Domoticz

Code: Select all

local SCRIPT_NAME = 'PIR'
local LOG_LEVEL = domoticz.LOG_FORCE
local OFF_DELAY = 30

return {
    on = {
        devices = {68, 69, 1574, 1575},
    },

    logging = {
        level = LOG_LEVEL,
        marker = SCRIPT_NAME
    },

    execute = function(dz, device)

        local pir1 = dz.devices(69)
        local pir2 = dz.devices(1575)
        local lamp1 = dz.devices(68)
        local lamp2 = dz.devices(1574)
        local lamp1PirVar = dz.variables('Lamp1_PIR')
        local lamp2PirVar = dz.variables('Lamp2_PIR')

        ----------------------------------------------------------------
        -- PIR 1 / Lamp 1
        ----------------------------------------------------------------

        -- PIR detects motion → lamp ON or timer reset
        if device.id == pir1.id and pir1.state == 'On' then

            if lamp1.state == 'Off' then
                lamp1.switchOn()
                dz.log('PIR1 → Lamp1 ON', LOG_LEVEL)
            end

            -- mark lamp as PIR-controlled
            lamp1PirVar.set(1)

            -- cancel any pending OFF by reasserting ON
            lamp1.switchOn().checkFirst()
            dz.log('PIR1 → OFF timer reset', LOG_LEVEL)
        end

        -- PIR no motion → plan OFF
        if device.id == pir1.id
            and pir1.state == 'Off'
            and lamp1.state == 'On'
            and lamp1PirVar.value == 1
        then
            lamp1.switchOff().afterSec(OFF_DELAY)
            dz.log('PIR1 → Lamp1 OFF in ' .. OFF_DELAY .. ' sec', LOG_LEVEL)
        end

        -- Lamp actually turned off → reset PIR flag
        if device.id == lamp1.id
            and lamp1.state == 'Off'
            and lamp1PirVar.value == 1
        then
            lamp1PirVar.set(0)
            dz.log('Lamp1 OFF → PIR mode reset', LOG_LEVEL)
        end

        -- Manual ON → disable PIR control
        if device.id == lamp1.id
            and lamp1.state == 'On'
            and pir1.state == 'Off'
        then
            lamp1PirVar.set(0)
            dz.log('Lamp1 manually ON → PIR disabled', LOG_LEVEL)
        end

        ----------------------------------------------------------------
        -- PIR 2 / Lamp 2
        ----------------------------------------------------------------

        -- PIR detects motion → lamp ON or timer reset
        if device.id == pir2.id and pir2.state == 'On' then

            if lamp2.state == 'Off' then
                lamp2.switchOn()
                dz.log('PIR2 → Lamp2 ON', LOG_LEVEL)
            end

            lamp2PirVar.set(1)

            -- cancel pending OFF
            lamp2.switchOn().checkFirst()
            dz.log('PIR2 → OFF timer reset', LOG_LEVEL)
        end

        -- PIR no motion → plan OFF
        if device.id == pir2.id
            and pir2.state == 'Off'
            and lamp2.state == 'On'
            and lamp2PirVar.value == 1
        then
            lamp2.switchOff().afterSec(OFF_DELAY)
            dz.log('PIR2 → Lamp2 OFF in ' .. OFF_DELAY .. ' sec', LOG_LEVEL)
        end

        -- Lamp actually turned off → reset PIR flag
        if device.id == lamp2.id
            and lamp2.state == 'Off'
            and lamp2PirVar.value == 1
        then
            lamp2PirVar.set(0)
            dz.log('Lamp2 OFF → PIR mode reset', LOG_LEVEL)
        end

        -- Manual ON → disable PIR control
        if device.id == lamp2.id
            and lamp2.state == 'On'
            and pir2.state == 'Off'
        then
            lamp2PirVar.set(0)
            dz.log('Lamp2 manually ON → PIR disabled', LOG_LEVEL)
        end
    end
}