fix: poor tooltip for mailboxframe

Core/Database.lua

@@ -230,6 +230,48 @@ function DB:SaveMailbox(mailboxData)
 	end
 end
 
+-- Add a single mail entry to a character's mailbox
+function DB:AddMailToCharacter(name, realm, mailRow)
+	local fullName = name .. "-" .. (realm or playerRealm)
+	local char = Guda_DB.characters[fullName]
+	
+	if char then
+		if not char.mailbox then
+			char.mailbox = {}
+		end
+		
+		-- Check if this exact mail already exists (simplistic check)
+		local exists = false
+		for _, m in ipairs(char.mailbox) do
+			if m.sender == mailRow.sender and m.subject == mailRow.subject and m.money == mailRow.money then
+				if (not m.item and not mailRow.item) or (m.item and mailRow.item and m.item.name == mailRow.item.name and m.item.count == mailRow.item.count) then
+					exists = true
+					-- Update link/itemID if missing in existing but present in new
+					if mailRow.item and m.item then
+						if not m.item.link and mailRow.item.link then
+							m.item.link = mailRow.item.link
+							addon:Debug("Updated link for existing mail item")
+						end
+						if not m.item.itemID and mailRow.item.itemID then
+							m.item.itemID = mailRow.item.itemID
+							addon:Debug("Updated itemID for existing mail item")
+						end
+					end
+					break
+				end
+			end
+		end
+		
+		if not exists then
+			table.insert(char.mailbox, 1, mailRow) -- Add to beginning
+			char.lastUpdate = time()
+			addon:Debug("Added outgoing mail to %s's mailbox", fullName)
+			return true
+		end
+	end
+	return false
+end
+
 -- Get all characters (optionally filter by faction and/or realm)
 function DB:GetAllCharacters(sameFactionOnly, currentRealmOnly)
 	local chars = {}

Core/Utils.lua

@@ -101,10 +101,13 @@ scanTooltip:SetOwner(WorldFrame, "ANCHOR_NONE")
 
 -- Get item link from mailbox attachment (WoW 1.12.1 workaround)
 function Utils:GetInboxItemLink(index, itemIndex)
+    -- Try global function first (if it exists on this server/version)
+    if GetInboxItemLink then
+        local link = GetInboxItemLink(index)
+        if link then return link end
+    end
+
     -- In 1.12.1, GameTooltip:GetHyperlink() does not exist.
-    -- Actually, in 1.12.1, there's no official API to get the link from a mailbox item
-    -- if GetInboxItemLink(index) is not available (it's often NOT available in Vanilla).
-    
     -- Let's try to use GetItemInfo(name) as the primary way.
     local name = GetInboxItem(index, itemIndex)
     if name then
@@ -114,9 +117,6 @@ function Utils:GetInboxItemLink(index, itemIndex)
         end
     end
     
-    -- Fallback: If we still don't have it, we might try to scan the tooltip for the name
-    -- but GetInboxItem already gave us the name.
-    
     return nil
 end