-- Multiplies a single input value by a multiplier
-- @param Obji: Table containing input values with keys "1" (multiplier) and "2" (input value)
-- @return table: Table with key "1" containing the result as string
function SingleTagMultiplier(Obji)
    local Objo = {}
    local multiplier = tonumber(Obji["1"])
    local inputValue = tonumber(Obji["2"])
    
    if not multiplier or not inputValue then
        Objo["1"] = "0"
    else
        Objo["1"] = tostring(multiplier * inputValue)
    end
    
    return Objo
end

-- Multiplies multiple input values by a single multiplier
-- @param Obji: Table containing input values with keys:
--              "1" = multiplier, "2" to "9" = input values to be multiplied
-- @return table: Table with keys "1" to "8" containing the multiplied results as strings
function MultipleTagMultiplier(Obji)
    local Objo = {}
    local multiplier = tonumber(Obji["1"])
    
    if not multiplier then
        -- If multiplier is invalid, set all outputs to "0"
        for i = 1, 8 do
            Objo[tostring(i)] = "0"
        end
    else
        -- Multiply each input by the multiplier
        for i = 2, 9 do
            local inputValue = tonumber(Obji[tostring(i)]) or 0
            Objo[tostring(i-1)] = tostring(multiplier * inputValue)
        end
    end
    
    return Objo
end

-- Maps numeric input tags to values (0 or 64)
-- @param Obji: Table containing up to 25 numeric input values with keys "1" to "25"
-- @return table: Table with keys "1" to "25" containing "64" for "1.00", "0" otherwise
function IEC104DirectNTFlagMapping(Obji)
    local Objo = {}
    
    for i = 1, 25 do
        -- Get input as string
        local raw = Obji[tostring(i)] or "0"
        
        -- Convert to number (float)
        local num = tonumber(raw) or 0
        
        -- Check if numeric value equals 1
        if num == 1 then
            Objo[tostring(i)] = "0"
        else
            Objo[tostring(i)] = "64"
        end
    end
    
    return Objo
end