[OC] BR Reactor Status Printer

local component = require("component")
local term = require("term")
local unicode = require("unicode")
local timeapi = require("timeapi")

local pr = component.openprinter
local br = component.br_reactor

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

local function easynum(num, places)
    local ret
    local placeValue = ("%%.%df"):format(places or 0)
    if not num then
        return 0
    elseif num >= 1000000000000 then
        ret = placeValue:format(num / 1000000000000) .. " Tril" -- trillion
    elseif num >= 1000000000 then
        ret = placeValue:format(num / 1000000000) .. " Bil" -- billion
    elseif num >= 1000000 then
        ret = placeValue:format(num / 1000000) .. " Mil" -- million
    elseif num >= 1000 then
        ret = placeValue:format(num / 1000) .. "k" -- thousand
    else
        ret = num -- hundreds
    end
    return ret
end

pr.setTitle("Reactor Status")

if not br.isActivelyCooled() then
pr.writeln("Fuel: " .. tostring(easynum(br.getFuelAmount())) .. " of " .. tostring(easynum(br.getFuelAmountMax())) .. " mB")
pr.writeln(" ")
pr.writeln("Average Fuel Consumed:")
pr.writeln(tostring(round(br.getFuelConsumedLastTick(),3)) .. " mB/t")
pr.writeln(" ")
pr.writeln("Average RF Generated:")
pr.writeln(tostring(math.floor(br.getEnergyProducedLastTick())) .. " RF/t")
pr.writeln(" ")
pr.writeln("Average Fuel Reactivity:")
pr.writeln(tostring(math.floor(br.getFuelReactivity())) .. "%")
pr.writeln(" ")
pr.writeln("Average Fuel Temperature:")
pr.writeln(tostring(math.floor(br.getFuelTemperature())) .. "° C")
pr.writeln(" ")
pr.writeln("Current Energy Stored:")
pr.writeln(tostring(easynum(br.getEnergyStored())) .. " RF")
pr.writeln(" ")
pr.writeln(" ")
pr.writeln(" ")
-- pr.writeln(timeapi.date("%25m-%25d-%25Y%20%25R") .. " UTC")

elseif br.isActivelyCooled() then
pr.writeln("Fuel:")
pr.writeln(tostring(math.floor(br.getFuelAmount())) .. " of")
pr.writeln(tostring(br.getFuelAmountMax()))
pr.writeln(" ")
pr.writeln("Average Fuel Consumed")
pr.writeln("Per Tick:")
pr.writeln(tostring(round(br.getFuelConsumedLastTick(),3)) .. " mb/t")
pr.writeln(" ")
pr.writeln("Average Steam Generated")
pr.writeln("Per Tick:")
pr.writeln(tostring(br.getHotFluidProducedLastTick()))
pr.writeln(" ")
pr.writeln("Total Steam Capacity:")
pr.writeln(tostring(br.getHotFluidAmountMax()))
pr.writeln(" ")
pr.writeln("Average Fuel Temperature:")
pr.writeln(tostring(br.getFuelTemperature()))
pr.writeln("")
end


local prnt, err = pr.print()
if not prnt then
io.stderr:write(err)
end


pr.clear()
pr.setTitle(" ")