#include "cli.h$"$

#include "transaction.h$"$

void Cli::printAccounts$()\{$

$/**$

$*$ TODO: Display all accounts. Use bank.getAccounts$()$ which makes a call

$*$ to the database layer.

$*$

$*$ When it is working the CLI should do the following:

$*1.$ List all accounts.

$*2.$ View account.

$*3.$ Exit.

$*1$

$*$

$*$ Bank Accounts

$*$ Account $1$ has balance $5000$

$*$ Account $2$ has balance $9000$

$*/$

cout $<<$ "Bank Accounts" $<<$ endl;

$\}$

void Cli::printTransactions$($Account &account$)\{$

cout $<<$ endl $<<$ "Transactions for account $"<<$ account.getId$()<<$ endl;

vector$>$ transactions $=$ bank.getTransactions$($account$.$getId$())$;

for $($auto &transaction: transactions$)\{$

cout $<<$ "Transaction $"<<$ transaction$->$getTransactionId$()<<"$ $$"<<$ transaction$->$getAmount$()<<$ endl;

$\}$

$\}$

void Cli::printTransaction$($long transactionId$)\{$

unique$\_$ptr transaction $=$ bank.getTransaction$($transactionId$)$;

cout $<<$ "Transaction $"<<$ transaction$->$getTransactionId$()<<"$ $$"<<$ transaction$->$getAmount$()<<$ endl;

$\}$

void Cli::printGreeting$()\{$

cout $<<"============================"<<$ endl;

cout $<<"=$ Welcome to $"<<$ bank.getName$()<<".="<<$ endl;

cout $<<"============================"<<$ endl;

$\}$

void Cli::accountMenu$($long accountId$)\{$

int selection;

bool exit $=$ false;

unique$\_$ptr account $=$ bank.getAccount$($accountId$)$;

while $(!$exit$)\{$

cout $<<$ endl;

cout $<<$ "Account $"<<$ account$->$getId$()<<".$ Make a selection." $<<$ endl;

cout $<<"1.$ Display balance. $"<<$ endl;

cout $<<"2.$ List all transactions. $"<<$ endl;

cout $<<"3.$ View transaction. $"<<$ endl;

cout $<<"4.$ Exit. $"<<$ endl;

cin $>>$ selection;

switch $($selection$)\{$

case $1$:

cout $<<$ endl $<<$ "Current balance is $$"<<$ account$->$getBalance$()<<$ endl;

break;

case $2$:

printTransactions$(*$account$)$;

break;

case $3$:

int transactionId;

cout $<<$ "Select transaction by id: $"<<$ endl;

cin $>>$ transactionId;

printTransaction$($transactionId$)$;

break;

case $4$:

exit $=$ true;

break;

default:

cout $<<$ "Invlaid selection." $<<$ endl;

$\}$

$\}$

$\}$

void Cli::mainMenu$()\{$

int selection;

long accountId;

bool exit $=$ false;

while $(!$exit$)\{$

cout $<<$ endl;

printGreeting$()$;

cout $<<"1.$ List all accounts. $"<<$ endl;

cout $<<"2.$ View account. $"<<$ endl;

cout $<<"3.$ Exit. $"<<$ endl;

cin $>>$ selection;

switch $($selection$)\{$

case $1$:

printAccounts$()$;

break;

case $2$:

cout $<<$ "Select account: $"$;

cin $>>$ accountId;

accountMenu$($accountId$)$;

cout $<<$ endl;

break;

case $3$:

cout $<<$ "Goodbye." $<<$ endl;

exit $=$ true;

break;

default:

cout $<<$ "Invlaid selection." $<<$ endl;

$\}$

$\}$

$\}$

void Cli::start$()\{$

mainMenu$()$;

$\}$