# MoshiConverters.kt

    /*
     * The MIT License
     *
     * Original work sponsored and donated by The Danish Health Data Authority (http://www.sundhedsdatastyrelsen.dk)
     *
     * Copyright (C) 2021 The Danish Health Data Authority (http://www.sundhedsdatastyrelsen.dk)
     *
     *
     * Permission is hereby granted, free of charge, to any person obtaining a copy of
     * this software and associated documentation files (the "Software"), to deal in
     * the Software without restriction, including without limitation the rights to
     * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
     * of the Software, and to permit persons to whom the Software is furnished to do
     * so, subject to the following conditions:
     *
     *
     * The above copyright notice and this permission notice shall be included in all
     * copies or substantial portions of the Software.
     *
     *
     * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
     * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
     * SOFTWARE.
     */

    package dk.nsp.api.util.converters

    import com.squareup.moshi.FromJson
    import com.squareup.moshi.ToJson
    import java.math.BigDecimal
    import java.time.LocalDateTime
    import java.time.ZoneId
    import java.time.ZonedDateTime
    import java.time.format.DateTimeFormatter

    class LocalDateTimeConverter {
        @ToJson
        fun toJson(localDate: LocalDateTime): String {
            //Backend expects format: 2021-03-18T00:00:000Z
            val formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss.000'Z'")
            return localDate.format(formatter)
        }

        @FromJson
        fun fromJson(json: String): LocalDateTime {
            return ZonedDateTime.parse(json)
                .withZoneSameInstant(
                    ZoneId.systemDefault()
                )
                .toLocalDateTime()
        }
    }

    class BigDecimalAdapter {
        @FromJson
        fun fromJson(string: String) = BigDecimal(string)

        @ToJson
        fun toJson(value: BigDecimal) = value.toString()
    }