using Microsoft.EntityFrameworkCore;
using MyNewProjectName.Domain.Common;
using MyNewProjectName.Domain.Entities;
using System.Reflection;

namespace MyNewProjectName.Infrastructure.Persistence.Context;

/// <summary>
/// Application database context
/// </summary>
public class ApplicationDbContext : DbContext
{
    public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options)
        : base(options)
    {
    }

    public DbSet<SampleEntity> Samples => Set<SampleEntity>();

    public override async Task<int> SaveChangesAsync(CancellationToken cancellationToken = default)
    {
        foreach (var entry in ChangeTracker.Entries<AuditableEntity>())
        {
            switch (entry.State)
            {
                case EntityState.Added:
                    entry.Entity.CreatedAt = DateTime.UtcNow;
                    break;

                case EntityState.Modified:
                    entry.Entity.UpdatedAt = DateTime.UtcNow;
                    break;
            }
        }

        return await base.SaveChangesAsync(cancellationToken);
    }

    protected override void OnModelCreating(ModelBuilder modelBuilder)
    {
        modelBuilder.ApplyConfigurationsFromAssembly(Assembly.GetExecutingAssembly());

        base.OnModelCreating(modelBuilder);
    }
}