import type * as Models from './models';
import type * as Parameters from './parameters';
import type { Client } from '../clients';
import type { Callback } from '../callback';
import type { RequestConfig } from '../requestConfig';

export class IssueLinks {
  constructor(private client: Client) {}

  /**
   * Creates a link between two issues. Use this operation to indicate a relationship between two issues and optionally
   * add a comment to the from (outward) issue. To use this resource the site must have [Issue
   * Linking](https://confluence.atlassian.com/x/yoXKM) enabled.
   *
   * This resource returns nothing on the creation of an issue link. To obtain the ID of the issue link, use
   * `https://your-domain.atlassian.net/rest/api/3/issue/[linked issue key]?fields=issuelinks`.
   *
   * If the link request duplicates a link, the response indicates that the issue link was created. If the request
   * included a comment, the comment is added.
   *
   * This operation can be accessed anonymously.
   *
   * **[Permissions](https://developer.atlassian.com/cloud/jira/platform/rest/v3/intro/#permissions) required:**
   *
   * - _Browse project_ [project permission](https://confluence.atlassian.com/x/yodKLg) for all the projects containing
   *   the issues to be linked,
   * - _Link issues_ [project permission](https://confluence.atlassian.com/x/yodKLg) on the project containing the from
   *   (outward) issue,
   * - If [issue-level security](https://confluence.atlassian.com/x/J4lKLg) is configured, issue-level security permission
   *   to view the issue.
   * - If the comment has visibility restrictions, belongs to the group or has the role visibility is restricted to.
   */
  async linkIssues<T = void>(parameters: Parameters.LinkIssues, callback: Callback<T>): Promise<void>;
  /**
   * Creates a link between two issues. Use this operation to indicate a relationship between two issues and optionally
   * add a comment to the from (outward) issue. To use this resource the site must have [Issue
   * Linking](https://confluence.atlassian.com/x/yoXKM) enabled.
   *
   * This resource returns nothing on the creation of an issue link. To obtain the ID of the issue link, use
   * `https://your-domain.atlassian.net/rest/api/3/issue/[linked issue key]?fields=issuelinks`.
   *
   * If the link request duplicates a link, the response indicates that the issue link was created. If the request
   * included a comment, the comment is added.
   *
   * This operation can be accessed anonymously.
   *
   * **[Permissions](https://developer.atlassian.com/cloud/jira/platform/rest/v3/intro/#permissions) required:**
   *
   * - _Browse project_ [project permission](https://confluence.atlassian.com/x/yodKLg) for all the projects containing
   *   the issues to be linked,
   * - _Link issues_ [project permission](https://confluence.atlassian.com/x/yodKLg) on the project containing the from
   *   (outward) issue,
   * - If [issue-level security](https://confluence.atlassian.com/x/J4lKLg) is configured, issue-level security permission
   *   to view the issue.
   * - If the comment has visibility restrictions, belongs to the group or has the role visibility is restricted to.
   */
  async linkIssues<T = void>(parameters: Parameters.LinkIssues, callback?: never): Promise<T>;
  async linkIssues<T = void>(parameters: Parameters.LinkIssues, callback?: Callback<T>): Promise<void | T> {
    const config: RequestConfig = {
      url: '/rest/api/3/issueLink',
      method: 'POST',
      data: {
        comment: parameters.comment,
        inwardIssue: parameters.inwardIssue,
        outwardIssue: parameters.outwardIssue,
        type: parameters.type,
      },
    };

    return this.client.sendRequest(config, callback);
  }

  /**
   * Returns an issue link.
   *
   * This operation can be accessed anonymously.
   *
   * **[Permissions](https://developer.atlassian.com/cloud/jira/platform/rest/v3/intro/#permissions) required:**
   *
   * - _Browse project_ [project permission](https://confluence.atlassian.com/x/yodKLg) for all the projects containing
   *   the linked issues.
   * - If [issue-level security](https://confluence.atlassian.com/x/J4lKLg) is configured, permission to view both of the
   *   issues.
   */
  async getIssueLink<T = Models.IssueLink>(parameters: Parameters.GetIssueLink, callback: Callback<T>): Promise<void>;
  /**
   * Returns an issue link.
   *
   * This operation can be accessed anonymously.
   *
   * **[Permissions](https://developer.atlassian.com/cloud/jira/platform/rest/v3/intro/#permissions) required:**
   *
   * - _Browse project_ [project permission](https://confluence.atlassian.com/x/yodKLg) for all the projects containing
   *   the linked issues.
   * - If [issue-level security](https://confluence.atlassian.com/x/J4lKLg) is configured, permission to view both of the
   *   issues.
   */
  async getIssueLink<T = Models.IssueLink>(parameters: Parameters.GetIssueLink, callback?: never): Promise<T>;
  async getIssueLink<T = Models.IssueLink>(
    parameters: Parameters.GetIssueLink,
    callback?: Callback<T>,
  ): Promise<void | T> {
    const config: RequestConfig = {
      url: `/rest/api/3/issueLink/${parameters.linkId}`,
      method: 'GET',
    };

    return this.client.sendRequest(config, callback);
  }

  /**
   * Deletes an issue link.
   *
   * This operation can be accessed anonymously.
   *
   * **[Permissions](https://developer.atlassian.com/cloud/jira/platform/rest/v3/intro/#permissions) required:**
   *
   * - Browse project [project permission](https://confluence.atlassian.com/x/yodKLg) for all the projects containing the
   *   issues in the link.
   * - _Link issues_ [project permission](https://confluence.atlassian.com/x/yodKLg) for at least one of the projects
   *   containing issues in the link.
   * - If [issue-level security](https://confluence.atlassian.com/x/J4lKLg) is configured, permission to view both of the
   *   issues.
   */
  async deleteIssueLink<T = void>(parameters: Parameters.DeleteIssueLink, callback: Callback<T>): Promise<void>;
  /**
   * Deletes an issue link.
   *
   * This operation can be accessed anonymously.
   *
   * **[Permissions](https://developer.atlassian.com/cloud/jira/platform/rest/v3/intro/#permissions) required:**
   *
   * - Browse project [project permission](https://confluence.atlassian.com/x/yodKLg) for all the projects containing the
   *   issues in the link.
   * - _Link issues_ [project permission](https://confluence.atlassian.com/x/yodKLg) for at least one of the projects
   *   containing issues in the link.
   * - If [issue-level security](https://confluence.atlassian.com/x/J4lKLg) is configured, permission to view both of the
   *   issues.
   */
  async deleteIssueLink<T = void>(parameters: Parameters.DeleteIssueLink, callback?: never): Promise<T>;
  async deleteIssueLink<T = void>(parameters: Parameters.DeleteIssueLink, callback?: Callback<T>): Promise<void | T> {
    const config: RequestConfig = {
      url: `/rest/api/3/issueLink/${parameters.linkId}`,
      method: 'DELETE',
    };

    return this.client.sendRequest(config, callback);
  }
}