nvim/lua/core/autocmds.lua

local augroup = vim.api.nvim_create_augroup
local autocmd = vim.api.nvim_create_autocmd

-- Restore cursor position
local restore_cursor = augroup("RestoreCursor", { clear = true })
autocmd("BufReadPost", {
	group = restore_cursor,
	callback = function()
		local mark = vim.api.nvim_buf_get_mark(0, '"')
		local lcount = vim.api.nvim_buf_line_count(0)
		if mark[1] > 0 and mark[1] <= lcount then
			pcall(vim.api.nvim_win_set_cursor, 0, mark)
		end
	end,
})

-- Help and man pages in vertical split
local help_config = augroup("HelpConfig", { clear = true })
autocmd("FileType", {
	group = help_config,
	pattern = { "help", "man" },
	command = "wincmd L",
})

-- Terminal settings
local term_config = augroup("TermConfig", { clear = true })
autocmd("TermOpen", {
	group = term_config,
	pattern = "*",
	command = "setlocal nonumber norelativenumber",
})

local highlight_yank = augroup("HighlightYank", { clear = true })
autocmd("TextYankPost", {
	group = highlight_yank,
	pattern = "*",
	callback = function()
		vim.highlight.on_yank({ higroup = "IncSearch", timeout = 420 })
	end,
})

function disable_for_dashboard()
	local buftype = vim.api.nvim_buf_get_option(0, "buftype")
	local filetype = vim.api.nvim_buf_get_option(0, "filetype")
	if buftype == "nofile" and filetype == "dashboard" then
		vim.b.indent_blankline_enabled = false
	end
end
vim.cmd([[
    augroup IndentBlankline
        autocmd!
        autocmd FileType dashboard lua disable_for_dashboard()
    augroup END
]])

-- Code actions on cursor hold
-- local code_action = augroup('CodeAction', { clear = true })
-- autocmd({ 'CursorHold', 'CursorHoldI' }, {
--     group = code_action,
--     callback = function()
--         if vim.tbl_isempty(vim.lsp.buf_get_clients()) then
--             require('code_action_utils').code_action_listener()
--         end
--     end
-- })

local function set_timeoutlen_for_insert_mode()
	if vim.bo.buftype == "terminal" or vim.bo.filetype == "codecompanion" then
		vim.o.timeoutlen = 0
	else
		vim.o.timeoutlen = 300 -- Default timeoutlen for other buffers
	end
end

-- Create an augroup for managing the autocmds
local augroup = vim.api.nvim_create_augroup("InsertModeTimeout", { clear = true })

-- Autocommand to adjust timeoutlen when entering insert mode
vim.api.nvim_create_autocmd("InsertEnter", {
	group = augroup,
	callback = set_timeoutlen_for_insert_mode,
})

-- Autocommand to reset timeoutlen when leaving insert mode
vim.api.nvim_create_autocmd("InsertLeave", {
	group = augroup,
	callback = function()
		vim.o.timeoutlen = 300
	end,
})