import { HttpClient, HttpParams } from '@angular/common/http';
import { Injectable } from '@angular/core';
import { Observable } from 'rxjs';
import { EventInputDTO } from './model/eventInputDTO';
import { SessionStore } from 'src/app/store/session.service';
import { SharedCalendarListOutputDTO, SharedCalendarListOutputDTOSchema } from './model/sharedCalendarOutputDTO';
import { HttpService } from '../../http.service';
import { APIReturn } from '../../decorator/api-validate-schema.decorator';
import { TracingType } from '../../monitoring/opentelemetry/tracer';
import { EventListOutputDTO, EventListOutputDTOSchema } from './model/eventListDTOOutput';
import { EventOutputDTO } from './model/eventDTOOutput';

@Injectable({
  providedIn: 'root'
})

export class AgendaDataService {
  private baseUrl = 'https://gdapi-dev.dyndns.info/stage/api/v2'; // Your base URL

  constructor(
    private http: HttpClient,
    private httpService: HttpService
  ) { }

  getContacts(value: string): Observable<any> {
    const params = new HttpParams().set('value', value);
    return this.http.get<any>(`${this.baseUrl}/Contacts`, { params });
  }

  // Documents Endpoints
  getAttachments(subject: string, applicationType: number): Observable<any> {
    const params = new HttpParams()
      .set('Subject', subject)
      .set('ApplicationType', applicationType.toString());
    return this.http.get<any>(`${this.baseUrl}/Documents/Attachments`, { params });
  }

  viewDocument(userId: number, docId: number, applicationId: number): Observable<any> {
    const params = new HttpParams()
      .set('userId', userId.toString())
      .set('docId', docId.toString())
      .set('applicationId', applicationId.toString());
    return this.http.get<any>(`${this.baseUrl}/Documents/view`, { params });
  }

  // Events Endpoints
  createEvent(eventData: EventInputDTO) {
    return this.http.post<any>(`${this.baseUrl}/Events`, eventData);
  }

  // @APIReturn(EventListOutputDTOSchema, 'get/Events')
  getEvents(userId: number, startDate: string, endDate: string, status: number, category: string, type: string, tracing?: TracingType): Observable<EventListOutputDTO> {
    let params = new HttpParams()
      .set('UserId', userId)

    if(userId == null || userId == undefined) {
      throw('userId '+ userId)
    }


    if(status != null || status != undefined) {
      params = params.set('status', status);
    }

    if (startDate !== null && startDate !== undefined) {
      params = params.set('startDate', startDate);
    }

    if (endDate !== null && endDate !== undefined) {
      params = params.set('endDate', endDate);
    }

    return this.http.get<any>(`${this.baseUrl}/Events`, { params });
  }

  getEvent(id: string): Observable<EventOutputDTO> {
    return this.http.get<any>(`${this.baseUrl}/Events/${id}`);
  }

  updateEvent(id: string, eventData: any): Observable<any> {
    return this.http.put<any>(`${this.baseUrl}/Events/${id}`, eventData);
  }

  approveEvent(id: string): Observable<any> {
    return this.http.patch<any>(`${this.baseUrl}/Events/${id}/Approval`, {});
  }

  deleteEvent(id: string, deleteAllEvents: boolean): Observable<any> {
    const params = new HttpParams().set('DeleteAllEvents', deleteAllEvents.toString());
    return this.http.delete<any>(`${this.baseUrl}/Events/${id}`, { params });
  }

  updateEventStatus(id: string, statusData: any): Observable<any> {
    return this.http.patch<any>(`${this.baseUrl}/Events/${id}/Status`, statusData);
  }

  addEventAttendee(id: string, attendeeData: any): Observable<any> {
    return this.http.post<any>(`${this.baseUrl}/Events/${id}/Attendee`, attendeeData);
  }

  removeEventAttendee(id: string, attendeeData: any): Observable<any> {
    return this.http.delete<any>(`${this.baseUrl}/Events/${id}/Attendee`, { body: attendeeData });
  }

  addEventAttachment(id: string, attachmentData: any): Observable<any> {
    return this.http.post<any>(`${this.baseUrl}/Events/${id}/Attachment`, attachmentData);
  }

  removeEventAttachment(id: string, attachmentData: any): Observable<any> {
    return this.http.delete<any>(`${this.baseUrl}/Events/${id}/Attachment`, { body: attachmentData });
  }

  communicateEvent(id: string, communicationData: any): Observable<any> {
    return this.http.post<any>(`${this.baseUrl}/Events/${id}/Communicate`, communicationData);
  }

  // Users Endpoints
  getUsers(value: string): Observable<any> {
    const params = new HttpParams().set('value', value);
    return this.http.get<any>(`${this.baseUrl}/Users`, { params });
  }


  getToken(): Observable<any> {
    return this.http.get<any>(`${this.baseUrl}/Users/token`);
  }

  getDocumentAttachment(aplicationId,userId,value,PageNumber,PageSize): Observable<any> {
    const params = new HttpParams()
    .set('userId', userId)
    .set('Value', value)
    .set('PageNumber', PageNumber)
    .set('PageSize', PageSize);
    return this.http.get<any>(`${this.baseUrl}/Documents/Attachments${aplicationId}`, {params});
  }


  // @APIReturn(SharedCalendarListOutputDTOSchema, 'Users/${SessionStore.user.UserId}/ShareCalendar')
  async getSharedCalendar() {
    return await this.httpService.get<SharedCalendarListOutputDTO>(`${this.baseUrl}/Users/${SessionStore.user.UserId}/ShareCalendar`);
  }
}