Add minion hopper tracker

7 files changed, 184 insertions, 53 deletions

diff --git a/build.gradle.kts b/build.gradle.kts
index c29d146..5ac39e7 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -6,7 +6,7 @@ plugins {
 	id("gg.essential.loom") version "0.10.0.+"
 	id("dev.architectury.architectury-pack200") version "0.1.3"
 	id("com.github.johnrengelman.shadow") version "8.1.1"
-	kotlin("jvm") version "1.8.21"
+	kotlin("jvm") version "2.0.20"
 }
 
 val baseGroup: String by project
@@ -84,10 +84,15 @@ dependencies {
 	shadowImpl("org.xerial:sqlite-jdbc:3.45.3.0")
 	shadowImpl("org.notenoughupdates.moulconfig:legacy:3.0.0-beta.9")
 	runtimeOnly("me.djtheredstoner:DevAuth-forge-legacy:1.1.2")
+	testImplementation("org.junit.jupiter:junit-jupiter:5.9.2")
 }
 
 // Tasks:
 
+tasks.test {
+	useJUnitPlatform()
+}
+
 tasks.withType(JavaCompile::class) {
 	options.encoding = "UTF-8"
 }
diff --git a/src/main/kotlin/moe/nea/ledger/ExpiringValue.kt b/src/main/kotlin/moe/nea/ledger/ExpiringValue.kt
new file mode 100644
index 0000000..dac4751
--- /dev/null
+++ b/src/main/kotlin/moe/nea/ledger/ExpiringValue.kt
@@ -0,0 +1,28 @@
+package moe.nea.ledger
+
+import kotlin.time.Duration
+import kotlin.time.Duration.Companion.nanoseconds
+
+class ExpiringValue<T>(private val value: T) {
+	val lastSeenAt: Long = System.nanoTime()
+	val age get() = (System.nanoTime() - lastSeenAt).nanoseconds
+	var taken = false
+	fun get(expiry: Duration): T? {
+		return if (!taken && expiry > age) value
+		else null
+	}
+
+	companion object {
+		fun <T> empty(): ExpiringValue<T> {
+			val value = ExpiringValue(Unit)
+			value.take()
+			@Suppress("UNCHECKED_CAST")
+			return value as ExpiringValue<T>
+		}
+	}
+
+	fun consume(expiry: Duration): T? = get(expiry).also { take() }
+	fun take() {
+		taken = true
+	}
+}
\ No newline at end of file
diff --git a/src/main/kotlin/moe/nea/ledger/ItemIdProvider.kt b/src/main/kotlin/moe/nea/ledger/ItemIdProvider.kt
index 3da0a07..fa0d8fa 100644
--- a/src/main/kotlin/moe/nea/ledger/ItemIdProvider.kt
+++ b/src/main/kotlin/moe/nea/ledger/ItemIdProvider.kt
@@ -6,44 +6,46 @@ import net.minecraft.nbt.NBTTagCompound
 import net.minecraftforge.client.event.GuiScreenEvent
 import net.minecraftforge.common.MinecraftForge
 import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
+import org.lwjgl.input.Mouse
 
 class ItemIdProvider {
 
-    @SubscribeEvent
-    fun onMouseInput(event: GuiScreenEvent.MouseInputEvent.Pre) {
-        MinecraftForge.EVENT_BUS.post(BeforeGuiAction(event.gui))
-    }
-
-    @SubscribeEvent
-    fun onKeyInput(event: GuiScreenEvent.KeyboardInputEvent.Pre) {
-        MinecraftForge.EVENT_BUS.post(BeforeGuiAction(event.gui))
-    }
-
-    private val knownNames = mutableMapOf<String, String>()
-
-    @SubscribeEvent
-    fun saveInventoryIds(event: BeforeGuiAction) {
-        val chest = (event.gui as? GuiChest) ?: return
-        val slots = chest.inventorySlots as ContainerChest
-        val chestName = slots.lowerChestInventory.name.unformattedString()
-        val isOrderMenu = chestName == "Your Bazaar Orders" || chestName == "Co-op Bazaar Orders"
-        slots.inventorySlots.forEach {
-            val stack = it.stack ?: return@forEach
-            val nbt = stack.tagCompound ?: NBTTagCompound()
-            val display = nbt.getCompoundTag("display")
-            var name = display.getString("Name").unformattedString()
-            if (isOrderMenu)
-                name = name.removePrefix("BUY ").removePrefix("SELL ")
-            name = name.trim()
-            val id = stack.getInternalId()
-            if (id != null && name.isNotBlank()) {
-                knownNames[name] = id
-            }
-        }
-    }
-
-    fun findForName(name: String): String? {
-        return knownNames[name]
-    }
+	@SubscribeEvent
+	fun onMouseInput(event: GuiScreenEvent.MouseInputEvent.Pre) {
+		if (Mouse.getEventButton() == -1) return
+		MinecraftForge.EVENT_BUS.post(BeforeGuiAction(event.gui))
+	}
+
+	@SubscribeEvent
+	fun onKeyInput(event: GuiScreenEvent.KeyboardInputEvent.Pre) {
+		MinecraftForge.EVENT_BUS.post(BeforeGuiAction(event.gui))
+	}
+
+	private val knownNames = mutableMapOf<String, String>()
+
+	@SubscribeEvent
+	fun saveInventoryIds(event: BeforeGuiAction) {
+		val chest = (event.gui as? GuiChest) ?: return
+		val slots = chest.inventorySlots as ContainerChest
+		val chestName = slots.lowerChestInventory.name.unformattedString()
+		val isOrderMenu = chestName == "Your Bazaar Orders" || chestName == "Co-op Bazaar Orders"
+		slots.inventorySlots.forEach {
+			val stack = it.stack ?: return@forEach
+			val nbt = stack.tagCompound ?: NBTTagCompound()
+			val display = nbt.getCompoundTag("display")
+			var name = display.getString("Name").unformattedString()
+			if (isOrderMenu)
+				name = name.removePrefix("BUY ").removePrefix("SELL ")
+			name = name.trim()
+			val id = stack.getInternalId()
+			if (id != null && name.isNotBlank()) {
+				knownNames[name] = id
+			}
+		}
+	}
+
+	fun findForName(name: String): String? {
+		return knownNames[name]
+	}
 
 }
\ No newline at end of file
diff --git a/src/main/kotlin/moe/nea/ledger/Ledger.kt b/src/main/kotlin/moe/nea/ledger/Ledger.kt
index 96cddab..784c111 100644
--- a/src/main/kotlin/moe/nea/ledger/Ledger.kt
+++ b/src/main/kotlin/moe/nea/ledger/Ledger.kt
@@ -106,6 +106,7 @@ class Ledger {
 			AuctionHouseDetection(ledger, ids),
 			BitsDetection(ledger),
 			BitsShop(ledger),
+			MinionDetection(ledger),
 		).forEach(MinecraftForge.EVENT_BUS::register)
 	}
 
diff --git a/src/main/kotlin/moe/nea/ledger/MinionDetection.kt b/src/main/kotlin/moe/nea/ledger/MinionDetection.kt
new file mode 100644
index 0000000..bb2a187
--- /dev/null
+++ b/src/main/kotlin/moe/nea/ledger/MinionDetection.kt
@@ -0,0 +1,42 @@
+package moe.nea.ledger
+
+import net.minecraft.client.gui.inventory.GuiChest
+import net.minecraft.inventory.ContainerChest
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
+import java.time.Instant
+import kotlin.time.Duration.Companion.seconds
+
+class MinionDetection(val ledger: LedgerLogger) {
+	// §aYou received §r§6367,516.8 coins§r§a!
+	val hopperCollectPattern = "You received (?<amount>$SHORT_NUMBER_PATTERN) coins?!".toPattern()
+	val minionNamePattern = "(?<name>.*) Minion (?<level>$ROMAN_NUMBER_PATTERN)".toPattern()
+
+	var lastOpenedMinion = ExpiringValue.empty<String>()
+
+	@SubscribeEvent
+	fun onBeforeClaim(event: BeforeGuiAction) {
+		val container = event.gui as? GuiChest ?: return
+		val inv = (container.inventorySlots as ContainerChest).lowerChestInventory
+		val invName = inv.displayName.unformattedText.unformattedString()
+		minionNamePattern.useMatcher(invName) {
+			val name = group("name")
+			val level = parseRomanNumber(group("level"))
+			lastOpenedMinion = ExpiringValue(name.uppercase().replace(" ", "_") + "_" + level)
+		}
+	}
+
+
+	@SubscribeEvent
+	fun onChat(event: ChatReceived) {
+		hopperCollectPattern.useMatcher(event.message) {
+			val minionName = lastOpenedMinion.consume(3.seconds)
+			ledger.logEntry(LedgerEntry(
+				"AUTOMERCHANT_PROFIT_COLLECT",
+				Instant.now(),
+				parseShortNumber(group("amount")),
+				minionName, // TODO: switch to its own column idk
+			))
+		}
+	}
+
+}
\ No newline at end of file
diff --git a/src/main/kotlin/moe/nea/ledger/NumberUtil.kt b/src/main/kotlin/moe/nea/ledger/NumberUtil.kt
index d26b047..b0e47db 100644
--- a/src/main/kotlin/moe/nea/ledger/NumberUtil.kt
+++ b/src/main/kotlin/moe/nea/ledger/NumberUtil.kt
@@ -6,28 +6,64 @@ import java.util.regex.Pattern
 // language=regexp
 val SHORT_NUMBER_PATTERN = "[0-9]+(?:,[0-9]+)*(?:\\.[0-9]+)?[kKmMbB]?"
 
+// language=regexp
+val ROMAN_NUMBER_PATTERN = "[IVXLCDM]+"
+
+val romanNumbers = mapOf(
+	'I' to 1,
+	'V' to 5,
+	'X' to 10,
+	'L' to 50,
+	'C' to 100,
+	'D' to 500,
+	'M' to 1000
+)
+
+fun parseRomanNumber(string: String): Int {
+	var smallestSeenSoFar = Int.MAX_VALUE
+	var lastSeenOfSmallest = 0
+	var amount = 0
+	for (c in string) {
+		val cV = romanNumbers[c]!!
+		if (cV == smallestSeenSoFar) {
+			lastSeenOfSmallest++
+			amount += cV
+		} else if (cV < smallestSeenSoFar) {
+			smallestSeenSoFar = cV
+			amount += cV
+			lastSeenOfSmallest = 1
+		} else {
+			amount -= lastSeenOfSmallest * smallestSeenSoFar * 2
+			smallestSeenSoFar = cV
+			amount += cV
+			lastSeenOfSmallest = 1
+		}
+	}
+	return amount
+}
+
 val siScalars = mapOf(
-    'k' to 1_000.0,
-    'K' to 1_000.0,
-    'm' to 1_000_000.0,
-    'M' to 1_000_000.0,
-    'b' to 1_000_000_000.0,
-    'B' to 1_000_000_000.0,
+	'k' to 1_000.0,
+	'K' to 1_000.0,
+	'm' to 1_000_000.0,
+	'M' to 1_000_000.0,
+	'b' to 1_000_000_000.0,
+	'B' to 1_000_000_000.0,
 )
 
 fun parseShortNumber(string: String): Double {
-    var k = string.replace(",", "")
-    val scalar = k.last()
-    var scalarMultiplier = siScalars[scalar]
-    if (scalarMultiplier == null) {
-        scalarMultiplier = 1.0
-    } else {
-        k = k.dropLast(1)
-    }
-    return k.toDouble() * scalarMultiplier
+	var k = string.replace(",", "")
+	val scalar = k.last()
+	var scalarMultiplier = siScalars[scalar]
+	if (scalarMultiplier == null) {
+		scalarMultiplier = 1.0
+	} else {
+		k = k.dropLast(1)
+	}
+	return k.toDouble() * scalarMultiplier
 }
 
 inline fun <T> Pattern.useMatcher(string: String, block: Matcher.() -> T): T? =
-    matcher(string).takeIf { it.matches() }?.let(block)
+	matcher(string).takeIf { it.matches() }?.let(block)
 
 fun String.unformattedString(): String = replace("§.".toRegex(), "")
\ No newline at end of file
diff --git a/src/test/kotlin/moe/nea/ledger/NumberUtilKtTest.kt b/src/test/kotlin/moe/nea/ledger/NumberUtilKtTest.kt
new file mode 100644
index 0000000..4068a42
--- /dev/null
+++ b/src/test/kotlin/moe/nea/ledger/NumberUtilKtTest.kt
@@ -0,0 +1,17 @@
+package moe.nea.ledger
+
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.Test
+
+class NumberUtilKtTest {
+	@Test
+	fun parseRomanNumberTest() {
+		assertEquals(4, parseRomanNumber("IV"))
+		assertEquals(1, parseRomanNumber("I"))
+		assertEquals(14, parseRomanNumber("XIV"))
+		assertEquals(3, parseRomanNumber("III"))
+		assertEquals(8, parseRomanNumber("IIX"))
+		assertEquals(500, parseRomanNumber("DM"))
+		assertEquals(2024, parseRomanNumber("MMXXIV"))
+	}
+}
\ No newline at end of file