!function (n) {
    "use strict";

    function d(n, t) {
        var r = (65535 & n) + (65535 & t);
        return (n >> 16) + (t >> 16) + (r >> 16) << 16 | 65535 & r
    }

    function f(n, t, r, e, o, u) {
        return d((u = d(d(t, n), d(e, u))) << o | u >>> 32 - o, r)
    }

    function l(n, t, r, e, o, u, c) {
        return f(t & r | ~t & e, n, t, o, u, c)
    }

    function g(n, t, r, e, o, u, c) {
        return f(t & e | r & ~e, n, t, o, u, c)
    }

    function v(n, t, r, e, o, u, c) {
        return f(t ^ r ^ e, n, t, o, u, c)
    }

    function m(n, t, r, e, o, u, c) {
        return f(r ^ (t | ~e), n, t, o, u, c)
    }

    function c(n, t) {
        var r, e, o, u;
        n[t >> 5] |= 128 << t % 32, n[14 + (t + 64 >>> 9 << 4)] = t;
        for (var c = 1732584193, f = -271733879, i = -1732584194, a = 271733878, h = 0; h < n.length; h += 16) c = l(r = c, e = f, o = i, u = a, n[h], 7, -680876936), a = l(a, c, f, i, n[h + 1], 12, -389564586), i = l(i, a, c, f, n[h + 2], 17, 606105819), f = l(f, i, a, c, n[h + 3], 22, -1044525330), c = l(c, f, i, a, n[h + 4], 7, -176418897), a = l(a, c, f, i, n[h + 5], 12, 1200080426), i = l(i, a, c, f, n[h + 6], 17, -1473231341), f = l(f, i, a, c, n[h + 7], 22, -45705983), c = l(c, f, i, a, n[h + 8], 7, 1770035416), a = l(a, c, f, i, n[h + 9], 12, -1958414417), i = l(i, a, c, f, n[h + 10], 17, -42063), f = l(f, i, a, c, n[h + 11], 22, -1990404162), c = l(c, f, i, a, n[h + 12], 7, 1804603682), a = l(a, c, f, i, n[h + 13], 12, -40341101), i = l(i, a, c, f, n[h + 14], 17, -1502002290), c = g(c, f = l(f, i, a, c, n[h + 15], 22, 1236535329), i, a, n[h + 1], 5, -165796510), a = g(a, c, f, i, n[h + 6], 9, -1069501632), i = g(i, a, c, f, n[h + 11], 14, 643717713), f = g(f, i, a, c, n[h], 20, -373897302), c = g(c, f, i, a, n[h + 5], 5, -701558691), a = g(a, c, f, i, n[h + 10], 9, 38016083), i = g(i, a, c, f, n[h + 15], 14, -660478335), f = g(f, i, a, c, n[h + 4], 20, -405537848), c = g(c, f, i, a, n[h + 9], 5, 568446438), a = g(a, c, f, i, n[h + 14], 9, -1019803690), i = g(i, a, c, f, n[h + 3], 14, -187363961), f = g(f, i, a, c, n[h + 8], 20, 1163531501), c = g(c, f, i, a, n[h + 13], 5, -1444681467), a = g(a, c, f, i, n[h + 2], 9, -51403784), i = g(i, a, c, f, n[h + 7], 14, 1735328473), c = v(c, f = g(f, i, a, c, n[h + 12], 20, -1926607734), i, a, n[h + 5], 4, -378558), a = v(a, c, f, i, n[h + 8], 11, -2022574463), i = v(i, a, c, f, n[h + 11], 16, 1839030562), f = v(f, i, a, c, n[h + 14], 23, -35309556), c = v(c, f, i, a, n[h + 1], 4, -1530992060), a = v(a, c, f, i, n[h + 4], 11, 1272893353), i = v(i, a, c, f, n[h + 7], 16, -155497632), f = v(f, i, a, c, n[h + 10], 23, -1094730640), c = v(c, f, i, a, n[h + 13], 4, 681279174), a = v(a, c, f, i, n[h], 11, -358537222), i = v(i, a, c, f, n[h + 3], 16, -722521979), f = v(f, i, a, c, n[h + 6], 23, 76029189), c = v(c, f, i, a, n[h + 9], 4, -640364487), a = v(a, c, f, i, n[h + 12], 11, -421815835), i = v(i, a, c, f, n[h + 15], 16, 530742520), c = m(c, f = v(f, i, a, c, n[h + 2], 23, -995338651), i, a, n[h], 6, -198630844), a = m(a, c, f, i, n[h + 7], 10, 1126891415), i = m(i, a, c, f, n[h + 14], 15, -1416354905), f = m(f, i, a, c, n[h + 5], 21, -57434055), c = m(c, f, i, a, n[h + 12], 6, 1700485571), a = m(a, c, f, i, n[h + 3], 10, -1894986606), i = m(i, a, c, f, n[h + 10], 15, -1051523), f = m(f, i, a, c, n[h + 1], 21, -2054922799), c = m(c, f, i, a, n[h + 8], 6, 1873313359), a = m(a, c, f, i, n[h + 15], 10, -30611744), i = m(i, a, c, f, n[h + 6], 15, -1560198380), f = m(f, i, a, c, n[h + 13], 21, 1309151649), c = m(c, f, i, a, n[h + 4], 6, -145523070), a = m(a, c, f, i, n[h + 11], 10, -1120210379), i = m(i, a, c, f, n[h + 2], 15, 718787259), f = m(f, i, a, c, n[h + 9], 21, -343485551), c = d(c, r), f = d(f, e), i = d(i, o), a = d(a, u);
        return [c, f, i, a]
    }

    function i(n) {
        for (var t = "", r = 32 * n.length, e = 0; e < r; e += 8) t += String.fromCharCode(n[e >> 5] >>> e % 32 & 255);
        return t
    }

    function a(n) {
        var t = [];
        for (t[(n.length >> 2) - 1] = void 0, e = 0; e < t.length; e += 1) t[e] = 0;
        for (var r = 8 * n.length, e = 0; e < r; e += 8) t[e >> 5] |= (255 & n.charCodeAt(e / 8)) << e % 32;
        return t
    }

    function e(n) {
        for (var t, r = "0123456789abcdef", e = "", o = 0; o < n.length; o += 1) t = n.charCodeAt(o), e += r.charAt(t >>> 4 & 15) + r.charAt(15 & t);
        return e
    }

    function r(n) {
        return unescape(encodeURIComponent(n))
    }

    function o(n) {
        return i(c(a(n = r(n)), 8 * n.length))
    }

    function u(n, t) {
        return function (n, t) {
            var r, e = a(n), o = [], u = [];
            for (o[15] = u[15] = void 0, 16 < e.length && (e = c(e, 8 * n.length)), r = 0; r < 16; r += 1) o[r] = 909522486 ^ e[r], u[r] = 1549556828 ^ e[r];
            return t = c(o.concat(a(t)), 512 + 8 * t.length), i(c(u.concat(t), 640))
        }(r(n), r(t))
    }

    function t(n, t, r) {
        return t ? r ? u(t, n) : e(u(t, n)) : r ? o(n) : e(o(n))
    }

    "function" == typeof define && define.amd ? define(function () {
        return t
    }) : "object" == typeof module && module.exports ? module.exports = t : n.md5 = t
}(this);
var md5 = this.md5;
/**
 网关上线
 订阅：/sys/hbtgIA0SuVw9lxjB/AA:BB:CC:DD:10/c/#

 子设备注册：
 /sys/hbtgIA0SuVw9lxjB/AA:BB:CC:DD:10/s/register
 {
        "id": "6",
        "params":{
            "productKey":"Rf4QSjbm65X45753",
            "deviceName":"ABC12400001",
            "model":"S1"
        }
    }
 子设备上线
 订阅：/sys/Rf4QSjbm65X45753/ABC12400001/c/#

 数据上报：
 /sys/Rf4QSjbm65X45753/ABC12400001/s/event/property/post
 {
        "id": "6",
        "params":{
            "powerstate": 1
        }
    }
 */

var registered = {};

function getPkDn(clientId) {
    var arr = clientId.split("_");
    return {
        pk: arr[0],
        dn: arr[1]
    };
}

function register(payload) {
    var auth = JSON.parse(payload);
    var arr = auth.clientid.split("_");
    if (arr.length < 3) {
        throw new Error("incorrect clientid");
    }

    var pk = arr[0];
    var dn = arr[1];
    var model = arr[2];
    var product = deviceBehaviour.getProductKey(pk)
    var pwd = md5(product.getProductSecret() + auth.clientid);

    if (pwd.toLocaleLowerCase() != auth.password.toLocaleLowerCase()) {
        throw new Error("incorrect password");
    }

    return {
        type: "register",
        data: {
            productKey: pk,
            deviceName: dn,
            model: model
        }
    };
}

function subRegister(topic, parent, payload) {
    var params = payload.params;
    var reply =
        {
            productKey: parent.productKey,
            deviceName: parent.deviceName,
            mid: "0",
            content: {
                topic: topic.replace("/s/", "/c/") + "_reply",
                payload: JSON.stringify({
                    id: "0",
                    code: 0,
                    data: {
                        "productKey": params.productKey,
                        "deviceName": params.deviceName
                    }
                })
            }
        };

    return {
        type: "register",
        data: {
            productKey: parent.productKey,
            deviceName: parent.deviceName,
            subDevices: [{
                productKey: params.productKey,
                deviceName: params.deviceName,
                model: params.model
            }]
        },
        action: {
            type: "ack",
            content: JSON.stringify(reply)
        }
    };
}

function deviceStateChange(head, clientId, state) {
    var topic = head.topic;
    var device = getPkDn(clientId);

    var arr = topic.split('/');
    if (arr.length < 6) {
        throw new Error("incorrect topic")
    }

    var pk = arr[2];
    var dn = arr[3];
    return {
        type: "state",
        data: {
            productKey: pk,
            deviceName: dn,
            state: state,
            parent: {
                productKey: device.pk,
                deviceName: device.dn,
            }
        }
    }
}

function disconnect(clientId) {
    var device = getPkDn(clientId);
    return {
        type: "state",
        data: {
            productKey: device.pk,
            deviceName: device.dn,
            state: "offline"
        }
    }
}

function ota(head, payload) {
    payload = JSON.parse(payload);
    var topic = head.topic;
    var arr = topic.split('/');
    if (arr.length < 6) {
        throw new Error("incorrect topic")
    }

    var pk = arr[2];
    var dn = arr[3];
    return {
        type: "ota",
        data: {
            productKey: pk,
            deviceName: dn,
            mid: payload.id,
            content: {
                topic: topic,
                payload: payload
            }
        }
    }
}

//必须提供onReceive方法
this.onReceive = function (head, type, payload) {
    if (type == 'auth') {
        return register(payload);
    }

    if (type == 'subscribe') {
        return deviceStateChange(head, payload, 'online');
    }

    if (type == 'unsubscribe') {
        return deviceStateChange(head, payload, 'offline');
    }

    if (type == 'disconnect') {
        return disconnect(payload);
    }

    if (type == 'ota') {
        return ota(head, payload);
    }

    var topic = head['topic'];
    if (!topic) {
        throw new Error("topic is blank")
    }

    var arr = topic.split('/');
    if (arr.length < 6) {
        throw new Error("incorrect topic")
    }
    var pk = arr[2];
    var dn = arr[3];
    payload = JSON.parse(payload);

    //子设备注册
    if (topic.endsWith('/register')) {
        return subRegister(topic, {productKey: pk, deviceName: dn}, payload);
    }

    //数据上报
    var reply =
        {
            productKey: pk,
            deviceName: dn,
            mid: payload.id,
            content: {
                topic: topic.replace("/s/", "/c/") + "_reply",
                payload: JSON.stringify({
                    id: payload.id,
                    method: payload.method + "_reply",
                    code: 0,
                })
            }
        };

    var action = {};
    if (!topic.endsWith("_reply")) {
        //需要回复的消息
        action = {
            type: "ack",
            content: JSON.stringify(reply)
        }
    }

    return {
        type: "report",
        data: {
            productKey: pk,
            deviceName: dn,
            mid: payload.id,
            content: {
                topic: topic,
                payload: payload
            }
        },
        action: action
    }
}

this.onRegistered = function (regInfo, result) {
}