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

from __future__ import annotations
from .promptcachebreakpoint import PromptCacheBreakpoint, PromptCacheBreakpointTypedDict
from openrouter.types import (
    BaseModel,
    Nullable,
    OptionalNullable,
    UNSET,
    UNSET_SENTINEL,
)
from pydantic import model_serializer
from typing import Literal
from typing_extensions import NotRequired, TypedDict


InputTextType = Literal["input_text",]


class InputTextTypedDict(TypedDict):
    r"""Text input content item"""

    text: str
    type: InputTextType
    prompt_cache_breakpoint: NotRequired[Nullable[PromptCacheBreakpointTypedDict]]
    r"""Marks an explicit prompt-cache boundary on this content block. Everything through the block carrying this marker is part of the candidate cached prefix. Only supported by OpenAI GPT-5.6 and newer."""


class InputText(BaseModel):
    r"""Text input content item"""

    text: str

    type: InputTextType

    prompt_cache_breakpoint: OptionalNullable[PromptCacheBreakpoint] = UNSET
    r"""Marks an explicit prompt-cache boundary on this content block. Everything through the block carrying this marker is part of the candidate cached prefix. Only supported by OpenAI GPT-5.6 and newer."""

    @model_serializer(mode="wrap")
    def serialize_model(self, handler):
        optional_fields = set(["prompt_cache_breakpoint"])
        nullable_fields = set(["prompt_cache_breakpoint"])
        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