feat(json-schema-editor): 数组字段支持枚举值配置，移除循环生成与容器联动

Co-Authored-By: Claude <noreply@anthropic.com>

src/components/json-schema-editor/FieldConfigDialog.vue

@@ -25,9 +25,15 @@
 						</el-select>
 						<div class="form-hint">JSON 数据类型</div>
 					</el-form-item>
-					<el-form-item v-if="form.jsonType === 'object'" label="循环生成">
-						<el-switch v-model="form.loop" />
-						<span class="form-hint">此对象字段是否循环生成</span>
+
+					<el-form-item v-if="form.jsonType === 'array'" label="枚举配置">
+						<div class="enum-config-inline">
+							<el-button size="small" @click="enumDialogVisible = true">
+								{{ form.enumValues.length > 0 ? '编辑枚举值' : '配置枚举值' }}
+							</el-button>
+							<span v-if="form.enumValues.length > 0" class="form-hint">已配置 {{ form.enumValues.length }} 个枚举值</span>
+							<span v-else class="form-hint">设置数组允许的固定值列表</span>
+						</div>
 					</el-form-item>
 					<el-form-item v-if="jsonTypeIsScalar" label="默认值">
 						<template v-if="form.jsonType === 'boolean'">
@@ -38,15 +44,6 @@
 						</template>
 						<el-input v-else v-model="form.defaultValue" placeholder="留空则无默认值" clearable />
 					</el-form-item>
-					<el-form-item v-if="jsonTypeIsScalar" label="容器字段">
-						<el-switch v-model="form.isContainer" />
-						<span class="form-hint">{{ form.isContainer ? '此字段为容器触发器，将联动隐藏其他字段' : '' }}</span>
-					</el-form-item>
-					<el-form-item v-if="form.isContainer && form._levelFields.length > 0" label="联动隐藏">
-						<el-select multiple collapse-tags collapse-tags-tooltip :model-value="selectedKeys" @change="onSelectChange" placeholder="选择要隐藏的字段" style="width:100%">
-							<el-option v-for="field in form._levelFields" :key="field.key" :label="`${field.key} — ${field.path}`" :value="field.key" />
-						</el-select>
-					</el-form-item>
 					<template v-if="jsonTypeIsScalar">
 						<el-divider content-position="left">表单属性</el-divider>
 						<el-form-item label="表单显示">
@@ -139,9 +136,15 @@
 					</el-select>
 					<div class="form-hint">JSON 数据类型</div>
 				</el-form-item>
-				<el-form-item v-if="form.jsonType === 'object'" label="循环生成">
-					<el-switch v-model="form.loop" />
-					<span class="form-hint">此对象字段是否循环生成</span>
+
+				<el-form-item v-if="form.jsonType === 'array'" label="枚举配置">
+					<div class="enum-config-inline">
+						<el-button size="small" @click="enumDialogVisible = true">
+							{{ form.enumValues.length > 0 ? '编辑枚举值' : '配置枚举值' }}
+						</el-button>
+						<span v-if="form.enumValues.length > 0" class="form-hint">已配置 {{ form.enumValues.length }} 个枚举值</span>
+						<span v-else class="form-hint">设置数组允许的固定值列表</span>
+					</div>
 				</el-form-item>
 				<el-form-item v-if="jsonTypeIsScalar" label="默认值">
 					<template v-if="form.jsonType === 'boolean'">
@@ -152,15 +155,6 @@
 					</template>
 					<el-input v-else v-model="form.defaultValue" placeholder="留空则无默认值" clearable />
 				</el-form-item>
-				<el-form-item v-if="jsonTypeIsScalar" label="容器字段">
-					<el-switch v-model="form.isContainer" />
-					<span class="form-hint">{{ form.isContainer ? '此字段为容器触发器，将联动隐藏其他字段' : '' }}</span>
-				</el-form-item>
-				<el-form-item v-if="form.isContainer && form._levelFields.length > 0" label="联动隐藏">
-					<el-select multiple collapse-tags collapse-tags-tooltip :model-value="selectedKeys" @change="onSelectChange" placeholder="选择要隐藏的字段" style="width:100%">
-						<el-option v-for="field in form._levelFields" :key="field.key" :label="`${field.key} — ${field.path}`" :value="field.key" />
-					</el-select>
-				</el-form-item>
 				<template v-if="jsonTypeIsScalar">
 					<el-divider content-position="left">表单属性</el-divider>
 					<el-form-item label="表单显示">
@@ -220,27 +214,37 @@
 			</template>
 		</el-dialog>
 	</template>
+	<!-- Enum editor dialog -->
+	<el-dialog v-model="enumDialogVisible" title="枚举值配置" width="640px" :close-on-click-modal="false" destroy-on-close>
+		<el-alert type="info" :closable="false" show-icon style="margin-bottom: 12px;">
+			<template #default>
+				编辑数组字段允许的固定值列表。每个值为一个允许的枚举项。
+			</template>
+		</el-alert>
+		<div class="enum-editor-container">
+			<JsonEditor v-model="form.enumValues" />
+		</div>
+		<template #footer>
+			<el-button @click="enumDialogVisible = false">关闭</el-button>
+			<el-button type="primary" @click="enumDialogVisible = false">确定</el-button>
+		</template>
+	</el-dialog>
 </template>
 
 <script setup lang="ts">
-import { ref, reactive, computed, watch } from 'vue';
+import { ref, reactive, computed, watch, defineAsyncComponent } from 'vue';
 import { ElMessageBox } from 'element-plus';
 import { Plus } from '@element-plus/icons-vue';
 
-interface UploadRule { format: string; maxSize?: number; maxCount?: number; }
+const JsonEditor = defineAsyncComponent(() => import('./index.vue'));
 
-interface AvailableField {
-	key: string;
-	path: string;
-}
+interface UploadRule { format: string; maxSize?: number; maxCount?: number; }
 
 interface FieldFormData {
 	nodeKey: string; nodeId: string; jsonType: string; fieldType: string;
 	label: string; description: string; role: string;
-	isForm: boolean; required: boolean; loop: boolean; defaultValue: string; options: Array<{ label: string; value: string }>;
-	isContainer: boolean;
-	linkRules: Array<Record<string, string>>;
-	_levelFields: AvailableField[];
+	isForm: boolean; required: boolean; defaultValue: string; options: Array<{ label: string; value: string }>;
+	enumValues: any[];
 	constraint: {
 		minLength?: number; maxLength?: number; pattern?: string;
 		min?: number; max?: number; numberType?: string;
@@ -267,13 +271,12 @@ const emit = defineEmits<{
 const form = reactive<FieldFormData>({
 	nodeKey: '', nodeId: '', jsonType: 'string', fieldType: 'string',
 	label: '', description: '', role: '',
-	isForm: true, required: false, loop: false, defaultValue: '', options: [], constraint: {},
-	isContainer: false,
-	linkRules: [],
-	_levelFields: [],
+	isForm: true, required: false, defaultValue: '', options: [], constraint: {},
+	enumValues: [],
 });
 
 const uploadRules = ref<UploadRule[]>([]);
+const enumDialogVisible = ref(false);
 const prevJsonType = ref('');
 
 const isCreateMode = computed(() => !!form._createParentId);
@@ -286,30 +289,16 @@ const dialogTitle = computed(() => {
 		: '字段配置 —— ' + form.nodeKey;
 });
 
-// 当前选中的字段 key 列表（用于 v-model）
-const selectedKeys = computed(() =>
-	form.linkRules.map((r) => Object.keys(r)[0]).filter(Boolean) as string[]
-);
-
-function onSelectChange(keys: string[]) {
-	form.linkRules = keys.map((key) => {
-		const match = form._levelFields.find((f) => f.key === key);
-		return { [key]: match ? match.path : key };
-	});
-}
-
 function resetForm() {
 	form.nodeKey = ''; form.nodeId = ''; form.jsonType = 'string'; form.fieldType = 'string';
 	form.label = ''; form.description = ''; form.role = '';
 	form.isForm = true; form.required = false; form.defaultValue = '';
-	form.loop = false;
-	form.isContainer = false;
-	form.linkRules = [];
-	form._levelFields = [];
 	form.options = []; form.constraint = {};
+	form.enumValues = [];
 	// @ts-ignore
 	form._createParentId = undefined; form._isArrayParent = false;
 	uploadRules.value = [];
+	enumDialogVisible.value = false;
 }
 
 function loadForm(data: FieldFormData | null) {
@@ -320,20 +309,17 @@ function loadForm(data: FieldFormData | null) {
 	form.jsonType = data.jsonType || 'string'; form.fieldType = data.fieldType;
 	form.label = data.label || ''; form.description = data.description || ''; form.role = data.role || '';
 	form.isForm = data.isForm ?? true; form.required = data.required || false;
-	form.loop = data.loop ?? false;
 	form.defaultValue = data.defaultValue || '';
 	form.options = data.options ? [...data.options] : [];
 	if (form.options.length > 0 && typeof (form.options as any)[0] === 'string') {
-		form.options = (data.options as string[]).map(s => ({ label: s, value: s }));
+		form.options = (data.options as unknown as string[]).map(s => ({ label: s, value: s }));
 	}
 	form.constraint = data.constraint ? { ...data.constraint } : {};
+	form.enumValues = data.enumValues ? JSON.parse(JSON.stringify(data.enumValues)) : [];
 	// @ts-ignore
 	form._createParentId = data._createParentId; form._isArrayParent = data._isArrayParent ?? false;
 	// @ts-ignore
 	form._childrenCount = data._childrenCount ?? 0;
-	form.isContainer = data.isContainer ?? false;
-	form.linkRules = data.linkRules ? data.linkRules.map((r) => ({ ...r })) : [];
-	form._levelFields = data._levelFields ? data._levelFields.map((l) => ({ ...l })) : [];
 	if (data.constraint?.uploadRules?.length) {
 		uploadRules.value = data.constraint.uploadRules.map((r) => ({ ...r }));
 	} else if (data.constraint?.accept) {
@@ -411,6 +397,8 @@ function handleClosed() { resetForm(); }
 	}
 }
 .form-hint { font-size: 11px; color: #94a3b8; margin-left: 8px; }
+.enum-config-inline { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
+.enum-editor-container { height: 360px; border: 1px solid #e2e8f0; border-radius: 4px; overflow: hidden; }
 .options-editor { width: 100%;
 	.option-row { display: flex; gap: 4px; margin-bottom: 4px; }
 	.add-option-btn { font-size: 12px; margin-top: 4px; }

src/components/json-schema-editor/index.vue

@@ -75,11 +75,9 @@ interface FieldConfig {
 	role?: string;
 	isForm?: boolean;
 	required?: boolean;
-	loop?: boolean;
-	isContainer?: boolean;
-	linkRules?: Array<Record<string, string>>;
 	defaultValue?: string | number;
 	options?: Array<{ label: string; value: string }>;
+	enumValues?: any[];
 	constraint?: {
 		minLength?: number; maxLength?: number; pattern?: string;
 		min?: number; max?: number; numberType?: string;
@@ -90,11 +88,6 @@ interface FieldConfig {
 	};
 }
 
-interface AvailableField {
-	key: string;
-	path: string;
-}
-
 interface JsonNodeData {
 	_id: string; key: string; keyEditable: boolean;
 	type: 'string' | 'number' | 'boolean' | 'null' | 'object' | 'array';
@@ -109,10 +102,8 @@ interface FieldFormData {
 	nodeId: string;
 	jsonType: string;
 	fieldType: string; label: string; description: string; role: string;
-	isForm: boolean; required: boolean; loop: boolean; defaultValue: string; options: Array<{ label: string; value: string }>;
-	isContainer: boolean;
-	linkRules: Array<Record<string, string>>;
-	_levelFields: AvailableField[];
+	isForm: boolean; required: boolean; defaultValue: string; options: Array<{ label: string; value: string }>;
+	enumValues: any[];
 	constraint: {
 		minLength?: number; maxLength?: number; pattern?: string;
 		min?: number; max?: number; numberType?: string;
@@ -221,84 +212,6 @@ function defaultFormType(jsonType: string): string {
 }
 
 /** 收集当前字段同级及以上的所有可选字段（平铺，含完整路径） */
-function getAvailableFields(nodeId: string): AvailableField[] {
-	const result: AvailableField[] = [];
-	const currentKey = findNodeById(nodeId)?.key;
-	if (!currentKey) return [];
-
-	// 构建祖先链 [root, ..., currentNode]
-	const path: { node: JsonNodeData; parent: JsonNodeData | null }[] = [];
-	(function walk(n: JsonNodeData, p: JsonNodeData | null): boolean {
-		if (n._id === nodeId) { path.push({ node: n, parent: p }); return true; }
-		for (const c of n.children) { if (walk(c, n)) { path.push({ node: n, parent: p }); return true; } }
-		return false;
-	})(rootNode.value, null);
-	if (path.length < 2) return [];
-
-	// 从当前字段开始逐层向上，收集同辈字段（含容器自身）
-	const seen = new Set<string>();
-	// path = [current, ..., root]，所以从倒数第 2 个（root 的直子）开始向前遍历
-	for (let i = path.length - 2; i >= 0; i--) {
-		const container = path[i];
-		const parent = container.parent;
-
-		// 跳过数组层级（数组元素的兄弟是索引号，无意义）
-		if (parent && parent.type === 'array') continue;
-
-		// 根级（path.length-2 = root 的直子）只包含容器自身
-		if (i === path.length - 2) {
-			if (container.node.key !== currentKey && !seen.has(container.node.key)) {
-				seen.add(container.node.key);
-				result.push({ key: container.node.key, path: getNodeJsonPath(container.node._id) });
-			}
-			continue;
-		}
-
-		// 其他层级：收集所有同辈字段（含容器自身）
-		const siblings = parent ? parent.children : container.node.children;
-		for (const sib of siblings) {
-			if (sib.key === currentKey) continue;
-			if (seen.has(sib.key)) continue;
-			seen.add(sib.key);
-
-			result.push({ key: sib.key, path: getNodeJsonPath(sib._id) });
-		}
-	}
-	return result;
-}
-
-/** 计算某个节点在 JSON 中的完整路径（如 messages.attrs[0].attrs.content.attrs[0].attrs.type） */
-function getNodeJsonPath(nodeId: string): string {
-	// 构建祖先链 [root, ..., target]
-	const chain: JsonNodeData[] = [];
-	(function walk(n: JsonNodeData): boolean {
-		if (n._id === nodeId) { chain.unshift(n); return true; }
-		for (const c of n.children) { if (walk(c)) { chain.unshift(n); return true; } }
-		return false;
-	})(rootNode.value);
-	if (chain.length < 1) return '';
-
-	let path = '';
-
-	for (let i = 1; i < chain.length; i++) {
-		const node = chain[i];
-		const parent = chain[i - 1];
-
-		if (i === 1) {
-			path = node.key;
-		} else if (parent.type === 'array') {
-			// 数组父节点：{ type: "array", attrs: [...] } 固定走 .attrs[index]
-			path += `.attrs[${node.key}]`;
-		} else if (parent._isWrapped) {
-			// 包装对象父节点（来自 { type, attrs }）：字段通过 .attrs. 访问
-			path += `.attrs.${node.key}`;
-		} else {
-			// 普通对象父节点：直接 . 访问
-			path += `.${node.key}`;
-		}
-	}
-	return path;
-}
 // --- paste JSON ---
 
 const showPasteDialog = ref(false);
@@ -379,19 +292,12 @@ function formToConfig(form: FieldFormData): FieldConfig {
 	cfg.fieldType = form.fieldType || defaultFormType(form.jsonType);
 	cfg.isForm = form.isForm ?? true;
 	cfg.required = form.required ?? false;
-	cfg.loop = form.loop ?? false;
-	// isContainer + linkRules
-	if (form.isContainer && form.linkRules?.length > 0) {
-		cfg.isContainer = true;
-		cfg.linkRules = form.linkRules
-				.filter((r) => r && typeof r === 'object' && Object.keys(r).length > 0)
-				.map((r) => ({ ...r }));
-	}
 	// 非骨架字段：有值才发
 	if (form.description) cfg.description = form.description;
 	if (form.role) cfg.role = form.role;
 	if (form.defaultValue) cfg.defaultValue = form.jsonType === 'number' ? Number(form.defaultValue) : form.defaultValue;
 	if (form.options?.length > 0) cfg.options = [...form.options];
+	if (form.enumValues?.length > 0) cfg.enumValues = JSON.parse(JSON.stringify(form.enumValues));
 	const hasC = Object.values(form.constraint).some((v: any) => {
 		if (Array.isArray(v)) return v.length > 0;
 		return v !== undefined && v !== null && v !== '';
@@ -411,11 +317,9 @@ function hasAnyConfig(node: JsonNodeData): boolean {
 	if (!c) return false;
 	if (c.label || c.description || c.role || c.defaultValue) return true;
 	if (c.options?.length) return true;
+	if (c.enumValues?.length) return true;
 	if (c.required) return true;
-	if (c.loop) return true;
 	if (c.isForm === false) return true;
-	if (c.isContainer) return true;
-	if (c.linkRules?.length) return true;
 	if (c.constraint && Object.keys(c.constraint).length > 0) return true;
 	if (c.fieldType && c.fieldType !== defaultFormType(node.type)) return true;
 	return false;
@@ -426,8 +330,6 @@ function openFieldDialog(nodeId: string) {
 	const node = findNodeById(nodeId);
 	if (!node) return;
 	const cfg = node.config || {};
-	const isScalar = node.type !== 'object' && node.type !== 'array';
-	const levelFields = isScalar ? getAvailableFields(nodeId) : [];
 	fieldDialog.value = {
 		visible: true,
 		typeOptions: typeOptionList,
@@ -442,13 +344,10 @@ function openFieldDialog(nodeId: string) {
 			role: cfg.role || '',
 			isForm: cfg.isForm ?? true,
 			required: cfg.required ?? false,
-			loop: cfg.loop ?? false,
-			isContainer: cfg.isContainer ?? false,
-			linkRules: cfg.linkRules ? cfg.linkRules.map((r) => ({ ...r })) : [],
-			_levelFields: levelFields,
 			defaultValue: String(cfg.defaultValue ?? ''),
 			options: cfg.options || [],
 			constraint: cfg.constraint ? { ...cfg.constraint } : {},
+			enumValues: cfg.enumValues ? JSON.parse(JSON.stringify(cfg.enumValues)) : [],
 			_childrenCount: node.children.length,
 		},
 	};
@@ -477,13 +376,10 @@ function openAddChildDialog(parentNodeId: string) {
 			role: '',
 			isForm: true,
 			required: false,
-			loop: false,
-			isContainer: false,
-			linkRules: [],
-			_levelFields: [],
 			defaultValue: '',
 			options: [],
 			constraint: {},
+			enumValues: [],
 			_createParentId: parentNodeId,
 			_isArrayParent: isArray,
 			_childrenCount: 0,