using System;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using FinlyticCore.Dtos.Simulation;

namespace FinlyticSimulation.Database.Entities;

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

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

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

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

    [Required]
    [MaxLength(10)]
    public string Timeframe { get; set; } = "15m";

    public DateTime StartDateUtc { get; set; }

    public DateTime EndDateUtc { get; set; }

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

    public int TotalTrades { get; set; }

    public int WinningTrades { get; set; }

    public int LosingTrades { get; set; }

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

    [Column(TypeName = "decimal(8,4)")]
    public decimal ProfitFactor { get; set; }

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

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

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

    [Column(TypeName = "decimal(8,4)")]
    public decimal SharpeRatio { get; set; }

    public BacktestReportDto ReportJson { get; set; } = null!;

    public DateTime CreatedAtUtc { get; set; } = DateTime.UtcNow;
}