"""
物流模块请求模型

定义物流任务管理相关的请求体数据模型，供 logistics 路由使用。
包含物流任务的查询、创建、司机操作以及物流轨迹记录等操作。
"""

from pydantic import BaseModel, Field


class LogisticsTaskListQuery(BaseModel):
    """物流任务列表查询参数模型。被 GET /api/logistics/tasks 路由使用。"""

    order_id: int | None = None
    """关联订单 ID 筛选"""

    task_no: str | None = None
    """任务编号，模糊匹配"""

    status: str | None = None
    """任务状态筛选"""

    driver_id: int | None = None
    """司机 ID 筛选"""

    factory_id: int | None = None
    """工厂 ID 筛选"""

    page_no: int = 1
    """页码，从 1 开始"""

    page_size: int = 20
    """每页条数"""


class CreateLogisticsTaskRequest(BaseModel):
    """创建物流任务请求体。被 POST /api/logistics/tasks 路由使用。"""

    order_id: int
    """关联订单 ID"""

    driver_id: int = Field(gt=0)
    """司机 ID，必须大于 0"""

    pickup_address: str
    """提货地址"""

    delivery_address: str
    """送货地址"""

    pickup_content: str
    """提货内容描述"""

    quantity: float = Field(gt=0)
    """提货数量，必须大于 0"""

    factory_id: int | None = None
    """工厂 ID"""

    tracking_number: str | None = None
    """物流追踪单号"""

    express_company: str | None = None
    """快递公司"""

    remark: str | None = None
    """备注"""


class LogisticsFilePayload(BaseModel):
    """物流文件载荷，用于上传物流过程中的照片或视频附件。"""

    file_url: str
    """文件 URL"""

    file_name: str
    """文件名称"""

    file_type: str | None = None
    """文件类型（如 image / video）"""

    file_size: int | None = Field(default=None, gt=0)
    """文件大小（字节）"""


class DriverTaskOperateRequest(BaseModel):
    """司机任务操作请求体（接单/提货/送达等）。被 POST /api/logistics/tasks/{id}/operate 路由使用。"""

    photo_files: list[LogisticsFilePayload] = Field(default_factory=list)
    """操作时上传的照片文件列表"""

    video_files: list[LogisticsFilePayload] = Field(default_factory=list)
    """操作时上传的视频文件列表"""

    remark: str | None = None
    """备注"""


class CreateLogisticsTraceRequest(BaseModel):
    """创建物流轨迹请求体。被 POST /api/logistics/traces 路由使用。"""

    task_id: int = Field(gt=0)
    """关联物流任务 ID"""

    node_time: str
    """节点时间（ISO 格式）"""

    node_desc: str
    """节点描述"""

    node_type: str
    """节点类型（如揽收、中转、派送等）"""

    source_platform: str
    """来源平台"""


class UpdateTrackingRequest(BaseModel):
    """修改物流单号请求体。被 PUT /api/logistics/tasks/{id}/tracking 路由使用。"""

    tracking_number: str
    """新的物流追踪单号"""

    express_company: str | None = None
    """快递公司"""

    remark: str | None = None
    """修改原因/备注"""