import { HttpClient, HttpHeaders } from '@angular/common/http';
import { Injectable } from '@angular/core';
import { Observable, catchError, throwError } from 'rxjs';
import {
  ITransaction,
  IMerchantData,
} from 'src/app/_interfaces/trafics/transaction/transaction';

@Injectable({
  providedIn: 'root',
})
export class TransactionService {
  //private HtUrl = 'http://192.168.1.223:8001/transactions/';
  private HtUrl = 'http://192.168.1.223:8001/api/tableau_bord/1/';
  private TUrl = 'http://192.168.1.223:8001/transactions/';

  httpOptions = {
    headers: new HttpHeaders({
      'Content-Type': 'application/json',
    }),
  };

  constructor(private httpClient: HttpClient) {}

  getAll(): Observable<ITransaction[]> {
    return this.httpClient
      .get<ITransaction[]>(this.TUrl)
      .pipe(catchError(this.errorHandler));
  }

  getDataTable(): Observable<IMerchantData> {
    return this.httpClient.get<IMerchantData>(this.HtUrl);
  }

  create(transaction: ITransaction): Observable<ITransaction> {
    return this.httpClient
      .post<ITransaction>(
        this.HtUrl,
        JSON.stringify(transaction),
        this.httpOptions
      )
      .pipe(catchError(this.errorHandler));
  }

  find(transaction_id: number): Observable<ITransaction> {
    return this.httpClient
      .get<ITransaction>(`${this.HtUrl}/${transaction_id}`)
      .pipe(catchError(this.errorHandler));
  }

  update(
    transaction_id: number,
    transaction: ITransaction
  ): Observable<ITransaction> {
    const url = `${this.HtUrl}/${transaction_id}`;
    return this.httpClient
      .put<ITransaction>(url, transaction, this.httpOptions)
      .pipe(catchError(this.errorHandler));
  }

  // update(transaction_id: number, transaction: ITransaction): Observable<ITransaction> {
  //   return this.httpClient;
  //   transaction.pipe(catchError(this.errorHandler));
  // }

  delete(transaction_id: number) {
    return this.httpClient
      .delete(`${this.HtUrl}/${transaction_id}`, this.httpOptions)

      .pipe(catchError(this.errorHandler));
  }

  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  errorHandler(error: any) {
    let errorMessage = '';
    if (error.error instanceof ErrorEvent) {
      errorMessage = error.error.message;
    } else {
      errorMessage = `Error Code: ${error.status}\nMessage: ${error.message}`;
    }
    return throwError(errorMessage);
  }
}