module.exports = function(RED) {
    function httpdomooutrgb(config) {
        RED.nodes.createNode(this,config);
        this.idx = parseInt(config.idx, 10);
        var flowContext = this.context().flow;
        var node = this;
        node.on('input', function(msg) {
            if (node.idx === 'undefined' || isNaN(node.idx) || node.idx === null || node.idx === "" ) {
                node.error("IDX not set");
                return;
            }
            var flowbrightness = flowContext.get(node.idx + "-brightness")
            if (flowbrightness === 'undefined' || isNaN(flowbrightness) || flowbrightness === null || flowbrightness === "" ) {
                node.warn("Brightness for this device is not defined in the flow, Setting to 100");
                var curbrightness = 100
            } else {
                var curbrightness = flowbrightness
            }    
            
            var newcolor = msg.payload;
            msg.payload = {
                "idx": node.idx,
                "hex": newcolor,
                "brightness": curbrightness,
                "type": "command",
                "param": "setcolbrightnessvalue",
                "iswhite": false
            };
            node.send(msg);
        });
    }
    RED.nodes.registerType("http-domo-out-rgb",httpdomooutrgb);
}