local V={}V.Version=script.Parent.Version.Value V.Player=(game:GetService("\080\108\097\121\101\114\115")).LocalPlayer V.Controllers={}V.Util=script.Parent.Util local q=require(V.Util.Promise)local d=require(V.Util.Thread)local g=require(V.Util.Loader)local P=require(V.Util.Ser)local M=require(V.Util.Remote.ClientRemoteSignal)local b=require(V.Util.Remote.ClientRemoteProperty)local l=require(V.Util.TableUtil)local t={}local N=script.Parent:WaitForChild("\083\101\114\118\105\099\101\115")local k=false local Z=false local E=Instance.new("\066\105\110\100\097\098\108\101\069\118\101\110\116")local function u(V,d)local g={}if d:FindFirstChild("\082\070")then for V,d in ipairs(d.RF:GetChildren())do if d:IsA("\082\101\109\111\116\101\070\117\110\099\116\105\111\110")then g[d.Name]=function(V,...)return P.DeserializeArgsAndUnpack(d:InvokeServer(P.SerializeArgsAndUnpack(...)))end g[d.Name.."\080\114\111\109\105\115\101"]=function(V,...)local g=P.SerializeArgs(...)return q.new(function(V)V(P.DeserializeArgsAndUnpack(d:InvokeServer(table.unpack(g,1,g.n))))end)end end end end if d:FindFirstChild("\082\069")then for V,q in ipairs(d.RE:GetChildren())do if q:IsA("\082\101\109\111\116\101\069\118\101\110\116")then g[q.Name]=M.new(q)end end end if d:FindFirstChild("\082\080")then for V,q in ipairs(d.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 g[q.Name]=b.new(q)end end end t[V]=g return g end function V.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(V.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"))q=l.Assign(q,{_knit_is_controller=true})V.Controllers[q.Name]=q return q end function V.AddControllers(V)return g.LoadChildren(V)end function V.AddControllersDeep(V)return g.LoadDescendants(V)end function V.GetService(V)assert(type(V)=="\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(V))local q=N:FindFirstChild(V)assert(q~=nil,"\067\111\117\108\100 \110\111\116 \102\105\110\100 \115\101\114\118\105\099\101 \""..(V.."\""))return t[V]or u(V,q)end function V.GetController(q)return V.Controllers[q]end function V.Start()if k then return q.Reject("\075\110\105\116 \097\108\114\101\097\100\121 \115\116\097\114\116\101\100")end k=true local g=V.Controllers return(q.new(function(V)local d={}for V,g in pairs(g)do if type(g.KnitInit)=="\102\117\110\099\116\105\111\110"then table.insert(d,q.new(function(V)g:KnitInit()V()end))end end V(q.All(d))end)):Then(function()for V,q in pairs(g)do if type(q.KnitStart)=="\102\117\110\099\116\105\111\110"then d.SpawnNow(q.KnitStart,q)end end Z=true E:Fire()d.Spawn(function()E:Destroy()end)end)end function V.OnStart()if Z then return q.Resolve()else return q.FromEvent(E.Event)end end return V



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")
	controller = TableUtil.Assign(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.FromEvent(onStartedComplete.Event)
	end
end


return KnitClient
