banggood-store/lib/StateManage.js

bang data store

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});
exports.DisposeFunction = exports.default = undefined;

var _classCallCheck2 = require('babel-runtime/helpers/classCallCheck');

var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);

var _createClass2 = require('babel-runtime/helpers/createClass');

var _createClass3 = _interopRequireDefault(_createClass2);

exports.dispose = dispose;

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var StateManage = function () {
    function StateManage() {
        (0, _classCallCheck3.default)(this, StateManage);

        this.states = {};
    }

    (0, _createClass3.default)(StateManage, [{
        key: 'get',
        value: function get(type) {
            var Name = type.Name,
                namespace = type.meta.namespace;

            var name = Name;
            var states = this.states[namespace];
            return states ? states[name] : null;
        }
    }, {
        key: 'set',
        value: function set(type, value) {
            var Name = type.Name,
                namespace = type.meta.namespace;

            var name = Name;
            var states = this.states[namespace];
            if (!states) {
                states = this.states[namespace] = {};
            }
            var state = states[name];
            if (state && state != value) {
                dispose(state);
            }
            states[name] = value;
        }
    }, {
        key: 'remove',
        value: function remove(type) {
            var Name = type.Name,
                namespace = type.meta.namespace;

            var name = Name;
            var states = this.states[namespace];
            if (!states) {
                return;
            }
            var state = states[name];
            if (state) {
                dispose(state);
                delete states[name];
            }
        }
    }, {
        key: 'clear',
        value: function clear() {
            for (var namespace in this.states) {
                var states = this.states[namespace];
                //console.info(this.states);
                for (var name in states) {
                    // console.info(states[name]);
                    dispose(states[name]);
                }
            }
            this.states = {};
        }
    }]);
    return StateManage;
}();

exports.default = StateManage;
var DisposeFunction = exports.DisposeFunction = 'onDispose';
function dispose(state) {
    //console.info(state[DisposeFunction]);
    if (state && state[DisposeFunction] && typeof state[DisposeFunction] === 'function') {
        try {
            state[DisposeFunction]();
        } catch (e) {
            console.error(e);
        }
    }
}