local l={}l.__index=l function l.AddChannel(U,l,w)if U.ChatChannels[l:lower()]then error(string.format("\067\104\097\110\110\101\108 \037\113 \097\108\114\097\100\121 \101\120\105\115\116\115\046",l))end local function Z(w,Z)if Z:lower()=="\047\108\101\097\118\101"then local Z=U:GetChannel(l)local A=U:GetSpeaker(w)if Z and A then if Z.Leavable then A:LeaveChannel(l)A:SendSystemMessage(string.gsub(ChatLocalization:Get("\071\097\109\101\067\104\097\116\095\067\104\097\116\083\101\114\118\105\099\101\095\089\111\117\072\097\118\101\076\101\102\116\067\104\097\110\110\101\108",string.format("\089\111\117 \104\097\118\101 \108\101\102\116 \099\104\097\110\110\101\108 \'\037\115\'",l)),"\123\082\066\088\095\078\065\077\069\125",l),"\083\121\115\116\101\109")else A:SendSystemMessage(ChatLocalization:Get("\071\097\109\101\067\104\097\116\095\067\104\097\116\083\101\114\118\105\099\101\095\067\097\110\110\111\116\076\101\097\118\101\067\104\097\110\110\101\108","\089\111\117 \099\097\110\110\111\116 \108\101\097\118\101 \116\104\105\115 \099\104\097\110\110\101\108\046"),l)end end return true end return false end local A=ChatChannel.new(U,l)U.ChatChannels[l:lower()]=A A:RegisterProcessCommandsFunction("\100\101\102\097\117\108\116\095\099\111\109\109\097\110\100\115",Z,ChatConstants.HighPriority)local N,o=pcall(function()U.eChannelAdded:Fire(l)end)if not N and o then print("\069\114\114\111\114 \097\100\100\100\105\110\103 \099\104\097\110\110\101\108\058 "..o)end if w~=nil then A.AutoJoin=w if w then for w,U in pairs(U.Speakers)do U:JoinChannel(l)end end end return A end function l.RemoveChannel(w,l)if w.ChatChannels[l:lower()]then local U=w.ChatChannels[l:lower()].Name w.ChatChannels[l:lower()]:InternalDestroy()w.ChatChannels[l:lower()]=nil local Z,A=pcall(function()w.eChannelRemoved:Fire(U)end)if not Z and A then print("\069\114\114\111\114 \114\101\109\111\118\105\110\103 \099\104\097\110\110\101\108\058 "..A)end else warn(string.format("\067\104\097\110\110\101\108 \037\113 \100\111\101\115 \110\111\116 \101\120\105\115\116\046",l))end end function l.GetChannel(w,l)return w.ChatChannels[l:lower()]end function l.AddSpeaker(w,l)if w.Speakers[l:lower()]then error("\083\112\101\097\107\101\114 \""..(l.."\" \097\108\114\101\097\100\121 \101\120\105\115\116\115\033"))end local U=Speaker.new(w,l)w.Speakers[l:lower()]=U local Z,A=pcall(function()w.eSpeakerAdded:Fire(l)end)if not Z and A then print("\069\114\114\111\114 \097\100\100\105\110\103 \115\112\101\097\107\101\114\058 "..A)end return U end function l.InternalUnmuteSpeaker(w,l)for w,U in pairs(w.ChatChannels)do if U:IsSpeakerMuted(l)then U:UnmuteSpeaker(l)end end end function l.RemoveSpeaker(w,l)if w.Speakers[l:lower()]then local U=w.Speakers[l:lower()].Name w:InternalUnmuteSpeaker(U)w.Speakers[l:lower()]:InternalDestroy()w.Speakers[l:lower()]=nil local Z,A=pcall(function()w.eSpeakerRemoved:Fire(U)end)if not Z and A then print("\069\114\114\111\114 \114\101\109\111\118\105\110\103 \115\112\101\097\107\101\114\058 "..A)end else warn("\083\112\101\097\107\101\114 \""..(l.."\" \100\111\101\115 \110\111\116 \101\120\105\115\116\033"))end end function l.GetSpeaker(w,l)return w.Speakers[l:lower()]end function l.GetChannelList(l)local w={}for l,U in pairs(l.ChatChannels)do if not U.Private then table.insert(w,U.Name)end end return w end function l.GetAutoJoinChannelList(l)local w={}for l,U in pairs(l.ChatChannels)do if U.AutoJoin then table.insert(w,U)end end return w end function l.GetSpeakerList(l)local w={}for l,U in pairs(l.Speakers)do table.insert(w,U.Name)end return w end function l.SendGlobalSystemMessage(w,l)for w,U in pairs(w.Speakers)do U:SendSystemMessage(l,nil)end end function l.RegisterFilterMessageFunction(Z,l,w,U)if Z.FilterMessageFunctions:HasFunction(l)then error(string.format("\070\105\108\116\101\114\077\101\115\115\097\103\101\070\117\110\099\116\105\111\110 \'\037\115\' \097\108\114\101\097\100\121 \101\120\105\115\116\115",l))end Z.FilterMessageFunctions:AddFunction(l,w,U)end function l.FilterMessageFunctionExists(w,l)return w.FilterMessageFunctions:HasFunction(l)end function l.UnregisterFilterMessageFunction(w,l)if not w.FilterMessageFunctions:HasFunction(l)then error(string.format("\070\105\108\116\101\114\077\101\115\115\097\103\101\070\117\110\099\116\105\111\110 \'\037\115\' \100\111\101\115 \110\111\116 \101\120\105\115\116\115",l))end w.FilterMessageFunctions:RemoveFunction(l)end function l.RegisterProcessCommandsFunction(Z,l,w,U)if Z.ProcessCommandsFunctions:HasFunction(l)then error(string.format("\080\114\111\099\101\115\115\067\111\109\109\097\110\100\115\070\117\110\099\116\105\111\110 \'\037\115\' \097\108\114\101\097\100\121 \101\120\105\115\116\115",l))end Z.ProcessCommandsFunctions:AddFunction(l,w,U)end function l.ProcessCommandsFunctionExists(w,l)return w.ProcessCommandsFunctions:HasFunction(l)end function l.UnregisterProcessCommandsFunction(w,l)if not w.ProcessCommandsFunctions:HasFunction(l)then error(string.format("\080\114\111\099\101\115\115\067\111\109\109\097\110\100\115\070\117\110\099\116\105\111\110 \'\037\115\' \100\111\101\115 \110\111\116 \101\120\105\115\116",l))end w.ProcessCommandsFunctions:RemoveFunction(l)end local w=0 local U=0 local Z=0 function l.InternalNotifyFilterIssue(l)if tick()-U>FILTER_THRESHOLD_TIME then Z=0 end Z=Z+1 U=tick()if Z>=FILTER_NOTIFCATION_THRESHOLD then if tick()-w>FILTER_NOTIFCATION_INTERVAL then w=tick()local U=l:GetChannel("\083\121\115\116\101\109")if U then U:SendSystemMessage(ChatLocalization:Get("\071\097\109\101\067\104\097\116\095\067\104\097\116\083\101\114\118\105\099\101\095\067\104\097\116\070\105\108\116\101\114\073\115\115\117\101\115","\084\104\101 \099\104\097\116 \102\105\108\116\101\114 \105\115 \099\117\114\114\101\110\116\108\121 \101\120\112\101\114\105\101\110\099\105\110\103 \105\115\115\117\101\115 \097\110\100 \109\101\115\115\097\103\101\115 \109\097\121 \098\101 \115\108\111\119 \116\111 \097\112\112\101\097\114\046"),errorExtraData)end end end end local A={}
--////////////////////////////// Methods
--//////////////////////////////////////
local methods = {}
methods.__index = methods

function methods:AddChannel(channelName, autoJoin)
	if self.ChatChannels[channelName:lower()] then
		error(string.format("Channel %q alrady exists.", channelName))
	end

	local function DefaultChannelCommands(fromSpeaker, message)
		if message:lower() == "/leave" then
			local channel = self:GetChannel(channelName)
			local speaker = self:GetSpeaker(fromSpeaker)
			if channel and speaker then
				if channel.Leavable then
					speaker:LeaveChannel(channelName)
					speaker:SendSystemMessage(
						string.gsub(
							ChatLocalization:Get(
								"GameChat_ChatService_YouHaveLeftChannel",
								string.format("You have left channel '%s'", channelName)
							),
							"{RBX_NAME}",
							channelName
						),
						"System"
					)
				else
					speaker:SendSystemMessage(
						ChatLocalization:Get(
							"GameChat_ChatService_CannotLeaveChannel",
							"You cannot leave this channel."
						),
						channelName
					)
				end
			end

			return true
		end
		return false
	end

	local channel = ChatChannel.new(self, channelName)
	self.ChatChannels[channelName:lower()] = channel

	channel:RegisterProcessCommandsFunction("default_commands", DefaultChannelCommands, ChatConstants.HighPriority)

	local success, err = pcall(function()
		self.eChannelAdded:Fire(channelName)
	end)
	if not success and err then
		print("Error addding channel: " .. err)
	end

	if autoJoin ~= nil then
		channel.AutoJoin = autoJoin
		if autoJoin then
			for _, speaker in pairs(self.Speakers) do
				speaker:JoinChannel(channelName)
			end
		end
	end

	return channel
end

function methods:RemoveChannel(channelName)
	if self.ChatChannels[channelName:lower()] then
		local n = self.ChatChannels[channelName:lower()].Name

		self.ChatChannels[channelName:lower()]:InternalDestroy()
		self.ChatChannels[channelName:lower()] = nil

		local success, err = pcall(function()
			self.eChannelRemoved:Fire(n)
		end)
		if not success and err then
			print("Error removing channel: " .. err)
		end
	else
		warn(string.format("Channel %q does not exist.", channelName))
	end
end

function methods:GetChannel(channelName)
	return self.ChatChannels[channelName:lower()]
end

function methods:AddSpeaker(speakerName)
	if self.Speakers[speakerName:lower()] then
		error('Speaker "' .. speakerName .. '" already exists!')
	end

	local speaker = Speaker.new(self, speakerName)
	self.Speakers[speakerName:lower()] = speaker

	local success, err = pcall(function()
		self.eSpeakerAdded:Fire(speakerName)
	end)
	if not success and err then
		print("Error adding speaker: " .. err)
	end

	return speaker
end

function methods:InternalUnmuteSpeaker(speakerName)
	for channelName, channel in pairs(self.ChatChannels) do
		if channel:IsSpeakerMuted(speakerName) then
			channel:UnmuteSpeaker(speakerName)
		end
	end
end

function methods:RemoveSpeaker(speakerName)
	if self.Speakers[speakerName:lower()] then
		local n = self.Speakers[speakerName:lower()].Name
		self:InternalUnmuteSpeaker(n)

		self.Speakers[speakerName:lower()]:InternalDestroy()
		self.Speakers[speakerName:lower()] = nil

		local success, err = pcall(function()
			self.eSpeakerRemoved:Fire(n)
		end)
		if not success and err then
			print("Error removing speaker: " .. err)
		end
	else
		warn('Speaker "' .. speakerName .. '" does not exist!')
	end
end

function methods:GetSpeaker(speakerName)
	return self.Speakers[speakerName:lower()]
end

function methods:GetChannelList()
	local list = {}
	for i, channel in pairs(self.ChatChannels) do
		if not channel.Private then
			table.insert(list, channel.Name)
		end
	end
	return list
end

function methods:GetAutoJoinChannelList()
	local list = {}
	for i, channel in pairs(self.ChatChannels) do
		if channel.AutoJoin then
			table.insert(list, channel)
		end
	end
	return list
end

function methods:GetSpeakerList()
	local list = {}
	for i, speaker in pairs(self.Speakers) do
		table.insert(list, speaker.Name)
	end
	return list
end

function methods:SendGlobalSystemMessage(message)
	for i, speaker in pairs(self.Speakers) do
		speaker:SendSystemMessage(message, nil)
	end
end

function methods:RegisterFilterMessageFunction(funcId, func, priority)
	if self.FilterMessageFunctions:HasFunction(funcId) then
		error(string.format("FilterMessageFunction '%s' already exists", funcId))
	end
	self.FilterMessageFunctions:AddFunction(funcId, func, priority)
end

function methods:FilterMessageFunctionExists(funcId)
	return self.FilterMessageFunctions:HasFunction(funcId)
end

function methods:UnregisterFilterMessageFunction(funcId)
	if not self.FilterMessageFunctions:HasFunction(funcId) then
		error(string.format("FilterMessageFunction '%s' does not exists", funcId))
	end
	self.FilterMessageFunctions:RemoveFunction(funcId)
end

function methods:RegisterProcessCommandsFunction(funcId, func, priority)
	if self.ProcessCommandsFunctions:HasFunction(funcId) then
		error(string.format("ProcessCommandsFunction '%s' already exists", funcId))
	end
	self.ProcessCommandsFunctions:AddFunction(funcId, func, priority)
end

function methods:ProcessCommandsFunctionExists(funcId)
	return self.ProcessCommandsFunctions:HasFunction(funcId)
end

function methods:UnregisterProcessCommandsFunction(funcId)
	if not self.ProcessCommandsFunctions:HasFunction(funcId) then
		error(string.format("ProcessCommandsFunction '%s' does not exist", funcId))
	end
	self.ProcessCommandsFunctions:RemoveFunction(funcId)
end

local LastFilterNoficationTime = 0
local LastFilterIssueTime = 0
local FilterIssueCount = 0
function methods:InternalNotifyFilterIssue()
	if (tick() - LastFilterIssueTime) > FILTER_THRESHOLD_TIME then
		FilterIssueCount = 0
	end
	FilterIssueCount = FilterIssueCount + 1
	LastFilterIssueTime = tick()
	if FilterIssueCount >= FILTER_NOTIFCATION_THRESHOLD then
		if (tick() - LastFilterNoficationTime) > FILTER_NOTIFCATION_INTERVAL then
			LastFilterNoficationTime = tick()
			local systemChannel = self:GetChannel("System")
			if systemChannel then
				systemChannel:SendSystemMessage(
					ChatLocalization:Get(
						"GameChat_ChatService_ChatFilterIssues",
						"The chat filter is currently experiencing issues and messages may be slow to appear."
					),
					errorExtraData
				)
			end
		end
	end
end

local StudioMessageFilteredCache = {}
