From 92db25038c457528a3b950f6b0630de58f93cef0 Mon Sep 17 00:00:00 2001
From: Kelsi <kelsihates2fa@gmail.com>
Date: Thu, 12 Mar 2026 02:35:29 -0700
Subject: [PATCH] Parse SMSG_ARENA_TEAM_STATS and display in character screen
 PvP tab

---
 include/game/game_handler.hpp | 16 ++++++++++++++++
 src/game/game_handler.cpp     | 31 ++++++++++++++++++++++++++++++-
 src/ui/inventory_screen.cpp   | 28 ++++++++++++++++++++++++++++
 3 files changed, 74 insertions(+), 1 deletion(-)

diff --git a/include/game/game_handler.hpp b/include/game/game_handler.hpp
index ce836072..b50204fd 100644
--- a/include/game/game_handler.hpp
+++ b/include/game/game_handler.hpp
@@ -1070,6 +1070,18 @@ public:
     uint32_t getLfgBootTimeLeft() const { return lfgBootTimeLeft_; }
     uint32_t getLfgBootNeeded()   const { return lfgBootNeeded_; }
 
+    // ---- Arena Team Stats ----
+    struct ArenaTeamStats {
+        uint32_t teamId       = 0;
+        uint32_t rating       = 0;
+        uint32_t weekGames    = 0;
+        uint32_t weekWins     = 0;
+        uint32_t seasonGames  = 0;
+        uint32_t seasonWins   = 0;
+        uint32_t rank         = 0;
+    };
+    const std::vector<ArenaTeamStats>& getArenaTeamStats() const { return arenaTeamStats_; }
+
     // ---- Phase 5: Loot ----
     void lootTarget(uint64_t guid);
     void lootItem(uint8_t slotIndex);
@@ -1774,6 +1786,7 @@ private:
     void handleArenaTeamQueryResponse(network::Packet& packet);
     void handleArenaTeamInvite(network::Packet& packet);
     void handleArenaTeamEvent(network::Packet& packet);
+    void handleArenaTeamStats(network::Packet& packet);
     void handleArenaError(network::Packet& packet);
 
     // ---- Bank handlers ----
@@ -2127,6 +2140,9 @@ private:
     // Instance / raid lockouts
     std::vector<InstanceLockout> instanceLockouts_;
 
+    // Arena team stats (indexed by team slot, updated by SMSG_ARENA_TEAM_STATS)
+    std::vector<ArenaTeamStats> arenaTeamStats_;
+
     // Instance encounter boss units (slots 0-4 from SMSG_UPDATE_INSTANCE_ENCOUNTER_UNIT)
     std::array<uint64_t, kMaxEncounterSlots> encounterUnitGuids_ = {};  // 0 = empty slot
 
diff --git a/src/game/game_handler.cpp b/src/game/game_handler.cpp
index e792f459..aeb9a2e9 100644
--- a/src/game/game_handler.cpp
+++ b/src/game/game_handler.cpp
@@ -4924,7 +4924,7 @@ void GameHandler::handlePacket(network::Packet& packet) {
             handleArenaTeamEvent(packet);
             break;
         case Opcode::SMSG_ARENA_TEAM_STATS:
-            LOG_INFO("Received SMSG_ARENA_TEAM_STATS");
+            handleArenaTeamStats(packet);
             break;
         case Opcode::SMSG_ARENA_ERROR:
             handleArenaError(packet);
@@ -13276,6 +13276,35 @@ void GameHandler::handleArenaTeamEvent(network::Packet& packet) {
     LOG_INFO("Arena team event: ", eventName, " ", param1, " ", param2);
 }
 
+void GameHandler::handleArenaTeamStats(network::Packet& packet) {
+    // SMSG_ARENA_TEAM_STATS (WotLK 3.3.5a):
+    //   uint32 teamId, uint32 rating, uint32 weekGames, uint32 weekWins,
+    //   uint32 seasonGames, uint32 seasonWins, uint32 rank
+    if (packet.getSize() - packet.getReadPos() < 28) return;
+
+    ArenaTeamStats stats;
+    stats.teamId      = packet.readUInt32();
+    stats.rating      = packet.readUInt32();
+    stats.weekGames   = packet.readUInt32();
+    stats.weekWins    = packet.readUInt32();
+    stats.seasonGames = packet.readUInt32();
+    stats.seasonWins  = packet.readUInt32();
+    stats.rank        = packet.readUInt32();
+
+    // Update or insert for this team
+    for (auto& s : arenaTeamStats_) {
+        if (s.teamId == stats.teamId) {
+            s = stats;
+            LOG_INFO("SMSG_ARENA_TEAM_STATS: teamId=", stats.teamId,
+                     " rating=", stats.rating, " rank=", stats.rank);
+            return;
+        }
+    }
+    arenaTeamStats_.push_back(stats);
+    LOG_INFO("SMSG_ARENA_TEAM_STATS: teamId=", stats.teamId,
+             " rating=", stats.rating, " rank=", stats.rank);
+}
+
 void GameHandler::handleArenaError(network::Packet& packet) {
     if (packet.getSize() - packet.getReadPos() < 4) return;
     uint32_t error = packet.readUInt32();
diff --git a/src/ui/inventory_screen.cpp b/src/ui/inventory_screen.cpp
index bcc3d0e0..f2b40f7c 100644
--- a/src/ui/inventory_screen.cpp
+++ b/src/ui/inventory_screen.cpp
@@ -1270,6 +1270,34 @@ void InventoryScreen::renderCharacterScreen(game::GameHandler& gameHandler) {
             ImGui::EndTabItem();
         }
 
+        if (ImGui::BeginTabItem("PvP")) {
+            const auto& arenaStats = gameHandler.getArenaTeamStats();
+            if (arenaStats.empty()) {
+                ImGui::Spacing();
+                ImGui::TextDisabled("Not a member of any Arena team.");
+            } else {
+                for (const auto& team : arenaStats) {
+                    ImGui::PushID(static_cast<int>(team.teamId));
+                    char header[64];
+                    snprintf(header, sizeof(header), "Team ID %u  (Rating: %u)", team.teamId, team.rating);
+                    if (ImGui::CollapsingHeader(header, ImGuiTreeNodeFlags_DefaultOpen)) {
+                        ImGui::Columns(2, "##arenacols", false);
+                        ImGui::Text("Rating:");     ImGui::NextColumn();
+                        ImGui::Text("%u", team.rating);    ImGui::NextColumn();
+                        ImGui::Text("Rank:");       ImGui::NextColumn();
+                        ImGui::Text("#%u", team.rank);     ImGui::NextColumn();
+                        ImGui::Text("This week:");  ImGui::NextColumn();
+                        ImGui::Text("%u / %u (W/G)", team.weekWins, team.weekGames); ImGui::NextColumn();
+                        ImGui::Text("Season:");     ImGui::NextColumn();
+                        ImGui::Text("%u / %u (W/G)", team.seasonWins, team.seasonGames); ImGui::NextColumn();
+                        ImGui::Columns(1);
+                    }
+                    ImGui::PopID();
+                }
+            }
+            ImGui::EndTabItem();
+        }
+
         ImGui::EndTabBar();
     }