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@ -1,12 +1,10 @@
@@ -1,12 +1,10 @@
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// memory_table_service.dart |
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import 'dart:io'; |
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import 'package:win_text_editor/modules/memory_table/models/memory_table.dart'; |
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import 'package:win_text_editor/shared/data/std_fields_cache.dart'; |
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import 'package:win_text_editor/shared/models/std_filed.dart'; |
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import 'package:win_text_editor/shared/uft_std_fields/field_data_service.dart'; |
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import 'package:xml/xml.dart' as xml; |
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import 'package:path/path.dart' as path; |
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import 'package:win_text_editor/framework/controllers/logger.dart'; |
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class CallFunctionService { |
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@ -14,11 +12,22 @@ class CallFunctionService {
@@ -14,11 +12,22 @@ class CallFunctionService {
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CallFunctionService(this._logger); |
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Future<TableData> parseStructureFile(String filePath) async { |
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static const Map<String, String> _functionRootTypeMap = { |
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'uftfunction': 'business:Function', |
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'uftservice': 'business:Service', |
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'uftatomfunction': 'business:Function', |
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'uftatomservice': 'business:Service', |
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'uftfactorfunction': 'business:FactorFunction', |
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'uftfactorservice': 'business:FactorService', |
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}; |
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Future<FunctionData> parseXmlFile(String filePath) async { |
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try { |
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// 1. Check file extension |
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if (!filePath.toLowerCase().endsWith('.uftstructure')) { |
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throw const FormatException("文件扩展名必须是.uftstructure"); |
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final extendFileName = filePath.toLowerCase().split('.').last; |
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final String? rootNodeType = _functionRootTypeMap[extendFileName]; |
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if (rootNodeType == null) { |
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throw const FormatException("文件扩展名不正确!"); |
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} |
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// 2. 查找 metadata 目录和 stdfield.stfield 文件 |
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@ -35,27 +44,26 @@ class CallFunctionService {
@@ -35,27 +44,26 @@ class CallFunctionService {
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final content = await file.readAsString(); |
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final document = xml.XmlDocument.parse(content); |
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final structureNode = document.findAllElements('structure:Structure').firstOrNull; |
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final rootNode = document.findAllElements(rootNodeType).firstOrNull; |
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if (structureNode == null) { |
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throw const FormatException("文件格式错误：缺少structure:Structure节点"); |
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if (rootNode == null) { |
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throw const FormatException("文件格式错误：缺少支持的根节点"); |
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} |
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// 4. Get basic info |
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final fileNameWithoutExt = path.basenameWithoutExtension(filePath); |
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final chineseName = structureNode.getAttribute('chineseName') ?? ''; |
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final objectId = structureNode.getAttribute('objectId') ?? ''; |
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final chineseName = rootNode.getAttribute('chineseName') ?? ''; |
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final objectId = rootNode.getAttribute('objectId') ?? ''; |
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// 5. Process properties (fields) |
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final properties = document.findAllElements('properties'); |
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final fields = <Field>[]; |
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// 5. Process inputParameters (fields) |
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final inputParameters = document.findAllElements('inputParameters'); |
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final inputFields = <Field>[]; |
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int index = 1; |
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for (final property in properties) { |
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final id = property.getAttribute('id') ?? ''; |
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for (final parameter in inputParameters) { |
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final id = parameter.getAttribute('id') ?? ''; |
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// 尝试从缓存获取标准字段信息 |
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final stdField = StdFieldsCache.getData(id); |
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fields.add( |
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inputFields.add( |
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Field( |
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(index++).toString(), // 序号 |
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id, // 名称 |
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@ -65,41 +73,30 @@ class CallFunctionService {
@@ -65,41 +73,30 @@ class CallFunctionService {
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); |
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} |
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// 6. Process indexes |
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final indexes = document.findAllElements('indexs'); |
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final indexList = <Index>[]; |
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for (final indexNode in indexes) { |
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final name = indexNode.getAttribute('name') ?? ''; |
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final containerType = indexNode.getAttribute('containerType'); |
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final isPrimary = containerType == null; |
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final rule = containerType ?? ''; |
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// Get all index fields |
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final items = indexNode.findAllElements('items'); |
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final fieldsList = |
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items |
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.map((item) => item.getAttribute('attrname') ?? '') |
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.where((f) => f.isNotEmpty) |
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.toList(); |
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final indexFields = fieldsList.join(','); |
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indexList.add( |
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Index( |
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name, // 索引名称 |
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isPrimary, // 是否主键 |
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indexFields, // 索引字段 |
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rule, // 规则 |
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// 6. Process outputParameters |
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final outputParameters = document.findAllElements('outputParameters'); |
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final outputFields = <Field>[]; |
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index = 1; |
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for (final parameter in outputParameters) { |
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final id = parameter.getAttribute('id') ?? ''; |
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// 尝试从缓存获取标准字段信息 |
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final stdField = StdFieldsCache.getData(id); |
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outputFields.add( |
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Field( |
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(index++).toString(), // 序号 |
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id, // 名称 |
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stdField?.chineseName ?? '', // 中文名 |
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stdField?.dateType ?? '', // 类型 |
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), |
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); |
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} |
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return TableData( |
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tableName: fileNameWithoutExt, |
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return FunctionData( |
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chineseName: chineseName, |
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objectId: objectId, |
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fields: fields.isNotEmpty ? fields : FieldDataService.getDefaultFields(), |
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indexes: indexList.isNotEmpty ? indexList : FieldDataService.getDefaultIndexes(), |
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inputFields: inputFields.isNotEmpty ? inputFields : FieldDataService.getDefaultFields(), |
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outputFields: outputFields.isNotEmpty ? outputFields : FieldDataService.getDefaultFields(), |
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); |
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} on xml.XmlParserException catch (e) { |
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_logger.error("XML解析错误: ${e.message}"); |
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@ -111,18 +108,16 @@ class CallFunctionService {
@@ -111,18 +108,16 @@ class CallFunctionService {
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} |
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} |
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class TableData { |
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final String tableName; |
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class FunctionData { |
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final String chineseName; |
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final String objectId; |
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final List<Field> fields; |
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final List<Index> indexes; |
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final List<Field> inputFields; |
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final List<Field> outputFields; |
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TableData({ |
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required this.tableName, |
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FunctionData({ |
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required this.chineseName, |
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required this.objectId, |
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required this.fields, |
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required this.indexes, |
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required this.inputFields, |
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required this.outputFields, |
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}); |
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} |
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