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,
})

-- 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,
})