package fr.dcproject.component.citizen.routes

import fr.dcproject.component.auth.citizenOrNull
import fr.dcproject.component.citizen.Citizen
import fr.dcproject.component.citizen.CitizenAccessControl
import fr.dcproject.component.citizen.CitizenRef
import fr.dcproject.component.citizen.CitizenRepository
import fr.dcproject.security.assert
import io.ktor.application.call
import io.ktor.features.NotFoundException
import io.ktor.locations.KtorExperimentalLocationsAPI
import io.ktor.locations.Location
import io.ktor.locations.get
import io.ktor.response.respond
import io.ktor.routing.Route
import java.util.UUID

@KtorExperimentalLocationsAPI
object GetOneCitizen {
    @Location("/citizens/{citizen}")
    class CitizenRequest(citizen: UUID) {
        val citizen = CitizenRef(citizen)
    }

    fun Route.getOneCitizen(ac: CitizenAccessControl, citizenRepository: CitizenRepository) {
        get<CitizenRequest> {
            val citizen = citizenRepository.findById(it.citizen.id) ?: throw NotFoundException("Citizen not found ${it.citizen.id}")
            ac.assert { canView(citizen, citizenOrNull) }

            call.respond(it.citizen)
        }
    }
}