"""Market data: ETFs, indices, crypto, currencies, and derivatives."""

import asyncio
import logging
from typing import Any

from openbb import obb

from obb_utils import to_list, days_ago, PROVIDER

logger = logging.getLogger(__name__)


# --- ETF ---


async def get_etf_info(symbol: str) -> dict[str, Any]:
    """Get ETF profile/info."""
    try:
        result = await asyncio.to_thread(obb.etf.info, symbol, provider=PROVIDER)
        items = to_list(result)
        return items[0] if items else {}
    except Exception:
        logger.warning("ETF info failed for %s", symbol, exc_info=True)
        return {}


async def get_etf_historical(symbol: str, days: int = 365) -> list[dict[str, Any]]:
    """Get ETF price history."""
    start = days_ago(days)
    try:
        result = await asyncio.to_thread(
            obb.etf.historical, symbol, start_date=start, provider=PROVIDER
        )
        return to_list(result)
    except Exception:
        logger.warning("ETF historical failed for %s", symbol, exc_info=True)
        return []


async def search_etf(query: str) -> list[dict[str, Any]]:
    """Search for ETFs by name or keyword."""
    try:
        result = await asyncio.to_thread(obb.etf.search, query)
        return to_list(result)
    except Exception:
        logger.warning("ETF search failed for %s", query, exc_info=True)
        return []


# --- Index ---


async def get_available_indices() -> list[dict[str, Any]]:
    """List available market indices."""
    try:
        result = await asyncio.to_thread(obb.index.available, provider=PROVIDER)
        return to_list(result)
    except Exception:
        logger.warning("Available indices failed", exc_info=True)
        return []


async def get_index_historical(symbol: str, days: int = 365) -> list[dict[str, Any]]:
    """Get index price history."""
    start = days_ago(days)
    try:
        result = await asyncio.to_thread(
            obb.index.price.historical, symbol, start_date=start, provider=PROVIDER
        )
        return to_list(result)
    except Exception:
        logger.warning("Index historical failed for %s", symbol, exc_info=True)
        return []


# --- Crypto ---


async def get_crypto_historical(symbol: str, days: int = 365) -> list[dict[str, Any]]:
    """Get cryptocurrency price history."""
    start = days_ago(days)
    try:
        result = await asyncio.to_thread(
            obb.crypto.price.historical, symbol, start_date=start, provider=PROVIDER
        )
        return to_list(result)
    except Exception:
        logger.warning("Crypto historical failed for %s", symbol, exc_info=True)
        return []


async def search_crypto(query: str) -> list[dict[str, Any]]:
    """Search for cryptocurrencies."""
    try:
        result = await asyncio.to_thread(obb.crypto.search, query)
        return to_list(result)
    except Exception:
        logger.warning("Crypto search failed for %s", query, exc_info=True)
        return []


# --- Currency ---


async def get_currency_historical(
    symbol: str, days: int = 365
) -> list[dict[str, Any]]:
    """Get forex price history (e.g., EURUSD)."""
    start = days_ago(days)
    try:
        result = await asyncio.to_thread(
            obb.currency.price.historical, symbol, start_date=start, provider=PROVIDER
        )
        return to_list(result)
    except Exception:
        logger.warning("Currency historical failed for %s", symbol, exc_info=True)
        return []


# --- Derivatives ---


async def get_options_chains(symbol: str) -> list[dict[str, Any]]:
    """Get options chain data for a symbol."""
    try:
        result = await asyncio.to_thread(
            obb.derivatives.options.chains, symbol, provider=PROVIDER
        )
        return to_list(result)
    except Exception:
        logger.warning("Options chains failed for %s", symbol, exc_info=True)
        return []


async def get_futures_historical(
    symbol: str, days: int = 365
) -> list[dict[str, Any]]:
    """Get futures price history."""
    start = days_ago(days)
    try:
        result = await asyncio.to_thread(
            obb.derivatives.futures.historical, symbol, start_date=start, provider=PROVIDER
        )
        return to_list(result)
    except Exception:
        logger.warning("Futures historical failed for %s", symbol, exc_info=True)
        return []


async def get_futures_curve(symbol: str) -> list[dict[str, Any]]:
    """Get futures term structure/curve."""
    try:
        result = await asyncio.to_thread(
            obb.derivatives.futures.curve, symbol, provider=PROVIDER
        )
        return to_list(result)
    except Exception:
        logger.warning("Futures curve failed for %s", symbol, exc_info=True)
        return []


# --- Currency Reference Rates (Group H) ---


async def get_currency_reference_rates() -> list[dict[str, Any]]:
    """Get ECB reference exchange rates for major currencies."""
    try:
        result = await asyncio.to_thread(
            obb.currency.reference_rates, provider="ecb"
        )
        return to_list(result)
    except Exception:
        logger.warning("Currency reference rates failed", exc_info=True)
        return []


# --- Index Enhanced (Group F) ---


async def get_sp500_multiples(series_name: str = "pe_ratio") -> list[dict[str, Any]]:
    """Get historical S&P 500 valuation multiples (PE, Shiller PE, P/B, etc.)."""
    try:
        result = await asyncio.to_thread(
            obb.index.sp500_multiples, series_name=series_name, provider="multpl"
        )
        return to_list(result)
    except Exception:
        logger.warning("SP500 multiples failed for %s", series_name, exc_info=True)
        return []


async def get_index_constituents(symbol: str) -> list[dict[str, Any]]:
    """Get index member stocks with sector and price data."""
    try:
        result = await asyncio.to_thread(
            obb.index.constituents, symbol, provider="cboe"
        )
        return to_list(result)
    except Exception:
        logger.warning("Index constituents failed for %s", symbol, exc_info=True)
        return []


async def get_etf_nport(symbol: str) -> list[dict[str, Any]]:
    """Get detailed ETF holdings from SEC N-PORT filings."""
    try:
        result = await asyncio.to_thread(
            obb.etf.nport_disclosure, symbol, provider="sec"
        )
        return to_list(result)
    except Exception:
        logger.warning("ETF N-PORT failed for %s", symbol, exc_info=True)
        return []