import {Injectable} from '@angular/core';
import ApiService, {AvailableVersion} from "@api/api.service";
import {CronUpdateScheduleResponse} from "@api/v1/configuration/cronUpdateScheduleResponse";
import {DateOnly} from "@model/dateOnly";
import {map} from "rxjs";
import CronUpdateSkip from "@model/cronUpdateSkip";

@Injectable()
export class ScheduleService extends ApiService {
  public readonly basePath = 'Configuration/Schedule';
  public readonly version = AvailableVersion.v1;

  public getCronUpdateSchedule() {
    const request = this.createRequestBuilder()
      .setEndpoint('CronUpdateSchedule')
      .build;

    return this.addAuth(request).get<CronUpdateScheduleResponse>(request);
  }

  public postCronUpdateSchedule(cron: string) {
    const request = this.createRequestBuilder()
      .setEndpoint('CronUpdateSchedule')
      .setQueryParams({cron: cron})
      .build;

    return this.addAuth(request).post<CronUpdateScheduleResponse>(request);
  }

  public getStartTerm() {
    const request = this.createRequestBuilder()
      .setEndpoint('StartTerm')
      .build;

    return this.addAuth(request).get<string>(request).pipe(map(date => new DateOnly(date)));
  }

  public postStartTerm(startTerm: DateOnly, force: boolean) {
    const request = this.createRequestBuilder()
      .setEndpoint('StartTerm')
      .setQueryParams({force: force, startTerm: startTerm.toString()})
      .build;

    return this.addAuth(request).post(request);
  }

  public getCronUpdateSkip() {
    const request = this.createRequestBuilder()
      .setEndpoint('CronUpdateSkip')
      .build;

    return this.addAuth(request).get<{ date?: string, start?: string, end?: string }[]>(request)
      .pipe(
        map(data => {
            return data.map(x => <CronUpdateSkip>{
              date: x.date ? new DateOnly(x.date) : null,
              start: x.start ? new DateOnly(x.start) : null,
              end: x.end ? new DateOnly(x.end) : null
            });
          }
        ));
  }

  public postCronUpdateSkip(data: CronUpdateSkip[]) {
    const request = this.createRequestBuilder()
      .setEndpoint('CronUpdateSkip')
      .setData(data.map(x => <any>{
        start: x.start?.toString(),
        end: x.end?.toString(),
        date: x.date?.toString()
      }))
      .build;

    return this.addAuth(request).post<any>(request);
  }

  public uploadScheduleFile(files: File[], campus: string[], force: boolean) {
    const formData = new FormData();
    files.forEach(file => formData.append('files', file, file.name));

    const request = this.createRequestBuilder()
      .setEndpoint('Upload')
      .setData(formData)
      .setQueryParams({force: force, defaultCampus: campus})
      .build;

    return this.addAuth(request).post(request);
  }
}