from typing import Any from fastapi import UploadFile from sqlalchemy.ext.asyncio import AsyncSession from app.core.base_schema import AuthSchema, PageResultSchema, ImportResultSchema from app.core.exceptions import CustomException from app.core.logger import logger from app.utils.common_util import search_to_dict from app.utils.excel_util import ExcelUtil from .crud import BreedingPlantingCRUD from .schema import ( PlantingCreateSchema, PlantingOutSchema, PlantingQueryParam, PlantingUpdateSchema, ) from app.api.v1.module_bre.cross_combination.crud import BreedingCrossCombinationCRUD from app.api.v1.module_bre.site.crud import BreedingPlotCRUD from app.api.v1.module_bre.personnel.crud import BreedingPersonnelCRUD from app.api.v1.module_bre.seedling.crud import BreedingSeedlingCRUD from app.api.v1.module_bre.seed_lot.crud import BreedingSeedLotCRUD from app.api.v1.module_bre.rootstock.crud import BreedingRootstockCRUD from app.api.v1.module_bre.trial_study_entry.crud import BreedingTrialStudyEntryCRUD from app.api.v1.module_bre.trial_study.crud import BreedingTrialStudyCRUD from app.core.base_crud import assert_no_children, assert_parents_exist from app.api.v1.module_bre.site.model import BreedingPlotModel from app.api.v1.module_bre.cross_combination.model import CrossCombinationModel from app.api.v1.module_bre.personnel.model import PersonnelModel from app.api.v1.module_bre.seedling.model import SeedlingModel from app.api.v1.module_bre.seed_lot.model import SeedLotModel from app.api.v1.module_bre.tree.model import TreeModel from app.api.v1.module_bre.rootstock.model import RootstockModel from app.api.v1.module_bre.trial_study_entry.model import TrialStudyEntryModel from app.api.v1.module_bre.trial_study.model import TrialStudyModel def _is_blank(v: Any) -> bool: return v is None or (isinstance(v, str) and v.strip() == "") def _none_if_blank(v: Any) -> Any: if _is_blank(v): return None return str(v).strip() if isinstance(v, str) else v def _to_float(v: Any) -> float | None: if _is_blank(v): return None try: return float(v) except (TypeError, ValueError): return None def _to_int(v: Any) -> int | None: if _is_blank(v): return None try: return int(float(v)) except (TypeError, ValueError): return None class PlantingService: """定植管理 模块服务层""" def __init__(self, auth: AuthSchema, db: AsyncSession) -> None: self.auth = auth self.db = db async def _attach_fk_labels(self, items: list[PlantingOutSchema]) -> None: if not items: return crud = BreedingPlantingCRUD(self.auth, self.db) combination_id_ids = {getattr(it, "combination_id") for it in items if getattr(it, "combination_id")} if combination_id_ids: refs = await BreedingCrossCombinationCRUD(self.auth, self.db).get_list(search={"id": ("in", list(combination_id_ids))}) ref_map = {r.id: getattr(r, "combination_code") for r in refs} for it in items: it.combination_name = ref_map.get(getattr(it, "combination_id")) plot_id_ids = {getattr(it, "plot_id") for it in items if getattr(it, "plot_id")} if plot_id_ids: refs = await BreedingPlotCRUD(self.auth, self.db).get_list(search={"id": ("in", list(plot_id_ids))}) ref_map = {r.id: getattr(r, "plot_code") for r in refs} for it in items: it.plot_name = ref_map.get(getattr(it, "plot_id")) bre_personnel_id_ids = {getattr(it, "bre_personnel_id") for it in items if getattr(it, "bre_personnel_id")} if bre_personnel_id_ids: refs = await BreedingPersonnelCRUD(self.auth, self.db).get_list(search={"id": ("in", list(bre_personnel_id_ids))}) ref_map = {r.id: getattr(r, "name") for r in refs} for it in items: it.bre_personnel_name = ref_map.get(getattr(it, "bre_personnel_id")) seedling_id_ids = {getattr(it, "seedling_id") for it in items if getattr(it, "seedling_id")} if seedling_id_ids: refs = await BreedingSeedlingCRUD(self.auth, self.db).get_list(search={"id": ("in", list(seedling_id_ids))}) ref_map = {r.id: getattr(r, "sowing_date") for r in refs} for it in items: it.seedling_name = ref_map.get(getattr(it, "seedling_id")) lot_ids = {getattr(it, "seed_lot_id") for it in items if getattr(it, "seed_lot_id")} if lot_ids: refs = await BreedingSeedLotCRUD(self.auth, self.db).get_list(search={"id": ("in", list(lot_ids))}) ref_map = {r.id: getattr(r, "lot_code") for r in refs} for it in items: it.lot_code = ref_map.get(getattr(it, "seed_lot_id")) rootstock_id_ids = {getattr(it, "rootstock_id") for it in items if getattr(it, "rootstock_id")} if rootstock_id_ids: refs = await BreedingRootstockCRUD(self.auth, self.db).get_list(search={"id": ("in", list(rootstock_id_ids))}) ref_map = {r.id: getattr(r, "rootstock_name") for r in refs} for it in items: it.rootstock_name = ref_map.get(getattr(it, "rootstock_id")) entry_id_ids = {getattr(it, "entry_id") for it in items if getattr(it, "entry_id")} if entry_id_ids: refs = await BreedingTrialStudyEntryCRUD(self.auth, self.db).get_list(search={"id": ("in", list(entry_id_ids))}) ref_map = {r.id: getattr(r, "entry_number") for r in refs} for it in items: it.entry_number = ref_map.get(getattr(it, "entry_id")) trial_study_id_ids = {getattr(it, "trial_study_id") for it in items if getattr(it, "trial_study_id")} if trial_study_id_ids: refs = await BreedingTrialStudyCRUD(self.auth, self.db).get_list(search={"id": ("in", list(trial_study_id_ids))}) ref_map = {r.id: getattr(r, "study_name") for r in refs} for it in items: it.study_name = ref_map.get(getattr(it, "trial_study_id")) async def detail(self, id: int) -> PlantingOutSchema: obj = await BreedingPlantingCRUD(self.auth, self.db).get(id=id) if not obj: raise CustomException(msg="该定植不存在") out = PlantingOutSchema.model_validate(obj) await self._attach_fk_labels([out]) return out async def get_list( self, search: PlantingQueryParam | None = None, order_by: list[dict[str, str]] | None = None, ) -> list[PlantingOutSchema]: obj_list = await BreedingPlantingCRUD(self.auth, self.db).get_list( search=search_to_dict(search), order_by=order_by ) outs = [PlantingOutSchema.model_validate(obj) for obj in obj_list] await self._attach_fk_labels(outs) return outs async def page( self, page_no: int, page_size: int, search: PlantingQueryParam | None = None, order_by: list[dict[str, str]] | None = None, ) -> PageResultSchema[PlantingOutSchema]: offset = (page_no - 1) * page_size result = await BreedingPlantingCRUD(self.auth, self.db).page( offset=offset, limit=page_size, order_by=order_by or [{"id": "asc"}], search=search_to_dict(search, {}), out_schema=PlantingOutSchema, ) await self._attach_fk_labels(result.items) return result async def create(self, data: PlantingCreateSchema) -> PlantingOutSchema: await assert_parents_exist( self.db, [ (CrossCombinationModel, data.combination_id, '杂交组合'), (BreedingPlotModel, data.plot_id, '试验地块'), (PersonnelModel, data.bre_personnel_id, '育种人员'), (SeedlingModel, data.seedling_id, '实生苗'), (SeedLotModel, data.seed_lot_id, '种子批'), (RootstockModel, data.rootstock_id, '砧木'), (TrialStudyEntryModel, data.entry_id, '参试条目'), (TrialStudyModel, data.trial_study_id, '试验研究点'), ], ) # 选择强度链：种子批 used_count 由育苗阶段累加（§3.13），定植消耗的是苗非种， # 不再二次 adjust_used，避免同一种子批被育苗+定植重复累加（虚增用种量） obj = await BreedingPlantingCRUD(self.auth, self.db).create(data=data) out = PlantingOutSchema.model_validate(obj) await self._attach_fk_labels([out]) return out async def update(self, id: int, data: PlantingUpdateSchema) -> PlantingOutSchema: obj = await BreedingPlantingCRUD(self.auth, self.db).get(id=id) if not obj: raise CustomException(msg="更新失败，该定植不存在") await assert_parents_exist( self.db, [ (CrossCombinationModel, data.combination_id, '杂交组合'), (BreedingPlotModel, data.plot_id, '试验地块'), (PersonnelModel, data.bre_personnel_id, '育种人员'), (SeedlingModel, data.seedling_id, '实生苗'), (SeedLotModel, data.seed_lot_id, '种子批'), (RootstockModel, data.rootstock_id, '砧木'), (TrialStudyEntryModel, data.entry_id, '参试条目'), (TrialStudyModel, data.trial_study_id, '试验研究点'), ], ) obj = await BreedingPlantingCRUD(self.auth, self.db).update(id=id, data=data) out = PlantingOutSchema.model_validate(obj) await self._attach_fk_labels([out]) return out async def delete(self, ids: list[int]) -> None: if not ids: raise CustomException(msg="删除失败，删除对象不能为空") objs = await BreedingPlantingCRUD(self.auth, self.db).get_list(search={"id": ("in", ids)}) obj_map = {o.id: o for o in objs} for id_ in ids: if id_ not in obj_map: raise CustomException(msg="删除失败，该定植不存在") await assert_no_children( self.db, ids, [ (TreeModel, 'planting_id', '单株'), ], ) # 定植删除不触碰种子批 used_count（育苗阶段已记账） await BreedingPlantingCRUD(self.auth, self.db).delete(ids=ids) async def list_options(self) -> list[dict[str, Any]]: """供前端下拉选择使用：返回 [{value, label}]。""" obj_list = await BreedingPlantingCRUD(self.auth, self.db).get_list(order_by=[{"id": "asc"}]) return [{"value": o.id, "label": o.planting_date} for o in obj_list] @staticmethod def batch_export(obj_list: list[dict[str, Any]]) -> bytes: mapping_dict = { "combination_name": "杂交组合", "plot_name": "试验地块", "planting_date": "定植日期", "tree_count": "定植株数", "row_no": "行号", "col_no": "列号", "bre_personnel_name": "定植人", "seedling_name": "育苗批次", "rootstock_name": "砧木", "entry_number": "参试编号", "study_name": "试验研究点", "block_no": "区组号", "remark": "备注", "created_time": "创建时间", "created_by": "创建者", } data = [dict(item) for item in obj_list] for item in data: creator = item.get("created_by") item["created_by"] = creator.get("name", "未知") if isinstance(creator, dict) else "未知" return ExcelUtil.export_list2excel(list_data=data, mapping_dict=mapping_dict) async def batch_import(self, file: UploadFile, update_support: bool = False) -> ImportResultSchema: header_dict = { "杂交组合": "combination_id", "试验地块": "plot_id", "定植日期": "planting_date", "定植株数": "tree_count", "行号": "row_no", "列号": "col_no", "定植人": "bre_personnel_id", "育苗批次": "seedling_id", "砧木": "rootstock_id", "参试编号": "entry_id", "试验研究点": "trial_study_id", "区组号": "block_no", "备注": "remark", } try: contents = await file.read() rows = ExcelUtil.read_excel_to_dicts(contents) await file.close() if not rows: raise CustomException(msg="导入文件为空") missing_headers = [h for h in header_dict if h not in rows[0]] if missing_headers: raise CustomException(msg=f"导入文件缺少必要的列: {', '.join(missing_headers)}") combination_id_refs = await BreedingCrossCombinationCRUD(self.auth, self.db).get_list(order_by=[{"id": "asc"}]) combination_id_map = {getattr(r, "combination_code"): r.id for r in combination_id_refs} plot_id_refs = await BreedingPlotCRUD(self.auth, self.db).get_list(order_by=[{"id": "asc"}]) plot_id_map = {getattr(r, "plot_code"): r.id for r in plot_id_refs} bre_personnel_id_refs = await BreedingPersonnelCRUD(self.auth, self.db).get_list(order_by=[{"id": "asc"}]) bre_personnel_id_map = {getattr(r, "name"): r.id for r in bre_personnel_id_refs} seedling_id_refs = await BreedingSeedlingCRUD(self.auth, self.db).get_list(order_by=[{"id": "asc"}]) seedling_id_map = {getattr(r, "sowing_date"): r.id for r in seedling_id_refs} rootstock_id_refs = await BreedingRootstockCRUD(self.auth, self.db).get_list(order_by=[{"id": "asc"}]) rootstock_id_map = {getattr(r, "rootstock_name"): r.id for r in rootstock_id_refs} entry_id_refs = await BreedingTrialStudyEntryCRUD(self.auth, self.db).get_list(order_by=[{"id": "asc"}]) entry_id_map = {str(getattr(r, "entry_number")): r.id for r in entry_id_refs} trial_study_id_refs = await BreedingTrialStudyCRUD(self.auth, self.db).get_list(order_by=[{"id": "asc"}]) trial_study_id_map = {getattr(r, "study_name"): r.id for r in trial_study_id_refs} mapped_rows = [] for row in rows: mapped_rows.append({en: row.get(ch) for ch, en in header_dict.items()}) required_fields = ["combination_id"] errors = [] for field in required_fields: missing_indices = [i + 1 for i, r in enumerate(mapped_rows) if _is_blank(r.get(field))] if missing_indices: field_name = next(k for k, v in header_dict.items() if v == field) rows_str = "、".join(str(i) for i in missing_indices) errors.append(f"{field_name}不能为空，第{rows_str}行") if errors: raise CustomException(msg=f"导入失败，以下行缺少必要字段：\n{'; '.join(errors)}") error_msgs: list[str] = [] success_count = 0 crud = BreedingPlantingCRUD(self.auth, self.db) for i, row in enumerate(mapped_rows, start=1): try: combination_id_val = combination_id_map.get(str(row.get("combination_id")).strip()) if not _is_blank(row.get("combination_id")) else None plot_id_val = plot_id_map.get(str(row.get("plot_id")).strip()) if not _is_blank(row.get("plot_id")) else None bre_personnel_id_val = bre_personnel_id_map.get(str(row.get("bre_personnel_id")).strip()) if not _is_blank(row.get("bre_personnel_id")) else None seedling_id_val = seedling_id_map.get(str(row.get("seedling_id")).strip()) if not _is_blank(row.get("seedling_id")) else None rootstock_id_val = rootstock_id_map.get(str(row.get("rootstock_id")).strip()) if not _is_blank(row.get("rootstock_id")) else None entry_id_val = entry_id_map.get(str(row.get("entry_id")).strip()) if not _is_blank(row.get("entry_id")) else None trial_study_id_val = trial_study_id_map.get(str(row.get("trial_study_id")).strip()) if not _is_blank(row.get("trial_study_id")) else None fields = { "combination_id": combination_id_val, "plot_id": plot_id_val, "planting_date": _none_if_blank(row.get("planting_date")), "tree_count": _to_int(row.get("tree_count")), "row_no": _to_int(row.get("row_no")), "col_no": _to_int(row.get("col_no")), "bre_personnel_id": bre_personnel_id_val, "seedling_id": seedling_id_val, "rootstock_id": rootstock_id_val, "entry_id": entry_id_val, "trial_study_id": trial_study_id_val, "block_no": _to_int(row.get("block_no")), "remark": _none_if_blank(row.get("remark")), } create_data = PlantingCreateSchema(**fields) await crud.create(data=create_data) success_count += 1 except Exception as e: error_msgs.append(f"第{i}行: {e!s}") continue return ImportResultSchema( valid_count=success_count, invalid_count=len(error_msgs), message_list=error_msgs, ) except Exception as e: logger.error(f"批量导入定植管理失败: {e!s}") raise CustomException(msg=f"导入失败: {e!s}") @staticmethod def import_template_download() -> bytes: header_list = [ "杂交组合", "试验地块", "定植日期", "定植株数", "行号", "列号", "定植人", "育苗批次", "砧木", "参试编号", "试验研究点", "区组号", "备注", ] selector_header_list = [] option_list = [ ] return ExcelUtil.get_excel_template( header_list=header_list, selector_header_list=selector_header_list, option_list=option_list, )