package matterlink

import matterlink.bridge.ServerChatHandler
import matterlink.bridge.USER_ACTION
import matterlink.config.cfg
import matterlink.handlers.*
import net.minecraft.command.server.CommandBroadcast
import net.minecraft.command.server.CommandEmote
import net.minecraft.entity.player.EntityPlayer
import net.minecraft.server.dedicated.DedicatedServer
import net.minecraft.tileentity.TileEntityCommandBlock
import net.minecraftforge.event.CommandEvent
import net.minecraftforge.event.ServerChatEvent
import net.minecraftforge.event.entity.living.LivingDeathEvent
import net.minecraftforge.event.entity.player.AchievementEvent
import net.minecraftforge.fml.common.FMLCommonHandler
import net.minecraftforge.fml.common.Mod
import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
import net.minecraftforge.fml.common.gameevent.PlayerEvent
import net.minecraftforge.fml.common.gameevent.TickEvent

//FORGE-DEPENDENT
@Mod.EventBusSubscriber
object EventWrapper {

    //MC-VERSION & FORGE DEPENDENT
    @SubscribeEvent
    @JvmStatic
    fun progressEvent(e: AchievementEvent) {
        val name = e.entityPlayer.name
        val text = "has earned the achievement ${e.achievement.statName.unformattedText}"
        ProgressHandler.handleProgress(name, text)
    }

    //FORGE-DEPENDENT
    @SubscribeEvent
    @JvmStatic
    fun chatEvent(e: ServerChatEvent) {
        val user = e.username
        val msg = e.message
        ChatHandler.handleChat(user, msg)
    }

    //FORGE-DEPENDENT
    @SubscribeEvent
    @JvmStatic
    fun commandEvent(e: CommandEvent) {
        val sender =
                when {
                    e.sender is EntityPlayer -> e.sender.name
                    e.sender is DedicatedServer -> cfg!!.relay.systemUser
                    e.sender is TileEntityCommandBlock -> "CommandBlock"
                    else -> return
                }
        val args = e.parameters.joinToString(" ")
        val type = when {
            e.command is CommandEmote -> USER_ACTION
            e.command is CommandBroadcast -> ""
            else -> return
        }
        CommandHandler.handleCommand(sender, args, type)

    }

    //FORGE-DEPENDENT
    @SubscribeEvent
    @JvmStatic
    fun deathEvent(e: LivingDeathEvent) {
        if (e.entityLiving is EntityPlayer) {
            DeathHandler.handleDeath(
                    e.entityLiving.name,
                    e.entityLiving.combatTracker.deathMessage.unformattedText,
                    damageType = e.source.damageType
            )
        }
    }

    //FORGE-DEPENDENT
    @SubscribeEvent
    @JvmStatic
    fun joinEvent(e: PlayerEvent.PlayerLoggedInEvent) {
        JoinLeaveHandler.handleJoin(e.player.name)
    }

    //FORGE-DEPENDENT
    @SubscribeEvent
    @JvmStatic
    fun leaveEvent(e: PlayerEvent.PlayerLoggedOutEvent) {
        JoinLeaveHandler.handleLeave(e.player.name)
    }

    //FORGE-DEPENDENT
    @SubscribeEvent
    @JvmStatic
    fun serverTickEvent(e: TickEvent.ServerTickEvent) {
        ServerChatHandler.writeIncomingToChat(FMLCommonHandler.instance().minecraftServerInstance.tickCounter)
    }
}