package fr.username404.snowygui

import com.google.gson.Gson
import com.google.gson.GsonBuilder
import fr.username404.snowygui.EventSnowy.Companion.useKey
import fr.username404.snowygui.config.Configuration.obtained
import fr.username404.snowygui.gui.feature.Ignored
import fr.username404.snowygui.misc.AddKeyMaps
import io.github.config4k.getValue
import org.apache.logging.log4j.LogManager
import org.apache.logging.log4j.Logger
import kotlin.reflect.full.hasAnnotation

abstract class Snowy {
    protected fun Class<*>.isValidForButtonCollection(): Boolean = (!(kotlin.isAbstract || kotlin.hasAnnotation<Ignored>()))
    private val displayInitMessage: Boolean by obtained
    companion object {
        val Gson: Gson = GsonBuilder().excludeFieldsWithoutExposeAnnotation().create()
        @JvmStatic
        protected val FeaturePackage: String = "fr.username404.snowygui.gui.feature"
        lateinit var annotatedButtons: Set<Class<*>>
        fun onEvent(e: String, lambda: argsLambda) = useKey(e).add(lambda)
        @JvmField
        val logs: Logger = LogManager.getLogger()
    }
    private fun eventsInit() {
        onEvent("EndTick") {
            for (Key in AddKeyMaps.list.keys) {
                if (Key.isDown) {
                    AddKeyMaps.list[Key]?.invoke()
                }
            }
        }
    }
    fun atInit() {
        if (displayInitMessage) logs.info("Init point of SnowyGUI hit.")
        eventsInit()
    }
}