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


@Injectable({
  providedIn: 'root'
})
export class CommonService {
  private baseUrl = '';
  private baseUDCUrl = '';
  private params = new HttpParams();
  constructor(private http: HttpClient) {
    this.baseUrl = environment.hostUrl + '/DataManage';
    this.baseUDCUrl = environment.hostUrl + '/udc';
  }
  getRowPerPageData<T>(code: string, userId: string): Observable<T[]> {
    const apid: number = environment.api.RowsPerPage;
    return this.http.get(this.baseUrl + '/' + apid + '?search=ConfigCode:' +
    "'" +
    code +
    "'" + 'and UserId:' + "'" + userId + "'").pipe(map(res => res as T[] | any));
  }
  updateRowPerPage<T>(value: T, params: number) {
    const apid: number = environment.api.RowsPerPage;
    return this.http.put(this.baseUrl + '/' + apid + '?search=Id:' + params, value)
      .pipe(map(res => res as boolean| any)); // Successfull Update response=TRUE,Else=False
  }
  saveRowPerPage<T>(value: T) {
    const apid: number = environment.api.RowsPerPage;
    return this.http.post(this.baseUrl + '/' + apid, value)
      .pipe(map(res => res as boolean| any)); // Successfull Update response=TRUE,Else=False
  }
  doDecrypt(value) {
    const appDecrypt = (salt) => {
      const textToChars = (text) => text.split('').map((c) => c.charCodeAt(0));
      const applySaltToChar = (code) =>
        textToChars(salt).reduce((a, b) => a ^ b, code);
      return (encoded) =>
        encoded
          .match(/.{1,2}/g)
          .map((hex) => parseInt(hex, 16))
          .map(applySaltToChar)
          .map((charCode) => String.fromCharCode(charCode))
          .join('');
    };
    const RRDecrypt = appDecrypt('zibal2020');
    return RRDecrypt(value);
  }
  getUserInfo<T>(email: string): Observable<T[]> {
    const apid: number = environment.api.UserData;
    return this.http
      .get(
        this.baseUrl +
          '/' +
          apid +
          '?search=Email:' +
          "'" +
          email +
          "'and IsActive:'true'"
      )
      .pipe(map((res) => res as T[] | any));
  }
}