package tech.thatgravyboat.rewardclaim

import gg.essential.api.EssentialAPI
import net.minecraft.client.gui.GuiScreenBook
import net.minecraftforge.client.event.ClientChatReceivedEvent
import net.minecraftforge.client.event.GuiOpenEvent
import net.minecraftforge.common.MinecraftForge
import net.minecraftforge.fml.common.Mod
import net.minecraftforge.fml.common.event.FMLInitializationEvent
import net.minecraftforge.fml.common.event.FMLPreInitializationEvent
import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
import tech.thatgravyboat.rewardclaim.ui.RewardClaimGui

@Mod(
    name = "RewardClaim",
    modid = "gravyrewardclaim",
    version = "1.0.0",
    modLanguageAdapter = "gg.essential.api.utils.KotlinAdapter")
object RewardClaim {

  private var rewardClaimTime: Long = 0

  @Mod.EventHandler
  fun onFMLInitialization(event: FMLInitializationEvent?) {
    MinecraftForge.EVENT_BUS.register(this)
    EssentialAPI.getCommandRegistry().registerCommand(Command())
  }

  @Mod.EventHandler
  fun onPreInit(event: FMLPreInitializationEvent?) {
    ExternalConfiguration.loadData()
  }

  @SubscribeEvent
  fun onChatMessage(event: ClientChatReceivedEvent) {
    ExternalConfiguration.rewardMessageRegex.matchEntire(event.message.unformattedText.trim())
        ?.apply {
          if (!ExternalConfiguration.disabled) {
            EssentialAPI.getGuiUtil().openScreen(RewardClaimGui(groups["id"]!!.value))
            rewardClaimTime = System.currentTimeMillis()
          } else {
            EssentialAPI.getNotifications()
                .push("Mod Disabled", ExternalConfiguration.disabledMessage)
          }
        }

    ExternalConfiguration.rewardMissedMessageRegex.matchEntire(event.message.unformattedText.trim())
        ?.apply {
          EssentialAPI.getNotifications().push(
                  "Reward Claim Missed!",
                  "You missed a reward claim, click on this to open the reward claim gui to claim your reward.") {
            if (!ExternalConfiguration.disabled) {
              EssentialAPI.getGuiUtil().openScreen(RewardClaimGui(groups["id"]!!.value))
            } else {
              EssentialAPI.getNotifications()
                  .push("Mod Disabled", ExternalConfiguration.disabledMessage)
            }
          }
          event.isCanceled = true
        }
  }

  @SubscribeEvent
  fun onScreen(event: GuiOpenEvent) {
    if (EssentialAPI.getGuiUtil().openedScreen() is RewardClaimGui &&
        event.gui is GuiScreenBook &&
        System.currentTimeMillis() - rewardClaimTime <= 3000) {
      event.isCanceled = true
      rewardClaimTime = 0
    }
  }
}