using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.EntityFrameworkCore;

namespace ViraScraper.Models
{
    public class ScrapDbContext : DbContext
    {
        public DbSet<Hashtag> Hashtags { get; set; }
        public DbSet<Synonyms> Synonymses { get; set; }

        public ScrapDbContext(DbContextOptions<ScrapDbContext> options) : base(options) { }

        protected override void OnModelCreating(ModelBuilder modelBuilder)
        {
            modelBuilder.Entity<Synonyms>()
                .HasOne<Hashtag>()
                .WithMany()
                .HasForeignKey(s=>s.HashtagAId)
                .OnDelete(DeleteBehavior.Restrict);

            modelBuilder.Entity<Synonyms>()
                .HasOne<Hashtag>()
                .WithMany()
                .HasForeignKey(s => s.HashtagBId)
                .OnDelete(DeleteBehavior.Restrict);

            base.OnModelCreating(modelBuilder);
        }

        public override void Dispose()
        {

        }
    }
}