using DaSaSo.Domain.Model;
using DaSaSo.Domain.Services;
using DaSaSo.EntityFramework.Services.Common;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.ChangeTracking;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace DaSaSo.EntityFramework.Services
{
    public class ClientDataService : IDataService<Client>
    {
        private readonly DaSaSoDbContextFactory _contextFactory;
        private readonly NonQueryDataService<Client> _nonQueryDataService;

        public ClientDataService(DaSaSoDbContextFactory contextFactory)
        {
            _contextFactory = contextFactory;
            _nonQueryDataService = new NonQueryDataService<Client>(contextFactory);
        }

        public async Task<Client> Create(Client entity)
        {
            return await _nonQueryDataService.Create(entity);
        }

        public Client CreateNonAsync(Client entity)
        {
            throw new NotImplementedException();
        }

        public async Task<bool> Delete(int id)
        {
            return await _nonQueryDataService.Delete(id);
        }

        public async Task<Client> Get(int id)
        {
            using DaSaSoDbContext context = _contextFactory.CreateDbContext();
            Client entity = await context.Clients.Include(a => a.Projects).FirstOrDefaultAsync((e) => e.Id == id);

            return entity;
        }

        public async Task<IEnumerable<Client>> GetAll()
        {
            using DaSaSoDbContext context = _contextFactory.CreateDbContext();
            IEnumerable<Client> entities = await context.Clients.ToListAsync();

            return entities;
        }

        public async Task<Client> Update(int id, Client entity)
        {
            return await _nonQueryDataService.Update(id, entity);
        }
    }
}