from pydantic import BaseModel, Field
from datetime import datetime, timezone


def datetime_now() -> datetime:
    return datetime.now(timezone.utc)

class DeliverPricing(BaseModel):
    prime: bool
    same_day: bool
    gallons_delivered: float

    
    
class SchemaDelivery(BaseModel):
    customer_id: int
    customer_name: str
    customer_address: str
    customer_town: str
    customer_state: int
    customer_zip: int
    gallons_ordered: float
    customer_asked_for_fill: int 
    gallons_delivered: float
    customer_filled: int
    delivery_status: int
    when_ordered: datetime = Field(default_factory=datetime_now) 
    when_delivered: datetime = Field(default_factory=datetime_now)
    expected_delivery_date: datetime = Field(default_factory=datetime_now)
    automatic: int
    oil_id: int
    supplier_price: float
    customer_price: float
    customer_temperature: float 
    dispatcher_notes: str
    prime: int
    same_day: int
    payment_type: int 
    payment_card_id: int
    cash_recieved: float
    driver_employee_id: int
    driver_first_name: str
    driver_last_name: str
    pre_charge_amount: float
    total_price: float
    final_price: float