-- check answering time: https://gitlab.ivoice.online/ivoice-platform/call-task-service/merge_requests/76
-- this parameter is set in FreeswitchGateway.originateParameter document
local MachineAnsweringTimeUpToMsec = session:getVariable("machine_answering_time_up_to")

if MachineAnsweringTimeUpToMsec == nil then
    freeswitch.consoleLog("INFO", "no machine_answering_time_up_to_passed - ignoring fast answer machine detection")
else
    freeswitch.consoleLog("INFO", "MachineAnsweringTimeUpToMsec = " .. MachineAnsweringTimeUpToMsec)
    MachineAnsweringTimeUpToMsec = tonumber(MachineAnsweringTimeUpToMsec)
    -- if call answered too fast, assume answering machine
    local createdTime = session:getVariable("created_time")
    local answeredTime = session:getVariable("answered_time")

    local timeToAnswerMs = (answeredTime - createdTime) / 1000
    freeswitch.consoleLog("INFO", "time to answer, ms = " .. timeToAnswerMs)
    if timeToAnswerMs < MachineAnsweringTimeUpToMsec then
        local answeringMachineReason = "answered_in_timeToAnswerMs=" .. timeToAnswerMs .. "_MachineAnsweringTimeUpToMsec=" .. MachineAnsweringTimeUpToMsec
        freeswitch.consoleLog("INFO", "hangup because answering machine detected: " .. answeringMachineReason)
        session:setVariable("AnsweringMachine", "true")
        session:setVariable("AnsweringMachineReason", answeringMachineReason)
        session:hangup()
        return
    end
end

-- init params

local Client = session:getVariable("Client")
local Campaign = session:getVariable("Campaign")
local CallTaskId = session:getVariable("CallTaskId")
local CallingSystemCallUuid = session:getVariable("CallingSystemCallUuid")

local CallTaskServiceHost = session:getVariable("ScenarioParametersApiHost")
local CallTaskServicePort = session:getVariable("ScenarioParametersApiPort")
local ScenarioResultTopic = session:getVariable("ScenarioResultTopic")

local SleepTime = session:getVariable("SleepTime")

local callerNumber = session:getVariable("sip_to_user")

local SipServlet = session:getVariable("SipServlet")

local AmdEnabled = session:getVariable("AmdEnabled")
if AmdEnabled == nil then
    AmdEnabled = false
end

--- bridge processing to ss
freeswitch.consoleLog("info", "dispatching request to: " .. SipServlet)

local bridgeTo = "sofia/gateway/" .. SipServlet .. "/outgoingSolution?taskId=" .. CallTaskId .. "&amdEnabled=" .. tostring(AmdEnabled) .. "&callUuid=" .. CallingSystemCallUuid .. "&callTaskServiceHost=" .. CallTaskServiceHost .. "&callTaskServicePort=" .. CallTaskServicePort .. "&scenarioResultTopic=" .. ScenarioResultTopic .. "&sleepBeforeScenarioMs=" .. SleepTime

freeswitch.consoleLog("info", "bridging to ss: " .. bridgeTo .. "; AmdEnabled = " .. tostring(AmdEnabled))
local sipServletSession = freeswitch.Session(bridgeTo)
freeswitch.bridge(session, sipServletSession)

-- local bridgeParams = "{sip_cid_type=rpid,origination_caller_id_name=" .. callerNumber .. ",origination_caller_id_number=" .. callerNumber .. "}"
local bridgeParams = "{sip_cid_type=none}"
local bridgeAfterIvr = sipServletSession:getVariable("sip_bye_h_X-Ivoice-BridgeDestination")
local phone=session:getVariable("caller_id_number")

if Campaign == "6009540af961227f554be5c6" then
    freeswitch.consoleLog("INFO","shatalov_napominalka")
    bridgeParams="{sip_cid_type=none,origination_caller_id_name=shatalov_napominalka_"..phone..",sip_h_X-robot_ivoice=shatalov_napominalka_"..phone..",origination_caller_id_number=shatalov_napominalka_"..phone.."}"
elseif Campaign == "60670c373bc0a6000178208f" then
    freeswitch.consoleLog("INFO","pulse_akciya")
    bridgeParams="{sip_cid_type=none,origination_caller_id_name=pulse_akciya_"..phone..",sip_h_X-robot_ivoice=pulse_akciya_"..phone..",origination_caller_id_number=pulse_akciya_"..phone.."}"
elseif Campaign == "60670c563bc0a60001782090" then
    freeswitch.consoleLog("INFO","shatalov_akciya")
    bridgeParams="{sip_cid_type=none,origination_caller_id_name=shatalov_akciya_"..phone..",sip_h_X-robot_ivoice=shatalov_akciya_"..phone..",origination_caller_id_number=shatalov_akciya_"..phone.."}"
else
    freeswitch.consoleLog("ERROR","bridge robot parameter should be provided, it wasn't")
    session:hangup()
end

if bridgeAfterIvr == nil then
    freeswitch.consoleLog("INFO", "bridgeAfterIvr is nil, hangup")
    session:hangup()
else
    freeswitch.consoleLog("INFO", "bridgeAfterIvr not nil, bridging to " .. bridgeAfterIvr)
    local bridgeAfterIvrSession = freeswitch.Session(bridgeParams .. bridgeAfterIvr)
    freeswitch.bridge(session, bridgeAfterIvrSession)
end