import assert from "assert";
import { RawEvent, NormalizedEvent } from "../../types";

export default (event: RawEvent): NormalizedEvent<"intercom"> => {
  assert(event, `Intercom:Users null event: ${event}`);
  assert(
    event.id,
    `Intercom:Users event is missing the required field id ${event}`
  );
  assert(
    event.created_at,
    `Intercom:Users event is missing the required field created_at ${event}`
  );

  // https://developers.intercom.com/intercom-api-reference/reference#section-user-object
  return {
    id: `intercom|${event.id}`,
    ts: event.created_at * 1000 || Date.parse(event.created_at),
    user_info: {
      source_user_id: event.id,
      user_id: event.user_id,
      name: event.name || null,
      email: event.email || null,
      ip: null,
      avatar: event.avatar.image_url,
      nickname: null,
      phone: event.phone,
      city: event.location_data.city_name,
      continent_code: event.location_data.continent_code,
      country: event.location_data.country_name,
      postal_code: event.location_data.postal_code,
      region: event.location_data.region_name,
      timezone: event.location_data.timezone,
      country_code: event.location_data.country_code,
      address_line1: null,
      address_line2: null,
      user_agent: null,
      is_employee: null,
      title: null,
      birthday: null,
      company: {
        name: null,
        id: null,
        industry: null,
        employee_count: null,
        plan: null
      }, // Intercom gives us this but it's complex since it's an array with more intercom ids for the relevant company
      created_at: event.created_at * 1000 || Date.parse(event.created_at),
      age: null,
      gender: null,
      website: null,
      custom_attributes: null
    },
    text:
      (event.name && `User '${event.name}' Created`) ||
      (event.pseudonym && `Lead '${event.pseudonym}' Converted to User`) ||
      null,
    href: `https://app.intercom.io/a/apps/${event.app_id}/users/${event.id}`,
    is_bad: false,
    direction: null,
    source: "intercom",
    stream: "users"
  };
};