/* eslint-disable no-console */
import * as fs from 'fs';
import * as path from 'path';
import { FinishedStats } from './compare-formatter';
import JsonFormatter from './json-formatter';

export default class HtmlFormatter extends JsonFormatter {
  async onFinished(finishedStats: FinishedStats): Promise<void> {
    const filePath = path.join(__dirname, 'compare.template');
    const html = fs.readFileSync(filePath).toString();
    this.write(
      html.replace('let json = {};', `let json = ${JSON.stringify(this.finishedDict(finishedStats), null, 2)};`),
    );
  }
}