package net.halfbinary.scavengerhuntapi.service

import net.halfbinary.scavengerhuntapi.error.exception.InvalidEmailException
import net.halfbinary.scavengerhuntapi.error.exception.PreexistingAccountException
import net.halfbinary.scavengerhuntapi.model.converter.toRecord
import net.halfbinary.scavengerhuntapi.model.domain.Hunter
import net.halfbinary.scavengerhuntapi.repository.HunterRepository
import org.apache.commons.validator.routines.EmailValidator
import org.slf4j.LoggerFactory
import org.springframework.stereotype.Service

@Service
class SignupService(private val hunterRepository: HunterRepository) {

    companion object {
        private val log = LoggerFactory.getLogger(SignupService::class.java)
    }
    fun createNewHunter(hunter: Hunter) {
        log.info("Creating new Hunter with email: ${hunter.email}...")
        if (!EmailValidator.getInstance().isValid(hunter.email)) {
            log.error("Invalid email ${hunter.email}")
            throw InvalidEmailException(hunter.email)
        }
        if (hunterRepository.findByEmail(hunter.email) != null) {
            log.error("Hunter ${hunter.email} already exists")
            throw PreexistingAccountException()
        }
        hunterRepository.save(hunter.toRecord())
        log.info("...Created new Hunter with email: ${hunter.email}")
    }
}