AssetManager.API/AssetManager.Data/Repositories/IMarketDataRepository.cs

using AssetManager.Data;
using AssetManager.Models.DTOs;

namespace AssetManager.Data.Repositories;

/// <summary>
/// 市场数据仓储接口
/// </summary>
public interface IMarketDataRepository
{
    // ===== 价格缓存 =====
    Task<MarketPriceCache?> GetPriceCacheAsync(string symbol, string assetType);
    Task<bool> SavePriceCacheAsync(MarketPriceCache cache);
    
    // ===== K线缓存 =====
    Task<List<MarketKlineCache>> GetKlineCacheAsync(string symbol, string assetType, string timeframe, int limit);
    Task<bool> SaveKlineCacheBatchAsync(List<MarketKlineCache> cacheList);
    
    // ===== Tiingo Ticker =====
    Task<TiingoTicker?> GetTiingoTickerAsync(string symbol);
    Task<bool> SaveTiingoTickerAsync(TiingoTicker ticker);
    Task<List<TiingoTicker>> SearchTiingoTickersAsync(string keyword, int limit);
}