admin-ui/src/views/iot/rule-engine/index.vue

<template>
	<el-card shadow="nover" class="page-full">
		<div class="search">
			<el-form :inline="true">
				<el-form-item>
					<el-button type="primary" v-auth="'add'" @click="addOrEdit()">
						<el-icon>
							<ele-FolderAdd />
						</el-icon>
						新增规则编排
					</el-button>
				</el-form-item>
			</el-form>
		</div>
		<el-table :data="tableData" style="width: 100%" v-loading="loading" max-height="calc(100vh - 255px)">
			<el-table-column type="index" label="序号" width="80" align="center" />
			<el-table-column prop="name" label="名称" show-overflow-tooltip></el-table-column>
			<el-table-column prop="expound" label="说明" show-overflow-tooltip></el-table-column>
			<el-table-column prop="createdAt" label="创建时间" min-width="100" align="center"></el-table-column>
			<el-table-column prop="status" label="状态" width="100" align="center">
				<template #default="scope">
					<el-tag type="success" size="small" v-if="scope.row.status == 1">已启动</el-tag>
					<el-tag type="info" size="small" v-else>已停止</el-tag>
				</template>
			</el-table-column>
			<el-table-column label="操作" width="200" align="center">
				<template #default="scope">
					<el-button size="small" text type="info" v-auth="'startOrStop'" v-if="scope.row.status" @click="setStatus(scope.row, 0)">停止</el-button>
					<el-button size="small" text type="primary" v-auth="'startOrStop'" v-else @click="setStatus(scope.row, 1)">启动</el-button>
					<el-button size="small" text type="warning" v-auth="'edit'" @click="addOrEdit(scope.row)">编辑</el-button>
					<el-button size="small" text type="warning" @click="edit(scope.row)">规则编辑</el-button>
					<el-button size="small" text type="info" v-auth="'del'" @click="onDel(scope.row)">删除</el-button>
				</template>
			</el-table-column>
		</el-table>
		<pagination v-if="params.total" :total="params.total" v-model:page="params.pageNum" v-model:limit="params.pageSize" @pagination="getList()" />
		<EditForm ref="editFormRef" @getList="getList(1)" :types="0"></EditForm>
	</el-card>
</template>

<script lang="ts" setup>
import { ref } from 'vue';
import api from '/@/api/rule';
import { ElMessageBox, ElMessage } from 'element-plus';
import { useSearch } from '/@/hooks/useCommon';
import EditForm from './edit.vue';
import axios from 'axios';

const editFormRef = ref();

const { params, tableData, getList, loading } = useSearch<any[]>(api.getList, 'Data', { types: 0 });

const headers = {
	Authorization: 'Bearer ' + localStorage.token,
};

const flowsUrl = window.location.origin + '/rule-engine/flows';
// const flowsUrl = 'http://zhgy.sagoo.cn/rule-engine/flows';

getList();

const addOrEdit = async (row?: any) => {
	if (row) {
		editFormRef.value.open(row);
		return;
	} else {
		editFormRef.value.open();
	}
};

const setStatus = async (row: any, status: number) => {
	// 找到所有规则
	const { data: flows } = await axios.get(flowsUrl, { headers });

	const flow = flows.find((item: any) => item.id === row.flowId);

	if (!flow) {
		ElMessage.error('规则不存在');
		return;
	}

	// 改变指定规则状态
	flow.disabled = status ? false : true;

	// 设置规则状态
	await axios.post(flowsUrl, flows, { headers });

	api
		.setStatus(row.id, status)
		.then(() => {
			ElMessage.success('操作成功');
			getList();
		})
		.catch(() => {
			ElMessage.error('操作失败');
		});
};

const edit = async (row: any) => {
	localStorage.setItem('auth-tokens', `{"access_token":"${localStorage.token}"}`);
	const url = '/rule-engine/#flow/' + row.flowId;
	window.open(url);
};

const onDel = (row: any) => {
	ElMessageBox.confirm(`此操作将删除：“${row.name}”，是否继续?`, '提示', {
		confirmButtonText: '确认',
		cancelButtonText: '取消',
		type: 'warning',
	}).then(async () => {
		// 找到所有规则
		const { data: flows } = await axios.get(flowsUrl, { headers });

		const flowIndex = flows.findIndex((item: any) => item.id === row.flowId);

		if (flowIndex >= 0) {
			// 删除指定规则
			flows.splice(flowIndex, 1);

			// 删除当前规则下的各个节点信息
			const newFlows = flows.filter((item: any) => {
				if (item.z === row.flowId) {
					return false;
				} else {
					return true;
				}
			});

			// 设置规则状态
			await axios.post(flowsUrl, newFlows, { headers });
		}

		await api.del([row.id as string]);
		ElMessage.success('删除成功');
		getList();
	});
};
</script>