Module:PerfChalDate

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

local p={}
function p.DateDiff(frame)
    local args = frame.args
    local diff = mw.ext.ParserFunctions.expr("+ " .. args[1] .. " - " .. args[2])
    return mw.text.trim(mw.ext.ParserFunctions.formatnum(diff, 'R'))
end
function p.PerfChalDate(frame)
	args=frame:getParent().args
	day=DateDiff({args[1],args[2],args[3]})
	if day >= 28 then life = 300
	elseif day >= 21 then life = 100
	elseif day >= 14 then life = 50
	elseif day >= 7 then life = 10
	else life = 1 end
	return args[1]..'/'..args[2]..'/'..args[3]..' || '..life
end
return p