DIY winter fishing artifact that automatically emits fireworks when fish take the bait

Many people like winter fishing. They dig a hole in the ice to fish in the cold weather and enjoy the harvest. However, it is too inefficient to open one hole for fishing. It is too difficult to open multiple holes. I don’t know which hole has the fish hooked. What should I do?

A madman who loves fishing and DIY designed this fishing device that can automatically emit fireworks. Once a fish takes the bait, it will immediately launch a rocket to notify you~