import { BleManager, Device } from 'react-native-ble-plx';
import {
  BatteryFeature,
  BloodPressureFeature,
  HeartRateFeature,
  TemperatureFeature,
} from '../../mock';

import BaseModel from '../../../model/BaseModel';

export class Smartband {
  private temperatureFeature = new TemperatureFeature();
  private heartRateFeature = new HeartRateFeature();
  private batteryFeature = new BatteryFeature();
  private bloodPressureFeature = new BloodPressureFeature();

  private bleManager!: BleManager;

  constructor(public macAddress: string, public isMock?: boolean) {
    this.macAddress = macAddress;
    // Verifica se é classe Mock para eventuais testes
    isMock ?? this.makeManager();
  }

  private makeManager(): void {
    this.bleManager = new BleManager();
  }

  async connect(): Promise<Device> {
    return this.bleManager.connectToDevice(this.macAddress);
  }

  async disconnect(macAddress: string): Promise<Device> {
    return await this.bleManager.cancelDeviceConnection(macAddress);
  }

  scan(): Device[] {
    // eslint-disable-next-line no-array-constructor
    const devices = new Array<Device>();

    this.bleManager.startDeviceScan(null, null, (error, device) => {
      if (device?.name?.includes('ST')) {
        devices.push(device);
        this.bleManager.stopDeviceScan();
      }
      if (error) {
        throw new Error(error.message);
      }
    });

    return devices;
  }

  getTemperature(): BaseModel {
    return this.temperatureFeature.execute();
  }

  getHeartRate(): BaseModel {
    return this.heartRateFeature.execute();
  }

  getBatteryLevel(): BaseModel {
    return this.batteryFeature.execute();
  }

  getBloodPressure(): BaseModel {
    return this.bloodPressureFeature.execute();
  }
}