abstract class Person(name: String = "")

abstract class Developer(job: String = "", name:String): Person(name)

abstract class AndroidDeveloper(mainJob: String = "", name: String): Developer(name, mainJob)

open class Me(var hobbies: List<String>? = arrayListOf(),
              var currentlyLearning: List<String>? = arrayListOf(),
              var wantLearn: List<String>? = arrayListOf(),
         	  open var name: String = "", open var job: String = "", 
              open var mainJob: String = ""): AndroidDeveloper(job, mainJob){
    
    override fun toString():String{
        return "{"+
        "'name':$name,"+
        "'job': $job,"+
        "'mainJob': $mainJob,"+
        "'hobbies':$hobbies,"+
        "'currentlyLearning': $currentlyLearning,"+
        "'wantLearn': $wantLearn"+
        "'}'"
    }
}

fun main() {
    val me = Me()
    val myHobbies: List<String> = arrayListOf("Coding", "Animation", "Music", "Gaming", "TV", "Movies", "Some Anime")
    val thingsToLearn: List<String> = arrayListOf("Clean architechture", "UX design", "DI", "Kotlin")
    val wantLearnList: List<String> = arrayListOf("Android compose", "Flutter", "Machine Learning", "Artificial Intelligence")
    me.name = "David Heredia Tartajo"   
    me.job = "Developer"
    me.mainJob = "Android Developer"
    me.hobbies = myHobbies
    me.currentlyLearning = thingsToLearn
    me.wantLearn = wantLearnList
    
    println(me)
    
}