module("luci.controller.userpanel", package.seeall)

function index()
	local nw = require "luci.dispatcher"
	local user = nw.get_user()
	if user ~= "root" then -- if user is not logged in as root then ...
		entry({"admin", "userpanel"}, alias("admin", "userpanel", "dashboard"), "")
	 	entry({"admin", "userpanel", "dashboard"}, template("user_panel/dashboard_test"), "")
		entry({"admin", "userpanel", "devices"}, template("/user_panel/devices"), "")
		entry({"admin", "userpanel", "alert"}, template("/user_panel/alert"),  "")
		entry({"admin", "userpanel", "help"}, template("/user_panel/help"), "")

		entry({"admin", "userpanel", "dashboard", "process"}, call("action_wifi_connection"), "")
		entry({"admin", "userpanel", "devices", "action_kick_sta"}, call("action_kick_sta"), "")
		entry({"admin", "userpanel", "vpn"}, cbi("openvpn_test"), _("OpenVPNTEST") )


		entry({"admin", "userpanel", "loadwifi"}, call("loadwifi"), "")


		entry({"admin", "userpanel", "shutdown"}, call("action_shutdown"), _("Logout"), 70)
		entry({"admin", "userpanel", "logout"}, call("action_logout"), _("Logout"), 80)
		entry({"admin", "userpanel", "restart"}, call("action_restart"), _("Logout"), 90)
	end

end


function action_shutdown()

end
function action_logout()
	local dsp = require "luci.dispatcher"
	local utl = require "luci.util"
	local sid = dsp.context.authsession

	if sid then
		utl.ubus("session", "destroy", { ubus_rpc_session = sid })

		luci.http.header("Set-Cookie", "sysauth=%s; expires=%s; path=%s/" %{
			sid, 'Thu, 01 Jan 1970 01:00:00 GMT', dsp.build_url()
		})
	end

	luci.http.redirect(dsp.build_url())
end


function action_wifi_connection()
	luci.http.prepare_content("text/plain")
	-- luci.http.write("Open a tor page")
	-- local enviro = luci.http.getenv()
	local formvs = luci.http.formvalue()
	-- for k,v in pairs(enviro) do
	--   luci.http.write(k)
	--   luci.http.write(' ')
	--   luci.http.write(v)
	--   luci.http.write('\n')
	-- end
	local ssid
	local pass
	local encrypt
	for k,v in pairs(formvs) do
		local formstring = k .. " : " .. v
		if k == "ssid" then
			ssid = v:gsub("%s+","*s*") -- Hack for whitespace
			ssid = ssid:gsub("(||)","*b*") -- Hack for brackets
		elseif k == "pass" then
			pass = v
		elseif k == "encrypt" then
			encrypt = v
		end
	end

	pass = pass == nil and "" or pass
	-- call connection script

	connect_status = luci.sys.call('sh /usr/lib/lua/shellscripts/connect.sh ' .. ssid .. ' ' .. encrypt .. ' ' .. pass) == 0 and "Success" or "Failed"
	luci.http.write(connect_status)
end


function action_kick_sta()
	luci.http.prepare_content("text/plain")
	formvs = luci.http.formvalue()
	mac = ""
	for k,v in pairs(formvs) do
		mac = mac .. v
	end

	luci.sys.call('hostapd_cli deauthenticate ' .. mac)

	luci.http.write("Success")
end

function loadwifi()
	luci.http.prepare_content("text/plain")
	scan_results = luci.sys.exec("python /parse_iw.py wlan0")
	luci.http.write(scan_results)
end