using Application.Abstractions.Messaging;
using Application.Abstractions.Data;
using Microsoft.EntityFrameworkCore;

namespace Application.Features.Admin.NavMenu.List;

public sealed class Handler(IAppDbContext db) : IQueryHandler<Query, Response>
{
    public async Task<Response> Handle(Query request, CancellationToken ct)
    {
        var list = await db.NavMenuItem.AsNoTracking().OrderBy(c => c.SortOrder).ThenBy(c => c.ID).ToListAsync(ct);

        return new Response(
            list.Count,
            [..list.Select((c, i) => new Response.Row(
                i + 1,
                c.ID,
                c.Label,
                c.Href,
                c.SortOrder,
                c.IsVisible,
                c.UpdatedAt,
                c.CreatedAt
            ))]
        );
    }
}