using BlueWest.Data;
using BlueWest.WebApi.Context.Users;
using BlueWest.WebApi.EF.Model;
using Microsoft.AspNetCore.Identity.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore;

namespace BlueWest.WebApi.Context;

/// <summary>
/// Application User Db Context
/// </summary>
public class ApplicationUserDbContext : IdentityDbContext<
    ApplicationUser,
    ApplicationRole,
    string,
    ApplicationUserClaim,
    ApplicationUserRole,
    ApplicationUserLogin,
    ApplicationRoleClaim,
    ApplicationUserToken>
{
    /// <inheritdoc />
    public sealed override DbSet<ApplicationUserClaim> UserClaims { get; set; }

    /// <inheritdoc />
    public sealed override DbSet<ApplicationUserRole> UserRoles { get; set; }

    /// <inheritdoc />
    public sealed override DbSet<ApplicationRole> Roles { get; set; }

    /// <inheritdoc />
    public sealed override DbSet<ApplicationRoleClaim> RoleClaims { get; set; }


    /// <inheritdoc />
    public ApplicationUserDbContext(DbContextOptions<ApplicationUserDbContext> options) : base(options)
    {
        Database.EnsureCreated();
    }


    /// <inheritdoc />
    protected override void OnModelCreating(ModelBuilder builder)
    {
        base.OnModelCreating(builder);

        builder.Entity<ApplicationUserRole>().ToTable("UserRoles");
        builder.Entity<ApplicationUser>(b =>
        {
            b.HasMany<ApplicationUserRole>()
                .WithOne()
                .HasForeignKey(ur => ur.UserId).IsRequired();
        });

        builder.Entity<ApplicationUser>().ToTable("ApplicationUser")
            .HasKey(x => x.Id);



        builder.Entity<ApplicationRole>(b =>
        {
            b.HasKey(r => r.Id);
            b.HasIndex(r => r.NormalizedName).HasDatabaseName("RoleNameIndex").IsUnique();
            b.ToTable("Roles");
            b.Property(r => r.ConcurrencyStamp).IsConcurrencyToken();

            b.Property(u => u.Name).HasMaxLength(256);
            b.Property(u => u.NormalizedName).HasMaxLength(256);

            b.HasMany<ApplicationUserRole>().WithOne().HasForeignKey(ur => ur.RoleId).IsRequired();
            b.HasMany<ApplicationRoleClaim>().WithOne().HasForeignKey(rc => rc.RoleId).IsRequired();
        });

        builder.Entity<ApplicationRoleClaim>(b =>
        {
            b.HasKey(rc => rc.Id);
            b.ToTable("RoleClaims");
        });

        builder.Entity<ApplicationUserRole>(b =>
        {
            b.HasKey(r => new { r.UserId, r.RoleId });
            b.ToTable("UserRoles");
        });

        builder.Entity<User>(b => b.HasOne<ApplicationUser>()
            .WithMany(x => x.Users)
            .HasForeignKey(x => x.ApplicationUserId));

        builder.Entity<ApplicationRoleClaim>().ToTable("RoleClaims");
        builder.Entity<ApplicationUserRole>().ToTable("UserRole");


        builder.ConfigureCurrentDbModel();
    }

}