Illustrator script (or action) to make 1 random layer visible per group - adobe-illustrator

Question

Similar to this question but with adobe Illustrator: Photoshop action to make 1 random layer visible within each group
I want to use an illustrator script (or action) to generate images that are composed of a random sampling of grouped layers.
With in each of the 12 groups, I want to make 1 layer per group visible.
Export the visible layers as an svg. Bonus points if I can change the file format.
Repeat the process n times
I know this is similar to the code linked above though I want to be able to use illustrator instead of photoshop if possible.

Answer 1

It could be something like this:
function main() {
var doc = app.activeDocument;
// hide all items
var i = doc.pageItems.length;
while(i--) doc.pageItems[i].hidden = true;
// show one random item on every layer
var i = doc.layers.length;
while(i--) {
var items = doc.layers[i].pageItems;
var index = Math.round(Math.random()*(items.length-1));
items[index].hidden = false;
}
// save svg
var counter = 0;
var file = File(Folder.desktop + '/' + counter + '.svg') ;
while (file.exists) {
file = File(Folder.desktop + '/' + counter++ + '.svg');
}
doc.exportFile(file, ExportType.SVG);
// save png
var counter = 0;
var file = File(Folder.desktop + '/' + counter + '.png') ;
while (file.exists) {
file = File(Folder.desktop + '/' + counter++ + '.png');
}
var options = new ExportOptionsPNG24();
options.artBoardClipping = true;
doc.exportFile(file, ExportType.PNG24, options);
}
// repeat the script N times
var n = 3;
while(n--) main();
It hides all the page items, shows one random item on every layer, and saves the document as SVG and PNG in the desktop folder.