Flutter Firebase Auth Starter Project

So why do another Auth project for flutter? There are dozens of projects already. Including this one I did last year when I was starting with flutter. I made this project for myself because none of the other projects had all of the features I needed. I wanted light and dark mode theming but also the ability to detect and switch themes automatically. I also wanted the ability to switch between languages easily and automatically detect the user’s language. I wanted a simple way to handle translating from english (the only language I know unfortunately). This is accomplished through the excellent package flutter_sheet_localization which allows you to put your translation into a google sheet and easily translate into other languages. Also I needed a way to do simple user roles and it needed to be secure. I see a lot of auth packages including roles in the user’s collection in firestore which is usually editable by that same user. This would make it trivial for the user to assign himself admin privileges. I also wanted to show how to put some basic rules in firestore to secure it. Finally I wanted to have a way the user could alter their profile and change their email or password. You can grab the project here.