import { Injectable, Inject } from '@angular/core';
import { HttpRequest, HttpHandler, HttpEvent, HttpInterceptor } from '@angular/common/http';
import { Observable } from 'rxjs';
declare var getApiUrl: Function

@Injectable()
export class JwtInterceptor implements HttpInterceptor {
    constructor() { }
    intercept(request: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>> {
        if (request.url.startsWith("/api/") || request.url.startsWith("/token")) {
            request = request.clone({
                url: getApiUrl() + request.url
            });
            let access_token = localStorage.getItem('access_token');
            if (access_token) {
                request = request.clone({
                    setHeaders: {
                        Authorization: `Bearer ${access_token}`,
                        'Content-Type': 'application/json',
                        'Accept': 'application/json',
                        'KrmdCultureInfo': localStorage.culture || "tr-TR"
                    }
                });
            }
        }
        return next.handle(request);
    }
}