feat: 增加 file 文件上传 50%

apps/web-antd/src/components/upload/use-upload.ts

@@ -0,0 +1,61 @@
+import type { Ref } from 'vue';
+
+import { computed, unref } from 'vue';
+
+import { $t } from '@vben/locales';
+
+export function useUploadType({
+  acceptRef,
+  helpTextRef,
+  maxNumberRef,
+  maxSizeRef,
+}: {
+  acceptRef: Ref<string[]>;
+  helpTextRef: Ref<string>;
+  maxNumberRef: Ref<number>;
+  maxSizeRef: Ref<number>;
+}) {
+  // 文件类型限制
+  const getAccept = computed(() => {
+    const accept = unref(acceptRef);
+    if (accept && accept.length > 0) {
+      return accept;
+    }
+    return [];
+  });
+  const getStringAccept = computed(() => {
+    return unref(getAccept)
+      .map((item) => {
+        return item.indexOf('/') > 0 || item.startsWith('.')
+          ? item
+          : `.${item}`;
+      })
+      .join(',');
+  });
+
+  // 支持jpg、jpeg、png格式，不超过2M，最多可选择10张图片，。
+  const getHelpText = computed(() => {
+    const helpText = unref(helpTextRef);
+    if (helpText) {
+      return helpText;
+    }
+    const helpTexts: string[] = [];
+
+    const accept = unref(acceptRef);
+    if (accept.length > 0) {
+      helpTexts.push($t('ui.upload.accept', [accept.join(',')]));
+    }
+
+    const maxSize = unref(maxSizeRef);
+    if (maxSize) {
+      helpTexts.push($t('ui.upload.maxSize', [maxSize]));
+    }
+
+    const maxNumber = unref(maxNumberRef);
+    if (maxNumber && maxNumber !== Infinity) {
+      helpTexts.push($t('ui.upload.maxNumber', [maxNumber]));
+    }
+    return helpTexts.join('，');
+  });
+  return { getAccept, getStringAccept, getHelpText };
+}