using Koogle.Domain.Enums;

namespace Koogle.Domain.Entities;

/// <summary>
/// Join-Entity für die Many-to-Many-Beziehung zwischen Person und Expense als eigene Enitity (ohne Composite-Key)
/// Dieselbe Expense könnte einer Person am gleichen Tag mehrfach zugeordnet werden (z.B. mehrfaches Ereignis)
/// </summary>
public class PersonExpense : BaseEntity
{
    // Zuordnungen

    /// <summary>
    /// ID that refers to a Person who has the Expense
    /// </summary>
    public Guid PersonId { get; set; } // Foreign Key

    /// <summary>
    /// ID that refers to an Expense assigned to the Person
    /// </summary>
    public Guid ExpenseId { get; set; } // Foreign Key

    /// <summary>
    /// ID that refers to a Day when Expense is assigned
    /// </summary>
    public Guid DayId { get; set; } // Foreign Key

    /// <summary>
    /// optional ID that to a Game if Expense is related to a specific Game
    /// </summary>
    public Guid? GameId { get; set; } // Foreign Key

    // Stammdaten

    /// <summary>
    /// Copy of Expense Name for historical records
    /// </summary>
    public string Name { get; set; } = string.Empty;

    /// <summary>
    /// Gets or sets the current expense status for the person.
    /// </summary>
    public PersonExpenseStatus PersonExpenseStatus { get; set; }

    /// <summary>
    /// copies ExpenseType for historical records
    /// </summary>
    public ExpenseType ExpenseType { get; set; }

    /// <summary>
    /// copies Price for historical records
    /// </summary>
    public decimal Price { get; set; }




    // Navigation Properties

    /// <summary>
    /// Id of a club.
    /// </summary>
    public Guid ClubId { get; set; }

    /// <summary>
    /// ID des Benutzers, der die Zuordnung vorgenommen hat.
    /// </summary>
    public Guid AssignedById { get; set; }

    /// <summary>
    /// the Person who has the Expense
    /// </summary>
    public Person Person { get; set; } = null!;

    /// <summary>
    /// the Day when the Expense is assigned
    /// </summary>
    public Day Day { get; set; } = null!;

    /// <summary>
    /// the Expense assigned to the Person
    /// </summary>
    public Expense Expense { get; set; } = null!;

    /// <summary>
    /// optional reference to the Game if Expense is related to a specific Game
    /// </summary>
    public Game? Game { get; set; } = null;

    /// <summary>
    /// associated Club.
    /// </summary>
    public Club Club { get; set; } = null!;
}