Enhance version management features and localization for HMGT

HailMaryGuildTools.lua

@@ -280,6 +280,7 @@ HMGT.pendingSpellPowerCosts = {}
 HMGT.demoModeData = {}
 HMGT.peerVersions = {}
 HMGT.versionWarnings = {}
+HMGT.versionWhisperWarnings = {}
 HMGT.debugBuffer = {}
 HMGT.debugBufferMax = 500
 HMGT.enabledDebugScopes = {
@@ -484,6 +485,79 @@ function HMGT:RememberPeerProtocolVersion(playerName, protocol)
     self.peerProtocols[normalizedName] = numeric
 end
 
+local function ParseVersionTokens(version)
+    local tokens = {}
+    local text = tostring(version or "")
+    for number in string.gmatch(text, "(%d+)") do
+        tokens[#tokens + 1] = tonumber(number) or 0
+    end
+    return tokens
+end
+
+function HMGT:CompareAddonVersions(leftVersion, rightVersion)
+    local left = ParseVersionTokens(leftVersion)
+    local right = ParseVersionTokens(rightVersion)
+    local count = math.max(#left, #right)
+    for i = 1, count do
+        local a = tonumber(left[i]) or 0
+        local b = tonumber(right[i]) or 0
+        if a ~= b then
+            return (a < b) and -1 or 1
+        end
+    end
+
+    local leftText = tostring(leftVersion or "")
+    local rightText = tostring(rightVersion or "")
+    if leftText == rightText then
+        return 0
+    end
+    if leftText < rightText then
+        return -1
+    end
+    return 1
+end
+
+function HMGT:IsPlayerGroupLeader()
+    if not IsInGroup() and not IsInRaid() then
+        return true
+    end
+    return UnitIsGroupLeader and UnitIsGroupLeader("player") or false
+end
+
+function HMGT:SendOutdatedVersionWhisper(playerName, remoteVersion)
+    local target = self:NormalizePlayerName(playerName)
+    local localVersion = tostring(self.ADDON_VERSION or "dev")
+    local remoteText = tostring(remoteVersion or "?")
+    if not target or target == "" or not self:IsPlayerGroupLeader() then
+        return false
+    end
+    if self:CompareAddonVersions(localVersion, remoteText) <= 0 then
+        return false
+    end
+
+    local warningKey = string.format("%s|%s|%s", tostring(target), remoteText, localVersion)
+    if self.versionWhisperWarnings[warningKey] then
+        return false
+    end
+    self.versionWhisperWarnings[warningKey] = true
+
+    local message = string.format(
+        L["VERSION_OUTDATED_WHISPER"] or "Your Hail Mary Guild Tools version is outdated. You have %s, the group leader has %s.",
+        remoteText,
+        localVersion
+    )
+
+    if C_ChatInfo and type(C_ChatInfo.SendChatMessage) == "function" then
+        C_ChatInfo.SendChatMessage(message, "WHISPER", nil, target)
+    elseif type(SendChatMessage) == "function" then
+        SendChatMessage(message, "WHISPER", nil, target)
+    else
+        return false
+    end
+
+    return true
+end
+
 function HMGT:SendReliableAck(target, messageId)
     if not target or target == "" or not messageId or messageId == "" then
         return
@@ -682,6 +756,12 @@ function HMGT:RegisterPeerVersion(playerName, version, protocol, sourceTag)
     if not playerName then return end
     self.peerVersions[playerName] = version
     self:RememberPeerProtocolVersion(playerName, protocol)
+    if self.versionNoticeWindow and self.versionNoticeWindow.IsShown and self.versionNoticeWindow:IsShown() and self.RefreshVersionNoticeWindow then
+        self:RefreshVersionNoticeWindow()
+    end
+    if version and version ~= "" then
+        self:SendOutdatedVersionWhisper(playerName, version)
+    end
     local mismatch = false
     local details = {}
     if version and version ~= "" and version ~= ADDON_VERSION then
@@ -4436,11 +4516,17 @@ function HMGT:OnGroupRosterUpdate()
             self.remoteSpellStateRevisions[name] = nil
             self.peerVersions[name] = nil
             self.versionWarnings[name] = nil
+            if self.peerProtocols then
+                self.peerProtocols[name] = nil
+            end
         end
     end
     local count = 0
     for _ in pairs(validPlayers) do count = count + 1 end
     self:Debug("verbose", "OnGroupRosterUpdate validPlayers=%d", count)
+    if self.versionNoticeWindow and self.versionNoticeWindow.IsShown and self.versionNoticeWindow:IsShown() and self.RefreshVersionNoticeWindow then
+        self:RefreshVersionNoticeWindow()
+    end
     if HMGT.TrackerManager and HMGT.TrackerManager.InvalidateAnchorLayout then
         HMGT.TrackerManager:InvalidateAnchorLayout()
     end