using System;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;

namespace FinlyticTechnicalAnalysis.Entities;

[Table("MarketCandles")]
public class MarketCandleEntity
{
    [Key]
    public long Id { get; set; }

    [Required]
    [MaxLength(20)]
    public string Symbol { get; set; } = string.Empty; // e.g. "US5398301094" or "AAPL" or "^VIX"

    [Required]
    [MaxLength(10)]
    public string Interval { get; set; } = "1d"; // "1h", "1d"

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

    [Column(TypeName = "decimal(18, 6)")]
    public decimal Open { get; set; }

    [Column(TypeName = "decimal(18, 6)")]
    public decimal High { get; set; }

    [Column(TypeName = "decimal(18, 6)")]
    public decimal Low { get; set; }

    [Column(TypeName = "decimal(18, 6)")]
    public decimal Close { get; set; }

    public long Volume { get; set; }

    [Column(TypeName = "decimal(18, 6)")]
    public decimal? Bid { get; set; }

    [Column(TypeName = "decimal(18, 6)")]
    public decimal? Ask { get; set; }
}