using System;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Metadata;
using Microsoft.EntityFrameworkCore.Metadata.Internal;
using PartSource.Data.Models;

namespace PartSource.Data
{
    public class PartSourceContext : DbContext
    {
        public PartSourceContext(DbContextOptions<PartSourceContext> contextOptions)
            : base(contextOptions) { }

        public DbSet<ApiClient> ApiClients { get; set; }

		public DbSet<ProductBackup> ProductBackups { get; set; }

        public DbSet<DcfMapping> DcfMappings { get; set; }

        public DbSet<Fitment> Fitments { get; set; }

        public DbSet<Manufacturer> Manufacturers { get; set; }

        public DbSet<ImportData> ImportData { get; set; }

        public DbSet<ImportMetric> ImportMetrics { get; set; }

        public DbSet<PartData> PartData { get; set; }

		public DbSet<PartImage> PartImages { get; set; }

        public DbSet<PartPrice> PartPrices { get; set; }

        public DbSet<Part> Parts { get; set; }

        public DbSet<VehicleMake> VehicleMakes { get; set; }

        public DbSet<VehicleModel> VehicleModels { get; set; }


        public DbSet<VehicleData> VehicleData { get; set; }
        
        public DbSet<PartsAvailability> PartAvailabilities { get; set; }

        public DbQuery<BaseVehicle> BaseVehicles { get; set; }

        public DbQuery<Engine> Engines { get; set; }

        public DbQuery<Submodel> Submodels { get; set; }

        protected override void OnModelCreating(ModelBuilder modelBuilder)
        {
            base.OnModelCreating(modelBuilder);

            modelBuilder.Query<BaseVehicle>().ToView(nameof(BaseVehicle));
            modelBuilder.Query<Engine>().ToView(nameof(Engine));
            modelBuilder.Query<Submodel>().ToView(nameof(Submodel));

            modelBuilder.Entity<PartsAvailability>().HasKey(p => new { p.Store, p.SKU });
            modelBuilder.Entity<DcfMapping>().HasKey(d => new { d.LineCode, d.WhiCode });

            modelBuilder.Entity<Fitment>().HasKey(f => new { f.BaseVehicleId, f.EngineConfigId, f.LineCode, f.PartNumber });

            foreach (IMutableEntityType entityType in modelBuilder.Model.GetEntityTypes())
            {
                entityType.Relational().TableName = entityType.ClrType.Name;
            }

        }

        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
        {

            if (!optionsBuilder.IsConfigured)
            {
                optionsBuilder.UseSqlServer("Server=(localdb)\\mssqllocaldb;Database=PartSource;Trusted_Connection=True;");
            }
        }
    }
}