using System;
using System.Collections.Generic;
using Datamodels.Lookups;
using Datamodels.DatabaseModels;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;

namespace Repositories
{
    public class FwDbContext: DbContext
    {
        public string _connectionString { get; set; } = "SERVER=127.0.0.1;DATABASE=testdb;PORT=3306;USER=root;PASSWORD=example";

        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
        {
            var version = new MariaDbServerVersion(new Version(10,5));
            optionsBuilder.UseMySql(_connectionString, version);
        }

        public DbSet<LookupCategory> LookupCategories { get; set; }
        public DbSet<LookupValue> LookupValues { get; set; }
        public DbSet<Address> Address { get; set; }
        public DbSet<Person> Person { get; set; }
        public DbSet<Communication> Communication { get; set; }

        protected override void OnModelCreating(ModelBuilder modelBuilder)
        {

            modelBuilder.Entity<LookupValue>()
                .HasKey(x => x.Id);

            modelBuilder.Entity<LookupValue>()
                .Property(x => x.Id).ValueGeneratedOnAdd();

            modelBuilder.Entity<LookupCategory>()
                .HasKey(x => x.Id);

            modelBuilder.Entity<LookupCategory>()
                .Property(x => x.Id).ValueGeneratedOnAdd();

            modelBuilder.Entity<LookupCategory>()
                .HasMany(x => x.LookupValues)
                .WithOne(y => y.LookupCategory);

            modelBuilder.Entity<Person>()
                .Property(x => x.Id).ValueGeneratedOnAdd();

            modelBuilder.Entity<Person>()
                .HasKey(x => x.Id);

            modelBuilder.Entity<Person>()
                .HasMany(x => x.Communications)
                .WithOne(y => y.Person);

            modelBuilder.Entity<Person>()
                .HasMany(x => x.Addresses)
                .WithOne(y => y.Person);

            modelBuilder.Entity<Address>()
                .Property(x => x.Id).ValueGeneratedOnAdd();
            
            modelBuilder.Entity<Address>()
                .HasKey(x => x.Id);

            modelBuilder.Entity<Communication>()
                .Property(x => x.Id).ValueGeneratedOnAdd();

            modelBuilder.Entity<Communication>()
                .HasKey(x => x.Id);
            
        }

    }
}