feat(admin): batch upload for package, store env, and product images

Allow multi-select uploads in HQ, partner, and shop for the three image galleries. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-08-07 19:40:59 +08:00
parent 76375eff83
commit fe1c6c8158
11 changed files with 518 additions and 415 deletions
@@ -0,0 +1,143 @@
+import { useRef, useState } from 'react';
+import { Button, Image, Space, Typography, Upload, message } from 'antd';
+import { UploadOutlined, DeleteOutlined } from '@ant-design/icons';
+import type { UploadProps } from 'antd';
+import { uploadFileToOss, type OssMediaType } from '../lib/upload';
+
+type Props = {
+  value?: string[];
+  onChange?: (urls: string[]) => void;
+  bizType: string;
+  mediaType?: OssMediaType;
+  /** 最多张数；不传则不限制 */
+  maxCount?: number;
+  tip?: string;
+  accept?: string;
+};
+
+function normalizeUrls(value?: string[]) {
+  return (value ?? []).map((u) => String(u || '').trim()).filter(Boolean);
+}
+
+/**
+ * 多图批量上传（一次可选多张），用于套餐图 / 环境照 / 商品详情图等。
+ * Form.Item 直接绑定 string[]。
+ */
+export default function MultiImageUpload({
+  value,
+  onChange,
+  bizType,
+  mediaType = 'IMAGE',
+  maxCount,
+  tip,
+  accept = 'image/*',
+}: Props) {
+  const urls = normalizeUrls(value);
+  const [uploading, setUploading] = useState(false);
+  const batchBuf = useRef<File[]>([]);
+
+  const remaining = maxCount != null ? Math.max(0, maxCount - urls.length) : Number.POSITIVE_INFINITY;
+  const canAdd = remaining > 0;
+
+  async function uploadBatch(files: File[]) {
+    const room = maxCount != null ? Math.max(0, maxCount - urls.length) : files.length;
+    const picked = files.slice(0, room);
+    if (!picked.length) {
+      message.warning(maxCount != null ? `最多 ${maxCount} 张` : '无法上传');
+      return;
+    }
+    if (files.length > picked.length) {
+      message.warning(`已达上限，仅上传前 ${picked.length} 张`);
+    }
+
+    setUploading(true);
+    const appended: string[] = [];
+    let fail = 0;
+    try {
+      for (const file of picked) {
+        try {
+          const result = await uploadFileToOss(file, { bizType, mediaType });
+          appended.push(result.url);
+        } catch {
+          fail += 1;
+        }
+      }
+      if (appended.length) {
+        onChange?.([...urls, ...appended]);
+        message.success(`成功上传 ${appended.length} 张${fail ? `，失败 ${fail} 张` : ''}`);
+      } else if (fail) {
+        message.error('上传失败');
+      }
+    } finally {
+      setUploading(false);
+    }
+  }
+
+  const beforeUpload: UploadProps['beforeUpload'] = (file, fileList) => {
+    batchBuf.current.push(file as File);
+    if (batchBuf.current.length >= fileList.length) {
+      const files = [...batchBuf.current];
+      batchBuf.current = [];
+      void uploadBatch(files);
+    }
+    return false;
+  };
+
+  function removeAt(index: number) {
+    onChange?.(urls.filter((_, i) => i !== index));
+  }
+
+  return (
+    <Space direction="vertical" style={{ width: '100%' }} size="middle">
+      <Typography.Text type="secondary">
+        {tip ??
+          (maxCount != null
+            ? `最多 ${maxCount} 张，支持一次选择多张批量上传`
+            : '支持一次选择多张批量上传')}
+        {maxCount != null ? `（已选 ${urls.length}/${maxCount}）` : urls.length ? `（已选 ${urls.length}）` : ''}
+      </Typography.Text>
+
+      {urls.length > 0 ? (
+        <Image.PreviewGroup>
+          <Space wrap size={12}>
+            {urls.map((url, index) => (
+              <div key={`${url}-${index}`} style={{ position: 'relative', width: 96 }}>
+                <Image
+                  src={url}
+                  width={96}
+                  height={96}
+                  style={{ objectFit: 'cover', borderRadius: 6, border: '1px solid #f0f0f0' }}
+                />
+                <Button
+                  type="text"
+                  danger
+                  size="small"
+                  icon={<DeleteOutlined />}
+                  onClick={() => removeAt(index)}
+                  style={{
+                    position: 'absolute',
+                    top: 0,
+                    right: 0,
+                    background: 'rgba(255,255,255,0.85)',
+                  }}
+                />
+              </div>
+            ))}
+          </Space>
+        </Image.PreviewGroup>
+      ) : null}
+
+      <Upload
+        accept={accept}
+        multiple
+        showUploadList={false}
+        beforeUpload={beforeUpload}
+        disabled={uploading || !canAdd}
+      >
+        <Button icon={<UploadOutlined />} loading={uploading} disabled={!canAdd}>
+          {canAdd ? '批量上传图片' : '已达上限'}
+        </Button>
+      </Upload>
+    </Space>
+  );
+}