Module:Class555Infobox

Documentation for this module may be created at Module:Class555Infobox/doc

local p = {}

function p.main(frame)
	local args = frame:getParent().args
	
	local tableElement = mw.html.create( 'table' ):addClass( 'infobox' )
	local captionElement = tableElement:tag( 'caption' )
	local unitIdentifier = mw.text.trim(args['Unit number'] or mw.title.getCurrentTitle().text)
	captionElement:tag( 'span' ):addClass( 'unit-identifier' )
		:wikitext( '[[Has unit identifier::' .. unitIdentifier .. ']]' )
	if args['Official nickname'] then
		captionElement:tag( 'span' ):addClass( 'nickname' )
			:wikitext( '[[Has official nickname::' .. args['Official nickname']  .. ']]' )
	end
	
	if args['Photo'] then
		tableElement:tag( 'tr' )
			:tag( 'td' ):attr( 'colspan', '2' )
				:wikitext( '[[Has primary image::File:' .. args['Photo'] .. '|300px]]' )
	end
	
	if args['Status'] then
		local STATUS_COLORS = {
			unbuilt = "#d99",
			built = "#ffd",
			delivered = "#9dd",
			["kilometre accumulation"] = "#fdd",
			["passenger service"] = "#dfd",
		}
		local statusKey = args['Status']:lower()
		local row = tableElement:tag( 'tr' )
		if STATUS_COLORS[statusKey] then
			row:css( 'background-color', STATUS_COLORS[statusKey] )
		end
		row:tag( 'th' ):attr( 'scope', 'row' ):wikitext( 'Status' )
		row:tag( 'td' ):wikitext( '[[Has unit status::' .. statusKey .. '|' .. args['Status'] .. ']]' )
	end
	
    local dates = {}
    if args['Date ex-works'] then
        table.insert(dates, 'Ex-works<sup title="Left the production line">[?]</sup> [[Has date ex-works::' .. args['Date ex-works'] .. ']]')
    end
    if args['Date delivered'] then
        table.insert(dates, 'Delivered to Metro [[Has date delivered to Metro::' .. args['Date delivered'] .. ']]')
    end
    if args['Date of first daylight test'] then
        table.insert(dates, 'First daylight test [[Has date of first daylight test::' .. args['Date of first daylight test'] .. ']]')
    end
    if args['Date of first passenger service'] then
        table.insert(dates, 'First passenger service [[Has date of first known passenger service::' .. args['Date of first passenger service'] .. ']]')
    end
    
    if #dates == 1 then
		tableElement:tag( 'tr' )
			:tag( 'td' ):addClass( 'key-dates' )
				:attr( 'colspan', '2' )
				:wikitext( dates[1] )
	elseif #dates > 1 then
		local row = tableElement:tag( 'tr' )
		row:tag( 'th' ):attr( 'scope', 'row' ):wikitext( 'Key dates' )
		local list = row:tag( 'td' )
			:tag( 'ul' ):addClass( 'key-dates' )
        for _, date in ipairs(dates) do
            list:tag('li'):wikitext(date)
        end
	end
	
	if args['Delivery convoys'] then
		local row = tableElement:tag( 'tr' )
		row:tag( 'th' ):attr( 'scope', 'row' ):wikitext( 'Delivery convoys' )
		local td = row:tag( 'td' )
		local ol = td:tag( 'ol' )
		local allDeliveryUnits = {}
		for convoy in mw.text.gsplit(args['Delivery convoys'], ',') do
			local unitsInConvoy = {}
			for unit in mw.text.gsplit(convoy, '%s*%+%s*') do
				if unit ~= '' then
			    	table.insert(unitsInConvoy, unit)
			    	allDeliveryUnits[unit] = true
				end
			end
			if #unitsInConvoy > 0 then
				local li = ol:tag( 'li' )
				li:wikitext( "[[Has delivery convoy::" .. table.concat(unitsInConvoy, "+") .. "| ]]" )
				for i, unit in ipairs(unitsInConvoy) do
			    	if i > 1 then
			    		li:wikitext( '+' )
		    		end
		    		if mw.title.new( unit ).exists then
			        	li:wikitext( '[[' .. unit .. ']]' )
		        	else
			        	li:wikitext( unit )
		    		end
				end
			end
		end
		allDeliveryUnits[unitIdentifier] = nil
		for unit, _ in pairs(allDeliveryUnits) do
			  td:wikitext("[[Has delivery convoy unit::" .. unit .. "| ]]")
		end
	end
	
	if args['Artwork A'] or args['Artwork B'] then
		local row = tableElement:tag( 'tr' )
		row:tag( 'th' ):attr( 'scope', 'row' ):wikitext( 'Artworks' )
		local ol = row:tag( 'td' )
			:tag( 'ol' )
		if args['Artwork A'] then
			ol:tag( 'li' ):wikitext( '[[Has 555 artwork A::' .. args['Artwork A'] .. ']]' )
		end
		if args['Artwork B'] then
			ol:tag( 'li' ):wikitext( '[[Has 555 artwork B::' .. args['Artwork B'] .. ']]' )
		end
	end
	
    return tableElement
end

return p