-- detach denols if tsgo or tsserver is running. If no buffer is attached to denols, stop the client
require("core.plugin").on_attach(function(client, bufnr)
	local node_servers = { "tsgo", "tsserver" }

	if not vim.iter({ node_servers, "denols" }):flatten(math.huge):any(function(s)
		return client.name == s
	end) then
		return
	end

	---@type vim.lsp.Client[]
	local nodeLSPs = vim.iter({ "tsgo", "tsserver" })
		:map(function(cn)
			return vim.lsp.get_clients({ name = cn, bufnr = bufnr })
		end)
		:flatten()
		:totable()
	local denoLSPs = vim.lsp.get_clients({ name = "denols", bufnr = bufnr })
	if #nodeLSPs > 0 and #denoLSPs > 0 then
		vim.lsp.stop_client(vim.iter(denoLSPs)
			:map(function(c)
				return c.id
			end)
			:totable())
		-- vim.diagnostic.enable(true)
	end
end)

---@type vim.lsp.Config
return {
	single_file_support = true,
	workspace_required = false,
	settings = {
		deno = {
			lint = true,
			unstable = true,
		},
	},
}