path: root/src/main/java/at/hannibal2/skyhanni/features/garden/GardenNextJacobContest.kt

package at.hannibal2.skyhanni.features.garden

import at.hannibal2.skyhanni.SkyHanniMod
import at.hannibal2.skyhanni.data.TitleUtils
import at.hannibal2.skyhanni.events.*
import at.hannibal2.skyhanni.features.garden.GardenAPI.addCropIcon
import at.hannibal2.skyhanni.utils.ItemUtils.getLore
import at.hannibal2.skyhanni.utils.ItemUtils.name
import at.hannibal2.skyhanni.utils.LorenzUtils
import at.hannibal2.skyhanni.utils.RenderUtils.renderSingleLineWithItems
import at.hannibal2.skyhanni.utils.RenderUtils.renderStrings
import at.hannibal2.skyhanni.utils.SoundUtils
import at.hannibal2.skyhanni.utils.StringUtils.matchMatcher
import at.hannibal2.skyhanni.utils.StringUtils.removeColor
import at.hannibal2.skyhanni.utils.TimeUtils
import io.github.moulberry.notenoughupdates.util.SkyBlockTime
import kotlinx.coroutines.launch
import net.minecraft.item.ItemStack
import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
import org.lwjgl.opengl.Display
import java.awt.event.MouseAdapter
import java.awt.event.MouseEvent
import java.time.Instant
import javax.swing.JButton
import javax.swing.JFrame
import javax.swing.JOptionPane
import javax.swing.UIManager

class GardenNextJacobContest {
    private var display = emptyList<Any>()
    private var simpleDisplay = emptyList<String>()
    private var contests = mutableMapOf<Long, FarmingContest>()
    private var inCalendar = false
    private val patternDay = "§aDay (?<day>.*)".toPattern()
    private val patternMonth = "(?<month>.*), Year (?<year>.*)".toPattern()
    private val patternCrop = "§e○ §7(?<crop>.*)".toPattern()

    private val maxContestsPerYear = 124
    private val contestDuration = 1_000 * 60 * 20
    private var lastWarningTime = 0L

    @SubscribeEvent
    fun onTabListUpdate(event: TabListUpdateEvent) {
        var next = false
        val newList = mutableListOf<String>()
        var counter = 0
        for (line in event.tabList) {
            if (line == "§e§lJacob's Contest:") {
                newList.add(line)
                next = true
                continue
            }
            if (next) {
                if (line == "") break
                newList.add(line)
                counter++
                if (counter == 4) break
            }
        }
        newList.add("§cOpen calendar for")
        newList.add("§cmore exact data!")

        simpleDisplay = newList
    }

    @SubscribeEvent
    fun onTick(event: LorenzTickEvent) {
        if (!isEnabled()) return
        if (!event.repeatSeconds(2)) return

        if (inCalendar) return
        update()
    }

    @SubscribeEvent
    fun onInventoryClose(event: InventoryCloseEvent) {
        if (inCalendar) {
            inCalendar = false
            update()
        }
    }

    @SubscribeEvent
    fun onInventoryOpen(event: InventoryOpenEvent) {
        if (!config.nextJacobContestDisplay) return

        val backItem = event.inventoryItems[48] ?: return
        val backName = backItem.name
        if (backName != "§aGo Back") return
        val lore = backItem.getLore()
        if (lore.size != 1) return
        if (lore[0] != "§7To Calendar and Events") return

        inCalendar = true

        patternMonth.matchMatcher(event.inventoryName) {
            val month = LorenzUtils.getSBMonthByName(group("month"))
            val year = group("year").toInt()

            readCalendar(event.inventoryItems.values, year, month)
        }
    }

    private fun readCalendar(items: Collection<ItemStack>, year: Int, month: Int) {
        if (contests.isNotEmpty()) {
            val contest = contests.values.first()
            val endTime = contest.endTime
            val lastYear = SkyBlockTime.fromInstant(Instant.ofEpochMilli(endTime)).year
            if (year != lastYear) {
                contests.clear()
                LorenzUtils.chat("§e[SkyHanni] New year detected, open all calendar months again!")
            }
        }

        if (contests.size < maxContestsPerYear) {
            for (item in items) {
                val lore = item.getLore()
                if (!lore.any { it.contains("§6§eJacob's Farming Contest") }) continue

                val name = item.name ?: continue
                val matcherDay = patternDay.matcher(name)
                if (!matcherDay.matches()) continue

                val day = matcherDay.group("day").toInt()
                val startTime = SkyBlockTime(year, month, day).toMillis()
                val crops = mutableListOf<CropType>()
                for (line in lore) {
                    val matcherCrop = patternCrop.matcher(line)
                    if (!matcherCrop.matches()) continue
                    crops.add(CropType.getByName(matcherCrop.group("crop")))
                }
                val contest = FarmingContest(startTime + contestDuration, crops)
                contests[startTime] = contest
            }
        }

        update()
        saveConfig()
    }

    private fun saveConfig() {
        val map = SkyHanniMod.feature.storage.gardenJacobFarmingContestTimes
        map.clear()
        for (contest in contests.values) {
            map[contest.endTime] = contest.crops
        }
    }

    @SubscribeEvent
    fun onConfigLoad(event: ConfigLoadEvent) {
        for ((time, crops) in SkyHanniMod.feature.storage.gardenJacobFarmingContestTimes) {
            contests[time] = FarmingContest(time, crops)
        }
    }

    class FarmingContest(val endTime: Long, val crops: List<CropType>)

    private fun update() {
        nextContestCrops.clear()
        display = drawDisplay()
    }

    private fun drawDisplay(): List<Any> {
        val list = mutableListOf<Any>()

        if (inCalendar) {
            val size = contests.size
            val percentage = size.toDouble() / maxContestsPerYear
            val formatted = LorenzUtils.formatPercentage(percentage)
            list.add("§eDetected $formatted of farming contests this year")

            return list
        }

        if (contests.isEmpty()) {
            return emptyList()
        }

        val nextContest =
            contests.filter { it.value.endTime > System.currentTimeMillis() }.toSortedMap()
                .firstNotNullOfOrNull { it.value }
        if (nextContest == null) {
            if (contests.size == maxContestsPerYear) {
                list.add("§cNew SkyBlock Year! Open calendar again!")
            } else {
                list.add("§cOpen calendar to read jacob contest times!")
            }
            return list
        }

        return drawNextContest(nextContest, list)
    }

    private fun drawNextContest(
        nextContest: FarmingContest,
        list: MutableList<Any>,
    ): MutableList<Any> {
        var duration = nextContest.endTime - System.currentTimeMillis()
        if (duration < contestDuration) {
            list.add("§aActive: ")
        } else {
            list.add("§eNext: ")
            duration -= contestDuration
            warn(duration, nextContest.crops)
        }
        for (crop in nextContest.crops) {
            list.add(" ")
            list.addCropIcon(crop)
            nextContestCrops.add(crop)
        }
        val format = TimeUtils.formatDuration(duration)
        list.add("§7(§b$format§7)")

        return list
    }

    private fun warn(timeInMillis: Long, crops: List<CropType>) {
        if (!config.nextJacobContestWarn) return
        if (config.nextJacobContestWarnTime <= timeInMillis / 1000) return

        if (System.currentTimeMillis()