refactor(web): unify bills as UIBill, remove BillRecord

web/src/lib/api.ts

@@ -1,5 +1,6 @@
 import { browser } from '$app/environment';
 import { auth } from '$lib/stores/auth';
+import type { UIBill } from '$lib/models/bill';
 
 // API 配置 - 使用相对路径，由 SvelteKit 代理到后端
 const API_BASE = '';
@@ -95,19 +96,6 @@ export interface MonthlyStatsResponse {
   data?: MonthlyStat[];
 }
 
-export interface BillRecord {
-  time: string;
-  category: string;
-  merchant: string;
-  description: string;
-  income_expense: string;
-  amount: string;
-  payment_method: string;
-  status: string;
-  remark: string;
-  needs_review: string;
-}
-
 // 上传账单
 export async function uploadBill(
   file: File, 
@@ -165,7 +153,7 @@ export function getDownloadUrl(fileUrl: string): string {
 }
 
 // 解析账单内容（用于前端展示全部记录）
-export async function fetchBillContent(fileName: string): Promise<BillRecord[]> {
+export async function fetchBillContent(fileName: string): Promise<UIBill[]> {
   const response = await apiFetch(`${API_BASE}/download/${fileName}`);
   
   if (!response.ok) {
@@ -177,11 +165,11 @@ export async function fetchBillContent(fileName: string): Promise<BillRecord[]>
 }
 
 // 解析 CSV
-function parseCSV(text: string): BillRecord[] {
+function parseCSV(text: string): UIBill[] {
   const lines = text.trim().split('\n');
   if (lines.length < 2) return [];
   
-  const records: BillRecord[] = [];
+  const records: UIBill[] = [];
   
   // CSV 格式：交易时间,交易分类,交易对方,对方账号,商品说明,收/支,金额,收/付款方式,交易状态,交易订单号,商家订单号,备注,,复核等级
   for (let i = 1; i < lines.length; i++) {
@@ -192,12 +180,12 @@ function parseCSV(text: string): BillRecord[] {
         category: values[1] || '',
         merchant: values[2] || '',
         description: values[4] || '', // 跳过 values[3] (对方账号)
-        income_expense: values[5] || '',
+        incomeExpense: values[5] || '',
-        amount: values[6] || '',
+        amount: Number(values[6] || 0),
-        payment_method: values[7] || '',
+        paymentMethod: values[7] || '',
         status: values[8] || '',
         remark: values[11] || '',
-        needs_review: values[13] || '',    // 复核等级在第14列
+        reviewLevel: values[13] || '', // 复核等级在第14列
       });
     }
   }

web/src/lib/components/analysis/BillDetailDrawer.svelte

@@ -0,0 +1,277 @@
+<script lang="ts">
+  import type { Snippet } from 'svelte';
+
+  import * as Drawer from '$lib/components/ui/drawer';
+  import * as Select from '$lib/components/ui/select';
+  import { Button } from '$lib/components/ui/button';
+  import { Input } from '$lib/components/ui/input';
+  import { Label } from '$lib/components/ui/label';
+
+  import Receipt from '@lucide/svelte/icons/receipt';
+  import Pencil from '@lucide/svelte/icons/pencil';
+  import Save from '@lucide/svelte/icons/save';
+  import X from '@lucide/svelte/icons/x';
+  import Calendar from '@lucide/svelte/icons/calendar';
+  import Store from '@lucide/svelte/icons/store';
+  import Tag from '@lucide/svelte/icons/tag';
+  import FileText from '@lucide/svelte/icons/file-text';
+  import CreditCard from '@lucide/svelte/icons/credit-card';
+
+  import { updateBill } from '$lib/api';
+  import { cleanedBillToUIBill, type UIBill } from '$lib/models/bill';
+
+  interface Props {
+    open?: boolean;
+    record?: UIBill | null;
+    categories?: string[];
+
+    title?: string;
+    viewDescription?: string;
+    editDescription?: string;
+
+    titleExtra?: Snippet<[{ isEditing: boolean }]>;
+
+    contentClass?: string;
+
+    onUpdate?: (updated: UIBill, original: UIBill) => void;
+  }
+
+  let {
+    open = $bindable(false),
+    record = $bindable<UIBill | null>(null),
+    categories = [],
+    title = '账单详情',
+    viewDescription = '查看这笔支出的完整信息',
+    editDescription = '修改这笔支出的信息',
+    titleExtra,
+    contentClass,
+    onUpdate
+  }: Props = $props();
+
+  let isEditing = $state(false);
+  let isSaving = $state(false);
+
+  let editForm = $state({
+    amount: '',
+    merchant: '',
+    category: '',
+    description: '',
+    payment_method: ''
+  });
+
+  $effect(() => {
+    if (!open) return;
+    isEditing = false;
+  });
+
+  function startEdit() {
+    if (!record) return;
+    editForm = {
+      amount: String(record.amount),
+      merchant: record.merchant,
+      category: record.category,
+      description: record.description || '',
+      payment_method: record.paymentMethod || ''
+    };
+    isEditing = true;
+  }
+
+  function cancelEdit() {
+    isEditing = false;
+  }
+
+  function handleCategoryChange(value: string | undefined) {
+    if (value) editForm.category = value;
+  }
+
+  async function saveEdit() {
+    if (!record) return;
+    if (isSaving) return;
+
+    isSaving = true;
+    const original = { ...record };
+
+    const updated: UIBill = {
+      ...record,
+      amount: Number(editForm.amount),
+      merchant: editForm.merchant,
+      category: editForm.category,
+      description: editForm.description,
+      paymentMethod: editForm.payment_method
+    };
+
+    try {
+      const billId = (record as unknown as { id?: string }).id;
+      if (billId) {
+        const resp = await updateBill(billId, {
+          merchant: editForm.merchant,
+          category: editForm.category,
+          amount: Number(editForm.amount),
+          description: editForm.description,
+          pay_method: editForm.payment_method
+        });
+
+        if (resp.result && resp.data) {
+          const persisted = cleanedBillToUIBill(resp.data);
+          updated.id = persisted.id;
+          updated.amount = persisted.amount;
+          updated.merchant = persisted.merchant;
+          updated.category = persisted.category;
+          updated.description = persisted.description;
+          updated.paymentMethod = persisted.paymentMethod;
+          updated.time = persisted.time;
+          updated.incomeExpense = persisted.incomeExpense;
+          updated.status = persisted.status;
+          updated.remark = persisted.remark;
+          updated.reviewLevel = persisted.reviewLevel;
+        }
+      }
+
+      record = updated;
+      isEditing = false;
+      onUpdate?.(updated, original);
+    } finally {
+      isSaving = false;
+    }
+  }
+</script>
+
+<Drawer.Root bind:open>
+  <Drawer.Content class={`md:max-w-4xl ${contentClass ?? ''}`.trim()}>
+    <Drawer.Header>
+      <Drawer.Title class="flex items-center gap-2">
+        <Receipt class="h-5 w-5" />
+        {isEditing ? '编辑账单' : title}
+        {@render titleExtra?.({ isEditing })}
+      </Drawer.Title>
+      <Drawer.Description>
+        {isEditing ? editDescription : viewDescription}
+      </Drawer.Description>
+    </Drawer.Header>
+
+    <div class="flex-1 overflow-auto px-4 py-4 md:px-0">
+      {#if record}
+        {#if isEditing}
+          <div class="space-y-4">
+            <div class="space-y-2">
+              <Label>金额</Label>
+              <div class="relative">
+                <span class="absolute left-3 top-1/2 -translate-y-1/2 text-muted-foreground">¥</span>
+                <Input type="number" bind:value={editForm.amount} class="pl-8" step="0.01" />
+              </div>
+            </div>
+
+            <div class="space-y-2">
+              <Label>商家</Label>
+              <Input bind:value={editForm.merchant} />
+            </div>
+
+            <div class="space-y-2">
+              <Label>分类</Label>
+              {#if categories.length > 0}
+                <Select.Root type="single" value={editForm.category} onValueChange={handleCategoryChange}>
+                  <Select.Trigger class="w-full">
+                    <span>{editForm.category || '选择分类'}</span>
+                  </Select.Trigger>
+                  <Select.Portal>
+                    <Select.Content>
+                      {#each categories as category}
+                        <Select.Item value={category}>{category}</Select.Item>
+                      {/each}
+                    </Select.Content>
+                  </Select.Portal>
+                </Select.Root>
+              {:else}
+                <Input bind:value={editForm.category} />
+              {/if}
+            </div>
+
+            <div class="space-y-2">
+              <Label>描述</Label>
+              <Input bind:value={editForm.description} />
+            </div>
+
+            <div class="space-y-2">
+              <Label>支付方式</Label>
+              <Input bind:value={editForm.payment_method} />
+            </div>
+          </div>
+        {:else}
+          <div>
+            <div class="text-center mb-6">
+              <div class="text-3xl font-bold text-red-600 dark:text-red-400 font-mono">¥{record.amount.toFixed(2)}</div>
+              <div class="text-sm text-muted-foreground mt-1">支出金额</div>
+            </div>
+
+            <div class="space-y-3">
+              <div class="flex items-center gap-3 p-3 rounded-lg bg-muted/50">
+                <Store class="h-4 w-4 text-muted-foreground shrink-0" />
+                <div class="min-w-0">
+                  <div class="text-xs text-muted-foreground">商家</div>
+                  <div class="font-medium truncate">{record.merchant}</div>
+                </div>
+              </div>
+
+              <div class="flex items-center gap-3 p-3 rounded-lg bg-muted/50">
+                <Tag class="h-4 w-4 text-muted-foreground shrink-0" />
+                <div class="min-w-0">
+                  <div class="text-xs text-muted-foreground">分类</div>
+                  <div class="font-medium">{record.category}</div>
+                </div>
+              </div>
+
+              <div class="flex items-center gap-3 p-3 rounded-lg bg-muted/50">
+                <Calendar class="h-4 w-4 text-muted-foreground shrink-0" />
+                <div class="min-w-0">
+                  <div class="text-xs text-muted-foreground">时间</div>
+                  <div class="font-medium">{record.time}</div>
+                </div>
+              </div>
+
+              {#if record.description}
+                <div class="flex items-center gap-3 p-3 rounded-lg bg-muted/50">
+                  <FileText class="h-4 w-4 text-muted-foreground shrink-0" />
+                  <div class="min-w-0">
+                    <div class="text-xs text-muted-foreground">描述</div>
+                    <div class="font-medium">{record.description}</div>
+                  </div>
+                </div>
+              {/if}
+
+              {#if record.paymentMethod}
+                <div class="flex items-center gap-3 p-3 rounded-lg bg-muted/50">
+                  <CreditCard class="h-4 w-4 text-muted-foreground shrink-0" />
+                  <div class="min-w-0">
+                    <div class="text-xs text-muted-foreground">支付方式</div>
+                    <div class="font-medium">{record.paymentMethod}</div>
+                  </div>
+                </div>
+              {/if}
+            </div>
+          </div>
+        {/if}
+      {/if}
+    </div>
+
+    <Drawer.Footer>
+      {#if isEditing}
+        <Button variant="outline" onclick={cancelEdit}>
+          <X class="h-4 w-4 mr-2" />
+          取消
+        </Button>
+        <Button onclick={saveEdit} disabled={isSaving}>
+          <Save class="h-4 w-4 mr-2" />
+          {isSaving ? '保存中…' : '保存'}
+        </Button>
+      {:else}
+        <Button variant="outline" onclick={() => (open = false)}>
+          关闭
+        </Button>
+        <Button onclick={startEdit}>
+          <Pencil class="h-4 w-4 mr-2" />
+          编辑
+        </Button>
+      {/if}
+    </Drawer.Footer>
+  </Drawer.Content>
+</Drawer.Root>

web/src/lib/components/analysis/BillRecordsTable.svelte

@@ -1,33 +1,21 @@
 <script lang="ts">
   import * as Table from '$lib/components/ui/table';
-  import * as Drawer from '$lib/components/ui/drawer';
-  import * as Select from '$lib/components/ui/select';
   import { Button } from '$lib/components/ui/button';
-  import { Input } from '$lib/components/ui/input';
-  import { Label } from '$lib/components/ui/label';
   import ArrowUpDown from '@lucide/svelte/icons/arrow-up-down';
   import ArrowUp from '@lucide/svelte/icons/arrow-up';
   import ArrowDown from '@lucide/svelte/icons/arrow-down';
   import ChevronLeft from '@lucide/svelte/icons/chevron-left';
   import ChevronRight from '@lucide/svelte/icons/chevron-right';
-  import Receipt from '@lucide/svelte/icons/receipt';
+  import { type UIBill } from '$lib/models/bill';
-  import Pencil from '@lucide/svelte/icons/pencil';
+  import BillDetailDrawer from './BillDetailDrawer.svelte';
-  import Save from '@lucide/svelte/icons/save';
-  import X from '@lucide/svelte/icons/x';
-  import Calendar from '@lucide/svelte/icons/calendar';
-  import Store from '@lucide/svelte/icons/store';
-  import Tag from '@lucide/svelte/icons/tag';
-  import FileText from '@lucide/svelte/icons/file-text';
-  import CreditCard from '@lucide/svelte/icons/credit-card';
-  import { updateBill, type BillRecord } from '$lib/api';
 
   interface Props {
-    records: BillRecord[];
+    records: UIBill[];
     showCategory?: boolean;
     showDescription?: boolean;
     pageSize?: number;
     categories?: string[];
-    onUpdate?: (updated: BillRecord, original: BillRecord) => void;
+    onUpdate?: (updated: UIBill, original: UIBill) => void;
   }
 
   let { 
@@ -50,17 +38,7 @@
   
   // 详情弹窗状态
   let detailDialogOpen = $state(false);
-  let selectedRecord = $state<BillRecord | null>(null);
+  let selectedRecord = $state<UIBill | null>(null);
-  let selectedIndex = $state(-1);
-  let isEditing = $state(false);
-  let isSaving = $state(false);
-  let editForm = $state({
-    amount: '',
-    merchant: '',
-    category: '',
-    description: '',
-    payment_method: ''
-  });
 
   // 排序后的记录
   let sortedRecords = $derived.by(() => {
@@ -80,7 +58,7 @@
           cmp = (a.description || '').localeCompare(b.description || '');
           break;
         case 'amount':
-          cmp = parseFloat(a.amount) - parseFloat(b.amount);
+          cmp = (a.amount || 0) - (b.amount || 0);
           break;
       }
       return sortOrder === 'asc' ? cmp : -cmp;
@@ -110,80 +88,20 @@
   }
 
   // 打开详情弹窗
-  function openDetail(record: BillRecord, index: number) {
+  function openDetail(record: UIBill) {
     selectedRecord = record;
-    selectedIndex = index;
-    isEditing = false;
     detailDialogOpen = true;
   }
 
-  // 进入编辑模式
+  function handleRecordUpdated(updated: UIBill, original: UIBill) {
-  function startEdit() {
-    if (!selectedRecord) return;
-    editForm = {
-      amount: selectedRecord.amount,
-      merchant: selectedRecord.merchant,
-      category: selectedRecord.category,
-      description: selectedRecord.description || '',
-      payment_method: selectedRecord.payment_method || ''
-    };
-    isEditing = true;
-  }
-
-  // 取消编辑
-  function cancelEdit() {
-    isEditing = false;
-  }
-
-  // 保存编辑
-  async function saveEdit() {
-    if (!selectedRecord) return;
-
-    if (isSaving) return;
-    isSaving = true;
-    
-    const original = { ...selectedRecord };
-    const updated: BillRecord = {
-      ...selectedRecord,
-      amount: editForm.amount,
-      merchant: editForm.merchant,
-      category: editForm.category,
-      description: editForm.description,
-      payment_method: editForm.payment_method
-    };
-
-    try {
-      // 如果有后端 ID，则持久化更新
-      const billId = (selectedRecord as unknown as { id?: string }).id;
-      if (billId) {
-        const resp = await updateBill(billId, {
-          merchant: editForm.merchant,
-          category: editForm.category,
-          amount: Number(editForm.amount),
-          description: editForm.description,
-          pay_method: editForm.payment_method,
-        });
-
-        if (resp.result && resp.data) {
-          // 将后端返回的 CleanedBill 映射为 BillRecord
-          updated.amount = String(resp.data.amount);
-          updated.merchant = resp.data.merchant;
-          updated.category = resp.data.category;
-          updated.description = resp.data.description || '';
-          updated.payment_method = resp.data.pay_method || '';
-          // 让时间展示更稳定：使用后端格式
-          updated.time = resp.data.time;
-        }
-      }
-
     // 更新本地数据（fallback：按引用/关键字段查找）
-      const idx = records.findIndex(r => r === selectedRecord);
+    const idx = records.findIndex(r => r === original);
     const finalIdx = idx !== -1
       ? idx
       : records.findIndex(r =>
-            r.time === selectedRecord!.time &&
+          r.time === original.time &&
-            r.merchant === selectedRecord!.merchant &&
+          r.merchant === original.merchant &&
-            r.amount === selectedRecord!.amount
+          r.amount === original.amount
         );
 
     if (finalIdx !== -1) {
@@ -191,19 +109,7 @@
       records = [...records];
     }
 
-      selectedRecord = updated;
-      isEditing = false;
     onUpdate?.(updated, original);
-    } finally {
-      isSaving = false;
-    }
-  }
-
-  // 处理分类选择
-  function handleCategoryChange(value: string | undefined) {
-    if (value) {
-      editForm.category = value;
-    }
   }
 
   // 重置分页（当记录变化时）
@@ -294,7 +200,7 @@
       {#each paginatedRecords as record, i}
         <Table.Row 
           class="hover:bg-muted/50 transition-colors cursor-pointer"
-          onclick={() => openDetail(record, (currentPage - 1) * pageSize + i)}
+          onclick={() => openDetail(record)}
         >
           <Table.Cell class="text-muted-foreground text-xs">
             {record.time.substring(0, 16)}
@@ -309,7 +215,7 @@
             </Table.Cell>
           {/if}
           <Table.Cell class="text-right font-mono text-red-600 dark:text-red-400">
-            ¥{record.amount}
+            ¥{record.amount.toFixed(2)}
           </Table.Cell>
         </Table.Row>
       {/each}
@@ -366,151 +272,12 @@
   </div>
 {/if}
 
-<!-- 详情/编辑弹窗 -->
+<BillDetailDrawer
-<Drawer.Root bind:open={detailDialogOpen}>
+  bind:open={detailDialogOpen}
-  <Drawer.Content class="md:max-w-md">
+  bind:record={selectedRecord}
-    <Drawer.Header>
+  {categories}
-      <Drawer.Title class="flex items-center gap-2">
+  title="账单详情"
-        <Receipt class="h-5 w-5" />
+  viewDescription="查看这笔支出的详细信息"
-        {isEditing ? '编辑账单' : '账单详情'}
+  editDescription="修改这笔支出的信息"
-      </Drawer.Title>
+  onUpdate={handleRecordUpdated}
-      <Drawer.Description>
+/>
-        {isEditing ? '修改这笔支出的信息' : '查看这笔支出的详细信息'}
-      </Drawer.Description>
-    </Drawer.Header>
-    
-    {#if selectedRecord}
-      {#if isEditing}
-        <!-- 编辑表单 -->
-        <div class="space-y-4 py-4 px-4 md:px-0">
-          <div class="space-y-2">
-            <Label>金额</Label>
-            <div class="relative">
-              <span class="absolute left-3 top-1/2 -translate-y-1/2 text-muted-foreground">¥</span>
-              <Input 
-                type="number" 
-                bind:value={editForm.amount}
-                class="pl-8"
-                step="0.01"
-              />
-            </div>
-          </div>
-          
-          <div class="space-y-2">
-            <Label>商家</Label>
-            <Input bind:value={editForm.merchant} />
-          </div>
-          
-          <div class="space-y-2">
-            <Label>分类</Label>
-            {#if categories.length > 0}
-              <Select.Root type="single" value={editForm.category} onValueChange={handleCategoryChange}>
-                <Select.Trigger class="w-full">
-                  <span>{editForm.category || '选择分类'}</span>
-                </Select.Trigger>
-                <Select.Portal>
-                  <Select.Content>
-                    {#each categories as category}
-                      <Select.Item value={category}>{category}</Select.Item>
-                    {/each}
-                  </Select.Content>
-                </Select.Portal>
-              </Select.Root>
-            {:else}
-              <Input bind:value={editForm.category} />
-            {/if}
-          </div>
-          
-          <div class="space-y-2">
-            <Label>描述</Label>
-            <Input bind:value={editForm.description} />
-          </div>
-          
-          <div class="space-y-2">
-            <Label>支付方式</Label>
-            <Input bind:value={editForm.payment_method} />
-          </div>
-        </div>
-      {:else}
-        <!-- 详情展示 -->
-        <div class="py-4 px-4 md:px-0">
-          <div class="text-center mb-6">
-            <div class="text-3xl font-bold text-red-600 dark:text-red-400 font-mono">
-              ¥{selectedRecord.amount}
-            </div>
-            <div class="text-sm text-muted-foreground mt-1">
-              支出金额
-            </div>
-          </div>
-          
-          <div class="space-y-3">
-            <div class="flex items-center gap-3 p-3 rounded-lg bg-muted/50">
-              <Store class="h-4 w-4 text-muted-foreground shrink-0" />
-              <div class="min-w-0">
-                <div class="text-xs text-muted-foreground">商家</div>
-                <div class="font-medium truncate">{selectedRecord.merchant}</div>
-              </div>
-            </div>
-            
-            <div class="flex items-center gap-3 p-3 rounded-lg bg-muted/50">
-              <Tag class="h-4 w-4 text-muted-foreground shrink-0" />
-              <div class="min-w-0">
-                <div class="text-xs text-muted-foreground">分类</div>
-                <div class="font-medium">{selectedRecord.category}</div>
-              </div>
-            </div>
-            
-            <div class="flex items-center gap-3 p-3 rounded-lg bg-muted/50">
-              <Calendar class="h-4 w-4 text-muted-foreground shrink-0" />
-              <div class="min-w-0">
-                <div class="text-xs text-muted-foreground">时间</div>
-                <div class="font-medium">{selectedRecord.time}</div>
-              </div>
-            </div>
-            
-            {#if selectedRecord.description}
-              <div class="flex items-center gap-3 p-3 rounded-lg bg-muted/50">
-                <FileText class="h-4 w-4 text-muted-foreground shrink-0" />
-                <div class="min-w-0">
-                  <div class="text-xs text-muted-foreground">描述</div>
-                  <div class="font-medium">{selectedRecord.description}</div>
-                </div>
-              </div>
-            {/if}
-            
-            {#if selectedRecord.payment_method}
-              <div class="flex items-center gap-3 p-3 rounded-lg bg-muted/50">
-                <CreditCard class="h-4 w-4 text-muted-foreground shrink-0" />
-                <div class="min-w-0">
-                  <div class="text-xs text-muted-foreground">支付方式</div>
-                  <div class="font-medium">{selectedRecord.payment_method}</div>
-                </div>
-              </div>
-            {/if}
-          </div>
-        </div>
-      {/if}
-    {/if}
-    
-    <Drawer.Footer>
-      {#if isEditing}
-        <Button variant="outline" onclick={cancelEdit}>
-          <X class="h-4 w-4 mr-2" />
-          取消
-        </Button>
-        <Button onclick={saveEdit} disabled={isSaving}>
-          <Save class="h-4 w-4 mr-2" />
-          {isSaving ? '保存中…' : '保存'}
-        </Button>
-      {:else}
-        <Button variant="outline" onclick={() => detailDialogOpen = false}>
-          关闭
-        </Button>
-        <Button onclick={startEdit}>
-          <Pencil class="h-4 w-4 mr-2" />
-          编辑
-        </Button>
-      {/if}
-    </Drawer.Footer>
-  </Drawer.Content>
-</Drawer.Root>

web/src/lib/components/analysis/CategoryRanking.svelte

@@ -5,7 +5,7 @@
   import PieChartIcon from '@lucide/svelte/icons/pie-chart';
   import ListIcon from '@lucide/svelte/icons/list';
   import type { CategoryStat, PieChartDataItem } from '$lib/types/analysis';
-  import type { BillRecord } from '$lib/api';
+  import type { UIBill } from '$lib/models/bill';
   import { getPercentage } from '$lib/services/analysis';
   import { barColors } from '$lib/constants/chart';
   import BillRecordsTable from './BillRecordsTable.svelte';
@@ -14,7 +14,7 @@
     categoryStats: CategoryStat[];
     pieChartData: PieChartDataItem[];
     totalExpense: number;
-    records: BillRecord[];
+    records: UIBill[];
     categories?: string[];
   }
 
@@ -59,7 +59,7 @@
   // 获取选中分类的账单记录
   let selectedRecords = $derived.by(() => {
     if (!selectedCategory) return [];
-    return records.filter(r => r.category === selectedCategory && r.income_expense === '支出');
+    return records.filter(r => r.category === selectedCategory && r.incomeExpense === '支出');
   });
 
   // 选中分类的统计

web/src/lib/components/analysis/DailyTrendChart.svelte

@@ -9,13 +9,13 @@
   import AreaChart from '@lucide/svelte/icons/area-chart';
   import LineChart from '@lucide/svelte/icons/line-chart';
   import { Button } from '$lib/components/ui/button';
-  import type { BillRecord } from '$lib/api';
+  import type { UIBill } from '$lib/models/bill';
   import { pieColors } from '$lib/constants/chart';
   import { formatLocalDate } from '$lib/utils';
   import BillRecordsTable from './BillRecordsTable.svelte';
 
   interface Props {
-    records: BillRecord[];
+    records: UIBill[];
     categories?: string[];
   }
 
@@ -24,7 +24,7 @@
   // Dialog 状态
   let dialogOpen = $state(false);
   let selectedDate = $state<Date | null>(null);
-  let selectedDateRecords = $state<BillRecord[]>([]);
+  let selectedDateRecords = $state<UIBill[]>([]);
 
   // 时间范围选项
   type TimeRange = '7d' | 'week' | '30d' | 'month' | '3m' | 'year';
@@ -125,7 +125,7 @@
     
     // 过滤支出记录
     const expenseRecords = records.filter(r => {
-      if (r.income_expense !== '支出') return false;
+      if (r.incomeExpense !== '支出') return false;
       const recordDate = new Date(extractDateStr(r.time));
       return recordDate >= cutoffDate;
     });
@@ -139,7 +139,7 @@
     expenseRecords.forEach(record => {
       const dateStr = extractDateStr(record.time);
       const category = record.category || '其他';
-      const amount = parseFloat(record.amount) || 0;
+      const amount = record.amount || 0;
 
       categoryTotals[category] = (categoryTotals[category] || 0) + amount;
 
@@ -502,6 +502,19 @@
     tooltipData = null;
   }
 
+  function openDateDetails(clickedDate: Date) {
+    const dateStr = formatLocalDate(clickedDate);
+
+    selectedDate = clickedDate;
+    selectedDateRecords = records.filter(r => {
+      if (r.incomeExpense !== '支出') return false;
+      const recordDateStr = extractDateStr(r.time);
+      return recordDateStr === dateStr;
+    });
+
+    dialogOpen = true;
+  }
+
   // 点击打开 Dialog
   function handleClick(event: MouseEvent, data: any[], maxValue: number) {
     if (data.length === 0) return;
@@ -527,17 +540,7 @@
     
     // 点击图表任意位置都触发，选择最近的日期
     const clickedDate = data[closestIdx].date;
-    const dateStr = formatLocalDate(clickedDate);
+    openDateDetails(clickedDate);
-    
-    // 找出当天的所有支出记录
-    selectedDate = clickedDate;
-    selectedDateRecords = records.filter(r => {
-      if (r.income_expense !== '支出') return false;
-      const recordDateStr = extractDateStr(r.time);
-      return recordDateStr === dateStr;
-    });
-    
-    dialogOpen = true;
   }
 
   // 计算选中日期的统计
@@ -549,7 +552,7 @@
     
     selectedDateRecords.forEach(r => {
       const cat = r.category || '其他';
-      const amount = parseFloat(r.amount) || 0;
+      const amount = r.amount || 0;
       total += amount;
       
       if (!categoryMap.has(cat)) {
@@ -648,16 +651,22 @@
 
       <!-- 趋势图 (自定义 SVG) -->
       <div class="relative w-full" style="aspect-ratio: {chartWidth}/{chartHeight};">
-        <!-- svelte-ignore a11y_no_noninteractive_tabindex a11y_no_noninteractive_element_interactions a11y_click_events_have_key_events -->
         <svg 
           viewBox="0 0 {chartWidth} {chartHeight}" 
           class="w-full h-full cursor-pointer outline-none focus:outline-none"
-          role="application"
+          role="button"
           aria-label="每日支出趋势图表，点击可查看当日详情"
-          tabindex="-1"
+          tabindex="0"
           onmousemove={(e) => handleMouseMove(e, data, maxValue)}
           onmouseleave={handleMouseLeave}
           onclick={(e) => handleClick(e, data, maxValue)}
+          onkeydown={(e) => {
+            if (e.key === 'Enter' || e.key === ' ') {
+              e.preventDefault();
+              const last = data[data.length - 1];
+              if (last?.date) openDateDetails(last.date);
+            }
+          }}
         >
           <!-- Y 轴 -->
           <line 

web/src/lib/components/analysis/OverviewCards.svelte

@@ -5,11 +5,11 @@
   import Wallet from '@lucide/svelte/icons/wallet';
   import type { TotalStats } from '$lib/types/analysis';
   import { countByType } from '$lib/services/analysis';
-  import type { BillRecord } from '$lib/api';
+  import type { UIBill } from '$lib/models/bill';
 
   interface Props {
     totalStats: TotalStats;
-    records: BillRecord[];
+    records: UIBill[];
   }
 
   let { totalStats, records }: Props = $props();

web/src/lib/components/analysis/TopExpenses.svelte

@@ -1,125 +1,32 @@
 <script lang="ts">
   import * as Card from '$lib/components/ui/card';
-  import * as Drawer from '$lib/components/ui/drawer';
-  import * as Select from '$lib/components/ui/select';
-  import { Button } from '$lib/components/ui/button';
-  import { Input } from '$lib/components/ui/input';
-  import { Label } from '$lib/components/ui/label';
   import Flame from '@lucide/svelte/icons/flame';
-  import Receipt from '@lucide/svelte/icons/receipt';
+  import { type UIBill } from '$lib/models/bill';
-  import Pencil from '@lucide/svelte/icons/pencil';
+  import BillDetailDrawer from './BillDetailDrawer.svelte';
-  import Save from '@lucide/svelte/icons/save';
-  import X from '@lucide/svelte/icons/x';
-  import Calendar from '@lucide/svelte/icons/calendar';
-  import Store from '@lucide/svelte/icons/store';
-  import Tag from '@lucide/svelte/icons/tag';
-  import FileText from '@lucide/svelte/icons/file-text';
-  import CreditCard from '@lucide/svelte/icons/credit-card';
-  import { updateBill, type BillRecord } from '$lib/api';
 
   interface Props {
-    records: BillRecord[];
+    records: UIBill[];
     categories: string[];  // 可用的分类列表
-    onUpdate?: (record: BillRecord) => void;
+    onUpdate?: (record: UIBill) => void;
   }
 
   let { records, categories, onUpdate }: Props = $props();
   
   let dialogOpen = $state(false);
-  let selectedRecord = $state<BillRecord | null>(null);
+  let selectedRecord = $state<UIBill | null>(null);
   let selectedRank = $state(0);
-  let isEditing = $state(false);
-  let isSaving = $state(false);
 
-  // 编辑表单数据
+  function openDetail(record: UIBill, rank: number) {
-  let editForm = $state({
-    merchant: '',
-    category: '',
-    amount: '',
-    description: '',
-    payment_method: ''
-  });
-
-  function openDetail(record: BillRecord, rank: number) {
     selectedRecord = record;
     selectedRank = rank;
-    isEditing = false;
     dialogOpen = true;
   }
 
-  function startEdit() {
+  function handleRecordUpdated(updated: UIBill, original: UIBill) {
-    if (!selectedRecord) return;
+    const idx = records.findIndex(r => r === original);
-    editForm = {
+    if (idx !== -1) records[idx] = updated;
-      merchant: selectedRecord.merchant,
+    selectedRecord = updated;
-      category: selectedRecord.category,
+    onUpdate?.(updated);
-      amount: selectedRecord.amount,
-      description: selectedRecord.description || '',
-      payment_method: selectedRecord.payment_method || ''
-    };
-    isEditing = true;
-  }
-
-  function cancelEdit() {
-    isEditing = false;
-  }
-
-  async function saveEdit() {
-    if (!selectedRecord) return;
-
-    if (isSaving) return;
-    isSaving = true;
-    
-    // 更新记录
-    const updatedRecord: BillRecord = {
-      ...selectedRecord,
-      merchant: editForm.merchant,
-      category: editForm.category,
-      amount: editForm.amount,
-      description: editForm.description,
-      payment_method: editForm.payment_method
-    };
-
-    try {
-      const billId = (selectedRecord as unknown as { id?: string }).id;
-      if (billId) {
-        const resp = await updateBill(billId, {
-          merchant: editForm.merchant,
-          category: editForm.category,
-          amount: Number(editForm.amount),
-          description: editForm.description,
-          pay_method: editForm.payment_method,
-        });
-
-        if (resp.result && resp.data) {
-          updatedRecord.amount = String(resp.data.amount);
-          updatedRecord.merchant = resp.data.merchant;
-          updatedRecord.category = resp.data.category;
-          updatedRecord.description = resp.data.description || '';
-          updatedRecord.payment_method = resp.data.pay_method || '';
-          updatedRecord.time = resp.data.time;
-        }
-      }
-
-      // 更新本地数据
-      const index = records.findIndex(r => r === selectedRecord);
-      if (index !== -1) {
-        records[index] = updatedRecord;
-      }
-
-      selectedRecord = updatedRecord;
-      isEditing = false;
-
-      // 通知父组件
-      onUpdate?.(updatedRecord);
-    } finally {
-      isSaving = false;
-    }
-  }
-
-  function handleCategoryChange(value: string | undefined) {
-    if (value) {
-      editForm.category = value;
-    }
   }
 </script>
 
@@ -153,7 +60,7 @@
             </p>
           </div>
           <div class="font-mono font-bold text-red-600 dark:text-red-400">
-            ¥{record.amount}
+            ¥{record.amount.toFixed(2)}
           </div>
         </button>
       {/each}
@@ -161,13 +68,16 @@
   </Card.Content>
 </Card.Root>
 
-<!-- 账单详情弹窗 -->
+<BillDetailDrawer
-<Drawer.Root bind:open={dialogOpen}>
+  bind:open={dialogOpen}
-  <Drawer.Content class="md:max-w-[450px]">
+  bind:record={selectedRecord}
-    <Drawer.Header>
+  {categories}
-      <Drawer.Title class="flex items-center gap-2">
+  title="账单详情"
-        <Receipt class="h-5 w-5" />
+  viewDescription="查看这笔支出的完整信息"
-        {isEditing ? '编辑账单' : '账单详情'}
+  editDescription="修改这笔支出的信息"
+  onUpdate={handleRecordUpdated}
+>
+  {#snippet titleExtra({ isEditing })}
     {#if selectedRank <= 3 && !isEditing}
       <span class="ml-2 px-2 py-0.5 text-xs rounded-full {
         selectedRank === 1 ? 'bg-gradient-to-r from-yellow-400 to-amber-500 text-white' :
@@ -177,141 +87,5 @@
         Top {selectedRank}
       </span>
     {/if}
-      </Drawer.Title>
+  {/snippet}
-      <Drawer.Description>
+</BillDetailDrawer>
-        {isEditing ? '修改这笔支出的信息' : '查看这笔支出的完整信息'}
-      </Drawer.Description>
-    </Drawer.Header>
-    
-    {#if selectedRecord}
-      {#if isEditing}
-        <!-- 编辑模式 -->
-        <div class="py-4 space-y-4 px-4 md:px-0">
-          <div class="space-y-2">
-            <Label for="amount">金额</Label>
-            <div class="relative">
-              <span class="absolute left-3 top-1/2 -translate-y-1/2 text-muted-foreground">¥</span>
-              <Input 
-                id="amount"
-                type="number"
-                step="0.01"
-                bind:value={editForm.amount}
-                class="pl-7 font-mono"
-              />
-            </div>
-          </div>
-
-          <div class="space-y-2">
-            <Label for="merchant">商家</Label>
-            <Input id="merchant" bind:value={editForm.merchant} />
-          </div>
-
-          <div class="space-y-2">
-            <Label>分类</Label>
-            <Select.Root type="single" value={editForm.category} onValueChange={handleCategoryChange}>
-              <Select.Trigger class="w-full">
-                <span>{editForm.category || '选择分类'}</span>
-              </Select.Trigger>
-              <Select.Portal>
-                <Select.Content>
-                  {#each categories as category}
-                    <Select.Item value={category}>{category}</Select.Item>
-                  {/each}
-                </Select.Content>
-              </Select.Portal>
-            </Select.Root>
-          </div>
-
-          <div class="space-y-2">
-            <Label for="description">描述</Label>
-            <Input id="description" bind:value={editForm.description} placeholder="可选" />
-          </div>
-
-          <div class="space-y-2">
-            <Label for="payment_method">支付方式</Label>
-            <Input id="payment_method" bind:value={editForm.payment_method} placeholder="可选" />
-          </div>
-        </div>
-      {:else}
-        <!-- 查看模式 -->
-        <div class="py-4 space-y-4 px-4 md:px-0">
-          <!-- 金额 -->
-          <div class="text-center py-4 bg-red-50 dark:bg-red-950/30 rounded-lg">
-            <p class="text-sm text-muted-foreground mb-1">支出金额</p>
-            <p class="text-3xl font-bold font-mono text-red-600 dark:text-red-400">
-              ¥{selectedRecord.amount}
-            </p>
-          </div>
-
-          <!-- 详情列表 -->
-          <div class="space-y-3">
-            <div class="flex items-start gap-3 p-3 rounded-lg bg-muted/50">
-              <Store class="h-4 w-4 mt-0.5 text-muted-foreground shrink-0" />
-              <div class="min-w-0">
-                <p class="text-xs text-muted-foreground">商家</p>
-                <p class="font-medium">{selectedRecord.merchant}</p>
-              </div>
-            </div>
-
-            <div class="flex items-start gap-3 p-3 rounded-lg bg-muted/50">
-              <Tag class="h-4 w-4 mt-0.5 text-muted-foreground shrink-0" />
-              <div class="min-w-0">
-                <p class="text-xs text-muted-foreground">分类</p>
-                <p class="font-medium">{selectedRecord.category}</p>
-              </div>
-            </div>
-
-            <div class="flex items-start gap-3 p-3 rounded-lg bg-muted/50">
-              <Calendar class="h-4 w-4 mt-0.5 text-muted-foreground shrink-0" />
-              <div class="min-w-0">
-                <p class="text-xs text-muted-foreground">时间</p>
-                <p class="font-medium">{selectedRecord.time}</p>
-              </div>
-            </div>
-
-            {#if selectedRecord.description}
-              <div class="flex items-start gap-3 p-3 rounded-lg bg-muted/50">
-                <FileText class="h-4 w-4 mt-0.5 text-muted-foreground shrink-0" />
-                <div class="min-w-0">
-                  <p class="text-xs text-muted-foreground">描述</p>
-                  <p class="font-medium">{selectedRecord.description}</p>
-                </div>
-              </div>
-            {/if}
-
-            {#if selectedRecord.payment_method}
-              <div class="flex items-start gap-3 p-3 rounded-lg bg-muted/50">
-                <CreditCard class="h-4 w-4 mt-0.5 text-muted-foreground shrink-0" />
-                <div class="min-w-0">
-                  <p class="text-xs text-muted-foreground">支付方式</p>
-                  <p class="font-medium">{selectedRecord.payment_method}</p>
-                </div>
-              </div>
-            {/if}
-          </div>
-        </div>
-      {/if}
-    {/if}
-    
-    <Drawer.Footer class="flex gap-2">
-      {#if isEditing}
-        <Button variant="outline" onclick={cancelEdit}>
-          <X class="h-4 w-4 mr-2" />
-          取消
-        </Button>
-        <Button onclick={saveEdit} disabled={isSaving}>
-          <Save class="h-4 w-4 mr-2" />
-          {isSaving ? '保存中…' : '保存'}
-        </Button>
-      {:else}
-        <Button variant="outline" onclick={() => dialogOpen = false}>
-          关闭
-        </Button>
-        <Button onclick={startEdit}>
-          <Pencil class="h-4 w-4 mr-2" />
-          编辑
-        </Button>
-      {/if}
-    </Drawer.Footer>
-  </Drawer.Content>
-</Drawer.Root>

web/src/lib/components/ui/chart/chart-container.svelte

@@ -17,7 +17,7 @@
 		config: ChartConfig;
 	} = $props();
 
-	const chartId = `chart-${id || uid.replace(/:/g, "")}`;
+	let chartId = $derived.by(() => `chart-${id || uid.replace(/:/g, "")}`);
 
 	setChartContext({
 		get config() {

web/src/lib/data/demo.ts

@@ -1,10 +1,23 @@
-import type { BillRecord } from '$lib/api';
+import type { UIBill } from '$lib/models/bill';
+
+type DemoBillRow = {
+  time: string;
+  category: string;
+  merchant: string;
+  description: string;
+  income_expense: string;
+  amount: string;
+  payment_method: string;
+  status: string;
+  remark: string;
+  needs_review: string;
+};
 
 /**
  * 真实账单数据（来自支付宝和微信导出）
  * 数据已脱敏处理
  */
-export const demoRecords: BillRecord[] = [
+const demoRows: DemoBillRow[] = [
   // ========== 支付宝数据 ==========
   { time: "2026-01-07 12:01:02", category: "餐饮美食", merchant: "金山武汉食堂", description: "烧腊", income_expense: "支出", amount: "23.80", payment_method: "招商银行信用卡", status: "交易成功", remark: "", needs_review: "" },
   { time: "2026-01-06 15:54:53", category: "餐饮美食", merchant: "友宝", description: "智能货柜消费", income_expense: "支出", amount: "7.19", payment_method: "招商银行信用卡", status: "交易成功", remark: "", needs_review: "" },
@@ -167,3 +180,16 @@ export const demoRecords: BillRecord[] = [
   { time: "2025-12-08 19:15:45", category: "餐饮美食", merchant: "瑞幸咖啡", description: "咖啡", income_expense: "支出", amount: "12.00", payment_method: "招商银行信用卡", status: "支付成功", remark: "", needs_review: "" },
   { time: "2025-12-07 18:42:19", category: "餐饮美食", merchant: "奶茶店", description: "饮品", income_expense: "支出", amount: "15.00", payment_method: "招商银行信用卡", status: "支付成功", remark: "", needs_review: "" },
 ].sort((a, b) => new Date(b.time).getTime() - new Date(a.time).getTime());
+
+export const demoRecords: UIBill[] = demoRows.map((r) => ({
+  time: r.time,
+  category: r.category,
+  merchant: r.merchant,
+  description: r.description || '',
+  incomeExpense: r.income_expense,
+  amount: Number(r.amount || 0),
+  paymentMethod: r.payment_method || '',
+  status: r.status || '',
+  remark: r.remark || '',
+  reviewLevel: r.needs_review || '',
+}));

web/src/lib/models/bill.ts

@@ -0,0 +1,45 @@
+import type { CleanedBill, UpdateBillRequest } from '$lib/api';
+
+export interface UIBill {
+  id?: string;
+  time: string;
+  category: string;
+  merchant: string;
+  description?: string;
+  incomeExpense: string;
+  amount: number;
+  paymentMethod?: string;
+  status?: string;
+  remark?: string;
+  reviewLevel?: string;
+}
+
+export function cleanedBillToUIBill(bill: CleanedBill): UIBill {
+  return {
+    id: bill.id,
+    time: bill.time,
+    category: bill.category,
+    merchant: bill.merchant,
+    description: bill.description || '',
+    incomeExpense: bill.income_expense,
+    amount: bill.amount,
+    paymentMethod: bill.pay_method || '',
+    status: bill.status || '',
+    remark: bill.remark || '',
+    reviewLevel: bill.review_level || '',
+  };
+}
+
+export function uiBillToUpdateBillRequest(bill: UIBill): UpdateBillRequest {
+  return {
+    time: bill.time,
+    category: bill.category,
+    merchant: bill.merchant,
+    description: bill.description,
+    income_expense: bill.incomeExpense,
+    amount: bill.amount,
+    pay_method: bill.paymentMethod,
+    status: bill.status,
+    remark: bill.remark,
+  };
+}

web/src/lib/services/analysis.ts

@@ -1,11 +1,11 @@
-import type { BillRecord } from '$lib/api';
+import type { UIBill } from '$lib/models/bill';
 import type { CategoryStat, MonthlyStat, DailyExpenseData, TotalStats, PieChartDataItem } from '$lib/types/analysis';
 import { pieColors } from '$lib/constants/chart';
 
 /**
  * 计算分类统计
  */
-export function calculateCategoryStats(records: BillRecord[]): CategoryStat[] {
+export function calculateCategoryStats(records: UIBill[]): CategoryStat[] {
   const stats = new Map<string, { expense: number; income: number; count: number }>();
   
   for (const r of records) {
@@ -14,8 +14,8 @@ export function calculateCategoryStats(records: BillRecord[]): CategoryStat[] {
     }
     const s = stats.get(r.category)!;
     s.count++;
-    const amount = parseFloat(r.amount || '0');
+    const amount = r.amount || 0;
-    if (r.income_expense === '支出') {
+    if (r.incomeExpense === '支出') {
       s.expense += amount;
     } else {
       s.income += amount;
@@ -30,7 +30,7 @@ export function calculateCategoryStats(records: BillRecord[]): CategoryStat[] {
 /**
  * 计算月度统计
  */
-export function calculateMonthlyStats(records: BillRecord[]): MonthlyStat[] {
+export function calculateMonthlyStats(records: UIBill[]): MonthlyStat[] {
   const stats = new Map<string, { expense: number; income: number }>();
   
   for (const r of records) {
@@ -39,8 +39,8 @@ export function calculateMonthlyStats(records: BillRecord[]): MonthlyStat[] {
       stats.set(month, { expense: 0, income: 0 });
     }
     const s = stats.get(month)!;
-    const amount = parseFloat(r.amount || '0');
+    const amount = r.amount || 0;
-    if (r.income_expense === '支出') {
+    if (r.incomeExpense === '支出') {
       s.expense += amount;
     } else {
       s.income += amount;
@@ -55,13 +55,13 @@ export function calculateMonthlyStats(records: BillRecord[]): MonthlyStat[] {
 /**
  * 计算每日支出数据（用于面积图）
  */
-export function calculateDailyExpenseData(records: BillRecord[]): DailyExpenseData[] {
+export function calculateDailyExpenseData(records: UIBill[]): DailyExpenseData[] {
   const stats = new Map<string, number>();
   
   for (const r of records) {
-    if (r.income_expense !== '支出') continue;
+    if (r.incomeExpense !== '支出') continue;
     const date = r.time.substring(0, 10); // YYYY-MM-DD
-    const amount = parseFloat(r.amount || '0');
+    const amount = r.amount || 0;
     stats.set(date, (stats.get(date) || 0) + amount);
   }
   
@@ -73,14 +73,14 @@ export function calculateDailyExpenseData(records: BillRecord[]): DailyExpenseDa
 /**
  * 计算总计统计
  */
-export function calculateTotalStats(records: BillRecord[]): TotalStats {
+export function calculateTotalStats(records: UIBill[]): TotalStats {
   return {
     expense: records
-      .filter(r => r.income_expense === '支出')
+      .filter(r => r.incomeExpense === '支出')
-      .reduce((sum, r) => sum + parseFloat(r.amount || '0'), 0),
+      .reduce((sum, r) => sum + (r.amount || 0), 0),
     income: records
-      .filter(r => r.income_expense === '收入')
+      .filter(r => r.incomeExpense === '收入')
-      .reduce((sum, r) => sum + parseFloat(r.amount || '0'), 0),
+      .reduce((sum, r) => sum + (r.amount || 0), 0),
     count: records.length,
   };
 }
@@ -112,18 +112,18 @@ export function calculatePieChartData(
 /**
  * 获取 Top N 支出记录
  */
-export function getTopExpenses(records: BillRecord[], n: number = 10): BillRecord[] {
+export function getTopExpenses(records: UIBill[], n: number = 10): UIBill[] {
   return records
-    .filter(r => r.income_expense === '支出')
+    .filter(r => r.incomeExpense === '支出')
-    .sort((a, b) => parseFloat(b.amount) - parseFloat(a.amount))
+    .sort((a, b) => (b.amount || 0) - (a.amount || 0))
     .slice(0, n);
 }
 
 /**
  * 统计支出/收入笔数
  */
-export function countByType(records: BillRecord[], type: '支出' | '收入'): number {
+export function countByType(records: UIBill[], type: '支出' | '收入'): number {
-  return records.filter(r => r.income_expense === type).length;
+  return records.filter(r => r.incomeExpense === type).length;
 }
 
 

web/src/lib/types/analysis.ts

@@ -1,4 +1,4 @@
-import type { BillRecord } from '$lib/api';
+import type { UIBill } from '$lib/models/bill';
 
 /** 分类统计数据 */
 export interface CategoryStat {
@@ -47,7 +47,7 @@ export interface AnalysisState {
   fileName: string;
   isLoading: boolean;
   errorMessage: string;
-  records: BillRecord[];
+  records: UIBill[];
   isDemo: boolean;
   categoryChartMode: 'bar' | 'pie';
 }

web/src/routes/analysis/+page.svelte

@@ -1,6 +1,7 @@
 <script lang="ts">
   import { onMount } from 'svelte';
   import { fetchBills, fetchMonthlyStats, checkHealth, type CleanedBill, type MonthlyStat } from '$lib/api';
+  import { cleanedBillToUIBill, type UIBill } from '$lib/models/bill';
   import { Button } from '$lib/components/ui/button';
   import { Badge } from '$lib/components/ui/badge';
   import * as Card from '$lib/components/ui/card';
@@ -74,25 +75,9 @@
     return `${year}-${String(month).padStart(2, '0')}-${String(day).padStart(2, '0')}`;
   }
   
-  // 将 CleanedBill 转换为分析服务需要的格式
+  // 派生分析数据（统一成 UIBill）
-  function toAnalysisRecords(bills: CleanedBill[]) {
+  let analysisRecords: UIBill[] = $derived.by(() => (isDemo ? demoRecords : records.map(cleanedBillToUIBill)));
-    return bills.map(bill => ({
+  let allAnalysisRecords: UIBill[] = $derived.by(() => (isDemo ? demoRecords : allRecords.map(cleanedBillToUIBill)));
-      time: bill.time,
-      category: bill.category,
-      merchant: bill.merchant,
-      description: bill.description,
-      income_expense: bill.income_expense,
-      amount: String(bill.amount),
-      payment_method: bill.pay_method,
-      status: bill.status,
-      remark: bill.remark,
-      needs_review: bill.review_level,
-    }));
-  }
-  
-  // 派生分析数据
-  let analysisRecords = $derived(isDemo ? demoRecords : toAnalysisRecords(records));
-  let allAnalysisRecords = $derived(isDemo ? demoRecords : toAnalysisRecords(allRecords)); // 全部数据用于每日趋势图
   let categoryStats = $derived(calculateCategoryStats(analysisRecords));
   let dailyExpenseData = $derived(calculateDailyExpenseData(analysisRecords));