మాడ్యూల్:Infobox body of water tracking

మాడ్యూల్ డాక్యుమెంటేషన్[create] [purge]

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local p = {}

function p.tracking(frame)
    function isblank( val ) 
        return (val == nil) or val:match('^[%s]*$')
    end
    
    local cats = ''
    local args = frame:getParent().args
    
    if (isblank(args['image']) and isblank(args['image_lake']) and isblank(args['image_ocean'])
        and isblank(args['image_Ocean']) and isblank(args['image_bay']) ) then
        cats = cats .. '[[Category:Wikipedia infobox body of water articles without image]]'
    end
    
    if isblank(args['coords']) and (isblank(args['latd']) or isblank(args['longd'])) then 
        cats = cats .. '[[Category:Wikipedia infobox body of water articles without coordinates]]'
    end
    
    if (args[1]) then
        cats = cats .. '[[Category:Wikipedia infobox body of water articles needing maintenance]]'
    end
    
    local duplicate_parameters = 0
    if (args['catchment_km2'] and args ['catchment']) then
        duplicate_parameters = duplicate_parameters + 1
    end
    if (args['length_km'] and args['length']) then
        duplicate_parameters = duplicate_parameters + 1
    end
    if (args['width_km'] and args['width']) then
        duplicate_parameters = duplicate_parameters + 1
    end
    if (args['area_km2'] and args['area']) then
        duplicate_parameters = duplicate_parameters + 1
    end
    if (args['depth_m'] and args['depth']) then
        duplicate_parameters = duplicate_parameters + 1
    end
    if (args['max-depth_m'] and args['max-depth']) then
        duplicate_parameters = duplicate_parameters + 1
    end
    if (args['volume_km3'] and args['volume']) then
        duplicate_parameters = duplicate_parameters + 1
    end
    if (args['shore_km'] and args['shore']) then
        duplicate_parameters = duplicate_parameters + 1
    end
    if (args['elevation_m'] and args['elevation']) then
        duplicate_parameters = duplicate_parameters + 1
    end
    if (  (args['image'] and 1 or 0) + (args['image_lake'] and 1 or 0)
        + (args['image_ocean'] and 1 or 0) + (args['image_Ocean'] and 1 or 0)
        + (args['image_bay'] and 1 or 0) > 1 ) then
        duplicate_parameters = duplicate_parameters + 1
    end
    if (  (args['name'] and 1 or 0) + (args['lake_name'] and 1 or 0)
        + (args['ocean_name'] and 1 or 0) + (args['Ocean_name'] and 1 or 0)
        + (args['bay_name'] and 1 or 0) > 1 ) then
        duplicate_parameters = duplicate_parameters + 1
    end
    if (duplicate_parameters > 0) then
        cats = cats .. '[[Category:Wikipedia infobox body of water articles using duplicate parameters]]'
    end
    
    local deprecated_parameters = 0
    if (args['catchment'] or ''):match('^[%s]*[0-9\.,]+[^%s]*$') then
        deprecated_parameters = deprecated_parameters + 1
    end
    if (args['length'] or ''):match('^[%s]*[0-9\.,]+[^%s]*$') then
        deprecated_parameters = deprecated_parameters + 1
    end
    if (args['width'] or ''):match('^[%s]*[0-9\.,]+[^%s]*$') then
        deprecated_parameters = deprecated_parameters + 1
    end
    if (args['area'] or ''):match('^[%s]*[0-9\.,]+[^%s]*$') then
        deprecated_parameters = deprecated_parameters + 1
    end
    if (args['depth'] or ''):match('^[%s]*[0-9\.,]+[^%s]*$') then
        deprecated_parameters = deprecated_parameters + 1
    end
    if (args['max-depth'] or ''):match('^[%s]*[0-9\.,]+[^%s]*$') then
        deprecated_parameters = deprecated_parameters + 1
    end
    if (args['volume'] or ''):match('^[%s]*[0-9\.,]+[^%s]*$') then
        deprecated_parameters = deprecated_parameters + 1
    end
    if (args['shore'] or ''):match('^[%s]*[0-9\.,]+[^%s]*$') then
        deprecated_parameters = deprecated_parameters + 1
    end
    if (args['elevation'] or ''):match('^[%s]*[0-9\.,]+[^%s]*$') then
        deprecated_parameters = deprecated_parameters + 1
    end
    if (deprecated_parameters > 0) then
        cats = cats .. '[[Category:Wikipedia infobox body of water articles using deprecated parameters]]'
    end
    
    return cats
end
    
return p