<template>
	<view class="status-page">
		<f-navbar navbarType="2" @leftClick="leftClick">
			<view class="u-flex search-top" slot="left">
				<view class="search-main"><u--input @change="inputChanged" prefixIcon="search" placeholder="请输入组态名称" border="surround" shape="circle"></u--input></view>
			</view>
		</f-navbar>
		<!-- 公共组件-每个页面必须引入 -->
		<public-module></public-module>
		<mescroll-body ref="mescrollRef" :up="upOption" @init="mescrollInit" :down="downOption" @down="downCallback" @up="upCallback">
			<view class="status-container">
				<view @click="openConfigDetail(item.id)" v-for="(item, index) in list" :key="index" class="status-item u-flex">
					<view style="cursor: pointer;" class="item-image"><image class="image" :src="item.icon || defaultConfigImage"></image></view>
					<view class="item-text">
						<text class="text">{{ item.name }}</text>
					</view>
				</view>
			</view>
		</mescroll-body>
	</view>
</template>

<script>
import fNavbar from '@/components/module/f-navbar/f-navbar';
import MescrollMixin from '@/uni_modules/mescroll-uni/components/mescroll-uni/mescroll-mixins.js';

export default {
	components: {
		fNavbar
	},
	mixins: [MescrollMixin], // 使用mixin (在main.js注册全局组件)
	data() {
		return {
			page: {
				num: 0,
				size: 10
			},
			downOption: {
				auto: true //是否在初始化后,自动执行downCallback; 默认true
			},
			upOption: {
				auto: false // 不自动加载
			},
			defaultConfigImage: '../../../static/test.png',
			list: []
		};
	},
	onLoad() {
		// 隐藏原生的tabbar
		uni.hideTabBar();
		uni.setStorageSync('getConfiguration', {
			isConfiguration: false
		});
	},
	onUnload() {
		uni.setStorageSync('getConfiguration', {
			isConfiguration: false
		});
		uni.removeStorageSync('getConfiguration');
	},
	methods: {
		inputChanged(e) {
			this.page.num = 1;
			this.loadData(1, e);
		},
		leftClick() {
			return false;
		},
		onBackPress() {
			console.log('返回');
			return true; // 阻止返回 不阻止就不写或者用uni.navigateBack({ delta: 1 })返回
		},
		openConfigDetail(e) {
			uni.navigateTo({
				url: 'configurationDetail?configId=' + e
			});
		},
		/*下拉刷新的回调 */
		downCallback() {
			//联网加载数据
			this.page.num = 1;
			this.loadData(1);
		},
		/*上拉加载的回调: 其中page.num:当前页 从1开始, page.size:每页数据条数,默认10 */
		upCallback() {
			//联网加载数据
			this.page.num += 1;
			this.loadData(this.page.num);
		},
		loadData(pageNo, T) {
			let httpData = {
				page: pageNo,
				pageSize: 10,
				name: T
			};
			uni.$u.http
				.get('/yt/configuration/center', { params: httpData, custom: { load: false } })
				.then(res => {
					uni.stopPullDownRefresh();
					this.mescroll.endByPage(res.items.length, res.total);
					if (pageNo == 1) {
						this.list = res.items;
					} else {
						this.list = this.list.concat(res.items);
					}
				})
				.catch(e => {
					//联网失败, 结束加载
					this.mescroll.endErr();
				});
		}
	}
};
</script>

<style lang="scss" scoped>
@import '../static/configuration.scss';
</style>