using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Metadata.Builders;
using Tiku.Domain.Identity;
using Tiku.Domain.Tenancy;

namespace Tiku.Infrastructure.Persistence.Configurations;

internal sealed class TenantConfiguration : IEntityTypeConfiguration<Tenant>
{
    public void Configure(EntityTypeBuilder<Tenant> builder)
    {
        builder.ConfigureEntity("tenants");
        builder.ConfigureTimestamps();

        builder.Property(entity => entity.Slug).HasColumnType("citext").HasMaxLength(100);
        builder.Property(entity => entity.Name).HasMaxLength(200);
        builder.Property(entity => entity.LegalName).HasMaxLength(300);
        builder.Property(entity => entity.Status).HasSnakeCaseEnum();
        builder.Property(entity => entity.Mode).HasSnakeCaseEnum();
        builder.Property(entity => entity.BillingStatus).HasSnakeCaseEnum();
        builder.Property(entity => entity.LegacyId).HasMaxLength(64);
        builder.Property(entity => entity.Metadata).IsJson("{}");

        builder.HasIndex(entity => entity.Slug).IsUnique();
        builder.HasIndex(entity => entity.LegacyId).IsUnique();

        builder.HasOne<User>()
            .WithMany()
            .HasForeignKey(entity => entity.OwnerUserId)
            .OnDelete(DeleteBehavior.SetNull);
    }
}

internal sealed class TenantMembershipConfiguration : IEntityTypeConfiguration<TenantMembership>
{
    public void Configure(EntityTypeBuilder<TenantMembership> builder)
    {
        builder.ConfigureTenantEntity("tenant_memberships");
        builder.ConfigureTimestamps();

        builder.Property(entity => entity.Role).HasSnakeCaseEnum();
        builder.Property(entity => entity.Status).HasSnakeCaseEnum();
        builder.Property(entity => entity.Permissions).IsJson("{}");
        builder.Property(entity => entity.LegacyRole).HasMaxLength(50);

        builder.HasIndex(entity => new { entity.TenantId, entity.UserId, entity.Role }).IsUnique();

        builder.HasOne<User>()
            .WithMany()
            .HasForeignKey(entity => entity.UserId)
            .OnDelete(DeleteBehavior.Cascade);
    }
}