local module = {}
module.ui = nil

function module:AddPoint(y, color, layer)
    self:GetGui()

    if module.ui == nil then
        return
    end

    local points = module.ui.Frame:FindFirstChild("Points")
    if points == nil then
        return
    end
    if layer == nil then
        layer = 0
    end
    if y == nil then
        y = 0
    end
    y = math.clamp(y, 1, 100)

    local child = Instance.new("Frame")
    child.BorderSizePixel = 0
    child.Size = UDim2.new(0, 1, 0, 1)
    child.Position = UDim2.new(0, points.AbsoluteSize.x - 1, 0, 100 - math.floor(y))
    child.Parent = points
    child.ZIndex = layer
    child.BackgroundTransparency = 0

    if color == nil then
        child.BackgroundColor3 = Color3.new(0, 0, 0)
    else
        child.BackgroundColor3 = color
    end
end

function module:AddBar(y, color, layer)
    self:GetGui()

    if module.ui == nil then
        return
    end

    local points = module.ui.Frame:FindFirstChild("Points")
    if points == nil then
        return
    end
    if layer == nil then
        layer = 0
    end
    if y == nil then
        y = 0
    end
    y = math.clamp(y, 1, 100)

    local child = Instance.new("Frame")
    child.BorderSizePixel = 0
    child.Size = UDim2.new(0, 1, 0, math.floor(y))
    child.Position = UDim2.new(0, points.AbsoluteSize.x - 1, 0, 100 - math.floor(y))
    child.Parent = points
    child.ZIndex = layer
    child.BackgroundTransparency = 0.5
    if color == nil then
        child.BackgroundColor3 = Color3.new(0, 0, 0)
    else
        child.BackgroundColor3 = color
    end
end

function module:SetWarning(warningText)
    self:GetGui()

    if module.ui == nil then
        return
    end

    local warning = module.ui.Frame.Warning
    if warning == nil then
        return
    end
    warning.Text = warningText
end

function module:SetFpsText(warningText)
    self:GetGui()

    if module.ui == nil then
        return
    end

    local warning = module.ui.Frame.FpsText
    if warning == nil then
        return
    end
    warning.Text = warningText
end

function module:Scroll()
    self:GetGui()

    if module.ui == nil then
        return
    end

    local points = module.ui.Frame:FindFirstChild("Points")
    if points == nil then
        return
    end

    for _, point in pairs(points:GetChildren()) do
        local pos = point.Position
        if pos.X.Offset <= 0 then
            point:Destroy()
        else
            point.Position = UDim2.new(pos.X.Scale, pos.X.Offset - 1, pos.Y.Scale, pos.Y.Offset)
        end
    end
end

function module:GetGui()
    if game.Players.LocalPlayer == nil then
        return nil
    end
    if game.Players.LocalPlayer.PlayerGui == nil then
        return nil
    end

    if module.ui == nil then
        module.ui = script:FindFirstChild("NetGraph"):Clone()
        module.ui.Parent = game.Players.LocalPlayer.PlayerGui
    end

    return module.ui
end

function module:Hide()
    if module.ui ~= nil then
        module.ui:Destroy()
        module.ui = nil
    end
end

return module