# Copyright 2025 BMO Soluciones, S.A.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Validation result DTO."""

from __future__ import annotations

from dataclasses import dataclass, field


@dataclass
class ValidationResult:
    """Result of a validation operation."""

    errors: list[str] = field(default_factory=list)
    warnings: list[str] = field(default_factory=list)

    def add_error(self, error: str) -> None:
        """Add an error message."""
        self.errors.append(error)

    def add_warning(self, warning: str) -> None:
        """Add a warning message."""
        self.warnings.append(warning)

    @property
    def is_valid(self) -> bool:
        """Check if validation passed (no errors)."""
        return len(self.errors) == 0
