import {
  IOfflineService,
  IOfflineServiceImplementation,
} from '../interfaces/offline.interface'
import { ApisauceInstance } from '../services/api/apisauce'

import { PLATFORM_SERVICES, resolveService } from './platformResolver'

export class OfflineServiceProvider implements IOfflineService {
  api: ApisauceInstance
  implementation?: IOfflineServiceImplementation

  constructor(api: ApisauceInstance) {
    this.api = api
  }

  async initialize() {
    const serviceProvider = await resolveService<IOfflineServiceImplementation>(
      PLATFORM_SERVICES.OFFLINE,
      this.api,
    )

    if (!serviceProvider) {
      return
    }

    this.implementation = serviceProvider
  }

  initialized() {
    return !!this.implementation
  }
}