os.loadAPI("gui.lua")
modem = peripheral.find("modem")
monitor = peripheral.find("monitor")

oldterm = term.redirect(monitor)
firstBoot = true
if firstBoot == true then
    term.clear()
    term.setCursorPos(1,1)
    firstBoot = false
end
function defaultColor()
    term.setBackgroundColor(colors.black)
    term.setTextColor(colors.white)
end
if modem.isWireless() == true then
    if modem.isOpen(1) == false then 
        modem.open(1)
        write("Channel 1 opened")
    end
else
    print("No wireless modem found")
end
defaultColor()

while true do
    event, _, receiveCH, respondCH, energyDetails = os.pullEvent("modem_message")
    term.setCursorPos(1,1)
        
    print("Current energy levels...")
    write(energyDetails[1].." / "..energyDetails[2])
    energyStr = energyDetails[1].." / "..energyDetails[2]
    leng = string.len(energyStr)
    curX, curY = term.getCursorPos()
    gui.drawProg(1,curY+2,leng,3,energyDetails[1],energyDetails[2],colors.white,colors.green)
    defaultColor()
    curX,curY = term.getCursorPos()

    term.setCursorPos(1,curY+2)
    write("Current Input")
    curX, curY = term.getCursorPos()
    inputStr = string.len(energyDetails[3])
    term.setCursorPos(inputStr+curX,curY)
    print("Current Output")
    write(energyDetails[3])
    term.setCursorPos(inputStr+curX, curY+1)
    print(energyDetails[4])
    
    print("Max transfer rate:"..energyDetails[5])
     
    

end
term.redirect(oldterm)