import {Routine} from './routine';

export class Routines {

  static type() {
    return 'routines';
  }

  constructor() {
    this.routines = {};
  }

  *[Symbol.iterator]() {
    for (const index in this.routines) {
      const routine = this.routines[index];
      yield routine;
    }
  }

  clone(other) {
    for (const i in other.routines) {
      const routine = other.routines[i];
      this.routines[i] = routine.clone();
    }
  }

  fromJSON(json) {
    for (const i in json.routines) {
      const routineJSON = json.routines[i];
      this.routines[i] = (new Routine()).fromJSON(routineJSON);
    }
    return this;
  }

  routine(index) {
    return this.routines[index];
  }

  toJSON() {
    const routines = {};
    for (const i in this.routines) {
      routines[i] = this.routines[i].toJSON();
    }
    return {
      type: 'routines',
      routines,
    };
  }
}