'use strict';

import React, {Component} from 'react';
import {
    View,
    StyleSheet,
    Dimensions,
    Platform,
    InteractionManager,
    NativeModules,
} from 'react-native';

import {bindActionCreators} from 'redux';
import {connect} from 'react-redux';
import {Map} from 'immutable';
import timeago from 'timeago.js';
import Immutable, {List, Record} from 'immutable';
import {Actions} from 'react-native-router-flux';

import SubjectPost from '../components/subjectPost/SubjectPost';

import * as subjectPostActions from '../reducers/subject/subjectPostActions';
import {shouldShowTabBar, shouldHideTabBar} from '../utils/tabBar';


const actions = [
    subjectPostActions,
];

/**
 *  Save that state
 */
function mapStateToProps(state) {
    return {
        ...state
    };
}

/**
 * Bind all the functions from the ```actions``` and bind them with
 * ```dispatch```
 */
function mapDispatchToProps(dispatch) {

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

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

class SubjectPostContainer extends Component {
    constructor(props) {
        super(props);
        this.onEndReached = this.onEndReached.bind(this);
        this.assetsSelected = this.assetsSelected.bind(this);
        this.commentWithParams = this.commentWithParams.bind(this);
    }

    componentDidMount() {
        InteractionManager.runAfterInteractions(() => {
            this.props.actions.requestPostContent(300);
            this.props.actions.requestPostComments(300);
        });
        if (shouldHideTabBar(this.props.navigationState)) {
            NativeModules.YH_CommunityHelper.hideTabBar();
        }
    }

    componentWillUnmount() {
        if (shouldShowTabBar(this.props.navigationState)) {
            Actions.refresh({key: 'Home', showNativeTabBar: true});
        }
    }

    onEndReached() {
        if (this.props.subject.currentPage>=this.props.subject.totalPages) {
            return;
        }
        this.props.actions.requestPostComments(300, this.props.subject.lastedTime);
    }

    assetsSelected(assets) {
        this.props.actions.assetsSelected(assets);
    }

    commentWithParams(params) {
        this.props.actions.commentWithParams(params);
    }

    render() {
        let {headIcon,nickName} = this.props.subject.authorInfo;
        let timeagoStr = timeago().format(this.props.subject.createTime, 'zh_CN');
        let header = {
            headIcon,
            nickName,
            forumName: this.props.subject.forumName,
            timeago: timeagoStr,
            LZ: this.props.subject.LZ,
        }
        let likeData = {
            praiseUsers: this.props.subject.praiseUsers.toJS(),
            praise: this.props.subject.praise,
            browse: this.props.subject.browse,
        }

        let dataBlob = {
            header : [header],
            'title': [this.props.subject.postsTitle],
            // title: ['港南都爱啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦'],
            content: [this.props.subject.blocks.toJS()],
            // content: [[
            //               {
            //                 "contentData": "前几天这条关于adidas Originals NMD入手攻略的资讯发布后，评论区的童鞋们都“炸”啦，各种关于如何排队如何购买的问题一股脑地涌来。为了让大家能顺利买到NMD，今天小编就扮演一下临时客服，帮大家解决几个困惑。",
            //                 "order": 1,
            //                 "templateKey": "text"
            //               },
            //               {
            //                 "contentData": "http://img11.static.yhbimg.com/yhb-img01/2016/03/11/07/017c954c712e3e732f565d56d193c761af.jpg?imageView/2/w/640/h/640",
            //                 "order": 2,
            //                 "templateKey": "image"
            //               },
            //               {
            //                 "contentData": "http://img11.static.yhbimg.com/yhb-img01/2016/03/11/07/012868bed62e639554e5fecb09b6d44cfe.jpg?imageView/2/w/640/h/640",
            //                 "order": 3,
            //                 "templateKey": "image"
            //               }
            //             ],],

            like: [likeData],
            comments: this.props.subject.commentList.toJS(),
        };
        return (
            <View style={styles.container}>
                <SubjectPost
                    dataBlob={dataBlob}
                    onEndReached={this.onEndReached}
                    endReached={this.props.subject.currentPage>=this.props.subject.totalPages}
                    isFetching={this.props.subject.isCommentsFetching}
                    assetsSelected={this.assetsSelected}
                    assets={this.props.subject.assets.toJS()}
                    commentCount={this.props.subject.commentCount}
                    commentWithParams={this.commentWithParams}
                    postId={this.props.subject.id}
                    cidFrom={this.props.user.profile.uid}
                    authorUid={this.props.subject.authorInfo.uid}
                />
            </View>
        );
    }
}

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

let styles = StyleSheet.create({
    container: {
        top: navbarHeight,
        height: height - navbarHeight - 49,
    },

});

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