redpeacock78/sushiro.js

import { Sushiro } from "./main";
import { Command } from "commander";
const packageJson = require("../package.json");

const command = new Command();
command
  .name("sushiro-js")
  .description(packageJson.description)
  .option(
    "-r [number]",
    "Randomly display the number of specified menus (By default it display one item)"
  )
  .option(
    "-p [menu_name]",
    "Display price of menu corresponding to name (If not specified,all menus and prices will be displayed)"
  )
  .option(
    "-k [menu_name]",
    "Display the calorie of the name corresponding menu (If not specified,all menus and prices will be displayed)"
  )
  .option("-a", "Display names of all menus (158 species in total)")
  .version(
    `sushiro.js version ${packageJson.version}`,
    "-v, --version",
    "Output the version number"
  )
  .parse(process.argv);

const options = command.opts();
const sushiro: Sushiro = new Sushiro();
(async (): Promise<void> => {
  if (options.a) {
    console.log(await sushiro.all());
  } else if (options.r) {
    const num: number = options.r !== true ? options.r : "";
    await sushiro
      .random(num)
      .then((value: string): void => {
        console.log(value);
      })
      .catch((): void => {
        process.on("exit", (): void => {
          console.error("sushiro-js: missing operand");
          console.error("Try 'sushiro-js -h' for more information.");
          process.exit(1);
        });
      });
  } else if (options.p) {
    const price: string = options.p !== true ? options.p : "";
    await sushiro
      .price(price)
      .then((value: string): void => {
        console.log(value);
      })
      .catch((): void => {
        process.on("exit", (): void => {
          console.error("sushiro-js: missing operand");
          console.error("Try 'sushiro-js -h' for more information.");
          process.exit(1);
        });
      });
  } else if (options.k) {
    const calorie: string = options.k !== true ? options.k : "";
    await sushiro
      .calorie(calorie)
      .then((value: string): void => {
        console.log(value);
      })
      .catch((): void => {
        process.on("exit", (): void => {
          console.error("sushiro-js: missing operand");
          console.error("Try 'sushiro-js -h' for more information.");
          process.exit(1);
        });
      });
  } else {
    process.on("exit", (): void => {
      console.error("sushiro-js: missing operand");
      console.error("Try 'sushiro-js -h' for more information.");
      process.exit(1);
    });
  }
})();