using PyroFetes.DTO.Supplier.Response;
using PyroFetes.DTO.Supplier.Request;
using FastEndpoints;
using Microsoft.EntityFrameworkCore;
using PyroFetes.Models;

namespace PyroFetes.Endpoints.Supplier;

public class GetAllSuppliersEndpoint(PyroFetesDbContext pyrofetesdbcontext)
    : EndpointWithoutRequest<List<GetSupplierDto>>
{
    public override void Configure()
    {
        Get("/api/suppliers");
        AllowAnonymous();
    }

    public override async Task HandleAsync(CancellationToken ct)
    {
        var suppliers = await pyrofetesdbcontext.Suppliers
            .Include(s => s.Prices)
            .ToListAsync(ct);

        var responseDto = suppliers.Select(s => new GetSupplierDto
        {
            Id = s.Id,
            Name = s.Name!,
            Email = s.Email!,
            PhoneNumber = s.Phone!,
            Adress = s.Address!,
            ZipCode = s.ZipCode,
            City = s.City!,

            // 🔹 Liste des produits liés via Price
            Products = s.Prices.Select(pr => new SupplierProductPriceDto
            {
                ProductId = pr.ProductId,
                SellingPrice = pr.SellingPrice
            }).ToList()
        }).ToList();

        await Send.OkAsync(responseDto, ct);
    }
}