CMVR-IOT-UI/src/views/flow/components/params/CodeNodeParams.vue

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2026-07-06 11:11:59 +08:00
<template>
<el-collapse v-model="activeNames">
<el-collapse v-model="activeNames">
<el-collapse-item name="1" icon-position="left">
<template #title>
输入参数
<el-tooltip
class="box-item"
effect="dark"
content="这里输入的变量可以被下方的代码引用。"
placement="top"
>
<el-icon class="header-icon" style="margin-left: 6px">
<info-filled />
</el-icon>
</el-tooltip>
</template>
<div class="form__container">
<el-form
:inline="true"
:model="formData"
:rules="rules"
ref="dynamicFormRef"
label-position="top"
label-width="auto"
>
<div v-for="(property, index) in formData.nodeParams" :key="index">
<el-row v-if="property.name !== 'code'">
<el-form-item
:label="index === 0 ? '参数名' : ''"
:prop="`nodeParams.${index}.name`"
:rules="[
{ required: true, message: '请输入参数名', trigger: 'blur' },
]"
>
<el-input
:disabled="property?.disabled || false"
class="param-name"
v-model="property.name"
placeholder="请输入"
clearable
/>
</el-form-item>
<el-form-item
:label="index === 0 ? '参数值' : ''"
:prop="`nodeParams.${index}.type`"
>
<el-select
v-model="property.type"
class="param-type"
@change="handleTypeChange(index)"
>
<el-option label="引用" value="quote" />
<el-option label="输入" value="input" />
</el-select>
<el-form-item
v-if="property.type === 'input'"
:rules="[
{
required: property?.required ?? true,
message: '请输入参数值',
trigger: 'blur',
},
]"
:prop="`nodeParams.${index}.input`"
>
<el-input-number
class="param-value"
v-if="property.componentType === 'number'"
v-model="property.input"
:min="0"
:max="property.max || Infinity"
:controls="false"
:step-strictly="true"
placeholder="请输入"
clearable
/>
<el-select
v-model="property.input"
class="param-value"
v-else-if="property.componentType === 'select'"
>
<el-option
v-for="item in property.selectOptions"
:key="item.value"
:label="item.label"
:value="item.value"
/>
</el-select>
<el-input
class="param-value"
v-else
v-model="property.input"
placeholder="请输入"
clearable
/>
</el-form-item>
<el-form-item
v-if="property.type === 'quote'"
:rules="[
{
required: true,
message: '请选择参数值',
trigger: 'blur',
},
]"
:prop="`nodeParams.${index}.quote`"
>
<el-cascader
:ref="
(el) => {
if (el) cascaderRefs[index] = el;
}
"
v-model="property.quote"
:checkStrictly="true"
:options="quoteOptions"
placeholder="请选择"
@visible-change="
(visible) => visibleChange(visible, index, property.quote)
"
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@change="(value) => cascaderChange(value, index, formData, 'nodeParams')"
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/>
</el-form-item>
</el-form-item>
<el-button
:icon="Minus"
circle
size="small"
@click="handleDelete(index)"
:disabled="property?.disabled || false"
class="deleteBtn"
/>
</el-row>
</div>
</el-form>
</div>
</el-collapse-item>
<el-collapse-item title="代码" name="2" icon-position="left">
<div class="code__container">
<div ref="codeRef" style="width: 100%; height: 100%"></div>
</div>
</el-collapse-item>
<el-collapse-item name="3" icon-position="left">
<template #title>
输出参数
<el-tooltip
class="box-item"
effect="dark"
content="这里定义的输出变量可以被后续节点引用。"
placement="top"
>
<el-icon class="header-icon" style="margin-left: 6px">
<info-filled />
</el-icon>
</el-tooltip>
<el-button
:circle="true"
size="small"
@click="(e) => addFormItem(e, 'outputParams')"
class="addFormItem"
>
<el-icon :size="14"><Plus /></el-icon>
</el-button>
</template>
<div class="form__container">
<el-form
:inline="true"
:model="formData"
label-position="top"
label-width="auto"
:rules="outputRules"
ref="outputFormRef"
>
<FormItemRecursive
formType="output"
:current-list="formData.outputParams"
prop-path="outputParams"
:depth="0"
:is-first-level="true"
:endDepth="2"
:parent-path="[]"
@delete-item="(path) => deleteTopLevelItem(path, 'outputParams')"
/>
</el-form>
</div>
</el-collapse-item>
</el-collapse>
</el-collapse>
</template>
<script setup>
import { ref, reactive, watch, nextTick, onBeforeUnmount, onMounted } from 'vue'
import { Plus, Minus } from '@element-plus/icons-vue'
import FormItemRecursive from '../FormItemRecursive.vue'
import * as monaco from 'monaco-editor';
import { getInput } from '@/utils/flow'
import { useQuote } from './useQuote.js'
const props = defineProps({
data: Object
})
const emit = defineEmits(['save-success', 'save-error'])
const formData = reactive({
nodeParams: [],
outputParams: []
})
const codeRef = ref()
let editorInstance
function hasErrors() {
const model = editorInstance.getModel();
if (!model) return false;
// 获取当前模型的所有标记
const markers = monaco.editor.getModelMarkers({ resource: model.uri });
// 检查是否存在错误级别标记
return markers.some(marker => marker.severity === monaco.MarkerSeverity.Error);
}
const initEditor = (type) => {
monaco.languages.typescript.javascriptDefaults.setCompilerOptions({
target: monaco.languages.typescript.ScriptTarget.ES2020,
allowNonTsExtensions: true, // 允许非 ts 扩展名(.js
checkJs: true, // 对 .js 文件进行类型检查
strict: true, // 启用所有严格检查
noImplicitAny: false, // 禁止隐式 any
noUnusedLocals: true, // 未使用的局部变量报错(可选)
noUnusedParameters: true, // 未使用的参数报错(可选)
});
// 确保语义验证开启(默认就是开启的,但可以显式设置)
monaco.languages.typescript.javascriptDefaults.setDiagnosticsOptions({
noSemanticValidation: false, // 开启语义检查
noSyntaxValidation: false, // 开启语法检查
});
editorInstance = monaco.editor.create(codeRef.value, {
value: ['{}'].join('\n'),
language: type === 'code' ? 'javascript' : 'json',
fontSize: 14,
lineNumbers: 'on',
roundedSelection: true,
scrollBeyondLastLine: false,
formatOnPaste: true,
formatOnType: true,
quickSuggestions: true,
suggestOnTriggerCharacters: true,
// 自动完成
suggest: {
showWords: true,
showFunctions: true,
showVariables: true,
showClasses: true,
showModules: true,
},
});
}
// 设置代码值
const setValue = (value) => {
if (editorInstance) {
editorInstance.setValue(value)
}
}
// 销毁编辑器
const disposeEditor = () => {
if (editorInstance) {
editorInstance.dispose()
editorInstance = null
}
}
const rules = reactive({})
const outputRules = reactive({})
const dynamicFormRef = ref()
const outputFormRef = ref()
const activeNames = ref(['1', '2'])
// 使用共享的 quote 逻辑
const { quoteOptions, cascaderRefs, handleTypeChange, cascaderChange, visibleChange } = useQuote(props.data.id)
// 添加表单项
const addFormItem = (e, type) => {
e.stopPropagation()
const obj = {
name: '',
type: type === 'nodeParams' ? 'input' : 'string',
required: false,
children: [],
input: ''
}
if (!formData[type]) formData[type] = []
formData[type].push(obj)
}
// 删除输入参数(非递归)
const handleDelete = (index) => {
formData.nodeParams.splice(index, 1)
}
// 删除顶层输出参数(递归删除通过 FormItemRecursive 的 emit 处理)
const deleteTopLevelItem = (fullPath, propPath) => {
let currentLevel = formData[propPath]
for (let i = 0; i < fullPath.length - 1; i++) {
currentLevel = currentLevel[fullPath[i]].children
}
const lastIndex = fullPath[fullPath.length - 1]
currentLevel.splice(lastIndex, 1)
}
// 初始化数据
const initData = () => {
const nodeParams = JSON.parse(JSON.stringify(props.data.properties.nodeParams || []))
const outputParams = JSON.parse(JSON.stringify(props.data.properties.outputParams || []))
formData.nodeParams = nodeParams;
formData.outputParams = outputParams;
const codeParams = props.data.properties.nodeParams.find(item => item.name === 'code')
if (codeParams) {
setTimeout(() => {
if (editorInstance) {
setValue(codeParams.input)
}
}, 100)
}
}
// 保存验证
const validateAndSave = async () => {
const targetObj = formData.nodeParams.find(item => item.name === 'code');
if (targetObj) {
// 存在:修改该对象的 input 属性
targetObj.input = editorInstance.getValue();
} else {
formData.nodeParams.push(
{ name: "code", type: "input", input: editorInstance.getValue() }
)
}
let inputValid = true
let outputValid = true
if (dynamicFormRef.value) {
await dynamicFormRef.value.validate((valid) => { if (!valid) inputValid = false })
}
if (outputFormRef.value) {
await outputFormRef.value.validate((valid) => { if (!valid) outputValid = false })
}
// 保存到 lf
lf.setProperties(props.data.id, {
...props.data.properties,
...formData
})
if (hasErrors()) {
emit('save-error')
return
}
if (inputValid && outputValid) {
emit('save-success')
} else {
emit('save-error')
}
}
onMounted(() => {
nextTick(() => {
initEditor('code')
initData()
})
})
defineExpose({ validateAndSave })
onBeforeUnmount(() => {
disposeEditor()
})
</script>
<style lang="scss" scoped>
.form__container {
margin: 12px 0;
:deep(.el-row) {
align-items: end;
.el-form-item {
margin-right: 12px;
}
.param-name {
width: 160px;
}
.param-type {
width: 80px;
}
.param-value {
width: 160px;
}
}
.sub-properties {
margin-left: 10px;
.zw {
margin-left: 15px;
&::before {
content: "";
position: absolute;
left: 0;
top: -4px;
width: 10px;
border-left: 1px solid gray;
border-bottom: 1px solid gray;
border-bottom-left-radius: 4px;
background-color: transparent;
height: 24px;
}
}
}
.gSon-properties {
margin-left: 10px;
.zw {
margin-left: 15px;
&::before {
content: "";
position: absolute;
left: 0;
top: -4px;
width: 10px;
border-left: 1px solid gray;
border-bottom: 1px solid gray;
border-bottom-left-radius: 4px;
background-color: transparent;
height: 24px;
}
}
}
.deleteBtn {
margin-bottom: 22px;
cursor: pointer;
}
}
.code__container {
display: flex;
position: relative;
text-align: initial;
width: 100%;
height: 300px;
margin: 12px 0;
}
</style>