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

namespace FinlyticFundamentals.Entities;

/// <summary>
/// Database table representing dynamic trading data, exchange-dependent valuation ratios, liquidity, and leverage stats for each traded ticker symbol.
/// </summary>
public class TickerFundamentalsEntity
{
    [Key]
    [Required]
    public string Ticker { get; set; } = string.Empty; // Primary key, e.g., "POR.DE"

    [Required]
    public string Isin { get; set; } = string.Empty;

    [ForeignKey("Isin")]
    public AssetFundamentalsEntity? AssetFundamentals { get; set; }

    public string? Exchange { get; set; }
    public string? TradingCurrency { get; set; }

    // Real-time & Price Performance
    public decimal CurrentPrice { get; set; }
    public decimal DayChangeAbsolute { get; set; }
    public decimal DayChangePercent { get; set; }
    public decimal FiftyTwoWeekHigh { get; set; }
    public decimal FiftyTwoWeekLow { get; set; }

    // Size & Enterprise Valuation
    public decimal MarketCapitalization { get; set; }
    public decimal EnterpriseValue { get; set; }

    // Valuation Ratios
    public decimal? PeRatioTrailing { get; set; }
    public decimal? PeRatioForward { get; set; }
    public decimal? PegRatio { get; set; }
    public decimal? PbRatio { get; set; }
    public decimal? PsRatio { get; set; }
    public decimal? EvToEbitda { get; set; }
    public decimal? EvToRevenue { get; set; }

    // Profitability & Return Ratios
    public decimal? GrossMargin { get; set; }
    public decimal? OperatingMargin { get; set; }
    public decimal? NetProfitMargin { get; set; }
    public decimal? ReturnOnEquity { get; set; }
    public decimal? ReturnOnAssets { get; set; }
    public decimal? ReturnOnInvestedCapital { get; set; }

    // Financial Health, Solvency & Liquidity
    public decimal? DebtToEquity { get; set; }
    public decimal? CurrentRatio { get; set; }
    public decimal? QuickRatio { get; set; }
    public decimal? InterestCoverage { get; set; }

    // Dividend Performance Metrics
    public decimal? DividendYield { get; set; }
    public decimal? PayoutRatio { get; set; }
    public DateTime? ExDividendDate { get; set; }

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