using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Koogle.Domain.Entities;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Metadata.Builders;

namespace Koogle.Infrastructure.Data.Configurations;

public class UserProfileClubConfiguration : IEntityTypeConfiguration<UserProfileClub>
{
    public void Configure(EntityTypeBuilder<UserProfileClub> builder)
    {

        builder.ToTable("UserProfileClubs");

        // 1 Zuordnung pro (UserProfile, Club)
        builder.HasKey(x => new { x.UserProfileId, x.ClubId });

        // Beziehung zu UserProfile (fehlte)
        builder.HasOne(x => x.UserProfile)
            .WithMany(x => x.Clubs)
            .HasForeignKey(x => x.UserProfileId)
            .OnDelete(DeleteBehavior.Cascade);

        // Beziehung zu Club
        builder.HasOne(x => x.Club)
            .WithMany()
            .HasForeignKey(x => x.ClubId)
            .OnDelete(DeleteBehavior.Cascade);

        builder.Property(x => x.IsDefault)
            .IsRequired();

        builder.Property(x => x.AssignedAt)
            .IsRequired()
            .HasDefaultValueSql("SYSUTCDATETIME()");

        builder.Property(x => x.AssignedById)
            .IsRequired();

        // SQL Server: pro UserProfile nur EIN Default-Club
        builder.HasIndex(x => x.UserProfileId)
            .HasFilter("[IsDefault] = 1")
            .IsUnique();

        builder.HasIndex(x => x.ClubId);

    }
}