/**
 * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
 *
 * You are hereby granted a non-exclusive, worldwide, royalty-free license to use,
 * copy, modify, and distribute this software in source code or binary form for use
 * in connection with the web services and APIs provided by Facebook.
 *
 * As with any software that integrates with the Facebook platform, your use of
 * this software is subject to the Facebook Developer Principles and Policies
 * [http://developers.facebook.com/policy/]. This copyright notice shall be
 * included in all copies or substantial portions of the software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 * @format
 */
import {isDefined, isNumber, isOneOf, isString} from './util/validate';
import {NativeModules} from 'react-native';
import {Platform} from 'react-native';

const AppEventsLogger = NativeModules.FBAppEventsLogger;

/**
 * Controls when an AppEventsLogger sends log events to the server
 */
export type AppEventsFlushBehavior =
  /**
   * Flush automatically: periodically (every 15 seconds or after every 100 events), and
   * always at app reactivation. This is the default value.
   */
  | 'auto'
  /**
   * Only flush when AppEventsLogger.flush() is explicitly invoked.
   */
  | 'explicit_only';

/**
 * Specifies product availability for Product Catalog product item update
 */
export type ProductAvailability =
  /**
   * Item ships immediately
   */
  | 'in_stock'
  /**
   * No plan to restock
   */
  | 'out_of_stock'
  /**
   * Available in future
   */
  | 'preorder'
  /**
   * Ships in 1-2 weeks
   */
  | 'avaliable_for_order'
  /**
   * Discontinued
   */
  | 'discontinued';

/**
 * Specifies product condition for Product Catalog product item update
 */
export type ProductCondition = 'new' | 'refurbished' | 'used';

export type Params = {[key: string]: string | number};

/**
 * Info about a user to increase chances of matching a Facebook user.
 * See https://developers.facebook.com/docs/app-events/advanced-matching for
 * more info about the expected format of each field.
 */
export type UserData = Readonly<{
  email?: string;
  firstName?: string;
  lastName?: string;
  phone?: string;
  dateOfBirth?: string;
  gender?: 'm' | 'f';
  city?: string;
  state?: string;
  zip?: string;
  country?: string;
}>;

export type AppEvent = {
  AchievedLevel: string;
  AdClick: string;
  AdImpression: string;
  AddedPaymentInfo: string;
  AddedToCart: string;
  AddedToWishlist: string;
  CompletedRegistration: string;
  CompletedTutorial: string;
  Contact: string;
  CustomizeProduct: string;
  Donate: string;
  FindLocation: string;
  InitiatedCheckout: string;
  Purchased: string;
  Rated: string;
  Searched: string;
  SpentCredits: string;
  Schedule: string;
  StartTrial: string;
  SubmitApplication: string;
  Subscribe: string;
  UnlockedAchievement: string;
  ViewedContent: string;
};

export type AppEventParam = {
  AddType: string;
  Content: string;
  ContentID: string;
  ContentType: string;
  Currency: string;
  Description: string;
  Level: string;
  NumItems: string;
  MaxRatingValue: string;
  OrderId: string;
  PaymentInfoAvailable: string;
  RegistrationMethod: string;
  SearchString: string;
  Success: string;
  ValueNo: string;
  ValueYes: string;
};

const {
  AppEvents,
  AppEventParams,
}: {AppEvents: AppEvent; AppEventParams: AppEventParam} =
  AppEventsLogger?.getConstants() || {};

export default {
  /**
   * Sets the current event flushing behavior specifying when events
   * are sent back to Facebook servers.
   */
  setFlushBehavior(flushBehavior: AppEventsFlushBehavior) {
    AppEventsLogger.setFlushBehavior(flushBehavior);
  },

  /**
   * Logs an event with eventName and optional arguments.
   * This function supports the following usage:
   * logEvent(eventName: string);
   * logEvent(eventName: string, valueToSum: number);
   * logEvent(eventName: string, parameters: {[key:string]:string|number});
   * logEvent(eventName: string, valueToSum: number, parameters: {[key:string]:string|number});
   * See https://developers.facebook.com/docs/app-events/android for detail.
   */
  logEvent(eventName: string, ...args: Array<number | Params>) {
    let valueToSum = 0;
    if (typeof args[0] === 'number') {
      valueToSum = Number(args.shift());
    }
    let parameters = null;
    if (typeof args[0] === 'object') {
      parameters = args[0];
    }
    AppEventsLogger.logEvent(eventName, valueToSum, parameters);
  },

  /**
   * Logs a purchase. See http://en.wikipedia.org/wiki/ISO_4217 for currencyCode.
   */
  logPurchase(
    purchaseAmount: number,
    currencyCode: string,
    parameters?: Params,
  ) {
    AppEventsLogger.logPurchase(purchaseAmount, currencyCode, parameters);
  },

  /**
   * Logs an app event that tracks that the application was open via Push Notification.
   */
  logPushNotificationOpen(payload?: Record<string, string | number>) {
    AppEventsLogger.logPushNotificationOpen(payload);
  },

  /**
   * Uploads product catalog product item as an app event
   * @param itemID – Unique ID for the item. Can be a variant for a product. Max size is 100.
   * @param availability – If item is in stock. Accepted values are: in stock - Item ships immediately out of stock - No plan to restock preorder - Available in future available for order - Ships in 1-2 weeks discontinued - Discontinued
   * @param condition – Product condition: new, refurbished or used.
   * @param description – Short text describing product. Max size is 5000.
   * @param imageLink – Link to item image used in ad.
   * @param link – Link to merchant's site where someone can buy the item.
   * @param title – Title of item.
   * @param priceAmount – Amount of purchase, in the currency specified by the 'currency' parameter. This value will be rounded to the thousandths place (e.g., 12.34567 becomes 12.346).
   * @param currency – Currency used to specify the amount.
   * @param gtin – Global Trade Item Number including UPC, EAN, JAN and ISBN
   * @param mpn – Unique manufacture ID for product
   * @param brand – Name of the brand Note: Either gtin, mpn or brand is required.
   * @param parameters – Optional fields for deep link specification.
   */
  logProductItem(
    itemID: string,
    availability: ProductAvailability,
    condition: ProductCondition,
    description: string,
    imageLink: string,
    link: string,
    title: string,
    priceAmount: number,
    currency: string,
    gtin?: string,
    mpn?: string,
    brand?: string,
    parameters?: Params,
  ) {
    if (!isDefined(itemID) || !isString(itemID)) {
      throw new Error("logProductItem expected 'itemID' to be a string");
    }
    if (
      !isDefined(availability) ||
      !isOneOf(availability, [
        'in_stock',
        'out_of_stock',
        'preorder',
        'avaliable_for_order',
        'discontinued',
      ])
    ) {
      throw new Error(
        "logProductItem expected 'availability' to be one of 'in_stock' | 'out_of_stock' | 'preorder' | 'avaliable_for_order' | 'discontinued'",
      );
    }
    if (
      !isDefined(condition) ||
      !isOneOf(condition, ['new', 'refurbished', 'used'])
    ) {
      throw new Error(
        "logProductItem expected 'condition' to be one of 'new' | 'refurbished' | 'used'",
      );
    }
    if (!isDefined(description) || !isString(description)) {
      throw new Error("logProductItem expected 'description' to be a string");
    }
    if (!isDefined(imageLink) || !isString(imageLink)) {
      throw new Error("logProductItem expected 'imageLink' to be a string");
    }
    if (!isDefined(link) || !isString(link)) {
      throw new Error("logProductItem expected 'link' to be a string");
    }
    if (!isDefined(title) || !isString(title)) {
      throw new Error("logProductItem expected 'title' to be a string");
    }
    if (!isDefined(priceAmount) || !isNumber(priceAmount)) {
      throw new Error("logProductItem expected 'priceAmount' to be a number");
    }
    if (!isDefined(currency) || !isString(currency)) {
      throw new Error("logProductItem expected 'currency' to be a string");
    }
    if (!isDefined(gtin) && !isDefined(mpn) && !isDefined(brand)) {
      throw new Error(
        'logProductItem expected either gtin, mpn or brand to be defined',
      );
    }

    AppEventsLogger.logProductItem(
      itemID,
      availability,
      condition,
      description,
      imageLink,
      link,
      title,
      priceAmount,
      currency,
      gtin,
      mpn,
      brand,
      parameters,
    );
  },

  /**
   * Explicitly kicks off flushing of events to Facebook.
   */
  flush() {
    AppEventsLogger.flush();
  },

  /**
   * Sets a custom user ID to associate with all app events.
   * The userID is persisted until this method is called again with a null userId
   */
  setUserID(userID: string | null) {
    AppEventsLogger.setUserID(userID);
  },

  /**
   * Clears the currently set user id.
   * @deprecated use setUserID(null) instead
   */
  clearUserID() {
    AppEventsLogger.clearUserID();
  },

  /**
   * Returns user id or null if not set
   */
  async getUserID(): Promise<string | null> {
    return await AppEventsLogger.getUserID();
  },

  /**
   * Returns anonymous id or null if not set
   */
  async getAnonymousID(): Promise<string | null> {
    return await AppEventsLogger.getAnonymousID();
  },

  /**
   * Returns advertiser id or null if not set
   */
  async getAdvertiserID(): Promise<string | null> {
    return await AppEventsLogger.getAdvertiserID();
  },

  /**
   * Returns advertiser id or null if not set.
   * @platform android
   */
  async getAttributionID(): Promise<string | null> {
    if (Platform.OS === 'ios') {
      return null;
    }
    return await AppEventsLogger.getAttributionID();
  },

  /**
   * Set additional data about the user to increase chances of matching a Facebook user.
   */
  setUserData(userData: UserData) {
    AppEventsLogger.setUserData(userData);
  },

  /**
   * For iOS only, sets and sends device token to register the current application for push notifications.
   * @platform ios
   */
  setPushNotificationsDeviceToken(deviceToken: string) {
    AppEventsLogger.setPushNotificationsDeviceToken(deviceToken);
  },

  /**
   * For Android only, sets and sends registration id to register the current app for push notifications.
   * @platform Android
   */
  setPushNotificationsRegistrationId(registrationId: string) {
    AppEventsLogger.setPushNotificationsRegistrationId(registrationId);
  },

  /**
   * Predefined event names for logging events common to many apps.
   */
  AppEvents,

  /**
   *  Predefined event name parameters for common additional information to accompany events logged through the `logEvent`.
   */
  AppEventParams,
};