package core

import org.json.JSONObject

open class BaseVO {

    val fields = mutableMapOf<String, Any>()

    constructor(jOb : JSONObject){

        ///adicionei este metodo para poder fazer recursivo
        jsonToFields(jOb)

        println(fields)
    }


    /**
     * irá ser invocado até terminar de listar o json
     */
    private fun jsonToFields(jOb : JSONObject){
        jsonToFields(jOb,"")
    }

    /**
     * o adjunct insere um valor para cocatenar os valores e evitar sobrepor itens
     */
    private fun jsonToFields(jOb : JSONObject,adjunct: String = ""){

        jOb.names().forEach{ i ->

            if (jOb.optJSONObject(i.toString()) !=null ) {
                jsonToFields( jOb.optJSONObject( i.toString() ),  i.toString())
            }else{
                addField( if (adjunct.isNotEmpty()){ adjunct + "_" } else { ""} + i.toString(),jOb.get( i.toString() ) )
            }

        }

    }


    fun addField(fieldName: String, fieldValue: Any){
        fields.put(fieldName,fieldValue)
    }

    fun getField(fieldName: String): Any? {
        return fields.get(fieldName)
    }

}