110 lines
4.8 KiB
Python
110 lines
4.8 KiB
Python
"""DUS/品种保护 数据模型（UPOV TG/53 桃描述符模板 + 测试记录 + 观测）"""
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from datetime import date
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from sqlalchemy import (
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JSON,
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Date,
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Float,
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ForeignKey,
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Index,
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Integer,
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String,
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UniqueConstraint,
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)
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from sqlalchemy.orm import Mapped, mapped_column
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from app.core.base_model import MappedBase, ModelMixin, UserMixin
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class DusDescriptorModel(ModelMixin, UserMixin, MappedBase):
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"""DUS 描述符模板（§8.14；UPOV TG/53 桃特性，关联 bre_trait 继承 ontology_uri）。"""
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__tablename__ = "bre_dus_descriptor"
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descriptor_no: Mapped[str] = mapped_column(String(32), nullable=False, unique=True, comment="描述符编号(UPOV TG/53 特性号)")
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trait_id: Mapped[int | None] = mapped_column(
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Integer, ForeignKey("bre_trait.id", ondelete="SET NULL"), nullable=True, comment="关联性状字典(继承 ontology_uri)", default=None
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)
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trait_code: Mapped[str | None] = mapped_column(String(64), nullable=True, comment="性状编码(快照)", default=None)
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descriptor_name: Mapped[str] = mapped_column(String(128), nullable=False, comment="特性中文名")
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expression_type: Mapped[str] = mapped_column(String(8), nullable=False, default="QN", comment="表达类型(QN数量/PQ假质量/QL质量)")
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method: Mapped[str | None] = mapped_column(String(256), nullable=True, comment="测试方法(目测/测量/计数)", default=None)
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example_varieties: Mapped[str | None] = mapped_column(String(512), nullable=True, comment="标准/示例品种", default=None)
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test_stage: Mapped[str | None] = mapped_column(String(32), nullable=True, comment="测试生育期(苗期/花期/果熟期)", default=None)
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required: Mapped[str] = mapped_column(String(1), nullable=False, default="1", comment="是否必测(1/0)")
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remark: Mapped[str | None] = mapped_column(String(512), nullable=True, comment="备注", default=None)
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__table_args__ = (
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Index("ix_bre_dus_descriptor_created_deleted", "created_time", "is_deleted"),
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)
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class DusTestModel(ModelMixin, UserMixin, MappedBase):
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"""DUS 测试记录（申请品种 × 测试点，含结论）。"""
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__tablename__ = "bre_dus_test"
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test_name: Mapped[str] = mapped_column(String(128), nullable=False, unique=True, comment="测试名称(唯一)")
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germplasm_id: Mapped[int | None] = mapped_column(
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Integer, ForeignKey("bre_germplasm.id", ondelete="SET NULL"), nullable=True, comment="申请/候选品种", default=None
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)
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trial_study_id: Mapped[int | None] = mapped_column(
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Integer, ForeignKey("bre_trial_study.id", ondelete="SET NULL"), nullable=True, comment="测试点(试验研究)", default=None
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)
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tester: Mapped[str | None] = mapped_column(String(64), nullable=True, comment="测试人", default=None)
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test_date: Mapped[date | None] = mapped_column(Date, nullable=True, comment="测试日期", default=None)
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status: Mapped[str] = mapped_column(String(16), nullable=False, default="planning", comment="状态(planning/testing/completed/report)")
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conclusion: Mapped[str] = mapped_column(String(32), nullable=False, default="pending", comment="结论(pending/distinct/not_distinct)")
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analysis_json: Mapped[dict | None] = mapped_column(JSON, nullable=True, comment="特异性统计判定报告快照(逐描述符+建议+参照集)", default=None)
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report_path: Mapped[str | None] = mapped_column(String(255), nullable=True, comment="报告附件路径", default=None)
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remark: Mapped[str | None] = mapped_column(String(512), nullable=True, comment="备注", default=None)
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__table_args__ = (
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Index("ix_bre_dus_test_created_deleted", "created_time", "is_deleted"),
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)
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class DusObservationModel(ModelMixin, UserMixin, MappedBase):
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"""DUS 观测（某测试 × 某描述符的表达值；数值/文本双列）。"""
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__tablename__ = "bre_dus_observation"
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dus_test_id: Mapped[int] = mapped_column(
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Integer, ForeignKey("bre_dus_test.id", ondelete="CASCADE"), nullable=False, comment="DUS 测试"
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)
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dus_descriptor_id: Mapped[int] = mapped_column(
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Integer, ForeignKey("bre_dus_descriptor.id", ondelete="CASCADE"), nullable=False, comment="描述符"
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)
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value_numeric: Mapped[float | None] = mapped_column(Float, nullable=True, comment="数值表达值", default=None)
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value_text: Mapped[str | None] = mapped_column(String(256), nullable=True, comment="文本表达值", default=None)
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expression_note: Mapped[str | None] = mapped_column(String(256), nullable=True, comment="表达说明", default=None)
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remark: Mapped[str | None] = mapped_column(String(512), nullable=True, comment="备注", default=None)
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__table_args__ = (
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UniqueConstraint("dus_test_id", "dus_descriptor_id", name="uq_bre_dus_observation_test_descriptor"),
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Index("ix_bre_dus_observation_created_deleted", "created_time", "is_deleted"),
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)
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