import { Injectable } from '@angular/core';
import { HttpClient, HttpHeaders } from '@angular/common/http';
import { Observable } from 'rxjs';
import { map } from 'rxjs/operators';
import { environment } from '../environments/environment';

import { DropZoneResp } from '../models/dropzone';
import { JumpResp } from '../models/jump';
import { AircraftResp } from '../models/aircraft';
import { JumpTypeResp } from '../models/jumpType';
import { GearResp } from '../models/gear';

import {
  StatsResp,
  StatsByDzResp,
  StatsByAircraftResp,
  StatsByJumpTypeResp,
  StatsByRigResp,
  StatsByYearResp
} from '../models/stats';

@Injectable()
export class ServiceApiGet {
  private readonly headers = new HttpHeaders({
    'Access-Control-Allow-Origin': environment.urlApi
  });
  constructor(private http: HttpClient) { }

  public getListOfDropZones(): Observable<Array<DropZoneResp>> {
    return this.http
      .get<Array<DropZoneResp>>(`${environment.urlApi}/api/DropZone`, {
        headers: this.headers
      })
      .pipe(
        map(response => {
          const details = response.map(data => new DropZoneResp(data));
          return details;
        })
      );
  }

  public getListOfJumps(): Observable<Array<JumpResp>> {
    return this.http.get<Array<JumpResp>>(`${environment.urlApi}/api/Jump`, {
      headers: this.headers
    })
      .pipe(
        map(response => {
          const details = response.map(data => new JumpResp(data));
          return details;
        })
      );
  }

  public getListOfAircrafts(): Observable<Array<AircraftResp>> {
    return this.http.get<Array<AircraftResp>>(
      `${environment.urlApi}/api/Aircraft`,
      { headers: this.headers }
    );
  }

  public getListOfJumpTypes(): Observable<Array<JumpTypeResp>> {
    return this.http.get<Array<JumpTypeResp>>(
      `${environment.urlApi}/api/JumpType`,
      { headers: this.headers }
    );
  }

  public getListOfGears(): Observable<Array<GearResp>> {
    return this.http.get<Array<GearResp>>(`${environment.urlApi}/api/Gear`, {
      headers: this.headers
    });
  }

  public getStatsOfJumps(): StatsResp {
    const resultat = new StatsResp();
    resultat.statsByDz = this.http.get<StatsByDzResp>(
      `${environment.urlApi}/api/Stats/ByDz`,
      { headers: this.headers }
    );
    resultat.statsByAircraft = this.http.get<StatsByAircraftResp>(
      `${environment.urlApi}/api/Stats/ByAircraft`,
      { headers: this.headers }
    );
    resultat.statsByJumpType = this.http.get<StatsByJumpTypeResp>(
      `${environment.urlApi}/api/Stats/ByJumpType`,
      { headers: this.headers }
    );
    resultat.statsByRig = this.http.get<StatsByRigResp>(
      `${environment.urlApi}/api/Stats/ByRig`,
      { headers: this.headers }
    );
    resultat.statsByYear = this.http.get<StatsByYearResp>(
      `${environment.urlApi}/api/Stats/ByYear`,
      { headers: this.headers }
    );

    return resultat;
  }
}