package net.torvald.terrarum.modulebasegame.ui

import com.badlogic.gdx.graphics.Camera
import com.badlogic.gdx.graphics.Color
import com.badlogic.gdx.graphics.g2d.SpriteBatch
import net.torvald.random.HQRNG
import net.torvald.terrarum.App
import net.torvald.terrarum.Second
import net.torvald.terrarum.Terrarum
import net.torvald.terrarum.console.Echo
import net.torvald.terrarum.gameactors.AVKey
import net.torvald.terrarum.langpack.Lang
import net.torvald.terrarum.modulebasegame.gameactors.PlayerBuilderTestSubject1
import net.torvald.terrarum.savegame.DiskSkimmer
import net.torvald.terrarum.savegame.VDUtil
import net.torvald.terrarum.savegame.VirtualDisk
import net.torvald.terrarum.serialise.Common
import net.torvald.terrarum.serialise.LoadSavegame
import net.torvald.terrarum.serialise.WritePlayer
import net.torvald.terrarum.serialise.WriteSavegame
import net.torvald.terrarum.toInt
import net.torvald.terrarum.ui.*
import net.torvald.terrarum.utils.RandomWordsName

/**
 * Created by minjaesong on 2021-12-09.
 */
class UINewCharacter(val remoCon: UIRemoCon) : UICanvas() {

    override var width = 480
    override var height = 480
    override var openCloseTime: Second = 0f

    private val drawX = (Toolkit.drawWidth - width) / 2
    private val drawY = (App.scr.height - height) / 2

    private val row1 = 186 + 40


    private val inputWidth = 340

    private val nameInput = UIItemTextLineInput(this,
            drawX + width - inputWidth, drawY + row1, inputWidth,
            { RandomWordsName(4) }, InputLenCap(VirtualDisk.NAME_LENGTH, InputLenCap.CharLenUnit.UTF8_BYTES))

    private val goButtonWidth = 180
    private val backButton = UIItemTextButton(this, "MENU_LABEL_BACK", drawX + (width/2 - goButtonWidth) / 2, drawY + height - 24, goButtonWidth, true, alignment = UIItemTextButton.Companion.Alignment.CENTRE, hasBorder = true)
    private val goButton = UIItemTextButton(this, "MENU_LABEL_CONFIRM_BUTTON", drawX + width/2 + (width/2 - goButtonWidth) / 2, drawY + height - 24, goButtonWidth, true, alignment = UIItemTextButton.Companion.Alignment.CENTRE, hasBorder = true)

    private var returnedFromChargen = false

    private var uiLocked = false

    init {
        goButton.touchDownListener = { _, _, _, _ ->
            uiLocked = true


            val player = PlayerBuilderTestSubject1()
            player.actorValue[AVKey.NAME] = nameInput.getTextOrPlaceholder()

            val disk = VDUtil.createNewDisk(
                    1L shl 60,
                    player.actorValue.getAsString(AVKey.NAME) ?: "",
                    Common.CHARSET
            )
            val outFile = Terrarum.getPlayerSaveFiledesc(LoadSavegame.getPlayerSavefileName(player))
            val time_t = App.getTIME_T()


            val savingThread = Thread({

                disk.saveMode = 2 // auto, no quick
                disk.capacity = 0L

                WritePlayer(player, disk, null, time_t)
                VDUtil.dumpToRealMachine(disk, outFile)

                uiLocked = false
                returnedFromChargen = true


                // comment below if chargen must send gamers back to the charcters list
                UILoadGovernor.playerDisk = DiskSkimmer(outFile)
                // comment above if chargen must send gamers back to the charcters list


            }, "TerrarumBasegameNewCharcterSaveThread")
            savingThread.start()
        }
        backButton.touchDownListener = { _, _, _, _ ->
            remoCon.openUI(UILoadDemoSavefiles(remoCon, 0))
        }

        addUIitem(nameInput)
        addUIitem(goButton)
        addUIitem(backButton)
    }

    override fun updateUI(delta: Float) {
        if (!uiLocked) {
            uiItems.forEach { it.update(delta) }
        }

        if (returnedFromChargen) {
            returnedFromChargen = false
            remoCon.openUI(UILoadDemoSavefiles(remoCon, 1)) // 0 to go back (Terraria's behav), set variables up and 1 to choose world
        }
    }

    override fun renderUI(batch: SpriteBatch, camera: Camera) {
        batch.color = Color.WHITE
        // ui title
//        val titlestr = Lang["CONTEXT_WORLD_NEW"]
//        App.fontUITitle.draw(batch, titlestr, drawX + (width - App.fontGame.getWidth(titlestr)).div(2).toFloat(), titleTextPosY.toFloat())


        // name/seed input labels
        App.fontGame.draw(batch, Lang["MENU_NAME"], drawX, drawY + row1)

        uiItems.forEach { it.render(batch, camera) }
    }

    override fun doOpening(delta: Float) {
    }

    override fun doClosing(delta: Float) {
    }

    override fun endOpening(delta: Float) {
    }

    override fun endClosing(delta: Float) {
    }

    override fun dispose() {

    }

}