type Jira = {

  username: string;

  password: string;

  domain: string;

};

/**

 * Get user

 * Returns a user.

Privacy controls are applied to the response based on the user's preferences. This could mean, for example, that the user's email address is hidden. See the [Profile visibility overview](https://developer.atlassian.com/cloud/jira/platform/profile-visibility/) for more details.

**[Permissions](#permissions) required:** *Browse users and groups* [global permission](https://confluence.atlassian.com/x/x4dKLg).

 */

export async function main(

  auth: Jira,

  accountId: string | undefined,

  username: string | undefined,

  key: string | undefined,

  expand: string | undefined

) {

  const url = new URL(`https://${auth.domain}.atlassian.net/rest/api/2/user`);

  for (const [k, v] of [

    ["accountId", accountId],

    ["username", username],

    ["key", key],

    ["expand", expand],

  ]) {

    if (v !== undefined && v !== "") {

      url.searchParams.append(k, v);

    }

  }

  const response = await fetch(url, {

    method: "GET",

    headers: {

      Authorization: "Basic " + btoa(`${auth.username}:${auth.password}`),

    },

    body: undefined,

  });

  if (!response.ok) {

    const text = await response.text();

    throw new Error(`${response.status} ${text}`);

  }

  return await response.json();

}