<template>
	<view class="alert-page">
		<!-- 公共组件-每个页面必须引入 -->
		<public-module></public-module>
		<f-navbar>
			<view class="u-flex" slot="left">
				<u-icon color="#fff"></u-icon>
				<view class="actName u-line-1"></view>
			</view>
			<view class="u-flex filter" slot="right">
				<view class="filter-input"><u--input prefixIcon="search" placeholder="输入设备SN或名称搜索" border="surround" shape="circle"></u--input></view>
				<view class="filter-text">
					<view><text class="text">筛选</text></view>
				</view>
				<view class="filter-icon"><image class="image" @click="openSearchDialog" src="../../static/shaixuan.png"></image></view>
			</view>
		</f-navbar>
		<view @click="openOrg" class="org-sty">
			<view class="org-item">
				<view class="u-flex item"><text class="text-bold">组织关系</text></view>
				<view class="u-flex item-child">
					<image class="image" src="../../static/org.png" mode=""></image>
					<text class="text-12">告警数：{{ alertTotal }}</text>
				</view>
			</view>
			<view class="org-item "><image class="org-image" src="../../static/right-arrow.png"></image></view>
		</view>
		<!-- 自带分页组件 -->
		<mescroll-body ref="mescrollRef" :up="upOption" @init="mescrollInit" :down="downOption" @down="downCallback" @up="upCallback">
			<view class="device-list">
				<view @click="openAlertDetail(item)" class="list-item" v-for="(item, index) in list" :key="index">
					<view class="u-flex item">
						<view class="item-text text-clip">
							<text class="text-bold">{{ item.deviceName == null ? '暂无数据' : item.deviceName }}</text>
						</view>
						<view class="item-text">
							<text class="text-muted">{{ item.details == null ? '暂无数据' : formatDetailText(item.details.data) }}</text>
						</view>
						<view class="item-text">
							<text class="text-muted">
								告警状态：{{
									item.status == 'CLEARED_UNACK'
										? '清除未确认'
										: item.status == 'ACTIVE_UNACK'
										? '激活未确认'
										: item.status == 'CLEARED_ACK'
										? '清除已确认'
										: '激活已确认'
								}}
							</text>
						</view>
						<view class="item-text">
							<text class="text-secondary">{{ item.createdTime }}</text>
						</view>
					</view>
					<view class="item">
						<view class="u-flex item-right">
							<image class="right-image" :src="bindImageUrl(item.severity)"></image>
							<view class="right-text">
								<text
									class="text-no-color"
									:style="[
										item.severity == 'CRITICAL'
											? { color: '#DE4437' }
											: item.severity == 'MAJOR'
											? { color: '#DE7337' }
											: item.severity == 'MINOR'
											? { color: '#FFC107' }
											: item.severity == 'WARNING'
											? { color: '#DE4437' }
											: { color: '#00C9A7' }
									]"
								>
									{{
										item.severity == 'CRITICAL'
											? '危险'
											: item.severity == 'MAJOR'
											? '重要'
											: item.severity == 'MINOR'
											? '次要'
											: item.severity == 'WARNING'
											? '警告'
											: '不确定'
									}}
								</text>
							</view>
						</view>
					</view>
				</view>
			</view>
		</mescroll-body>
		<!-- 自带分页组件 -->
		<view style="height: 20rpx"></view>
		<!-- 告警筛选 -->
		<u-popup @close="close" closeable bgColor="transparent" :overlay="true" :show="show" mode="bottom">
			<view class="popup-page">
				<view class="popup-text"><text class="text">筛选条件</text></view>
				<view class="popup-alarm-page u-flex">
					<view>
						<view class="popup-alarm-text"><text class="text">告警状态</text></view>
						<view class="u-flex popup-alarm-child">
							<view
								class="alarm-text"
								@click="getAlertStatus(item, index)"
								:style="[index == current1 ? { background: '#377DFF' } : { background: '#F6F6F6' }]"
								v-for="(item, index) in alertStatus"
								:key="index"
							>
								<text class="text">{{ item.name }}</text>
							</view>
						</view>
						<view style="margin-top: 120rpx;">
							<view class="popup-alarm-text"><text class="text">设备类型</text></view>
							<view class="u-flex popup-alarm-child">
								<view
									class="alarm-text"
									@click="getTypeStatus(item, index)"
									:style="[index == current2 ? { background: '#377DFF' } : { background: '#F6F6F6' }]"
									v-for="(item, index) in deviceType"
									:key="index"
								>
									<text class="text">{{ item.name }}</text>
								</view>
							</view>

							<view style="margin-top: 120rpx;">
								<view class="popup-alarm-text"><text class="text">告警等级</text></view>
								<view class="u-flex popup-alarm-child">
									<view
										class="alarm-text"
										@click="getLevelStatus(item, index)"
										:style="[index == current3 ? { background: '#377DFF' } : { background: '#F6F6F6' }]"
										v-for="(item, index) in alertLevel"
										:key="index"
									>
										<text class="text">{{ item.name }}</text>
									</view>
								</view>
								<view style="margin-top: 120rpx;">
									<view class="popup-alarm-text"><text class="text">选择时间</text></view>
									<view class="u-flex popup-alarm-child">
										<view
											class="alarm-text"
											@click="getTimeStatus(item, index)"
											:style="[index == current4 ? { background: '#377DFF' } : { background: '#F6F6F6' }]"
											v-for="(item, index) in timeArea"
											:key="index"
										>
											<text class="text">{{ item.name }}</text>
										</view>
									</view>
									<view style="margin-top: 120rpx;">
										<view class="u-flex popup-alarm-child">
											<view>
												<u--form :label-style="{ 'font-size': '29rpx', 'margin-left': '10rpx' }" labelPosition="left" :model="timeData">
													<u-form-item style="font-size: 14px" label="选择日期" prop="selectTime" labelWidth="80" borderBottom @click="openTime">
														<u--input v-model="timeData.selectTime" placeholder="请选择日期" border="none"></u--input>
													</u-form-item>
												</u--form>
											</view>
										</view>
									</view>
									<view class="u-flex" style="flex-direction: row; margin-top: 128rpx; margin-left: 10rpx">
										<view style="width: 300rpx"><u-button @click="resetData" type="info" shape="circle" text="重置"></u-button></view>
										<view style="width: 300rpx; margin-left: 46rpx"><u-button @click="queryData" type="primary" shape="circle" text="确认"></u-button></view>
									</view>
									<view style="height: 30rpx;"></view>
								</view>
							</view>
						</view>
					</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>
		<f-tabbar></f-tabbar>
	</view>
</template>

<script>
import fTabbar from '@/components/module/f-tabbar/f-tabbar';
import fNavbar from '@/components/module/f-navbar/f-navbar';
import MescrollMixin from '@/uni_modules/mescroll-uni/components/mescroll-uni/mescroll-mixins.js';
import { pageNumber, pageSize } from '@/config/constant.js';
import { alertStatus, deviceType, alertLevel, timeArea } from './static/data.js';

export default {
	mixins: [MescrollMixin], // 使用mixin (在main.js注册全局组件)
	components: {
		fTabbar,
		fNavbar
	},
	data() {
		return {
			alertStatusVal: '',
			deviceTypeVal: '',
			alertLevelVal: '',
			selectTimeVal: '',
			startTime: '',
			endTime: '',
			current1: 0,
			current2: 0,
			current3: 0,
			current4: 0,
			page: {
				num: 0,
				size: 10
			},
			downOption: {
				auto: false //是否在初始化后,自动执行downCallback; 默认true
			},
			upOption: {
				auto: false // 不自动加载
			},
			timeData: {
				selectTime: '',
				getTimeGap: '',
				getDateVal: ''
			},
			showCalendar: false,
			show: false,
			list: [],
			alertStatus,
			deviceType,
			alertLevel,
			timeArea,
			ordId: '',
			detailStatus: false,
			alertTotal: 0
		};
	},
	onShow() {
		if (this.detailStatus) {
			this.loadData(1, null, null, null, null, null, null);
		}
		if (this.ordId == '') {
		} else {
			this.loadData(1, null, null, null, null, null, this.ordId);
		}
	},
	onHide() {
		this.ordId = '';
		this.detailStatus = false;
		this.loadData(1, null, null, null, null, null, null);
	},
	onLoad(e) {
		// 隐藏原生的tabbar
		uni.hideTabBar();
		if (e.type !== undefined) {
			let params = JSON.parse(e.type);
			let type;
			if (Array.isArray(params)) {
				// type = params.join(',');
				type = params[0];
			} else {
				type = params;
			}
			this.loadData(1, type, null, null, null, null, null);
		} else {
			this.loadData(1, null, null, null, null, null, null);
		}
	},
	methods: {
		getAlertStatus(e, i) {
			this.current1 = i;
			this.alertStatusVal = e.value;
		},
		getTypeStatus(e, i) {
			this.current2 = i;
			this.deviceTypeVal = e.value;
		},
		getLevelStatus(e, i) {
			this.current3 = i;
			this.alertLevelVal = e.value;
		},
		getTimeStatus(e, i) {
			this.current4 = i;
			this.selectTimeVal = e.value;
		},
		queryData() {
			let date1 = new Date(this.timeData.getDateVal[0]);
			let date2 = new Date(this.timeData.getDateVal[this.timeData.getDateVal.length - 1]);
			let startTimeVa, endTimeVa;
			if (this.timeData.getDateVal.length == 0) {
				startTimeVa = '';
				endTimeVa = '';
			} else {
				startTimeVa = date1.getTime();
				endTimeVa = date2.getTime();
			}
			this.loadData(1, this.alertStatusVal, startTimeVa, endTimeVa, this.alertLevelVal, this.deviceTypeVal);
			this.show = false;
		},
		resetData() {
			this.current1 = 0;
			this.alertStatusVal = '';
			this.current2 = 0;
			this.deviceTypeVal = '';
			this.current3 = 0;
			this.alertLevelVal = '';
			this.current4 = 0;
			this.selectTimeVal = '';
			this.timeData.getDateVal = '';
			this.timeData.selectTime = '';
		},
		bindImageUrl(e) {
			switch (e) {
				case 'CRITICAL':
					return '../../static/danger.png';
					break;
				case 'MAJOR':
					return '../../static/major.png';
					break;
				case 'MINOR':
					return '../../static/secondary.png';
					break;
				case 'WARNING':
					return '../../static/danger.png';
					break;
				case 'INDETERMINATE':
					return '../../static/noshue.png';
					break;
				default:
					return '';
					break;
			}
		},
		/*下拉刷新的回调 */
		downCallback() {
			//联网加载数据
			this.list.length = 0;
			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, statusV, startTimeV, endTimeV, severityV, deviceTypeV, organizationV) {
			let httpData = {
				page: pageNo,
				pageSize: 10,
				status: statusV,
				startTime: startTimeV,
				endTime: endTimeV,
				severity: severityV,
				deviceType: deviceTypeV,
				organizationId: organizationV
			};
			uni.$u.http
				.get('/yt/alarm', { params: httpData, custom: { load: false } })
				.then(res => {
					uni.stopPullDownRefresh();
					this.mescroll.endByPage(res.items.length, res.total);
					this.alertTotal = res.total;
					if (pageNo == 1) {
						this.list = res.items;
					} else {
						this.list = this.list.concat(res.items);
					}
				})
				.catch(e => {
					uni.$u.toast(e.data.message);
					//联网失败, 结束加载
					this.mescroll.endErr();
				});
		},
		openOrg() {
			uni.navigateTo({
				url: './org/org'
			});
		},
		open() {},
		close() {
			this.show = false;
		},
		openSearchDialog() {
			this.show = true;
			this.resetData();
		},
		openTime() {
			this.showCalendar = true;
			uni.hideKeyboard();
		},
		calendarConfirm(e) {
			this.showCalendar = false;
			this.timeData.selectTime = `${e[0]} / ${e[e.length - 1]}`;
			this.timeData.getDateVal = e;
		},
		calendarClose() {
			this.showCalendar = false;
		},
		//跳转告警详情
		openAlertDetail(e) {
			let obj = {
				id: e.id,
				deviceName: e.deviceName,
				severity: e.severity,
				originatorType: e.originatorType,
				details: e.details,
				createdTime: e.createdTime,
				status: e.status
			};
			uni.navigateTo({
				url: '/alarmSubPage/alarmDetailPage/alarmDetail?data=' + JSON.stringify(obj)
				// url: '/' + JSON.stringify(obj)
			});
		},
		formatDetailText(e) {
			//去除字符串双引号
			const jsonStr = JSON.stringify(e);
			const str = jsonStr.substring(1, jsonStr.length - 1);
			const newStr = str.replace(/\"/g, '');
			return newStr;
		}
	}
};
</script>

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