show last buy price in tooltips

README.md

@@ -44,6 +44,7 @@ TSM price strings can reference built-in data sources and combine them with math
 - `avgSell`: Average sell price.
 - `avgBuy`: Average buy price.
 - `smartAvgBuy`: Smart average buy price (uses current holdings to weight recent buys).
+- `lastBuy`: Last buy price (most recent purchase; also shown under Last Purchased in Accounting tooltips).
 - `maxSell`: Maximum sell price.
 - `maxBuy`: Maximum buy price.
 - `minSell`: Minimum sell price.

TradeSkillMaster/TradeSkillMaster.toc

@@ -2,7 +2,7 @@
 ## Title: |cff00fe00TradeSkillMaster: Revived|r
 ## Notes: Core addon for the TradeSkillMaster suite, revived for Wrath of the Lich King. Does nothing without modules installed.
 ## Author: Sapu94, Bart39, Gnomezilla [Warmane-Icecrown(A)], BlueAo [Warmane], andrew6180, Yoshiyuka, DimaSheiko, and other contributors...
-## Version: 2.3.25
+## Version: 2.3.27
 ## SavedVariables: TradeSkillMasterAppDB, AscensionTSMDB
 ## OptionalDeps: AccurateTime, Ace3, LibDataBroker-1.1, LibDBIcon-1.0, LibExtraTip, TipHelper, LibParse, LibCompress, LibGraph-2.0, SharedMedia, TheUndermineJournal, TheUndermineJournalGE
 ## X-Embeds: AccurateTime, Ace3, LibDataBroker-1.1, LibDBIcon-1.0, LibExtraTip, TipHelper, LibParse, LibCompress, LibGraph-2.0

TradeSkillMaster_Accounting/Locale/enUS.lua

@@ -24,6 +24,8 @@ L["Average Prices:"] = true
 L["Avg Buy Price"] = true
 L["Avg Resale Profit"] = true
 L["Avg Sell Price"] = true
+L["Last Buy Price"] = true
+L["Last Buy Price:"] = true
 L["Smart Avg Buy Price:"] = true
 L["Smart Avg Buy Price"] = true
 L["Back to Previous Page"] = true

TradeSkillMaster_Accounting/TradeSkillMaster_Accounting.lua

@@ -126,6 +126,7 @@ function TSM:RegisterModule()
 		{ key = "avgSell", label = L["Avg Sell Price"], callback = "GetAvgSellPrice" },
 		{ key = "avgBuy", label = L["Avg Buy Price"], callback = "GetAvgBuyPrice" },
 		{ key = "smartAvgBuy", label = L["Smart Avg Buy Price"], callback = "GetSmartAvgBuyPrice" },
+		{ key = "lastBuy", label = L["Last Buy Price"], callback = "GetLastBuyPrice" },
 		{ key = "maxSell", label = L["Max Sell Price"], callback = "GetMaxSellPrice" },
 		{ key = "maxBuy", label = L["Max Buy Price"], callback = "GetMaxBuyPrice" },
 		{ key = "minSell", label = L["Min Sell Price"], callback = "GetMinSellPrice" },
@@ -188,6 +189,7 @@ function TSM:GetTooltip(itemString)
 
 	if TSM.db.realm.tooltip.purchase and TSM.items[itemString] and #TSM.items[itemString].buys > 0 then
 		local lastPurchased = TSM.items[itemString].buys[#TSM.items[itemString].buys].time
+		local lastBuyPrice = TSM:GetLastBuyPrice(itemString)
 		local totalPrice, totalNum = 0, 0
 		for _, record in ipairs(TSM.items[itemString].buys) do
 			totalNum = totalNum + record.quantity
@@ -220,6 +222,13 @@ function TSM:GetTooltip(itemString)
 		if lastPurchased then
 			local timeDiff = SecondsToTime(time() - lastPurchased)
 			tinsert(text, { left = "  " .. L["Last Purchased:"], right = "|cffffffff" .. format(L["%s ago"], timeDiff) })
+			if lastBuyPrice then
+				if moneyCoinsTooltip then
+					tinsert(text, { left = "  " .. L["Last Buy Price:"], right = (TSMAPI:FormatTextMoneyIcon(lastBuyPrice, "|cffffffff", true) or ("|cffffffff" .. "?")) })
+				else
+					tinsert(text, { left = "  " .. L["Last Buy Price:"], right = (TSMAPI:FormatTextMoney(lastBuyPrice, "|cffffffff", true) or ("|cffffffff" .. "?")) })
+				end
+			end
 		end
 	end
 
@@ -575,6 +584,19 @@ function TSM:GetMinBuyPrice(itemString)
 	return TSM.cache[itemString].minBuyPrice
 end
 
+function TSM:GetLastBuyPrice(itemString)
+	itemString = TSMAPI:GetItemString(select(2, TSMAPI:GetSafeItemInfo(itemString)))
+	if not (itemString and TSM.items[itemString] and #TSM.items[itemString].buys > 0) then return end
+	TSM.cache[itemString] = TSM.cache[itemString] or {}
+
+	if not TSM.cache[itemString].lastBuyPrice then
+		local lastRecord = TSM.items[itemString].buys[#TSM.items[itemString].buys]
+		TSM.cache[itemString].lastBuyPrice = lastRecord and lastRecord.copper or nil
+	end
+
+	return TSM.cache[itemString].lastBuyPrice
+end
+
 function TSM:Round(value, sig)
 	sig = sig or 1
 	local gold = value / sig

TradeSkillMaster_AuctionDB/TradeSkillMaster_AuctionDB.toc

@@ -2,10 +2,10 @@
 ## Title: |cff00ff00TradeSkillMaster_AuctionDB|r
 ## Notes: Stores auction house data and calculates market prices.
 ## Author: Sapu94, Bart39
-## Version: 2.3.25
+## Version: 2.3.27
 ## SavedVariables: AscensionTSM_AuctionDB
 ## Dependency: TradeSkillMaster
-## X-Curse-Packaged-Version: 2.3.25
+## X-Curse-Packaged-Version: 2.3.27
 ## X-Curse-Project-Name: TradeSkillMaster_AuctionDB
 ## X-Curse-Project-ID: tradeskillmaster_auctiondb
 ## X-Curse-Repository-ID: wow/tradeskillmaster_auctiondb/mainline