asuinventory/backend/schemas.py

# backend/schemas.py

from pydantic import BaseModel
from typing import Optional, List, Literal
from datetime import datetime


# === Equipment Type ===
class EquipmentTypeBase(BaseModel):
    name: str

class EquipmentTypeCreate(EquipmentTypeBase):
    pass

class EquipmentTypeRead(EquipmentTypeBase):
    id: int

    class Config:
        from_attributes = True


# === Component ===
class ComponentBase(BaseModel):
    name: str
    description: Optional[str] = None

class ComponentCreate(ComponentBase):
    oborud_id: int

class ComponentRead(ComponentBase):
    id: int

    class Config:
        from_attributes = True


# === Consumable ===
class ConsumableBase(BaseModel):
    name: str
    description: Optional[str] = None

class ConsumableCreate(ConsumableBase):
    oborud_id: int

class ConsumableRead(ConsumableBase):
    id: int

    class Config:
        from_attributes = True


# === Owner ===
class OwnerBase(BaseModel):
    name: str

class OwnerCreate(OwnerBase):
    pass

class OwnerRead(OwnerBase):
    id: int

    class Config:
        from_attributes = True


# === Oborud ===
class OborudBase(BaseModel):
    invNumber: Optional[int] = None
    nazvanie: str
    raspologenie: Optional[str] = None
    numberppasu: Optional[str] = None
    kolichestvo: Optional[int] = None
    aud_id: Optional[int] = None
    type_id: Optional[int] = None
    owner_id: Optional[int] = None

class OborudCreate(OborudBase):
    pass

class OborudUpdate(BaseModel):
    invNumber: Optional[int] = None
    nazvanie: Optional[str] = None
    raspologenie: Optional[str] = None
    numberppasu: Optional[str] = None
    kolichestvo: Optional[int] = None
    aud_id: Optional[int] = None
    type_id: Optional[int] = None
    owner_id: Optional[int] = None

class OborudRead(OborudBase):
    id: int
    type: Optional[EquipmentTypeRead] = None
    owner: Optional[OwnerRead] = None
    components: List[ComponentRead] = []
    consumables: List[ConsumableRead] = []

    class Config:
        from_attributes = True


# === Auditory ===
class AuditoryBase(BaseModel):
    audnazvanie: str

class AuditoryCreate(AuditoryBase):
    pass

class AuditoryRead(AuditoryBase):
    id: int

    class Config:
        from_attributes = True


# === Zametka ===
class ZametkaBase(BaseModel):
    txtzam: str
    rmdt: Optional[datetime] = None

class ZametkaCreate(ZametkaBase):
    pass

class ZametkaRead(ZametkaBase):
    id: int
    created_date: Optional[datetime] = None

    class Config:
        from_attributes = True


# === Auth/User ===
class Token(BaseModel):
    access_token: str
    token_type: str = "bearer"

class TokenData(BaseModel):
    username: Optional[str] = None
    role: Optional[str] = None

Role = Literal["admin", "editor", "viewer"]


class UserBase(BaseModel):
    username: str
    role: Role = "viewer"

class UserCreate(UserBase):
    password: str

class UserRead(UserBase):
    id: int

    class Config:
        from_attributes = True


class UserRoleUpdate(BaseModel):
    role: Role


# === Inspection System ===

# InspectionSession
class InspectionSessionBase(BaseModel):
    aud_id: Optional[int] = None

class InspectionSessionCreate(InspectionSessionBase):
    pass

class InspectionSessionRead(InspectionSessionBase):
    id: int
    user_id: int
    started_at: datetime
    completed_at: Optional[datetime] = None

    class Config:
        from_attributes = True

# InspectionRecord
class InspectionRecordRead(BaseModel):
    id: int
    session_id: int
    oborud_id: int
    checked_at: datetime
    oborud: Optional[OborudRead] = None

    class Config:
        from_attributes = True

# UnknownBarcode
class UnknownBarcodeRead(BaseModel):
    id: int
    session_id: int
    barcode: str
    scanned_at: datetime

    class Config:
        from_attributes = True

# Ответ на сканирование
class CheckBarcodeResponse(BaseModel):
    status: Literal["found", "not_found"]
    equipment: Optional[OborudRead] = None
    message: str

# Статистика сессии
class InspectionSessionStats(BaseModel):
    session: InspectionSessionRead
    total_expected: int  # всего оборудования (в аудитории или всего)
    total_checked: int   # проверено уникальных позиций
    total_unknown: int   # неизвестных штрихкодов
    progress_percent: float

# Детальный отчёт
class InspectionDetailReport(BaseModel):
    records: List[InspectionRecordRead]
    unknown_barcodes: List[UnknownBarcodeRead]