package com.greenpepper.confluence.demo.bank;

import java.util.Collection;

public class BankFixture
{

  private Bank bank;

  public BankFixture()
  {
    this.bank = new Bank();
  }

  public boolean openSavingsAccountUnderTheNameOf(String number, String firstName, String lastName)
  {
    return bank.openSavingsAccount(number, new Owner(firstName, lastName)) != null;
  }

  public boolean openCheckingAccountUnderTheNameOf(String number, String firstName, String lastName)
  {
    return bank.openCheckingAccount(number, new Owner(firstName, lastName)) != null;
  }

  public boolean openAccountUnderTheNameOf(AccountType type, String number, String firstName, String lastName)
  {
    if (AccountType.SAVINGS == type)
    {
      return openSavingsAccountUnderTheNameOf(number, firstName, lastName);
    }
    else if (AccountType.CHECKING == type)
    {
      return openCheckingAccountUnderTheNameOf(number, firstName, lastName);
    }
    return false;
  }

  public Money thatBalanceOfAccountIs(String accountNumber)
      throws Exception
  {
    BankAccount account = bank.getAccount(accountNumber);
    return account.getBalance();
  }

  public boolean depositInAccount(Money amount, String accountNumber)
      throws Exception
  {
    try
    {
      bank.deposit(amount, accountNumber);
      return true;
    }
    catch (Exception e)
    {
      return false;
    }
  }

  public boolean withdrawFromAccount(Money amount, String accountNumber)
      throws Exception
  {
    return withdrawFromAccountUsing(amount, accountNumber, WithdrawType.ATM);
  }

  public boolean withdrawFromAccountUsing(Money amount, String accountNumber, WithdrawType withdrawType)
      throws Exception
  {
    try
    {
      bank.withdraw(amount, accountNumber, withdrawType);
    }
    catch (Exception e)
    {
      return false;
    }
    return true;
  }

  public Collection getOpenedAccounts()
  {
    return bank.getAccounts();
  }

  public void freezeAccount(String accountNumber)
  {
    bank.freezeAccount(accountNumber);
  }

  public boolean createAccountForWithBalanceOf(AccountType type, String number, String firstName, String lastName,
                         Money balance)
      throws Exception
  {
    BankAccount account = (type == AccountType.SAVINGS) ?
                bank.openSavingsAccount(number, new Owner(firstName, lastName)) :
                bank.openCheckingAccount(number, new Owner(firstName, lastName));

    account.deposit(balance);
    return true;
  }

  public boolean transferFromAccountToAccount(Money amountToTransfer, String fromAccountNumber,
                        String toAccountNumber)
      throws Exception
  {
    try
    {
      bank.transfer(fromAccountNumber, toAccountNumber, amountToTransfer);
    }
    catch (Exception e)
    {
      return false;
    }
    return true;
  }
}