local T, C, L = unpack(select(2, ...)) -- Import: T - functions, constants, variables; C - config; L - locales

local function AddTooltipIcon(self, icon)
	if icon then
		local title = _G[self:GetName() .. "TextLeft1"]
		if title and not title:GetText():find("|T" .. icon) then
			title:SetFormattedText("|T%s:20:20:0:0:64:64:5:59:5:59:%d|t %s", icon, 40, title:GetText())
		end
	end
end

local function hookItem(tip)
	tip:HookScript("OnTooltipSetItem", function(self, ...)
		local name, link = self:GetItem()
		local icon = link and GetItemIcon(link)
		AddTooltipIcon(self, icon)
	end)
end
hookItem(_G["GameTooltip"])
hookItem(_G["ItemRefTooltip"])

local function hookSpell(tip)
	tip:HookScript("OnTooltipSetSpell", function(self, ...)
		if self:GetSpell() then
			local name, rank, icon = GetSpellInfo(self:GetSpell())
			AddTooltipIcon(self, icon)
		end
	end)
end
hookSpell(_G["GameTooltip"])
hookSpell(_G["ItemRefTooltip"])