monitor batterie v3

os.loadAPI("ocs/apis/sensor");
if not fs.exists("ui") then
    shell.run("pastebin get MxxrdRK2 ui")
end

lastCount = 0;
local mfsu = "LiFePO4 battery bank";
aesu = "Adjustable Energy Storage Unit"

for a, b in pairs(rs.getSides()) do
    if peripheral.getType(b) == "sensor" then
        prox = sensor.wrap(b);
        break
    end
end
for a, b in pairs(rs.getSides()) do
    if peripheral.getType(b) == "monitor" then
        mon = peripheral.wrap(b);
        break
    end
end
term.redirect(mon);

-- stati batterie
function ChangeState(x, y, color)
    term.setCursorPos(x, y);
    term.setTextColor(color);
    print("||");
    term.setTextColor(colors.white);
end
function ClearState(x, y)
    term.setCursorPos(x, y);
    term.setTextColor(colors.black);
    print("||");
    term.setTextColor(colors.white);
end

-- azioni a seconda della carica della batteria
function battery(l, b)
    local red = colors.red;
    local yellow = colors.yellow;
    local green = colors.lime;
    if percent < 33 then
        ChangeState(l, b, red);
        ClearState(l, b - 1);
        ClearState(l, b - 2);
    elseif percent >= 33 and (percent <= 66) then
        ChangeState(l, b, red);
        ChangeState(l, b - 1, yellow);
        ClearState(l, b - 2);
    elseif percent >= 66 then
        ChangeState(l, b, red);
        ChangeState(l, b - 1, yellow);
        ChangeState(l, b - 2, green);
    end
end

function show(device, Nslot, Xstart, Ystart)
    -- local details = prox.getTargetDetails(device);
    term.setCursorPos(Xstart, Ystart);
    if (device.Name == aesu) then
        print("AESU - ", Nslot);
    elseif (device.Name == mfsu) then
        print("LiFePO4-", Nslot);
    end
    term.setCursorPos(Xstart + 1, Ystart + 1);
    term.setTextColor(colors.black);
    print("--------");
    term.setCursorPos(Xstart + 1, Ystart + 1);
    term.setTextColor(colors.white);
    print(math.floor(device.Stored));
    term.setCursorPos(Xstart + 2, Ystart + 2);
    term.setTextColor(colors.black);
    print("-------");
    term.setCursorPos(Xstart + 2, Ystart + 2);
    term.setTextColor(colors.white);
    percent = math.floor(device.StoredPercentage);
    print(percent, "%");
    battery(Xstart + 11, Ystart + 2);
end

function NoInput(x, y)
    term.setCursorPos(x, y);
    print("No Input");
end

-- controllo batterie
while true do
    shell.run("ui");
    t = {};
    tar = prox.getTargets();
    i = 1;
    count = 0;
    for name, basicDetails in pairs(tar) do
        if type(prox.getTargetDetails(name)) == "table" then
            local moreDetails = prox.getTargetDetails(name);
            if moreDetails.Name == aesu or moreDetails.Name == mfsu then
                t[i] = moreDetails;
                i = i + 1;
                count = count + 1;
            end
        end
    end
    if (count ~= lastCount) then
        term.clear()
    end

    local Ncol = 0;
    Nriga = 1;
    x = 2;
    y = 3
    for i = 1, count do
        if Nriga > 1 then
            x = x + 17
            if Nriga == 6 then
                x = 2
                Nriga = 1
                Ncol = 1
            end
        end
        if Ncol == 1 then
            y = y + 6
            Ncol = 0
        end
        Nriga = Nriga + 1
        show(t[i], i, x, y);
    end
    if count % 5 ~= 0 then
        for i = count + 1, count + 5 - count % 5 do
            x = x + 17
            NoInput(x, y);
        end
    end
    lastCount = count;
    sleep(1);
end