namespace PostFundManagement.Domain.Configuration;

public sealed class Programme : IEntityTypeConfiguration<Entities.Programme>
{
    public void Configure(EntityTypeBuilder<Entities.Programme> builder)
    {
        builder.ToTable(nameof(Entities.Programme).Pluralize());

        builder.HasKey(pk => pk.Id);
        builder.Property(f => f.PortfolioId).IsRequired();
        builder.Property(f => f.InstrumentId).IsRequired();
        builder.Property(f => f.OwnedBy).IsRequired(false);
        builder.Property(f => f.CreatedBy).IsRequired();
        builder.Property(f => f.UpdatedBy).IsRequired(false);
        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
        builder.Property(f => f.UpdatedAt).IsRequired(false);
        builder.Property(f => f.Name).IsRequired().HasMaxLength(256);
        builder.Property(f => f.Status).IsRequired(false).HasDefaultValue(ApprovalStatus.Pending);

        builder.HasOne(f => f.Portfolio)
            .WithMany(f => f.Programmes)
            .HasForeignKey(fk => fk.PortfolioId)
            .IsRequired()
            .OnDelete(DeleteBehavior.NoAction);

        builder.HasOne(f => f.Instrument)
            .WithMany(f => f.Programmes)
            .HasForeignKey(fk => fk.InstrumentId)
            .IsRequired()
            .OnDelete(DeleteBehavior.NoAction);

        builder.HasOne(f => f.Creator)
            .WithMany()
            .HasForeignKey(fk => fk.CreatedBy)
            .IsRequired()
            .OnDelete(DeleteBehavior.NoAction);
            
        builder.HasOne(f => f.Owner)
            .WithMany()
            .IsRequired(false)
            .HasForeignKey(fk => fk.OwnedBy)
            .OnDelete(DeleteBehavior.NoAction);
    }   
}