package config

import (
	"encoding/json"
	"errors"
)

type State string

var States = map[int]State{
	27006: "NC",
	84058: "UT",
}

func (state *State) UnmarshalJSON(b []byte) error {
	var s string
	if err := json.Unmarshal(b, &s); err != nil {
		return err
	}
	for k := range States {
		if string(States[k]) == s {
			*state = States[k]
			return nil
		}
	}
	return errors.New("unknown state " + s)
}