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solanaprice-cli
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Display price of sol in main menu

This commit is contained in:
Wizzard 2024-04-10 04:31:29 -04:00
parent 7c65367a71
commit 6fff2e7525
1 changed files with 50 additions and 46 deletions
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96
main.cpp
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@ -36,16 +36,17 @@ double getConversionRate() {
return rate;
}
void displayMenu(WINDOW *menu_win, int highlight, const std::string choices[], int n_choices) {
void displayMenu(WINDOW *menu_win, int highlight, const std::string choices[], int n_choices, double solRate) {
int x = 2, y = 2;
box(menu_win, 0, 0);
mvwprintw(menu_win, 1, 1, "1 SOL = $%.2f", solRate);
for(int i = 0; i < n_choices; ++i) {
if(highlight == i + 1) {
wattron(menu_win, A_REVERSE);
mvwprintw(menu_win, y, x, "%s", choices[i].c_str());
mvwprintw(menu_win, y + 1, x, "%s", choices[i].c_str());
wattroff(menu_win, A_REVERSE);
} else
mvwprintw(menu_win, y, x, "%s", choices[i].c_str());
mvwprintw(menu_win, y + 1, x, "%s", choices[i].c_str());
++y;
}
wrefresh(menu_win);
@ -73,61 +74,64 @@ int main() {
noecho();
cbreak();
int highlight = 1;
int choice = 0;
int c;
start_color();
init_pair(1, COLOR_CYAN, COLOR_BLACK);
double rate = getConversionRate();
WINDOW *menu_win = newwin(7, 60, 4, 4);
keypad(menu_win, TRUE);
mvprintw(0, 0, "Use arrow keys to go up and down, Press enter to select a choice");
refresh();
const std::string choices[] = { "Convert SOL to USD", "Convert USD to SOL", "Exit" };
const std::string choices[] = {"Convert SOL to USD", "Convert USD to SOL", "Exit"};
int n_choices = sizeof(choices) / sizeof(std::string);
displayMenu(menu_win, highlight, choices, n_choices);
int highlight = 1;
displayMenu(menu_win, highlight, choices, n_choices, rate);
int choice = 0;
int c;
while(1) {
c = wgetch(menu_win);
switch(c) {
case KEY_UP:
if(highlight == 1)
highlight = n_choices;
else
--highlight;
break;
case KEY_DOWN:
if(highlight == n_choices)
highlight = 1;
else
++highlight;
break;
case 10: {
choice = highlight;
clear();
refresh();
if (choice == 3) {
endwin();
return 0;
c = wgetch(menu_win);
switch(c) {
case KEY_UP:
if(highlight == 1)
highlight = n_choices;
else
--highlight;
break;
case KEY_DOWN:
if(highlight == n_choices)
highlight = 1;
else
++highlight;
break;
case 10: {
choice = highlight;
clear();
refresh();
if (choice == 3) {
endwin();
return 0;
}
rate = getConversionRate();
if (rate == 0.0) {
printw("Failed to fetch conversion rate. Please try again later.\n");
} else {
processChoice(choice, rate);
}
printw("Press any key to return to the menu.");
getch();
clear();
displayMenu(menu_win, highlight, choices, n_choices, rate);
break;
}
double rate = getConversionRate();
if (rate == 0.0) {
printw("Failed to fetch conversion rate. Please try again later.\n");
} else {
processChoice(choice, rate);
}
printw("Press any key to return to the menu.");
getch();
clear();
displayMenu(menu_win, highlight, choices, n_choices);
break;
default:
break;
}
default:
break;
}
displayMenu(menu_win, highlight, choices, n_choices);
displayMenu(menu_win, highlight, choices, n_choices, rate);
}
endwin();