"""Application-wide constants."""

# File upload limits
MAX_IMAGE_SIZE = 52_428_800  # 50MB in bytes
MAX_ZIP_SIZE = 209_715_200  # 200MB in bytes

# Image processing
MAX_IMAGE_DIMENSION = 10_000  # Max width or height in pixels
THUMBNAIL_SIZES = {
    "low": 800,  # For slow connections (<1 Mbps)
    "medium": 1600,  # For medium connections (1-5 Mbps)
    "high": 3200,  # For fast connections (>5 Mbps)
}

# Pagination defaults
DEFAULT_PAGE_SIZE = 50
MAX_PAGE_SIZE = 100

# Board limits
MAX_BOARD_TITLE_LENGTH = 255
MAX_BOARD_DESCRIPTION_LENGTH = 1000
MAX_IMAGES_PER_BOARD = 1000

# Authentication
TOKEN_EXPIRE_HOURS = 168  # 7 days
PASSWORD_MIN_LENGTH = 8

# Supported image formats
ALLOWED_MIME_TYPES = {
    "image/jpeg",
    "image/jpg",
    "image/png",
    "image/gif",
    "image/webp",
    "image/svg+xml",
}

ALLOWED_EXTENSIONS = {".jpg", ".jpeg", ".png", ".gif", ".webp", ".svg"}