local p={}p.__index=p function p.AddChannel(l,p,A)if l.ChatChannels[p: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",p))end local function G(A,G)if G:lower()=="\047\108\101\097\118\101"then local G=l:GetChannel(p)local c=l:GetSpeaker(A)if G and c then if G.Leavable then c:LeaveChannel(p)c:SendSystemMessage(sting.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\'",p)),"\123\082\066\088\095\078\065\077\069\125",p),"\083\121\115\116\101\109")else c: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"),p)end end return true end return false end local c=ChatChannel.new(l,p)l.ChatChannels[p:lower()]=c c:RegisterProcessCommandsFunction("\100\101\102\097\117\108\116\095\099\111\109\109\097\110\100\115",G,ChatConstants.HighPriority)local X,f=pcall(function()l.eChannelAdded:Fire(p)end)if not X and f then print("\069\114\114\111\114 \097\100\100\100\105\110\103 \099\104\097\110\110\101\108\058 "..f)end if A~=nil then c.AutoJoin=A if A then for A,l in pairs(l.Speakers)do l:JoinChannel(p)end end end return c end function p.RemoveChannel(A,p)if A.ChatChannels[p:lower()]then local l=A.ChatChannels[p:lower()].Name A.ChatChannels[p:lower()]:InternalDestroy()A.ChatChannels[p:lower()]=nil local G,c=pcall(function()A.eChannelRemoved:Fire(l)end)if not G and c then print("\069\114\114\111\114 \114\101\109\111\118\105\110\103 \099\104\097\110\110\101\108\058 "..c)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",p))end end function p.GetChannel(A,p)return A.ChatChannels[p:lower()]end function p.AddSpeaker(A,p)if A.Speakers[p:lower()]then error("\083\112\101\097\107\101\114 \""..(p.."\" \097\108\114\101\097\100\121 \101\120\105\115\116\115\033"))end local l=Speaker.new(A,p)A.Speakers[p:lower()]=l local G,c=pcall(function()A.eSpeakerAdded:Fire(p)end)if not G and c then print("\069\114\114\111\114 \097\100\100\105\110\103 \115\112\101\097\107\101\114\058 "..c)end return l end function p.InternalUnmuteSpeaker(A,p)for A,l in pairs(A.ChatChannels)do if l:IsSpeakerMuted(p)then l:UnmuteSpeaker(p)end end end function p.RemoveSpeaker(A,p)if A.Speakers[p:lower()]then local l=A.Speakers[p:lower()].Name A:InternalUnmuteSpeaker(l)A.Speakers[p:lower()]:InternalDestroy()A.Speakers[p:lower()]=nil local G,c=pcall(function()A.eSpeakerRemoved:Fire(l)end)if not G and c then print("\069\114\114\111\114 \114\101\109\111\118\105\110\103 \115\112\101\097\107\101\114\058 "..c)end else warn("\083\112\101\097\107\101\114 \""..(p.."\" \100\111\101\115 \110\111\116 \101\120\105\115\116\033"))end end function p.GetSpeaker(A,p)return A.Speakers[p:lower()]end function p.GetChannelList(p)local A={}for p,l in pairs(p.ChatChannels)do if not l.Private then table.insert(A,l.Name)end end return A end function p.GetAutoJoinChannelList(p)local A={}for p,l in pairs(p.ChatChannels)do if l.AutoJoin then table.insert(A,l)end end return A end function p.GetSpeakerList(p)local A={}for p,l in pairs(p.Speakers)do table.insert(A,l.Name)end return A end function p.SendGlobalSystemMessage(A,p)for A,l in pairs(A.Speakers)do l:SendSystemMessage(p,nil)end end function p.RegisterFilterMessageFunction(G,p,A,l)if G.FilterMessageFunctions:HasFunction(p)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",p))end G.FilterMessageFunctions:AddFunction(p,A,l)end function p.FilterMessageFunctionExists(A,p)return A.FilterMessageFunctions:HasFunction(p)end function p.UnregisterFilterMessageFunction(A,p)if not A.FilterMessageFunctions:HasFunction(p)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",p))end A.FilterMessageFunctions:RemoveFunction(p)end function p.RegisterProcessCommandsFunction(G,p,A,l)if G.ProcessCommandsFunctions:HasFunction(p)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",p))end G.ProcessCommandsFunctions:AddFunction(p,A,l)end function p.ProcessCommandsFunctionExists(A,p)return A.ProcessCommandsFunctions:HasFunction(p)end function p.UnregisterProcessCommandsFunction(A,p)if not A.ProcessCommandsFunctions:HasFunction(p)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",p))end A.ProcessCommandsFunctions:RemoveFunction(p)end local A=0 local l=0 local G=0 function p.InternalNotifyFilterIssue(p)if tick()-l>FILTER_THRESHOLD_TIME then G=0 end G=G+1 l=tick()if G>=FILTER_NOTIFCATION_THRESHOLD then if tick()-A>FILTER_NOTIFCATION_INTERVAL then A=tick()local l=p:GetChannel("\083\121\115\116\101\109")if l then l: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 c={}
--////////////////////////////// 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(
						sting.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 = {}
