# app/exceptions/vendor.py
"""
Vendor management specific exceptions.
"""

from .base import (
    ResourceNotFoundException,
    ConflictException
)

class ProductAlreadyExistsException(ConflictException):
    """Raised when trying to add a product that already exists in vendor."""

    def __init__(self, vendor_code: str, marketplace_product_id: str):
        super().__init__(
            message=f"MarketplaceProduct '{marketplace_product_id}' already exists in vendor '{vendor_code}'",
            error_code="PRODUCT_ALREADY_EXISTS",
            details={
                "vendor_code": vendor_code,
                "marketplace_product_id": marketplace_product_id,
            },
        )


class ProductNotFoundException(ResourceNotFoundException):
    """Raised when a vendor product relationship is not found."""

    def __init__(self, vendor_code: str, marketplace_product_id: str):
        super().__init__(
            resource_type="Product",
            identifier=f"{vendor_code}/{marketplace_product_id}",
            message=f"MarketplaceProduct '{marketplace_product_id}' not found in vendor '{vendor_code}'",
            error_code="PRODUCT_NOT_FOUND",
        )