path: root/src/main/java/at/hannibal2/skyhanni/utils/renderables/Renderable.kt

package at.hannibal2.skyhanni.utils.renderables

import at.hannibal2.skyhanni.config.core.config.gui.GuiPositionEditor
import at.hannibal2.skyhanni.config.features.skillprogress.SkillProgressBarConfig
import at.hannibal2.skyhanni.data.GuiData
import at.hannibal2.skyhanni.data.HighlightOnHoverSlot
import at.hannibal2.skyhanni.data.ToolTipData
import at.hannibal2.skyhanni.features.chroma.ChromaShaderManager
import at.hannibal2.skyhanni.features.chroma.ChromaType
import at.hannibal2.skyhanni.features.misc.DarkenShader
import at.hannibal2.skyhanni.mixins.hooks.RenderLivingEntityHelper
import at.hannibal2.skyhanni.utils.CollectionUtils.contains
import at.hannibal2.skyhanni.utils.ColorUtils
import at.hannibal2.skyhanni.utils.ColorUtils.addAlpha
import at.hannibal2.skyhanni.utils.ColorUtils.darker
import at.hannibal2.skyhanni.utils.KeyboardManager.isKeyClicked
import at.hannibal2.skyhanni.utils.LorenzColor
import at.hannibal2.skyhanni.utils.LorenzLogger
import at.hannibal2.skyhanni.utils.NEUItems
import at.hannibal2.skyhanni.utils.NEUItems.renderOnScreen
import at.hannibal2.skyhanni.utils.RenderUtils
import at.hannibal2.skyhanni.utils.RenderUtils.HorizontalAlignment
import at.hannibal2.skyhanni.utils.RenderUtils.VerticalAlignment
import at.hannibal2.skyhanni.utils.guide.GuideGUI
import at.hannibal2.skyhanni.utils.renderables.RenderableUtils.calculateTableXOffsets
import at.hannibal2.skyhanni.utils.renderables.RenderableUtils.calculateTableYOffsets
import at.hannibal2.skyhanni.utils.renderables.RenderableUtils.renderXAligned
import at.hannibal2.skyhanni.utils.renderables.RenderableUtils.renderXYAligned
import at.hannibal2.skyhanni.utils.renderables.RenderableUtils.renderYAligned
import at.hannibal2.skyhanni.utils.shader.ShaderManager
import io.github.notenoughupdates.moulconfig.gui.GuiScreenElementWrapper
import net.minecraft.client.Minecraft
import net.minecraft.client.gui.Gui
import net.minecraft.client.gui.GuiIngameMenu
import net.minecraft.client.gui.inventory.GuiEditSign
import net.minecraft.client.gui.inventory.GuiInventory.drawEntityOnScreen
import net.minecraft.client.renderer.GlStateManager
import net.minecraft.entity.player.EntityPlayer
import net.minecraft.item.ItemStack
import net.minecraft.util.ResourceLocation
import java.awt.Color
import java.util.Collections
import kotlin.math.max

interface Renderable {

    val width: Int
    val height: Int

    val horizontalAlign: HorizontalAlignment
    val verticalAlign: VerticalAlignment
    fun isHovered(posX: Int, posY: Int) = currentRenderPassMousePosition?.let { (x, y) ->
        x in (posX..posX + width) && y in (posY..posY + height) // TODO: adjust for variable height?
    } ?: false

    /**
     * Pos x and pos y are relative to the mouse position.
     * (the GL matrix stack should already be pre transformed)
     */
    fun render(posX: Int, posY: Int)

    companion object {

        val logger = LorenzLogger("debug/renderable")
        var currentRenderPassMousePosition: Pair<Int, Int>? = null
            set

        fun <T> withMousePosition(posX: Int, posY: Int, block: () -> T): T {
            val last = currentRenderPassMousePosition
            try {
                currentRenderPassMousePosition = Pair(posX, posY)
                return block()
            } finally {
                currentRenderPassMousePosition = last
            }
        }

        fun fromAny(any: Any?, itemScale: Double = NEUItems.itemFontSize): Renderable? = when (any) {
            null -> placeholder(12)
            is Renderable -> any
            is String -> string(any)
            is ItemStack -> itemStack(any, itemScale)
            else -> null
        }

        fun link(text: String, bypassChecks: Boolean = false, onClick: () -> Unit): Renderable =
            link(string(text), onClick, bypassChecks = bypassChecks)

        fun optionalLink(
            text: String,
            onClick: () -> Unit,
            bypassChecks: Boolean = false,
            highlightsOnHoverSlots: List<Int> = emptyList(),
            condition: () -> Boolean = { true },
        ): Renderable =
            link(string(text), onClick, bypassChecks, highlightsOnHoverSlots = highlightsOnHoverSlots, condition)

        fun link(
            renderable: Renderable,
            onClick: () -> Unit,
            bypassChecks: Boolean = false,
            highlightsOnHoverSlots: List<Int> = emptyList(),
            condition: () -> Boolean = { true },
            underlineColor: Color = Color.WHITE,
        ): Renderable {
            return clickable(
                hoverable(
                    underlined(renderable, underlineColor), renderable, bypassChecks,
                    condition = condition,
                    highlightsOnHoverSlots = highlightsOnHoverSlots,
                ),