local AS, L, S, R = unpack(AddOnSkins)

local _G = _G
local next = next

local GetItemInfo = GetItemInfo
local hooksecurefunc = hooksecurefunc
local GetItemQualityColor = GetItemQualityColor

local function SkinTab(tab)
	tab.Left:SetAlpha(0)
	if tab.Middle then
		tab.Middle:SetAlpha(0)
	end
	tab.Right:SetAlpha(0)
end

function R:Blizzard_BlackMarketUI()
	if not AS:IsSkinEnabled('Blizzard_BlackMarketUI', 'bmah') then return end

	local BlackMarketFrame = _G.BlackMarketFrame
	S:HandleFrame(BlackMarketFrame)

	S:HandleCloseButton(BlackMarketFrame.CloseButton)
	S:HandleTrimScrollBar(BlackMarketFrame.ScrollBar)
	SkinTab(BlackMarketFrame.ColumnName)
	SkinTab(BlackMarketFrame.ColumnLevel)
	SkinTab(BlackMarketFrame.ColumnType)
	SkinTab(BlackMarketFrame.ColumnDuration)
	SkinTab(BlackMarketFrame.ColumnHighBidder)
	SkinTab(BlackMarketFrame.ColumnCurrentBid)

	BlackMarketFrame.MoneyFrameBorder:StripTextures()
	S:HandleEditBox(_G.BlackMarketBidPriceGold)
	S:Point(_G.BlackMarketBidPriceGold.backdrop, 'TOPLEFT', -2, 0)
	S:Point(_G.BlackMarketBidPriceGold.backdrop, 'BOTTOMRIGHT', -2, 0)

	S:HandleButton(BlackMarketFrame.BidButton)

	BlackMarketFrame.ColumnName:ClearAllPoints()
	S:Point(BlackMarketFrame.ColumnName, 'TOPLEFT', BlackMarketFrame.TopLeftCorner, 25, -50)

	hooksecurefunc('BlackMarketScrollFrame_Update', function()
		for _, button in next, { BlackMarketFrame.ScrollBox.ScrollTarget:GetChildren() } do
			if not button.skinned then
				S:HandleItemButton(button.Item)
				S:HandleIconBorder(button.Item.IconBorder)

				S:StripTextures(button)
				S:StyleButton(button, nil, true)

				button.Selection:SetColorTexture(0.9, 0.8, 0.1, 0.3)

				button.skinned = true
			end
		end
	end)

	for _, region in next, { BlackMarketFrame:GetRegions() } do
		if region:IsObjectType('FontString') and region:GetText() == _G.BLACK_MARKET_TITLE then
			region:ClearAllPoints()
			S:Point(region, 'TOP', BlackMarketFrame, 'TOP', 0, -4)
			break
		end
	end

	S:HandleFrame(BlackMarketFrame.HotDeal)
	S:HandleItemButton(BlackMarketFrame.HotDeal.Item, true)
	S:HandleIconBorder(BlackMarketFrame.HotDeal.Item.IconBorder)

	hooksecurefunc('BlackMarketFrame_UpdateHotItem', function(s)
		local deal = s.HotDeal
		local link = deal and deal.Name and deal:IsShown() and deal.itemLink
		if link then
			local _, _, quality = GetItemInfo(link)
			local r, g, b = GetItemQualityColor(quality)
			deal.Name:SetTextColor(r, g, b)
		end
	end)
end

AS:RegisterSkin('Blizzard_BlackMarketUI', nil, 'ADDON_LOADED')