# Module:Bar box

local getArgs = require('Module:Arguments').getArgs
local yesno = require('Module:Yesno')  
local function is(v)
return (v or *) ~= *
end  
local function widths(w,d)
local width = is(w) and w or d
if tonumber(width) then width = width .. 'px' end
return width
end  
local p = {}  
function p._box(args)
local width = widths(args.width,'auto')  
local
if args.float == * or args.float == * or args.float == '' then .. args.float
elseif args.float == '' then
end  
local output = {}  
output[1] = mw.getCurrentFrame:extensionTag{ name = 'templatestyles', args = {src='Module:Bar box/styles.css'} }  
output[2] = is(args.css) and (mw.getCurrentFrame:extensionTag{ name = 'templatestyles', args = {src=args.css} }) or ''  
if (args.float == *) or (args.float == *) then
output[3], output[15] = *, *
else
output[3] =
'<table>' ..
'<tr>' ..
'<td>'
output[15] = '</td>' ..
'</tr>' ..
'</table>' ..
''
end  
output[4] =
'<div>\n' ..
'<div>\n' ..
'<table>\n'
output[5] = ( is(args.title) and (
'<tr>' ..
'<th>' .. args.title .. '</th>' ..
'</tr>\n') or '')
output[6] =
'<tr>\n'
output[7] =
'<td ' .. (args.left2 and * or *) .. '>' ..
(args.left1 or '') ..
'</td>\n'
output[8] = ( is(args.left2) and (
'<td>' .. args.left2 .. '</td>\n') or '')
output[9] =
'<td></td>\n' ..
'<td ' .. (args.right2 and * or *) .. '>' ..
(args.right1 or '') ..
'</td>\n'
output[10] = ( is(args.right2) and (
'<td>' .. args.right2 .. '</td>\n') or '')
output[11] =
'</tr>\n'
output[12] =
args.bars or ''
output[13] = ( is(args.caption) and (
'<tr><td>' ..
args.caption ..
'</td></tr>\n') or '')
output[14] =
'</table>\n</div>\n</div>\n'
-- output[15] defined above  
return table.concat(output)
end  
function p._percent(args)
local output = {}
local background = is(args.bg) and ('background:' .. args.bg .. ';') or ''
local percentage = ( is(args[3]) and args[3] or '0' ) .. '%'
local rowStyle = is(args.rowstyle) and (*) or *  
output[1] = '<tr' .. rowStyle .. '>\n'
output[2] = '<td>' .. (args[1] or '') .. '</td>\n'
output[3] = '<td>'
output[4] = '<div>&thinsp;</div>'
output[5] = '</td>\n'
output[6] = '<td>' .. ( is(args[4]) and args[4] or percentage ) .. '</td>\n'
output[7] = ( is(args.note) and ('<td class=bb-4emr">' .. args.note .. '</td>\n') or '' )
output[8] = '</tr>'  
return table.concat(output)
end  
function p._pixel(args)
local output = {}
local background = ( is(args[2]) and args[2] or 'gray' )
local width = ( is(args[3]) and args[3] or '0' )
local note = ( is(args.note) and '1' or '2' )
local rowStyle = is(args.rowstyle) and (*) or *  
output[1] =
'<tr' .. rowStyle .. '>\n'
output[2] =
'<td>' .. (args[1] or '') .. '</td>\n'
output[3] =
'<td class-"bb-lr">' ..
'<div>' ..
'&emsp;' ..
'</div>' ..
'</td>\n'
output[4] =
'<td>' ..
( is(args[5]) and args[5] or (width .. (args[4] or '')) ) ..
'</td>\n'
output[5] = ( is(args.note) and (
'<td>' ..
args.note ..
'</td>\n') or '' )
output[6] =
'</tr>'  
return table.concat(output)
end  
function p._stacked(args)
local function _align(n, default)
if (args.align or *) ~= * then
local a = mw.ustring.sub(args.align,n,n)
if a == 'l' then
return ''
elseif a == 'c' then
return ''
elseif a == 'r' then
return ''
elseif a == 'd' then
return default
end
end  
return default
end  
local output = {}  
local rowStyle = is(args.rowstyle) and (*) or *
output[1] = ( is(args.id) and (
'<tr id="mw-customcollapsible-' .. args.id .. '"' .. rowStyle .. '>\n') or ('<tr' .. rowStyle .. '>\n') )
output[2] =
'<td ' .. (args.note1 and '' or ' ') ..
'>' ..
mw.text.trim(args[1] or '') ..
'</td>\n'
output[3] = ( is(args.note1) and (
'<td>' ..
args.note1 ..
'</td>\n') or '')
output[4] =
'<td>\n'  
local maxn = 4
for k in pairs(args) do
local kn = tonumber(k) or 0
if kn > maxn then maxn = kn end
end  
for i=1,(( maxn - 2 )/2),1 do
local width = ( mw.text.trim(args[(2*i) + 2] or 0) )
width = (is(width) and width or 0)
width = tonumber( mw.ustring.format("%.2f", width) )
if width == 0 then
output[i+4] = ''
else
local title = ( (args['title' .. i] or *) ~= * ) and ( ' title=' .. args['title' .. i] ) or ''
local background = ( (args[(2*i) + 1] or *) ~= * ) and args[(2*i) + 1] or 'gray'  
output[i+4] =
'<div' .. title .. '>' ..
'&#8203;' ..
'</div>\n'
end
end  
output[#output+1] =
'</td>\n'
output[#output+1] =
'<td ' .. (args.note2 and '' or ' ') ..
'>' ..
mw.text.trim(args[2] or '') ..
'</td>\n'
output[#output+1] = ( is(args.note2) and (
'<td>' ..
args.note2 ..
'</td>\n') or '')
output[#output+1] =
'</tr>\n'  
return table.concat(output)
end  
function p._gap(args)
local output = {}
local rowStyle = is(args.rowstyle) and (*) or *
local
if (args.height or *) ~= * then
height = (tonumber(args.height) and (args.height .. 'px') or args.height)
end  
output[1] =
'<tr' .. rowStyle .. '>\n'
output[2] =
'<td>' .. (args[1] or '') .. '</td>\n'
output[3] =
'</tr>\n'  
return table.concat(output)
end  
function p.box
local args = getArgs(, {
valueFunc = function (key, value)
if value then
value = mw.text.trim(value)
if (key == 'width') or (key == 'float') then
value = mw.ustring.lower(value)
end
if value ~= '' then
return value
end
end
return nil
end
})
return p._box(args)
end  
function p.percent
local args = getArgs(, {
valueFunc = function (key, value)
if value then
value = mw.text.trim(value)
if value ~= '' then
return value
end
end
return nil
end
})
return p._percent(args)
end  
function p.pixel
local args = getArgs(, {
valueFunc = function (key, value)
if value then
value = mw.text.trim(value)
if value ~= '' then
return value
end
end
return nil
end
})
return p._pixel(args)
end  
function p.gap
local args = getArgs(, {
valueFunc = function (key, value)
if value then
value = mw.text.trim(value)
if value ~= '' then
return value
end
end
return nil
end
})
return p._gap(args)
end  
function p.stacked
local args = getArgs(, {
valueFunc = function (key, value)
if value then
value = mw.text.trim(value)
if (key == 'collapsed') or (key == 'align') then
value = mw.ustring.lower(value)
end
if value ~= '' then
return value
end
end
return nil
end
})
return p._stacked(args)
end  
return p