using PostFundManagement.Domain.Abstractions;
using static PostFundManagement.Domain.Extensions.Constants;

namespace PostFundManagement.Domain.Entities;

[EntityTypeConfiguration<RiskConfiguration, Risk>]
public class Risk : Models.Risk, ITenantEntity
{
    public virtual Tenant? Tenant { get; set; }

    public virtual Project? Project { get; set; }

    public virtual User? Creator { get; set; }
}

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

        builder.HasKey(pk => pk.Id);
        builder.Property(f => f.TenantId).IsRequired();
        builder.Property(f => f.ProjectId).IsRequired();
        builder.Property(f => f.CreatedBy).IsRequired();
        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
        builder.Property(f => f.Likelihood).IsRequired().HasConversion<int>().HasDefaultValueSql("3")
            .HasSentinel(RiskLikelihood.Possible);
        builder.Property(f => f.Impact).IsRequired().HasConversion<int>().HasDefaultValueSql("1")
            .HasSentinel(RiskImpact.Negligible);
        builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
        builder.Property(f => f.Description).IsRequired().HasMaxLength(TextLength);

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

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

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