/*
 * Copyright (c) 2017-present Robert Jaros
 *
 * 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 pl.treksoft.kvision.utils

import kotlinx.serialization.ImplicitReflectionSerializer
import kotlinx.serialization.SerializationStrategy
import kotlinx.serialization.json.Json
import kotlinx.serialization.json.JsonConfiguration
import kotlinx.serialization.modules.serializersModuleOf
import kotlinx.serialization.serializer
import pl.treksoft.kvision.types.DateSerializer
import kotlin.js.Date

/**
 * JSON utility functions
 */
object JSON {

    val plain = Json(context = serializersModuleOf(Date::class, DateSerializer))

    val nonstrict = Json(
        configuration = JsonConfiguration.Stable.copy(strictMode = false),
        context = serializersModuleOf(Date::class, DateSerializer)
    )

    /**
     * An extension function to convert Serializable object to JS dynamic object
     */
    @UseExperimental(ImplicitReflectionSerializer::class)
    inline fun <reified T : Any> T.toObj(): dynamic {
        return this.toObj(T::class.serializer())
    }

    /**
     * An extension function to convert Serializable object to JS dynamic object
     * @param serializer a serializer for T
     */
    fun <T> T.toObj(serializer: SerializationStrategy<T>): dynamic {
        return kotlin.js.JSON.parse(plain.stringify(serializer, this))
    }
}