using Asentrafin.Api.Entities;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Metadata.Builders;

namespace Asentrafin.Api.Data.Configurations;

public class TransactionClassificationConfiguration : IEntityTypeConfiguration<TransactionClassification>
{
    public void Configure(EntityTypeBuilder<TransactionClassification> builder)
    {
        builder.ToTable("transaction_classifications");
        builder.HasKey(classification => classification.Id);

        builder.Property(classification => classification.Source).HasMaxLength(64).IsRequired();
        builder.Property(classification => classification.Notes).HasMaxLength(1024);

        builder.HasIndex(classification => classification.PlaidTransactionId).IsUnique();
        builder.HasIndex(classification => classification.CategoryId);
        builder.HasOne(classification => classification.PlaidTransaction)
            .WithOne(transaction => transaction.Classification)
            .HasForeignKey<TransactionClassification>(classification => classification.PlaidTransactionId)
            .OnDelete(DeleteBehavior.Cascade);
        builder.HasOne(classification => classification.Category)
            .WithMany(category => category.Classifications)
            .HasForeignKey(classification => classification.CategoryId)
            .OnDelete(DeleteBehavior.Restrict);
    }
}