using System;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using FinlyticCore.Dtos.TechnicalAnalysis;
using FinlyticCore.Dtos.Trading;

namespace FinlyticEngine.Database.Entities;

[Table("engine_trade_proposals")]
public class EngineTradeProposalEntity
{
    [Key]
    public Guid Id { get; set; } = Guid.NewGuid();

    [Required]
    [MaxLength(20)]
    public string UnderlyingIsin { get; set; } = string.Empty;

    [MaxLength(30)]
    public string Symbol { get; set; } = string.Empty;

    [MaxLength(50)]
    public string StrategyKey { get; set; } = string.Empty;

    public SignalDirection Direction { get; set; } = SignalDirection.Buy;

    [Column(TypeName = "decimal(6,2)")]
    public decimal QualityScore { get; set; }

    [Column(TypeName = "decimal(6,2)")]
    public decimal CompositeScore { get; set; }

    [Column(TypeName = "decimal(18,4)")]
    public decimal CurrentPrice { get; set; }

    [Column(TypeName = "decimal(18,4)")]
    public decimal EntryPrice { get; set; }

    [Column(TypeName = "decimal(18,4)")]
    public decimal StopLoss { get; set; }

    [Column(TypeName = "decimal(18,4)")]
    public decimal TakeProfit1 { get; set; }

    [Column(TypeName = "decimal(8,2)")]
    public decimal RiskRewardRatio { get; set; }

    public ExitPlan ExitPlan { get; set; } = null!;

    public DerivativeSelectionDto? SelectedDerivative { get; set; }

    public AiValidationResultDto AiValidation { get; set; } = null!;

    public bool IsActive { get; set; } = true;

    [Required]
    public DateTime CreatedAtUtc { get; set; } = DateTime.UtcNow;

    [Required]
    public DateTime ExpiresAtUtc { get; set; }
}