local lsp = require('lsp-zero').preset({
	name = 'minimal',
	set_lsp_keymaps = true,
	manage_nvim_cmp = true,
	suggest_lsp_servers = false,
})

local luasnip = require("luasnip")
local cmp = require("cmp")

lsp.setup_nvim_cmp({
	formatting = {
		fields = {'abbr', 'menu', 'kind'},

		mapping = lsp.defaults.cmp_mappings({
			["<Tab>"] = cmp.mapping(function(fallback)
				if cmp.visible() then
					cmp.select_next_item()
				elseif luasnip.expand_or_jumpable() then
					luasnip.expand_or_jump()
				elseif has_words_before() then
					cmp.complete()
				else
					fallback()
				end
			end, { "i", "s" }),

			["<S-Tab>"] = cmp.mapping(function(fallback)
				if cmp.visible() then
					cmp.select_prev_item()
				elseif luasnip.jumpable(-1) then
					luasnip.jump(-1)
				else
					fallback()
				end
			end, { "i", "s" }),   
		}),

		format = function(entry, item)
			local menu_icon = {
				nvim_lsp = 'λ',
				luasnip = '⋗',
				buffer = 'Ω',
				path = '🖫',
				nvim_lua = 'Π',
			}

			item.menu = menu_icon[entry.source.name]
			return item
		end,
	},
})

lsp.setup()