using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Metadata.Builders;
using mws.backend.dotnet.domain.Tasks;

namespace mws.backend.dotnet.infrastructure.Persistence.Configuration;

public class TaskConfiguration : IEntityTypeConfiguration<TaskItem>
{
    public void Configure(EntityTypeBuilder<TaskItem> e)
    {
        e.ToTable("tasks");
        e.HasKey(t => t.Id);
        e.Property(t => t.Title).HasMaxLength(300).IsRequired();
        e.Property(t => t.Description).HasColumnType("text");
        e.Property(t => t.Status).HasConversion<string>().HasMaxLength(20);
        e.Property(t => t.Priority).HasConversion<string>().HasMaxLength(20);

        e.HasIndex(t => t.ProjectId);
        e.HasIndex(t => t.AssigneeId);
        e.HasIndex(t => t.Status);

        e.HasOne(t => t.Assignee)
            .WithMany()
            .HasForeignKey(t => t.AssigneeId)
            .OnDelete(DeleteBehavior.SetNull);
    }
}