'use strict';

import React from 'react';
import ReactNative from 'react-native';
import Immutable, {Map} from 'immutable';


import {bindActionCreators} from 'redux';
import {connect} from 'react-redux';

import MessageCenter from '../components/message/MessageCenter';
import * as appActions from '../reducers/app/appActions';
import * as messageActions from '../reducers/message/messageActions';
import * as userThatNotMeActions from '../reducers/userThatNotMe/userThatNotMeActions';

const {
    Text,
    View,
    StyleSheet,
    Dimensions,
    Platform,
    InteractionManager,
} = ReactNative;

const actions = [
    messageActions,
    userThatNotMeActions,
    appActions,
];

function mapStateToProps(state) {
    return {
        ...state
    };
}

function mapDispatchToProps(dispatch) {
    const creators = Map()
        .merge(...actions)
        .filter(value => typeof value === 'function')
        .toObject();

    return {
        actions: bindActionCreators(creators, dispatch),
        dispatch
    }
}

class MessageCenterContainer extends React.Component {
    constructor(props) {
        super(props);

        this._onPressAvatar = this._onPressAvatar.bind(this);
        this._onPressSystemMsg = this._onPressSystemMsg.bind(this);
        this._onPressPost = this._onPressPost.bind(this);
        this._onPressSection = this._onPressSection.bind(this);
        this._onRefresh = this._onRefresh.bind(this);
        this._onEndReached = this._onEndReached.bind(this);
        this._onPressLikeCell = this._onPressLikeCell.bind(this);
        this._onPressSystemCell = this._onPressSystemCell.bind(this);
    }

    componentWillUnmount() {
        this.props.actions.messageClean();
    }

    _onPressAvatar(uid) {
        this.props.actions.goToUserThatNotMe(uid);
    }

    _onPressPost(id) {
        if (id) {
            this.props.actions.goToPost(id);
        }
    }

    _onPressSystemMsg() {
        // console.log('on press system message');
    }

    _onPressSection(section) {
        this.props.actions.goToSection(section);
    }

    _onRefresh() {
        InteractionManager.runAfterInteractions(() => {
            this.props.actions.messageInfo(true);
            this.props.actions.replyMessage(true);
        });
    }

    _onEndReached() {
        InteractionManager.runAfterInteractions(() => {
            this.props.actions.replyMessage(false);
        });

    }

    _onPressSystemCell() {
        this.props.actions.goToSystemMessage();
    }

    _onPressLikeCell() {
        this.props.actions.goToLikeMessage();
    }

    render() {

        let {centerMsg} = this.props.message;
        let {ptr, isFetching, sysMsg, likeMsg, isListFetching, list, endReached} = centerMsg;
        let isRefreshing = ptr;
        let isLoadingMore = !ptr && isListFetching;

        return (
            <View style={styles.container}>
                <MessageCenter
                    ptr={ptr}
                    list={list}
                    isFetching={isFetching}
                    endReached={endReached}
                    isRefreshing={isRefreshing}
                    isLoadingMore={isLoadingMore}
                    sysMsg={Immutable.fromJS([sysMsg])}
                    likeMsg={Immutable.fromJS([likeMsg])}
                    onPressPost={this._onPressPost}
                    onRefresh={this._onRefresh}
                    onPressSystemMsg={this._onPressSystemMsg}
                    onPressAvatar={this._onPressAvatar}
                    onPressSection={this._onPressSection}
                    onPressSystemCell={this._onPressSystemCell}
                    onPressLikeCell={this._onPressLikeCell}
                    onEndReached={this._onEndReached}
                    isListFetching={isListFetching}
                />
            </View>
        );
    }
}


let {width, height} = Dimensions.get('window');
let navbarHeight = (Platform.OS === 'android') ? 50 : 64;

let styles = StyleSheet.create({
    container: {
        top: navbarHeight,
        marginBottom: navbarHeight,
        flex: 1,
    },

});


export default connect(mapStateToProps, mapDispatchToProps)(MessageCenterContainer);