<template>
	<view class="first_main" :style="{height: screenHeight + 'px'}">
		<nav-bar title='急救指南' :backGround="false">
			<template v-slot:right>
				<image style="width: 100%;height: 100%;" src="/static/index3/location.png" @click="locationClick()"></image>
			</template>
		</nav-bar>
		
		<view class="content">
			<view class="list_scoll" id="paging_id" :style="{height: scrollH + 'px'}">
				<view class="img_item" v-for="(item,index) in listData" :key="item.id">
					<image :src="item.logoAddress" @click="jumpDetail(item)" @error="imgError(item,index)"></image>
				</view>
			</view>
		</view>
		
	</view>
</template>

<script>
	import {
		callbackRequest
	} from '@/common/util.js';
	import {
		firstaIdList
	} from '@/common/api.js';
	import navBar from "@/components/navBar/index.vue";
	export default {
		components: {
			navBar
		},
		data() {
			return {
				listData: [],
				screenHeight: '',
				scrollH: ''
			}
		},
		onLoad() {
			this.screenHeight = uni.getSystemInfoSync().safeArea.height
			this.getData()
		},
		mounted() {
			const query = uni.createSelectorQuery().in(this);
			query.select("#paging_id").boundingClientRect((data) => {
				this.scrollH = this.screenHeight - data.top
			}).exec();
		},
		methods: {
			back() {
				uni.navigateBack()
			},
			
			locationClick() {
				uni.navigateTo({
					url: '/pages/device/firstAid'
				})
			},
			
			getData() {
				let params = {
				  method:firstaIdList,
					firstAidName: '',
					publishStatus: '1',
					isDeleted: '0'
				}
				callbackRequest(params).then((res) => {
					if (res.returnCode == 1) {
						this.listData = res.returnData
					}else{
						uni.showToast({title: res.returnMsg,icon: 'none'});
					}
				})
			},
			imgError(e,i) {
				// this.listData[i].logoAddress = '../../static/imgs/23441.png'
			},
			jumpDetail(item) {
				uni.navigateTo({
					url: `/pages/firstAid/detail?id=${item.id}&name=${item.firstAidName}`
				})
			}
		}
	}
</script>

<style scoped lang="scss">
.first_main {
	width: 100vw;
	background-image: url('../../static/firstaid/background.png');
	background-size: 100% 932rpx;
	 background-repeat: no-repeat;
	 background-color: #ffffff;
}
.first_main::-webkit-scrollbar {
		width: 0;
		height: 0;
	}
.list_scoll {
	position: fixed;
	top: 428rpx;
	width: 100%;
	padding: 20rpx 48rpx;
	box-sizing: border-box;
	overflow: auto;
}
.list_scoll::-webkit-scrollbar {
		width: 0;
		height: 0;
	}
.img_item {
	width: 100%;
	height: 192rpx;
	margin-bottom: 28rpx;
	image {
		width: 100%;
		height: 100%;
	}
}
</style>
