"""Fleet & vehicle DTOs — Phase 10.2."""
from __future__ import annotations

from datetime import datetime
from uuid import UUID

from pydantic import BaseModel, ConfigDict, Field

from app.models.types import FleetStatus, VehicleAssignmentStatus, VehicleStatus
from app.schemas.common import ORMBase

_FORBID = ConfigDict(extra="forbid")


class FleetCreate(BaseModel):
    model_config = _FORBID

    organization_id: UUID
    hub_id: UUID | None = None
    code: str = Field(max_length=50)
    name: str = Field(max_length=255)
    description: str | None = None
    status: FleetStatus = FleetStatus.DRAFT
    metadata_json: dict | None = None


class FleetUpdate(BaseModel):
    model_config = _FORBID

    hub_id: UUID | None = None
    name: str | None = Field(default=None, max_length=255)
    description: str | None = None
    status: FleetStatus | None = None
    metadata_json: dict | None = None
    version: int = Field(ge=1)


class FleetRead(ORMBase):
    id: UUID
    tenant_id: UUID
    organization_id: UUID
    hub_id: UUID | None
    code: str
    name: str
    description: str | None
    status: FleetStatus
    metadata_json: dict | None
    version: int
    is_deleted: bool
    created_by: str | None
    updated_by: str | None
    created_at: datetime
    updated_at: datetime


class FleetListResponse(BaseModel):
    items: list[FleetRead]
    total: int
    page: int
    page_size: int


class VehicleTypeCreate(BaseModel):
    model_config = _FORBID

    code: str = Field(max_length=50)
    name: str = Field(max_length=255)
    description: str | None = None
    capacity_kg: float | None = None
    capacity_volume: float | None = None
    capability_tags: list[str] | None = None
    metadata_json: dict | None = None


class VehicleTypeUpdate(BaseModel):
    model_config = _FORBID

    name: str | None = Field(default=None, max_length=255)
    description: str | None = None
    capacity_kg: float | None = None
    capacity_volume: float | None = None
    capability_tags: list[str] | None = None
    metadata_json: dict | None = None
    version: int = Field(ge=1)


class VehicleTypeRead(ORMBase):
    id: UUID
    tenant_id: UUID
    code: str
    name: str
    description: str | None
    capacity_kg: float | None
    capacity_volume: float | None
    capability_tags: list | None
    metadata_json: dict | None
    version: int
    is_deleted: bool
    created_by: str | None
    updated_by: str | None
    created_at: datetime
    updated_at: datetime


class VehicleTypeListResponse(BaseModel):
    items: list[VehicleTypeRead]
    total: int
    page: int
    page_size: int


class VehicleCreate(BaseModel):
    model_config = _FORBID

    fleet_id: UUID
    vehicle_type_id: UUID
    code: str = Field(max_length=50)
    plate_number: str | None = Field(default=None, max_length=32)
    status: VehicleStatus = VehicleStatus.AVAILABLE
    metadata_json: dict | None = None


class VehicleUpdate(BaseModel):
    model_config = _FORBID

    plate_number: str | None = Field(default=None, max_length=32)
    status: VehicleStatus | None = None
    metadata_json: dict | None = None
    version: int = Field(ge=1)


class VehicleRead(ORMBase):
    id: UUID
    tenant_id: UUID
    fleet_id: UUID
    vehicle_type_id: UUID
    code: str
    plate_number: str | None
    status: VehicleStatus
    metadata_json: dict | None
    version: int
    is_deleted: bool
    created_by: str | None
    updated_by: str | None
    created_at: datetime
    updated_at: datetime


class VehicleListResponse(BaseModel):
    items: list[VehicleRead]
    total: int
    page: int
    page_size: int


class VehicleAssignmentCreate(BaseModel):
    model_config = _FORBID

    driver_id: UUID
    notes: str | None = None
    metadata_json: dict | None = None


class VehicleAssignmentUpdate(BaseModel):
    model_config = _FORBID

    status: VehicleAssignmentStatus | None = None
    notes: str | None = None
    metadata_json: dict | None = None


class VehicleAssignmentRead(ORMBase):
    id: UUID
    tenant_id: UUID
    vehicle_id: UUID
    driver_id: UUID
    status: VehicleAssignmentStatus
    notes: str | None
    metadata_json: dict | None
    is_deleted: bool
    created_by: str | None
    updated_by: str | None
    created_at: datetime
    updated_at: datetime