first commit
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"""
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宜搭表单 schema 构造 — 字段组件装配进 Page > FormContainer 骨架。
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主入口:
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build_form_schema(form_title, fields, form_uuid, corp_id, app_type)
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apply_changes_to_schema(schema, changes) — 增量操作
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"""
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from __future__ import annotations
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import copy
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import json
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import re
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from typing import Any, Optional
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from yida_schema_common import (
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build_components_map,
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collect_component_names,
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DATA_SOURCE_FIT_COMPILED,
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DATA_SOURCE_FIT_SOURCE,
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generate_field_id,
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i18n,
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next_node_id,
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normalize_field_type,
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UTILS_LEGAO_BUILTIN,
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UTILS_YIDA_PLUGIN,
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)
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from yida_form_fields import build_field_component
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# ---------------------------------------------------------------------------
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# 骨架常量
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# ---------------------------------------------------------------------------
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_FORM_ACTIONS = {
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"module": {
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"source": (
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'/**\n* 尊敬的用户，你好：页面 JS 面板是高阶用法。\n*/\n\n'
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'export function didMount() {\n'
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' console.log(`「页面 JS」：当前页面地址 ${location.href}`);\n'
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'}'
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),
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"compiled": (
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'"use strict";\n\nexports.__esModule = true;\nexports.didMount = didMount;\n'
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'function didMount() {\n'
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' console.log("\\u300C\\u9875\\u9762 JS\\u300D\\uFF1A\\u5F53\\u524D\\u9875\\u9762\\u5730\\u5740 " + location.href);\n'
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'}\n'
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),
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},
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"type": "FUNCTION",
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"list": [{"id": "didMount", "title": "didMount"}],
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}
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_CONSTRUCTOR_SOURCE = (
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"function constructor() {\n"
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"var module = { exports: {} };\n"
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"var _this = this;\n"
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"this.__initMethods__(module.exports, module);\n"
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"Object.keys(module.exports).forEach(function(item) {\n"
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" if(typeof module.exports[item] === 'function'){\n"
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" _this[item] = module.exports[item];\n"
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" }\n"
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"});\n\n"
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"}"
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)
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# ---------------------------------------------------------------------------
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# 主入口
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# ---------------------------------------------------------------------------
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def build_form_schema(
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form_title: str,
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fields: list[dict[str, Any]],
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form_uuid: str = "",
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corp_id: str = "",
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app_type: str = "",
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*,
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label_align: str = "top",
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) -> dict[str, Any]:
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"""
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构造完整的表单 schema。
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Args:
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form_title: 表单标题
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fields: 字段定义数组（每项含 type + label + ...）
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form_uuid: 表单 UUID
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corp_id: 企业 ID（流水号需要）
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app_type: 应用编码
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label_align: 标签对齐方式 top/left
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"""
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# 1. 构造所有字段节点
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field_nodes: list[dict[str, Any]] = []
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used_colors: set[str] = set()
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for field in fields:
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node, used_colors = build_field_component(
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field,
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used_colors=used_colors,
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app_type=app_type,
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form_uuid=form_uuid,
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corp_id=corp_id,
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)
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field_nodes.append(node)
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# 2. 后处理：解析 @label: 引用
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_resolve_field_id_references(field_nodes)
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# 3. 后处理：补全流水号 formula（此时 corp_id/app_type/form_uuid 确定）
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_fill_serial_number_formulas(field_nodes, corp_id, app_type, form_uuid)
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# 4. 收集 componentsMap
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all_component_names = ["Page", "RootHeader", "RootContent", "RootFooter", "FormContainer"]
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all_component_names.extend(collect_component_names(field_nodes))
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components_map = build_components_map(all_component_names)
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# 5. 拼装骨架
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schema: dict[str, Any] = {
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"schemaType": "superform",
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"schemaVersion": "5.0",
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"pages": [
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{
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"utils": [UTILS_LEGAO_BUILTIN, UTILS_YIDA_PLUGIN],
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"componentsMap": components_map,
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"componentsTree": [
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{
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"componentName": "Page",
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"id": next_node_id(),
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"props": {
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"templateVersion": "1.0.0",
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"pageStyle": {"backgroundColor": "#f2f3f5"},
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"titleName": i18n(form_title),
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"titleDesc": i18n(""),
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"titleColor": "light",
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"titleBg": "https://img.alicdn.com/imgextra/i2/O1CN0143ATPP1wIa9TrVvzN_!!6000000006285-2-tps-3360-400.png_.webp",
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"backgroundColorCustom": "#f1f2f3",
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"sizePc": "medium",
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"labelAlignPc": label_align,
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"labelWidthPc": "130px",
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"labelWeightPc": "normal",
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"contentMargin": "12",
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"contentPadding": "20",
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"contentBgColor": "white",
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"showTitle": True,
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"labelAlignMobile": "left",
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"labelWidthMobile": "100px",
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"labelWeightMobile": "bold",
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"contentMarginMobile": "12",
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"contentPaddingMobile": "0",
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"contentBgColorMobile": "white",
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"className": "page_m8o991i5",
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},
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"dataSource": {
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"offline": [],
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"globalConfig": {
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"fit": {
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"compiled": DATA_SOURCE_FIT_COMPILED,
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"source": DATA_SOURCE_FIT_SOURCE,
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"type": "js",
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"error": {},
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},
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},
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"online": [],
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"list": [],
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"sync": True,
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},
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"methods": {
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"__initMethods__": {
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"type": "js",
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"source": "function (exports, module) { /*set actions code here*/ }",
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"compiled": "function (exports, module) { /*set actions code here*/ }",
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},
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},
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"lifeCycles": {
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"componentDidMount": {
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"id": "didMount",
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"name": "didMount",
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"params": {},
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"type": "actionRef",
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},
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"componentWillUnmount": "",
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"constructor": {
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"type": "js",
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"compiled": _CONSTRUCTOR_SOURCE,
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"source": _CONSTRUCTOR_SOURCE,
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},
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},
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"hidden": False,
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"title": "",
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"isLocked": False,
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"condition": True,
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"conditionGroup": "",
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"children": [
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{
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"componentName": "RootHeader",
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"id": next_node_id(),
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"props": {},
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"hidden": False,
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"title": "",
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"isLocked": False,
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"condition": True,
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"conditionGroup": "",
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},
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{
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"componentName": "RootContent",
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"id": next_node_id(),
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"props": {},
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"hidden": False,
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"title": "",
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"isLocked": False,
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"condition": True,
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"conditionGroup": "",
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"children": [
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{
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"componentName": "FormContainer",
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"id": next_node_id(),
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"props": {
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"columns": 1,
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"labelAlign": label_align,
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"submitText": i18n("提交", "Submit"),
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"fieldId": generate_field_id("formContainer"),
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"aiFormConfig": {
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"systemPrompt": "",
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"model": "qwen",
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},
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"beforeSubmit": False,
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"afterSubmit": False,
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},
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"hidden": False,
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"title": "",
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"isLocked": False,
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"condition": True,
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"conditionGroup": "",
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"children": field_nodes,
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},
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],
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},
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{
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"componentName": "RootFooter",
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"id": next_node_id(),
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"props": {},
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"hidden": False,
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"title": "",
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"isLocked": False,
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"condition": True,
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"conditionGroup": "",
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},
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],
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"css": "body{background-color:#f2f3f5}",
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},
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],
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"componentAlias": {"items": []},
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"id": form_uuid or "xxxx",
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"connectComponent": [],
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},
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],
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"actions": copy.deepcopy(_FORM_ACTIONS),
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"config": {"connectComponent": []},
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}
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return schema
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# ---------------------------------------------------------------------------
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# 增量修改
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# ---------------------------------------------------------------------------
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def apply_changes_to_schema(
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schema: dict[str, Any],
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changes: list[dict[str, Any]],
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*,
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corp_id: str = "",
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app_type: str = "",
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form_uuid: str = "",
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) -> dict[str, Any]:
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"""
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在已有 schema 上执行增量 changes（add/update/delete）。
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返回修改后的 schema（原地修改）。
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"""
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form_container = _find_form_container(schema)
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if form_container is None:
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raise ValueError("schema 中找不到 FormContainer 节点")
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children: list[dict[str, Any]] = form_container.get("children", [])
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used_colors = _collect_existing_colors(children)
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for change in changes:
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action = change.get("action", "")
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if action == "add":
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field_def = change.get("field", {})
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node, used_colors = build_field_component(
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field_def,
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used_colors=used_colors,
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app_type=app_type,
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form_uuid=form_uuid,
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corp_id=corp_id,
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)
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after_label = change.get("after")
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before_label = change.get("before")
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insert_idx = len(children)
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if after_label:
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idx = _find_field_index_by_label(children, after_label)
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if idx is not None:
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insert_idx = idx + 1
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elif before_label:
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idx = _find_field_index_by_label(children, before_label)
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if idx is not None:
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insert_idx = idx
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children.insert(insert_idx, node)
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elif action == "update":
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label = change.get("label", "")
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table_label = change.get("tableLabel")
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patches = change.get("changes", {})
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target_list = children
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if table_label:
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table_node = _find_field_by_label(children, table_label)
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if table_node and table_node.get("componentName") == "TableField":
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target_list = table_node.get("children", [])
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target = _find_field_by_label(target_list, label)
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if target:
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_apply_field_patches(target, patches, used_colors)
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elif action == "delete":
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label = change.get("label", "")
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table_label = change.get("tableLabel")
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target_list = children
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if table_label:
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table_node = _find_field_by_label(children, table_label)
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if table_node and table_node.get("componentName") == "TableField":
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target_list = table_node.get("children", [])
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idx = _find_field_index_by_label(target_list, label)
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if idx is not None:
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target_list.pop(idx)
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# 后处理
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all_fields = form_container.get("children", [])
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_resolve_field_id_references(all_fields)
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_fill_serial_number_formulas(all_fields, corp_id, app_type, form_uuid)
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# 更新 componentsMap
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all_names = ["Page", "RootHeader", "RootContent", "RootFooter", "FormContainer"]
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all_names.extend(collect_component_names(all_fields))
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schema["pages"][0]["componentsMap"] = build_components_map(all_names)
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return schema
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# ---------------------------------------------------------------------------
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# 后处理
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# ---------------------------------------------------------------------------
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def _resolve_field_id_references(field_nodes: list[dict[str, Any]]) -> None:
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"""解析 @label:字段名 引用为真实 fieldId。"""
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label_to_field_id: dict[str, str] = {}
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def _collect(nodes: list[dict[str, Any]]) -> None:
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for node in nodes:
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props = node.get("props", {})
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label_obj = props.get("label", {})
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label_text = label_obj.get("zh_CN", "") if isinstance(label_obj, dict) else str(label_obj)
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field_id = props.get("fieldId", "")
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if label_text and field_id:
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label_to_field_id[label_text] = field_id
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for child in node.get("children", []):
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_collect([child])
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_collect(field_nodes)
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def _resolve(nodes: list[dict[str, Any]]) -> None:
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for node in nodes:
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props = node.get("props", {})
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filling_rules = props.get("dataFillingRules", {})
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if isinstance(filling_rules, dict):
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main_rules = filling_rules.get("mainRules", [])
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for rule in main_rules:
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for key in ("source", "sourceFieldId", "target", "targetFieldId"):
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val = rule.get(key, "")
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if isinstance(val, str) and val.startswith("@label:"):
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name = val[7:]
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if name in label_to_field_id:
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rule[key] = label_to_field_id[name]
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for child in node.get("children", []):
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_resolve([child])
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_resolve(field_nodes)
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def _fill_serial_number_formulas(
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field_nodes: list[dict[str, Any]],
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corp_id: str,
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app_type: str,
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form_uuid: str,
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) -> None:
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"""确保 SerialNumberField 的 formula 包含正确的 corp_id/app_type/form_uuid。"""
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if not corp_id or not app_type or not form_uuid:
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return
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def _walk(nodes: list[dict[str, Any]]) -> None:
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for node in nodes:
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if node.get("componentName") == "SerialNumberField":
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props = node.get("props", {})
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field_id = props.get("fieldId", "")
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serial_rule = props.get("serialNumberRule", [])
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if serial_rule and field_id:
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rule_json = json.dumps({"type": "custom", "value": serial_rule}).replace('"', '\\"')
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props["formula"] = {
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"expression": f'SERIALNUMBER("{corp_id}", "{app_type}", "{form_uuid}", "{field_id}", "{rule_json}")'
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}
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for child in node.get("children", []):
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_walk([child])
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_walk(field_nodes)
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# ---------------------------------------------------------------------------
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# 辅助函数
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# ---------------------------------------------------------------------------
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def _find_form_container(schema: dict[str, Any]) -> Optional[dict[str, Any]]:
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pages = schema.get("pages", [])
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if not pages:
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return None
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tree = pages[0].get("componentsTree", [])
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if not tree:
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return None
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def _search(node: dict[str, Any]) -> Optional[dict[str, Any]]:
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if node.get("componentName") == "FormContainer":
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return node
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for child in node.get("children", []):
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found = _search(child)
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if found:
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return found
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return None
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return _search(tree[0])
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def _find_field_by_label(nodes: list[dict[str, Any]], label: str) -> Optional[dict[str, Any]]:
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for node in nodes:
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props = node.get("props", {})
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label_obj = props.get("label", {})
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label_text = label_obj.get("zh_CN", "") if isinstance(label_obj, dict) else str(label_obj)
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if label_text == label:
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return node
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return None
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def _find_field_index_by_label(nodes: list[dict[str, Any]], label: str) -> Optional[int]:
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for idx, node in enumerate(nodes):
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props = node.get("props", {})
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label_obj = props.get("label", {})
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label_text = label_obj.get("zh_CN", "") if isinstance(label_obj, dict) else str(label_obj)
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if label_text == label:
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return idx
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return None
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def _collect_existing_colors(nodes: list[dict[str, Any]]) -> set[str]:
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colors: set[str] = set()
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for node in nodes:
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props = node.get("props", {})
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for item in props.get("dataSource", []):
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c = item.get("color")
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if c:
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colors.add(c)
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for child in node.get("children", []):
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colors.update(_collect_existing_colors([child]))
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return colors
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def _apply_field_patches(node: dict[str, Any], patches: dict[str, Any], used_colors: set[str]) -> None:
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||||
props = node.get("props", {})
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||||
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||||
if "label" in patches:
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||||
props["label"] = i18n(patches["label"])
|
||||
if "required" in patches:
|
||||
validation = props.get("validation", [])
|
||||
has_req = any(v.get("type") == "required" for v in validation)
|
||||
if patches["required"] and not has_req:
|
||||
validation.append({"type": "required"})
|
||||
props["validation"] = validation
|
||||
elif not patches["required"] and has_req:
|
||||
props["validation"] = [v for v in validation if v.get("type") != "required"]
|
||||
if "behavior" in patches:
|
||||
props["behavior"] = patches["behavior"]
|
||||
if "options" in patches:
|
||||
from yida_schema_common import build_option_data_source
|
||||
component_name = node.get("componentName", "")
|
||||
is_checkbox = component_name in ("CheckboxField", "MultiSelectField")
|
||||
ds, _ = build_option_data_source(patches["options"], is_checkbox=is_checkbox, used_colors=used_colors)
|
||||
props["dataSource"] = ds
|
||||
props["isUseDataSourceColor"] = True
|
||||
if "placeholder" in patches:
|
||||
props["placeholder"] = i18n(patches["placeholder"])
|
||||
if "suffix" in patches:
|
||||
props["innerAfter"] = i18n(patches["suffix"])
|
||||
if "prefix" in patches:
|
||||
props["innerBefore"] = i18n(patches["prefix"])
|
||||
if "format" in patches:
|
||||
props["format"] = patches["format"]
|
||||
if "multiple" in patches or "multi" in patches:
|
||||
val = patches.get("multiple") or patches.get("multi")
|
||||
props["multiple"] = val
|
||||
if val:
|
||||
props["mode"] = "multiple"
|
||||
|
||||
|
||||
def is_empty_skeleton(schema: dict[str, Any]) -> bool:
|
||||
"""判断 schema 是否是空骨架（无字段）。"""
|
||||
fc = _find_form_container(schema)
|
||||
if fc is None:
|
||||
return True
|
||||
children = fc.get("children", [])
|
||||
return len(children) == 0
|
||||
Reference in New Issue
Block a user