namespace MiGu.DB.Abstractions.Exceptions;

public sealed class ConcurrencyConflictException : Exception
{
    public string EntityType { get; }
    public object? EntityId { get; }
    public long? ExpectedVersion { get; }

    public ConcurrencyConflictException(string entityType, object? entityId, long? expectedVersion = null)
        : base("数据已被其他用户修改，请刷新后重试")
    {
        EntityType = entityType;
        EntityId = entityId;
        ExpectedVersion = expectedVersion;
    }
}

public sealed class EntityLockedException : Exception
{
    public string EntityType { get; }
    public object? EntityId { get; }

    public EntityLockedException(string entityType, object? entityId)
        : base("数据已锁定，不能修改")
    {
        EntityType = entityType;
        EntityId = entityId;
    }
}

public sealed class EntityNotFoundException : Exception
{
    public string EntityType { get; }
    public object? EntityId { get; }

    public EntityNotFoundException(string entityType, object? entityId)
        : base("数据不存在")
    {
        EntityType = entityType;
        EntityId = entityId;
    }
}