/**
 * @copyright 2021, Christopher Ng <chrng8@gmail.com>
 *
 * @author Christopher Ng <chrng8@gmail.com>
 *
 * @license GNU AGPL version 3 or any later version
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 *
 */

/*
 * SYNC to be kept in sync with `lib/public/Accounts/IAccountManager.php`
 */

import { translate as t } from '@nextcloud/l10n'

/** Enum of account properties */
export const ACCOUNT_PROPERTY_ENUM = Object.freeze({
	ADDRESS: 'address',
	AVATAR: 'avatar',
	BIOGRAPHY: 'biography',
	DISPLAYNAME: 'displayname',
	EMAIL_COLLECTION: 'additional_mail',
	EMAIL: 'email',
	HEADLINE: 'headline',
	NOTIFICATION_EMAIL: 'notify_email',
	ORGANISATION: 'organisation',
	PHONE: 'phone',
	PROFILE_ENABLED: 'profile_enabled',
	ROLE: 'role',
	TWITTER: 'twitter',
	WEBSITE: 'website',
})

/** Enum of account properties to human readable account property names */
export const ACCOUNT_PROPERTY_READABLE_ENUM = Object.freeze({
	ADDRESS: t('settings', 'Address'),
	AVATAR: t('settings', 'Avatar'),
	BIOGRAPHY: t('settings', 'About'),
	DISPLAYNAME: t('settings', 'Full name'),
	EMAIL_COLLECTION: t('settings', 'Additional email'),
	EMAIL: t('settings', 'Email'),
	HEADLINE: t('settings', 'Headline'),
	ORGANISATION: t('settings', 'Organisation'),
	PHONE: t('settings', 'Phone number'),
	PROFILE_ENABLED: t('settings', 'Profile'),
	ROLE: t('settings', 'Role'),
	TWITTER: t('settings', 'Twitter'),
	WEBSITE: t('settings', 'Website'),
})

/** Enum of profile specific sections to human readable names */
export const PROFILE_READABLE_ENUM = Object.freeze({
	PROFILE_VISIBILITY: t('settings', 'Profile visibility'),
})

/** Enum of readable account properties to account property keys used by the server */
export const PROPERTY_READABLE_KEYS_ENUM = Object.freeze({
	[ACCOUNT_PROPERTY_READABLE_ENUM.ADDRESS]: ACCOUNT_PROPERTY_ENUM.ADDRESS,
	[ACCOUNT_PROPERTY_READABLE_ENUM.AVATAR]: ACCOUNT_PROPERTY_ENUM.AVATAR,
	[ACCOUNT_PROPERTY_READABLE_ENUM.BIOGRAPHY]: ACCOUNT_PROPERTY_ENUM.BIOGRAPHY,
	[ACCOUNT_PROPERTY_READABLE_ENUM.DISPLAYNAME]: ACCOUNT_PROPERTY_ENUM.DISPLAYNAME,
	[ACCOUNT_PROPERTY_READABLE_ENUM.EMAIL_COLLECTION]: ACCOUNT_PROPERTY_ENUM.EMAIL_COLLECTION,
	[ACCOUNT_PROPERTY_READABLE_ENUM.EMAIL]: ACCOUNT_PROPERTY_ENUM.EMAIL,
	[ACCOUNT_PROPERTY_READABLE_ENUM.HEADLINE]: ACCOUNT_PROPERTY_ENUM.HEADLINE,
	[ACCOUNT_PROPERTY_READABLE_ENUM.ORGANISATION]: ACCOUNT_PROPERTY_ENUM.ORGANISATION,
	[ACCOUNT_PROPERTY_READABLE_ENUM.PHONE]: ACCOUNT_PROPERTY_ENUM.PHONE,
	[ACCOUNT_PROPERTY_READABLE_ENUM.PROFILE_ENABLED]: ACCOUNT_PROPERTY_ENUM.PROFILE_ENABLED,
	[ACCOUNT_PROPERTY_READABLE_ENUM.ROLE]: ACCOUNT_PROPERTY_ENUM.ROLE,
	[ACCOUNT_PROPERTY_READABLE_ENUM.TWITTER]: ACCOUNT_PROPERTY_ENUM.TWITTER,
	[ACCOUNT_PROPERTY_READABLE_ENUM.WEBSITE]: ACCOUNT_PROPERTY_ENUM.WEBSITE,
})

/**
 * Enum of account setting properties
 *
 * *Account setting properties unlike account properties do not support scopes*
 */
export const ACCOUNT_SETTING_PROPERTY_ENUM = Object.freeze({
	LANGUAGE: 'language',
})

/** Enum of account setting properties to human readable setting properties */
export const ACCOUNT_SETTING_PROPERTY_READABLE_ENUM = Object.freeze({
	LANGUAGE: t('settings', 'Language'),
})

/** Enum of scopes */
export const SCOPE_ENUM = Object.freeze({
	PRIVATE: 'v2-private',
	LOCAL: 'v2-local',
	FEDERATED: 'v2-federated',
	PUBLISHED: 'v2-published',
})

/** Enum of readable account properties to supported scopes */
export const PROPERTY_READABLE_SUPPORTED_SCOPES_ENUM = Object.freeze({
	[ACCOUNT_PROPERTY_READABLE_ENUM.ADDRESS]: [SCOPE_ENUM.LOCAL, SCOPE_ENUM.PRIVATE],
	[ACCOUNT_PROPERTY_READABLE_ENUM.AVATAR]: [SCOPE_ENUM.LOCAL, SCOPE_ENUM.PRIVATE],
	[ACCOUNT_PROPERTY_READABLE_ENUM.BIOGRAPHY]: [SCOPE_ENUM.LOCAL, SCOPE_ENUM.PRIVATE],
	[ACCOUNT_PROPERTY_READABLE_ENUM.DISPLAYNAME]: [SCOPE_ENUM.LOCAL],
	[ACCOUNT_PROPERTY_READABLE_ENUM.EMAIL_COLLECTION]: [SCOPE_ENUM.LOCAL],
	[ACCOUNT_PROPERTY_READABLE_ENUM.EMAIL]: [SCOPE_ENUM.LOCAL],
	[ACCOUNT_PROPERTY_READABLE_ENUM.HEADLINE]: [SCOPE_ENUM.LOCAL, SCOPE_ENUM.PRIVATE],
	[ACCOUNT_PROPERTY_READABLE_ENUM.ORGANISATION]: [SCOPE_ENUM.LOCAL, SCOPE_ENUM.PRIVATE],
	[ACCOUNT_PROPERTY_READABLE_ENUM.PHONE]: [SCOPE_ENUM.LOCAL, SCOPE_ENUM.PRIVATE],
	[ACCOUNT_PROPERTY_READABLE_ENUM.PROFILE_ENABLED]: [SCOPE_ENUM.LOCAL, SCOPE_ENUM.PRIVATE],
	[ACCOUNT_PROPERTY_READABLE_ENUM.ROLE]: [SCOPE_ENUM.LOCAL, SCOPE_ENUM.PRIVATE],
	[ACCOUNT_PROPERTY_READABLE_ENUM.TWITTER]: [SCOPE_ENUM.LOCAL, SCOPE_ENUM.PRIVATE],
	[ACCOUNT_PROPERTY_READABLE_ENUM.WEBSITE]: [SCOPE_ENUM.LOCAL, SCOPE_ENUM.PRIVATE],
})

/** Scope suffix */
export const SCOPE_SUFFIX = 'Scope'

/**
 * Enum of scope names to properties
 *
 * *Used for federation control*
 */
export const SCOPE_PROPERTY_ENUM = Object.freeze({
	[SCOPE_ENUM.PRIVATE]: {
		name: SCOPE_ENUM.PRIVATE,
		displayName: t('settings', 'Private'),
		tooltip: t('settings', 'Only visible to people matched via phone number integration through Talk on mobile'),
		tooltipDisabled: t('settings', 'Unavailable as this property is required for core functionality including file sharing and calendar invitations\n\nOnly visible to people matched via phone number integration through Talk on mobile'),
		iconClass: 'icon-phone',
	},
	[SCOPE_ENUM.LOCAL]: {
		name: SCOPE_ENUM.LOCAL,
		displayName: t('settings', 'Local'),
		tooltip: t('settings', 'Only visible to people on this instance and guests'),
		// tooltipDisabled is not required here as this scope is supported by all account properties
		iconClass: 'icon-password',
	},
	[SCOPE_ENUM.FEDERATED]: {
		name: SCOPE_ENUM.FEDERATED,
		displayName: t('settings', 'Federated'),
		tooltip: t('settings', 'Only synchronize to trusted servers'),
		tooltipDisabled: t('settings', 'Unavailable as publishing user specific data to the lookup server is not allowed, contact your system administrator if you have any questions\n\nOnly synchronize to trusted servers'),
		iconClass: 'icon-contacts-dark',
	},
	[SCOPE_ENUM.PUBLISHED]: {
		name: SCOPE_ENUM.PUBLISHED,
		displayName: t('settings', 'Published'),
		tooltip: t('settings', 'Synchronize to trusted servers and the global and public address book'),
		tooltipDisabled: t('settings', 'Unavailable as publishing user specific data to the lookup server is not allowed, contact your system administrator if you have any questions\n\nSynchronize to trusted servers and the global and public address book'),
		iconClass: 'icon-link',
	},
})

/** Default additional email scope */
export const DEFAULT_ADDITIONAL_EMAIL_SCOPE = SCOPE_ENUM.LOCAL

/** Enum of verification constants, according to IAccountManager */
export const VERIFICATION_ENUM = Object.freeze({
	NOT_VERIFIED: 0,
	VERIFICATION_IN_PROGRESS: 1,
	VERIFIED: 2,
})

/**
 * Email validation regex
 *
 * *Sourced from https://github.com/mpyw/FILTER_VALIDATE_EMAIL.js/blob/71e62ca48841d2246a1b531e7e84f5a01f15e615/src/regexp/ascii.ts*
 */
// eslint-disable-next-line no-control-regex
export const VALIDATE_EMAIL_REGEX = /^(?!(?:(?:\x22?\x5C[\x00-\x7E]\x22?)|(?:\x22?[^\x5C\x22]\x22?)){255,})(?!(?:(?:\x22?\x5C[\x00-\x7E]\x22?)|(?:\x22?[^\x5C\x22]\x22?)){65,}@)(?:(?:[\x21\x23-\x27\x2A\x2B\x2D\x2F-\x39\x3D\x3F\x5E-\x7E]+)|(?:\x22(?:[\x01-\x08\x0B\x0C\x0E-\x1F\x21\x23-\x5B\x5D-\x7F]|(?:\x5C[\x00-\x7F]))*\x22))(?:\.(?:(?:[\x21\x23-\x27\x2A\x2B\x2D\x2F-\x39\x3D\x3F\x5E-\x7E]+)|(?:\x22(?:[\x01-\x08\x0B\x0C\x0E-\x1F\x21\x23-\x5B\x5D-\x7F]|(?:\x5C[\x00-\x7F]))*\x22)))*@(?:(?:(?!.*[^.]{64,})(?:(?:(?:xn--)?[a-z0-9]+(?:-+[a-z0-9]+)*\.){1,126}){1,}(?:(?:[a-z][a-z0-9]*)|(?:(?:xn--)[a-z0-9]+))(?:-+[a-z0-9]+)*)|(?:\[(?:(?:IPv6:(?:(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){7})|(?:(?!(?:.*[a-f0-9][:\]]){7,})(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,5})?::(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,5})?)))|(?:(?:IPv6:(?:(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){5}:)|(?:(?!(?:.*[a-f0-9]:){5,})(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,3})?::(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,3}:)?)))?(?:(?:25[0-5])|(?:2[0-4][0-9])|(?:1[0-9]{2})|(?:[1-9]?[0-9]))(?:\.(?:(?:25[0-5])|(?:2[0-4][0-9])|(?:1[0-9]{2})|(?:[1-9]?[0-9]))){3}))\]))$/i