using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Metadata.Builders;

public class OutboxEventConfiguration : IEntityTypeConfiguration<OutboxEvent>
{
    public void Configure(EntityTypeBuilder<OutboxEvent> builder)
    {
        builder.ToTable("outbox_events");
        builder.HasKey(o => o.Id);
        builder.Property(o => o.Id).HasColumnName("id").HasDefaultValueSql("gen_random_uuid()");
        builder.Property(o => o.Topic).HasColumnName("topic").HasMaxLength(200).IsRequired();
        builder.Property(o => o.Payload).HasColumnName("payload").HasColumnType("jsonb").IsRequired();
        builder.Property(o => o.PartitionKey).HasColumnName("partition_key").HasMaxLength(36);
        builder.Property(o => o.CreatedAt).HasColumnName("created_at").HasDefaultValueSql("NOW()");
        builder.Property(o => o.ProcessedAt).HasColumnName("processed_at");
        builder.Property(o => o.RetryCount).HasColumnName("retry_count").HasDefaultValue(0);
        builder.Property(o => o.LastError).HasColumnName("last_error");
        builder.Property(o => o.FailedAt).HasColumnName("failed_at");

        builder.HasIndex(o => o.CreatedAt)
            .HasFilter("processed_at IS NULL AND failed_at IS NULL");
    }
}
