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

class CandleSchema(BaseModel):
    timestamp: int = Field(..., description="Timestamp (milliseconds)")
    open: float = Field(..., description="Open price")
    high: float = Field(..., description="High price")
    low: float = Field(..., description="Low price")
    close: float = Field(..., description="Close price")
    volume: float = Field(..., description="Volume")
    turnover: float = Field(..., description="Turnover value")
    macd: Optional[float] = Field(None, description="MACD value")
    macdsignal: Optional[float] = Field(None, description="MACD signal")
    macdhist: Optional[float] = Field(None, description="MACD histogram")
    ema34: Optional[float] = Field(None, description="EMA 34")
    ema50: Optional[float] = Field(None, description="EMA 50")
    ema100: Optional[float] = Field(None, description="EMA 100")
    ema200: Optional[float] = Field(None, description="EMA 200")
    rsi: Optional[float] = Field(None, description="RSI")

class CandleResponseSchema(BaseModel):
    data: List[CandleSchema]
    indicators: Any