import {CommentThreadType} from './../types/types';
import {
  MomentType,
  NotificationType,
  ProfilePreviewType,
  ProfileInfoType,
  ScreenType,
  SocialAccountType,
  UserType,
  UserXType,
} from '../types';

export const NO_PROFILE: ProfileInfoType = {
  biography: '',
  website: '',
  name: '',
  gender: '',
  birthday: undefined,
  university_class: 2021,
  university: undefined,
  //Default to an invalid value and ignore it gracefully while showing tutorials / popups.
  profile_completion_stage: -1,
  suggested_people_linked: -1,
  snapchat: '',
  tiktok: '',
  friendship_status: 'no_record',
  friendship_requester_id: '',
  is_private: true,
};

export const EMPTY_MOMENTS_LIST = <MomentType[]>[];

export const EMPTY_NOTIFICATIONS_LIST = <NotificationType[]>[];

export const NO_USER: UserType = {
  userId: '',
  username: '',
};

export const EMPTY_PROFILE_PREVIEW_LIST = <ProfilePreviewType[]>[];

export const NO_USER_DATA = {
  user: <UserType>NO_USER,
  profile: <ProfileInfoType>NO_PROFILE,
  avatar: <string | undefined>undefined,
  cover: <string | undefined>undefined,
  isOnboardedUser: false,
  newVersionAvailable: false,
  newNotificationReceived: false,
  suggestedPeopleImage: '',
  replyPosted: <CommentThreadType | undefined>undefined,
};

export const NO_FRIENDS_DATA = {
  friends: EMPTY_PROFILE_PREVIEW_LIST,
};

export const NO_NOTIFICATIONS = {
  notifications: EMPTY_NOTIFICATIONS_LIST,
};

export const NO_MOMENTS = {
  moments: EMPTY_MOMENTS_LIST,
};

export const NO_SOCIAL_ACCOUNTS: Record<string, SocialAccountType> = {
  Instagram: {posts: []},
  Facebook: {posts: []},
  Twitter: {posts: []},
};

export const NO_TAGG_USERS = {
  recentSearches: EMPTY_PROFILE_PREVIEW_LIST,
};

export const NO_SOCIALS = {
  socialAccounts: NO_SOCIAL_ACCOUNTS,
};

export const NO_BLOCKED_USERS = {
  blockedUsers: EMPTY_PROFILE_PREVIEW_LIST,
};

export const EMPTY_MOMENT_CATEGORIES: string[] = [];

/**
 * The dummy userId and username serve the purpose of preventing app crash
 * For instance, if it may happen that data in our store is not loaded yet for the userXId being visited.
 * Then we will set the userXId / username to this dummy username / userid
 */
export const DUMMY_USERID = 'ID-1234-567';
export const DUMMY_USERNAME = 'tagg_userX';

export const EMPTY_USER_X = <UserXType>{
  friends: EMPTY_PROFILE_PREVIEW_LIST,
  moments: EMPTY_MOMENTS_LIST,
  momentCategories: EMPTY_MOMENT_CATEGORIES,
  socialAccounts: NO_SOCIAL_ACCOUNTS,
  user: NO_USER,
  profile: NO_PROFILE,
  avatar: undefined,
  cover: undefined,
};

/**
 * A dummy userX to always be there in out initial app state
 */
export const EMPTY_USERX_LIST = <Record<string, UserXType>>{
  [DUMMY_USERID]: EMPTY_USER_X,
};

export const EMPTY_SCREEN_TO_USERS_LIST: Record<
  ScreenType,
  Record<string, UserXType>
> = {
  [ScreenType.Profile]: EMPTY_USERX_LIST,
  [ScreenType.Search]: EMPTY_USERX_LIST,
  [ScreenType.Notifications]: EMPTY_USERX_LIST,
  [ScreenType.SuggestedPeople]: EMPTY_USERX_LIST,
};

export const INITIAL_CATEGORIES_STATE = {
  momentCategories: EMPTY_MOMENT_CATEGORIES,
};