模块:参见

此模块的文档可以在Module:参见/doc创建

local p = {}

function p.main(frame)
    local args = frame:getParent().args
    
    local items = {}
    for k, v in pairs(args) do
        if type(k) == 'number' and mw.text.trim(v) ~= '' then
            table.insert(items, {key = k, value = mw.text.trim(v)})
        end
    end
    
    if #items == 0 then
        return '<span style="color: red; font-weight: bold;">未指定对象</span>'
    end
    
    table.sort(items, function(a, b) return a.key < b.key end)
    
    local result = ":参见："
    
    for i, item in ipairs(items) do
        local labelKey = "l" .. item.key
        local label = args[labelKey] and mw.text.trim(args[labelKey])
        
        local link
        if label and label ~= '' then
            link = "[[" .. item.value .. "|" .. label .. "]]"
        else
            link = "[[" .. item.value .. "]]"
        end
        
        if i == 1 then
            result = result .. link
        elseif i == #items then
            result = result .. "和" .. link
        else
            result = result .. "、" .. link
        end
    end
    
    return result
end

return p