<template>
	<view class="Circle_friends">
		<view class="circle_friends_wrapper">

			<zbpSwiper></zbpSwiper>

			<view class="tabs_wrapper">
				<u-tabs :list="tabsData.list" @click="tabsChange" lineColor="#F84221" keyName="cate_name"></u-tabs>
			</view>

			<view class="goods">
				<block v-for="(item,index) in cateGoods" :key="index">
					<view class="goods_item" @click="gogogo(item)">
						<image class="goods_img" :src="item.image[0]" mode="aspectFit"></image>
						<view class="botm">
							<view class="title">{{item.title}}</view>
							<view class="goods_info flex_a_c">
								<view class="l_info flex_a_c">
									<image :src="(item.author && item.author.avatar) || '/static/images/f.png'"
										mode="aspectFit" class="g_img"></image>
									<view class="g_name">{{item.author && item.author.nickname}}</view>
								</view>
								<view class="nice_box" @click.stop="giveStart(item)">
									<text class="iconfont"
										:class="item.relevance_id ? 'icon-shoucang1' : 'icon-dianzan'"></text>
									<text class="collect">{{item.count_start}}</text>
								</view>
							</view>
						</view>
					</view>
				</block>
			</view>
			<view class="empty_wrapper" v-if="emptyShow">
				<u-empty :show="emptyShow" mode="list" icon="http://cdn.uviewui.com/uview/empty/list.png"></u-empty>
			</view>
		</view>

		<u-picker :defaultIndex="[0,0]" :show="showPicker" ref="uPicker" :columns="columnData" @confirm="confirm"
			@cancel="showPicker = false" @change="changeHandler" keyName="name"></u-picker>

		<!-- <view class="bg_color"></view> -->

		<!-- <m-tabbar native>
      <template v-slot:tabbar_index_2>
        <view class="custom_style">
          <view class="custom_style_icon"></view>
        </view>
      </template>
    </m-tabbar> -->
	</view>
</template>

<script>
	import mTabbar from '@/components/m-tabbar/m-tabbar.vue'
	import zbpSwiper from '@/components/zbpSwiper'
	import {
		getSlideAPI
	} from '@/api/lihai.js'
	import {
		graphicLstApi,
		getTopicList,
		graphicStartApi
	} from '@/api/community.js'
	import {
		getIndexData,
		getDiy
	} from '@/api/api.js'
	import {
		getGeocoder,
		merClassifly
	} from '@/api/store.js';
	import {
		getArea,
		getStreet
	} from '@/api/article.js';
	import {
		Toast
	} from '@/libs/uniApi'
	export default {
		components: {
			mTabbar,
			zbpSwiper
		},
		data() {
			return {
				bgColor: '',
				showPicker: false,
				columnData: [],
				show: false,
				swiper: {
					url: [{
						img: ''
					}],
					indicatorDots: true, // 显示面板指示点
					vertical: false, // 滑动方向是否为纵向
					autoplay: true, // 是否自动切换
					interval: 2000, // 自动切换时间间隔
					duration: 500 // 滑动动画时长
				},
				tabsData: {
					list: [],
					tabsActive: 0
				},
				where: {
					category_id: 0,
					page: 1,
					limit: 30
				},
				currentItemId: 69, // 默认获取 社区的数据 0 表示推荐 || 69 社区
				keyword: '',
				location: '',
				emptyShow: false,
				street: '',
				cateGoods: []
			}
		},
		onPullDownRefresh() {
			this.getCateList()
			this.getGoods()
			this.selfLocation()
			this.Area()
			uni.stopPullDownRefresh()
		},
		onLoad() {
			this.getCateList()
			this.getGoods()
			this.selfLocation()
			this.Area()
		},
		onShow() {},
		methods: {
			confirm(e) {
				this.where.street_id = e.value[1].code
				this.showPicker = false
			},
			
			changeHandler(e) {
				const {
					columnIndex,
					value,
					values,
					index,
					picker = this.$refs.uPicker
				} = e;
				if (columnIndex === 0) {
					getStreet({
						area_code: value[0]['code']
					}).then(res => {
						this.$refs.uPicker.setColumnValues(1, res.data);
					});
				}
			},
			Area() {
				getArea({
					city_code: 510500
				}).then(res => {
					this.$refs.uPicker.setColumnValues(0, res.data);
					this.Street(res.data[0]['code']);
				});
			},
			Street(code) {
				getStreet({
					area_code: code
				}).then(res => {
					this.$refs.uPicker.setColumnValues(1, res.data);
				});
			},
			gogogo(item) {
				if (this.tabsData.tabsActive == 1) {
					uni.navigateTo({
						url: `/pages/short_video/appSwiper/index?id=${this.cateGoods[0].community_id}`
					})
					
				} else {
					uni.navigateTo({
						url: '/pages/plantGrass/plant_detail/index?id=' + item.community_id
					})
				}
			},
			giveStart(item) {
				let status = item.relevance_id ? 0 : 1
				graphicStartApi(item.community_id, {
					status: status
				}).then(res => {
					Toast(res.message)
					this.getGoods()
				})
			},
			dianji() {
				this.show = !this.show
			},
			// 获取发现商品
			getGoods: function() {
				// 数据写死：默认社区数据 category_id=69&page=1&limit=30
				graphicLstApi(this.where).then(res => {
					this.cateGoods = res.data.list
					res.data.list.length <= 0 ? this.emptyShow = true : this.emptyShow = false
				})
			},
			/*获取分类列表*/
			async getCateList() {
				const {
					data
				} = await getTopicList()
				this.tabsData.list = [{
					cate_name: "推荐",
					category_id: 0
				}, {
					cate_name: "视频",
					category_id: -1,
					children: []
				}, ...data]
			},
			tabsChange(item) {
				this.where.category_id = item.category_id
				this.getGoods()
				this.street_id = item.id
				this.tabsData.tabsActive = item.index
				if (item.index == 1) {
					uni.navigateTo({
						url: `/pages/short_video/appSwiper/index?id=${this.cateGoods[0].community_id}`
					})
				}
			},
			selfLocation() {
				uni.getLocation({
					type: 'gcj02',
					success: (res) => {
						let latitude, longitude;
						latitude = res.latitude.toString();
						longitude = res.longitude.toString();
						getGeocoder({
							lat: latitude,
							long: longitude
						}).then(res => {
							this.$store.commit('setLocation', res.data)
							this.street = res.data.address_component.street
						}).catch(err => {
							uni.showToast({
								title: err,
								icon: 'none'
							})
						})
					},
					fail: (err) => {
						uni.showToast({
							title: err.errMsg,
							icon: 'none',
							duration: 1000
						});
					}
				});
			},
		}
	}
</script>

<style lang="scss">
	page {
		// background: linear-gradient(180deg, #FFFFFF 0%, #F6F6F6 100%);
	}

	.Circle_friends {
		position: relative;
		padding: 0 0 87.72rpx 0;
		background: linear-gradient(180deg, #FFFFFF 0%, #F6F6F6 100%);
	}

	.circle_friends_wrapper {
		position: relative;
		z-index: 2;
	}


	.search_wrapper {
		width: 694.74rpx;
		margin: 0 auto;
	}

	.tabs_wrapper {
		width: 694.74rpx;
		margin: 0 auto;
		margin-bottom: 21.05rpx;
	}

	.empty_wrapper {
		display: flex;
		align-items: center;
		justify-content: center;
	}

	.goods {
		margin: 0 auto;
		width: 694.74rpx;
		display: flex;
		flex-wrap: wrap;
		justify-content: space-between;

		.goods_item {
			width: 342.11rpx;
			height: 491.23rpx;
			border-radius: 8px;
			overflow: hidden;
			background-color: #fff;
			display: flex;
			flex-direction: column;
			margin-bottom: 10.53rpx;

			.goods_img {
				width: 100%;
				height: 294.74rpx;
			}

			.botm {
				flex: 1;
				padding: 0 14.04rpx;
				padding-bottom: 21.05rpx;
				display: flex;
				flex-direction: column;
				justify-content: space-between;

				.title {
					margin: 12px 0;
					width: 100%;
					overflow: hidden;
					text-overflow: ellipsis;
					display: -webkit-box;
					-webkit-line-clamp: 2;
					-webkit-box-orient: vertical;
				}

				.goods_info {
					justify-content: space-between;

					.g_img {
						width: 60rpx;
						height: 60rpx;
						border-radius: 50%;
					}

					.g_name {
						margin-left: 8.77rpx;
						width: 100.63rpx;
						text-overflow: ellipsis;
						/* 溢出显示省略号 */
						overflow: hidden;
						/* 溢出隐藏 */
						white-space: nowrap;
						/* 强制不换行 */
					}

					.nice_box {
						display: flex;
						align-items: center;

						.isshow {
							color: #FE3530 !important;
						}

						.iconfont {
							font-size: 30rpx;
						}

						.icon-shoucang1 {
							color: #F84221;
						}

						.collect {
							font-size: 24rpx;
							margin-left: 5rpx;
						}
					}
				}
			}
		}
	}
</style>