96 lines
3.1 KiB
Python
96 lines
3.1 KiB
Python
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"""
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代码生成控制器
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协调代码生成的UI和业务逻辑
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"""
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from typing import List, Optional
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from pathlib import Path
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from services.code_generator_service import CodeGeneratorService
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from services.graph_service import GraphService
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from services.mapping_service import MappingService
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from models.message import Message
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from config import ProtocolType, SerializationType, LanguageStandard
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from utils.logger import get_logger
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logger = get_logger(__name__)
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class CodeGenController:
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"""代码生成控制器类"""
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def __init__(self):
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self.codegen_service = CodeGeneratorService()
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self.graph_service = GraphService()
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self.mapping_service = MappingService()
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def generate_code(self, config: dict) -> tuple[bool, str, dict]:
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"""
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生成代码
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Args:
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config: 代码生成配置字典
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Returns:
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(是否成功, 消息, 生成的文件字典)
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"""
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try:
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# 解析配置
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source_message = config['source_message']
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target_message = config['target_message']
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protocol = ProtocolType(config['protocol'])
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serialization = SerializationType(config['serialization'])
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language_standard = LanguageStandard(config.get('language_standard', 'C++17'))
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output_dir = Path(config.get('output_dir', '')) if config.get('output_dir') else None
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# 获取映射图
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graph = self.mapping_service.get_mapping_graph()
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if not graph:
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return False, "映射图不存在", {}
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# 查找映射路径
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source_field_id = config.get('source_field_id')
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target_field_id = config.get('target_field_id')
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if source_field_id and target_field_id:
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path_result = self.graph_service.find_shortest_path(
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graph, source_field_id, target_field_id
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)
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if not path_result:
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return False, "未找到映射路径", {}
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path, _ = path_result
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mapping_path = self.graph_service.get_path_mappings(graph, path)
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else:
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mapping_path = []
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# 生成代码
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return self.codegen_service.generate_converter_code(
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source_message,
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target_message,
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mapping_path,
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protocol,
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serialization,
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language_standard,
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output_dir
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)
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except Exception as e:
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logger.error(f"Controller: Failed to generate code: {e}")
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return False, f"代码生成失败: {str(e)}", {}
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def preview_code(self, config: dict) -> tuple[bool, str, dict]:
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"""
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预览代码（不写入文件）
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Args:
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config: 代码生成配置字典
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Returns:
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(是否成功, 消息, 生成的代码字典)
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"""
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# 不指定输出目录，只生成代码内容
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config_copy = config.copy()
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config_copy['output_dir'] = None
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return self.generate_code(config_copy)
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