safedr

print("Waiting 1 second to make sure information is ready")
sleep(1)
fine = true

targetOutput = 850000
maxTemp = 7000
minShieldPer = 30
autoCharge = true
autoActivate = true
minFuelPer = 50

reac = peripheral.wrap("back")
local inRate

outGate = peripheral.wrap("right")

monitor = peripheral.wrap("top")

if monitor == null then
    monitor = periphSearch("monitor")
end

if monitor ~= null then
    term.redirect(monitor)
end

if peripheral.wrap("top") then
    monitor = peripheral.wrap("top")

end

function reactorShutdown()
    outGate.setSignalLowFlow(0)
    reac.stopReactor()
end


function periphSearch(type)
   local names = peripheral.getNames()
   local i, name
   for i, name in pairs(names) do
      if peripheral.getType(name) == type and name ~= "right" then
         return peripheral.wrap(name)
      end
   end
   return null
end

inGate = periphSearch("flux_gate")

function safeCheck(rInfo)
    if rInfo.fieldStrength == nil or rInfo.maxFieldStrength == nil then
        print("Shield info nil for some reason. Sleeping for 5 seconds before continuing")
        sleep(5)
        rInfo = reac.getReactorInfo()
    end
    shieldPer = math.ceil(rInfo.fieldStrength / rInfo.maxFieldStrength * 10000) * .01

    if shieldPer <= minShieldPer and rInfo.status == "online" then
        print("Shield is too weak.. Shutting down! ... I'm not sure what to do about this one!")
        reactorShutdown()
    end

    if rInfo.temperature > maxTemp then
        print("Reactor is too hot! Shutting down temporarily")
        reactorShutdown()
    end

    if (rInfo.fuelConversion / rInfo.maxFuelConversion * 100) > minFuelPer then
        print("Fuel conversion: ",rInfo.fuelConversion)
        print("maxFuelConversion: ",rInfo.maxFuelConversion)
        print("Fuel level is below ",minFuelPer,"% Please refuel after finished cooling.")
        reactorShutdown()
        fine = false
    end

end

function stateCheck(rInfo)

    print("Status:",rInfo.status)
    --Auto charge
    if autoCharge == true and rInfo.status == "cold" or autoCharge == true and rInfo.status == "cooling" then
        if rInfo.maxFuelConversion < 10000 then
            print("I think you didn't put enough fuel in here. Double check that please")
            return
        else
            print("Reactor offline. Starting reactor in 5 seconds.")
            sleep(5)
            reac.chargeReactor()
        end
    elseif autoCharge ~= true then
        print("autoCharge Disabled. Leaving off")
    end

    if autoCharge == true and rInfo.status == "stopping" and rInfo.temperature < (maxTemp * 0.9) then
        print("Reactor is stopping... but it's cooled off a bit. Turning it back on in 5 seconds, hope you live!")
        sleep(5)
        reac.activateReactor()
    end

    if rInfo.status == "warming_up" then
        print("Setting input gate to 900k to speed up charging. Also clamping output.")
        inGate.setSignalLowFlow(900000)
        outGate.setSignalLowFlow(0)
    end

    --Auto-activate
    if autoActivate == true and rInfo.status == "warming_up" and rInfo.temperature >= 2000 then
        print("Reactor Charged. Changing input gate and activating reactor")
        inGate.setSignalLowFlow(rInfo.fieldDrainRate / (1 - (targetOutput/100)))
        reac.activateReactor()
    elseif autoActivate ~= true then
        print("Auto activate disabled. Leaving charged")
    end

    if rInfo.status == "running" then
        inRate = rInfo.fieldDrainRate / (1 - (targetOutput/1000000))
        --inRate = rInfo.fieldDrainRate / (1 - (targetOutput/100))
        print("Net output is",math.floor((outGate.getFlow() - inRate)/1000)*1000)
        print("Input gate set at",math.ceil(inRate))
        inGate.setSignalLowFlow(inRate)
        print("Output gate set at",targetOutput)
        outGate.setSignalLowFlow(targetOutput)
    end

end

while fine == true do
    sleep(1)
    term.clear()
    local info = reac.getReactorInfo()
    local timeLeft = (info.fuelConversion - info.maxFuelConversion) / info.fuelConversionRate * -100000 / 2
    print("Temperature:",info.temperature,"C")
    print("Shield Percent:",shieldPer,"%")
    print("Saturation:",math.ceil(info.energySaturation / info.maxEnergySaturation * 10000)/100,"%")
    print("Fuel percentage:",100 - math.ceil((info.fuelConversion / info.maxFuelConversion * 100)),"%")
    print("Fuel time left:",math.ceil(timeLeft/60/60), "hours")
    print("or",math.ceil(timeLeft/60/60/24),"days")
--  print("Running state check")
    stateCheck(info)
--  print("Running safe check")
    safeCheck(info)

end
if fine == false then
    shell.run("shutdown")
end