nixvim/config/keybindings.nix

{ helpers, ... }:
{
  keymaps = [
    # Window movement.
    {
      mode = [ "n" ];
      key = "<c-h>";
      action = "<c-w>h";
      options = {
        remap = true;
      };
    }
    {
      mode = [ "n" ];
      key = "<c-h>";
      action = helpers.mkRaw ''
        function()
          local cur_win = vim.api.nvim_get_current_win()
          vim.cmd('wincmd h')
          if cur_win == vim.api.nvim_get_current_win() then
            require('neo-tree.command').execute({ toggle = true })
          end
        end
      '';
      options = {
        remap = true;
      };
    }
    {
      mode = [ "n" ];
      key = "<c-j>";
      action = helpers.mkRaw ''
        function()
          local cur_win = vim.api.nvim_get_current_win()
          vim.cmd('wincmd j')
          if cur_win == vim.api.nvim_get_current_win() then
            vim.cmd('ToggleTerm')
          end
        end
      '';
      options = {
        remap = true;
      };
    }
    {
      mode = [ "n" ];
      key = "<c-k>";
      action = "<c-w>k";
      options = {
        remap = true;
      };
    }
    {
      mode = [ "n" ];
      key = "<c-l>";
      action = "<c-w>l";
      options = {
        remap = true;
      };
    }      

    # Use ESC to exit terminal mode
    {
      mode = [ "t" ];
      key = "<Esc>";
      action = "<C-\\><C-n>";
    }

    # Buffer movement
    {
      mode = [ "n" ];
      key = "<s-h>";
      action = "<cmd>bprevious<cr>";
      options = {
        desc = "Previous Buffer";
      };
    }
    {
      mode = [ "n" ];
      key = "<s-l>";
      action = "<cmd>bnext<cr>";
      options = {
        desc = "Next Buffer";
      };
    }

    {
      mode = [ "n" "i" ];
      key = "<S-Tab>";
      action = "<cmd>tabprevious<cr>";
      options = {
        desc = "Previous Tab";
      };
    }
  ];
}