Tablet Banking Script Version 1 Series Copper

local tArg = {..}
local AccountName = 'guest'
local AccountID = 000000
local PreBalance = 0
local AccountBalance = 0
local AccountProtocol = AccountID
local AccountKey = 0000
local SecurityCode = 00000


GetAccountDetails()
PreBalance = AccountBalance
getSecurityCode()
CheckTransfer()


local function CheckTransfer()
if tArg[2] == SecurityCode then
	if tArg[0] == "Deposit" then
		AccountBalance = AccountBalance + tArg[1]
	elseif tArg[0] == "Withdraw" then
		AccountBalance = AccountBalance - tArg[1]
	end
	WriteRecept("Successful")
	print("Transfer Successful")
	os.sleep(10)
	os.reboot()
else
	print("Invalid Security Code")
	WriteRecept("Failed")
	os.sleep(4)
	os.shutdown()
end
end

local function getSecurityCode()
local file = fs.open(".Secure_SecurityCode","r")
SecurityCode = fs.readAll()
file.close()
end

local function WriteRecept(Result)
local file = fs.open(tArg[3].."_"..tArg[0].."-"..Result)
file.writeLine(tArg[0].."_"..tArg[1])
file.writeLine(tArg[2])
file.writeLine(PreBalance)
file.writeLine(AccountBalance)
file.close()
print("Recept Printed")
end

local function GetAccountDetails()
local file = fs.open(".Secure_Account","r")
AccountName = file.readLine()
AccountID = file.readLine()
AccountBalance = file.readLine()
AccountProtocol = file.readLine()
AccountKey = file.readLine()
file.close()
end

local function UpdateAccount()
local file = fs.open(".Secure_Account","w")
file.clear()
file.writeLine(AccountName)
file.writeLine(AccountID)
file.writeLine(AccountBalance)
file.writeLine(AccountProtocol)
file.writeLine(AccountKey)
file.close()
end