| """Business logic services.""" |
|
|
| from __future__ import annotations |
|
|
| from dataclasses import dataclass |
| from typing import Any |
|
|
| from .id_service import FolderTemplateIdService |
|
|
|
|
| @dataclass(frozen=True) |
| class FolderTemplateStructureRules: |
| id_service: FolderTemplateIdService |
|
|
| def validate_and_fix_structure_ids( |
| self, structure: dict[str, Any], template_id: int | None = None |
| ) -> tuple[bool, dict[str, Any], list[str]]: |
| if not structure or not isinstance(structure, dict): |
| return False, structure, [] |
|
|
| current_ids = self.id_service.collect_structure_ids(structure) |
| internal_duplicates = self.id_service.find_internal_duplicates(current_ids) |
| global_duplicates = self.id_service.find_global_duplicates(current_ids, template_id) |
|
|
| all_duplicates = internal_duplicates | global_duplicates |
| if not all_duplicates: |
| return False, structure, [] |
|
|
| import copy |
|
|
| fixed_structure = copy.deepcopy(structure) |
| self.id_service.replace_duplicate_ids_in_structure(fixed_structure, all_duplicates) |
| fix_messages = [f"已自动修复 {len(all_duplicates)} 个重复ID: {', '.join(sorted(all_duplicates))}"] |
| return True, fixed_structure, fix_messages |
|
|
| def validate_structure_ids( |
| self, structure: dict[str, Any], template_id: int | None = None |
| ) -> tuple[bool, list[str]]: |
| if not structure or not isinstance(structure, dict): |
| return True, [] |
|
|
| current_ids = self.id_service.collect_structure_ids(structure) |
| internal_duplicates = self.id_service.find_internal_duplicates(current_ids) |
| if internal_duplicates: |
| return False, [f"结构内部存在重复ID: {', '.join(internal_duplicates)}"] |
|
|
| global_duplicates = self.id_service.find_global_duplicates(current_ids, template_id) |
| if global_duplicates: |
| return False, [f"结构ID与其他模板重复: {', '.join(global_duplicates)}"] |
|
|
| return True, [] |
|
|
