import * as handlebars from "handlebars";
import { readFileSync } from "fs";
import { __ as i__ } from "i18n";
import config from "../config";

let template: handlebars.TemplateDelegate<any>;
function loadStatic() {
   let html = readFileSync("./views/out/login/login.html").toString();
   template = handlebars.compile(html);
}

/**
 * Benchmarks (5000, 500 cuncurrent)
 * Plain:
 *  - dev 10sec
 *  - prod 6sec
 * Mustache:
 *  - dev : 15sec
 *  - prod: 12sec
 *
 * Handlebars:
 *  Compile + Render
 *   - dev 13sec
 *   - prod 9sec
 *  Compile on load + Render
 *   - dev 13sec
 *   - prod 6sec
 */

export default function GetLoginPage(__: typeof i__): string {
   if (config.core.dev) {
      loadStatic();
   }

   let data = {};
   return template(data, { helpers: { i18n: __ } });
}

loadStatic();