local y={}y.Version=script.Parent.Version.Value y.Player=(game:GetService("\080\108\097\121\101\114\115")).LocalPlayer y.Controllers={}y.Util=script.Parent.Util local q=require(y.Util.Promise)local g=require(y.Util.Thread)local J=require(y.Util.Loader)local m=require(y.Util.Ser)local p=require(y.Util.Remote.ClientRemoteSignal)local I=require(y.Util.Remote.ClientRemoteProperty)local v=require(y.Util.TableUtil)local Y={}local a=script.Parent:WaitForChild("\083\101\114\118\105\099\101\115")local P=false local C=false local T=Instance.new("\066\105\110\100\097\098\108\101\069\118\101\110\116")local function s(y,g)local J={}if g:FindFirstChild("\082\070")then for y,g in ipairs(g.RF:GetChildren())do if g:IsA("\082\101\109\111\116\101\070\117\110\099\116\105\111\110")then J[g.Name]=function(y,...)return m.DeserializeArgsAndUnpack(g:InvokeServer(m.SerializeArgsAndUnpack(...)))end J[g.Name.."\080\114\111\109\105\115\101"]=function(y,...)local J=m.SerializeArgs(...)return q.new(function(y)y(m.DeserializeArgsAndUnpack(g:InvokeServer(table.unpack(J,1,J.n))))end)end end end end if g:FindFirstChild("\082\069")then for y,q in ipairs(g.RE:GetChildren())do if q:IsA("\082\101\109\111\116\101\069\118\101\110\116")then J[q.Name]=p.new(q)end end end if g:FindFirstChild("\082\080")then for y,q in ipairs(g.RP:GetChildren())do if q:IsA("\086\097\108\117\101\066\097\115\101")or q:IsA("\082\101\109\111\116\101\069\118\101\110\116")then J[q.Name]=I.new(q)end end end Y[y]=J return J end function y.CreateController(q)assert(type(q)=="\116\097\098\108\101","\067\111\110\116\114\111\108\108\101\114 \109\117\115\116 \098\101 \097 \116\097\098\108\101\059 \103\111\116 "..type(q))assert(type(q.Name)=="\115\116\114\105\110\103","\067\111\110\116\114\111\108\108\101\114\046\078\097\109\101 \109\117\115\116 \098\101 \097 \115\116\114\105\110\103\059 \103\111\116 "..type(q.Name))assert(#q.Name>0,"\067\111\110\116\114\111\108\108\101\114\046\078\097\109\101 \109\117\115\116 \098\101 \097 \110\111\110-\101\109\112\116\121 \115\116\114\105\110\103")assert(y.Controllers[q.Name]==nil,"\083\101\114\118\105\099\101 \""..(q.Name.."\" \097\108\114\101\097\100\121 \101\120\105\115\116\115"))v.Extend(q,{_knit_is_controller=true})y.Controllers[q.Name]=q return q end function y.AddControllers(y)return J.LoadChildren(y)end function y.AddControllersDeep(y)return J.LoadDescendants(y)end function y.GetService(y)assert(type(y)=="\115\116\114\105\110\103","\083\101\114\118\105\099\101\078\097\109\101 \109\117\115\116 \098\101 \097 \115\116\114\105\110\103\059 \103\111\116 "..type(y))local q=a:FindFirstChild(y)assert(q~=nil,"\067\111\117\108\100 \110\111\116 \102\105\110\100 \115\101\114\118\105\099\101 \""..(y.."\""))return Y[y]or s(y,q)end function y.GetController(q)return y.Controllers[q]end function y.Start()if P then return q.Reject("\075\110\105\116 \097\108\114\101\097\100\121 \115\116\097\114\116\101\100")end P=true local J=y.Controllers return(q.new(function(y)local g={}for y,J in pairs(J)do if type(J.KnitInit)=="\102\117\110\099\116\105\111\110"then table.insert(g,q.new(function(y)J:KnitInit()y()end))end end y(q.All(g))end)):Then(function()for y,q in pairs(J)do if type(q.KnitStart)=="\102\117\110\099\116\105\111\110"then g.SpawnNow(q.KnitStart,q)end end C=true T:Fire()g.Spawn(function()T:Destroy()end)end)end function y.OnStart()if C then return q.Resolve()else return q.new(function(y)if C then y()return end T.Event:Wait()y()end)end end return y


local KnitClient = {}

KnitClient.Version = script.Parent.Version.Value
KnitClient.Player = game:GetService("Players").LocalPlayer
KnitClient.Controllers = {}
KnitClient.Util = script.Parent.Util

local Promise = require(KnitClient.Util.Promise)
local Thread = require(KnitClient.Util.Thread)
local Loader = require(KnitClient.Util.Loader)
local Ser = require(KnitClient.Util.Ser)
local ClientRemoteSignal = require(KnitClient.Util.Remote.ClientRemoteSignal)
local ClientRemoteProperty = require(KnitClient.Util.Remote.ClientRemoteProperty)
local TableUtil = require(KnitClient.Util.TableUtil)

local services = {}
local servicesFolder = script.Parent:WaitForChild("Services")

local started = false
local startedComplete = false
local onStartedComplete = Instance.new("BindableEvent")

local function BuildService(serviceName, folder)
	local service = {}
	if (folder:FindFirstChild("RF")) then
		for _, rf in ipairs(folder.RF:GetChildren()) do
			if (rf:IsA("RemoteFunction")) then
				service[rf.Name] = function(self, ...)
					return Ser.DeserializeArgsAndUnpack(rf:InvokeServer(Ser.SerializeArgsAndUnpack(...)))
				end
				service[rf.Name .. "Promise"] = function(self, ...)
					local args = Ser.SerializeArgs(...)
					return Promise.new(function(resolve)
						resolve(Ser.DeserializeArgsAndUnpack(rf:InvokeServer(table.unpack(args, 1, args.n))))
					end)
				end
			end
		end
	end
	if (folder:FindFirstChild("RE")) then
		for _, re in ipairs(folder.RE:GetChildren()) do
			if (re:IsA("RemoteEvent")) then
				service[re.Name] = ClientRemoteSignal.new(re)
			end
		end
	end
	if (folder:FindFirstChild("RP")) then
		for _, rp in ipairs(folder.RP:GetChildren()) do
			if (rp:IsA("ValueBase") or rp:IsA("RemoteEvent")) then
				service[rp.Name] = ClientRemoteProperty.new(rp)
			end
		end
	end
	services[serviceName] = service
	return service
end

function KnitClient.CreateController(controller)
	assert(type(controller) == "table", "Controller must be a table; got " .. type(controller))
	assert(
		type(controller.Name) == "string",
		"Controller.Name must be a string; got " .. type(controller.Name)
	)
	assert(#controller.Name > 0, "Controller.Name must be a non-empty string")
	assert(
		KnitClient.Controllers[controller.Name] == nil,
		"Service \"" .. controller.Name .. "\" already exists"
	)
	TableUtil.Extend(controller, {
		_knit_is_controller = true,
	})
	KnitClient.Controllers[controller.Name] = controller
	return controller
end

function KnitClient.AddControllers(folder)
	return Loader.LoadChildren(folder)
end

function KnitClient.AddControllersDeep(folder)
	return Loader.LoadDescendants(folder)
end

function KnitClient.GetService(serviceName)
	assert(type(serviceName) == "string", "ServiceName must be a string; got " .. type(serviceName))
	local folder = servicesFolder:FindFirstChild(serviceName)
	assert(folder ~= nil, "Could not find service \"" .. serviceName .. "\"")
	return services[serviceName] or BuildService(serviceName, folder)
end

function KnitClient.GetController(controllerName)
	return KnitClient.Controllers[controllerName]
end

function KnitClient.Start()

	if started then
		return Promise.Reject("Knit already started")
	end

	started = true

	local controllers = KnitClient.Controllers

	return Promise.new(function(resolve)

		-- Init:
		local promisesStartControllers = {}
		for _, controller in pairs(controllers) do
			if (type(controller.KnitInit) == "function") then
				table.insert(
					promisesStartControllers,
					Promise.new(function(r)
						controller:KnitInit()
						r()
					end)
				)
			end
		end

		resolve(Promise.All(promisesStartControllers))

	end):Then(function()

		-- Start:
		for _, controller in pairs(controllers) do
			if (type(controller.KnitStart) == "function") then
				Thread.SpawnNow(controller.KnitStart, controller)
			end
		end

		startedComplete = true
		onStartedComplete:Fire()

		Thread.Spawn(function()
			onStartedComplete:Destroy()
		end)

	end)

end

function KnitClient.OnStart()
	if startedComplete then
		return Promise.Resolve()
	else
		return Promise.new(function(resolve)
			if startedComplete then
				resolve()
				return
			end
			onStartedComplete.Event:Wait()
			resolve()
		end)
	end
end

return KnitClient
