how can I code a fishing game?

I want to create an educational fishing game for the web. I'd like to have it so that there is a hook the player controls, and they pick which fish to grab from the many fishes swimming around on the screen. Once they catch a fish, the educational info for that fish shows up on screen, and they can put the fish into a basket/ or move it to the side of the screen so they can focus on catching the next one. The fish and hook only need to be 2D.

I'm new to programming, so I'd appreciate any guidance at all. Are there any existing games like this I can look at the code for, or any tutorials? That would help, but so would any other advice you're able to offer!

Thank you