local cmp = require("cmp")

cmp.setup({
	completion = {
		compleopt = "menu,menuone,insert",
	},

	snippet = {
		expand = function(args)
			require("luasnip").lsp_expand(args.body)
		end,
	},

	mapping = {
		["<C-n>"] = cmp.mapping.select_next_item({ behavior = cmp.SelectBehavior.Insert }),
		["<C-p>"] = cmp.mapping.select_prev_item({ behavior = cmp.SelectBehavior.Insert }),
		["<C-b>"] = cmp.mapping.scroll_docs(-4),
		["<C-f>"] = cmp.mapping.scroll_docs(4),
		["<C-Space>"] = cmp.mapping.complete(),
		["<C-e>"] = cmp.mapping.abort(),
		["<CR>"] = cmp.mapping({
			i = function(fallback)
				if cmp.visible() and cmp.get_active_entry() then
					cmp.confirm({ behavior = cmp.ConfirmBehavior.Replace, select = false })
				else
					fallback()
				end
			end,

			s = cmp.mapping.confirm({ select = true }),
			c = cmp.mapping.confirm({ behavior = cmp.ConfirmBehavior.Replace, select = true }),
		}),
	},

	sources = cmp.config.sources({
		{ name = "nvim_lsp" },
		{ name = "luasnip" },
		{ name = "async_path" },
		{ name = "buffer" },
		{ name = "rg" },
	}),
})