local maxValue = 100
local minValue = 20
local minCoolant = 10

local function getValue()
    return (reactor.getCoolantFilledPercentage() or 1) * 100
end

local function checkCoolantLevel()
    local coolantLevel = getValue()
    if coolantLevel > maxValue then
        -- Do nothing if coolant is above the max value
    elseif coolantLevel > minValue then
        -- print("Coolant approaching minimum, slowly stepping down burn rate.")
        -- burnRateDriver.slowStepDown()
    elseif coolantLevel <= minCoolant then
        print("Critical Warning: Coolant below minimum safe level! SCRAMMING reactor.")
        reactor.scram()
    elseif coolantLevel <= minValue then
        print("Warning: Coolant below minimum! Stepping down burn rate.")
        burnRateDriver.stepDown()
    end
    return true
end

local function watch()
    while true do
        checkCoolantLevel()
        sleep(0.05)
    end
end


local function startup()
end

local function shutdown()
end

local function report()
        local value = getValue()
        local color = colors.black
        monitor.setBackgroundColor(color)

        setNewLine()
        monitor.write("Coolant: " .. value .. "%")
end


return { report = report, watch = watch, startup = startup, shutdown = shutdown }