from typing import Optional

from pydantic import BaseModel, Field


class PurchasePlanBase(BaseModel):
    plan_no: Optional[str] = Field(default=None, max_length=255, alias="planNo")
    plan_date: str = Field(max_length=255, alias="planDate")
    start_date: Optional[str] = Field(default=None, max_length=255, alias="startDate")
    end_date: Optional[str] = Field(default=None, max_length=255, alias="endDate")
    business_type: str = Field(max_length=255, alias="businessType")
    product_id: Optional[str] = Field(default=None, alias="productId")
    product: str = Field(max_length=255)
    specification: Optional[str] = Field(default=None, max_length=255)
    planned_quantity: float = Field(alias="plannedQuantity")
    vehicle_no: Optional[str] = Field(default="", max_length=255, alias="vehicleNo")
    customer_name: Optional[str] = Field(default=None, max_length=255, alias="customerName")
    remarks: Optional[str] = Field(default=None)
    execution_status: Optional[str] = Field(default=None, max_length=50, alias="executionStatus")
    executed_at: Optional[str] = Field(default=None, max_length=255, alias="executedAt")
    last_weighing_slip_id: Optional[str] = Field(default=None, alias="lastWeighingSlipId")
    executed_quantity: Optional[float] = Field(default=0, alias="executedQuantity")
    auto_generate_enabled: int = Field(default=0, alias="autoGenerateEnabled")
    auto_generate_end_month: Optional[str] = Field(
        default=None, max_length=7, alias="autoGenerateEndMonth"
    )
    auto_generate_last_month: Optional[str] = Field(
        default=None, max_length=7, alias="autoGenerateLastMonth"
    )

    model_config = {"from_attributes": True, "populate_by_name": True}


class PurchasePlanCreate(BaseModel):
    plan_no: Optional[str] = Field(default=None, max_length=255, alias="planNo")
    plan_date: str = Field(max_length=255, alias="planDate")
    start_date: Optional[str] = Field(default=None, max_length=255, alias="startDate")
    end_date: Optional[str] = Field(default=None, max_length=255, alias="endDate")
    business_type: str = Field(max_length=255, alias="businessType")
    product_id: str = Field(alias="productId")
    planned_quantity: float = Field(alias="plannedQuantity")
    vehicle_no: Optional[str] = Field(default="", max_length=255, alias="vehicleNo")
    customer_name: Optional[str] = Field(default=None, max_length=255, alias="customerName")
    remarks: Optional[str] = Field(default=None)
    execution_status: Optional[str] = Field(default=None, max_length=50, alias="executionStatus")
    auto_generate_enabled: Optional[int] = Field(default=0, alias="autoGenerateEnabled")
    auto_generate_end_month: Optional[str] = Field(
        default=None, max_length=7, alias="autoGenerateEndMonth"
    )

    model_config = {"populate_by_name": True}


class PurchasePlanUpdate(BaseModel):
    plan_no: Optional[str] = Field(default=None, max_length=255, alias="planNo")
    plan_date: Optional[str] = Field(default=None, max_length=255, alias="planDate")
    start_date: Optional[str] = Field(default=None, max_length=255, alias="startDate")
    end_date: Optional[str] = Field(default=None, max_length=255, alias="endDate")
    business_type: Optional[str] = Field(default=None, max_length=255, alias="businessType")
    product_id: Optional[str] = Field(default=None, alias="productId")
    product: Optional[str] = Field(default=None, max_length=255)
    specification: Optional[str] = Field(default=None, max_length=255)
    planned_quantity: Optional[float] = Field(default=None, alias="plannedQuantity")
    vehicle_no: Optional[str] = Field(default=None, max_length=255, alias="vehicleNo")
    customer_name: Optional[str] = Field(default=None, max_length=255, alias="customerName")
    remarks: Optional[str] = Field(default=None)
    execution_status: Optional[str] = Field(default=None, max_length=50, alias="executionStatus")
    executed_at: Optional[str] = Field(default=None, max_length=255, alias="executedAt")
    last_weighing_slip_id: Optional[str] = Field(default=None, alias="lastWeighingSlipId")
    executed_quantity: Optional[float] = Field(default=None, alias="executedQuantity")
    auto_generate_enabled: Optional[int] = Field(default=None, alias="autoGenerateEnabled")
    auto_generate_end_month: Optional[str] = Field(
        default=None, max_length=7, alias="autoGenerateEndMonth"
    )
    auto_generate_last_month: Optional[str] = Field(
        default=None, max_length=7, alias="autoGenerateLastMonth"
    )

    model_config = {"populate_by_name": True}


class PurchasePlanRead(PurchasePlanBase):
    id: str
    is_deleted: int = Field(default=0, alias="isDeleted")
    created_at: str = Field(alias="createdAt")
    create_by: Optional[str] = Field(default=None, alias="createBy")
    create_by_name: Optional[str] = Field(default=None, alias="createByName")


class PurchasePlanWithFillLink(PurchasePlanRead):
    fill_link_inventory_id: Optional[str] = Field(default=None, alias="fillLinkInventoryId")