using Microsoft.EntityFrameworkCore;
using DrSousan.Api.Models;

namespace DrSousan.Api.Data;

public class AppDbContext(DbContextOptions<AppDbContext> options) : DbContext(options)
{
    public DbSet<SiteSetting> SiteSettings => Set<SiteSetting>();
    public DbSet<Service> Services => Set<Service>();
    public DbSet<GalleryItem> GalleryItems => Set<GalleryItem>();
    public DbSet<Testimonial> Testimonials => Set<Testimonial>();
    public DbSet<BlogCategory> BlogCategories => Set<BlogCategory>();
    public DbSet<BlogPost> BlogPosts => Set<BlogPost>();
    public DbSet<Comment> Comments => Set<Comment>();
    public DbSet<Faq>     Faqs     => Set<Faq>();

    protected override void OnModelCreating(ModelBuilder mb)
    {
        mb.Entity<SiteSetting>()
          .HasIndex(s => new { s.Section, s.Key })
          .IsUnique();

        mb.Entity<BlogPost>()
          .HasIndex(b => b.Slug)
          .IsUnique();

        mb.Entity<BlogCategory>()
          .HasIndex(c => c.Slug)
          .IsUnique();

        mb.Entity<Comment>()
          .HasOne(c => c.Parent)
          .WithMany(c => c.Replies)
          .HasForeignKey(c => c.ParentId)
          .OnDelete(DeleteBehavior.Cascade);
    }
}