import { Observable } from 'rxjs';

import { HttpRequestOptions } from '../../../../model/internal/http-requests';
import { Datastream, DatastreamExpandParams, DatastreamSelectParams } from './datasetreams';
import { FeatureOfInterest, FeatureOfInterestExpandParams, FeatureOfInterestSelectParams } from './features-of-interest';
import { HistoricalLocation, HistoricalLocationExpandParams, HistoricalLocationSelectParams } from './historical-locations';
import { Location, LocationExpandParams, LocationSelectParams } from './locations';
import { Observation, ObservationExpandParams, ObservationSelectParams } from './observations';
import { ObservedProperty, ObservedPropertyExpandParams, ObservedPropertySelectParams } from './observed-properties';
import { Sensor, SensorExpandParams, SensorSelectParams } from './sensors';
import { Thing, ThingExpandParams, ThingSelectParams } from './things';

export enum StaEndpoint {
  Things = 'Things',
  Observations = 'Observations',
  HistoricalLocations = 'HistoricalLocations',
  Locations = 'Locations',
  Sensors = 'Sensors',
  FeaturesOfInterest = 'FeaturesOfInterest',
  ObservedProperties = 'ObservedProperties',
  Datastreams = 'Datastreams',
}

export interface StaObject {
  '@iot.selfLink'?: string;
  '@iot.id'?: string;
}

export interface InsertId {
  '@iot.id': string;
}

export interface StaSelectParams {
  id?: boolean;
}

export interface StaValueListResponse<T extends StaObject> {
  '@iot.count': number;
  '@iot.nextLink': string;
  value: T[];
}

export interface StaExpandParams { }

export interface StaFilter<S extends StaSelectParams, E extends StaExpandParams> {
  $select?: S;
  $expand?: E | string;
  $orderby?: string;
  $filter?: string;
  $count?: boolean;
  $top?: number;
}

export interface StaReadInterface {

  getThings(url: string, params?: StaFilter<ThingSelectParams, ThingExpandParams>, options?: HttpRequestOptions): Observable<StaValueListResponse<Thing>>;
  getThing(url: string, id: string, params?: StaFilter<ThingSelectParams, ThingExpandParams>, options?: HttpRequestOptions): Observable<Thing>;

  getObservations(url: string, params?: StaFilter<ObservationSelectParams, ObservationExpandParams>, options?: HttpRequestOptions): Observable<StaValueListResponse<Observation>>;
  getObservation(url: string, id: string, params?: StaFilter<ObservationSelectParams, ObservationExpandParams>, options?: HttpRequestOptions): Observable<Observation>;

  getHistoricalLocations(url: string, params?: StaFilter<HistoricalLocationSelectParams, HistoricalLocationExpandParams>, options?: HttpRequestOptions)
    : Observable<StaValueListResponse<HistoricalLocation>>;
  getHistoricalLocation(url: string, id: string, params?: StaFilter<HistoricalLocationSelectParams, HistoricalLocationExpandParams>, options?: HttpRequestOptions): Observable<HistoricalLocation>;

  getLocations(url: string, params?: StaFilter<LocationSelectParams, LocationExpandParams>, options?: HttpRequestOptions): Observable<StaValueListResponse<Location>>;
  getLocation(url: string, id: string, params?: StaFilter<LocationSelectParams, LocationExpandParams>, options?: HttpRequestOptions): Observable<Location>;

  getSensors(url: string, params?: StaFilter<SensorSelectParams, SensorExpandParams>, options?: HttpRequestOptions): Observable<StaValueListResponse<Sensor>>;
  getSensor(url: string, id: string, params?: StaFilter<SensorSelectParams, SensorExpandParams>, options?: HttpRequestOptions): Observable<Sensor>;

  getFeaturesOfInterest(url: string, params?: StaFilter<FeatureOfInterestSelectParams, FeatureOfInterestExpandParams>, options?: HttpRequestOptions)
    : Observable<StaValueListResponse<FeatureOfInterest>>;
  getFeatureOfInterest(url: string, id: string, params?: StaFilter<FeatureOfInterestSelectParams, FeatureOfInterestExpandParams>, options?: HttpRequestOptions): Observable<FeatureOfInterest>;

  getObservedProperties(url: string, params?: StaFilter<ObservedPropertySelectParams, ObservedPropertyExpandParams>, options?: HttpRequestOptions)
    : Observable<StaValueListResponse<ObservedProperty>>;
  getObservedProperty(url: string, id: string, params?: StaFilter<ObservedPropertySelectParams, ObservedPropertyExpandParams>, options?: HttpRequestOptions): Observable<ObservedProperty>;

  getDatastreams(url: string, params?: StaFilter<DatastreamSelectParams, DatastreamExpandParams>, options?: HttpRequestOptions): Observable<StaValueListResponse<Datastream>>;
  getDatastream(url: string, id: string, params?: StaFilter<DatastreamSelectParams, DatastreamExpandParams>, options?: HttpRequestOptions): Observable<Datastream>;

}

export interface StaDeleteInterface {

  deleteThing(url: string, id: string): Observable<void>;

  deleteObservation(url: string, id: string): Observable<void>;

  deleteHistoricalLocation(url: string, id: string): Observable<void>;

  deleteLocation(url: string, id: string): Observable<void>;

  deleteSensor(url: string, id: string): Observable<void>;

  deleteFeatureOfInterest(url: string, id: string): Observable<void>;

  deleteObservedProperty(url: string, id: string): Observable<void>;

  deleteDatastream(url: string, id: string): Observable<void>;

}

export interface StaInsertInterface {

  insertThing(url: string, thing: Thing): Observable<any>;

}