import { Injectable } from '@nestjs/common';
import { ConfigService } from '@nestjs/config';
import { HttpService } from '@nestjs/axios';
import { AxiosResponse } from 'axios';
import { Repo } from './github-repo.interface';
import { Content } from './github-content.interface';

@Injectable()
export class GitHubApiService {
  constructor(
    private readonly configService: ConfigService,
    private readonly httpService: HttpService
  ) {}

  async getReadMeContent(repoName: string): Promise<Content> {
    const githubApiUsername = this.configService.get<string>('githubApiUsername')
    const response: AxiosResponse = await this.httpService.axiosRef.get(`https://api.github.com/repos/${githubApiUsername}/${repoName}/contents/README.md`, {
      auth: {
        username: this.configService.get<string>('githubApiUsername'),
        password: this.configService.get<string>('githubApiPassword')
      }
    })
    const content: Content = response.data

    return content;
  }

  async getRepos(): Promise<Repo[]> {
    const response: AxiosResponse = await this.httpService.axiosRef.get('https://api.github.com/user/repos', {
      auth: {
        username: this.configService.get<string>('githubApiUsername'),
        password: this.configService.get<string>('githubApiPassword')
      }
    })
    const repos: Repo[] = response.data

    return repos;
  } 
}