iot-ui-vue/src/views/edge/Resource/Issue/Result.vue

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<template>
<j-modal
visible
title="下发结果"
:width="900"
@ok="emit('close')"
@cancel="emit('close')"
>
<j-row>
<j-col :span="8">
<div>成功{{ count }}</div>
<div>
失败{{ countErr }}
<j-button @click="_download(errMessage || '', '下发失败原因')" v-if="errMessage.length" type="link"
>下载</j-button
>
</div>
</j-col>
<j-col :span="8">下发设备数量:{{ list.length || 0 }}</j-col>
<j-col :span="8">已下发数量{{ countErr + count }}</j-col>
</j-row>
<div v-if="!flag">
<j-textarea :rows="20" :value="JSON.stringify(errMessage)" />
</div>
</j-modal>
</template>
<script setup lang="ts">
import { LocalStore } from '@/utils/comm';
import { BASE_API_PATH, TOKEN_KEY } from '@/utils/variable';
import dayjs from 'dayjs';
import { EventSourcePolyfill } from 'event-source-polyfill';
const props = defineProps({
data: {
type: Object,
default: () => {},
},
list: {
type: Array,
default: () => [],
},
});
const emit = defineEmits(['close']);
const count = ref<number>(0);
const countErr = ref<number>(0);
const flag = ref<boolean>(true);
const errMessage = ref<any[]>([]);
const getData = () => {
let dt = 0;
let et = 0;
const errMessages: any[] = [];
const _terms = {
deviceId: (props.list || []).map((item: any) => item?.id),
params: JSON.stringify({
name: props.data.name,
targetId: props.data.targetId,
targetType: props.data.targetType,
category: props.data.category,
metadata: props.data?.metadata,
}),
};
const url = new URLSearchParams();
Object.keys(_terms).forEach((key) => {
if (Array.isArray(_terms[key]) && _terms[key].length) {
_terms[key].map((item: string) => {
url.append(key, item);
});
} else {
url.append(key, _terms[key]);
}
});
const source = new EventSourcePolyfill(
`${BASE_API_PATH}/edge/operations/entity-template-save/invoke/_batch?:X_Access_Token=${LocalStore.get(
TOKEN_KEY,
)}&${url}`,
);
source.onmessage = (e: any) => {
const res = JSON.parse(e.data);
if (res.successful) {
dt += 1;
count.value = dt;
} else {
et += 1;
countErr.value = et;
flag.value = false;
if (errMessages.length <= 5) {
errMessages.push({ ...res });
errMessage.value = [...errMessages];
}
}
};
source.onerror = () => {
source.close();
};
source.onopen = () => {};
};
const _download = (record: Record<string, any>, fileName: string, format?: string) => {
// 创建隐藏的可下载链接
const ghostLink = document.createElement('a');
ghostLink.download = `${fileName ? '' : record?.name}${fileName}_${dayjs(new Date()).format(
format || 'YYYY_MM_DD',
)}.txt`;
ghostLink.style.display = 'none';
//字符串内容转成Blob地址
const blob = new Blob([JSON.stringify(record)]);
ghostLink.href = URL.createObjectURL(blob);
//触发点击
document.body.appendChild(ghostLink);
ghostLink.click();
//移除
document.body.removeChild(ghostLink);
}
watch(
() => props.data.id,
(newId) => {
if(newId){
getData()
}
},
{
immediate: true,
},
);
</script>
<style lang="less" scoped>
</style>