void Display::insert_money(double money)
{
if (validate_money(money)) {
this->automat->set_client_money(this->automat->get_client_money()+money);
std::cout<<"Inserted " << money <<"$.\t";
show_balance();
}
else{
this->automat->show_suitable_banknots();
}
}
void Display::buy_drink(int number)
{
if(is_enough(number))
{
automat->give_drink(number);
}
else {
std::cout<<"#Not enough money. Please, insert additional "<<automat->get_price(number)-automat->get_client_money()<<"$ #\n";
}
show_balance();
}
void start_loop(int socket)
{
Credentials c;
bool haveCredentials = false;
bool looping = true;
/* our command strings */
char *str_poweroff = "poweroff";
char *str_quit = getString(cmd_quit, language_code);
char *str_balance = getString(cmd_balance, language_code);
char *str_deposit = getString(cmd_deposit, language_code);
char *str_withdraw = getString(cmd_withdraw, language_code);
char *str_unknown_command = getString(error_unknown_command,
language_code);
char *str_help = getString(msg_help, language_code);
char *str_help_cmd = getString(cmd_help, language_code);
char *str_change_language = "change language";
/* main loop */
while (looping == true) {
if (haveCredentials == false) {
char *str = getString(msg_welcome, language_code);
printf("%s\n", str);
getCredentials(&c);
haveCredentials = true;
free(str);
}
char *line = readline(">> ");
add_history(line);
/* do something with the command */
if (strcmp(line, str_poweroff) == 0) {
looping = false;
} else if (strcmp(line, str_quit) == 0) {
haveCredentials = false;
} else if (strcmp(line, str_balance) == 0) {
show_balance(socket, &c);
} else if (strcmp(line, str_deposit) == 0) {
deposit_money(socket, &c);
} else if (strcmp(line, str_withdraw) == 0) {
withdraw_money(socket, &c);
} else if (strcmp(line, str_help_cmd) == 0) {
printf("%s\n", str_help);
} else if (strcmp(line, "") == 0) {
/* do nothing */
} else if (strcmp(line, str_change_language) == 0) {
changeLanguage();
language_is_changed = true;
} else {
printf("%s\n", str_unknown_command);
}
if (language_is_changed == true) {
free(str_quit);
free(str_balance);
free(str_deposit);
free(str_withdraw);
free(str_unknown_command);
free(str_help);
free(str_help_cmd);
str_quit = getString(cmd_quit, language_code);
str_balance = getString(cmd_balance, language_code);
str_deposit = getString(cmd_deposit, language_code);
str_withdraw = getString(cmd_withdraw, language_code);
str_unknown_command = getString(error_unknown_command,
language_code);
str_help = getString(msg_help, language_code);
str_help_cmd = getString(cmd_help, language_code);
}
free(line);
}
Message m = {.message_id = close_connection};
sendMessage(socket, &m);
/* free the command strings */
free(str_quit);
free(str_balance);
free(str_deposit);
free(str_withdraw);
free(str_unknown_command);
free(str_help);
free(str_help_cmd);
}
