'use strict';

// ============================================================================
// Chat Line
// ============================================================================

import Twilight from 'site';
import Module from 'utilities/module';

import RichContent from './rich_content';
import { has } from 'utilities/object';
import { KEYS, RERENDER_SETTINGS, UPDATE_BADGE_SETTINGS, UPDATE_TOKEN_SETTINGS } from 'utilities/constants';
import { print_duration } from 'utilities/time';

import { getRewardTitle, getRewardCost, isGiantEmoteReward, doesRewardCostBits, isMessageEffect } from './points';
import awaitMD, {getMD} from 'utilities/markdown';

const SUB_TIERS = {
	1000: 1,
	2000: 2,
	3000: 3
};


export default class ChatLine extends Module {
	constructor(...args) {
		super(...args);

		this.inject('settings');
		this.inject('i18n');
		this.inject('chat');
		this.inject('site');
		this.inject('site.fine');
		this.inject(RichContent);
		this.inject('experiments');

		this.inject('chat.actions');
		this.inject('chat.overrides');
		this.inject('chat.emotes');

		this.line_types = {};

		this.line_types.unknown = {
			renderNotice: (msg, current_user, room, inst, e) => {
				return `Unknown message type: ${msg.ffz_type}`
			}
		};

		this.line_types.notice = {
			renderNotice: (msg, current_user, room, inst, e) => {
				const data = msg.ffz_data;
				let content = this.line_types.notice.renderContent(msg, current_user, room, inst, e);

				if ( ! data.icon )
					return content;

				if ( typeof content === 'string' )
					content = e('span', {}, content);

				if ( typeof data.icon === 'function' ) {
					try {
						content.ffz_icon = data.icon(data, inst, e);
					} catch(err) {
						this.log.capture(err);
						this.log.error('Error using custom renderer for notice:', err);
					}

				} else if ( data.icon instanceof URL )
					content.ffz_icon = e('img', {
						className: 'ffz-notice-icon tw-mg-r-05',
						src: data.icon.toString()
					});

				else
					content.ffz_icon = e('span', {
						className: `${data.icon} tw-mg-r-05`
					});

				return content;
			},

			renderContent: (msg, current_user, room, inst, e) => {
				const data = msg.ffz_data;
				if ( data.renderer )
					try {
						return data.renderer(data, inst, e);
					} catch(err) {
						this.log.capture(err);
						this.log.error('Error using custom renderer for notice:', err);
						return `Error rendering notice.`
					}

				const text = data.i18n ? this.i18n.t(data.i18n, data.messgae, data) : data.message;

				if ( data.markdown ) {
					const md = getMD();
					if ( ! md ) {
						awaitMD().then(() => inst.forceUpdate());
						return 'Loading...';
					}

					return e('span', {
						dangerouslySetInnerHTML: {
							__html: getMD().renderInline(text)
						}
					});
				}

				if ( data.tokenize ) {
					const tokens = data.ffz_tokens = data.ffz_tokens || this.chat.tokenizeMessage({
						badges: {},
						message: text,
						id: msg.id,
						user: msg.user,
						roomLogin: msg.roomLogin,
						roomID: msg.roomID
					});

					return this.chat.renderTokens(tokens, e);
				}

				return text;
			}
		};

		this.line_types.hype = {
			renderNotice: (msg, current_user, room, inst, e) => {
				const setting = this.chat.context.get('chat.hype.message-style');
				if ( setting === 0 )
					return null;

				// We need to get the message's tokens to see if it has a message or not.
				const user = msg.user,
					tokens = msg.ffz_tokens = msg.ffz_tokens || this.chat.tokenizeMessage(msg, current_user),
					has_message = tokens.length > 0;

				let amount = msg.hype_amount;
				const digits = msg.hype_exponent ?? 0;
				if ( digits > 0 )
					amount /= Math.pow(10, digits);

				try {
					// TODO: Cache formatter?
					const fmt = new Intl.NumberFormat(navigator.languages, {
						style: 'currency',
						currency: msg.hype_currency,
						compactDisplay: 'short',
						minimumFractionDigits: digits,
						maximumFractionDigits: digits
					});

					amount = fmt.format(amount);

				} catch(err) {
					amount = `${msg.hype_currency} ${amount}`;
				}

				if (! has_message)
					return this.i18n.tList('chat.hype-chat.user', '{user} sent a Hype Chat for {amount}!', {
						amount,
						user: e('span', {
							role: 'button',
							className: 'chatter-name',
							onClick: inst.ffz_user_click_handler,
							onContextMenu: this.actions.handleUserContext
						}, e('span', {
							className: 'tw-c-text-base tw-strong'
						}, user.displayName))
					});

				return this.i18n.tList(
					'chat.hype-chat',
					'Sent a Hype Chat for {amount}!',
					{
						amount
					}
				)
			}
		};

		this.line_types.cheer = {
			renderNotice: (msg, current_user, room, inst, e) => {
				return this.i18n.tList(
					'chat.bits-message',
					'Cheered {count, plural, one {# Bit} other {# Bits}}',
					{
						count: msg.bits || 0
					}
				);
			}
		};

		this.line_types.points = {
			getClass: (msg) => {
				const highlight = msg.ffz_reward_highlight && this.chat.context.get('chat.points.allow-highlight') === 2;

				return `ffz--points-line tw-pd-l-1 tw-pd-r-2 ${highlight ? 'ffz-custom-color ffz--points-highlight' : ''}`;
			},

			renderNotice: (msg, current_user, room, inst, e) => {
				if ( ! msg.ffz_reward )
					return null;

				// We need to get the message's tokens to see if it has a message or not.
				const user = msg.user,
					is_bits = doesRewardCostBits(msg.ffz_reward),
					tokens = msg.ffz_tokens = msg.ffz_tokens || this.chat.tokenizeMessage(msg, current_user),
					has_message = tokens.length > 0;

				// Elements for the reward and cost with nice formatting.
				const reward = e('span', {className: 'ffz--points-reward'}, getRewardTitle(msg.ffz_reward, this.i18n)),
					cost = e('span', {className: 'ffz--points-cost'}, [
						e('span', {className: is_bits ? 'ffz-i-bits' : 'ffz--points-icon'}),
						this.i18n.formatNumber(getRewardCost(msg.ffz_reward))
					]);

				if (! has_message)
					return this.i18n.tList('chat.points.user-redeemed', '{user} redeemed {reward} {cost}', {
						reward, cost,
						user: e('span', {
							role: 'button',
							className: 'chatter-name',
							onClick: inst.ffz_user_click_handler,
							onContextMenu: this.actions.handleUserContext
						}, e('span', {
							className: 'tw-c-text-base tw-strong'
						}, user.displayName))
					});

				return this.i18n.tList('chat.points.redeemed', 'Redeemed {reward} {cost}', {reward, cost});
			}
		};

		this.line_types.resub = {
			getClass: () => `ffz--subscribe-line tw-pd-r-2`,

			renderNotice: (msg, current_user, room, inst, e) => {
				const months = msg.sub_cumulative || msg.sub_months,
					setting = this.chat.context.get('chat.subs.show');

				let has_message;
				if (setting === 1 && months > 1) {
					const tokens = msg.ffz_tokens = msg.ffz_tokens || this.chat.tokenizeMessage(msg, current_user);
					has_message = tokens.length > 0;
				}

				if ( !(setting === 3 || (setting === 1 && has_message && months > 1) || (setting === 2 && months > 1)) )
					return null;

				const user = msg.user,
					plan = msg.sub_plan || {},
					tier = SUB_TIERS[plan.plan] || 1,
					multi = msg.sub_multi,

					has_multi = (multi?.count ?? 0) > 1 && multi.tenure === 0;

				const sub_msg = this.i18n.tList(
					`chat.sub.main${has_multi ? '-multi' : ''}`,
					`{user} subscribed {plan}${has_multi ? ' for {multi, plural, one {# month} other {# months}} in advance' : ''}. `,
					{
						user: e('span', {
							role: 'button',
							className: 'chatter-name',
							onClick: inst.ffz_user_click_handler,
							onContextMenu: this.actions.handleUserContext
						}, e('span', {
							className: 'tw-c-text-base tw-strong'
						}, user.displayName)),
						plan: plan.prime ?
							this.i18n.t('chat.sub.twitch-prime', 'with Prime Gaming') :
							this.i18n.t('chat.sub.plan', 'at Tier {tier}', {tier}),
						multi: has_multi
							? multi.count
							: 1
					}
				);

				if ( msg.sub_share_streak && msg.sub_streak > 1 ) {
					sub_msg.push(this.i18n.t(
						'chat.sub.cumulative-months',
						"They've subscribed for {cumulative,number} months, currently on a {streak,number} month streak!",
						{
							cumulative: msg.sub_cumulative,
							streak: msg.sub_streak
						}
					));

				} else if ( months > 1 ) {
					sub_msg.push(this.i18n.t(
						'chat.sub.months',
						"They've subscribed for {count,number} months!",
						{
							count: months
						}
					));
				}

				if ( ! this.chat.context.get('chat.subs.compact') )
					sub_msg.ffz_icon = e('span', {
						className: `ffz-i-${plan.prime ? 'crown' : 'star'} tw-mg-r-05`
					});

				return sub_msg;
			}
		};

		this.line_types.ritual = {
			getClass: () => `ffz--ritual-line tw-pd-r-2`,

			renderNotice: (msg, current_user, room, inst, e) => {
				const user = msg.user;

				if ( msg.ritual === 'new_chatter' ) {
					return this.i18n.tList('chat.ritual', '{user} is new here. Say hello!', {
						user: e('span', {
							role: 'button',
							className: 'chatter-name',
							onClick: inst.ffz_user_click_handler,
							onContextMenu: this.actions.handleUserContext
						}, e('span', {
							className: 'tw-c-text-base tw-strong'
						}, user.displayName))
					});
				}
			}
		};

		this.line_types.sub_gift = {
			getClass: () => 'ffz--subscribe-line',

			renderNotice: (msg, current_user, room, inst, e) => {
				const user = msg.user,

					plan = msg.sub_plan || {},
					months = msg.sub_months || 1,
					tier = SUB_TIERS[plan.plan] || 1;

				let sub_msg;

				const bits = {
					months,
					user: (msg.sub_anon || user.username === 'ananonymousgifter') ?
						this.i18n.t('chat.sub.anonymous-gifter', 'An anonymous gifter') :
						e('span', {
							role: 'button',
							className: 'chatter-name',
							onClick: inst.ffz_user_click_handler,
							onContextMenu: this.actions.handleUserContext
						}, e('span', {
							className: 'tw-c-text-base tw-strong'
						}, user.displayName)),
					plan: plan.plan === 'custom' ? '' :
						this.i18n.t('chat.sub.gift-plan', 'Tier {tier}', {tier}),
					recipient: e('span', {
						role: 'button',
						className: 'chatter-name',
						onClick: inst.ffz_user_click_handler,
						'data-user': JSON.stringify(msg.sub_recipient)
					}, e('span', {
						className: 'tw-c-text-base tw-strong'
					}, msg.sub_recipient.displayName))
				};

				if ( months <= 1 )
					sub_msg = this.i18n.tList('chat.sub.mystery', '{user} gifted a {plan} Sub to {recipient}! ', bits);
				else
					sub_msg = this.i18n.tList('chat.sub.gift-months', '{user} gifted {months, plural, one {# month} other {# months}} of {plan} Sub to {recipient}!', bits);

				if ( msg.sub_total === 1 )
					sub_msg.push(this.i18n.t('chat.sub.gift-first', "It's their first time gifting a Sub in the channel!"));
				else if ( msg.sub_total > 1 )
					sub_msg.push(this.i18n.t('chat.sub.gift-total', "They've gifted {count,number} Subs in the channel!", {
						count: msg.sub_total
					}));

				if ( ! this.chat.context.get('chat.subs.compact') )
					sub_msg.ffz_icon = e('span', {
						className: `ffz-i-${plan.prime ? 'crown' : 'star'} tw-mg-r-05`
					});

				return sub_msg;
			}
		}

		this.line_types.sub_mystery = {

			getClass: () => 'ffz--subscribe-line',

			renderNotice: (msg, user, room, inst, e, source) => {
				const mystery = msg.mystery;
				if ( mystery )
					mystery.line = inst;

				const sub_msg = this.i18n.tList('chat.sub.gift', "{user} is gifting {count, plural, one {# Tier {tier} Sub} other {# Tier {tier} Subs}} to {channel}'s community! ", {
					user: (msg.sub_anon || msg.user.username === 'ananonymousgifter') ?
						this.i18n.t('chat.sub.anonymous-gifter', 'An anonymous gifter') :
						e('span', {
							role: 'button',
							className: 'chatter-name',
							onClick: inst.ffz_user_click_handler,
							onContextMenu: this.actions.handleUserContext
						}, e('span', {
							className: 'tw-c-text-base tw-strong'
						}, msg.user.displayName)),
					count: msg.sub_count,
					tier: SUB_TIERS[msg.sub_plan] || 1,
					channel: source?.displayName || source?.login || msg.roomLogin
				});

				if ( msg.sub_total === 1 )
					sub_msg.push(this.i18n.t('chat.sub.gift-first', "It's their first time gifting a Sub in the channel!"));
				else if ( msg.sub_total > 1 )
					sub_msg.push(this.i18n.t('chat.sub.gift-total', "They've gifted {count} Subs in the channel!", {
						count: msg.sub_total
					}));

				if ( ! inst.ffz_click_expand )
					inst.ffz_click_expand = () => {
						inst.setState({
							ffz_expanded: ! inst.state.ffz_expanded
						});
					}

				const expanded = this.chat.context.get('chat.subs.merge-gifts-visibility') ?
					! inst.state.ffz_expanded : inst.state.ffz_expanded;

				let sub_list = null;
				if( expanded && mystery && mystery.recipients && mystery.recipients.length > 0 ) {
					const the_list = [];
					for(const x of mystery.recipients) {
						if ( the_list.length )
							the_list.push(', ');

						the_list.push(e('span', {
							role: 'button',
							className: 'ffz--giftee-name',
							onClick: inst.ffz_user_click_handler,
							'data-user': JSON.stringify(x)
						}, e('span', {
							className: 'tw-c-text-base tw-strong'
						}, x.displayName)));
					}

					sub_list = e('div', {
						className: 'tw-mg-t-05 tw-border-t tw-pd-t-05 tw-c-text-alt-2'
					}, the_list);
				}

				const target = [
					sub_msg
				];

				if ( mystery )
					target.push(e('span', {
						className: `tw-pd-l-05 ffz-font-size-4 ffz-i-${expanded ? 'down' : 'right'}-dir`
					}));

				const out = [
					e('div', {
						className: 'tw-full-width tw-c-text-alt-2',
						onClick: inst.ffz_click_expand
					}, target),
					sub_list
				];

				if ( ! this.chat.context.get('chat.subs.compact') )
					out.ffz_icon = e('span', {
						className: `ffz-i-star${msg.sub_anon ? '-empty' : ''} tw-mg-r-05`
					});

				out.ffz_target = target;
				return out;
			}
		};

		this.ChatLine = this.fine.define(
			'chat-line',
			n => n.renderMessageBody && n.props && ! n.onExtensionNameClick && !has(n.props, 'hasModPermissions'),
			Twilight.CHAT_ROUTES
		);

		this.ExtensionLine = this.fine.define(
			'extension-line',
			n => n.renderMessageBody && n.onExtensionNameClick,
			Twilight.CHAT_ROUTES
		);

		this.WhisperLine = this.fine.define(
			'whisper-line',
			n => n.props && n.props.message && has(n.props, 'reportOutgoingWhisperRendered')
		)
	}

	async onEnable() {
		this.on('chat.overrides:changed', id => this.updateLinesByUser(id, null, false, false), this);
		this.on('chat:update-lines-by-user', this.updateLinesByUser, this);
		this.on('chat:update-line', this.updateLineById, this);
		this.on('chat:update-lines', this.updateLines, this);
		this.on('chat:rerender-lines', this.rerenderLines, this);
		this.on('chat:update-line-tokens', this.updateLineTokens, this);
		this.on('chat:update-line-badges', this.updateLineBadges, this);
		this.on('i18n:update', this.rerenderLines, this);
		this.on('chat.emotes:update-effects', this.checkEffects, this);

		this.can_reprocess = true;

		this.on('chat:reload-data', () => this.can_reprocess = true);
		this.on('chat:room-add', () => this.can_reprocess = true);

		this.on('load_tracker:complete:chat-data', () => {
			const val = this.chat.context.get('chat.update-when-loaded');
			if ( ! val || ! this.can_reprocess )
				return;

			this.can_reprocess = false;
			this.log.info('Reprocessing chat lines due to data loads.');
			this.updateLines();
		});

		for(const setting of RERENDER_SETTINGS)
			this.chat.context.on(`changed:${setting}`, this.rerenderLines, this);

		for(const setting of UPDATE_TOKEN_SETTINGS)
			this.chat.context.on(`changed:${setting}`, this.updateLineTokens, this);

		for(const setting of UPDATE_BADGE_SETTINGS)
			this.chat.context.on(`changed:${setting}`, this.updateLineBadges, this);

		this.chat.context.on('changed:tooltip.link-images', this.maybeUpdateLines, this);
		this.chat.context.on('changed:tooltip.link-nsfw-images', this.maybeUpdateLines, this);

		this.on('chat:get-messages', (include_chat, include_whisper, include_video, messages) => {
			if ( include_chat ) {
				for(const inst of this.ChatLine.instances) {
					const msg = inst.props.message;
					if ( msg )
						messages.push({
							message: msg,
							_instance: inst,
							update: () => inst.forceUpdate()
						});
				}

				for(const inst of this.ExtensionLine.instances) {
					const msg = inst.props.message;
					if ( msg )
						messages.push({
							message: msg,
							_instance: inst,
							update: () => inst.forceUpdate()
						});
				}
			}

			if ( include_whisper )
				for(const inst of this.WhisperLine.instances) {
					const msg = inst.props.message;
					if ( msg && msg._ffz_message )
						messages.push({
							message: msg._ffz_message,
							_instance: inst,
							update: () => inst.forceUpdate()
						});
				}
		});

		this.on('chat:get-tab-commands', e => {
			if ( this.experiments.getTwitchAssignmentByName('chat_replies') === 'control' )
				return;

			e.commands.push({
				name: 'reply',
				description: 'Reply to a user\'s last message.',
				permissionLevel: 0,
				ffz_group: 'FrankerFaceZ',
				commandArgs: [
					{name: 'username', isRequired: true},
					{name: 'message', isRequired: false}
				]
			})
		});

		this.on('chat:pre-send-message', e => {
			if ( this.experiments.getTwitchAssignmentByName('chat_replies') === 'control' )
				return;

			const msg = e.message,
				types = this.parent.chat_types || {};

			let user, message;
			if ( /^\/reply ?/i.test(msg) )
				user = msg.slice(7).trim();
			else
				return;

			e.preventDefault();

			const idx = user.indexOf(' ');
			if ( idx !== -1 ) {
				message = user.slice(idx + 1);
				user = user.slice(0, idx);
			}

			if ( user.startsWith('@') )
				user = user.slice(1);

			if ( user && user.length ) {
				user = user.toLowerCase();

				const lines = Array.from(this.ChatLine.instances);
				let i = lines.length;
				while(i--) {
					const line = lines[i],
						msg = line?.props?.message,
						u = msg?.user;

					if ( ! u )
						continue;

					if ( u.login === user || u.displayName?.toLowerCase?.() === user ) {
						if ( message ) {
							e.sendMessage(message, {
								reply: {
									parentDeleted: msg.deleted || false,
									parentDisplayName: u.displayName,
									parentMessageBody: msg.message,
									parentMsgId: msg.id,
									parentUid: u.id,
									parentUserLogin: u.login
								}
							});
						} else
							requestAnimationFrame(() => line.ffzOpenReply());

						return;
					}
				}
			}

			e.addMessage({
				type: types.Notice,
				message: this.i18n.t('chat.reply.bad-user', 'Invalid user or no known message to reply to.')
			});
		});

		const t = this,
			React = await this.site.findReact();
		if ( ! React )
			return;

		const e = React.createElement,
			FFZRichContent = this.rich_content && this.rich_content.RichContent;


		this.WhisperLine.ready(cls => {
			const old_render = cls.prototype.render;

			cls.prototype.render = function() {
				this._ffz_no_scan = true;

				if ( ! this.props.message || ! this.props.message.content || ! this.props.message.from )
					return old_render.call(this);

				try {
					const msg = t.chat.standardizeWhisper(this.props.message),

						is_action = msg.is_action,
						action_style = is_action ? t.chat.context.get('chat.me-style') : 0,
						action_italic = action_style >= 2,
						action_color = action_style === 1 || action_style === 3,
						user = msg.user,
						raw_color = t.overrides.getColor(user.id) || user.color,
						color = t.parent.colors.process(raw_color),

						tokens = msg.ffz_tokens = msg.ffz_tokens || t.chat.tokenizeMessage(msg, null),
						contents = t.chat.renderTokens(tokens, e),

						override_name = t.overrides.getName(user.id);

					return e('div', {className: 'thread-message__message'},
						e('div', {className: 'tw-pd-x-1 tw-pd-y-05'}, [
							e('span', {
								className: `thread-message__message--user-name notranslate${override_name ? ' ffz--name-override' : ''}`,
								style: {
									color
								}
							}, override_name || user.displayName),
							e('span', null, is_action ? ' ' : ': '),
							e('span', {
								className: `message${action_italic ? ' chat-line__message-body--italicized' : ''}`,
								style: {
									color: action_color && color
								}
							}, contents)
						])
					);

				} catch(err) {
					t.log.error(err);
					t.log.capture(err, {
						extra: {
							props: this.props
						}
					});

					return old_render.call(this);
				}
			}

			// Do this after a short delay to hopefully reduce the chance of React
			// freaking out on us.
			setTimeout(() => this.WhisperLine.forceUpdate());
		});

		this.ChatLine.ready(cls => {
			const old_render = cls.prototype.render;

			cls.prototype.shouldComponentUpdate = function(props, state) {
				const show = state && state.alwaysShowMessage || ! props.message.deleted,
					old_show = this._ffz_show;

				// We can't just compare props.message.deleted to this.props.message.deleted
				// because the message object is the same object. So, store the old show
				// state for later reference.
				this._ffz_show = show;

				return show !== old_show ||
					(state && this.state && (state.ffz_expanded !== this.state.ffz_expanded)) ||
					//state.renderDebug !== this.state.renderDebug ||
					props.deletedMessageDisplay !== this.props.deletedMessageDisplay ||
					props.deletedCount !== this.props.deletedCount ||
					props.message !== this.props.message ||
					props.isCurrentUserModerator !== this.props.isCurrentUserModerator ||
					props.showModerationIcons !== this.props.showModerationIcons ||
					props.showTimestamps !== this.props.showTimestamps ||
					(props.pinnedMessage?.message?.id === props.message?.id) !== (this.props.pinnedMessage?.message?.id === this.props.message?.id);
			}

			cls.prototype.ffzOpenReply = function() {
				if ( this.onMessageClick ) {
					return this.onMessageClick();
				}

				if ( this.props.reply ) {
					this.setOPCardTray(this.props.reply);
					return;
				}

				if ( this.props.hasReply ) {
					const msg = this.props.message;
					if (msg?.user) {
						this.setOPCardTray({
							parentMsgId: msg.id,
							parentUid: msg.user.userID,
							parentUserLogin: msg.user.userLogin,
							parentDeleted: msg.deleted,
							parentDisplayName: msg.user.userDisplayName,
							parentMessageBody: msg.messageBody
						});
						return;
					}
				}


				const old_render_author = this.renderMessageAuthor;
				this.renderMessageAuthor = () => this.ffzReplyAuthor();

				const tokens = this.props.message?.ffz_tokens;
				if ( ! tokens )
					return;

				this.setMessageTray(this.props.message, t.chat.renderTokens(tokens, e));

				this.renderMessageAuthor = old_render_author;
			}

			cls.prototype.ffzReplyAuthor = function() {
				const msg = t.chat.standardizeMessage(this.props.message),
					user = msg.user,
					raw_color = t.overrides.getColor(user.id) || user.color,
					color = t.parent.colors.process(raw_color);

				let room = msg.roomLogin ? msg.roomLogin : msg.channel ? msg.channel.slice(1) : undefined,
					room_id = msg.roomId ? msg.roomId : this.props.channelID;

				if ( ! room && room_id ) {
					const r = t.chat.getRoom(room_id, null, true);
					if ( r && r.login )
						room = msg.roomLogin = r.login;
				}

				if ( ! room_id && room ) {
					const r = t.chat.getRoom(null, room_id, true);
					if ( r && r.id )
						room_id = msg.roomId = r.id;
				}

				const user_block = t.chat.formatUser(user, e);
				const override_name = t.overrides.getName(user.id);

				return e('span', {
					'data-room-id': room_id,
					'data-room': room,
					'data-user-id': user.userID,
					'data-user': user.userLogin && user.userLogin.toLowerCase()
				}, [
					//t.actions.renderInline(msg, this.props.showModerationIcons, u, r, e),
					e('span', {
						className: 'chat-line__message--badges'
					}, t.chat.badges.render(msg, e)),
					e('span', {
						className: `chat-line__username notranslate${override_name ? ' ffz--name-override tw-relative ffz-il-tooltip__container' : ''}`,
						role: 'button',
						style: { color },
						onClick: this.ffz_user_click_handler,
						onContextMenu: t.actions.handleUserContext
					}, override_name ? [
						e('span', {
							className: 'chat-author__display-name'
						}, override_name),
						e('div', {
							className: 'ffz-il-tooltip ffz-il-tooltip--down ffz-il-tooltip--align-center'
						}, user_block)
					] : user_block)
				]);
			}

			cls.prototype.ffzRenderSharedChatPill = function() {
				let style = t.chat.context.get('chat.shared-chat.style');
				if ( style == null )
					style = this.props.isCurrentUserModerator ? 2 : 0;
				if ( style === 0 )
					return null;

				const msg = this.props.message,
					source_id = msg.sourceRoomID,
					source = source_id && this.props.sharedChatDataByChannelID?.get(source_id),
					in_source = ! source || source_id === (msg.roomId ?? this.props.channelID);

				if ( ! source )
					return null;

				const title = t.i18n.t('chat.sent-from-source', 'Sent from {source}', {source: source.displayName ?? source.login});

				if ( style === 1 )
					return e('span', {
						className: `ffz-pill ffz-tooltip tw-mg-r-05 ${in_source ? 'ffz-pill--brand' : ''}`,
						'data-title': title
					}, `${source.displayName ?? source.login}`);

				if ( style === 2 )
					return e('figure', {
						className: `ffz-tooltip ffz-tooltip--no-mouse ffz-shared-chat-badge ffz-avatar tw-border-radius-rounded ${in_source ? 'ffz-shared-chat-badge--active' : ''} tw-mg-r-05`,
						'data-title': t.i18n.t('chat.sent-from-source', 'Sent from {source}', {source: source.displayName}),
					}, e('img', {
						className: 'tw-block tw-border-radius-rounded tw-image',
						src: source.profileImageURL,
						alt: source.displayName
					}));

				return null;
			}

			cls.prototype.ffzNewRender = function() { try {
				this._ffz_no_scan = true;

				const msg = t.chat.standardizeMessage(this.props.message),
					override_mode = t.chat.context.get('chat.filtering.display-deleted');

				// Before anything else, check to see if the deleted message view is set
				// to BRIEF and the message is deleted. In that case we can exit very
				// early.
				let mod_mode = this.props.deletedMessageDisplay;
				if ( override_mode )
					mod_mode = override_mode;
				else if ( ! this.props.isCurrentUserModerator && mod_mode === 'DETAILED' )
					mod_mode = 'LEGACY';

				if ( mod_mode === 'BRIEF' && msg.deleted ) {
					const deleted_count = this.props.deletedCount;
					if ( deleted_count == null )
						return null;

					return e(
						'div', {
							className: 'chat-line__status'
						},
						t.i18n.t('chat.deleted-messages', `{count,plural,
one {One message was deleted by a moderator.}
other {# messages were deleted by a moderator.}
}`, {
							count: deleted_count
						})
					);
				}

				// First, we need to handle Shared Chat.
				const source_id = msg.sourceRoomID,
					source = source_id && this.props.sharedChatDataByChannelID?.get(source_id);

				// Get the current room id and login. We might need to look these up.
				let room = msg.roomLogin ? msg.roomLogin : msg.channel ? msg.channel.slice(1) : undefined,
					room_id = msg.roomId ? msg.roomId : this.props.channelID;

				if ( ! room && room_id ) {
					const r = t.chat.getRoom(room_id, null, true);
					if ( r && r.login )
						room = msg.roomLogin = r.login;
				}

				if ( ! room_id && room ) {
					const r = t.chat.getRoom(null, room, true);
					if ( r && r.id )
						room_id = msg.roomId = r.id;
				}

				// Construct the current room and current user objects.
				const current_user = t.site.getUser(),
					current_room = {id: room_id, login: room};

				const is_in_source = ! source || source_id === room_id,
					source_room = is_in_source
						? current_room
						: {id: source_id, login: source.login};

				const reply_mode = t.chat.context.get('chat.replies.style'),
					has_replies = this.props && !!(this.props.hasReply || this.props.reply || ! this.props.replyRestrictedReason),
					can_replies = has_replies && msg.message && ! msg.deleted && ! this.props.disableReplyClick,
					can_reply = can_replies && (has_replies || (current_user && current_user.login !== msg.user?.login));

				if ( current_user ) {
					current_user.moderator = this.props.isCurrentUserModerator;
					current_user.staff = this.props.isCurrentUserStaff;
					current_user.reply_mode = reply_mode;
					current_user.can_reply = can_reply;
				}

				// Set up our click handlers as necessary.
				if ( ! this.ffz_open_reply )
					this.ffz_open_reply = this.ffzOpenReply.bind(this);

				if ( ! this.ffz_user_click_handler ) {
					if ( this.props.onUsernameClick )
						this.ffz_user_click_handler = event => {
							if ( this.isKeyboardEvent(event) && event.keyCode !== KEYS.Space && event.keyCode !== KEYS.Enter )
								return;

							const target = event.currentTarget,
								ds = target && target.dataset;
							let target_user = msg.user;

							if ( ds && ds.user ) {
								try {
									target_user = JSON.parse(ds.user);
								} catch(err) { /* nothing~! */ }
							}

							const fe = t.makeEvent({
								inst: this,
								event,
								message: msg,
								user: target_user,
								room: current_room,
								source: source_room
							});

							t.emit('chat:user-click', fe);

							if ( fe.defaultPrevented )
								return;

							this.props.onUsernameClick(target_user.login, 'chat_message', msg.id, target.getBoundingClientRect().bottom);
						}
					else
						this.ffz_user_click_handler = this.openViewerCard || this.usernameClickHandler; //event => event.ctrlKey ? this.usernameClickHandler(event) : t.viewer_cards.openCard(r, user, event);
				}

				let notice;
				let klass;
				let bg_css = null;

				// Do we have a special renderer?
				let type = msg.ffz_type && t.line_types[msg.ffz_type];
				if ( ! type && msg.bits > 0 && t.chat.context.get('chat.bits.cheer-notice') )
					type = t.line_types.cheer;

				if ( ! type && msg.ffz_type )
					type = t.line_types.unknown;

				if ( type ) {
					if ( type.render )
						return type.render(msg, current_user, current_room, this, e, source);

					if ( type.renderNotice )
						notice = type.renderNotice(msg, current_user, current_room, this, e, source);

					if ( type.getClass )
						klass = type.getClass(msg, current_user, current_room, this, e, source);
				}

				// Render the line.
				const user = msg.user,
					anim_hover = t.chat.context.get('chat.emotes.animated') === 2;

				// Cache the lower login
				if ( user && ! user.lowerLogin && user.userLogin )
					user.lowerLogin = user.userLogin.toLowerCase();

				// Ensure we have a string for klass.
				klass = klass || '';

				// RENDERING: Start~

				// First, check how we should handle a deleted message.
				let show;
				let deleted;
				let mod_action = null;

				if ( mod_mode === 'BRIEF' ) {
					// We already handle msg.deleted for BRIEF earlier than this.
					show = true;
					deleted = false;

				} else if ( mod_mode === 'DETAILED' ) {
					show = true;
					deleted = msg.deleted;

				} else {
					show = this.state?.alwaysShowMessage || ! msg.deleted;
					deleted = false;
				}

				if ( msg.deleted ) {
					const show_mode = t.chat.context.get('chat.filtering.display-mod-action');
					if ( show_mode === 2 || (show_mode === 1 && mod_mode === 'DETAILED') ) {
						const action = msg.modActionType;
						if ( action === 'timeout' )
							mod_action = t.i18n.t('chat.mod-action.timeout',
								'{duration} Timeout'
								, {
									duration: print_duration(msg.duration || 1)
								});
						else if ( action === 'ban' )
							mod_action = t.i18n.t('chat.mod-action.ban', 'Banned');
						else if ( action === 'delete' || ! action )
							mod_action = t.i18n.t('chat.mod-action.delete', 'Deleted');

						if ( mod_action && msg.modLogin )
							mod_action = t.i18n.t('chat.mod-action.by', '{action} by {login}', {
								login: msg.modLogin,
								action: mod_action
							});

						if ( mod_action )
							mod_action = e('span', {
								className: 'tw-pd-l-05',
								'data-test-selector': 'chat-deleted-message-attribution'
							}, `(${mod_action})`);
					}
				}

				// Are we listing highlight reasons?
				let highlight_tags = null;
				const hl_position = t.chat.context.get('chat.filtering.show-reasons');

				if ( msg.highlights?.size && hl_position ) {
					highlight_tags = [];

					for(const tag of msg.highlights) {
						const reason = t.chat._hl_reasons[tag];
						let label,
							tooltip;

						if ( reason ) {
							tooltip = reason.i18n_key
								? t.i18n.t(reason.i18n_key, reason.title)
								: reason.title;

							label = reason.i18n_label
								? t.i18n.t(reason.i18n_label, reason.label)
								: reason.label;

							if ( label === tooltip )
								tooltip = null;
						}

						if ( ! label )
							label = tag;

						highlight_tags.push(e('span', {
							className: `ffz-pill ffz-highlight-tag${reason ? ' ffz-tooltip' : ''}`,
							'data-title': tooltip
						}, label));
					}

					if ( highlight_tags.length > 0 )
						highlight_tags = e('span', {
							className: `ffz-highlight-tags ${
								hl_position === 1
									? 'ffz-highlight-tags__above'
									: 'tw-mg-r-05'
								}`
						}, highlight_tags);
					else
						highlight_tags = null;
				}

				// Check to see if we have message content to render.
				const tokens = msg.ffz_tokens = msg.ffz_tokens || t.chat.tokenizeMessage(msg, current_user),
					has_message = tokens.length > 0 || ! notice;

				let message;

				if ( has_message ) {
					// Let's calculate some remaining values that we need.
					const reply_tokens = (reply_mode === 2 || (reply_mode === 1 && this.props.repliesAppearancePreference && this.props.repliesAppearancePreference !== 'expanded'))
						? (msg.ffz_reply = msg.ffz_reply || t.chat.tokenizeReply(this.props.reply))
						: null;

					const is_action = t.parent.message_types && t.parent.message_types.Action === msg.messageType,
						is_giant_emote = this.props.isLastEmoteGigantified || isGiantEmoteReward(msg.ffz_reward),

						action_style = is_action ? t.chat.context.get('chat.me-style') : 0,
						action_italic = action_style >= 2,
						action_color = action_style === 1 || action_style === 3;

					const raw_color = t.overrides.getColor(user.id) || user.color,
						color = t.parent.colors.process(raw_color);

					const rich_content = show && FFZRichContent && t.chat.pluckRichContent(tokens, msg),
						giant_emote = is_giant_emote && t.chat.pluckLastEmote(tokens, msg);

					// First, render the user block.
					const username = t.chat.formatUser(user, e),
						override_name = t.overrides.getName(user.id);

					let user_class = msg.ffz_user_class;
					if ( user_class instanceof Set )
						user_class = [...user_class].join(' ');
					else if ( Array.isArray(user_class) )
						user_class = user_class.join(' ');

					const want_source_tip = source && t.chat.context.get('chat.shared-chat.username-tooltip');

					const user_props = {
						className: `chat-line__username notranslate${override_name ? ' ffz--name-override' : ''}${(override_name || want_source_tip) ? ' tw-relative ffz-il-tooltip__container' : ''} ${user_class ?? ''}`,
						role: 'button',
						style: { color },
						onClick: this.ffz_user_click_handler,
						onContextMenu: t.actions.handleUserContext
					};

					if ( msg.ffz_user_props )
						Object.assign(user_props, msg.ffz_user_props);

					if ( msg.ffz_user_style )
						Object.assign(user_props.style, msg.ffz_user_style);

					const user_block = e(
						'span',
						user_props,
						override_name
							? [
								e('span', {
									className: 'chat-author__display-name'
								}, override_name),
								e('div', {
									className: 'ffz-il-tooltip ffz-il-tooltip--down ffz-il-tooltip--align-center'
								}, [
									username,
									want_source_tip
										? e('div', {
											className: 'ffz-font-size-8 tw-mg-t-05'
										}, t.i18n.t('chat.sent-from-source', 'Sent from {source}', {source: source.displayName ?? source.login}))
										: null
									]
								)
							]
							: want_source_tip
								? [
									username,
									e('span', {
										className: 'ffz-il-tooltip ffz-il-tooltip--down ffz-il-tooltip--align-center'
									}, t.i18n.t('chat.sent-from-source', 'Sent from {source}', {source: source.displayName ?? source.login}))
								]
								: username
					);

					// The timestamp.
					const timestamp = (this.props.showTimestamps || this.props.isHistorical)
						? e('span', { className: 'chat-line__timestamp' }, t.chat.formatTime(msg.timestamp))
						: null;

					// The reply token for FFZ style.
					const reply_token = show && has_replies && reply_tokens
						? t.chat.renderTokens(reply_tokens, e)
						: null;

					// Check for a Twitch-style points highlight.
					const twitch_highlight = msg.ffz_reward_highlight && t.chat.context.get('chat.points.allow-highlight') === 1;

					// The reply element for Twitch style.
					const twitch_reply = reply_mode === 1 && this.props.reply && this.props.repliesAppearancePreference && this.props.repliesAppearancePreference === 'expanded'
						? e('div', {className: 'ffz--fix-reply-line'}, this.renderReplyLine())
						: null;

					// Now assemble the pieces.
					message = [
						twitch_reply,

						source ? this.ffzRenderSharedChatPill() : null,

						// The preamble
						timestamp,
						msg.ffz_no_actions ? null : t.actions.renderInline(msg, this.props.showModerationIcons, current_user, current_room, e, this),
						this.renderInlineHighlight ? this.renderInlineHighlight() : null,
						hl_position === 2 ? highlight_tags : null,

						// Badges
						e('span', {
							className: 'chat-line__message--badges'
						}, t.chat.badges.render(msg, e)),

						// User
						user_block,

						// The separator
						e('span', {'aria-hidden': true}, is_action ? ' ' : ': '),

						// Reply Token
						reply_token,

						// Message
						show
							? e(
								'span',
								{
									className: `message ${action_italic ? 'chat-line__message-body--italicized' : ''} ${twitch_highlight ? 'chat-line__message-body--highlighted' : ''}`,
									style: action_color ? { color} : null
								},
								t.chat.renderTokens(
									tokens, e, (reply_mode !== 0 && has_replies) ? this.props.reply : null
								)
							)
							: e(
								'span',
								{
									className: 'chat-line__message--deleted'
								},
								e('a', {
									href: '',
									onClick: this.alwaysShowMessage
								}, t.i18n.t('chat.message-deleted', '<message deleted>'))
							),

						// Moderation Action
						mod_action,

						// Rich Content
						rich_content
							? e(FFZRichContent, rich_content)
							: null,

						// Giant Emote
						giant_emote
							? e('div', {className: 'chat-line__message--ffz-giant-emote'}, t.chat.renderGiantEmote(giant_emote, e))
							: null
					];
				}

				// Is there a notice?
				let out;

				if ( notice ) {
					const is_raw = Array.isArray(notice.ffz_target);

					if ( ! message ) {
						const want_ts = t.chat.context.get('chat.extra-timestamps'),
							timestamp = want_ts && (this.props.showTimestamps || this.props.isHistorical)
								? e('span', { className: 'chat-line__timestamp' }, t.chat.formatTime(msg.timestamp))
								: null;

						const actions = msg.ffz_no_actions ? null : t.actions.renderInline(msg, this.props.showModerationIcons, current_user, current_room, e, this);

						if ( is_raw ) {
							notice.ffz_target.unshift(
								source ? this.ffzRenderSharedChatPill() : null,
								notice.ffz_icon ?? null,
								timestamp,
								actions,
								hl_position === 2 ? highlight_tags : null
							);

						} else
							notice = [
								source ? this.ffzRenderSharedChatPill() : null,
								notice.ffz_icon ?? null,
								timestamp,
								actions,
								hl_position === 2 ? highlight_tags : null,
								notice
							];

					} else {
						if ( is_raw ) {
							if ( notice.ffz_icon )
								notice.ffz_target.unshift(notice.ffz_icon);

						} else if ( notice.ffz_icon )
							notice = [
								notice.ffz_icon,
								notice,
							];

						message = e(
							'div',
							{
								className: 'chat-line--inline chat-line__message',
								'data-room-id': source_room?.id ?? msg.roomId ?? current_room.id,
								'data-room': source_room?.login ?? msg.roomLogin,
								'data-user-id': user?.userID,
								'data-user': user?.lowerLogin,
							},
							message
						);
					}

					klass = `${klass} ffz-notice-line user-notice-line tw-pd-y-05`;

					if ( ! is_raw )
						notice = e('div', {
							className: 'tw-c-text-alt-2'
						}, notice);

					if ( highlight_tags && hl_position === 1 ) {
						out = [highlight_tags, notice, message ?? null];
					} else if ( message )
						out = [notice, message];
					else
						out = notice;

				} else {
					klass = `${klass} chat-line__message`;
					if ( highlight_tags && hl_position === 1 )
						out = [highlight_tags, message];
					else
						out = message;
				}

				// Check for hover actions, as those require we wrap the output in a few extra elements.
				const hover_actions = (user && msg.id && ! msg.ffz_no_actions)
					? t.actions.renderHover(msg, this.props.showModerationIcons, current_user, current_room, e, this)
					: null;

				if ( hover_actions ) {
					klass = `${klass} tw-relative`;

					out = [
						e('div', {
							className: 'chat-line__message-highlight tw-absolute tw-border-radius-medium tw-top-0 tw-bottom-0 tw-right-0 tw-left-0',
							'data-test-selector': 'chat-message-highlight'
						}),
						e('div', {
							className: 'chat-line__message-container tw-relative'
						}, out),
						hover_actions
					];
				}

				// If we don't have an override background color, try to assign
				// a value based on the mention.
				if (bg_css == null)
					bg_css = msg.mentioned && msg.mention_color
						? t.parent.inverse_colors.process(msg.mention_color)
						: null;

				// Now, return the final chat line color.
				return e('div', {
					className: `${klass}${deleted ? ' ffz--deleted-message' : ''}${msg.mentioned ? ' ffz-mentioned' : ''}${bg_css ? ' ffz-custom-color' : ''}`,
					style: {backgroundColor: bg_css},
					'data-room-id': source_room?.id ?? msg.roomId ?? current_room.id,
					'data-room': source_room?.login ?? msg.roomLogin,
					'data-user-id': user?.userID,
					'data-user': user?.lowerLogin,
					onMouseOver: anim_hover ? t.chat.emotes.animHover : null,
					onMouseOut: anim_hover ? t.chat.emotes.animLeave : null
				}, out);

			} catch(err) {
				t.log.error(err);
				t.log.capture(err, {
					extra: {
						props: this.props
					}
				});

				try {
					console.log('trying old 1');
					return old_render.call(this);
				} catch(e2) {
					t.log.error('An error in Twitch shit.', e2);
					t.log.capture(e2, {
						extra: {
							props: this.props
						}
					});

					return 'An error occurred rendering this chat line.';
				}
			} };

			cls.prototype.render = cls.prototype.ffzNewRender;

			// Do this after a short delay to hopefully reduce the chance of React
			// freaking out on us.
			setTimeout(() => this.ChatLine.forceUpdate());
		});

		this.ExtensionLine.ready(cls => {
			const old_render = cls.prototype.render;

			cls.prototype.render = function() { try {
				this._ffz_no_scan = true;

				if ( ! this.props.installedExtensions )
					return null;

				const msg = t.chat.standardizeMessage(this.props.message),
					ext = msg && msg.extension;
				if( ! ext )
					return null;

				if ( ! this.props.installedExtensions.some(val => {
					const e = val.extension;
					return e && (e.clientId || e.clientID) === (ext.clientId || ext.clientID) && e.version === ext.version;
				}) )
					return null;

				const color = t.parent.colors.process(ext.chatColor);
				let room = msg.roomLogin ? msg.roomLogin : msg.channel ? msg.channel.slice(1) : undefined;
				if ( ! room && this.props.channelID ) {
					const r = t.chat.getRoom(this.props.channelID, null, true);
					if ( r && r.login )
						room = msg.roomLogin = r.login;
				}

				const u = t.site.getUser(),
					r = {id: this.props.channelID, login: room},

					tokens = msg.ffz_tokens = msg.ffz_tokens || t.chat.tokenizeMessage(msg, u),
					rich_content = FFZRichContent && t.chat.pluckRichContent(tokens, msg),
					bg_css = msg.mentioned && msg.mention_color ? t.parent.inverse_colors.process(msg.mention_color) : null;

				if ( ! tokens.length )
					return null;

				return e('div', {
					className: `chat-line__message${msg.mentioned ? ' ffz-mentioned' : ''}${bg_css ? ' ffz-custom-color' : ''}`,
					style: {backgroundColor: bg_css},
					'data-room-id': r.id,
					'data-room': r.login,
					'data-extension': ext.clientID
				}, [
					this.props.showTimestamps && e('span', {
						className: 'chat-line__timestamp'
					}, t.chat.formatTime(msg.timestamp)),
					e('span', {
						className: 'chat-line__message--badges'
					}, t.chat.badges.render(msg, e)),
					e('span', {
						className: 'chat-line__username notranslate',
						role: 'button',
						style: { color },
						onClick: this.onExtensionNameClick
					}, e('span', {
						className: 'chat-author__display-name'
					}, ext.displayName)),
					e('span', null, ': '),
					e('span', {
						className: 'message'
					}, t.chat.renderTokens(tokens, e)),
					rich_content && e(FFZRichContent, rich_content)
				]);

			} catch(err) {
				t.log.info(err);
				t.log.capture(err, {
					extra: {
						props: this.props
					}
				});

				return old_render.call(this);
			} }

			// Do this after a short delay to hopefully reduce the chance of React
			// freaking out on us.
			setTimeout(() => this.ExtensionLine.forceUpdate());
		})
	}


	checkEffects() {
		for(const inst of this.ChatLine.instances) {
			const msg = inst.props.message,
				tokens = msg?.ffz_tokens;

			if ( tokens )
				for(const token of tokens) {
					if ( token.type === 'emote' && token.modifier_flags )
						this.emotes.ensureEffect(token.modifier_flags);
				}
		}

		for(const inst of this.WhisperLine.instances) {
			const msg = inst.props.message?._ffz_message,
				tokens = msg?.ffz_tokens;

			if ( tokens )
				for(const token of tokens) {
					if ( token.type === 'emote' && token.modifier_flags )
						this.emotes.ensureEffect(token.modifier_flags);
				}
		}
	}

	updateLineById(id, clear_tokens = true, clear_badges = null) {
		if ( clear_badges == null )
			clear_badges = clear_tokens;

		for(const inst of this.ChatLine.instances) {
			const msg = inst.props.message;
			if ( msg?.id === id ) {
				if ( clear_badges )
					msg.ffz_badges = msg.ffz_badge_cache = null;

				if ( clear_tokens ) {
					msg.ffz_tokens = null;
					msg.ffz_reply = null;
					msg.highlights = msg.mentioned = msg.mention_color = msg.color_priority = null;
				}

				inst.forceUpdate();
				return;
			}
		}

		for(const inst of this.WhisperLine.instances) {
			const msg = inst.props.message?._ffz_message;
			if ( msg?.id === id ) {
				// TODO: Better support for clear_tokens and clear_badges
				if ( clear_badges || clear_tokens )
					msg._ffz_message = null;

				inst.forceUpdate();
				return;
			}
		}
	}

	updateLinesByUser(id, login, clear_tokens = true, clear_badges = true) {
		for(const inst of this.ChatLine.instances) {
			const msg = inst.props.message,
				user = msg?.user;
			if ( user && ((id && id == user.id) || (login && login == user.login)) ) {
				if ( clear_badges )
					msg.ffz_badges = msg.ffz_badge_cache = null;

				if ( clear_tokens ) {
					msg.ffz_tokens = null;
					msg.ffz_reply = null;
					msg.highlights = msg.mentioned = msg.mention_color = msg.color_priority = null;
				}

				inst.forceUpdate();
			}
		}

		for(const inst of this.WhisperLine.instances) {
			const msg = inst.props.message?._ffz_message,
				user = msg?.user;
			if ( user && ((id && id == user.id) || (login && login == user.login)) ) {
				msg._ffz_message = null;
				inst.forceUpdate();
			}
		}
	}


	maybeUpdateLines() {
		if ( this.chat.context.get('chat.rich.all-links') )
			this.updateLines();
	}

	updateLines() {
		return this._updateLines();
	}

	rerenderLines() {
		return this._updateLines(false, false);
	}

	updateLineTokens() {
		return this._updateLines(true, false);
	}

	updateLineBadges() {
		return this._updateLines(false, true);
	}

	_updateLines(clear_tokens = true, clear_badges = true) {
		for(const inst of this.ChatLine.instances) {
			const msg = inst.props.message;
			if ( msg ) {
				if ( clear_badges )
					msg.ffz_badge_cache = msg.ffz_badges = null;

				if ( clear_tokens ) {
					msg.ffz_tokens = null;
					msg.ffz_reply = null;
					msg.highlights = msg.mentioned = msg.mention_color = msg.mention_priority = msg.clear_priority = null;
				}
			}
		}

		for(const inst of this.ExtensionLine.instances) {
			const msg = inst.props.message;
			if ( msg ) {
				if ( clear_badges )
					msg.ffz_badge_cache = msg.ffz_badges = null;

				if ( clear_tokens ) {
					msg.ffz_tokens = null;
					msg.ffz_reply = null;
					msg.highlights = msg.mentioned = msg.mention_color = msg.mention_priority = msg.clear_priority = null;
				}
			}
		}

		for(const inst of this.WhisperLine.instances) {
			const msg = inst.props.message;
			if ( msg && msg._ffz_message )
				msg._ffz_message = null;
		}

		this.ChatLine.forceUpdate();
		this.ExtensionLine.forceUpdate();
		this.WhisperLine.forceUpdate();

		this.emit('chat:updated-lines');
	}
}