import classes from './AppGrid.module.css';
import { Link } from 'react-router-dom';
import { App } from '../../../interfaces/App';

import AppCard from '../AppCard/AppCard';

interface ComponentProps {
  apps: App[];
  totalApps?: number;
  searching: boolean;
}

const AppGrid = (props: ComponentProps): JSX.Element => {
  let apps: JSX.Element;

  if (props.apps.length > 0) {
    apps = (
      <div className={classes.AppGrid}>
        {props.apps.map((app: App): JSX.Element => {
          return <AppCard key={app.id} app={app} />;
        })}
      </div>
    );
  } else {
    if (props.totalApps) {
      if (props.searching) {
        apps = (
          <p className={classes.AppsMessage}>
            No apps match your search criteria
          </p>
        );
      } else {
        apps = (
          <p className={classes.AppsMessage}>
            There are no pinned applications. You can pin them from the{' '}
            <Link to="/applications">/applications</Link> menu
          </p>
        );
      }
    } else {
      apps = (
        <p className={classes.AppsMessage}>
          You don't have any applications. You can add a new one from{' '}
          <Link to="/applications">/applications</Link> menu
        </p>
      );
    }
  }

  return apps;
};

export default AppGrid;