cli1.js

var qmotion = require('./qmotion');

var client = qmotion.search();

client.on("timeout", function(device) {
    console.log("No QSync devices found"); 
});

client.on("found", function(device) {
    device.on("initialized", function(items) {
        var blind;
        var blinds = Object.keys(items).map(
            function(k){
                return items[k]
            }
        );
        blinds.sort(compare);

        var stdin = process.openStdin();
        process.stdin.setRawMode(true);
        process.stdin.resume();

        function selectBlindMsg() {
            var str = "";

            console.log();
            console.log("Select blind to control:");

            for (i = 0; i < blinds.length; i++) {
                str += (i + 1) + ": " + blinds[i].name + ", ";
            }

            console.log(str);
            process.stdin.resume();
        }

        function blindSelectionMessage(blind) {
            console.log();
            console.log("*** " + blind.name + " Selected ***");
            selectBlindPositionMsg();
        }

        function blindPositionMsg(blind, position) {
            console.log();
            console.log("*** Move " + blind.name + " to " + position + "% ***");
        }

        function selectBlindPositionMsg() {
            console.log();
            console.log("Select blind position:");
            console.log("1: 0%, 2: 12.5%, 3: 25%, 4: 37.5%, 5: 50%, 6: 62.5%, 7: 75%, 8: 87.5:, 9: 100%");
        }

        function processExit() {
            console.log("Closing...");
            process.stdin.pause();
        }

        selectBlindMsg();

        stdin.on('data', function (key) {
            var index = parseInt(String.fromCharCode(key[0])) - 1;
            if (blind == null) {
                switch (key[0]) {
                    case 0x31: // 1
                    case 0x32: // 2
                    case 0x33: // 3
                    case 0x34: // 4
                    case 0x35: // 5
                    case 0x36: // 6
                    case 0x37: // 7
                    case 0x38: // 8
                    case 0x39: // 9
                        if (blinds[index]) {
                            blind = blinds[index];

                            blind.on(
                                "currentPosition",
                                function(blind) {
                                    console.log("currentPosition " + blind.state.currentPosition)
                                }
                            );

                            blind.on(
                                "positionState",
                                function(blind) {
                                    console.log("positionState");
                                }
                            );

                            blindSelectionMessage(blind);
                        }
                        break;
                    case 0x03: // ctrl-c
                        processExit();
                        break;
                    default:
                        blind = null;
                }
            }
            else {
                switch (key[0]) {
                    case 0x1b: // esc
                        blind.removeAllListeners();
                        blind = null;
                        selectBlindMsg();
                        break;
                    case 0x31: // 1
                    case 0x32: // 2
                    case 0x33: // 3
                    case 0x34: // 4
                    case 0x35: // 5
                    case 0x36: // 6
                    case 0x37: // 7
                    case 0x38: // 8
                    case 0x39: // 9
                        var position = index * 12.5;
                        blindPositionMsg(blind, position);
                        blind.move(position);
                        break;
                    case 0x03: // ctrl-c
                        processExit();
                        break;
                }
            }
        })
    })
});

function compare(a,b) {
    if (a.name < b.name) {
        return -1;
    }

    if (a.name > b.name) {
        return 1;
    }

    return 0;
}