using Microsoft.Extensions.DependencyInjection;
using Seyounth.Hyosung.Data.Entities;
using Seyounth.Hyosung.Data.Models;
using Seyounth.Hyosung.Data.Repositories;

namespace Seyounth.Hyosung.Data.Services;

public class PalletService : IPalletService
{
    private readonly List<Pallet> _pallets;
    public readonly IRepository<PalletEntity> _palletRepository;

    public PalletService(IServiceProvider serviceProvider)
    {
        _palletRepository = serviceProvider.CreateScope().ServiceProvider
            .GetRequiredService<IRepository<PalletEntity>>();
        _pallets = _palletRepository.GetList().Select(Pallet.FromEntity).ToList();
    }

    public List<Pallet> GetPallets()
    {
        return _pallets;
    }

    public async Task<int> AddPalletAsync(Pallet pallet)
    {
        var id = await _palletRepository.InsertReturnIdentityAsync(pallet);
        pallet.Id = id;
        _pallets.Add(pallet);
        return id;
    }

    public async Task DeletePalletAsync(Pallet pallet)
    {
        await _palletRepository.DeleteAsync(pallet);
        _pallets.Remove(pallet);
    }

    public async Task UpdatePalletAsync(Pallet pallet)
    {
        await _palletRepository.UpdateAsync(pallet);
        _pallets[_pallets.IndexOf(pallet)] = pallet;
    }
}