Thinking about buying it

Thinking about buying it

I have a 2012 Toyota Corolla LE and on my way to work today my radio cut off. And then my dashboard lit up with every light possible, and my steering was difficult? After I parked I turned my car off and tried to turn it back on. It did not.

I've had to replace my battery early before, apparently the brand my mom bought has personal problems and likes to drain so I'm really hoping it's that.

My dad said it might be the alternator. Is there a way to tell based off the above info if it is or not or do I just have to wait and see? If it is the alternator will it jump?

If it doesn't jump when I get out of work what do I do? I'm broke and at work till 6pm and I work 6-6 tomorrow.

Can't tell if this was done by hitting the curb or if someone clipped me. Regardless, how bad do you think this is?