from pydantic import BaseModel, Field, validator
from typing import List, Optional, Dict, Any
class WebSearchRequest(BaseModel):
query: str = Field(..., min_length=1, max_length=500, description="Search query")
max_results: Optional[int] = Field(default=10, ge=1, le=20, description="Maximum number of results")
class SearchResult(BaseModel):
title: str
snippet: str
url: str = Field(..., description="Valid HTTP/HTTPS URL")
rank: int
@validator('url')
def validate_url(cls, v):
if not v.startswith(('http://', 'https://')):
raise ValueError('URL must start with http:// or https://')
return v
class WebSearchResponse(BaseModel):
results: List[SearchResult]
metadata: Dict[str, Any] = Field(default_factory=dict, description="Additional metadata about the search")
query: str
total_results: int
response_time_ms: float
