<template>
	<div :style="{'background-color': '#f6f6f6','height': contentHeight+'px','overflow': 'hidden'}">
		<view style="padding:5px 10px;">
			<u-search placeholder="搜索品牌名称" :focus="false" :show-action="false" :clearabled="true" radius="40" v-model="msg.BrandName"
			 @search="searchHandler" @custom="searchHandler" bg-color="#FFF" ></u-search>
		</view>
		<view style="display: flex; align-items: center;">
			<view style="flex:1;overflow: hidden;">
				<u-tabs bg-color="#f6f6f6" :is-scroll="true" name="ClassName" :list="typeList" :active-color="mainColor"
					:current="active" @change="changeHandler" :show-bar="true" :activeFontSize="34" :bold="true" height="100"
					duration="0" font-size="28"></u-tabs>
			</view>
			<!-- <div style="width: 64rpx;height: 48rpx;display: table-cell; vertical-align: middle;text-align: right;">
				<u-icon name="filter-o" color="#111" size="42"></u-icon>
			</div> -->
		</view>
		<u-empty v-if="g.length == 0" text="暂无内容" mode="list"></u-empty>
		<view style="height: calc(100% - 101px);padding:2px 10px;" v-if="g.length > 0">
			<scroll-view :scroll-y="true" :enable-back-to-top="true" :enable-flex="true" @scrolltolower="lower"
				style="height: 100%; padding-bottom: 0px;">
				<u-row gutter="24">
					<u-col span="6" v-for="(x, i) in g" :key="i" >
						<view class="good_study_two" @click="openGood(x.ID)" :style="{borderRadius:'10px'}">
							<view class="img-box">
								<view class="img-show" :style="{'border-top-left-radius':'10px'}">
									<image style="
										  width: 100%;
										  height: 100%;
										"mode="aspectFill" :src="x.BannerList[0]" />
								</view>
							</view>
							<view class="good-info">
								<view class="good-name">{{x.BrandName}}</view>
								<view class="good-price-info">
									<span class="price">{{x.FullBrandName}}</span>
								</view>
							</view>
						</view>
					</u-col>
					
				</u-row>
				<u-loadmore
				  :status="status"
				  :load-text="loadText"
				  :font-size="24"
				  :margin-top="20"
				  :margin-bottom="20"
				  bg-color="#f6f6f6"
				/>
				<!-- <view style="width: 100%;height: 30px;"></view> -->
			</scroll-view>
		</view>
		<tabbars></tabbars>
	</div>
</template>

<script>
	import tabbars from '@/components/tabbar/index';
	export default {
		components:{
			tabbars
		},
		data() {
			return {
				mainColor: '',
				active: 0,
				searchKey:"",
				typeList: [],
				msg:{
					pageIndex:1,
					pageSize:20,
					BrandName:'',
					ProjectType:0,
					Plumbing:-1,
					Caliber:-1,
					Sewage:-1,
					RanQi:-1,
					DianLiang:'',
					PaiYan:-1,
					KongTiao:-1,
					XinFeng:-1,
					BrandClassId:0,
				},
				loadText: {
					loadmore: "轻轻上拉，加载更多",
					loading: "努力加载中",
					nomore: "没有更多了",
				},
				page_count:1,
				status: "loadmore",
				g: [],
				contentHeight:0,
			};
		},
		onLoad(options) {
			if(options && options.id){
				this.msg.BrandClassId = options.id
			}
			this.GetBrandClassList()
		},
		created() {
			this.mainColor = this.$uiConfig.mainColor;
		},
		mounted() {
			uni.setNavigationBarTitle({
				title: '品牌列表',
			});
			let c = this.$uiConfig.is_bang ? 78 : 50;
			this.contentHeight = this.$utils.calcContentHeight(c)+40;
			
		},
		methods: {
			GetBrandClassList(){
				this.request2({
						url: "/api/AppletTrade/GetBrandClassList",
						data: {},
					},
					(res) => {
						if (res.resultCode == 1) {
							let obj = {
								ID:0,
								ClassName:'全部'
							}
							this.typeList = res.data
							this.typeList.unshift(obj)
							if(this.msg.BrandClassId ==0){
								this.msg.BrandClassId = this.typeList[0].ID
							}else{//指定跳入分类
								this.typeList.map((x,i)=>{
									if(x.ID== this.msg.BrandClassId){
										this.active = i;
										return
									}
								})
							}
							
						}
					}
				);
				this.init();
			},
			init() {
			  this.request2(
			  	{
			  		url: '/api/AppletTrade/GetBrandPageList',
			  		data: this.msg
			  	},
			  	res => {
			  		if(res.resultCode==1){
						this.g = this.g.concat(res.data.pageData);
						 this.page_count = res.data.pageCount;
						 if (this.page_count == 1) {
						   this.status = "nomore";
					}
			  		}
			  	}
			  );
			},
			lower(e) {
			  if (this.msg.pageIndex < this.page_count) {
			    this.msg.pageIndex++;
				this.status = "loading";
			    this.init();
			  } else {
			    
				this.status = "nomore";
			  }
			},
			changeHandler(i) {
				this.active = i;
				this.msg.BrandClassId = this.typeList[i].ID;
				this.msg.pageIndex = 1;
				this.g= [];
				 this.init();
			},
			openGood(id) {
				
				uni.navigateTo({
					url: '/pages/kotra/brand/detail?id=' + id,
				});
			},
			searchHandler(val){
				this.msg.BrandName = val;
				this.msg.pageIndex = 1;
				this.g= [];
				 this.init();
			}
		}
	};
</script>

<style>
	.good_study_two {
		position: relative;
		margin-bottom: 12px;
		border: 1rpx solid transparent;
		border-radius: 10rpx;
		overflow: hidden;
		box-shadow: 0 4px 10px 1px #e6e5e5;
		background-color: #fff;
	}
	
	.good_study_two .tips {
		width: 64rpx;
		height: 64rpx;
		position: absolute;
		top: 0;
		left: 0;
		z-index: 4;
	}
	
	.good_study_two .img-box {
		width: 100%;
		height: 0;
		padding-top: 100%;
		position: relative;
		overflow: hidden;
	}
	
	.good_study_two .img-box .img-show {
		position: absolute;
		left: 0;
		top: 0;
		bottom: 0;
		right: 0;
		width: 100%;
		height: 338rpx;
		overflow: hidden;
	}
	
	.good_study_two .guding {
		position: relative;
	}
	
	.good_study_two .guding .img-box {
		position: absolute;
		left: 0;
		right: 0;
		bottom: 0;
		top: 0;
	}
	
	.good_study_two .good-info {
		padding: 15rpx;
		height: 112rpx;
	}
	
	.good_study_two .good-info .good-name {
		overflow: hidden;
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-line-clamp: 1;
		-webkit-box-orient: vertical;
		margin-bottom: 8px;
		color: #111111;
		font-size: 26rpx;
		font-weight: bold;
	}
	
	.good_study_two .good-info .good-price-info {
		display: flex;
		color: #999999;
		overflow: hidden;
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-line-clamp: 1;
		-webkit-box-orient: vertical;
		font-size: 22rpx;
	}
	
	.good_study_two .good-info .good-price-info .price {
		color: #999999;
		/* flex: 1; */
		font-size: 11px;
		overflow: hidden;
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-line-clamp: 1;
		-webkit-box-orient: vertical;
	}
	
	.good_study_two .good-info .good-price-info .buy {
		width: 24px;
		text-align: right;
	}
</style>
