-- dzVents script to set Awtrix3 clock overlay based on weather
return {
    active = true, -- Set script as active

    -- Trigger section: run the script every 1 minute
    on = {
        timer = {
            'every 1 minutes'
        }
    },

    logging = {
        level = domoticz.LOG_INFO,
        marker = "AWTRIX3_OVERLAY"
    },

    execute = function(domoticz)
        local powerDevice = domoticz.devices("AWTRIX3 - Power")
        if not powerDevice or powerDevice.state ~= "On" then
            return
        end
        
        -- Fetch the weather device
        local weatherDevice = domoticz.devices("Outside Weather") -- 'Your outside weather device'
        if not weatherDevice then
            domoticz.log("Weather device not found!", domoticz.LOG_ERROR)
            return
        end

        -- Extract weather details
        local temp = weatherDevice.temperature
        local forecast = weatherDevice.forecastString

        if temp then
            domoticz.log("Current temperature: " .. temp .. "°C", domoticz.LOG_INFO)
        else
            domoticz.log("Temperature data is missing!", domoticz.LOG_ERROR)
        end

        if forecast then
            domoticz.log("Weather forecast: " .. forecast, domoticz.LOG_INFO)
        else
            domoticz.log("Forecast data is missing!", domoticz.LOG_ERROR)
        end

        -- Determine overlay based on weather conditions
        local overlayLevel
        if forecast and forecast:find("Snow") then
            overlayLevel = 10 -- "Snow"
            domoticz.log("Forecast indicates snow. Setting overlay to 'Snow'.", domoticz.LOG_DEBUG)
        elseif forecast and forecast:find("Rain") then
            overlayLevel = 20 -- "Rain"
            domoticz.log("Forecast indicates rain. Setting overlay to 'Rain'.", domoticz.LOG_DEBUG)
        elseif forecast and forecast:find("Drizzle") then
            overlayLevel = 30 -- "Drizzle"
            domoticz.log("Forecast indicates drizzle. Setting overlay to 'Drizzle'.", domoticz.LOG_DEBUG)
        elseif forecast and forecast:find("Storm") then
            overlayLevel = 40 -- "Storm"
            domoticz.log("Forecast indicates storm. Setting overlay to 'Storm'.", domoticz.LOG_DEBUG)
        elseif forecast and forecast:find("Thunder") then
            overlayLevel = 50 -- "Thunder"
            domoticz.log("Forecast indicates thunder. Setting overlay to 'Thunder'.", domoticz.LOG_DEBUG)
        elseif temp and temp < 0 then
            overlayLevel = 60 -- "Frost"
            domoticz.log("Temperature below freezing. Setting overlay to 'Frost'.", domoticz.LOG_DEBUG)
        else
            overlayLevel = 0 -- "Off" (Clear)
            domoticz.log("No specific weather condition detected or data missing. Setting overlay to 'Off'.", domoticz.LOG_DEBUG)
        end

        -- Fetch the Awtrix3 selector switch for overlay
        local awtrixOverlaySelector = domoticz.devices("AWTRIX3 - Overlay")

        if not awtrixOverlaySelector then
            domoticz.log("Awtrix3 overlay selector switch not found!", domoticz.LOG_ERROR)
            return
        end

        domoticz.log("Overlay selector device found: " .. awtrixOverlaySelector.name, domoticz.LOG_DEBUG)

        -- Set the overlay level on the Awtrix3 device
        if awtrixOverlaySelector.level ~= overlayLevel then
            awtrixOverlaySelector.switchSelector(overlayLevel)
            domoticz.log("Set Awtrix3 overlay to level: " .. overlayLevel, domoticz.LOG_INFO)
        else
            domoticz.log("Awtrix3 overlay already set to level: " .. overlayLevel, domoticz.LOG_DEBUG)
        end

        domoticz.log("Awtrix3 Weather Overlay script finished.", domoticz.LOG_INFO)
    end
}