local Base64 = require(script.Base64)
local JobId = game:GetService('HttpService'):GenerateGUID(false)
print("jobid is " .. JobId)
local BaseUrl = "https://sock.kcadev.org"
local atob = Base64.atob
local btoa = Base64.btoa
local messages = {}

local function notExists(whichArray, itemName)
	if (table.find(whichArray, itemName)) then
		return false
	else
		return true
	end
end

local function notEmpty(s)
	return s ~= nil or s ~= '' or s ~= " "
end

local ws = function (dict)
	local onMessage = dict.onMessage or function(msg)
		print(msg)
	end
	local server = game:GetService('HttpService')
	local id = server:RequestAsync({
		["Url"] = BaseUrl .. "api/connect/" .. JobId,
		["Method"] = "PUT",
		["Body"] = dict.url
	}).Body
	print(id)
	print(typeof(id))
	local function sendMessage(msg)
		wait()
		server:PostAsync(BaseUrl .. "api/send/" .. JobId .."/"..id, msg)
	end

	local function close()
		server:RequestAsync({
			["Url"] = BaseUrl .. "api/close/" .. JobId .. "/" .. id,
			["Method"] = "DELETE"
		})
	end

	local loop = coroutine.create(function()
		while wait(50 / 1000) do 
			local msg = server:GetAsync(BaseUrl .. "api/poll/"..JobId.."/"..id)
			if notExists(messages, msg) then
				table.insert(messages, msg)
				if notEmpty(msg) then
					onMessage(msg)
				end
			end
		end
	end)
	coroutine.resume(loop)
	game:BindToClose(close)
	return {
		sendMessage = sendMessage,
		onMessage = onMessage,
		close = close
	}
end

return ws