<template>
    <view style="position: relative">
        <!-- 运行告警 -->

        <!-- 卡片 -->
        <scroll-view scroll-y="true" @scroll="onScroll" :scroll-top="scrollTop" scroll-with-animation
            @refresherrefresh="refresherrefresh" @scrolltolower="scrolltolower"
            :refresher-triggered="triggered" refresher-enabled="true" class="event-list"
            :style="{ height: 'calc(100vh - ' + (navHeight + 10) + 'px)', overflow: 'auto' }">
            <!-- 循环渲染事件项 -->
            <uni-card class="event-item boxClick" :class="item.type" v-for="(item, index) in this.store.data"
                :key="index" @click="jump(item)">
                <!-- 头部：图标 + 信息 + 操作 -->
                <view class="event-header">
                    <view class="event-icon">
                        <!-- 动态图标：根据类型切换 -->
                        <!-- <uni-icons
                            custom-prefix="iconfont"
                            type="icon-terminal-box-fill"
                            size="30"
                            color="#376cf3"
                        ></uni-icons> -->
                        <Cn-icon-transient :name="`运行告警`" />
                        <view class="badge1" v-if="item.isRead == 0"></view>
                    </view>
                    <view class="event-info">
                        <view class="event-title">
                            <text class="event-id">{{ item.date }}</text>
                        </view>
                        <view class="event-desc">
                            <text>告警终端总数：{{ item.warnNums }}台</text>
                            <text v-if="item.onlineRateIsWarn">在线率偏低</text>
                            <text v-if="item.integrityIsWarn">完整性偏低</text>
                            <text v-if="item.warnCounts > 0">事件触发终端告警：{{ item.warnCounts }}次</text>

                        </view>
                    </view>
                    <view class="event-action">
                        <uni-icons type="search" size="25" color="#376cf3"></uni-icons>
                    </view>
                </view>
                <!-- <view class="event-detail">
                    <text> 告警终端总数{{ item.warnNums }}台 </text>
                </view> -->
            </uni-card>
            <uni-load-more v-if="store.status == 'loading' || (store.data && store.data.length > 0)"
                :status="store.status"></uni-load-more>
            <Cn-empty v-else style="top: 20%"></Cn-empty>
        </scroll-view>
        <view class="back-top boxClick" v-show="showBackTop" @click="backToTop">
            <uni-icons type="arrow-up" size="22" color="#fff"></uni-icons>
        </view>
    </view>
</template>
<script>
import list from '@/common/js/list'

export default {
    components: {},
    props: {
        navHeight: {
            type: Number,
            default: 0,
        },
        selectValue: {
            type: Object,
            // default: () => {},
        },
    },
    mixins: [list],
    data() {
        return {
            triggered: true,
            status: 'noMore', //more加载前  loading加载中 noMore加载后
            scrollTop: 0,
            oldScrollTop: 0,
            showBackTop: false,
        }
    },
    mounted() {
    },

    methods: {
        init() {
            this.store = this.DataSource('/cs-harmonic-boot/csAlarm/queryAlarmList')
            // this.store.params.pageSize = 10000
            this.store.params.engineerId = this.selectValue.engineeringId
            this.store.params.projectId = this.selectValue.projectId
            this.store.params.devId = this.selectValue.deviceId
            this.store.params.lineId = this.selectValue.lineId
            this.store.params.time = this.selectValue.date
            this.store.loadedCallback = () => {
                this.loading = false
            }

            this.store.reload()
        },
        jump(item) {
            let str = JSON.stringify(item).replace(/%/g, '百分比')
            uni.navigateTo({ url: '/pages/message1/comp/alarmDetails?detail=' + encodeURIComponent(str) })
            item.isRead = 1

        },
        // 下拉
        refresherrefresh() {
            this.triggered = true
            uni.startPullDownRefresh()
            setTimeout(() => {
                this.triggered = false
            }, 500)
        },
        // 上拉
        scrolltolower() {
            if (this.store.status != 'noMore') {
                this.store.next && this.store.next()
            }
        },
        onScroll(e) {
            this.oldScrollTop = e.detail.scrollTop
            this.showBackTop = e.detail.scrollTop > 200
        },
        backToTop() {
            this.scrollTop = this.oldScrollTop
            this.$nextTick(() => {
                this.scrollTop = 0
            })
            this.showBackTop = false
        },
    },

    computed: {},

    watch: {
        selectValue: {
            handler(val, oldVal) {
                if (Object.keys(val).length === 0) return
                this.init()
            },
            deep: true,
            immediate: true,
        },
    },
}
</script>

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

/* 列表容器 */
.event-list {
    margin-top: 20rpx;
    /* 头部：图标 + 信息 + 操作 */
    // .event-header {
    //     margin-bottom: 0rpx;
    // }
    // .event-title {
    //     margin-bottom: 0rpx;
    // }

    /* 图标区域（按类型区分背景色） */
    .event-icon {
        // width: 80rpx;
        // height: 80rpx;
        background-color: #376cf320;
    }

    /* 信息区域 */
    .event-info {
        flex: 1;
    }
}

/deep/ .uni-scroll-view-refresher {
    display: none;
}

.event-header {
    margin-bottom: 0rpx !important;
}

.back-top {
    position: fixed;
    right: 30rpx;
    bottom: 60rpx;
    width: 80rpx;
    height: 80rpx;
    border-radius: 50%;
    background: #376cf3;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4rpx 16rpx rgba(55, 108, 243, 0.35);
    z-index: 1;
}
</style>
