import { AxiosInstance } from 'axios';
import {
  Methods,
  AuthorizationHeader,
  TinkLinkQuery,
  TinkLinkData,
  TinkLoginData,
} from '../types';

export class Tink {
  api: AxiosInstance;
  constructor(api: AxiosInstance) {
    this.api = api;

    this.link = this.link.bind(this);
    this.login = this.login.bind(this);
  }

  async link(query: TinkLinkQuery): Promise<TinkLinkData> {
    const { data } = await this.api.request<TinkLinkData>({
      url: '/tink/link',
      method: Methods.GET,
      params: query,
    });
    return data;
  }

  async login(code: string): Promise<TinkLoginData> {
    const { data } = await this.api.request<TinkLoginData>({
      url: '/tink/login',
      method: Methods.POST,
      data: {
        code,
      },
    });
    if (data && data.token) {
      this.api.defaults.headers.common[
        AuthorizationHeader
      ] = `Bearer ${data.token}`;
    }
    return data;
  }
}

export interface TinkRelations {}

export type TinkWithRelations = Tink & TinkRelations;