User:Forcing/Software

local languages = require("Module:Language/data")

local p = {}

FEATURES = { -- Wikipedia:Foundation yes/no parameters to description strings (used to build the category names)
	sendPosition = 'send your position',
	uploadWikiData = 'upload changes to Wikipedia',
	tracking = 'record User:Forcing tracks',
}

-- debug with e.g. =p.featureCategories(nil, {platform='foo;bar;android', sendPosition='yes'})
function p.featureCategories (frame, debugArgs)
	local args = debugArgs or frame:getParent().args

	if languages.languageFromTitle(mw.title.getCurrentTitle()) ~= 'en' then
		-- TODO: add category with language prefix if category exists
		return ''
	end
	
	local sortKey
	
	if not args.license then
		sortKey = '?'
	elseif string.lower(args.license):find('proprietary') then
		if args.status == 'broken' then
			return ''
		end
		
		sortKey = 'Proprietary'
	else
		if args.status == 'unmaintained' then
			sortKey = 'Unmaintained'
		elseif args.status == 'broken' then
			sortKey = 'X'
		else
			sortKey = 'Open source' -- educated guess
		end
	end
	
	local txt = ''
	
	-- TODO: add category 3D software

	if not args.platform then
		return txt
	end
	
	local platforms = {}
	for _, item in pairs(mw.text.split(args.platform, '[;,]')) do
		key = mw.ustring.lower(
			mw.text.split( -- take the first word to detect e.g. "Android 5.0+" as android
				mw.text.trim(item), ' '
			)[1]
		)
		platforms[key] = true
	end
	
	if platforms.android then
		for arg, desc in pairs(FEATURES) do
			if args[arg] and args[arg] ~= '' and args[arg] ~= 'no' then
		    	txt = txt .. '[[Category:Android apps that can ' .. desc .. '|' .. sortKey .. ']]'
		    end
		end
	end
	
	return txt
end

return p