feat(statistics): 新增下载全部月份收入统计报表功能

- 在 API 模块中添加 `downloadAllMonthIncomeStatistics` 方法，用于请求全部月份收入统计报表数据
- 新增路由 `/statistics/download-reports` 并配置对应页面组件
- 创建下载页面视图，包含触发下载的按钮及加载状态处理
- 使用 `downloadFileFromBlobPart` 工具函数处理文件下载并命名为“财务报表.xlsx”

apps/finance/src/api/statistics/index.ts

@@ -139,4 +139,14 @@ export const statisticsApi = {
       data,
     });
   },
+
+  /**
+   * 下载全部月份的收入统计报表
+   * @returns 全部月份的收入统计报表数据
+   */
+  downloadAllMonthIncomeStatistics: () => {
+    return defaultRequestClient.download<Blob>('common/statistics/getMonthStatistics', {
+      data: {},
+    });
+  },
 };

apps/finance/src/router/routes/modules/statistics.ts

@@ -65,6 +65,15 @@ const routes: RouteRecordRaw[] = [
         path: '/statistics/finance-month-report',
         component: () => import('#/views/statistics/summary-month/report.vue'),
       },
+      {
+        meta: {
+          title: '下载全部报表',
+          keepAlive: true,
+        },
+        name: 'DownloadReports',
+        path: '/statistics/download-reports',
+        component: () => import('#/views/statistics/download/index.vue'),
+      },
     ],
   },
 ];

apps/finance/src/views/statistics/download/index.vue

@@ -0,0 +1,41 @@
+<script lang="ts" setup>
+import { ref } from 'vue';
+
+import { Page } from '@vben/common-ui';
+import { downloadFileFromBlobPart } from '@vben/utils';
+
+import { Button } from 'ant-design-vue';
+
+import { statisticsApi } from '#/api/statistics';
+
+// 下载全部报表
+const downloadAllReportsLoading = ref(false);
+async function downloadAllReports() {
+  downloadAllReportsLoading.value = true;
+  try {
+    // 下载全部报表
+    const Blob = await statisticsApi.downloadAllMonthIncomeStatistics();
+
+    downloadFileFromBlobPart({
+      source: Blob,
+      fileName: '财务报表.xlsx',
+    });
+  } catch (error) {
+    console.error('下载全部报表失败:', error);
+  } finally {
+    downloadAllReportsLoading.value = false;
+  }
+}
+</script>
+
+<template>
+  <Page auto-content-height>
+    <div class="flex h-full rounded-md bg-white p-4">
+      <Button type="primary" :loading="downloadAllReportsLoading" @click="downloadAllReports">
+        下载报表
+      </Button>
+    </div>
+  </Page>
+</template>
+
+<style scoped lang="scss"></style>