os.loadAPI("button")

m = peripheral.find("monitor")
r = peripheral.find("BigReactors-Reactor")

local width, height = m.getSize()

local menuType = "Reactor"

local targetSpeed = 1840

local timerCode
local mode = "Manual"
local RFProduction = 0
local coreTemp = 0
local reactorOnline = false
local rodLevel = 0

local OptFuelRodLevel = 0

function manualMenu()
   m.setTextScale(2)
   button.clearTable()
   button.setTable("Manual", manualMode, "", 4, 12, 3, 3)
   button.setTable("Online", online, "", 1, 6, 4, 4)
   button.setTable("Offline", offline, "", 7, 12, 4, 4)
   button.setTable("0", setRods, 0, 5,14, 5, 5)
   button.setTable("10", setRods, 10, 2,8, 6, 6)
   button.setTable("20", setRods, 20, 5,14, 6, 6)
   button.setTable("30", setRods, 30, 8,20, 6, 6)
   button.setTable("40", setRods, 40, 2,8, 7, 7)
   button.setTable("50", setRods, 50, 5,14, 7, 7)
   button.setTable("60", setRods, 60, 8,20, 7, 7)
   button.setTable("70", setRods, 70, 2,8, 8, 8)
   button.setTable("80", setRods, 80, 5,14, 8, 8)
   button.setTable("90", setRods, 90, 8,20, 8, 8)
   button.setTable("+", rodPlus, "", 11, 25, 6, 6)
   button.setTable("-", rodMinus, "", 11, 25, 8, 8)

   button.screen()
   checkMode()
   reactorOnOff()
end

function reactorMenu()
   menuType = "Reactor"
   displayScreen()
end

function online()
   r.setActive(true)
   --button.flash("Online")
end

function offline()
   r.setActive(false)
   --button.flash("Offline")
end

function reactorOnOff()
   button.setButton("Online", r.getActive())
   button.setButton("Offline", not r.getActive())
end

function setRods(setLevel)
   print("Setting Rod Level: "..setLevel)
   button.flash(tostring(setLevel))
   r.setAllControlRodLevels(setLevel)
   fuelRodLevel()
end

function rodPlus()
   button.flash("+")
   r.setAllControlRodLevels(rodLevel+1)
   fuelRodLevel()
end

function rodMinus()
   button.flash("-")
   r.setAllControlRodLevels(rodLevel-1)
   fuelRodLevel()
end

function checkMode()
   button.toggleButton(mode)
end

function comma_value(amount)
   local formatted = amount
   local swap = false
   if formatted < 0 then
      formatted = formatted*-1
      swap = true
   end
   while true do
      formatted, k = string.gsub(formatted, "^(%d+)(%d%d%d)", '%1,%2')
      if k == 0 then
         break
      end
   end
   if swap then
     formatted = "-"..formatted
   end
   return formatted
end

function displayEn()
   m.clear()
   m.setCursorPos(width-12,1)
   m.write("RF Gen: ")
   m.setTextColor(colors.green)
   m.write(comma_value(math.floor(RFProduction)).."RF/t")
   m.setTextColor(colors.white)
end

function checkEn()
   RFProduction = r.getEnergyProducedLastTick()
   reactorOnline = r.getActive()
end

function fuelRodLevel()
   rodLevel = r.getControlRodLevel(0)
   --print(rodLevel)
   m.setCursorPos(width-3,2)
   m.write(tostring(rodLevel).."%")
   m.setBackgroundColor(colors.white)
   m.setCursorPos(width-4,3)
   m.write("       ")
   for i = 1,10 do
      m.setCursorPos(width-4,i+3)
	  m.setBackgroundColor(colors.white)
	  m.write(" ")
	  m.setBackgroundColor(colors.yellow)
	  m.write(" ")
	  if rodLevel/10 >= i then
	     m.setBackgroundColor(colors.red)
	  else
	     m.setBackgroundColor(colors.yellow)
	  end
	  m.write("   ")
	  m.setBackgroundColor(colors.yellow)
	  m.write(" ")
	  m.setBackgroundColor(colors.white)
	  m.write(" ")
   end
   m.setCursorPos(width-4,14)
   m.write("       ")
   m.setBackgroundColor(colors.black)
end

function getClick()
   local event, side, x, y = os.pullEvent("monitor_touch")
   button.checkxy(x,y)
end


function displayScreen()
 --  repeat
	  checkEn()
	  displayEn()
	  if menuType == "Reactor" then
	    fuelRodLevel()
	    if mode == "Manual" then
	       manualMenu()
		end
	  end

	  timerCode = os.startTimer(1)
	  local event, side, x, y
	  repeat
		event, side, x, y = os.pullEvent()
		print(event)
		if event == "timer" then
		   print(timerCode..":"..side)
		   if timerCode ~= side then
		      print("Wrong Code")
			else
			  print("Right Code")
			end
		end
	   until event~= "timer" or timerCode == side
	   if event == "monitor_touch" then
	        print(x..":"..y)
			button.checkxy(x,y)
		end
 --  until event ~= "timer"
end

while true do
   displayScreen()
end