import {MomentType} from 'src/types';
import {
  ProfileType,
  SocialAccountType,
  ProfilePreviewType,
  ScreenType,
  UserXType,
  UserType,
} from '../types';

export const NO_PROFILE: ProfileType = {
  biography: '',
  website: '',
  name: '',
  gender: '',
  birthday: undefined,
  snapchat: '',
  tiktok: '',
};

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

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

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

export const NO_USER_DATA = {
  user: <UserType>NO_USER,
  profile: <ProfileType>NO_PROFILE,
  avatar: <string | null>'',
  cover: <string | null>'',
};

export const NO_FOLLOW_DATA = {
  followers: EMPTY_PROFILE_PREVIEW_LIST,
  following: EMPTY_PROFILE_PREVIEW_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,
  taggUsers: EMPTY_PROFILE_PREVIEW_LIST,
};

export const NO_SOCIALS = {
  socialAccounts: NO_SOCIAL_ACCOUNTS,
};

export const NO_BLOCKED_USERS = {
  blockedUsers: EMPTY_PROFILE_PREVIEW_LIST,
};

/**
 * 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>{
  followers: EMPTY_PROFILE_PREVIEW_LIST,
  following: EMPTY_PROFILE_PREVIEW_LIST,
  moments: EMPTY_MOMENTS_LIST,
  socialAccounts: NO_SOCIAL_ACCOUNTS,
  user: NO_USER,
  profile: NO_PROFILE,
  avatar: '',
  cover: '',
};

/**
 * 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,
};