"""Development configuration"""
import os

class DevelopmentConfig:
    """Development environment configuration"""
    DEBUG = True
    TESTING = False

    # Security
    SECRET_KEY = os.environ.get('SECRET_KEY', 'dev-secret-key-change-in-production')

    # Paths
    DATA_DIR = os.environ.get('DATA_DIR', './data')

    # Flask-WTF CSRF
    WTF_CSRF_ENABLED = True
    WTF_CSRF_TIME_LIMIT = None

    # File Upload
    MAX_CONTENT_LENGTH = int(os.environ.get('MAX_CONTENT_LENGTH', 10 * 1024 * 1024))  # 10MB

    # AI Integration
    ANTHROPIC_API_KEY = os.environ.get('ANTHROPIC_API_KEY')

    # ClamAV
    CLAMD_SOCKET = os.environ.get('CLAMD_SOCKET', '/var/run/clamav/clamd.ctl')

    # Rate Limiting
    RATELIMIT_ENABLED = os.environ.get('RATE_LIMIT_ENABLED', 'true').lower() == 'true'
    RATELIMIT_STORAGE_URL = 'memory://'
    RATELIMIT_PER_HOUR = int(os.environ.get('RATE_LIMIT_PER_HOUR', 10))

    # Session
    SESSION_COOKIE_SECURE = False  # Allow HTTP in development
    SESSION_COOKIE_HTTPONLY = True
    SESSION_COOKIE_SAMESITE = 'Lax'
    PERMANENT_SESSION_LIFETIME = 86400  # 24 hours