admin-govern/src/views/pqs/cockpit/realTimeData/index.vue

<template>
    <div class="default-main" :style="{ padding: prop.height ? '0px !important' : '10px' }">
        <!-- 实时数据 -->
        <!-- 实时数据 走驾驶舱-->
        <!-- 添加加载事件监听 -->
        <div class="dataBox" :style="{ height: prop.height ? prop.height : pageHeight.height }">
            <div
                class="iframe-container"
                :style="{
                    boxShadow: `var(--el-box-shadow-light)`
                }"
                style="position: relative"
            >
                <iframe
                    :src="iframeSrc"
                    width="100%"
                    height="100%"
                    frameborder="0"
                    scrolling="no"
                    id="iframeLeft"
                    @load="onIframeLoad"
                ></iframe>
            </div>

            <el-card class="bottom-container" style="min-height: 230px">
                <!-- <div class="buttonBox">
                    <el-button type="primary" icon="el-icon-Aim" @click="reset">复位</el-button>
                </div> -->
                <div class="tableBox">
                    <!-- <Table ref="tableRef"  height="100%"></Table> -->
                    <vxe-table border auto-resize height="100%" :data="tableData" ref="tableRef">
                        <vxe-column type="seq" title="序号" align="center" width="80px"></vxe-column>
                        <vxe-column field="date" align="center" title="时间" width="200px"></vxe-column>
                        <vxe-column field="name" align="center" title="监测点名" width="200px"></vxe-column>
                        <vxe-column field="address" align="center" title="事件描述"></vxe-column>
                    </vxe-table>
                </div>
            </el-card>
        </div>
    </div>
</template>
<script setup lang="ts">
import { ref, watch, onMounted, onUnmounted, provide } from 'vue'
import Table from '@/components/table/index.vue'
import TableStore from '@/utils/tableStore'
import { mainHeight } from '@/utils/layout'
// import { getActive } from "@/api/manage_wx/index";

// const props = defineProps<{
//     project: { id: string; name: string } | null
// }>()

const prop = defineProps({
    width: { type: [String, Number] },
    height: { type: [String, Number] },
    timeKey: { type: Array as () => string[] },
    timeValue: { type: Object }
})

const tableData = ref()

// 在父页面中添加事件监听器
window.addEventListener('message', function (event) {
    const { action, data } = event.data

    if (action == 'securityDetailData') {
        console.log('tableArray:', data)
        // 处理接收到的 tableArray 数据
        tableData.value = data
    }
})

const tableRef = ref()

const pageHeight = mainHeight(40)

const reset = () => {
    // 向 iframe 发送复位事件
    sendResetToIframe()
    // 清空表格数据
    //   tableData.value = [];
}

// 向 iframe 发送复位消息的函数
const sendResetToIframe = () => {
    const iframe = document.getElementById('iframeLeft') as HTMLIFrameElement
    if (iframe && iframe.contentWindow) {
        iframe.contentWindow.postMessage(
            {
                type: 'RESET_EVENT',
                payload: true
            },
            '*' // 生产环境中应替换为具体的域名
        )
    }
}

const iframeSrc = ref('')

// 监听 props 变化
// watch(
//     () => props.project,
//     newVal => {
//         if (newVal && newVal.id && newVal.name) {
//             //   window.location.origin
//             //   iframeSrc.value =
//             //     "http://192.168.1.179:4001" +
//             //     `/zutai/?id=${newVal.id}&&name=${encodeURIComponent(
//             //       newVal.name
//             //     )}&&preview=true&&display=true&&graphicDisplay=wx#/preview`;
//             iframeSrc.value =
//                 'http://192.168.1.179:4001' +
//                 `/zutai/?id=4b4f7f4260198776594f5f9d93a532e8&&name=stt&&preview=true&&display=true#/preview_YPT`

//             // console.log("更新 iframeSrc:", iframeSrc.value);
//         }
//     },
//     { immediate: true, deep: true }
// )

onMounted(() => {
    iframeSrc.value =
        window.location.origin + `/zutai/?id=4b4f7f4260198776594f5f9d93a532e8&&name=stt&&preview=true#/preview_YPT`

    // tableStore.index()

    // 监听来自 eventStatistics 组件的消息
    window.addEventListener('message', handleMessage)

    //   getActive({}).then((res: any) => {
    //     if (res.code == "A0000") {
    //       //   window.location.origin
    //       iframeSrc.value =
    //         "http://192.168.1.179:4001" +
    //         `/zutai/?id=${res.data.id}&&name=${encodeURIComponent(
    //           res.data.name
    //         )}&&preview=true&&display=true&&graphicDisplay=wx#/preview`;
    //     }
    //   });
})

onUnmounted(() => {
    // 清理事件监听器
    window.removeEventListener('message', handleMessage)
})

// iframe 加载完成回调  添加加载事件监听
const onIframeLoad = () => {
    // console.log("iframe 加载完成");
    // 通知 securityDetail.vue 组件 iframe 已加载完成
    window.postMessage(
        {
            type: 'IFRAME_LOADED',
            data: { loaded: true }
        },
        '*'
    )
}

// 处理来自 eventStatistics 组件的消息
const handleMessage = (event: MessageEvent) => {
    // 验证消息来源（在生产环境中应该验证 origin）
    // if (event.origin !== 'trusted-origin') return;

    const { type, payload } = event.data

    if (type === 'SEND_KEYS_TO_IFRAME') {
        // 将数据转发给 iframe
        sendKeysToIframe(payload)
    }
}

// 向 iframe 发送 keyList 数据
const sendKeysToIframe = (keyList: string[]) => {
    const iframe = document.getElementById('iframeLeft') as HTMLIFrameElement
    if (iframe && iframe.contentWindow) {
        iframe.contentWindow.postMessage(
            {
                type: 'ANALYSIS_KEYS',
                payload: keyList
            },
            '*'
        ) // 在生产环境中应该指定具体的域名而不是 '*'
    }
}
</script>
<style lang="scss" scoped>
.dataBox {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.iframe-container {
    flex: 3.5;
}

:deep(.el-card__body) {
    display: flex;
    padding: 10px;
    height: 100%;

    .buttonBox {
        display: flex;
        width: 150px;
        align-items: center;
        justify-content: center;
    }

    .tableBox {
        flex: 1;
        width: 100%;
    }
}
</style>