node-mirai-fgo-gacha/src/downloadIcons.js

node-mirai-sdk fgo gacha plugin

const fs = require('fs');
const path = require('path');

const Progress = require('progress');

const download = require('./download');
const parallel = require('./parallel');

/**
 * @typedef { object } iconsObject
 * @property { string[] } svtIcons
 * @property { string[] } cftIcons
 */

/**
 * @method downloadIcons
 * @description Read icons.json and download icons
 * @param { function } logger
 */
const downloadIcons = async (log = false, overwrite = false) => {
  /** @type { iconsObject } */
  const icons = JSON.parse(fs.readFileSync(path.resolve(process.cwd(), '.fgo-gacha/statics/icons.json')));
  for (let key in icons) {
    const bar = new Progress(`[Init] Downloading ${key} :bar [:current/:total]`, {
      total: icons[key].length,
      width: 20,
      complete: '█',
      incomplete: '░'
    });
    /**
     * @function downloadIcon
     * @param { string } icon icon path
     */
    const downloadIcon = async icon => {
      const src = `https://fgo.wiki${encodeURI(icon)}`;
      const dist = path.resolve(process.cwd(), '.fgo-gacha/statics/icons', icon.replace('/images', '').replace(/\//g, '_'));
      await download(src, dist, overwrite);
      log && bar.tick();
    }
    await parallel(icons[key], downloadIcon, 10)
  }
};

module.exports = downloadIcons;