import Taro from '@tarojs/taro';
import { get, patch } from './request';
import { getApiBaseUrl } from './config';

export interface LampTest {
  id: string;
  roomId?: string;
  diseases?: string[];
  status: string;
  sampleInfo?: string;
  result?: string;
  resultImageUrl?: string;
  crossStatus?: string;
  crossReason?: string;
  note?: string;
  createdAt?: string;
}

export interface LampTestStep {
  id: string;
  lampTestId: string;
  stepNo: number;
  name: string;
  done: boolean;
  note?: string;
}

export const listLampTests = (status?: string) =>
  get<LampTest[]>('/lamp-tests', status ? { status } : undefined);
export const listLampSteps = (id: string) => get<LampTestStep[]>(`/lamp-tests/${id}/steps`);
export const updateLampStep = (id: string, stepNo: number, done: boolean) =>
  patch<LampTestStep>(`/lamp-tests/${id}/steps/${stepNo}`, { done });
export const updateLampResult = (id: string, result: string) =>
  patch<LampTest>(`/lamp-tests/${id}`, { result });

export const uploadLampResultImage = (id: string, filePath: string): Promise<{ url: string }> => {
  const token = Taro.getStorageSync('token');
  const header: Record<string, string> = {};
  if (token) {
    header['Authorization'] = `Bearer ${token}`;
  }
  return new Promise((resolve, reject) => {
    Taro.uploadFile({
      url: `${getApiBaseUrl()}/lamp-tests/${id}/result-image`,
      filePath,
      name: 'file',
      header,
      timeout: 60000,
      success: (res) => {
        try {
          const body = JSON.parse(res.data || '{}');
          if (res.statusCode >= 400) {
            reject(new Error(body?.error || `上传失败 (${res.statusCode})`));
            return;
          }
          resolve(body);
        } catch {
          reject(new Error('解析失败'));
        }
      },
      fail: (err) => reject(new Error(err?.errMsg || '上传失败')),
    });
  });
};