using Bogus;
using Domain.Entities;
using Microsoft.EntityFrameworkCore;

namespace Infrastructure.Database;

public class DbSeeder
{
    public static async Task SeedAsync(DbContext dbContext, CancellationToken cancellationToken)
    {
        var exampleUser = await dbContext.Set<User>().FirstOrDefaultAsync(u => u.Email.EndsWith("@example.com"), cancellationToken);
        if (exampleUser == null)
        {
            dbContext.Set<User>().AddRange([
                new User(){Id = 1, Email = "sunpy@example.com", Password = "iAmJaneEldenRing21", Username = "sunpy"},
                new User(){Id = 2, Email = "yui@example.com", Password = "ILoveHalfLife98", Username = "yui"},
                new User(){Id = 3, Email = "johnny@example.com", Password = "iAmCyberPunk77", Username = "johnny"},
                new User(){Id = 4, Email = "skibidi@example.com", Password = "iHateToilets67", Username = "skibidi_hater"},
            ]);
            await dbContext.SaveChangesAsync(cancellationToken);
        }
        var exampleKill = dbContext.Set<Kill>().FirstOrDefault(k => k.UserId == 1);
        if (exampleKill == null)
        {
            var killSet = dbContext.Set<Kill>();
            var fake = new Faker<Kill>()
                .RuleFor(k => k.Id, f => ++f.IndexVariable)
                .RuleFor(k => k.User, f => f.PickRandom(dbContext.Set<User>().ToList()))
                .RuleFor(k => k.UserId, (_, k) => k.User.Id)
                .RuleFor(k => k.Damage, f => f.Random.Double(1, 100))
                .RuleFor(k => k.Victim, f => f.Name.FirstName());
            var fakeKills = fake.Generate(500).ToList();
            await killSet.AddRangeAsync(fakeKills, cancellationToken);
            await dbContext.SaveChangesAsync(cancellationToken);
        }
    }

    public static void Seed(DbContext dbContext)
    {
        Task.Run(() => SeedAsync(dbContext, CancellationToken.None)).Wait();
    }
}