# coding: utf-8

"""
Code generated by OpenAPI Generator (https://openapi-generator.tech), manual changes will be lost - read more on https://github.com/algolia/api-clients-automation. DO NOT EDIT.
"""
from __future__ import annotations

from json import loads
from typing import Any, Dict, Optional, Self

from pydantic import BaseModel, Field, StrictStr


class Cursor(BaseModel):
    """
    Cursor
    """

    cursor: Optional[StrictStr] = Field(
        default=None,
        description="Cursor indicating the location to resume browsing from. Must match the value returned by the previous call. Pass this value to the subsequent browse call to get the next page of results. When the end of the index has been reached, `cursor` is absent from the response. ",
    )

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

    def to_json(self) -> str:
        return self.model_dump_json(by_alias=True, exclude_unset=True)

    @classmethod
    def from_json(cls, json_str: str) -> Self:
        """Create an instance of Cursor from a JSON string"""
        return cls.from_dict(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.
        """
        _dict = self.model_dump(
            by_alias=True,
            exclude={},
            exclude_none=True,
        )
        return _dict

    @classmethod
    def from_dict(cls, obj: Dict) -> Self:
        """Create an instance of Cursor from a dict"""
        if obj is None:
            return None

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

        _obj = cls.model_validate({"cursor": obj.get("cursor")})
        return _obj
