"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""

from __future__ import annotations
from .anthropiciterationcachecreation import (
    AnthropicIterationCacheCreation,
    AnthropicIterationCacheCreationTypedDict,
)
from openrouter.types import (
    BaseModel,
    Nullable,
    OptionalNullable,
    UNSET,
    UNSET_SENTINEL,
)
from pydantic import model_serializer
from typing import Literal, Optional
from typing_extensions import NotRequired, TypedDict


AnthropicCompactionUsageIterationType = Literal["compaction",]


class AnthropicCompactionUsageIterationTypedDict(TypedDict):
    type: AnthropicCompactionUsageIterationType
    cache_creation: NotRequired[Nullable[AnthropicIterationCacheCreationTypedDict]]
    cache_creation_input_tokens: NotRequired[int]
    cache_read_input_tokens: NotRequired[int]
    input_tokens: NotRequired[int]
    output_tokens: NotRequired[int]


class AnthropicCompactionUsageIteration(BaseModel):
    type: AnthropicCompactionUsageIterationType

    cache_creation: OptionalNullable[AnthropicIterationCacheCreation] = UNSET

    cache_creation_input_tokens: Optional[int] = None

    cache_read_input_tokens: Optional[int] = None

    input_tokens: Optional[int] = None

    output_tokens: Optional[int] = None

    @model_serializer(mode="wrap")
    def serialize_model(self, handler):
        optional_fields = set(
            [
                "cache_creation",
                "cache_creation_input_tokens",
                "cache_read_input_tokens",
                "input_tokens",
                "output_tokens",
            ]
        )
        nullable_fields = set(["cache_creation"])
        serialized = handler(self)
        m = {}

        for n, f in type(self).model_fields.items():
            k = f.alias or n
            val = serialized.get(k, serialized.get(n))
            is_nullable_and_explicitly_set = (
                k in nullable_fields
                and (self.__pydantic_fields_set__.intersection({n}))  # pylint: disable=no-member
            )

            if val != UNSET_SENTINEL:
                if (
                    val is not None
                    or k not in optional_fields
                    or is_nullable_and_explicitly_set
                ):
                    m[k] = val

        return m