dukang/apps/mini-user/src/lib/upload-rating-image.ts

import Taro from '@tarojs/taro';
import { STORE_RATING_MAX_IMAGES } from '@dukang/shared-types';

export async function chooseAndUploadRatingImages(already: number): Promise<string[]> {
  const remain = STORE_RATING_MAX_IMAGES - already;
  if (remain <= 0) {
    throw new Error(`最多上传${STORE_RATING_MAX_IMAGES}张图片`);
  }

  const picked = await Taro.chooseImage({
    count: remain,
    sizeType: ['compressed'],
    sourceType: ['album', 'camera'],
  });
  const paths = picked.tempFilePaths || [];
  if (!paths.length) return [];

  const urls: string[] = [];
  for (const path of paths) {
    urls.push(await uploadRatingImage(path));
  }
  return urls;
}

export async function uploadRatingImage(tempFilePath: string): Promise<string> {
  const { API_BASE, CLIENT_APP, getToken } = await import('./api');
  const { compressWeappImageIfNeeded } = await import('./compress-image');
  const token = getToken();
  if (!token) throw new Error('请先登录');

  const filePath = await compressWeappImageIfNeeded(tempFilePath);
  const res = await Taro.uploadFile({
    url: `${API_BASE}/common/resources/upload`,
    filePath,
    name: 'file',
    formData: {
      bizType: 'STORE_RATING',
      mediaType: 'IMAGE',
    },
    header: {
      Authorization: `Bearer ${token}`,
      'X-Client-App': CLIENT_APP,
    },
  });

  let body: { code?: number; message?: string; data?: { url?: string } } = {};
  try {
    body = JSON.parse(String(res.data || '{}')) as typeof body;
  } catch {
    throw new Error('图片上传响应异常');
  }
  if (res.statusCode === 401 || body.code === 401) {
    throw new Error(body.message || '登录已过期，请重新登录');
  }
  if (res.statusCode >= 400 || body.code !== 0 || !body.data?.url) {
    throw new Error(body.message || '图片上传失败');
  }
  return body.data.url;
}