<template>
	<view>
		<block v-if="ispage">
			<scroll-view scroll-y="true" v-if="Info.length>0" @scrolltolower="scrollbottom" :style="'width:100%;height:' + windowHeight + 'px'">
				<navigator :url="'/activity/market/detail?id=' + items.activity_id" class="m-activity-item" v-for="(items, index) in Info" :key="index">
					<image :src="items.activity_rule.activity_image" mode="aspectFill" class="m-activity-img" />
					<view class="m-activity-info">
						<view class="m-activity-name">{{items.activity_name}}</view>
						<label class="iconfont icon-shijian gray"></label>
						<label class="m-activity-time">{{__('参加时间')}}:{{items.activity_rule.start_join_time}} ~ {{items.activity_rule.end_join_time}}</label>
					</view>
				</navigator>

				<view class="m-loading-box">
					<block v-if="flag">
						<view class="u-loadmore">
							<label class="u-loading"></label>
							<text class="u-loadmore-tips">{{__('正在加载')}}</text>
						</view>
					</block>
					<block v-else>
						<view class="u-loadmore u-loadmore-line">
							<text class="u-loadmore-tips">{{__('没有更多数据啦！')}}</text>
						</view>
					</block>
				</view>
			</scroll-view>
			<view class="m-nullcontent" v-else>
				<view class="m-nullpage-middle">
					<label class="iconfont icon-meiyougengduo"></label>
					<view class="m-null-tip">
						<text>{{__('亲~什么都没有')}}</text>
						<text>{{__('商家未发布活动~~')}}</text>
					</view>
				</view>
			</view>
		</block>

		<view class="u-top-default" style="bottom:50rpx">
			<navigator url="/member/member/activity" class="u-back">
				<label class="iconfont icon-iconcanjiahuodong01"></label>
			</navigator>
		</view>
	</view>
</template>

<script>
	import $ from "../../helpers/util";

	import dayCountdown from "../../components/day-countdown.vue";

	import {
		mapState,
		mapMutations
	} from 'vuex'

	export default {
		data: function() {
			return {
				page: 1,
				ispage: false,
				flag: true,
				Info: [],
				windowHeight: 0
			}
		},
		components: {
			dayCountdown
		},
		computed: mapState(['Config', 'StateCode', 'notice', 'plantformInfo', 'shopInfo', 'userInfo', 'hasLogin']),
		onLoad: function(options) {
			uni.setNavigationBarTitle({
				title: this.__('活动中心')
			});
			try {
				var t = wx.getSystemInfoSync();
				this.setData({
					windowHeight: t.windowHeight
				})
			} catch (n) {
				console.log(" Do something when catch error")
			}
			this.getActivitylist()
		},
		methods: {
			...mapMutations(['login', 'logout', 'getPlantformInfo', 'forceUserInfo', 'getUserInfo']),

			getActivitylist: function() {
				var params = {
					page: this.page
				};
				let that = this;
				that.$.request({
					url: that.Config.URL.user.listsMarketing,
					data: params,
					success: function(data, status, msg, code) {
						if (200 == status && data.items.length > 0) {
							that.setData({
								flag: false
							});
							that.setData({
								ispage: true,
								Info: that.Info.concat(data.items)
							});
						} else {
							that.setData({
								flag: false,
								ispage: true
							})
						}
					}
				});
			},

			scrollbottom: function() {
				if (this.flag) {
					var e = this;
					e.setData({
						flag: false
					}), clearTimeout(t);
					var t = setTimeout(function() {
						e.setData({
							type: e.type,
							page: parseInt(e.page) + 1,
							rows: 10
						}), e.getActivitylist()
					}, 500)
				}
			}
		}
	};
</script>



<style lang="scss">
	@import "../../styles/_variables";

	.m-activity-item {
		width: 100%;
		height: 240rpx;
		margin-bottom: 10rpx;
		background: white;
	}

	.m-activity-img {
		padding: 20rpx;
		width: 260rpx;
		height: 200rpx;
		float: left;
	}

	.m-activity-info {
		width: 450rpx;
		height: 100%;
		float: left;
		padding: 20rpx;
		box-sizing: border-box;
	}

	.m-activity-name {
		font-size: 16px;
		margin-bottom: 40rpx;
		margin-top: 10rpx;
		overflow: hidden;
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 2;
	}

	.gray {
		font-size: 35rpx;
		display: inline-block;
		color: #888;
	}

	.m-activity-time {
		margin-left: 10rpx;
		margin-right: 30rpx;
		font-size: 26rpx;
		color: #888;
	}
</style>