feat(报表): 重构报表模块并添加下载功能

重构各报表页面，提取公共逻辑到useMonthReport和MonthReportView组件
添加报表下载功能，支持单月下载和全年下载
统一各报表的API调用方式和数据处理逻辑
优化代码结构，减少重复代码

apps/finance/src/views/statistics/common/useMonthReport.ts

@@ -0,0 +1,67 @@
+import type { Dayjs } from 'dayjs';
+
+import { ref } from 'vue';
+
+import { downloadFileFromBlobPart } from '@vben/utils';
+
+import dayjs from 'dayjs';
+
+export function useMonthReport<T>(options: {
+  downloadFile: (p: { month: string; year: number }) => Promise<any>;
+  fetchMonth: (p: { month: string; year: number }) => Promise<any>;
+  fileNameBuilder?: (year: number, month: string) => string;
+  normalize: (resp: any) => T;
+}) {
+  const year = ref<Dayjs>(dayjs());
+  const disabledDate = (date: Dayjs) => date.year() > dayjs().year();
+  const list = ref<Array<null | T>>([]);
+  const loading = ref<boolean>(false);
+
+  const getList = async () => {
+    loading.value = true;
+    const monthList =
+      year.value.year() === dayjs().year()
+        ? Array.from({ length: dayjs().month() + 1 }, (_, i) => (i + 1).toString().padStart(2, '0'))
+        : Array.from({ length: 12 }, (_, i) => (i + 1).toString().padStart(2, '0'));
+    list.value = Array.from({ length: monthList.length }, () => null);
+    let pending = monthList.length;
+    monthList.forEach((month, idx) => {
+      options
+        .fetchMonth({
+          year: year.value.year(),
+          month,
+        })
+        .then((resp) => {
+          list.value[idx] = options.normalize(resp) as any;
+        })
+        .finally(() => {
+          pending -= 1;
+          if (pending === 0) {
+            loading.value = false;
+          }
+        });
+    });
+  };
+
+  // 下载报表
+  const downloadReport = async (index: number) => {
+    const month = index > 8 ? `${index + 1}` : `0${index + 1}`;
+    const filename =
+      options.fileNameBuilder?.(year.value.year(), month) ||
+      `报表_${year.value.year()}年${month}月_文件.xlsx`;
+    const Blob = await options.downloadFile({
+      month,
+      year: year.value.year(),
+    });
+    downloadFileFromBlobPart({
+      source: Blob,
+      fileName: filename,
+    });
+  };
+
+  const downloadAllReport = async () => {
+    await Promise.all(list.value.map((_, index) => downloadReport(index)));
+  };
+
+  return { year, disabledDate, list, loading, getList, downloadReport, downloadAllReport };
+}