"""
自动生成的 Pydantic 模型 — example
来源: config/workers/example/
"""

from __future__ import annotations

from typing import Any, Optional
from pydantic import BaseModel, Field

class AddGetRequest(BaseModel):
    """Add two numbers — 请求体"""
    a: float = Field(...)
    b: float = Field(...)

class AddGetResponse(BaseModel):
    """Add two numbers — 响应体"""
    result: float = Field(...)
    operation: str = Field(default='add')
    timestamp: Optional[float] = Field(default=0.0)

class AddPostRequest(BaseModel):
    """Add two numbers (POST) — 请求体"""
    a: float = Field(...)
    b: float = Field(...)

class AddPostResponse(BaseModel):
    """Add two numbers (POST) — 响应体"""
    result: float = Field(...)
    operation: str = Field(default='add')
    timestamp: Optional[float] = Field(default=0.0)

class AddMqttRequest(BaseModel):
    """Add two numbers via MQTT — 请求体"""
    a: float = Field(...)
    b: float = Field(...)

class CountGetResponse(BaseModel):
    """Get visit count and increment — 响应体"""
    name: str = Field(...)
    value: int = Field(...)

class DivideGetRequest(BaseModel):
    """Divide two numbers — 请求体"""
    a: float = Field(...)
    b: float = Field(...)

class DivideGetResponse(BaseModel):
    """Divide two numbers — 响应体"""
    result: Optional[float] = Field(default=0.0)
    operation: str = Field(default='divide')
    timestamp: Optional[float] = Field(default=0.0)
    error: Optional[str] = Field(default='')

class HeartbeatMqttRequest(BaseModel):
    """Heartbeat ping (no response) — 请求体"""
    worker_id: str = Field(...)

class MultiplyGetRequest(BaseModel):
    """Multiply two numbers — 请求体"""
    a: float = Field(...)
    b: float = Field(...)

class MultiplyGetResponse(BaseModel):
    """Multiply two numbers — 响应体"""
    result: float = Field(...)
    operation: str = Field(default='multiply')
    timestamp: Optional[float] = Field(default=0.0)

class SubtractGetRequest(BaseModel):
    """Subtract two numbers — 请求体"""
    a: float = Field(...)
    b: float = Field(...)

class SubtractGetResponse(BaseModel):
    """Subtract two numbers — 响应体"""
    result: float = Field(...)
    operation: str = Field(default='subtract')
    timestamp: Optional[float] = Field(default=0.0)


# 所有响应模型的联合类型
ExampleResponse = AddPostResponse | AddGetResponse | DivideGetResponse | SubtractGetResponse | CountGetResponse | MultiplyGetResponse