#!/usr/bin/env python3
"""
Cppcheck Parser - Static Analysis for C/C++ Code
"""

from dataclasses import dataclass
from enum import Enum
from pathlib import Path
from typing import Any


class CppcheckSeverity(Enum):
    """Cppcheck issue severity levels."""

    ERROR = "error"
    WARNING = "warning"
    STYLE = "style"
    PERFORMANCE = "performance"
    PORTABILITY = "portability"
    INFORMATION = "information"


class IssueCategory(Enum):
    """Cppcheck issue categories."""

    MEMORY = "memory"
    LOGIC = "logic"
    PERFORMANCE = "performance"
    STYLE = "style"
    SECURITY = "security"
    PORTABILITY = "portability"


@dataclass
class CppcheckIssue:
    """Represents a Cppcheck analysis issue."""

    issue_id: str
    category: IssueCategory
    severity: CppcheckSeverity
    message: str
    detailed_message: str
    file_path: str
    line_number: int
    column: int
    cwe_id: str | None = None
    verbose_message: str | None = None


@dataclass
class CppcheckConfig:
    """Cppcheck configuration for analysis."""

    cppcheck_version: str = "2.13"
    enable_checks: list[str] | None = None
    suppress_file: Path | None = None
    standard: str = "c++17"
    jobs: int = 4


class CppcheckParser:
    """
    Parser for Cppcheck static analysis of C/C++ code.

    Detects bugs, memory issues, and code quality problems
    using comprehensive static analysis.
    """

    def __init__(self):
        """Initialize Cppcheck parser."""
        self.config = CppcheckConfig()
        self.issues: list[CppcheckIssue] = []

    def execute_cppcheck(self, paths: list[Path], config: CppcheckConfig | None = None) -> list[CppcheckIssue]:
        raise NotImplementedError("Phase 2: Cppcheck execution")

    def parse_xml_report(self, report_path: Path) -> list[CppcheckIssue]:
        raise NotImplementedError("Phase 2: XML report parsing")

    def load_config(self, config_file: Path) -> CppcheckConfig:
        raise NotImplementedError("Phase 2: Config loading")

    def categorize_issues(self, issues: list[CppcheckIssue]) -> dict[IssueCategory, list[CppcheckIssue]]:
        raise NotImplementedError("Phase 2: Issue categorization")

    def detect_memory_issues(self, issues: list[CppcheckIssue]) -> list[CppcheckIssue]:
        raise NotImplementedError("Phase 2: Memory issue detection")

    def calculate_quality_metrics(self, issues: list[CppcheckIssue]) -> dict[str, Any]:
        raise NotImplementedError("Phase 2: Metrics calculation")

    def generate_report(self, issues: list[CppcheckIssue], format: str = "json") -> str:
        raise NotImplementedError("Phase 2: Report generation")

    def map_to_cwe(self, issues: list[CppcheckIssue]) -> dict[str, list[CppcheckIssue]]:
        raise NotImplementedError("Phase 2: CWE mapping")
