<template>
	<view class="alert-page">
		<!-- 公共组件-每个页面必须引入 -->
		<public-module></public-module>
		<mescroll-body ref="mescrollRef" @init="mescrollInit" :down="downOption" @down="downCallback" @up="upCallback">
			<view @click="openDeviceDetail(item)" class="list-item" v-for="(item, index) in list" :key="index">
				<view class="item">
					<view class="item-first">
						<text>{{ item.deviceName }}</text>
						<view class="item-right">响应成功</view>
					</view>
					<view>
						命令类型:<text style="margin-left: 16rpx;">MQTT命令</text>
					</view>
					<view>
						命令状态:<text style="margin-left: 16rpx;">下发成功</text>
					</view>
					<view class="time">{{ item.createdTime }}</view>
				</view>
			</view>
		</mescroll-body>
		<!-- 告警筛选 -->
		<u-popup @close="close" closeable :overlay="true" :show="show" mode="bottom" bgColor="#fff">
			<view>
				<view style="text-align: center; margin-top: 28rpx"><text>筛选条件</text></view>
				<FilterItem :filterList="alarmStatus" title="告警状态" @clickTag="currentIndex => handleClickTag(currentIndex, alarmStatus)"></FilterItem>
				<FilterItem :filterList="typeStatus" title="设备类型" @clickTag="currentIndex => handleClickTag(currentIndex, typeStatus)"></FilterItem>
				<FilterItem :filterList="alarmLevelStatus" title="告警等级" @clickTag="currentIndex => handleClickTag(currentIndex, alarmLevelStatus)"></FilterItem>
				<FilterItem :filterList="timeStatus" title="选择时间" @clickTag="currentIndex => handleClickTag(currentIndex, timeStatus)"></FilterItem>
				<view class="u-flex" style="margin-top: 40rpx; margin-left: 55rpx">
					<view style="width: 300rpx"><u-button type="info" shape="circle" text="重置" @click="resetFilter"></u-button></view>
					<view style="width: 300rpx; margin-left: 46rpx"><u-button type="primary" shape="circle" text="确认" @click="confirmFilter"></u-button></view>
				</view>
			</view>
		</u-popup>
		<u-calendar
			:show="showCalendar"
			mode="range"
			@confirm="calendarConfirm"
			@close="calendarClose"
			startText="开始时间"
			endText="结束时间"
			confirmDisabledText="请选择日期"
			:formatter="formatter"
		></u-calendar>
	</view>
</template>
<script>
import FilterItem from '@/pages/device/FilterItem.vue';
import MescrollMixin from '@/uni_modules/mescroll-uni/components/mescroll-uni/mescroll-mixins.js';
export default {
	mixins: [MescrollMixin],
	components: {
		FilterItem
	},
	props: {
		deviceId: {
			type: String,
			default: ''
		}
	},
	mounted() {
		this.loadData(1, {
			deviceId: this.deviceId
		});
	},
	data() {
		return {
			show: false,
			list: [],
			total: '',
			timeData: {
				selectTime: '',
				getTimeGap: ''
			},
			showCalendar: false,
			alarmStatus: [
				{
					checked: true,
					name: '全部',
					type: ''
				},
				{
					checked: false,
					name: '激活未确认',
					type: 'ACTIVE_UNACK'
				},
				{
					checked: false,
					name: '激活已确认',
					type: 'ACTIVE_ACK'
				},
				{
					checked: false,
					name: '清除未确认',
					type: 'CLEARED_UNACK'
				},
				{
					checked: false,
					name: '清除已确认',
					type: 'CLEARED_ACK'
				}
			],
			typeStatus: [
				{
					checked: true,
					name: '全部',
					type: ''
				},
				{
					checked: false,
					name: '网关设备',
					type: 'GATEWAY'
				},
				{
					checked: false,
					name: '网关子设备',
					type: 'SENSOR'
				},
				{
					checked: false,
					name: '直连设备',
					type: 'DIRECT_CONNECTION'
				}
			],
			alarmLevelStatus: [
				{
					checked: true,
					name: '全部',
					type: ''
				},
				{
					checked: false,
					name: '危险',
					type: 'CRITICAL'
				},
				{
					checked: false,
					name: '重要',
					type: 'MAJOR'
				},
				{
					checked: false,
					name: '次要',
					type: 'MINOR'
				},
				{
					checked: false,
					name: '警告',
					type: 'WARNING'
				},
				{
					checked: false,
					name: '不确定',
					type: 'INDETERMINATE'
				}
			],
			timeStatus: [
				{
					checked: true,
					name: '全部',
					type: ''
				},
				{
					checked: false,
					name: '30分钟',
					type: '1800000'
				},
				{
					checked: false,
					name: '一小时',
					type: '3600000'
				},
				{
					checked: false,
					name: '2小时',
					type: '7200000'
				},
				{
					checked: false,
					name: '近一天',
					type: '1440000'
				}
			],
			downOption: {
				auto: false //是否在初始化后,自动执行downCallback; 默认true
			},
			page:{
				num:0,
				sizie:10
			}
		};
	},
	methods: {
		/*下拉刷新的回调 */
		downCallback() {
			//联网加载数据
			this.list = [];
			this.page.num = 1;
			this.loadData(this.page.num, {
				deviceId: this.deviceId
			});
		},
		/*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, {
				deviceId: this.deviceId
			});
		},
		//获取告警数据
		loadData(pageNo, params = {}) {
			let httpData = {
				...params,
				page: pageNo,
				pageSize: 10
			};
			uni.$u.http
				.get('/yt/alarm', {
					params: httpData,
					custom: {
						load: false
					}
				})
				.then(res => {
					this.total = res.total;
					uni.stopPullDownRefresh();
					console.log('获取后端数据', res);
					//方法一(推荐): 后台接口有返回列表的总页数 totalPage
					this.mescroll.endByPage(res.items.length,res.total); //必传参数(当前页的数据个数, 总页数)
					if (pageNo == 1) {
						this.list = res.items;
					} else {
						this.list = this.list.concat(res.items);
					}
				})
				.catch(() => {
					//联网失败, 结束加载
					this.mescroll.endErr();
				});
		},
		handleClickTag(currentIndex, list) {
			list.map((item, index) => {
				item.checked = index === currentIndex;
			});
		},
		resetFilter() {
			const { alarmStatus, typeStatus, alarmLevelStatus, timeStatus } = this;
			[alarmStatus, typeStatus, alarmLevelStatus, timeStatus].forEach(item => item.map((item, index) => (item.checked = index === 0)));
		},
		close() {
			this.show = false;
		},
		openSearchDialog() {
			this.show = true;
		},
		hideKeyboard() {
			uni.hideKeyboard();
		},
		calendarConfirm(e) {
			this.showCalendar = false;
			this.timeData.selectTime = `${e[0]} / ${e[e.length - 1]}`;
		},
		confirmFilter() {
			const alarmState = this.alarmStatus.find(item => item.checked);
			const typeState = this.typeStatus.find(item => item.checked);
			const alarmLevelState = this.alarmLevelStatus.find(item => item.checked);
			const timeState = this.timeStatus.find(item => item.checked);
			const endTs = Date.now();
			const startTs = endTs - timeState.type;
			this.loadData(1, {
				status: alarmState.type ? alarmState.type : undefined,
				deviceType: typeState.type ? typeState.type : undefined,
				alarmType: alarmLevelState.type ? alarmLevelState.type : undefined,
				startTime: timeState.type ? startTs : undefined,
				endTime: timeState.type ? endTs : undefined,
				deviceId: this.deviceId
			});
			this.show = false;
		},
		calendarClose() {
			this.showCalendar = false;
		},
		openDeviceDetail(item) {
			const { id, deviceName, severity, originatorType, details, createdTime, status } = item;
			let obj = {
				id,
				deviceName,
				severity,
				originatorType,
				details,
				createdTime,
				status
			};
			console.log(123)
			uni.navigateTo({
				url:'/deviceSubPage/deviceDetailPage/tabDetail/CommandDetail'
			});
		}
	}
};
</script>

<style lang="scss" scoped>
.alert-page {
	padding: 20rpx;
	.list-item {
		width: 690rpx;
		height: 262rpx;
		background-color: #fff;
		border-radius: 20rpx;
		margin: 20rpx auto;
		color: #333;
		.item {
			padding: 30rpx;
			view {
				font-size: 28rpx;
				margin-bottom: 10rpx;
			}
			.time {
				color: #999;
			}
			.item-first {
				display: flex;
				justify-content: space-between;
				align-items: center;
				font-size: 30rpx;
				font-weight: 500;
				align-items: center;
				.item-right {
					display: flex;
					justify-content: center;
					align-items: center;
					color: #00c9a7;
					width: 104rpx;
					height: 36rpx;
					font-size: 20rpx;
					background-color: #00c9a725;
					border-radius: 20rpx;
				}
			}
		}
	}
}
</style>