--[[ 10/06/2023 El Zorro
    MQTT Pubishing script
    It will send data to NodeRed to turn on Marantz Tuner if we are in alarm situation.
--]]
local lhost = "192.168.1.30"
local lport = "1883"
local MQTT_DEVICES = {
        'INTRUDER_ALERT',
        'uptimeMinutes'
    --    'Chamber 1 D/W SW'
    --    'Chamber 2 D/W SW',
    --    'Chamber 3 D/W SW',
    --    'Bathroom D/W SW',
    --    'Kitchen D/W SW',
    --    'Hall Motion Sensor',
    --    'Living Motion Sensor SW',
    --    'Chamber 1 Home Security SW',
    --    'Chamber 2 Home Security SW',
    --    'Smoke Detector 1 Alarm'
    }
-- local myDevicename = 'MQTT trigger' -- change to the name of the device that will trigger this script

return
{
    on = {
		devices = {
		    'Fibaro Wall Plug 1 SW',
		    'Hall Siren_switch',
            'Chamber 1 Siren_switch'
		},
		timer = {'at 17:54',
		    },
		variables = {   'INTRUDER_ALERT',
		                'startDateTime'
                    },
		scenes = {},
		groups = {},
		security = {},
		httpResponses = {},
		customEvents = {},
		system = { 'start' }
	},

    logging =
    {
        level = domoticz.LOG_DEBUG,  -- change to LOG_ERROR when ok
    },

    execute = function(domoticz)

        local myMessage = 'enter your message here'
--        local myTopic = 'whatever/topic/you/need'
        local myTopic = 'domoticz/out'
        local minutes = domoticz.startTime.minutesAgo%60
        local function osCommand(cmd)
            domoticz.log('Executing Command: ' .. cmd,domoticz.LOG_DEBUG)

            local fileHandle = assert(io.popen(cmd .. ' 2>&1 || echo ::ERROR::', 'r'))
            local commandOutput = assert(fileHandle:read('*a'))
            local returnTable = {fileHandle:close()}

            if commandOutput:find '::ERROR::' then     -- something went wrong
                domoticz.log('Error ==>> ' .. tostring(commandOutput:match('^(.*)%s+::ERROR::') or ' ... but no error message ' ) ,domoticz.LOG_DEBUG)
            else -- all is fine!!
                domoticz.log('ReturnCode: ' .. returnTable[3] .. '\ncommandOutput:\n' .. commandOutput, domoticz.LOG_DEBUG)
            end

            return commandOutput,returnTable[3] -- rc[3] contains returnCode
        end

        local function sendMQTT(message, topic)
            local MQTTTopic = topic or 'domoticz/out'
            lcmd = 'mosquitto_pub -h ' .. lhost .. ' -p ' .. lport .. ' -t '  .. "'" .. MQTTTopic .. "'" .. ' -m ' .. "'" .. message .."'"
--            print(lcmd)
            osCommand (lcmd)
        end
--
        domoticz.variables("uptimeMinutes").set(domoticz.startTime.minutesAgo)
--
        for _, variable in ipairs(MQTT_DEVICES) do
--           myDevice = dz.devices(device)
--            if myDevice.lastUpdate.minutesAgo < 2 then
--                local myMessage = tostring(myDevice.active)
--                domoticz.log('myMessage: '  .. myMessage,dz.LOG_FORCE)
--                local myTopic = 'domoticz/custom/' .. myDevice.idx
--                local myTopic = 'domoticz/out/' .. myDevice.idx
--                sendMQTT(myMessage, myTopic)
--            end
            name = domoticz.variables(variable).name
            payload = domoticz.variables(variable).value
            myMessage = '{' ..'"name" : ' .. '"' .. name .. '"' .. ' , "dtype" : "variables", "nValue" : ' .. payload .. '}'
--            print (myMessage)
            sendMQTT(myMessage, myTopic)
        end
    end
}