Module:Unit

Template:Doc/start Template:Template backend Unit definitions are loaded from Module:Unit/data. Template:Doc/end

---

local p = {}
local Utils = require("Module:Utils")
local UnitsData = mw.loadData("Module:Sandbox/Demian/Unit/data")
local HTMLUtils = require("Module:UtilsHTML")

function p.main(frame)
	local args = Utils.normaliseArgs(frame)

	if args[1] then
		local abbrKey = tostring(args[1])

		if abbrKey then
			local unitData = UnitsData["caseSensitiveUnits"][abbrKey]

			if not unitData then
				unitData = UnitsData["caseInsensitiveUnits"][abbrKey]
			end

			if unitData then
				return HTMLUtils.tagAbbr(unitData[1], unitData[2])
			else
				return abbrKey
			end
		else
			return string.format("ERROR: Invalid abbreviation \"%s\"!", abbrKey)
		end
	else
		return "ERROR: No unit symbol given!"
	end
end

return p