#!/usr/bin/env python3
"""
Cross-platform encoding utilities for Windows compatibility.

Fixes UnicodeEncodeError on Windows by reconfiguring stdout/stderr to UTF-8
and providing encoding-aware file I/O helpers.
"""

import sys
from pathlib import Path


def configure_utf8_console():
    """
    Reconfigure stdout/stderr for UTF-8 on Windows.

    Windows uses cp1252 by default which cannot encode Unicode emojis.
    This function switches to UTF-8 with 'replace' error handling to
    prevent crashes on truly incompatible terminals.
    """
    if sys.platform == 'win32':
        try:
            sys.stdout.reconfigure(encoding='utf-8', errors='replace')
            sys.stderr.reconfigure(encoding='utf-8', errors='replace')
        except AttributeError:
            pass  # Python < 3.7


def read_text_utf8(path: Path) -> str:
    """Read file with explicit UTF-8 encoding."""
    return path.read_text(encoding='utf-8')


def write_text_utf8(path: Path, content: str) -> None:
    """Write file with explicit UTF-8 encoding."""
    path.write_text(content, encoding='utf-8')