'use strict';

import React, {Component} from 'react';
import ReactNative, {
    View,
    TouchableOpacity,
    StyleSheet,
    Dimensions,
} from 'react-native';
import Immutable, {Map} from 'immutable';
import TimerMixin from 'react-timer-mixin';


import SlicedImage from '../../../common/components/SlicedImage';
import YH_Image from '../../../common/components/YH_Image';

import HeadTitleCell from '../cell/HeadTitleCell';
import ImageSlider from '../cell/ImageSlider';


/**
 *   首页 sale 楼层,
 *   这个楼层是标题、banner、左带倒计时大图，右四小图
 **/
export default class Sale1T1L4R extends Component{


	constructor(props) {
	  super(props);

      this.state = {
          remainTime : "",
      };
	}

    componentWillUnmount() {
        this.timer && TimerMixin.clearTimeout(this.timer);
    }


	render(){

        let data = this.props.data;
        let banner = data.get("banner");
        let title = data.get("title");
		let imglst = data.get("list");

        //初始化时间,待测

		let leftBigImageUrl = SlicedImage.getSlicedUrl(imglst.get(0).get("src"), leftBigImageWidth, leftBigImageHeight, 2);
		let rightTopBigImageUrl = SlicedImage.getSlicedUrl(imglst.get(1).get("src"), rightBigImageWidth, rightBigImageHeight, 2);
		let rightTopSmallImageUrl = SlicedImage.getSlicedUrl(imglst.get(2).get("src"), rightSmallImageWidth, rightSmallImageHeight, 2);
		let rightBottomBigImageUrl = SlicedImage.getSlicedUrl(imglst.get(3).get("src"), rightBigImageWidth, rightBigImageHeight, 2);
		let rightBottomSmallImageUrl = SlicedImage.getSlicedUrl(imglst.get(4).get("src"), rightSmallImageWidth, rightSmallImageHeight, 2);

		return(
			<View style={styles.container}>
				<HeadTitleCell title={title.get('title')} moreUrl={title.get('more_url')} onPressTitleMore={this.props.onPressTitleMore} />

                <ImageSlider
                    resource={banner}
                    sliderWidth={width}
                    sliderHeight={bannerHeight}
                    onPressSlideItem={this.props.onPressSlideItem}
                />

				<View style={styles.imageContainer}>

					<TouchableOpacity style={styles.leftBigImageContainer} activeOpacity={1} 
						onPress={() => this.props.onPressImageItem && this.props.onPressImageItem(imglst.get(0).toJS())}>
						<YH_Image style={styles.leftBigImage} url={leftBigImageUrl}/>

                        <Image style={styles.timerImage} source={require("../../images/ic_limit_times.png")}/>

                        <Text style={styles.timerText}>{remainTime}</Text>

					</TouchableOpacity>

					<TouchableOpacity style={styles.rightTopBigImageContainer} activeOpacity={1}
						onPress={() => this.props.onPressImageItem && this.props.onPressImageItem(imglst.get(1).toJS())}>
						<YH_Image style={styles.rightTopBigImage} url={rightTopBigImageUrl}/>
					</TouchableOpacity>

					<TouchableOpacity style={styles.rightTopSmallImageContainer} activeOpacity={1}
						onPress={() => this.props.onPressImageItem && this.props.onPressImageItem(imglst.get(2).toJS())}>
						<YH_Image style={styles.rightTopSmallImage} url={rightTopSmallImageUrl}/>
					</TouchableOpacity>

					<TouchableOpacity style={styles.rightBottomBigImageContainer} activeOpacity={1}
						onPress={() => this.props.onPressImageItem && this.props.onPressImageItem(imglst.get(3).toJS())}>
						<YH_Image style={styles.rightBottomBigImage} url={rightBottomBigImageUrl}/>
					</TouchableOpacity>

					<TouchableOpacity style={styles.rightBottomSmallImageContainer} activeOpacity={1}
						onPress={() => this.props.onPressImageItem && this.props.onPressImageItem(imglst.get(4).toJS())}>
						<YH_Image style={styles.rightBottomSmallImage} url={rightBottomSmallImageUrl}/>
					</TouchableOpacity>
				</View>
			</View>
        );
	}

};

let {width} = Dimensions.get('window');
const DEVICE_WIDTH_RATIO = width / 320;

let bannerHeight = Math.floor(width / 3);

let leftBigImageWidth = width * 310 / 740;
let leftBigImageHeight = leftBigImageWidth * 422 / 310;

let rightBigImageWidth = width * 330 / 740;
let rightBigImageHeight = rightBigImageWidth * 210 / 330;

let rightSmallImageWidth = width * 100 / 740;
let rightSmallImageHeight = rightSmallImageWidth * 210 / 100;


let styles = StyleSheet.create({

	container: {
        width: width,
        height: 40 + bannerHeight + leftBigImageHeight,
		backgroundColor: "#e5e5e5",
    },

    imageContainer: {
        width: width,
        height: 422 * DEVICE_WIDTH_RATIO,
    },

    leftBigImageContainer: {
    	position: 'absolute',
    	top: 0,
    	left: 0,
        width: leftBigImageWidth,
		height: leftBigImageHeight,
    },

    leftBigImage: {
        width: leftBigImageWidth,
		height: leftBigImageHeight,
    },

    timerImage:{
        position: 'absolute',
        top: 20,
    },

    timerText:{
        position: 'absolute',
        top: 50,
        textAlign: 'center',
    },

    rightTopBigImageContainer: {
    	position: 'absolute',
    	top: 0,
    	left: leftBigImageWidth,
        width: rightBigImageWidth,
		height: rightBigImageHeight,
    },

    rightTopBigImage: {
        width: rightBigImageWidth,
        height: rightBigImageHeight,
    },

    rightTopSmallImageContainer: {
    	position: 'absolute',
    	top: 0,
    	left: leftBigImageWidth,
        width: rightSmallImageWidth,
		height: rightSmallImageHeight,
    },

    rightTopSmallImage: {
        width: rightSmallImageWidth,
		height: rightSmallImageHeight,
    },

    rightBottomBigImageContainer: {
        position: 'absolute',
        top: rightBigImageHeight,
        left: leftBigImageWidth,
        width: rightBigImageWidth,
        height: rightBigImageHeight,
        marginTop: 2,
    },

    rightBottomBigImage: {
        width: rightBigImageWidth,
        height: rightBigImageHeight,
    },

    rightBottomSmallImageContainer: {
        position: 'absolute',
        top: rightBigImageHeight,
        left: leftBigImageWidth + rightBigImageWidth,
        width: rightSmallImageWidth,
        height: rightSmallImageHeight,
        marginTop: 2,
    },

    rightBottomSmallImage: {
        width: rightSmallImageWidth,
        height: rightSmallImageHeight,
    },




});