import java.util.UUID

@EnvObject
data class Person(
    val uuid: UUID,
    val name: String,
    val age: Int,
    val sexuality: PersonSexuality,
    @EnvName("ETHNICITY") val race: String,
    @EnvIgnored val createdAt: String,
)

@EnvObject
data class PersonSexuality(
    val gender: String,
    val orientation: String,
)

fun main() {
    val currentPerson = Person(
        uuid = UUID.randomUUID(),
        name = "Johnny Appleseed",
        age = 24,
        sexuality = PersonSexuality(
            gender = "Male",
            orientation = "Heterosexual",
        ),
        race = "White",
        createdAt = "2022/11/23 09:27 PM",
    )
    
    // This will modify things even if they are final. The values on the object
    // passed in can be treated as their defaults.
    EnvSchema.load(currentPerson)
    
    println(currentPerson)
}