main.js

import Cocoro from "./cocoro.js";

class CocoroKit {
  static get CONST() {
    return {
      SPIN: {
        RIGHT: {
          HIGH_PIN: 1,
          LOW_PIN: 2,
        },
        LEFT: {
          HIGH_PIN: 4,
          LOW_PIN: 3,
        },
      },
      REVERSE: {
        RIGHT: {
          HIGH_PIN: 2,
          LOW_PIN: 1,
        },
        LEFT: {
          HIGH_PIN: 3,
          LOW_PIN: 4,
        },
      },
      STOP: {
        RIGHT: [1, 2],
        LEFT: [3, 4],
      },
      COLOR: {
        RED: "5",
        GREEN: "6",
        BLUE: "7",
      },
      RESET: {
        ALL: "all",
        MOTOR: "motor",
        LED: "led",
      },
    };
  }

  constructor(onConnected) {
    this._cocoro = new Cocoro(onConnected);
  }

  async connect() {
    await this._cocoro.connect("cocorokit").catch((error) => {
      console.log(error);
    });
  }

  /**
   *
   * @param {*} motorSet Cocorokit.CONST.SPIN.RIGHT|LEFT
   * @param {*} ratio 0 - 100
   */
  async spin(motorSet, ratio) {
    await this._cocoro.setPwmRatio(motorSet.HIGH_PIN, ratio);
    await this._cocoro.setPwmRatio(motorSet.LOW_PIN, 0);
  }

  /**
   *
   * @param {*} motorSet Cocorokit.CONST.REVERSE.RIGHT|LEFT
   * @param {*} ratio 0 - 100
   */
  async reverse(motorSet, ratio) {
    await this._cocoro.setPwmRatio(motorSet.HIGH_PIN, ratio);
    await this._cocoro.setPwmRatio(motorSet.LOW_PIN, 0);
  }

  /**
   *
   * @param {*} motorSet Cocorokit.CONST.STOP.RIGHT|LEFT
   */
  async stop(motorSet) {
    await this._cocoro.setPwmRatio(motorSet[0], 0);
    await this._cocoro.setPwmRatio(motorSet[1], 0);
  }

  /**
   *
   * @param {*} color Cocorokit.CONST.COLOR.RED|GREEN|BLUE
   * @param {*} ratio 0 - 100
   */
  async color(color, ratio) {
    await this._cocoro.setPwmRatio(color, ratio);
  }

  /**
   *
   * @param {*} type Cocorokit.CONST.RESET.ALL|MOTOR|LED
   */
  async reset(type) {
    await this._cocoro.reset(type);
  }
}

module.exports = CocoroKit;
module.exports.default = CocoroKit;