is it fixable (if so how!) or is it time for new pedals

i were in my way to work and i started to hear a little clicking noise over my airpods so i thought pwah i’ll think about it when i get home then like 5 minute later my pedal just flies off of the crank but part of the pedal was still attached to the crack arm – can i fix this if so how do i do that or do i just need to get new pedals
i’ve not got many tools just the basics you’d find in a standard garage init