-- [[ Setting options ]]
-- See `:help vim.opt`
--  For more options, you can see `:help option-list`
local opt = vim.opt

vim.g.mapleader = " "
vim.g.maplocalleader = " "

-- Tabs
opt.expandtab = true -- Convert tabs to spaces
opt.shiftwidth = 2 -- Amount to indent with << and >>
opt.tabstop = 2 -- How many spaces are shown per Tab
opt.softtabstop = 2 -- How many spaces are applied when pressing Tab
opt.autoindent = true
opt.backspace = "indent,eol,start"

-- Set to true if you have a Nerd Font installed and selected in the terminal
vim.g.have_nerd_font = true

-- Make line numbers default
opt.number = true
opt.relativenumber = true

-- Enable mouse mode, can be useful for resizing splits for example!
opt.mouse = "a"

-- Don't show the mode, since it's already in the status line
opt.showmode = false

-- Sync clipboard between OS and Neovim.
vim.schedule(function()
	vim.opt.clipboard = "unnamedplus"
end)

-- Enable break indent
opt.breakindent = true

-- default to rounded borders
vim.o.winborder = "rounded"

-- Save undo history
opt.undofile = true

-- Case-insensitive searching UNLESS \C or one or more capital letters in the search term
opt.ignorecase = true
opt.smartcase = true

-- Keep signcolumn on by default
opt.signcolumn = "yes"

-- Decrease update time
opt.updatetime = 250

-- Decrease mapped sequence wait time
-- opt.timeoutlen = 300

-- Configure how new splits should be opened
opt.splitright = true
opt.splitbelow = true

-- Sets how neovim will display certain whitespace characters in the editor.
opt.list = true
opt.listchars = { tab = "» ", trail = "·", nbsp = "␣" }

-- Preview substitutions live, as you type!
opt.inccommand = "split"

-- Show which line your cursor is on
opt.cursorline = true

-- Minimal number of screen lines to keep above and below the cursor.
opt.scrolloff = 10

opt.wrap = true
opt.termguicolors = true
vim.diagnostic.config({
	float = { border = "rounded" }, -- add border to diagnostic popups
})

-- Consider - as part of keyword
opt.iskeyword:append("-")

-- if performing an operation that would fail due to unsaved changes in the buffer (like `:q`),
-- instead raise a dialog asking if you wish to save the current file(s)
-- opt.confirm = true

-- [[ Basic Autocommands ]]
--  See `:help lua-guide-autocommands`

-- Highlight when yanking (copying) text
--  See `:help vim.highlight.on_yank()`
vim.api.nvim_create_autocmd("TextYankPost", {
	desc = "Highlight when yanking (copying) text",
	group = vim.api.nvim_create_augroup("kickstart-highlight-yank", { clear = true }),
	callback = function()
		vim.highlight.on_yank()
	end,
})

-- -- Open directories with oil floating window
-- vim.api.nvim_create_autocmd({ "VimEnter" }, {
-- 	pattern = { "*" },
-- 	callback = function()
-- 		args = vim.v.argv
-- 		for i, arg in ipairs(args) do
--        print(arg)
-- 			isDirectory = vim.fn.isdirectory(arg)
--
-- 			if isDirectory == 1 then
-- 				vim.cmd("bd")
-- 				vim.cmd("Oil --float " .. arg)
-- 				break
-- 			end
--
-- 		end
--
-- 	end,
-- })