index.uts

import { UTSHarmony } from '@dcloudio/uni-runtime';
import { BusinessError } from '@kit.BasicServicesKit'
import call from '@ohos.telephony.call'
import { MakePhoneCall, MakePhoneCallOptions, MakePhoneCallSuccess } from '../interface.uts';
import { API_MAKE_PHONE_CALL, MakePhoneCallProtocol } from '../protocol.uts';

export { MakePhoneCall, MakePhoneCallOptions, MakePhoneCallSuccess }

function isPromise(res: any) {
  if ((typeof res === "object" || typeof res === "function") && typeof (res as Promise<void>).then === "function") {
    return true;
  }
  return false
}

function dial(number: string, confirm = true) {
  if (!confirm && typeof call.dial === 'function') {
    return new Promise<void>((resolve, reject) => {
      UTSHarmony.requestSystemPermission(['ohos.permission.PLACE_CALL'], (allRight: boolean) => {
        if (allRight) {
          call
            .dial(number)
            .then(() => {
              resolve()
            })
            .catch(reject)
        } else {
          reject('permission denied')
        }
      }, () => {
        reject('permission denied')
      })
    })
  } else {
    return call.makeCall(number)
  }
}

export const makePhoneCall: MakePhoneCall = defineAsyncApi<MakePhoneCallOptions, MakePhoneCallSuccess>(
  API_MAKE_PHONE_CALL,
  (options: MakePhoneCallOptions, res: ApiExecutor<MakePhoneCallSuccess>) => {
    const dialRes = dial(options.phoneNumber) as unknown as Promise<void>
    if (isPromise(dialRes)) {
      dialRes
        .then(res.resolve)
        .catch((err: BusinessError<void>) => {
          res.reject(err.message)
        })
    } else {
      res.resolve()
    }
  },
  MakePhoneCallProtocol
) as MakePhoneCall