local addonName, A = ...

-- Create the menu frame
local MenuFrame = CreateFrame("Frame",nil,UIParent) --, "ReagentMakerDropDownMenu"); -- Needs a global name
MenuFrame:Hide()
MenuFrame:SetBackdrop({
	bgFile = "Interface\\DialogFrame\\UI-DialogBox-Gold-Background",  -- path to the background texture
	edgeFile = "Interface\\DialogFrame\\UI-DialogBox-Gold-Border",    -- path to the border texture
	tile = true,      -- true to repeat the background texture to fill the frame, false to scale it
	tileSize = 32,    -- size (width or height) of the square repeating background tiles (in pixels)
	edgeSize = 32,    -- thickness of edge segments and square size of edge corners (in pixels)
	insets = {        -- distance from the edges of the frame to those of the background texture (in pixels)
		left = 11,
		right = 12,
		top = 12,
		bottom = 11
	}
})
local numActiveEntries = 0
local menuEntries = {}

function A.menuOpen()
	if not InCombatLockDown() and numActiveEntries>0 then
		MenuFrame:Show()
	end
end
function A.menuClose()
	MenuFrame:Hide()
	MenuFrame:ClearAllPoints()

	for i=1,numActiveEntries do
		menuEntries[i]:Hide()
	end
end

function A.menuAddItem(text,action,itemID)
	local btn
	-- Create a button only if necessary
	if numActiveEntries >= #menuEntries then
		btn = CreateFrame("Button", nil, MenuFrame, "SecureActionButtonTemplate")
		table.insert(menuEntries,btn)

		btn:SetHeight(12)

		-- Set its position
		if #menuEntries==1 then
			btn:SetPoint("TOPLEFT",MenuFrame,"TOPLEFT",0,0)
		else
			btn:SetPoint("TOPLEFT",menuEntries[#menuEntries-1],"BOTTOMLEFT",0,0)
		end
	else
		btn = menuEntries[numActiveEntries+1]
	end

	-- Set its text
	btn:SetText(text or " ")

	-- Set its action
	if type(action)=="function" then
		btn:SetScript("OnClick",action)
		btn:SetAttribute("type", nil)
		btn:SetAttribute("spell", nil)
		btn:SetAttribute("target-item",nil)
	elseif type(action)=="string" then
		btn:SetScript("OnClick",nil)
		btn:SetAttribute("type", "spell")
		btn:SetAttribute("spell", action)
		btn:SetAttribute("target-item",GetItemInfo(itemID))
	end -- if

	-- Reposition MenuFrame
	MenuFrame:SetPoint("BOTTOMRIGHT",btn,"BOTTOMRIGHT",0,0)

	-- Increase she entry number
	numActiveEntries = numActiveEntries + 1
end -- function