var fluxium = require('fluxium');
var React = require('react');
var Observable = require('rx').Observable;
var Immutable = fluxium.Immutable;
 
var flux = fluxium.create({
    intents: {
        showAlert: function(message) {
            return Observable.just({
                type: 'SHOW_ALERT',
                payload: { message: message }
            })
        },
        dismissAlert: function () {
            return Observable.just({
                type: 'DISMISS_ALERT'
            })
        }
    },
    stores: {
        alert: {
            initialState: Immutable.Map({
                message: undefined
            }),
            handlers: {
                SHOW_ALERT: function (state, payload) {
                    return state.set('message', payload.message)
                },
                DISMISS_ALERT: function (state) {
                    return state.set('message', undefined)
                }
            }
        }
    },
    handleError: function (error) {
        console.error(JSON.stringify(error))
    }
});
 
var getters = {
    message: ['alert', 'message']
};
 
var Alert = React.createClass({
    mixins: [flux.mixin],
    getDataBindings: function () {
        message: getters.message
    },
    render: function () {
        var message = this.state.message
 
        if (message) {
            <div>
                <p>{this.state.message}</p>
                <button onClick={dismissAlert}>x</button>
            </div>
        }
        else {
            <div>No message</div>
        }
    },
    dismissAlert: function () {
        flux.intents.dismissAlert()
    }
})