local a = require "plenary.async_lib.async"
local uv = vim.loop

local M = {}

local function add(name, argc)
  local success, ret = pcall(a.wrap, uv[name], argc)

  if not success then
    error("Failed to add function with name " .. name)
  end

  M[name] = ret
end

add("close", 4) -- close a handle

-- filesystem operations
add("fs_open", 4)
add("fs_read", 4)
add("fs_close", 2)
add("fs_unlink", 2)
add("fs_write", 4)
add("fs_mkdir", 3)
add("fs_mkdtemp", 2)
-- 'fs_mkstemp',
add("fs_rmdir", 2)
add("fs_scandir", 2)
add("fs_stat", 2)
add("fs_fstat", 2)
add("fs_lstat", 2)
add("fs_rename", 3)
add("fs_fsync", 2)
add("fs_fdatasync", 2)
add("fs_ftruncate", 3)
add("fs_sendfile", 5)
add("fs_access", 3)
add("fs_chmod", 3)
add("fs_fchmod", 3)
add("fs_utime", 4)
add("fs_futime", 4)
-- 'fs_lutime',
add("fs_link", 3)
add("fs_symlink", 4)
add("fs_readlink", 2)
add("fs_realpath", 2)
add("fs_chown", 4)
add("fs_fchown", 4)
-- 'fs_lchown',
add("fs_copyfile", 4)
-- add('fs_opendir', 3) -- TODO: fix this one
add("fs_readdir", 2)
add("fs_closedir", 2)
-- 'fs_statfs',

-- stream
add("shutdown", 2)
add("listen", 3)
-- add('read_start', 2) -- do not do this one, the callback is made multiple times
add("write", 3)
add("write2", 4)
add("shutdown", 2)

-- tcp
add("tcp_connect", 4)
-- 'tcp_close_reset',

-- pipe
add("pipe_connect", 3)

-- udp
add("udp_send", 5)
add("udp_recv_start", 2)

-- fs event (wip make into async await event)
-- fs poll event (wip make into async await event)

-- dns
add("getaddrinfo", 4)
add("getnameinfo", 2)

return M