import { singleton, inject } from 'aurelia-framework';
import { IFormInstance } from '../interfaces/form-instance';
import { SchemaFormLogger } from '../resources/logger';

@singleton()
@inject(SchemaFormLogger)
export class FormInstances {
  private instances: {
    [key: string]: IFormInstance
  } = {};

  constructor(private logger: SchemaFormLogger) { }

  set(key: string, instance: IFormInstance) {
    this.logger.warn('setting form instance', { key, instance });
    this.instances[key] = instance;
  }

  get(key: string) {
    this.logger.warn('getting form instance', { key, instances: this.instances });
    return this.instances[key];
  }
}