local p = {}



local standardIcons = require('Module:Standard icons')

local shortcut = require('Module:Shortcut')



local function getIcon(key)

	local iconTable = standardIcons.getIconTable()

	return iconTablekey or key

end



function p._main(args)

	local icon = {}

	local label = {}

	local itemType = {}

	

	do

		local i = 1

		while args"icon" .. i or args"type" .. i or args"label" .. i do

			iconi = args"icon" .. i or getIcon(args"type" .. i])

			labeli = args"label" .. i or ""

			itemTypei = args"type" .. i or ""

			i = i + 1

		end

	end





	local theme = args"theme" or "blue-theme"

	if theme ~= "gray-theme" and theme ~= "blue-theme" then

		theme = "blue-theme"

	end



	local output = {}

	output#output + 1 = string.format('<div class="navigation-header %s"><div role="navigation" class="navigation-header-tabs">', theme)



	local shortcutParam = args"shortcut"

	if shortcutParam then

		local shortcutBox = shortcut._main({shortcutParam})

		output#output + 1 = string.format('<div class="navigation-header-shortcut">%s</div>', shortcutBox)

	end



	output#output + 1 = '<ul>'



	-- Add leadtab if leadtab-label is defined

	local leadtabLabel = args"leadtab-label"

	if leadtabLabel then

		local leadtabIcon = args"leadtab-icon"

		if leadtabIcon then

			output#output + 1 = string.format(

				'<li id="leadtab"><div class="navigation-header-icon">[[File:%s|x18px|link=]]</div>&nbsp;%s</li>',

				leadtabIcon,

				leadtabLabel

			)

		else

			output#output + 1 = string.format(

				'<li id="leadtab">%s</li>',

				leadtabLabel

			)

		end

	end



	for j = 1, #icon do

		output#output + 1 = string.format(

			'<li id="%s"><div class="navigation-header-icon">[[File:%s|x18px|link=]]</div>&nbsp;%s</li>',

			itemTypej],

			iconj],

			labelj

		)

	end



	output#output + 1 = '</ul>'

	output#output + 1 = '</div></div>'



	return mw.getCurrentFrame():extensionTag{

		name = 'templatestyles', args = { src = 'Module:Navigation header/styles.css' }

	} .. table.concat(output, '\n')

end



function p.main(frame)

	return p._main(frame:getParent().args)

end



return p