#!/usr/bin/env python3
"""
RuboCop Parser - Ruby Code Style and Linting Analysis

"""

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


class RuboCopSeverity(Enum):
    """RuboCop violation severity levels."""

    INFO = "info"
    WARNING = "warning"
    ERROR = "error"
    FATAL = "fatal"


@dataclass
class RuboCopViolation:
    """Represents a RuboCop code violation."""

    cop_id: str
    message: str
    severity: RuboCopSeverity
    file_path: str
    line_number: int
    column: int
    source: str
    corrected: bool = False


@dataclass
class RuboCopConfig:
    """RuboCop configuration for analysis."""

    rubocop_version: str = "1.0.0"
    config_file: Path | None = None
    excluded_dirs: list[str] = None
    enabled_cops: list[str] = None
    disabled_cops: list[str] = None
    autocorrect: bool = False
    parallel_jobs: int = 1


class RuboCopParser:
    """
    Parser for RuboCop code style and linting analysis.

    Integrates RuboCop for comprehensive Ruby code analysis including
    style enforcement, complexity metrics, performance issues, and security.
    """

    def __init__(self):
        """Initialize RuboCop parser."""
        self.config = RuboCopConfig()
        self.violations: list[RuboCopViolation] = []

    def parse_json_report(self, report_path: Path) -> list[RuboCopViolation]:
        raise NotImplementedError("Phase 2: JSON report parsing")

    def execute_rubocop(self, paths: list[Path], config: RuboCopConfig = None) -> list[RuboCopViolation]:
        raise NotImplementedError("Phase 2: RuboCop execution")

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

    def categorize_violations(self, violations: list[RuboCopViolation]) -> dict[str, list[RuboCopViolation]]:
        raise NotImplementedError("Phase 2: Violation categorization")

    def apply_autocorrect(self, paths: list[Path], config: RuboCopConfig = None) -> dict[str, int]:
        raise NotImplementedError("Phase 2: Auto-correction")

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

    def calculate_metrics(self, violations: list[RuboCopViolation]) -> dict[str, Any]:
        raise NotImplementedError("Phase 2: Metrics calculation")

    def detect_rails_specific_issues(self, violations: list[RuboCopViolation]) -> list[RuboCopViolation]:
        raise NotImplementedError("Phase 2: Rails-specific analysis")
