vim.cmd("set tabstop=4")
vim.cmd("set shiftwidth=4")
vim.wo.relativenumber = true
vim.opt.number = true
vim.g.mapleader = " "

-- Enable line wrapping
vim.opt.wrap = true
vim.opt.linebreak = true
vim.opt.showbreak = "↪ "

-- Make 'j' and 'k' navigate visual lines (not logical lines)
vim.keymap.set("n", "j", "gj", { noremap = true, silent = true })
vim.keymap.set("n", "k", "gk", { noremap = true, silent = true })
vim.keymap.set("v", "j", "gj", { noremap = true, silent = true })
vim.keymap.set("v", "k", "gk", { noremap = true, silent = true })

-- -- Spellchecker
-- vim.api.nvim_create_autocmd("FileType", {
-- 	callback = function()
-- 		local buftype = vim.api.nvim_buf_get_option(0, "buftype")
-- 		local filetype = vim.api.nvim_buf_get_option(0, "filetype")
--
-- 		local skip_buftypes = { "nofile", "prompt", "terminal" }
-- 		local skip_filetypes = { "cmp_menu", "cmp_doc", "TelescopePrompt", "NvimTree" }
--
-- 		-- If current buffer is in skip list, do nothing
-- 		for _, bt in ipairs(skip_buftypes) do
-- 			if buftype == bt then
-- 				return
-- 			end
-- 		end
-- 		for _, ft in ipairs(skip_filetypes) do
-- 			if filetype == ft then
-- 				return
-- 			end
-- 		end
--
-- 		-- Else, enable spellcheck
-- 		vim.opt_local.spell = true
-- 		vim.opt_local.spelllang = "en"
-- 	end,
-- })

-- Toggle spell check with <leader>sc
vim.keymap.set("n", "<leader>sc", function()
	vim.wo.spell = not vim.wo.spell
	print("Spell checking: " .. (vim.wo.spell and "ON" or "OFF"))
end, { desc = "Toggle spell checking" })

-- Switch between English and German with <leader>sl
vim.keymap.set("n", "<leader>sl", function()
	local current = vim.opt.spelllang:get()[1] or ""
	local new_lang = current == "en" and "de" or "en"
	vim.opt.spelllang = new_lang
	print("Spell language: " .. new_lang)
end, { desc = "Switch spell language" })

-- Clear search highlights when entering insert mode.
vim.api.nvim_create_autocmd("InsertEnter", {
	callback = function()
		-- Delay the nohlsearch slightly to ensure it takes effect
		vim.defer_fn(function()
			vim.cmd("nohlsearch")
		end, 10)
	end,
})