Delete Label

//native

export type DynSelect_label_id = string

// Dropdown of the mailbox's user labels (system labels can't be deleted).

export async function label_id(auth: RT.Gmail) {

  const response = await fetch(

    "https://gmail.googleapis.com/gmail/v1/users/me/labels",

    {

      headers: {

        Authorization: `Bearer ${auth.token}`,

        Accept: "application/json",

      },

    }

  )

  if (!response.ok) {

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

  }

  const { labels } = (await response.json()) as {

    labels: { id: string; name: string; type: string }[]

  }

  return labels

    .filter((l) => l.type === "user")

    .map((l) => ({ value: l.id, label: `${l.name} (${l.id})` }))

}

/**

 * Delete Label

 * Permanently delete a user label and remove it from every message and thread it is applied to. The messages themselves are kept. Requires gmail.labels or gmail.modify on the connection.

 */

export async function main(auth: RT.Gmail, label_id: DynSelect_label_id) {

  const response = await fetch(

    `https://gmail.googleapis.com/gmail/v1/users/me/labels/${label_id}`,

    {

      method: "DELETE",

      headers: { Authorization: `Bearer ${auth.token}` },

    }

  )

  if (!response.ok) {

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

  }

  return { success: true }

}