1 files changed, 45 insertions, 0 deletions
diff --git a/src/main/java/moe/nea/ledger/BazaarOrderDetection.kt b/src/main/java/moe/nea/ledger/BazaarOrderDetection.kt
new file mode 100644
index 0000000..99a4213
--- /dev/null
+++ b/src/main/java/moe/nea/ledger/BazaarOrderDetection.kt
@@ -0,0 +1,45 @@
+package moe.nea.ledger
+
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
+import java.util.regex.Pattern
+
+class BazaarOrderDetection(val ledger: LedgerLogger, val ids: ItemIdProvider) {
+    /*
+        [Bazaar] Buy Order Setup! 160x Wheat for 720.0 coins.
+        [Bazaar] Claimed 160x Wheat worth 720.0 coins bought for 4.5 each!
+
+        [Bazaar] Sell Offer Setup! 160x Wheat for 933.4 coins.
+        [Bazaar] Claimed 34,236,799 coins from selling 176x Hyper Catalyst at 196,741 each!
+     */
+
+    val buyOrderClaimed =
+        Pattern.compile("\\[Bazaar] Claimed (?<amount>$SHORT_NUMBER_PATTERN)x (?<what>.*) worth (?<coins>$SHORT_NUMBER_PATTERN) coins? bought for $SHORT_NUMBER_PATTERN each!")
+    val sellOrderClaimed =
+        Pattern.compile("\\[Bazaar] Claimed (?<coins>$SHORT_NUMBER_PATTERN) coins? from selling (?<amount>$SHORT_NUMBER_PATTERN)x (?<what>.*) at $SHORT_NUMBER_PATTERN each!")
+
+    @SubscribeEvent
+    fun detectBuyOrders(event: ChatReceived) {
+        buyOrderClaimed.useMatcher(event.message) {
+            ledger.logEntry(
+                LedgerEntry(
+                    "BAZAAR_BUY_ORDER",
+                    event.timestamp,
+                    parseShortNumber(group("coins")),
+                    ids.findForName(group("what")),
+                    parseShortNumber(group("amount")).toInt(),
+                )
+            )
+        }
+        sellOrderClaimed.useMatcher(event.message) {
+            ledger.logEntry(
+                LedgerEntry(
+                    "BAZAAR_SELL_ORDER",
+                    event.timestamp,
+                    parseShortNumber(group("coins")),
+                    ids.findForName(group("what")),
+                    parseShortNumber(group("amount")).toInt(),
+                )
+            )
+        }
+    }
+}