Exporting Only Visible Groups One by One Script/Action

Hey there,

I'm wondering if there is any simple way to speed up the process I have. Either by script or action, it doesn't matter to me.

I have a .psd file with a purple background layer (which is common for all the groups) and 100 groups with a rectangle (darker one) and a number on it.

Now I need to export all of them (each group separately), one by one, in a .png format. Normally it'd take me A LOT of time when turning on/off each group one by one and saving images manually (and giving them names manually). Is there any way to quickly save it so:

1. action/script will show/hide each group one by one,
2. save it as .png,
3. save it with a name of the group?

Do you have any ideas? Maybe someone wrote a similar script? Or I can do it myself? Do you know any script related tutorials?

Thank you in advance,

Lucas