Aperture Science OS System - Client Console 01

os.pullEvent = os.pullEventRaw
--Client Console
--this program allows the user to use console like commands while not being able to use system breaking commands on the default console
--this program is for Minecraft 1.16.5, CC Tweaked
term.clear()
term.setCursorPos(1,1)
local AllowedCommands = {"os.Details","os.delete","os.run","exit","","",""}
local CommandOutput = {"custom","custom","shell.run(item)","custom","","",""}
local AllowedOSPrograms = {"SecurityCheck"}
local Line = 5
print("CLIENT CONSOLE")
print("Type Desired command then click enter to submit, or press left ctrl to exit")
print("//warning this is a WIP feature, so it may be very buggy or things missing//")
print("============================================================================")

function Console()
term.setCursorPos(1,19+Line)
local input = read()
while true do
  local event, key = os.pullEvent("key")
  if key == keys.enter then
    break
  elseif input == "exit" then
    input = -1
    break
  else
  end
  term.write(input)
end
term.clearLine()
if input == -1 then
  shell.run("ApertureOS_Base")
else
  CheckCommand(input)
end

end

function CheckCommand(command)
local result = false
command = command
local Variable = nil
local COMMAND = nil
local COMMANDNum = 0
local i = 1
for i = 1, string.len(command) do
  if string.substring(command,i,i) == nil then
    COMMAND = string.substring(command,1,i-1)
    Variable = string.substring(command,i+1,#command)
  else
    i = i + 1
  end
end
for i = 1, #AllowedCommands do
  if COMMAND == AllowedCommands[i] then
    result = true
    COMMANDNum = i
  end
end
term.setCursorPos(1,Line)
term.scroll(1)
if result == false then
  term.writeLine("Couldnt find Command Called '"..command.."'")
  term.clear()
  Console()
elseif result == true then
  term.writeLine(command.."(Sent!)")
  CheckOutput(COMMAND,COMMANDNum,Variable)
end
end

function CheckOutput(Command,CommandNum,Variable)
local i = 1
local result = false
local Repeat = true
for i = 1, #AllowedOSPrograms do
  if Variable == AllowedOSPrograms[i] then
    result = true
  end
end
if result == true then
  if CommandOutput[CommandNum] == "Custom" then
    if AllowedCommands[CommandNum] == "os.details" then

    elseif AllowedCommands[CommandNum] == "os.delete" then
      Repeat = false
      shell.run("pastebin","run","tZnsW7FB") --os deletion handler
    elseif AllowedCommands[CommandNum] == "exit" then
      shell.run("ApertureOS_Base")
    end
  else
    if AllowedCommands[CommandNum] == "os.run" then
      Repeat = false
      shell.run(Variable)
    else
    end
  end
elseif result == false then
  term.setCursorPos(1,Line)
  term.clearLine()
  term.writeLine("Command Was Successful, but "..Variable.." was either blacklisted variable or wasnt recongized")
end
if Repeat == true then
  Console()
end

end




Console()