using Entity_Framework;
using Entity_Framework.Entity;
using Entity_Framework.Factories;
using Modele.Classe;
using System.Collections.Generic;

namespace Extraction_Donnees.Extraction
{
    public partial class Extraction
    {
        public Task<IEnumerable<Ecurie>> GetEcuries()
        {
            IEnumerable<Ecurie> result = new List<Ecurie>();

            using (BDDContext db = new BDDContext())
            {
                result = db.Ecuries.ToList().Select(e => e.EntityToModele());
            }

            return Task.FromResult<IEnumerable<Ecurie>>(result);
        }

        public Task<Ecurie> GetOneEcurie(string name)
        {
            Ecuries ecurie = new Ecuries();

            using (BDDContext db = new BDDContext())
            {
                ecurie = db.Ecuries.Where(e => e.Name == name).FirstOrDefault();
            }
            if(ecurie == null)
            {
                return Task.FromResult<Ecurie>(null);
            }
            return Task.FromResult<Ecurie>(ecurie.EntityToModele());
        }

        public Task<List<int>> AddEcurie(Ecurie ecurie, string pseudo)
        {
            // IEnumerable<int> 
            //Indice 0 : Réussi ou pas -> value : 0 ok / 1 erreur
            //Indice 1 : L'erreur -> Value : 2 nom ecurie / 3 pilote introuvable / 4 fait déjà partie d'une ecurie

            List<int> result = new List<int>();
            Ecuries ecurieEntity = ecurie.ModeleToEntity();

            using (BDDContext db = new BDDContext())
            {
                bool checkEcurieName = db.Ecuries.Any(e => e.Name == ecurie.name);
                if (checkEcurieName == true)
                {
                    result.Add(1);
                    result.Add(2);
                    return Task.FromResult<List<int>>(result);
                }
                bool chackPilotePseudo = db.Pilotes.Any(e => e.Pseudo == pseudo);
                if ( chackPilotePseudo == false )
                {
                    result.Add(1);
                    result.Add(3);
                    return Task.FromResult<List<int>>(result);
                }
                int idPilote = db.Pilotes.Where(e => e.Pseudo == pseudo).First().Id;

                bool checkPiloteWithEcurie = db.Ecuries.Any( e => e.IdPiloteProprietaire == idPilote);
                if (checkPiloteWithEcurie == true )
                {
                    result.Add(1);
                    result.Add(4);
                    return Task.FromResult<List<int>>(result);
                }
                ecurieEntity.IdPiloteProprietaire = idPilote;
                db.Add(ecurieEntity);
                db.SaveChanges();
            }
            result.Add(0);
            return Task.FromResult<List<int>>(result);
        }

    }
}