local p = {}
local track = require("وحدة:Wikidata/تتبع").makecategory1

local function comparedates2(a, b)
    if a.year and b.year then
        return a.year > b.year
    elseif a.year then
        return true
    end
end

local function normalizeDate(date)
    date = mw.text.trim(date, "+")
    local yearstr = mw.ustring.match(date, "^-?%d+")
    local year = yearstr
    return year
end

function p.P1082(claims, options)
    local icon = track({property = "P1082", id = options.entityId or ""})
    local Teams = {}
    options.reff = ""
    options.noref = "r"

    if options.pup and options.pup ~= "" then
        table.insert(Teams, {value = options.pup, year = options.year})
    end

    for _, statement in pairs(claims) do
        local tab = {ref = "", year = "", value = ""}
        local va = formatOneStatement(statement, "", options)

        if statement and statement.qualifiers and statement.qualifiers.P585 then
            if statement.qualifiers.P585[1].snaktype == "value" then
                tab.year = normalizeDate(statement.qualifiers.P585[1].datavalue.value.time)
            end
        end

        if statement.references then
            tab.references = statement.references
        end

        if va and va.v and va.v ~= "" then
            tab.value = va.v
            table.insert(Teams, tab)
        end
    end

    table.sort(
        Teams,
        function(a, b)
            return comparedates2(a, b)
        end
    )

    local tables = {}
    if #Teams > 0 then
        tables = {Teams[1]}
        local tables2 = {}

        local function sp(p, y)
            p = tonumber(mw.text.trim(p))
            if p and p ~= "" then
                local pup = mw.getContentLanguage():formatNum(p)
                return y and y ~= "" and (pup .. " <small>(إحصاء " .. y .. ")</small>") or pup
            else
                return ""
            end
        end

        for _, ss in pairs(tables) do
            local ba = ss.value
            local ref = ""

            if ss.references and refr and refr ~= "" then
                ref = formatReferences(ss, options)
            end

            if ss.year and ss.year ~= "" then
                ba = sp(ss.value, ss.year) .. ref
                if ss.value ~= options.pup then
                    ba = ba .. icon
                end
            end

            table.insert(tables2, ba)
        end

        return mw.text.listToText(tables2, options.separator, options.conjunction)
    end
end

return p