module("bluenode", package.seeall)

require("xap.bsc")
jeenode = require("xap.jeenode")
Nodule = jeenode.Nodule
class = require("pl.class")
require("pl")

class.BlueNode(Nodule)

local timestamp={os.time(),os.time()}
local userstate={}
local useraddress={
":80EA:96:9",
":23:23:23:"
}
local timeout = 300 

-- create BSC endpoints
function BlueNode:build(...)
   Nodule.build(self, ...)

   self:add {key="user1", direction=bsc.INPUT, type=bsc.BINARY}
   self:add {key="user2", direction=bsc.INPUT, type=bsc.BINARY}
end

function expirycheck()
	local now = os.time()
		for i = 1, 2 do
		local DiffTime = now - timestamp[i]
			if DiffTime > timeout then
			userstate[i]=0
			end
		end
end

function BlueNode:process(data)
--[[
-- From the bluenode.pde Sketch
struct {
    char[10] BTdata;
} payload;
--]]

local char1,char2,char3,char4,char5,char6,char7,char8,char9,char10= jeenode.bitslicer(data,8,8,8,8,8,8,8,8,8,8)

local address=string.format("%c%c%c%c%c%c%c%c%c%c", char1,char2,char3,char4,char5,char6,char7,char8,char9,char10)

for i = 1,2 do
	if address == useraddress[i] 
		then userstate[i] = 1
		timestamp[i] = os.time()
	end
expirycheck()
end

   -- The keys here must match the key values from the self:add{key=x}
Nodule.process(self,{user1=userstate[1],user2=userstate[2]})

end