hms/apps/miniprogram/src/services/device-sync.ts

import { api } from './request';
import type { NormalizedReading } from './ble/types';

interface BatchReadingRequest {
  device_id: string;
  device_model?: string;
  readings: {
    device_type: string;
    values: Record<string, number | string>;
    measured_at: string;
  }[];
}

interface BatchResult {
  accepted: number;
  duplicates: number;
  earliest: string | null;
  latest: string | null;
}

/** 将标准化读数转换为后端批量请求格式并上传 */
export async function uploadReadings(
  patientId: string,
  deviceId: string,
  deviceModel: string | undefined,
  readings: NormalizedReading[],
): Promise<number> {
  if (readings.length === 0) return 0;

  const body: BatchReadingRequest = {
    device_id: deviceId,
    device_model: deviceModel,
    readings: readings.map((r) => ({
      device_type: r.device_type,
      values: r.values,
      measured_at: r.measured_at,
    })),
  };

  const result = await api.post<BatchResult>(
    `/health/patients/${patientId}/device-readings/batch`,
    body,
  );
  return result.accepted;
}

/** 查询设备原始数据 */
export async function queryDeviceReadings(
  patientId: string,
  params?: { device_type?: string; hours?: number },
) {
  return api.get<{ data: unknown[]; total: number }>(
    `/health/patients/${patientId}/device-readings`,
    params,
  );
}

/** 查询小时级降采样数据 */
export async function queryHourlyReadings(
  patientId: string,
  params: { device_type: string; days?: number },
) {
  return api.get<{ data: unknown[]; total: number }>(
    `/health/patients/${patientId}/device-readings/hourly`,
    params,
  );
}