# coding: utf-8

"""
    Zuora API Reference

    REST API reference for the Zuora Billing, Payments, and Central Platform! Check out the [REST API Overview](https://www.zuora.com/developer/api-references/api/overview/).

    The version of the OpenAPI document: 2024-05-20
    Contact: docs@zuora.com
    Generated by OpenAPI Generator (https://openapi-generator.tech)

    Do not edit the class manually.
"""  # noqa: E501


from __future__ import annotations
import pprint
import re  # noqa: F401
import json

from datetime import date
from decimal import Decimal
from pydantic import BaseModel, ConfigDict, Field, StrictBool, StrictFloat, StrictInt, StrictStr
from typing import Any, ClassVar, Dict, List, Optional, Union
from typing_extensions import Annotated
from zuora_sdk.models.create_discount_item import CreateDiscountItem
from zuora_sdk.models.create_taxation_item import CreateTaxationItem
from zuora_sdk.models.rev_rec_trigger import RevRecTrigger
from zuora_sdk.models.tax_mode import TaxMode
from typing import Optional, Set
from typing_extensions import Self

class CreateInvoiceItem(BaseModel):
    """
    CreateInvoiceItem
    """ # noqa: E501
    # avoid validation
    def __init__(self, **kwargs):
        # Directly assign values without validation using `construct()`
        model = self.construct(**kwargs)
        self.__dict__.update(model.__dict__)

        _dict_all = convert_snake_dict_to_camel(kwargs, self.model_fields, self.__properties)

        _dict = self.to_alias_dict(_dict_all)
        for field_name, field_info in self.model_fields.items():
            alias = field_info.alias or field_name
            if alias in _dict:
                self.__dict__[field_name] = _dict.get(alias)
        self.update_additional_properties(self, _dict_all)
        pass

    def __setattr__(self, name, value):
        # Override setattr to bypass validation when setting attributes
        object.__setattr__(self, name, value)

    integration_id__ns: Optional[Annotated[str, Field(strict=True, max_length=255)]] = Field(default=None, description="ID of the corresponding object in NetSuite. Only available if you have installed the [Zuora Connector for NetSuite](https://www.zuora.com/connect/app/?appId=265). ", alias="IntegrationId__NS")
    integration_status__ns: Optional[Annotated[str, Field(strict=True, max_length=255)]] = Field(default=None, description="Status of the invoice item's synchronization with NetSuite. Only available if you have installed the [Zuora Connector for NetSuite](https://www.zuora.com/connect/app/?appId=265). ", alias="IntegrationStatus__NS")
    sync_date__ns: Optional[Annotated[str, Field(strict=True, max_length=255)]] = Field(default=None, description="Date when the invoice item was synchronized with NetSuite. Only available if you have installed the [Zuora Connector for NetSuite](https://www.zuora.com/connect/app/?appId=265). ", alias="SyncDate__NS")
    accounting_code: Optional[StrictStr] = Field(default=None, description="The accounting code associated with the invoice item. ", alias="accountingCode")
    adjustment_liability_accounting_code: Optional[StrictStr] = Field(default=None, description="The accounting code for adjustment liability.         **Note**: This field is only available if you have the Billing - Revenue Integration feature enabled.  ", alias="adjustmentLiabilityAccountingCode")
    adjustment_revenue_accounting_code: Optional[StrictStr] = Field(default=None, description="The accounting code for adjustment revenue.         **Note**: This field is only available if you have the Billing - Revenue Integration feature enabled.  ", alias="adjustmentRevenueAccountingCode")
    amount: Decimal = Field(description="The amount of the invoice item.   - For tax-inclusive invoice items, the amount indicates the invoice item amount including tax.  - For tax-exclusive invoice items, the amount indicates the invoice item amount excluding tax. ")
    booking_reference: Optional[StrictStr] = Field(default=None, description="The booking reference of the invoice item.", alias="bookingReference")
    charge_date: Optional[StrictStr] = Field(default=None, description="The date when the invoice item is charged, in `yyyy-mm-dd hh:mm:ss` format.", alias="chargeDate")
    charge_name: Optional[StrictStr] = Field(default=None, description="The name of the charge associated with the invoice item.   This field is required if the `productRatePlanChargeId` field is not specified in the request. ", alias="chargeName")
    contract_asset_accounting_code: Optional[StrictStr] = Field(default=None, description="The accounting code for contract asset.         **Note**: This field is only available if you have the Billing - Revenue Integration feature enabled.  ", alias="contractAssetAccountingCode")
    contract_liability_accounting_code: Optional[StrictStr] = Field(default=None, description="The accounting code for contract liability.         **Note**: This field is only available if you have the Billing - Revenue Integration feature enabled.  ", alias="contractLiabilityAccountingCode")
    contract_recognized_revenue_accounting_code: Optional[StrictStr] = Field(default=None, description="The accounting code for contract recognized revenue.         **Note**: This field is only available if you have the Billing - Revenue Integration feature enabled.  ", alias="contractRecognizedRevenueAccountingCode")
    deferred_revenue_accounting_code: Optional[StrictStr] = Field(default=None, description="The accounting code for the deferred revenue, such as Monthly Recurring Liability.  **Note:** This field is only available if you have Zuora Finance enabled. ", alias="deferredRevenueAccountingCode")
    description: Optional[StrictStr] = Field(default=None, description="The description of the invoice item. ")
    discount_items: Optional[List[CreateDiscountItem]] = Field(default=None, description="Container for discount items. The maximum number of discount items is 10. ", alias="discountItems")
    exclude_item_billing_from_revenue_accounting: Optional[StrictBool] = Field(default=None, description="The flag to exclude the invoice item from revenue accounting.  **Note**: This field is only available if you have the Billing - Revenue Integration feature enabled.  ", alias="excludeItemBillingFromRevenueAccounting")
    item_type: Optional[StrictStr] = Field(default=None, description="The type of the invoice item. ", alias="itemType")
    product_rate_plan_charge_id: Optional[StrictStr] = Field(default=None, description="The ID of the product rate plan charge that the invoice item is created from.  If you specify a value for the `productRatePlanChargeId` field in the request, Zuora directly copies the values of the following fields from the corresponding product rate plan charge, regardless of the values specified in the request body: - `chargeName` - `sku` - `uom` - `taxCode` - `taxMode` - `accountingCode` - `deferredRevenueAccountingCode`  - `recognizedRevenueAccountingCode` ", alias="productRatePlanChargeId")
    purchase_order_number: Optional[StrictStr] = Field(default=None, description="The purchase order number associated with the invoice item. ", alias="purchaseOrderNumber")
    quantity: Optional[Union[StrictFloat, StrictInt]] = Field(default=1, description="The number of units for the invoice item.")
    recognized_revenue_accounting_code: Optional[StrictStr] = Field(default=None, description="The accounting code for the recognized revenue, such as Monthly Recurring Charges or Overage Charges.  **Note:** This field is only available if you have Zuora Finance enabled. ", alias="recognizedRevenueAccountingCode")
    rev_rec_code: Optional[StrictStr] = Field(default=None, description="The revenue recognition code. ", alias="revRecCode")
    rev_rec_trigger_condition: Optional[StrictStr] = Field(default=None, alias="revRecTriggerCondition")
    revenue_recognition_rule_name: Optional[StrictStr] = Field(default=None, description="The name of the revenue recognition rule governing the revenue schedule.  **Note:** This field is only available if you have Zuora Finance enabled. ", alias="revenueRecognitionRuleName")
    service_end_date: Optional[date] = Field(default=None, description="The service end date of the invoice item. ", alias="serviceEndDate")
    service_start_date: date = Field(description="The service start date of the invoice item. ", alias="serviceStartDate")
    sku: Optional[StrictStr] = Field(default=None, description="The SKU of the invoice item. The SKU of the invoice item must be different from the SKU of any existing product. ")
    tax_code: Optional[StrictStr] = Field(default=None, description="The tax code identifies which tax rules and tax rates to apply to the invoice item.  **Note**: This field is only available only if you have Taxation enabled. ", alias="taxCode")
    tax_items: Optional[List[CreateTaxationItem]] = Field(default=None, description="Container for taxation items. The maximum number of taxation items is 5.  **Note**: This field is only available only if you have Taxation enabled. ", alias="taxItems")
    tax_mode: Optional[StrictStr] = Field(default=None, alias="taxMode")
    unbilled_receivables_accounting_code: Optional[StrictStr] = Field(default=None, description="The accounting code for unbilled receivables.         **Note**: This field is only available if you have the Billing - Revenue Integration feature enabled.  ", alias="unbilledReceivablesAccountingCode")
    unit_price: Optional[Union[StrictFloat, StrictInt]] = Field(default=None, description="The per-unit price of the invoice item. To pass Level 3 data to the gateway, this field is required and must be greater than zero. ", alias="unitPrice")
    uom: Optional[StrictStr] = Field(default=None, description="The unit of measure. ")
    additional_properties: Dict[str, Any] = {}
    __properties: ClassVar[List[str]] = ["IntegrationId__NS", "IntegrationStatus__NS", "SyncDate__NS", "accountingCode", "adjustmentLiabilityAccountingCode", "adjustmentRevenueAccountingCode", "amount", "bookingReference", "chargeDate", "chargeName", "contractAssetAccountingCode", "contractLiabilityAccountingCode", "contractRecognizedRevenueAccountingCode", "deferredRevenueAccountingCode", "description", "discountItems", "excludeItemBillingFromRevenueAccounting", "itemType", "productRatePlanChargeId", "purchaseOrderNumber", "quantity", "recognizedRevenueAccountingCode", "revRecCode", "revRecTriggerCondition", "revenueRecognitionRuleName", "serviceEndDate", "serviceStartDate", "sku", "taxCode", "taxItems", "taxMode", "unbilledReceivablesAccountingCode", "unitPrice", "uom"]

    model_config = ConfigDict(
        populate_by_name=True,
        validate_assignment=True,
        protected_namespaces=(),
    )


    def to_str(self) -> str:
        """Returns the string representation of the model using alias"""
        return pprint.pformat(self.model_dump(by_alias=True))

    def to_json(self) -> str:
        """Returns the JSON representation of the model using alias"""
        # TODO: pydantic v2: use .model_dump_json(by_alias=True, exclude_unset=True) instead
        return json.dumps(self.to_dict())

    @classmethod
    def from_json(cls, json_str: str) -> Optional[Self]:
        """Create an instance of CreateInvoiceItem from a JSON string"""
        return cls.from_dict(json.loads(json_str))

    def to_dict(self) -> Dict[str, Any]:
        """Return the dictionary representation of the model using alias.

        This has the following differences from calling pydantic's
        `self.model_dump(by_alias=True)`:

        * `None` is only added to the output dict for nullable fields that
          were set at model initialization. Other fields with value `None`
          are ignored.
        * Fields in `self.additional_properties` are added to the output dict.
        """
        excluded_fields: Set[str] = set([
            "additional_properties",
        ])

        _dict = self.model_dump(
            by_alias=True,
            exclude=excluded_fields,
            exclude_none=True,
        )
        # override the default output from pydantic by calling `to_dict()` of each item in discount_items (list)
        _items = []
        if self.discount_items:
            for _item_discount_items in self.discount_items:
                if _item_discount_items:
                    _items.append(_item_discount_items.to_dict())
            _dict['discountItems'] = _items
        # override the default output from pydantic by calling `to_dict()` of each item in tax_items (list)
        _items = []
        if self.tax_items:
            for _item_tax_items in self.tax_items:
                if _item_tax_items:
                    _items.append(_item_tax_items.to_dict())
            _dict['taxItems'] = _items
        # puts key-value pairs in additional_properties in the top level
        if self.additional_properties is not None:
            for _key, _value in self.additional_properties.items():
                _dict[_key] = _value

        return _dict

    @classmethod
    def from_dict(cls, obj: Optional[Dict[str, Any]]) -> Optional[Self]:
        """Create an instance of CreateInvoiceItem from a dict"""
        if obj is None:
            return None

        if not isinstance(obj, dict):
            return cls.model_validate(obj)

        obj = convert_snake_dict_to_camel(obj, cls.model_fields, cls.__properties)

        _obj = cls.model_validate(cls.to_alias_dict(obj))
        return cls.update_additional_properties(_obj, obj)

    @classmethod
    def update_additional_properties(cls, obj, _dict: Optional[Dict[str, Any]]):
        # store additional fields in additional_properties

        # store additional fields in additional_properties
        for _key in _dict.keys():
            if _key not in cls.__properties:
                obj.additional_properties[_key] = _dict.get(_key)


        return obj
        pass

    @classmethod
    def to_alias_dict(cls, obj: Optional[Dict[str, Any]]) -> Optional[Dict[str, Any]]:

        if not isinstance(obj, dict):
            return cls.model_validate(obj)

        return {
            "IntegrationId__NS": obj.get("IntegrationId__NS"),
            "IntegrationStatus__NS": obj.get("IntegrationStatus__NS"),
            "SyncDate__NS": obj.get("SyncDate__NS"),
            "accountingCode": obj.get("accountingCode"),
            "adjustmentLiabilityAccountingCode": obj.get("adjustmentLiabilityAccountingCode"),
            "adjustmentRevenueAccountingCode": obj.get("adjustmentRevenueAccountingCode"),
            "amount": obj.get("amount"),
            "bookingReference": obj.get("bookingReference"),
            "chargeDate": obj.get("chargeDate"),
            "chargeName": obj.get("chargeName"),
            "contractAssetAccountingCode": obj.get("contractAssetAccountingCode"),
            "contractLiabilityAccountingCode": obj.get("contractLiabilityAccountingCode"),
            "contractRecognizedRevenueAccountingCode": obj.get("contractRecognizedRevenueAccountingCode"),
            "deferredRevenueAccountingCode": obj.get("deferredRevenueAccountingCode"),
            "description": obj.get("description"),
            "discountItems": [CreateDiscountItem.from_dict(_item) for _item in obj["discountItems"]] if obj.get("discountItems") is not None else None,
            "excludeItemBillingFromRevenueAccounting": obj.get("excludeItemBillingFromRevenueAccounting"),
            "itemType": obj.get("itemType"),
            "productRatePlanChargeId": obj.get("productRatePlanChargeId"),
            "purchaseOrderNumber": obj.get("purchaseOrderNumber"),
            "quantity": obj.get("quantity") if obj.get("quantity") is not None else 1,
            "recognizedRevenueAccountingCode": obj.get("recognizedRevenueAccountingCode"),
            "revRecCode": obj.get("revRecCode"),
            "revRecTriggerCondition": obj.get("revRecTriggerCondition"),
            "revenueRecognitionRuleName": obj.get("revenueRecognitionRuleName"),
            "serviceEndDate": obj.get("serviceEndDate"),
            "serviceStartDate": obj.get("serviceStartDate"),
            "sku": obj.get("sku"),
            "taxCode": obj.get("taxCode"),
            "taxItems": [CreateTaxationItem.from_dict(_item) for _item in obj["taxItems"]] if obj.get("taxItems") is not None else None,
            "taxMode": obj.get("taxMode"),
            "unbilledReceivablesAccountingCode": obj.get("unbilledReceivablesAccountingCode"),
            "unitPrice": obj.get("unitPrice"),
            "uom": obj.get("uom")
        }
        return _obj


def convert_snake_dict_to_camel(_dict: dict, model_fields, properties):
    if not isinstance(_dict, dict):
        return _dict
    new_dict = {}
    for k, v in _dict.items():
        if k in model_fields:
            # model_fields: key is attribute name like bill_to_contact,
            alias = model_fields.get(k).alias or k
            new_dict[alias] = v
            pass
        else:
            new_key = snake_to_camel(k)
            if properties is not None and isinstance(properties, list) and new_key in properties:
                new_dict[new_key] = v
            else:
                new_dict[k] = v
    return new_dict
    pass


def snake_to_camel(name):
    if name is None or '_' not in name:
        return name
    components = name.split('_')
    return components[0] + ''.join(x.title() for x in components[1:])
