//native

type Clickup = {

  token: string;

};

/**

 * Create Task Attachment

 * Upload a file to a task as an attachment. Files stored in the cloud cannot be used in this API request.\

 \

***Note:** This request uses multipart/form-data as the content type.*

 */

export async function main(

  auth: Clickup,

  task_id: string,

  custom_task_ids: string | undefined,

  team_id: string | undefined,

  body: { attachment?: unknown[] },

) {

  const url = new URL(

    `https://api.clickup.com/api/v2/task/${task_id}/attachment`,

  );

  for (const [k, v] of [

    ["custom_task_ids", custom_task_ids],

    ["team_id", team_id],

  ]) {

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

      url.searchParams.append(k, v);

    }

  }

  const formData = new FormData();

  for (const [k, v] of Object.entries(body)) {

    if (v !== undefined) {

      formData.append(k, String(v));

    }

  }

  const response = await fetch(url, {

    method: "POST",

    headers: {

      Authorization: auth.token,

    },

    body: formData,

  });

  if (!response.ok) {

    const text = await response.text();

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

  }

  return await response.json();

}