Editing Module:Experience/Album

require('strict')
local data = mw.loadData('Module:Experience/data').album
local lang = mw.language.getContentLanguage()

local p = {}

-- Given a level, returns the album XP (if known).
-- If not known, returns the given "default" argument
function p.main(frame)
	local args = frame:getParent().args
	if args[1] == nil then
		error('{{Album XP}} transcluded without level')
	end
	local level = tonumber(args[1])
	local xp = p._main(level)
	if xp ~= nil then
		return tostring(xp)
	end
	return args.default or ''
end

-- Return the album XP at a given level, or nil if unknown / out of bounds
function p._main(level)
	return data[level]
end

-- Returns the table to be shown on [[Album#Experience]]
function p.table()
	local out = mw.html.create('table')
		:addClass('wikitable align-right-1 align-right-2')
		:tag('tr')
			:tag('th'):wikitext('Level'):done()
			:tag('th'):wikitext('Experience'):done()
		:done()
	local unknown_xp = mw.html.create('td')
		:addClass('table-bg-gray')
		:css{ ['text-align'] = 'center' }
		:wikitext("''Unknown''")
	:done()
	for level = 0, 500 do
		local row = out:tag('tr')
			:tag('td'):wikitext(tostring(level)):done()
		if data[level] ~= nil then
			row:tag('td'):wikitext(lang:formatNum(data[level])):done()
		else
			row:node(unknown_xp)
		end
	end

	return out
end

return p