(function () {
  "use strict";

  window.embedInSandcastleTemplate = function (code, addExtraLine) {
    return (
      `${
        "window.startup = async function (Cesium) {\n" +
        "    'use strict';\n" +
        "//Sandcastle_Begin\n"
      }${addExtraLine ? "\n" : ""}${code}//Sandcastle_End\n` +
      `    Sandcastle.finishedLoading();\n` +
      `};\n` +
      `if (typeof Cesium !== 'undefined') {\n` +
      `    window.startupCalled = true;\n` +
      `    window.startup(Cesium).catch((error) => {\n` +
      `      "use strict";\n` +
      `      console.error(error);\n` +
      `    });\n` +
      `}\n`
    );
  };
  window.decodeBase64Data = function (base64String, pako) {
    // data stored in the hash as:
    // Base64 encoded, raw DEFLATE compressed JSON array where index 0 is code, index 1 is html
    // restore padding
    while (base64String.length % 4 !== 0) {
      base64String += "=";
    }
    let jsonString = pako.inflate(atob(base64String), {
      raw: true,
      to: "string",
    });
    // we save a few bytes by omitting the leading [" and trailing "] since they are always the same
    jsonString = `["${jsonString}"]`;
    const json = JSON.parse(jsonString);
    // index 0 is code, index 1 is html
    const code = json[0];
    const html = json[1];
    const baseHref = json[2];
    return {
      code: code,
      html: html,
      baseHref: baseHref,
    };
  };
})();