import { ReviewComment } from '../entities/ReviewComment';
import { ReviewReport } from '../entities/ReviewReport';

export interface GitHubConfig {
  readonly token: string;
  readonly baseUrl?: string;
  readonly apiVersion?: string;
}

export interface PullRequestInfo {
  readonly number: number;
  readonly title: string;
  readonly body: string;
  readonly author: string;
  readonly baseBranch: string;
  readonly headBranch: string;
  readonly state: 'open' | 'closed' | 'merged';
  readonly files: string[];
  readonly commits: string[];
}

export interface IssueInfo {
  readonly number: number;
  readonly title: string;
  readonly body: string;
  readonly author: string;
  readonly state: 'open' | 'closed';
  readonly labels: string[];
}

export interface GitHubPort {
  /**
   * Post a review comment to a pull request
   */
  postReviewComment(
    owner: string,
    repo: string,
    pullNumber: number,
    comment: ReviewComment
  ): Promise<void>;

  /**
   * Post multiple review comments to a pull request
   */
  postReviewComments(
    owner: string,
    repo: string,
    pullNumber: number,
    comments: ReviewComment[]
  ): Promise<void>;

  /**
   * Post a review report as a comment to a pull request
   */
  postReviewReport(
    owner: string,
    repo: string,
    pullNumber: number,
    report: ReviewReport
  ): Promise<void>;

  /**
   * Get pull request information
   */
  getPullRequest(
    owner: string,
    repo: string,
    pullNumber: number
  ): Promise<PullRequestInfo | null>;

  /**
   * Get issue information
   */
  getIssue(
    owner: string,
    repo: string,
    issueNumber: number
  ): Promise<IssueInfo | null>;

  /**
   * Get repository information
   */
  getRepository(owner: string, repo: string): Promise<{
    readonly name: string;
    readonly fullName: string;
    readonly description: string;
    readonly language: string;
    readonly defaultBranch: string;
    readonly isPrivate: boolean;
  } | null>;

  /**
   * Check if the GitHub API is accessible
   */
  isAccessible(): Promise<boolean>;

  /**
   * Get the current user information
   */
  getCurrentUser(): Promise<{
    readonly login: string;
    readonly name: string;
    readonly email: string;
  } | null>;
}