local M = {}

M.has_words_before = function()
	local line, col = unpack(vim.api.nvim_win_get_cursor(0))
	return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match '%s' == nil
end

--[=[ function M.on_attach(client, bufnr)
	--[[ vim.api.nvim_buf_set_option(bufnr, 'omnifunc', 'v:lua.vim.lsp.omnifunc') ]]
	if client.name == 'jdt.ls' then
		client.server_capabilities.documentFormattingProvider = false
		vim.lsp.codelens.refresh()
		if JAVA_DAP_ACTIVE then
			require('jdtls').setup_dap { hotcodereplace = 'auto' }
			require('jdtls.dap').setup_dap_main_class_configs()
		end
	end
	local ft = vim.api.nvim_buf_get_option(bufnr, 'filetype')
	local has_formatter = require('null-ls.sources').get_available(ft, 'NULL_LS_FORMATTING') > 0

	local enable = false
	if has_formatter and not client.name == 'clangd' then
		enable = client.name == 'null-ls'
	else
		enable = not (client.name == 'null-ls')
	end

	-- util.info(client.name .. " " .. (enable and "yes" or "no"), "format")
	client.server_capabilities.documentFormattingProvider = enable
	-- client.server_capabilities.semanticTokensProvider = false
	client.server_capabilities.semanticTokensProvider = nil
end ]=]

M.lsp_config = {
	virtual_text = {
		prefix = '●',
	},
	signs = false,
	underline = true,
	update_in_insert = true,
	severity_sort = false,
	float = {
		focusable = false,
		-- style = 'minimal',
		border = 'rounded',
		source = 'always',
		header = '',
		prefix = '',
	},
}

return M