Economy

local tArgs = {...}
local totalEconomy = tArgs[1]
local expenses = 0
print("Calculating your economy..")
for k,v in ipairs(tArgs) do
  if k >= 2 then
    expenses = expenses + v

  end
  if k == 1 and v == "update" then
    data = http.get("https://www.dropbox.com/s/0hhlsnfr7lmdv1v/economy?dl=1")
    file = fs.open(shell.getRunningProgram(),"w")
    file.write(data.readAll())
    file.close()
    data.close()
    print("Updated Economy!")
    print("Rebooting.")
    startupData = fs.open("startup","w")
    newData = [[
    print("Economy was updated successfully.")
    print("You can now use it with the following command:")
    print("economy <total income> <expense> <expense> <exense> . . .")
    fs.delete("startup")
    ]]
    startupData.write(newData)
    startupData.close()
    os.reboot()
  end
end
sleep(0.5)
local profit = (tonumber(totalEconomy) - expenses)
print("Expenses: "..expenses)
print("Income:"..totalEconomy)
if profit > 500 then
  term.setTextColor(colors.green)
  print("Budget:"..profit)
else
 term.setTextColor(colors.red)
 print("Budget:"..profit)
end
term.setTextColor(colors.white)
if profit >= 1000 or tonumber(totalEconomy) >=  expenses then
  print("Economy is in good standing!")
else
  print("Problems:")

  if profit <= 1000 then
    print("- Budget is dangerously low.")
  end
  if tonumber(totalEconomy) < expenses then
    print("- Expenses are larger than your income!")
  end
  --print("Economy needs work.")
end