--[[
	Auctioneer - Stat-Sales module
	Version: 2.5.6757 (SwimmingSeadragon)
	Revision: $Id: BeanCount.lua 6757 2022-01-25 11:42:44Z none $
	URL: http://auctioneeraddon.com/

	This Auctioneer statistic module calculates a price statistics for items
	based on the price that you specifically have sold this item for in the
	past, based on your BeanCounter history information.

	License:
		This program is free software; you can redistribute it and/or
		modify it under the terms of the GNU General Public License
		as published by the Free Software Foundation; either version 2
		of the License, or (at your option) any later version.

		This program is distributed in the hope that it will be useful,
		but WITHOUT ANY WARRANTY; without even the implied warranty of
		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
		GNU General Public License for more details.

		You should have received a copy of the GNU General Public License
		along with this program(see GPL.txt); if not, write to the Free Software
		Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

	Note:
		This AddOn's source code is specifically designed to work with
		World of Warcraft's interpreted AddOn system.
		You have an implicit license to use this AddOn with these facilities
		since that is its designated purpose as per:
		http://www.fsf.org/licensing/licenses/gpl-faq.html#InterpreterIncompat
--]]
if not AucAdvanced then return end

local libType, libName = "Stat", "Sales"
local lib,parent,private = AucAdvanced.NewModule(libType, libName)
if not lib then return end
local aucPrint,decode,_,_,replicate,_,get,set,default,debugPrint,fill, _TRANS = AucAdvanced.GetModuleLocals()

-- Constants used when creating a PDF:
local BASE_WEIGHT = 1 -- todo: make base weight user controllable
-- Clamping limits for stddev relative to mean
local CLAMP_STDDEV_LOWER = 0.01
local CLAMP_STDDEV_UPPER = 1
-- Adjustments when seen count is very low (in this case, auctionscount)
local LOWSEEN_MINIMUM = 1 -- lowest possible count for a valid PDF
-- Weight taper for low seen count
local TAPER_THRESHOLD = 10 -- seen count at which we stop making adjustments
local TAPER_WEIGHT = .1 -- weight multiplier at LOWSEEN_MINIMUM
local TAPER_SLOPE = (1 - TAPER_WEIGHT) / (TAPER_THRESHOLD - LOWSEEN_MINIMUM)
local TAPER_OFFSET = TAPER_WEIGHT - LOWSEEN_MINIMUM * TAPER_SLOPE
-- StdDev Estimate for low seen count
local ESTIMATE_THRESHOLD = 10
local ESTIMATE_FACTOR = 0.33


local unpack,pairs,wipe = unpack,pairs,wipe
local floor,abs,sqrt = floor,abs,sqrt
local strmatch = strmatch

local GetSigFromLink = AucAdvanced.API.GetSigFromLink
local Resources = AucAdvanced.Resources
local Const = AucAdvanced.Const
local ResolveServerKey = AucAdvanced.ResolveServerKey
local GetExpandedRealmName = AucAdvanced.GetExpandedRealmName

local pricecache = setmetatable({}, {__mode="v"})
-- don't recalc time every query, that would be ridiculous
local currenttime = time()
local day3time = currenttime - 3*86400
local day7time = currenttime - 7*86400
--local name for our saved var file
local SalesDB

function private.clearCache()
	wipe(pricecache)
end

local BellCurve = AucAdvanced.API.GenerateBellCurve();
-----------------------------------------------------------------------------------
-- The PDF for standard deviation data, standard bell curve
-----------------------------------------------------------------------------------
function lib.GetItemPDF(hyperlink, serverKey)
	if not get("stat.sales.enable") then return end
	-- Get the data
	local average, mean, stddev, variance, confidence, bought, sold, boughtqty, soldqty, boughtseen, soldseen, bought3, sold3, boughtqty3, soldqty3, bought7, sold7, boughtqty7, soldqty7 = lib.GetPrice(hyperlink, serverKey)

	if not (average and stddev and soldseen) or average == 0 or soldseen < LOWSEEN_MINIMUM then
		return -- No data, cannot determine pricing
	end

	-- Adjust the weight (area) of the bellcurve to make various adjustments
	local area = BASE_WEIGHT
	if soldseen < TAPER_THRESHOLD then
		-- when seen count is very low, reduce weight
		area = area * (soldseen * TAPER_SLOPE + TAPER_OFFSET)
	end

	-- Extremely large or small values of stddev can cause problems with GetMarketValue
	-- we shall apply limits relative to the mean of the bellcurve (local 'average')
	local clamplower, clampupper = average * CLAMP_STDDEV_LOWER, average * CLAMP_STDDEV_UPPER
	if soldseen < ESTIMATE_THRESHOLD then
		-- We assume that calculated stddev is unreliable at very low seen counts, so we apply a minimum value based on average and count
		-- in particular fixes up cases where stddev == 0
		clamplower = ESTIMATE_FACTOR * average / soldseen
	end
	if stddev < clamplower then
		stddev = clamplower
	elseif stddev > clampupper then
		-- Note that even with this adjustment, 'lower' can still be significantly negative!
		area = area * clampupper / stddev -- as we're hard capping the stddev, reduce weight to compensate
		stddev = clampupper
	end

	local lower, upper = average - 3 * stddev, average + 3 * stddev

	BellCurve:SetParameters(average, stddev, area)
	return BellCurve, lower, upper, area -- This has a __call metamethod so it's ok
end

-----------------------------------------------------------------------------------
local ZValues = {.063, .126, .189, .253, .319, .385, .454, .525, .598, .675, .756, .842, .935, 1.037, 1.151, 1.282, 1.441, 1.646, 1.962, 20, 20000}
function private.GetCfromZ(Z)
	--C = 0.05*i
	if (not Z) then
		return .05
	end
	if (Z > 10) then
		return .99
	end
	local i = 1
	while Z > ZValues[i] do
		i = i + 1
	end
	if i == 1 then
		return .05
	else
		i = i - 1 + ((Z - ZValues[i-1]) / (ZValues[i] - ZValues[i-1]))
		return i*0.05
	end
end

do
	local keycache = {}
	local basesettings = {
		["bid"] =true,
		["auction"] = true,
		["exact"] = true,
		["servers"] = {},
		["selectbox"] = {"1", "server"},
	}
	function private.GetBCSearchSettings(serverKey)
		local realmname = keycache[serverKey]
		if not realmname then
			if serverKey == Resources.ServerKey then -- current server
				realmname = Const.PlayerRealm
			else
				-- try to extract realm name from serverKey
				-- if this doesn't result in a valid realm name, BeanCounter should return nil or an empty table
				-- todo: revise this when BeanCounter gets proper multi-server support
				if serverKey:byte(1) == 35 then -- '#'
					serverKey = serverKey:sub(2)
				end
				realmname = GetExpandedRealmName(serverKey)
			end
			keycache[serverKey] = realmname
		end
		basesettings.servers[1] = realmname
		return basesettings
	end
end

local Rsn_Success, Rsn_WonBid, Rsn_WonBuy
function lib.GetPrice(hyperlink, serverKey)
	if not get("stat.sales.enable") then return end
	if not Rsn_Success then
		if not (BeanCounter) or not (BeanCounter.API) or not (BeanCounter.API.isLoaded) or not (BeanCounter.getLocals) then return false end
		local _, _, _, _, _BC = BeanCounter.getLocals()
		-- cache BeanCounter translations so we don't have to look them up every time
		Rsn_Success = _BC('UiAucSuccessful')
		Rsn_WonBid = _BC('UiWononBid')
		Rsn_WonBuy = _BC('UiWononBuyout')
	end

	local sig = GetSigFromLink(hyperlink)
	if not sig then return end
	serverKey = ResolveServerKey(serverKey)
	if not serverKey then return end
	local cachesig = serverKey.."^"..sig
	local cached = pricecache[cachesig]
	if cached == false then
		return
	elseif cached then
		return unpack(cached)
	end
	local settings = private.GetBCSearchSettings(serverKey)

	local tbl = BeanCounter.API.search(hyperlink, settings, true, 99999)
	local bought, sold, boughtseen, soldseen, boughtqty, soldqty, bought3, sold3, boughtqty3, soldqty3, bought7, sold7, boughtqty7, soldqty7 = 0,0,0,0,0,0,0,0,0,0,0,0,0,0
	local reason, qty, priceper, thistime
	--check for ignore date for current sig or serverKey or all servers
	local ignoreDate = SalesDB[cachesig] or SalesDB[serverKey] or SalesDB.ALL or 0
	--[[
		The test for ["ALL"..sig] won't work like this; temporarily removed as it's not used for any Auctioneer functions
	local ignoreDate = SalesDB[cachesig] or SalesDB["ALL"..sig] or SalesDB[serverKey] or SalesDB.ALL or 0
	--]]
	if tbl then
		for i,v in pairs(tbl) do
			-- local itemLink, reason, bid, buy, net, qty, priceper, seller, deposit, fee, wealth, date = v
			-- true price per = (net+fee-deposit)/Qty
			--1 [Void Crystal]
			--2 Won on Buyout
			--3 1650000
			--4 1650000
			--5 0
			--6 20
			--7 82500
			--8 Yyzer
			--9 0
			--10 0
			--11 10387318
			--12 1198401769
			reason, qty, priceper, thistime = v[2], v[6], v[7], v[12] or 1
			if priceper and qty and priceper>0 and qty>0 and thistime > ignoreDate then
				if reason == Rsn_WonBuy  or reason == Rsn_WonBid  then
					boughtqty = boughtqty + qty
					bought = bought + priceper*qty
					boughtseen = boughtseen + 1
					if thistime >= day3time then
						boughtqty3 = boughtqty3 + qty
						bought3 = bought3 + priceper*qty
					end
					if thistime >= day7time then
						boughtqty7 = boughtqty7 + qty
						bought7 = bought7 + priceper*qty
					end
				elseif reason == Rsn_Success  then
					soldqty = soldqty + qty
					sold = sold + priceper*qty
					soldseen = soldseen + 1
					if thistime >= day3time then
						soldqty3 = soldqty3 + qty
						sold3 = sold3 + priceper*qty
					end
					if thistime >= day7time then
						soldqty7 = soldqty7 + qty
						sold7 = sold7 + priceper*qty
					end
				end
			end
		end
		if boughtqty>0 then bought = bought / boughtqty end
		if soldqty>0 then sold = sold / soldqty end
		if boughtqty3>0 then bought3 = bought3 / boughtqty3 end
		if soldqty3>0 then sold3 = sold3 / soldqty3 end
		if boughtqty7>0 then bought7 = bought7 / boughtqty7 end
		if soldqty7>0 then sold7 = sold7 / soldqty7 end
	end
	if (not sold or sold==0) and (not bought or bought==0) then pricecache[cachesig]=false; return end
	-- Start StdDev calculations
	local mean = sold
	-- Calculate Variance
	local variance = 0
	local count = 0

	for i,v in pairs(tbl) do -- We do multiple passes, but creating a slimmer table would be more memory manipulation and not necessarily faster
		reason, qty, priceper, thistime = v[2], v[6], v[7], v[12] or 1
		if priceper and qty and priceper>0 and qty>0 and reason == Rsn_Success and thistime>ignoreDate then
			variance = variance + ((mean - priceper) ^ 2);
			count = count + 1
		end
	end
	if count > 0 then
		variance = variance / count
	end
	local stdev = variance ^ 0.5

	local deviation = 1.5 * stdev

	-- Trim down to those within 1.5 stddev
	local number = 0
	local total = 0
	for i,v in pairs(tbl) do -- We do multiple passes, but creating a slimmer table would be more memory manipulation and not necessarily faster
		reason, qty, priceper, thistime = v[2], v[6], v[7], v[12] or 1
		if priceper and qty and priceper>0 and qty>0 and reason == Rsn_Success and thistime>ignoreDate then
			if (abs(priceper - mean) < deviation) then
				total = total + priceper * qty
				number = number + qty
			end
		end
	end

	local confidence = .01

	local average
	if (number > 0) then
		average = total / number
		confidence = (.15*average)*(number^0.5)/(stdev)
		confidence = private.GetCfromZ(confidence)
	end

	pricecache[cachesig] = {average, mean, stdev, variance, confidence, bought, sold, boughtqty, soldqty, boughtseen, soldseen, bought3, sold3, boughtqty3, soldqty3, bought7, sold7, boughtqty7, soldqty7}
	return average, mean, stdev, variance, confidence, bought, sold, boughtqty, soldqty, boughtseen, soldseen, bought3, sold3, boughtqty3, soldqty3, bought7, sold7, boughtqty7, soldqty7
end

function lib.GetPriceColumns()
	if not (BeanCounter) or not (BeanCounter.API) or not (BeanCounter.API.isLoaded) then return end
	return "Average", "Mean","Std Deviation", "Variance", "Confidence", "Bought Price", "Sold Price", "Bought Quantity", "Sold Quantity", "Bought Times", "Sold Times", "3day Bought Price", "3day Sold Price", "3day Bought Quantity", "3day Sold Quantity", "7day Bought Price", "7day Sold Price", "7day Bought Quantity", "7day Sold Quantity"
end

local array = {}
function lib.GetPriceArray(hyperlink, serverKey)
	if not get("stat.sales.enable") then return end
	if not (BeanCounter) or not (BeanCounter.API) or not (BeanCounter.API.isLoaded) then return end
	-- no need to clean out array; we will just overwrite all entries with new values

	-- Get our statistics
	local average, mean, stdev, variance, confidence, bought, sold, boughtqty, soldqty, boughtseen, soldseen, bought3, sold3, boughtqty3, soldqty3, bought7, sold7, boughtqty7, soldqty7 = lib.GetPrice(hyperlink, serverKey)
	if not bought and not sold then return end
	-- These are the ones that most algorithms will look for
	array.price = average or mean
	array.confidence = confidence
	-- This is additional data
	array.normalized = average
	array.mean = mean
	array.deviation = stdev
	array.variance = variance

	array.boughtseen = boughtseen
	array.soldseen = soldseen
	array.bought = bought
	array.sold = sold
	array.boughtqty = boughtqty
	array.soldqty = soldqty
	array.seen = boughtseen
	if soldseen then array.seen = array.seen+soldseen end
	array.bought3 = bought3
	array.sold3 = sold3
	array.boughtqty3 = boughtqty3
	array.soldqty3 = soldqty3
	array.bought7 = bought7
	array.sold7 = sold7
	array.boughtqty7 = boughtqty7
	array.soldqty7 = soldqty7

	return array
end

--[[
	Calling ClearItem or ClearData does not remove anything from the BeanCounter database.
	Instead we record the time, and GetPrice will ignore entries with timestamps earlier than that time
--]]
function lib.ClearItem(hyperlink, serverKey)
	local sig = GetSigFromLink(hyperlink)
	if not sig then return end
	serverKey = ResolveServerKey(serverKey)
	if not serverKey then return end
	aucPrint(_TRANS('ASAL_Interface_SlashHelpClearingData') )-- Sales does not store data itself. It uses your Beancounter data. BeanCounter data before todays date will be ignored.
	sig = serverKey.."^"..sig
	SalesDB[sig] = time()
	wipe(pricecache)
end

function lib.ClearData(serverKey)
	if AucAdvanced.API.IsKeyword(serverKey, "ALL") then
		-- "ALL" overrides all pre-existing entries in the table. Eliminate those "dead" entries.
		wipe(SalesDB)
		SalesDB.ALL = time()
		aucPrint(_TRANS('ASAL_Interface_SlashHelpClearingData').." {{".._TRANS("ADV_Interface_AllRealms").."}}.")-- Sales does not store data itself. It uses your Beancounter data. BeanCounter data before todays date will be ignored.
	else
		serverKey = ResolveServerKey(serverKey)
		if serverKey then
			-- Any pre-existing entries *containing* this serverKey are overridden by the new entry for this serverKey; remove them
			for key, value in pairs(SalesDB) do
				if key:find(serverKey, 1, true) then -- plain text matching
					SalesDB[key] = nil
				end
			end
			SalesDB[serverKey] = time()
			local keyText = AucAdvanced.GetServerKeyText(serverKey)
			aucPrint(_TRANS('ASAL_Interface_SlashHelpClearingData').." {{"..keyText.."}}.")-- Sales does not store data itself. It uses your Beancounter data. BeanCounter data before todays date will be ignored.
		end
	end
	wipe(pricecache)
end

function lib.OnLoad()
	default("stat.sales.tooltip", false)
	default("stat.sales.avg", true)
	default("stat.sales.avg3", false)
	default("stat.sales.avg7", false)
	default("stat.sales.normal", true)
	default("stat.sales.stddev", false)
	default("stat.sales.confidence", false)
	default("stat.sales.enable", true)

	private.ProfileChanged()
end

function private.ProfileChanged()
	SalesDB = get("stat.sales.ignoredsigs")
	if not SalesDB then
		SalesDB = {}
		set("stat.sales.ignoredsigs", SalesDB)
	end

	private.UpgradeDB32() -- for [ASAL-32]
end

function private.UpgradeDB32()
	if not Resources.Active then return end -- serverKey info is unavailable until "gameactive" event
	if get("stat.sales.upgraded32") then return end -- already updated _for this profile_

	-- Upgrade saved values for new-style serverKeys per [ASAL-32]
	-- locate and update keys which are, or contain, an old-style serverKey
	-- convert oldserverKey..sig format to newserverKey.."^"..sig
	-- (the "^" separator has been added as new-style serverKeys may end with a numeric digit)
	local merges = {} -- cannot add new entries while iterating 'pairs', so store them and merge in later
	for key, timestamp in pairs(SalesDB) do
		if key ~= "ALL" then
			local serverKey, sig = strmatch(key, "^(.+%-Alliance)(.*)$")
			if not serverKey then serverKey, sig = strmatch(key, "^(.+%-Horde)(.*)$") end
			if serverKey then
				serverKey = ResolveServerKey(serverKey)
				if serverKey then
					SalesDB[key] = nil
					local newkey = serverKey
					if sig ~= "" then newkey = newkey .."^".. sig end
					if not merges[newkey] or merges[newkey] < timestamp then
						merges[newkey] = timestamp
					end
				end
			elseif strmatch(key, ".+%-Neutral") then
				-- delete any keys related to obsolete neutral AH
				SalesDB[key] = nil
			end
		end
	end

	for key, timestamp in pairs(merges) do
		if not SalesDB[key] or SalesDB[key] < timestamp then
			SalesDB[key] = timestamp
		end
	end

	set("stat.sales.upgraded32", true)
end

lib.Processors = {
	config = function(callbackType, gui)
		if private.SetupConfigGui then private.SetupConfigGui(gui) end
	end,
	configchanged = function(callbackType, fullsetting, value, subsetting, module, base)
		if base == "profile" then
			private.ProfileChanged()
		end
	end,
}

lib.Processors.mailclose = private.clearCache
lib.Processors.auctionclose = private.clearCache

lib.Processors.gameactive = private.ProfileChanged -- needed to drive private.UpgradeDB32 at startup, as it will not work before this event [ASAL-32]

function lib.Processors.tooltip(callbackType, tooltip, name, hyperlink, quality, quantity, cost)
	if not get("stat.sales.tooltip") or not (BeanCounter) or not (BeanCounter.API) or not (BeanCounter.API.isLoaded) then return end --If beancounter disabled itself, boughtseen etc are nil and throw errors

	local average, mean, stdev, variance, confidence, bought, sold, boughtqty, soldqty, boughtseen, soldseen, bought3, sold3, boughtqty3, soldqty3, bought7, sold7, boughtqty7, soldqty7 = lib.GetPrice(hyperlink)
	if not bought and not sold then return end
	if (boughtseen+soldseen>0) then
		tooltip:AddLine(_TRANS('ASAL_Tooltip_SalesPrices'))--Sales prices:

		if get("stat.sales.avg") then
			if (boughtseen > 0) then
				tooltip:AddLine("  ".._TRANS('ASAL_Tooltip_TotalBought'):format(boughtqty), bought) --Total Bought {{%s}} at avg each
			end
			if (soldseen > 0) then
				tooltip:AddLine("  ".._TRANS('ASAL_Tooltip_TotalSold'):format(soldqty), sold) --Total Sold {{%s}} at avg each
			end
		end
		if get("stat.sales.avg7") then
			if (boughtqty7 > 0) then
				tooltip:AddLine("  ".._TRANS('ASAL_Tooltip_7DaysBought'):format(boughtqty7), bought7) --7 Days Bought {{%s}} at avg each
			end
			if (soldqty7 > 0) then
				tooltip:AddLine("  ".._TRANS('ASAL_Tooltip_7DaysSold'):format(soldqty7), sold7)--7 Days Sold {{%s}} at avg each
			end
		end
		if get("stat.sales.avg3") then
			if (boughtqty3 > 0) then
				tooltip:AddLine("  ".._TRANS('ASAL_Tooltip_3DaysBought'):format(boughtqty3), bought3)--3 Days Bought {{%s}} at avg each
			end
			if (soldqty3 > 0) then
				tooltip:AddLine("  ".._TRANS('ASAL_Tooltip_3DaysSold'):format(soldqty3), sold3)--3 Days Sold {{%s}} at avg each
			end
		end
		if (average and average > 0) then
			if get("stat.sales.normal") then
				tooltip:AddLine("  ".._TRANS('ASAL_Tooltip_NormalizedStack'), average*quantity)--Normalized (stack)
				if (quantity > 1) then
					tooltip:AddLine("  ".._TRANS('ASAL_Tooltip_Individually'), average)--(or individually)
				end
			end
			if get("stat.sales.stdev") then
				tooltip:AddLine("  ".._TRANS('ASAL_Tooltip_ StdDeviation'), stdev*quantity)--Std Deviation
				if (quantity > 1) then
					tooltip:AddLine("  ".._TRANS('ASAL_Tooltip_Individually'), stdev)--(or individually)
				end
			end
			if get("stat.sales.confid") then
				tooltip:AddLine("  ".._TRANS('ASAL_Tooltip_Confidence')..(floor(confidence*1000))/1000)--Confidence:
			end
		end

	end
end


function private.SetupConfigGui(gui)
	private.SetupConfigGui = nil
	local id = gui:AddTab(lib.libName, lib.libType.." Modules")

	gui:AddHelp(id, "what sales stats",
	_TRANS('ASAL_Help_StatSales') ,--What are sales stats?'
	_TRANS('ASAL_Help_StatSalesAnswer') )--Sales stats are the numbers that are generated by the sales module from the BeanCounter database. It averages all of the prices for items that you have sold

	--all options in here will be duplicated in the tooltip frame
	function private.addTooltipControls(id)
		gui:AddControl(id, "Header",     0,    _TRANS('ASAL_Interface_SalesOptions') )--Sales options
		gui:AddControl(id, "Note",       0, 1, nil, nil, " ")

		gui:AddControl(id, "Checkbox",   0, 1, "stat.sales.enable", _TRANS('ASAL_Interface_EnableSalesStats') )--Enable Sales Stats
		gui:AddTip(id, _TRANS('ASAL_HelpTooltip_EnableSalesStats') )--Allow Sales to contribute to Market Price.
		gui:AddControl(id, "Note",       0, 1, nil, nil, " ")

		gui:AddControl(id, "Checkbox",   0, 4, "stat.sales.tooltip", _TRANS('ASAL_Interface_ShowSalesStat') )--Show sales stats in the tooltips?
		gui:AddTip(id, _TRANS('ASAL_HelpTooltip_ShowSalesStat') )--Toggle display of stats from the Sales module on or off
		gui:AddControl(id, "Checkbox",   0, 6, "stat.sales.avg3", _TRANS('ASAL_Interface_Display3DayMean') )--Display Moving 3 Day Mean
		gui:AddTip(id, _TRANS('ASAL_HelpTooltip_Display3DayMean') )--Toggle display of 3-Day mean from the Sales module on or off
		gui:AddControl(id, "Checkbox",   0, 6, "stat.sales.avg7", _TRANS('ASAL_Interface_Display7DayMean') )--Display Moving 7 Day Mean
		gui:AddTip(id, _TRANS('ASAL_HelpTooltip_Display7DayMean') )--Toggle display of 7-Day mean from the Sales module on or off
		gui:AddControl(id, "Checkbox",   0, 6, "stat.sales.avg", _TRANS('ASAL_Interface_DisplayOverallMean') )--Display Overall Mean
		gui:AddTip(id, _TRANS('ASAL_HelpTooltip_DisplayOverallMean') )--Toggle display of Permanent mean from the Sales module on or off
		gui:AddControl(id, "Checkbox",   0, 6, "stat.sales.normal", _TRANS('ASAL_Interface_DisplayNormalized') )--Display Normalized
		gui:AddTip(id, _TRANS('ASAL_HelpTooltip_DisplayNormalized') )--Toggle display of \'Normalized\' calculation in tooltips on or off
		gui:AddControl(id, "Checkbox",   0, 6, "stat.sales.stdev", _TRANS('ASAL_Interface_DisplayStdDeviation') )--Display Standard Deviation
		gui:AddTip(id, _TRANS('ASAL_HelpTooltip_DisplayStdDeviation') )--Toggle display of \'Standard Deviation\' calculation in tooltips on or off
		gui:AddControl(id, "Checkbox",   0, 6, "stat.sales.confid", _TRANS('ASAL_Interface_DisplayConfidence') )--Display Confidence
		gui:AddTip(id,_TRANS('ASAL_HelpTooltip_DisplayConfidence') )--Toggle display of \'Confidence\' calculation in tooltips on or off
		gui:AddControl(id, "Note",       0, 1, nil, nil, " ")
	end
	--This is the Tooltip tab provided by aucadvnced so all tooltip configuration is in one place
	local tooltipID = AucAdvanced.Settings.Gui.tooltipID

	--now we create a duplicate of these in the tooltip frame
	private.addTooltipControls(id)
	if tooltipID then private.addTooltipControls(tooltipID) end
end

AucAdvanced.RegisterRevision("$URL: Auc-Advanced/Modules/Auc-Stat-Sales/BeanCount.lua $", "$Rev: 6757 $")
