT_INFO_KEY)
   return typeof data?.projectIndustry === 'string' ? data.projectIndustry.trim() : ''
 }
 
@@ -354,7 +355,7 @@ const getContractCardStyle = (index: number) => {
 const saveContracts = async () => {
   try {
     contracts.value = normalizeOrder(contracts.value)
-    await localforage.setItem(STORAGE_KEY, JSON.parse(JSON.stringify(contracts.value)))
+    await kvStore.setItem(STORAGE_KEY, JSON.parse(JSON.stringify(contracts.value)))
   } catch (error) {
     console.error('save contracts failed:', error)
   }
@@ -509,7 +510,7 @@ const isContractRelatedForageKey = (key: string, contractId: string) => {
 }
 
 const readContractRelatedForageEntries = async (contractIds: string[]) => {
-  const keys = await localforage.keys()
+  const keys = await kvStore.keys()
   const idSet = new Set(contractIds)
   const targetKeys = keys.filter(key => {
     for (const id of idSet) {
@@ -520,7 +521,7 @@ const readContractRelatedForageEntries = async (contractIds: string[]) => {
   return Promise.all(
     targetKeys.map(async key => ({
       key,
-      value: await localforage.getItem(key)
+      value: await kvStore.getItem(key)
     }))
   )
 }
@@ -669,7 +670,7 @@ const importContractSegments = async (event: Event) => {
       }
     })
 
-    await Promise.all(rewrittenEntries.map(entry => localforage.setItem(entry.key, entry.value)))
+    await Promise.all(rewrittenEntries.map(entry => kvStore.setItem(entry.key, entry.value)))
     await applyImportedContractPiniaPayload(payload.piniaState, oldToNewIdMap)
 
     contracts.value = [...contracts.value, ...nextContracts]
@@ -697,7 +698,7 @@ const importContractSegments = async (event: Event) => {
   }
 }
 
-const removeForageKeysByContractId = async (store: typeof localforage, contractId: string) => {
+const removeForageKeysByContractId = async (store: typeof kvStore, contractId: string) => {
   try {
     const keys = await store.keys()
     const targetKeys = keys.filter(key => key.includes(contractId))
@@ -725,14 +726,16 @@ const removeRelatedTabsByContractId = (contractId: string) => {
 }
 
 const cleanupContractRelatedData = async (contractId: string) => {
+  zxFwPricingStore.removeContractData(contractId)
   await Promise.all([
-    removeForageKeysByContractId(localforage, contractId),
+    removeForageKeysByContractId(kvStore, contractId),
   ])
+  await zxFwPricingStore.$persistNow?.()
 }
 
 const loadContracts = async () => {
   try {
-    const saved = await localforage.getItem<ContractItem[]>(STORAGE_KEY)
+    const saved = await kvStore.getItem<ContractItem[]>(STORAGE_KEY)
     if (!saved || saved.length === 0) {
       contracts.value = buildDefaultContracts()
       await saveContracts()

src/components/views/HtConsultCategoryFactor.vue

@@ -1,8 +1,8 @@
 <script setup lang="ts">
 import { computed, onActivated, onMounted, ref } from 'vue'
-import localforage from 'localforage'
 import { getServiceDictEntries, isIndustryEnabledByType, getIndustryTypeValue } from '@/sql'
 import XmFactorGrid from '@/components/common/XmFactorGrid.vue'
+import { useKvStore } from '@/pinia/kv'
 
 const props = defineProps<{
   contractId: string
@@ -22,10 +22,11 @@ type ServiceItem = {
 
 const PROJECT_INFO_KEY = 'xm-base-info-v1'
 const projectIndustry = ref('')
+const kvStore = useKvStore()
 
 const loadProjectIndustry = async () => {
   try {
-    const data = await localforage.getItem<XmBaseInfoState>(PROJECT_INFO_KEY)
+    const data = await kvStore.getItem<XmBaseInfoState>(PROJECT_INFO_KEY)
     projectIndustry.value =
       typeof data?.projectIndustry === 'string' ? data.projectIndustry.trim() : ''
   } catch (error) {

src/components/views/HtMajorFactor.vue

@@ -1,8 +1,8 @@
 <script setup lang="ts">
 import { computed, onActivated, onMounted, ref } from 'vue'
-import localforage from 'localforage'
 import { getMajorDictEntries, isMajorIdInIndustryScope } from '@/sql'
 import XmFactorGrid from '@/components/common/XmFactorGrid.vue'
+import { useKvStore } from '@/pinia/kv'
 
 interface XmBaseInfoState {
   projectIndustry?: string
@@ -22,10 +22,11 @@ const props = defineProps<{
 
 const PROJECT_INFO_KEY = 'xm-base-info-v1'
 const projectIndustry = ref('')
+const kvStore = useKvStore()
 
 const loadProjectIndustry = async () => {
   try {
-    const data = await localforage.getItem<XmBaseInfoState>(PROJECT_INFO_KEY)
+    const data = await kvStore.getItem<XmBaseInfoState>(PROJECT_INFO_KEY)
     projectIndustry.value =
       typeof data?.projectIndustry === 'string' ? data.projectIndustry.trim() : ''
   } catch (error) {

src/components/views/XmConsultCategoryFactor.vue

@@ -1,8 +1,8 @@
 <script setup lang="ts">
 import { computed, onActivated, onMounted, ref } from 'vue'
-import localforage from 'localforage'
 import { getServiceDictEntries, isIndustryEnabledByType, getIndustryTypeValue } from '@/sql'
 import XmFactorGrid from '@/components/common/XmFactorGrid.vue'
+import { useKvStore } from '@/pinia/kv'
 
 interface XmBaseInfoState {
   projectIndustry?: string
@@ -18,10 +18,11 @@ type ServiceItem = {
 
 const PROJECT_INFO_KEY = 'xm-base-info-v1'
 const projectIndustry = ref('')
+const kvStore = useKvStore()
 
 const loadProjectIndustry = async () => {
   try {
-    const data = await localforage.getItem<XmBaseInfoState>(PROJECT_INFO_KEY)
+    const data = await kvStore.getItem<XmBaseInfoState>(PROJECT_INFO_KEY)
     projectIndustry.value =
       typeof data?.projectIndustry === 'string' ? data.projectIndustry.trim() : ''
   } catch (error) {

src/components/views/XmMajorFactor.vue

@@ -1,9 +1,9 @@
 <script setup lang="ts">
 import { computed, onActivated, onMounted, ref } from 'vue'
-import localforage from 'localforage'
 import { getMajorDictEntries, isMajorIdInIndustryScope } from '@/sql'
 import XmFactorGrid from '@/components/common/XmFactorGrid.vue'
 import MethodUnavailableNotice from '@/components/common/MethodUnavailableNotice.vue'
+import { useKvStore } from '@/pinia/kv'
 
 interface XmBaseInfoState {
   projectIndustry?: string
@@ -20,10 +20,11 @@ type MajorItem = {
 const PROJECT_INFO_KEY = 'xm-base-info-v1'
 const projectIndustry = ref('')
 const hasProjectBaseInfo = ref(false)
+const kvStore = useKvStore()
 
 const loadProjectIndustry = async () => {
   try {
-    const data = await localforage.getItem<XmBaseInfoState>(PROJECT_INFO_KEY)
+    const data = await kvStore.getItem<XmBaseInfoState>(PROJECT_INFO_KEY)
     hasProjectBaseInfo.value = Boolean(data)
     projectIndustry.value =
       typeof data?.projectIndustry === 'string' ? data.projectIndustry.trim() : ''

src/components/views/htInfo.vue

@@ -1,7 +1,5 @@
 <script setup lang="ts">
-import { computed, onActivated, onMounted, ref } from 'vue'
+import { computed } from 'vue'
-import localforage from 'localforage'
-import { getMajorDictEntries, isMajorIdInIndustryScope } from '@/sql'
 import CommonAgGrid from '@/components/common/xmCommonAgGrid.vue'
 
 

src/components/views/info.vue

@@ -1,8 +1,8 @@
 <script setup lang="ts">
 import { parseDate } from '@internationalized/date'
 import { onMounted, ref, watch } from 'vue'
-import localforage from 'localforage'
 import { industryTypeList } from '@/sql'
+import { useKvStore } from '@/pinia/kv'
 import { Calendar as CalendarIcon, CircleHelp } from 'lucide-vue-next'
 import { TooltipContent, TooltipProvider, TooltipRoot, TooltipTrigger } from '@/components/ui/tooltip'
 import {
@@ -99,6 +99,7 @@ const majorParentNodes: MajorParentNode[] = industryTypeList.map(item => ({
 }))
 const majorParentCodeSet = new Set(majorParentNodes.map(item => item.id))
 const DEFAULT_PROJECT_INDUSTRY = majorParentNodes[0]?.id || ''
+const kvStore = useKvStore()
 
 const saveToIndexedDB = async () => {
   try {
@@ -110,7 +111,7 @@ const saveToIndexedDB = async () => {
       preparedCompany: preparedCompany.value,
       preparedDate: preparedDate.value
     }
-    await localforage.setItem(DB_KEY, payload)
+    await kvStore.setItem(DB_KEY, payload)
   } catch (error) {
     console.error('saveToIndexedDB failed:', error)
   }
@@ -118,7 +119,7 @@ const saveToIndexedDB = async () => {
 
 const loadFromIndexedDB = async () => {
   try {
-    const data = await localforage.getItem<XmInfoState>(DB_KEY)
+    const data = await kvStore.getItem<XmInfoState>(DB_KEY)
     if (data) {
       isProjectInitialized.value = true
       projectIndustry.value =

src/components/views/pricingView/InvestmentScalePricingPane.vue

@@ -2,13 +2,13 @@
 import { computed, onActivated, onBeforeUnmount, onMounted, ref } from 'vue'
 import { AgGridVue } from 'ag-grid-vue3'
 import type { ColDef, ColGroupDef } from 'ag-grid-community'
-import localforage from 'localforage'
 import { getMajorDictEntries, getServiceDictItemById, industryTypeList, isMajorIdInIndustryScope } from '@/sql'
 import { myTheme, gridOptions } from '@/lib/diyAgGridOptions'
 import { addNumbers, decimalAggSum, roundTo, sumByNumber } from '@/lib/decimal'
 import { formatThousandsFlexible } from '@/lib/numberFormat'
 import { syncPricingTotalToZxFw } from '@/lib/zxFwPricingSync'
 import { useZxFwPricingStore } from '@/pinia/zxFwPricing'
+import { useKvStore } from '@/pinia/kv'
 import { loadConsultCategoryFactorMap, loadMajorFactorMap } from '@/lib/xmFactorDefaults'
 import { parseNumberOrNull } from '@/lib/number'
 import { getBenchmarkBudgetSplitByScale, getScaleBudgetFeeSplit } from '@/lib/pricingScaleFee'
@@ -94,6 +94,7 @@ const props = defineProps<{
   serviceId: string | number
 }>()
 const zxFwPricingStore = useZxFwPricingStore()
+const kvStore = useKvStore()
 const DB_KEY = computed(() => `tzGMF-${props.contractId}-${props.serviceId}`)
 const HT_DB_KEY = computed(() => `ht-info-v3-${props.contractId}`)
 const HT_CONSULT_FACTOR_KEY = computed(() => `ht-consult-category-factor-v1-${props.contractId}`)
@@ -1058,7 +1059,7 @@ const buildRowsFromImportDefaultSource = async (
 ): Promise<DetailRow[]> => {
   // 与“使用默认数据”同源：先强制刷新系数，再按合同卡片默认带出。
   await loadFactorDefaults()
-  const htData = await localforage.getItem<{ detailRows: SourceRow[] }>(HT_DB_KEY.value)
+  const htData = await kvStore.getItem<{ detailRows: SourceRow[] }>(HT_DB_KEY.value)
   const hasContractRows = Array.isArray(htData?.detailRows) && htData.detailRows.length > 0
   if (isOnlyCostScaleService.value) {
     return hasContractRows
@@ -1129,14 +1130,14 @@ const applyProjectCountChange = async (nextValue: unknown) => {
 
 const loadFromIndexedDB = async () => {
   try {
-    const baseInfo = await localforage.getItem<XmBaseInfoState>(BASE_INFO_KEY)
+    const baseInfo = await kvStore.getItem<XmBaseInfoState>(BASE_INFO_KEY)
     activeIndustryCode.value =
       typeof baseInfo?.projectIndustry === 'string' ? baseInfo.projectIndustry.trim() : ''
     projectCount.value = 1
 
     await ensureFactorDefaultsLoaded()
     const applyContractDefaultRows = async () => {
-      const htData = await localforage.getItem<{ detailRows: SourceRow[] }>(HT_DB_KEY.value)
+      const htData = await kvStore.getItem<{ detailRows: SourceRow[] }>(HT_DB_KEY.value)
       const hasContractRows = Array.isArray(htData?.detailRows) && htData.detailRows.length > 0
       const targetProjectCount = getTargetProjectCount()
       if (isOnlyCostScaleService.value) {
@@ -1194,13 +1195,13 @@ const loadFromIndexedDB = async () => {
 
 const importContractData = async () => {
   try {
-    const baseInfo = await localforage.getItem<XmBaseInfoState>(BASE_INFO_KEY)
+    const baseInfo = await kvStore.getItem<XmBaseInfoState>(BASE_INFO_KEY)
     activeIndustryCode.value =
       typeof baseInfo?.projectIndustry === 'string' ? baseInfo.projectIndustry.trim() : ''
 
     // 使用默认数据时，强制读取最新的项目系数（预算取值优先，空值回退标准系数）
     await loadFactorDefaults()
-    const htData = await localforage.getItem<{ detailRows: SourceRow[] }>(HT_DB_KEY.value)
+    const htData = await kvStore.getItem<{ detailRows: SourceRow[] }>(HT_DB_KEY.value)
     const hasContractRows = Array.isArray(htData?.detailRows) && htData.detailRows.length > 0
     const targetProjectCount = getTargetProjectCount()
     if (isOnlyCostScaleService.value) {

src/components/views/pricingView/LandScalePricingPane.vue

@@ -2,13 +2,13 @@
 import { computed, onActivated, onBeforeUnmount, onMounted, ref } from 'vue'
 import { AgGridVue } from 'ag-grid-vue3'
 import type { ColDef, ColGroupDef } from 'ag-grid-community'
-import localforage from 'localforage'
 import { getMajorDictEntries, getServiceDictItemById, industryTypeList, isMajorIdInIndustryScope } from '@/sql'
 import { myTheme, gridOptions } from '@/lib/diyAgGridOptions'
 import { addNumbers, decimalAggSum, roundTo, sumByNumber } from '@/lib/decimal'
 import { formatThousandsFlexible } from '@/lib/numberFormat'
 import { syncPricingTotalToZxFw } from '@/lib/zxFwPricingSync'
 import { useZxFwPricingStore } from '@/pinia/zxFwPricing'
+import { useKvStore } from '@/pinia/kv'
 import { loadConsultCategoryFactorMap, loadMajorFactorMap } from '@/lib/xmFactorDefaults'
 import { parseNumberOrNull } from '@/lib/number'
 import { getBenchmarkBudgetSplitByScale, getScaleBudgetFeeSplit } from '@/lib/pricingScaleFee'
@@ -94,6 +94,7 @@ const props = defineProps<{
   serviceId: string | number
 }>()
 const zxFwPricingStore = useZxFwPricingStore()
+const kvStore = useKvStore()
 const DB_KEY = computed(() => `ydGMF-${props.contractId}-${props.serviceId}`)
 const HT_DB_KEY = computed(() => `ht-info-v3-${props.contractId}`)
 const HT_CONSULT_FACTOR_KEY = computed(() => `ht-consult-category-factor-v1-${props.contractId}`)
@@ -911,7 +912,7 @@ const buildRowsFromImportDefaultSource = async (
 ): Promise<DetailRow[]> => {
   // 与“使用默认数据”同源：先强制刷新系数，再按合同卡片默认带出。
   await loadFactorDefaults()
-  const htData = await localforage.getItem<{ detailRows: SourceRow[] }>(HT_DB_KEY.value)
+  const htData = await kvStore.getItem<{ detailRows: SourceRow[] }>(HT_DB_KEY.value)
   const hasContractRows = Array.isArray(htData?.detailRows) && htData.detailRows.length > 0
   return hasContractRows
     ? mergeWithDictRows(htData!.detailRows, {
@@ -975,14 +976,14 @@ const applyProjectCountChange = async (nextValue: unknown) => {
 
 const loadFromIndexedDB = async () => {
   try {
-    const baseInfo = await localforage.getItem<XmBaseInfoState>(BASE_INFO_KEY)
+    const baseInfo = await kvStore.getItem<XmBaseInfoState>(BASE_INFO_KEY)
     activeIndustryCode.value =
       typeof baseInfo?.projectIndustry === 'string' ? baseInfo.projectIndustry.trim() : ''
     projectCount.value = 1
 
     await ensureFactorDefaultsLoaded()
     const applyContractDefaultRows = async () => {
-      const htData = await localforage.getItem<{ detailRows: SourceRow[] }>(HT_DB_KEY.value)
+      const htData = await kvStore.getItem<{ detailRows: SourceRow[] }>(HT_DB_KEY.value)
       const hasContractRows = Array.isArray(htData?.detailRows) && htData.detailRows.length > 0
       const targetProjectCount = getTargetProjectCount()
       detailRows.value = hasContractRows
@@ -1027,13 +1028,13 @@ const loadFromIndexedDB = async () => {
 
 const importContractData = async () => {
   try {
-    const baseInfo = await localforage.getItem<XmBaseInfoState>(BASE_INFO_KEY)
+    const baseInfo = await kvStore.getItem<XmBaseInfoState>(BASE_INFO_KEY)
     activeIndustryCode.value =
       typeof baseInfo?.projectIndustry === 'string' ? baseInfo.projectIndustry.trim() : ''
 
     // 使用默认数据时，强制读取最新的项目系数（预算取值优先，空值回退标准系数）
     await loadFactorDefaults()
-    const htData = await localforage.getItem<{ detailRows: SourceRow[] }>(HT_DB_KEY.value)
+    const htData = await kvStore.getItem<{ detailRows: SourceRow[] }>(HT_DB_KEY.value)
     const hasContractRows = Array.isArray(htData?.detailRows) && htData.detailRows.length > 0
     const targetProjectCount = getTargetProjectCount()
     detailRows.value = hasContractRows

src/components/views/xmCard.vue

@@ -10,8 +10,8 @@
 
 <script setup lang="ts">
 import { computed, defineAsyncComponent, markRaw, onBeforeUnmount, onMounted, ref } from 'vue'
-import localforage from 'localforage'
 import TypeLine from '@/layout/typeLine.vue'
+import { useKvStore } from '@/pinia/kv'
 
 const infoView = markRaw(defineAsyncComponent(() => import('@/components/views/info.vue')))
 const scaleInfoView = markRaw(defineAsyncComponent(() => import('@/components/views/xmInfo.vue')))
@@ -27,6 +27,7 @@ const PROJECT_INFO_KEY = 'xm-base-info-v1'
 const PROJECT_INIT_CHANGED_EVENT = 'xm-project-init-changed'
 
 const hasProjectBaseInfo = ref(false)
+const kvStore = useKvStore()
 
 const fullXmCategories = [
   { key: 'info', label: '基础信息', component: infoView },
@@ -42,7 +43,7 @@ const xmCategories = computed(() =>
 
 const refreshProjectBaseInfoState = async () => {
   try {
-    const data = await localforage.getItem(PROJECT_INFO_KEY)
+    const data = await kvStore.getItem(PROJECT_INFO_KEY)
     hasProjectBaseInfo.value = Boolean(data)
   } catch (error) {
     console.error('read project base info failed:', error)

src/components/views/zxFw.vue

@@ -3,7 +3,6 @@ import { computed, defineComponent, h, nextTick, onActivated, onBeforeUnmount, o
 import type { ComponentPublicInstance, PropType } from 'vue'
 import { AgGridVue } from 'ag-grid-vue3'
 import type { ColDef, GridOptions, ICellRendererParams } from 'ag-grid-community'
-import localforage from 'localforage'
 import { myTheme, gridOptions } from '@/lib/diyAgGridOptions'
 import { AG_GRID_LOCALE_CN } from '@ag-grid-community/locale'
 import { addNumbers } from '@/lib/decimal'
@@ -32,6 +31,7 @@ import { TooltipProvider } from '@/components/ui/tooltip'
 import { getServiceDictEntries, isIndustryEnabledByType, getIndustryTypeValue } from '@/sql'
 import { useTabStore } from '@/pinia/tab'
 import { useZxFwPricingStore } from '@/pinia/zxFwPricing'
+import { useKvStore } from '@/pinia/kv'
 import ServiceCheckboxSelector from '@/components/views/ServiceCheckboxSelector.vue'
 
 interface ServiceItem {
@@ -76,6 +76,7 @@ const props = defineProps<{
 }>()
 const tabStore = useTabStore()
 const zxFwPricingStore = useZxFwPricingStore()
+const kvStore = useKvStore()
 const PROJECT_INFO_KEY = 'xm-base-info-v1'
 const PRICING_CLEAR_SKIP_PREFIX = 'pricing-clear-skip:'
 const PRICING_FORCE_DEFAULT_PREFIX = 'pricing-force-default:'
@@ -423,7 +424,7 @@ const clearPricingPaneValues = async (serviceId: string) => {
   }
   zxFwPricingStore.removeAllServicePricingMethodStates(props.contractId, serviceId)
   // Reset后会立刻有逻辑读取IndexedDB计算默认值，这里强制同步删除持久层，避免读到旧数据。
-  await Promise.all(keys.map(key => localforage.removeItem(key)))
+  await Promise.all(keys.map(key => kvStore.removeItem(key)))
 }
 
 const clearRowValues = async (row: DetailRow) => {
@@ -995,7 +996,7 @@ const initializeContractState = async () => {
 
 const loadProjectIndustry = async () => {
   try {
-    const data = await localforage.getItem<XmBaseInfoState>(PROJECT_INFO_KEY)
+    const data = await kvStore.getItem<XmBaseInfoState>(PROJECT_INFO_KEY)
     projectIndustry.value =
       typeof data?.projectIndustry === 'string' ? data.projectIndustry.trim() : ''
   } catch (error) {

src/layout/tab.vue

@@ -1,15 +1,14 @@
 <script setup lang="ts">
-import { computed, defineAsyncComponent, markRaw, nextTick, onBeforeUnmount, onMounted, ref, watch } from 'vue'
+import { computed, defineAsyncComponent, markRaw, nextTick, onBeforeUnmount, onMounted, ref, shallowRef, watch } from 'vue'
 import type { ComponentPublicInstance } from 'vue'
 import draggable from 'vuedraggable'
 import { useTabStore } from '@/pinia/tab'
 import { useZxFwPricingStore } from '@/pinia/zxFwPricing'
+import { useKvStore } from '@/pinia/kv'
 import { Button } from '@/components/ui/button'
 import { ScrollArea } from '@/components/ui/scroll-area'
 import { TooltipContent, TooltipProvider, TooltipRoot, TooltipTrigger } from '@/components/ui/tooltip'
 import { ChevronDown, CircleHelp, RotateCcw, X } from 'lucide-vue-next'
-import { createPinia } from 'pinia';
-
 import localforage from 'localforage'
 import {
   AlertDialogAction,
@@ -30,12 +29,18 @@ interface DataEntry {
   value: any
 }
 
+interface ForageStoreSnapshot {
+  storeName: string
+  entries: DataEntry[]
+}
+
 interface DataPackage {
   version: number
   exportedAt: string
   localStorage: DataEntry[]
   sessionStorage: DataEntry[]
   localforageDefault: DataEntry[]
+  localforageStores?: ForageStoreSnapshot[]
 }
 
 interface UserGuideStep {
@@ -268,6 +273,9 @@ const PROJECT_INFO_DB_KEY = 'xm-base-info-v1'
 const LEGACY_PROJECT_DB_KEY = 'xm-info-v3'
 const CONSULT_CATEGORY_FACTOR_DB_KEY = 'xm-consult-category-factor-v1'
 const MAJOR_FACTOR_DB_KEY = 'xm-major-factor-v1'
+const PINIA_PERSIST_DB_NAME = 'DB'
+const PINIA_PERSIST_BASE_STORE_NAME = 'pinia'
+const PINIA_PERSIST_STORE_IDS = ['tabs', 'zxFwPricing', 'kv'] as const
 const userGuideSteps: UserGuideStep[] = [
   {
     title: '欢迎使用',
@@ -352,6 +360,7 @@ const componentMap: Record<string, any> = {
 
 const tabStore = useTabStore()
 const zxFwPricingStore = useZxFwPricingStore()
+const kvStore = useKvStore()
 
 
 
@@ -365,7 +374,7 @@ const dataMenuOpen = ref(false)
 const dataMenuRef = ref<HTMLElement | null>(null)
 const importFileRef = ref<HTMLInputElement | null>(null)
 const importConfirmOpen = ref(false)
-const pendingImportPayload = ref<DataPackage | null>(null)
+const pendingImportPayload = shallowRef<DataPackage | null>(null)
 const pendingImportFileName = ref('')
 const userGuideOpen = ref(false)
 const userGuideStepIndex = ref(0)
@@ -450,10 +459,10 @@ const shouldAutoOpenGuide = async () => {
   if (hasGuideCompleted()) return false
   if (hasNonDefaultTabState()) return false
   try {
-    const keys = await localforage.keys()
+    const keys = await kvStore.keys()
     return keys.length === 0
   } catch (error) {
-    console.error('read localforage keys failed:', error)
+    console.error('read kv keys failed:', error)
     return false
   }
 }
@@ -734,20 +743,49 @@ const writeWebStorage = (storageObj: Storage, entries: DataEntry[]) => {
   }
 }
 
-const readForage = async (store: typeof localforage): Promise<DataEntry[]> => {
+type ForageInstance = ReturnType<typeof localforage.createInstance>
+type ForageStore = Pick<ForageInstance, 'keys' | 'getItem' | 'setItem' | 'clear'>
+
+const createForageStore = (storeName: string): ForageInstance =>
+  localforage.createInstance({
+    name: PINIA_PERSIST_DB_NAME,
+    storeName
+  })
+
+const getPiniaPersistStoreName = (storeId: string) => `${PINIA_PERSIST_BASE_STORE_NAME}-${storeId}`
+
+const getPiniaPersistStores = () =>
+  PINIA_PERSIST_STORE_IDS.map(storeId => {
+    const storeName = getPiniaPersistStoreName(storeId)
+    return {
+      storeName,
+      store: createForageStore(storeName)
+    }
+  })
+
+const readForage = async (store: ForageStore): Promise<DataEntry[]> => {
   const keys = await store.keys()
   const entries: DataEntry[] = []
   for (const key of keys) {
     const value = await store.getItem(key)
-    entries.push({ key, value })
+    entries.push({ key, value: toPersistableValue(value) })
   }
   return entries
 }
 
-const writeForage = async (store: typeof localforage, entries: DataEntry[]) => {
+const toPersistableValue = (value: unknown) => {
+  try {
+    return JSON.parse(JSON.stringify(value))
+  } catch (error) {
+    console.error('normalize persist value failed, fallback to null:', error)
+    return null
+  }
+}
+
+const writeForage = async (store: ForageStore, entries: DataEntry[]) => {
   await store.clear()
   for (const entry of entries || []) {
-    await store.setItem(entry.key, entry.value)
+    await store.setItem(entry.key, toPersistableValue(entry.value))
   }
 }
 
@@ -758,6 +796,21 @@ const normalizeEntries = (value: unknown): DataEntry[] => {
     .map(item => ({ key: String((item as any).key), value: (item as any).value }))
 }
 
+const normalizeForageStoreSnapshots = (value: unknown): ForageStoreSnapshot[] => {
+  if (!Array.isArray(value)) return []
+  return value
+    .filter(item =>
+      item
+      && typeof item === 'object'
+      && typeof (item as any).storeName === 'string'
+      && Array.isArray((item as any).entries)
+    )
+    .map(item => ({
+      storeName: String((item as any).storeName),
+      entries: normalizeEntries((item as any).entries)
+    }))
+}
+
 const sanitizeFileNamePart = (value: string): string => {
   const cleaned = value
     .replace(/[\\/:*?"<>|]/g, '_')
@@ -1058,11 +1111,11 @@ const buildServiceFee = (
 
 const buildExportReportPayload = async (): Promise<ExportReportPayload> => {
   const [projectInfoRaw, projectScaleRaw, consultCategoryFactorRaw, majorFactorRaw, contractCardsRaw] = await Promise.all([
-    localforage.getItem<XmInfoLike>(PROJECT_INFO_DB_KEY),
+    kvStore.getItem<XmInfoLike>(PROJECT_INFO_DB_KEY),
-    localforage.getItem<XmInfoStorageLike>(LEGACY_PROJECT_DB_KEY),
+    kvStore.getItem<XmInfoStorageLike>(LEGACY_PROJECT_DB_KEY),
-    localforage.getItem<DetailRowsStorageLike<FactorRowLike>>(CONSULT_CATEGORY_FACTOR_DB_KEY),
+    kvStore.getItem<DetailRowsStorageLike<FactorRowLike>>(CONSULT_CATEGORY_FACTOR_DB_KEY),
-    localforage.getItem<DetailRowsStorageLike<FactorRowLike>>(MAJOR_FACTOR_DB_KEY),
+    kvStore.getItem<DetailRowsStorageLike<FactorRowLike>>(MAJOR_FACTOR_DB_KEY),
-    localforage.getItem<ContractCardItem[]>('ht-card-v1')
+    kvStore.getItem<ContractCardItem[]>('ht-card-v1')
   ])
 
   const projectInfo = projectInfoRaw || {}
@@ -1087,8 +1140,8 @@ const buildExportReportPayload = async (): Promise<ExportReportPayload> => {
     const contract = contractCards[index]
     const contractId = contract.id
     const [htInfoRaw, zxFwRaw] = await Promise.all([
-      localforage.getItem<DetailRowsStorageLike<ScaleRowLike>>(`ht-info-v3-${contractId}`),
+      kvStore.getItem<DetailRowsStorageLike<ScaleRowLike>>(`ht-info-v3-${contractId}`),
-      localforage.getItem<ZxFwStorageLike>(`zxFW-${contractId}`)
+      kvStore.getItem<ZxFwStorageLike>(`zxFW-${contractId}`)
     ])
 
     const zxRows = Array.isArray(zxFwRaw?.detailRows) ? zxFwRaw.detailRows : []
@@ -1179,12 +1232,19 @@ const buildExportReportPayload = async (): Promise<ExportReportPayload> => {
 const exportData = async () => {
   try {
     const now = new Date()
+    const piniaForageStores = await Promise.all(
+      getPiniaPersistStores().map(async ({ storeName, store }) => ({
+        storeName,
+        entries: await readForage(store)
+      }))
+    )
     const payload: DataPackage = {
-      version: 1,
+      version: 2,
       exportedAt: now.toISOString(),
       localStorage: readWebStorage(localStorage),
       sessionStorage: readWebStorage(sessionStorage),
       localforageDefault: await readForage(localforage),
+      localforageStores: piniaForageStores
     }
 
     const content = await encodeZwArchive(payload)
@@ -1261,9 +1321,44 @@ const confirmImportOverride = async () => {
     writeWebStorage(localStorage, normalizeEntries(payload.localStorage))
     writeWebStorage(sessionStorage, normalizeEntries(payload.sessionStorage))
     await writeForage(localforage, normalizeEntries(payload.localforageDefault))
+    const piniaSnapshots = normalizeForageStoreSnapshots(payload.localforageStores)
+    const snapshotMap = new Map(piniaSnapshots.map(item => [item.storeName, item.entries]))
+    await Promise.all(
+      getPiniaPersistStores().map(async ({ storeName, store }) => {
+        const entries = snapshotMap.get(storeName) || []
+        await writeForage(store, entries)
+      })
+    )
 
-    tabStore.resetTabs()
+    const readPersistedState = (storeId: string) => {
-    await tabStore.$persistNow?.()
+      const storeName = getPiniaPersistStoreName(storeId)
+      const entries = snapshotMap.get(storeName) || []
+      const hit = entries.find(entry => entry.key === storeName)
+      return hit && hit.value && typeof hit.value === 'object' ? hit.value : null
+    }
+
+    const tabsState = readPersistedState('tabs')
+    if (tabsState) {
+      tabStore.$patch(tabsState as any)
+    } else {
+      tabStore.resetTabs()
+    }
+
+    const zxFwPricingState = readPersistedState('zxFwPricing')
+    if (zxFwPricingState) {
+      zxFwPricingStore.$patch(zxFwPricingState as any)
+    }
+
+    const kvState = readPersistedState('kv')
+    if (kvState) {
+      kvStore.$patch(kvState as any)
+    }
+
+    await Promise.all([
+      tabStore.$persistNow?.(),
+      zxFwPricingStore.$persistNow?.(),
+      kvStore.$persistNow?.()
+    ])
     dataMenuOpen.value = false
     window.location.reload()
   } catch (error) {
@@ -1279,6 +1374,11 @@ const handleReset = async () => {
     localStorage.clear()
     sessionStorage.clear()
     await localforage.clear()
+    await Promise.all(
+      getPiniaPersistStores().map(async ({ store }) => {
+        await store.clear()
+      })
+    )
     localStorage.setItem(USER_GUIDE_COMPLETED_KEY, '1')
   } catch (error) {
     console.error('reset failed:', error)

src/lib/pricingMethodTotals.ts

@@ -1,4 +1,3 @@
-import localforage from 'localforage'
 import {
   expertList,
   getMajorDictEntries,
@@ -10,6 +9,7 @@ import { roundTo, sumByNumber, toDecimal } from '@/lib/decimal'
 import { toFiniteNumberOrNull } from '@/lib/number'
 import { getBenchmarkBudgetByScale, getScaleBudgetFee } from '@/lib/pricingScaleFee'
 import { useZxFwPricingStore, type ServicePricingMethod } from '@/pinia/zxFwPricing'
+import { useKvStore } from '@/pinia/kv'
 
 interface StoredDetailRowsState<T = any> {
   detailRows?: T[]
@@ -123,6 +123,26 @@ const getZxFwStoreSafely = () => {
   }
 }
 
+const getKvStoreSafely = () => {
+  try {
+    return useKvStore()
+  } catch {
+    return null
+  }
+}
+
+const kvGetItem = async <T = unknown>(key: string): Promise<T | null> => {
+  const store = getKvStoreSafely()
+  if (!store) return null
+  return store.getItem<T>(key)
+}
+
+const kvSetItem = async <T = unknown>(key: string, value: T): Promise<void> => {
+  const store = getKvStoreSafely()
+  if (!store) return
+  await store.setItem(key, value)
+}
+
 const toStoredDetailRowsState = <TRow = unknown>(state: { detailRows?: TRow[] } | null | undefined): StoredDetailRowsState<TRow> | null => {
   if (!state || !Array.isArray(state.detailRows)) return null
   return {
@@ -594,10 +614,10 @@ const loadPricingMethodDefaultBuildContext = async (
   const baseInfoDbKey = 'xm-base-info-v1'
 
   const [htData, consultFactorData, majorFactorData, baseInfo] = await Promise.all([
-    localforage.getItem<StoredDetailRowsState>(htDbKey),
+    kvGetItem<StoredDetailRowsState>(htDbKey),
-    localforage.getItem<StoredFactorState>(consultFactorDbKey),
+    kvGetItem<StoredFactorState>(consultFactorDbKey),
-    localforage.getItem<StoredFactorState>(majorFactorDbKey),
+    kvGetItem<StoredFactorState>(majorFactorDbKey),
-    localforage.getItem<XmBaseInfoState>(baseInfoDbKey)
+    kvGetItem<XmBaseInfoState>(baseInfoDbKey)
   ])
 
   return {
@@ -668,10 +688,10 @@ export const persistDefaultPricingMethodDetailRowsForServices = async (params: {
         }
       }
       await Promise.all([
-        localforage.setItem(dbKeys.investScale, { detailRows: defaultRows.investScale }),
+        kvSetItem(dbKeys.investScale, { detailRows: defaultRows.investScale }),
-        localforage.setItem(dbKeys.landScale, { detailRows: defaultRows.landScale }),
+        kvSetItem(dbKeys.landScale, { detailRows: defaultRows.landScale }),
-        localforage.setItem(dbKeys.workload, { detailRows: defaultRows.workload }),
+        kvSetItem(dbKeys.workload, { detailRows: defaultRows.workload }),
-        localforage.setItem(dbKeys.hourly, { detailRows: defaultRows.hourly })
+        kvSetItem(dbKeys.hourly, { detailRows: defaultRows.hourly })
       ])
     })
   )
@@ -695,17 +715,17 @@ export const getPricingMethodTotalsForService = async (params: {
     store?.loadServicePricingMethodState<Record<string, unknown>>(params.contractId, serviceId, 'landScale') || Promise.resolve(null),
     store?.loadServicePricingMethodState<Record<string, unknown>>(params.contractId, serviceId, 'workload') || Promise.resolve(null),
     store?.loadServicePricingMethodState<Record<string, unknown>>(params.contractId, serviceId, 'hourly') || Promise.resolve(null),
-    localforage.getItem<StoredDetailRowsState>(htDbKey),
+    kvGetItem<StoredDetailRowsState>(htDbKey),
-    localforage.getItem<StoredFactorState>(consultFactorDbKey),
+    kvGetItem<StoredFactorState>(consultFactorDbKey),
-    localforage.getItem<StoredFactorState>(majorFactorDbKey),
+    kvGetItem<StoredFactorState>(majorFactorDbKey),
-    localforage.getItem<XmBaseInfoState>(baseInfoDbKey)
+    kvGetItem<XmBaseInfoState>(baseInfoDbKey)
   ])
 
   const [investDataFallback, landDataFallback, workloadDataFallback, hourlyDataFallback] = await Promise.all([
-    storeInvestData ? Promise.resolve(null) : localforage.getItem<StoredDetailRowsState>(dbKeys.investScale),
+    storeInvestData ? Promise.resolve(null) : kvGetItem<StoredDetailRowsState>(dbKeys.investScale),
-    storeLandData ? Promise.resolve(null) : localforage.getItem<StoredDetailRowsState>(dbKeys.landScale),
+    storeLandData ? Promise.resolve(null) : kvGetItem<StoredDetailRowsState>(dbKeys.landScale),
-    storeWorkloadData ? Promise.resolve(null) : localforage.getItem<StoredDetailRowsState>(dbKeys.workload),
+    storeWorkloadData ? Promise.resolve(null) : kvGetItem<StoredDetailRowsState>(dbKeys.workload),
-    storeHourlyData ? Promise.resolve(null) : localforage.getItem<StoredDetailRowsState>(dbKeys.hourly)
+    storeHourlyData ? Promise.resolve(null) : kvGetItem<StoredDetailRowsState>(dbKeys.hourly)
   ])
 
   const investData = toStoredDetailRowsState(storeInvestData) || investDataFallback
@@ -799,10 +819,10 @@ export const ensurePricingMethodDetailRowsForServices = async (params: {
         store?.loadServicePricingMethodState<Record<string, unknown>>(params.contractId, serviceId, 'hourly') || Promise.resolve(null)
       ])
       const [investDataFallback, landDataFallback, workloadDataFallback, hourlyDataFallback] = await Promise.all([
-        storeInvestData ? Promise.resolve(null) : localforage.getItem<StoredDetailRowsState>(dbKeys.investScale),
+        storeInvestData ? Promise.resolve(null) : kvGetItem<StoredDetailRowsState>(dbKeys.investScale),
-        storeLandData ? Promise.resolve(null) : localforage.getItem<StoredDetailRowsState>(dbKeys.landScale),
+        storeLandData ? Promise.resolve(null) : kvGetItem<StoredDetailRowsState>(dbKeys.landScale),
-        storeWorkloadData ? Promise.resolve(null) : localforage.getItem<StoredDetailRowsState>(dbKeys.workload),
+        storeWorkloadData ? Promise.resolve(null) : kvGetItem<StoredDetailRowsState>(dbKeys.workload),
-        storeHourlyData ? Promise.resolve(null) : localforage.getItem<StoredDetailRowsState>(dbKeys.hourly)
+        storeHourlyData ? Promise.resolve(null) : kvGetItem<StoredDetailRowsState>(dbKeys.hourly)
       ])
       const investData = toStoredDetailRowsState(storeInvestData) || investDataFallback
       const landData = toStoredDetailRowsState(storeLandData) || landDataFallback
@@ -829,7 +849,7 @@ export const ensurePricingMethodDetailRowsForServices = async (params: {
             detailRows: getDefaultRows().investScale
           }, { force: true })
         }
-        writeTasks.push(localforage.setItem(dbKeys.investScale, { detailRows: getDefaultRows().investScale }))
+        writeTasks.push(kvSetItem(dbKeys.investScale, { detailRows: getDefaultRows().investScale }))
       }
 
       if (shouldInitLand) {
@@ -838,7 +858,7 @@ export const ensurePricingMethodDetailRowsForServices = async (params: {
             detailRows: getDefaultRows().landScale
           }, { force: true })
         }
-        writeTasks.push(localforage.setItem(dbKeys.landScale, { detailRows: getDefaultRows().landScale }))
+        writeTasks.push(kvSetItem(dbKeys.landScale, { detailRows: getDefaultRows().landScale }))
       }
 
       if (shouldInitWorkload) {
@@ -847,7 +867,7 @@ export const ensurePricingMethodDetailRowsForServices = async (params: {
             detailRows: getDefaultRows().workload
           }, { force: true })
         }
-        writeTasks.push(localforage.setItem(dbKeys.workload, { detailRows: getDefaultRows().workload }))
+        writeTasks.push(kvSetItem(dbKeys.workload, { detailRows: getDefaultRows().workload }))
       }
 
       if (shouldInitHourly) {
@@ -856,7 +876,7 @@ export const ensurePricingMethodDetailRowsForServices = async (params: {
             detailRows: getDefaultRows().hourly
           }, { force: true })
         }
-        writeTasks.push(localforage.setItem(dbKeys.hourly, { detailRows: getDefaultRows().hourly }))
+        writeTasks.push(kvSetItem(dbKeys.hourly, { detailRows: getDefaultRows().hourly }))
       }
 
       if (writeTasks.length > 0) {

src/lib/xmFactorDefaults.ts

@@ -1,6 +1,6 @@
-import localforage from 'localforage'
 import { getMajorDictById, getMajorIdAliasMap, getServiceDictById } from '@/sql'
 import { toFiniteNumberOrNull } from '@/lib/number'
+import { useKvStore } from '@/pinia/kv'
 
 const CONSULT_CATEGORY_FACTOR_KEY = 'xm-consult-category-factor-v1'
 const MAJOR_FACTOR_KEY = 'xm-major-factor-v1'
@@ -41,12 +41,21 @@ const resolveFactorValue = (
   return fallbackStandard
 }
 
+const getKvStoreSafely = () => {
+  try {
+    return useKvStore()
+  } catch {
+    return null
+  }
+}
+
 const loadFactorMap = async (
   storageKey: string,
   dict: FactorDict,
   aliases?: Map<string, string>
 ): Promise<Map<string, number | null>> => {
-  const data = await localforage.getItem<XmFactorState>(storageKey)
+  const kvStore = getKvStoreSafely()
+  const data = kvStore ? await kvStore.getItem<XmFactorState>(storageKey) : null
   const map = buildStandardFactorMap(dict)
   for (const row of data?.detailRows || []) {
     if (!row?.id) continue

src/pinia/kv.ts

@@ -0,0 +1,90 @@
+import { defineStore } from 'pinia'
+import { ref } from 'vue'
+
+const cloneJson = <T>(value: T): T => JSON.parse(JSON.stringify(value)) as T
+
+export const useKvStore = defineStore('kv', () => {
+  const entries = ref<Record<string, unknown>>({})
+  const ready = ref(false)
+  const loading = ref<Promise<void> | null>(null)
+
+  const ensureReady = async () => {
+    if (ready.value) return
+    if (loading.value) {
+      await loading.value
+      return
+    }
+    loading.value = (async () => {
+      ready.value = true
+    })()
+    await loading.value
+    loading.value = null
+  }
+
+  const getItem = async <T = unknown>(keyRaw: string | number): Promise<T | null> => {
+    await ensureReady()
+    const key = String(keyRaw || '').trim()
+    if (!key) return null
+    if (!Object.prototype.hasOwnProperty.call(entries.value, key)) return null
+    return cloneJson(entries.value[key] as T)
+  }
+
+  const setItem = async <T = unknown>(keyRaw: string | number, value: T): Promise<void> => {
+    await ensureReady()
+    const key = String(keyRaw || '').trim()
+    if (!key) return
+    entries.value[key] = cloneJson(value)
+  }
+
+  const removeItem = async (keyRaw: string | number): Promise<void> => {
+    await ensureReady()
+    const key = String(keyRaw || '').trim()
+    if (!key) return
+    delete entries.value[key]
+  }
+
+  const keys = async (): Promise<string[]> => {
+    await ensureReady()
+    return Object.keys(entries.value)
+  }
+
+  const clear = async (): Promise<void> => {
+    await ensureReady()
+    entries.value = {}
+  }
+
+  const exportEntries = async () => {
+    await ensureReady()
+    return Object.entries(entries.value).map(([key, value]) => ({ key, value: cloneJson(value) }))
+  }
+
+  const importEntries = async (
+    incoming: Array<{ key: string; value: unknown }>,
+    options?: { replace?: boolean }
+  ) => {
+    await ensureReady()
+    if (options?.replace !== false) {
+      entries.value = {}
+    }
+    for (const item of incoming || []) {
+      const key = String(item?.key || '').trim()
+      if (!key) continue
+      entries.value[key] = cloneJson(item.value)
+    }
+  }
+
+  return {
+    entries,
+    ready,
+    ensureReady,
+    getItem,
+    setItem,
+    removeItem,
+    keys,
+    clear,
+    exportEntries,
+    importEntries
+  }
+}, {
+  persist: true
+})

src/pinia/zxFwPricing.ts

@@ -1,8 +1,8 @@
-import localforage from 'localforage'
 import { defineStore } from 'pinia'
 import { ref } from 'vue'
 import { addNumbers } from '@/lib/decimal'
 import { toFiniteNumberOrNull } from '@/lib/number'
+import { useKvStore } from '@/pinia/kv'
 
 export type ZxFwPricingField = 'investScale' | 'landScale' | 'workload' | 'hourly'
 export type ServicePricingMethod = ZxFwPricingField
@@ -276,6 +276,13 @@ export const useZxFwPricingStore = defineStore('zxFwPricing', () => {
   const touchKeyVersion = (key: string) => {
     keyVersions.value[key] = (keyVersions.value[key] || 0) + 1
   }
+  const getKvStoreSafely = () => {
+    try {
+      return useKvStore()
+    } catch {
+      return null
+    }
+  }
 
   const ensureServicePricingState = (contractIdRaw: string | number, serviceIdRaw: string | number) => {
     const contractId = toKey(contractIdRaw)
@@ -658,7 +665,8 @@ export const useZxFwPricingStore = defineStore('zxFwPricing', () => {
     if (!force && keyLoadTasks.has(key)) return keyLoadTasks.get(key) as Promise<T | null>
 
     const task = (async () => {
-      const raw = await localforage.getItem<T>(key)
+      const kvStore = getKvStoreSafely()
+      const raw = kvStore ? await kvStore.getItem<T>(key) : null
       const nextSnapshot = toKeySnapshot(raw)
       const prevSnapshot = keySnapshots.value[key]
       keyedLoaded.value[key] = true
@@ -793,7 +801,10 @@ export const useZxFwPricingStore = defineStore('zxFwPricing', () => {
     if (!force && loadTasks.has(contractId)) return loadTasks.get(contractId) as Promise<ZxFwState | null>
 
     const task = (async () => {
-      const raw = await localforage.getItem<ZxFwState>(dbKeyOf(contractId))
+      const kvStore = getKvStoreSafely()
+      const raw = kvStore
+        ? await kvStore.getItem<ZxFwState>(dbKeyOf(contractId))
+        : null
       const current = contracts.value[contractId]
       if (raw) {
         const normalized = normalizeState(raw)
@@ -892,6 +903,76 @@ export const useZxFwPricingStore = defineStore('zxFwPricing', () => {
     return round3(sum)
   }
 
+  const removeContractData = (contractIdRaw: string | number) => {
+    const contractId = toKey(contractIdRaw)
+    if (!contractId) return false
+    let changed = false
+
+    if (Object.prototype.hasOwnProperty.call(contracts.value, contractId)) {
+      delete contracts.value[contractId]
+      changed = true
+    }
+    if (Object.prototype.hasOwnProperty.call(servicePricingStates.value, contractId)) {
+      delete servicePricingStates.value[contractId]
+      changed = true
+    }
+    if (Object.prototype.hasOwnProperty.call(contractLoaded.value, contractId)) {
+      delete contractLoaded.value[contractId]
+      changed = true
+    }
+    if (Object.prototype.hasOwnProperty.call(contractVersions.value, contractId)) {
+      delete contractVersions.value[contractId]
+      changed = true
+    }
+    loadTasks.delete(contractId)
+
+    const htMainPrefix = `htExtraFee-${contractId}-`
+    for (const key of Object.keys(htFeeMainStates.value)) {
+      if (!key.startsWith(htMainPrefix)) continue
+      delete htFeeMainStates.value[key]
+      changed = true
+    }
+    for (const key of Object.keys(htFeeMethodStates.value)) {
+      if (!key.startsWith(htMainPrefix)) continue
+      delete htFeeMethodStates.value[key]
+      changed = true
+    }
+
+    const methodPrefixes = Object.values(METHOD_STORAGE_PREFIX_MAP)
+    const isContractRelatedKey = (key: string) => {
+      if (key === dbKeyOf(contractId)) return true
+      if (key.startsWith(htMainPrefix)) return true
+      if (methodPrefixes.some(prefix => key.startsWith(`${prefix}-${contractId}-`))) return true
+      return false
+    }
+
+    const keySet = new Set<string>([
+      ...Object.keys(keyedStates.value),
+      ...Object.keys(keyedLoaded.value),
+      ...Object.keys(keyVersions.value),
+      ...Object.keys(keySnapshots.value)
+    ])
+    for (const key of keySet) {
+      if (!isContractRelatedKey(key)) continue
+      if (Object.prototype.hasOwnProperty.call(keyedStates.value, key)) {
+        delete keyedStates.value[key]
+        changed = true
+      }
+      if (Object.prototype.hasOwnProperty.call(keyedLoaded.value, key)) {
+        delete keyedLoaded.value[key]
+      }
+      if (Object.prototype.hasOwnProperty.call(keyVersions.value, key)) {
+        delete keyVersions.value[key]
+      }
+      if (Object.prototype.hasOwnProperty.call(keySnapshots.value, key)) {
+        delete keySnapshots.value[key]
+      }
+      keyLoadTasks.delete(key)
+    }
+
+    return changed
+  }
+
   return {
     contracts,
     contractVersions,
@@ -906,6 +987,7 @@ export const useZxFwPricingStore = defineStore('zxFwPricing', () => {
     setContractState,
     updatePricingField,
     getBaseSubtotal,
+    removeContractData,
     getKeyState,
     loadKeyState,
     setKeyState,