-- ============================================================
-- HalaVoice On-Premise — FreeSWITCH stream starter
-- ضعه في: /usr/share/freeswitch/scripts/halavoice_stream.lua
--
-- يبدأ بث الصوت إلى جسر HalaVoice عبر mod_audio_stream.
-- الـagent id يُمرَّر في مسار الـWS: ws://host:port/?agent=<id>
-- ============================================================

local agent_id    = session:getVariable("AGENT_ID")
local bridge_host = session:getVariable("BRIDGE_HOST") or "127.0.0.1"
local bridge_port = session:getVariable("BRIDGE_PORT") or "9093"
local uuid        = session:getVariable("uuid")

local ws_url = string.format("ws://%s:%s/?agent=%s", bridge_host, bridge_port, agent_id)

-- uuid_audio_stream <uuid> start <ws-url> <mix-type> <sampling-rate> <metadata>
local cmd = string.format("%s start %s mono 8k {\"agent\":\"%s\"}", uuid, ws_url, agent_id)
freeswitch.consoleLog("info", "[HalaVoice] audio_stream: " .. cmd .. "\n")

local api = freeswitch.API()
api:executeString("uuid_audio_stream " .. cmd)

-- keep the call up while streaming
while session:ready() do
  session:sleep(1000)
end

api:executeString("uuid_audio_stream " .. uuid .. " stop")