local bridge = peripheral.wrap("left")
local net = peripheral.wrap("back")

local width = 50
local machines = {
	{
	["id"] = "matter_fabricator_0",
	["name"] = "Matter Fab"
	}
}

function round(num, idp)
  local mult = 10^(idp or 0)
  return math.floor(num * mult + 0.5) / mult
end

bridge.clear()

for key,value in pairs(machines) do
	value["label"] = bridge.addText(5,5,"Matter Fabricator:",0xC5360F)

	value["progressLabel"] = bridge.addText(5,15,"UU-Matter Progress:",0x1b1224)
	value["progressLabel"].setScale(0.5)
	value["progressbar"] = bridge.addBox(5,20,0,5,0x8DC63F,1)
	value["progressbar"].setZIndex(2)
	value["progressbartext"] = bridge.addText(5,21,"0",0x333845)
	value["progressbartext"].setScale(0.5)
	value["progressbartext"].setZIndex(3)

	value["energyLabel"] = bridge.addText(5,30,"Energy Stored:",0x1b1224)
	value["energyLabel"].setScale(0.5)
	value["energybar"] = bridge.addBox(5,35,0,5,0x28A8B4,1)
	value["energybar"].setZIndex(2)
	value["energybartext"] = bridge.addText(5,36,"0",0x333845)
	value["energybartext"].setScale(0.5)
	value["energybartext"].setZIndex(3)
end

local progress,maxProgress,curProgress
local energy,maxEnergy,curEnergy

while true do
	for i=#machines,1,-1 do
		machine = machines[i]
		if net.isPresentRemote(machine["id"]) then
			-- PROGRESS
			progress = net.callRemote(machine["id"],"getProgress")
			maxProgress = net.callRemote(machine["id"],"getMaxProgress")
			curProgress = width / maxProgress * progress

			machine["progressbar"].setWidth(curProgress)
         	machine["progressbartext"].setText(tostring(round(curProgress * 2,2)).."%")

			-- ENERGY
			energy = net.callRemote(machine["id"],"getStoredEU")
			maxEnergy = net.callRemote(machine["id"],"getEUCapacity")
			curEnergy = width / maxEnergy * energy

			machine["energybar"].setWidth(curEnergy)
         	machine["energybartext"].setText(tostring(round(curEnergy * 2,2)).."%")
		else
			machine["progressbar"].delete()
			machine["label"].delete()
			machine["progressbartext"].delete()
		end
	end
	os.sleep(1)
end


-- arguments: x, y, width, height, color, opacity
-- mybox = bridge.addBox(0,0,80,40,0x0099FF,0.7)

-- arguments: x, y, text, color
-- mytext = bridge.addText(10, 10, "hello!", 0xCC0000)

--while true do
--	term.clear()
--	term.setCursorPos(1,1)

--	print("1. Clear Glasses.")
--	print("2. Print a blue rectangle.")
--	print("3. Show matter fabricator")
--	print("0. Exit")

--	local answer = tonumber(read())


--	if answer == 1 then
--		bridge.clear()
--		elseif answer == 2 then
--			box = bridge.addBox(0,0,80,40,0x0099FF,0.7)
--			elseif answer == 0 then
--				break
--			end
--		end