Keyboard shortcut to toggle lualine (or statusline)

[MAXIIIMVS]

Hi.
Is there a way to toggle lualine? I know there's a hide method, but I don't know how to check if lualine is present or not.

[fitrh]

I think since hide() sets vim.o.statusline to empty string with Normal
highlight, you can try something like this

vim.api.nvim_set_keymap("n", "<Leader>s", "", {
    callback = function()
        local statusline = vim.o.statusline

        require("lualine").hide({
            place = { "statusline" },
            unhide = statusline == "" or statusline == "%#Normal#",
        })
    end,
})

[MAXIIIMVS]

Your solution is not completely right, but setting unhide = vim.o.stautsline == "" kinda works, but it's not perfect.
Thank you.