"""
数据模型和数据结构定义
"""
from dataclasses import dataclass
from pathlib import Path
from typing import List, Optional


@dataclass
class IssueLocation:
    """问题位置信息"""
    file_path: Path
    line: Optional[int]


@dataclass
class CppcheckIssue:
    """Cppcheck问题信息"""
    id: str
    severity: str
    message: str
    locations: List[IssueLocation]


@dataclass
class CodeContext:
    """代码上下文信息"""
    file_path: Path
    function_name: Optional[str] = None
    class_name: Optional[str] = None
    namespace: Optional[str] = None
    includes: List[str] = None
    dependencies: List[str] = None
    variable_context: List[str] = None
    control_flow_context: List[str] = None
    
    def __post_init__(self):
        if self.includes is None:
            self.includes = []
        if self.dependencies is None:
            self.dependencies = []
        if self.variable_context is None:
            self.variable_context = []
        if self.control_flow_context is None:
            self.control_flow_context = []