using Managing.Domain.Bots;
using Managing.Domain.Trades;
using static Managing.Common.Enums;

namespace Managing.Application.Abstractions;

public interface IBotService
{
    Task<IEnumerable<Bot>> GetBotsAsync();
    Task<IEnumerable<Bot>> GetBotsByStatusAsync(BotStatus status);
    Task<BotStatus> StopBot(Guid identifier);
    Task<BotStatus> RestartBot(Guid identifier);
    Task<bool> DeleteBot(Guid identifier);
    Task<bool> UpdateBotConfiguration(Guid identifier, TradingBotConfig newConfig);
    Task<IEnumerable<string>> GetActiveBotsNamesAsync();
    Task<IEnumerable<Bot>> GetBotsByUser(int id);
    Task<IEnumerable<Bot>> GetBotsByIdsAsync(IEnumerable<Guid> botIds);
    Task<Bot> GetBotByName(string name);
    Task<Bot> GetBotByIdentifier(Guid identifier);
    Task<Position> OpenPositionManuallyAsync(Guid identifier, TradeDirection direction);
    Task<Position> ClosePositionAsync(Guid identifier, Guid positionId);
    Task<TradingBotConfig> GetBotConfig(Guid identifier);
    Task<bool> UpdateBotStatisticsAsync(Guid identifier);
    Task<bool> SaveBotStatisticsAsync(Bot bot);
    
    /// <summary>
    /// Gets paginated bots with filtering and sorting
    /// </summary>
    /// <param name="pageNumber">Page number (1-based)</param>
    /// <param name="pageSize">Number of items per page</param>
    /// <param name="status">Filter by status (optional)</param>
    /// <param name="name">Filter by name (partial match, case-insensitive)</param>
    /// <param name="ticker">Filter by ticker (partial match, case-insensitive)</param>
    /// <param name="agentName">Filter by agent name (partial match, case-insensitive)</param>
    /// <param name="sortBy">Sort field</param>
    /// <param name="sortDirection">Sort direction ("Asc" or "Desc")</param>
    /// <returns>Tuple containing the bots for the current page and total count</returns>
    Task<(IEnumerable<Bot> Bots, int TotalCount)> GetBotsPaginatedAsync(
        int pageNumber, 
        int pageSize, 
        BotStatus? status = null, 
        string? name = null, 
        string? ticker = null, 
        string? agentName = null, 
        string sortBy = "CreateDate", 
        string sortDirection = "Desc");
}