package io.apibuilder.spec.v0.models

import com.fasterxml.jackson.core.JsonGenerator
import com.fasterxml.jackson.core.JsonParser
import com.fasterxml.jackson.core.Version
import com.fasterxml.jackson.databind.DeserializationContext
import com.fasterxml.jackson.databind.JsonDeserializer
import com.fasterxml.jackson.databind.JsonSerializer
import com.fasterxml.jackson.databind.ObjectMapper
import com.fasterxml.jackson.databind.SerializerProvider
import com.fasterxml.jackson.databind.module.SimpleModule
import org.threeten.bp.Instant
import org.threeten.bp.LocalDate

/**
 * This code was generated by [models.generator.kotlin.KotlinGenerator]
 */
object JacksonObjectMapperFactory {
  val module: SimpleModule = SimpleModule(Version(1, 0, 0, null, null, null))

  fun create(): ObjectMapper {
    val mapper = com.fasterxml.jackson.databind.ObjectMapper()
    mapper.registerModule(com.fasterxml.jackson.module.kotlin.KotlinModule())
    mapper.registerModule(com.fasterxml.jackson.datatype.joda.JodaModule())
    mapper.configure(com.fasterxml.jackson.databind.DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES,
        false)
    mapper.configure(com.fasterxml.jackson.databind.DeserializationFeature.READ_UNKNOWN_ENUM_VALUES_USING_DEFAULT_VALUE,
        true)
    module.addDeserializer(Instant::class.java, InstantDeserializer)
    module.addSerializer(Instant::class.java, InstantSerializer)
    module.addDeserializer(LocalDate::class.java, LocalDateDeserializer)
    module.addSerializer(LocalDate::class.java, LocalDateSerializer)
    mapper.registerModule(module)
    return mapper
  }

  object InstantDeserializer : JsonDeserializer<Instant>() {
    override fun deserialize(jsonParser: JsonParser,
        deserializationContext: DeserializationContext): Instant {
      val value = jsonParser.valueAsString
      return Instant.parse(value)
    }
  }

  object InstantSerializer : JsonSerializer<Instant>() {
    override fun serialize(
      value: Instant,
      jsonGenerator: JsonGenerator,
      serializerProvider: SerializerProvider
    ) {
      jsonGenerator.writeString(value.toString())
    }
  }

  object LocalDateDeserializer : JsonDeserializer<LocalDate>() {
    override fun deserialize(jsonParser: JsonParser,
        deserializationContext: DeserializationContext): LocalDate {
      val value = jsonParser.valueAsString
      return LocalDate.parse(value)
    }
  }

  object LocalDateSerializer : JsonSerializer<LocalDate>() {
    override fun serialize(
      value: LocalDate,
      jsonGenerator: JsonGenerator,
      serializerProvider: SerializerProvider
    ) {
      jsonGenerator.writeString(value.toString())
    }
  }
}