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

from __future__ import annotations
from .costdetails import CostDetails, CostDetailsTypedDict
from .servertoolusedetails import ServerToolUseDetails, ServerToolUseDetailsTypedDict
from openrouter.types import (
    BaseModel,
    Nullable,
    OptionalNullable,
    UNSET,
    UNSET_SENTINEL,
)
from pydantic import model_serializer
from typing import Optional
from typing_extensions import NotRequired, TypedDict


class ChatUsageCompletionTokensDetailsTypedDict(TypedDict):
    r"""Detailed completion token usage"""

    accepted_prediction_tokens: NotRequired[Nullable[int]]
    r"""Accepted prediction tokens"""
    audio_tokens: NotRequired[Nullable[int]]
    r"""Tokens used for audio output"""
    reasoning_tokens: NotRequired[Nullable[int]]
    r"""Tokens used for reasoning"""
    rejected_prediction_tokens: NotRequired[Nullable[int]]
    r"""Rejected prediction tokens"""


class ChatUsageCompletionTokensDetails(BaseModel):
    r"""Detailed completion token usage"""

    accepted_prediction_tokens: OptionalNullable[int] = UNSET
    r"""Accepted prediction tokens"""

    audio_tokens: OptionalNullable[int] = UNSET
    r"""Tokens used for audio output"""

    reasoning_tokens: OptionalNullable[int] = UNSET
    r"""Tokens used for reasoning"""

    rejected_prediction_tokens: OptionalNullable[int] = UNSET
    r"""Rejected prediction tokens"""

    @model_serializer(mode="wrap")
    def serialize_model(self, handler):
        optional_fields = set(
            [
                "accepted_prediction_tokens",
                "audio_tokens",
                "reasoning_tokens",
                "rejected_prediction_tokens",
            ]
        )
        nullable_fields = set(
            [
                "accepted_prediction_tokens",
                "audio_tokens",
                "reasoning_tokens",
                "rejected_prediction_tokens",
            ]
        )
        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


class ChatUsagePromptTokensDetailsTypedDict(TypedDict):
    r"""Detailed prompt token usage"""

    audio_tokens: NotRequired[int]
    r"""Audio input tokens"""
    cache_write_tokens: NotRequired[int]
    r"""Tokens written to cache. Only returned for models with explicit caching and cache write pricing."""
    cached_tokens: NotRequired[int]
    r"""Cached prompt tokens"""
    video_tokens: NotRequired[int]
    r"""Video input tokens"""


class ChatUsagePromptTokensDetails(BaseModel):
    r"""Detailed prompt token usage"""

    audio_tokens: Optional[int] = None
    r"""Audio input tokens"""

    cache_write_tokens: Optional[int] = None
    r"""Tokens written to cache. Only returned for models with explicit caching and cache write pricing."""

    cached_tokens: Optional[int] = None
    r"""Cached prompt tokens"""

    video_tokens: Optional[int] = None
    r"""Video input tokens"""

    @model_serializer(mode="wrap")
    def serialize_model(self, handler):
        optional_fields = set(
            ["audio_tokens", "cache_write_tokens", "cached_tokens", "video_tokens"]
        )
        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))

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

        return m


class ChatUsageTypedDict(TypedDict):
    r"""Token usage statistics"""

    completion_tokens: int
    r"""Number of tokens in the completion"""
    prompt_tokens: int
    r"""Number of tokens in the prompt"""
    total_tokens: int
    r"""Total number of tokens"""
    completion_tokens_details: NotRequired[
        Nullable[ChatUsageCompletionTokensDetailsTypedDict]
    ]
    r"""Detailed completion token usage"""
    cost: NotRequired[Nullable[float]]
    r"""Cost of the completion"""
    cost_details: NotRequired[Nullable[CostDetailsTypedDict]]
    r"""Breakdown of upstream inference costs"""
    is_byok: NotRequired[bool]
    r"""Whether a request was made using a Bring Your Own Key configuration"""
    prompt_tokens_details: NotRequired[Nullable[ChatUsagePromptTokensDetailsTypedDict]]
    r"""Detailed prompt token usage"""
    server_tool_use_details: NotRequired[Nullable[ServerToolUseDetailsTypedDict]]
    r"""Usage for server-side tool execution (e.g., web search)"""


class ChatUsage(BaseModel):
    r"""Token usage statistics"""

    completion_tokens: int
    r"""Number of tokens in the completion"""

    prompt_tokens: int
    r"""Number of tokens in the prompt"""

    total_tokens: int
    r"""Total number of tokens"""

    completion_tokens_details: OptionalNullable[ChatUsageCompletionTokensDetails] = (
        UNSET
    )
    r"""Detailed completion token usage"""

    cost: OptionalNullable[float] = UNSET
    r"""Cost of the completion"""

    cost_details: OptionalNullable[CostDetails] = UNSET
    r"""Breakdown of upstream inference costs"""

    is_byok: Optional[bool] = None
    r"""Whether a request was made using a Bring Your Own Key configuration"""

    prompt_tokens_details: OptionalNullable[ChatUsagePromptTokensDetails] = UNSET
    r"""Detailed prompt token usage"""

    server_tool_use_details: OptionalNullable[ServerToolUseDetails] = UNSET
    r"""Usage for server-side tool execution (e.g., web search)"""

    @model_serializer(mode="wrap")
    def serialize_model(self, handler):
        optional_fields = set(
            [
                "completion_tokens_details",
                "cost",
                "cost_details",
                "is_byok",
                "prompt_tokens_details",
                "server_tool_use_details",
            ]
        )
        nullable_fields = set(
            [
                "completion_tokens_details",
                "cost",
                "cost_details",
                "prompt_tokens_details",
                "server_tool_use_details",
            ]
        )
        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