local fn = vim.fn

-- Defaults
require("lf").setup({
  default_action = "drop"; -- default action when `Lf` opens a file
  -- TODO: what do these mappings do?
  default_actions = {      -- default action keybindings
    ["<C-t>"] = "tabedit";
    ["<C-x>"] = "split";
    ["<C-v>"] = "vsplit";
    ["<C-o>"] = "tab drop";
  };

  winblend = 10;                                       -- psuedotransparency level
  dir = "";                                            -- directory where `lf` starts ('gwd' is git-working-directory, ""/nil is CWD)
  direction = "float";                                 -- window type: float horizontal vertical
  border = "rounded";                                  -- border kind: single double shadow curved
  height = fn.float2nr(fn.round(0.75 * vim.o.lines));  -- height of the *floating* window
  width = fn.float2nr(fn.round(0.75 * vim.o.columns)); -- width of the *floating* window
  escape_quit = true;                                  -- map escape to the quit command (so it doesn't go into a meta normal mode)
  focus_on_open = true;                                -- focus the current file when opening Lf (experimental)
  mappings = true;                                     -- whether terminal buffer mapping is enabled
  tmux = false;                                        -- tmux statusline can be disabled on opening of Lf
  default_file_manager = true;                         -- make lf default file manager
  disable_netrw_warning = true;                        -- don't display a message when opening a directory with `default_file_manager` as true
  highlights = {                                       -- highlights passed to toggleterm
    Normal = { link = "Normal"; };
    NormalFloat = { link = "Normal"; };
    FloatBorder = { guifg = "#cdcbe0"; guibg = "#191726"; };
  };

  -- Layout configurations
  layout_mapping = "<M-u>"; -- resize window with this key
  views = {                 -- window dimensions to rotate through
    { width = 0.800; height = 0.800; };
    { width = 0.600; height = 0.600; };
    { width = 0.950; height = 0.950; };
    { width = 0.500; height = 0.500; col = 0;   row = 0; };
    { width = 0.500; height = 0.500; col = 0;   row = 0.5; };
    { width = 0.500; height = 0.500; col = 0.5; row = 0; };
    { width = 0.500; height = 0.500; col = 0.5; row = 0.5; };
  };
})