using static PostFundManagement.Domain.Extensions.Constants;

namespace PostFundManagement.Domain.Entities;

[EntityTypeConfiguration<PortfolioConfiguration, Portfolio>]
public class Portfolio : Models.Portfolio
{
    public virtual User? Creator { get; set; }

    public virtual User? Owner { get; set; }

    public virtual Tenant? Tenant { get; set; }

    public virtual Organisation? Organisation { get; set; }

    public virtual ICollection<Programme> Programmes { get; set; } = [];
}

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

        builder.HasKey(pk => pk.Id);
        builder.Property(f => f.TenantId).IsRequired();
        builder.Property(f => f.OrganisationId).IsRequired();
        builder.Property(f => f.CreatedBy).IsRequired();
        builder.Property(f => f.OwnedBy).IsRequired();
        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
        builder.Property(f => f.Description).IsRequired(false).HasMaxLength(TextLength);

        builder.HasOne(f => f.Tenant)
            .WithMany()
            .HasForeignKey(fk => fk.TenantId)
            .IsRequired()
            .OnDelete(DeleteBehavior.Restrict);

        builder.HasOne(f => f.Organisation)
            .WithMany()
            .HasForeignKey(fk => fk.OrganisationId)
            .IsRequired()
            .OnDelete(DeleteBehavior.Restrict);

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

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