public ActionResult Delete(int id, SurveyModel survey)
{
int i = 0;
survey = gSurvey.Obter(id);
survey.questoes = gQuestao.ListaQuestaoSurvey(id).ToList();
if (ModelState.IsValid)
{
foreach (QuestaoModel questao in survey.questoes)
{
gResposta.RemoverRespostaPorQuestao(questao.id_Questao);
survey.questoes[i].itens = gItens.ObterItens(survey.questoes[i].id_Questao).ToList();
survey.questoes[i].codigos = gClasses.ObterClasses(survey.questoes[i].id_Questao).ToList();
foreach (Itens_da_QuestaoModel item in survey.questoes[i].itens)
{
gItens.RemoverPorQuestao(questao.id_Questao);
}
foreach (ClasseModel item in survey.questoes[i].codigos)
{
gClasses.RemoverPorQuestao(questao.id_Questao);
}
i++;
}
foreach (QuestaoModel questao in survey.questoes)
{
gQuestao.RemoverQuestaoPorSurvey(id);
}
}
gSurvey.Remover(id);
return(RedirectToAction("Index"));
}
public SurveyModel ListaQuestoesItens(int id)
{
SurveyModel survey = new SurveyModel();
survey = gSurvey.Obter(id);
survey.questoes = gQuestao.ListaQuestaoSurvey(id).ToList();
if (survey.RandomizeQuetsoes)
{
survey.questoes = RandomizeListaQuestoes(gQuestao.ListaQuestaoSurvey(id).ToList());
}
for (int j = 0; j < survey.questoes.Count; j++)
{
if (survey.questoes[j].EhCodigo)
{
survey.questoes[j].codigos = gClasses.ObterClasses(survey.questoes[j].id_Questao).ToList();
}
}
for (int i = 0; i < survey.questoes.Count; i++)
{
int odin = survey.questoes[i].id_Questao;
survey.questoes[i].itens = gItens.ObterItens(odin).ToList();
if (survey.questoes[i].Randomica)
{
List <string> auxList = new List <string>();
for (int j = 0; j < survey.questoes[i].itens.Count; j++)
{
auxList.Add(survey.questoes[i].itens[j].Item);
}
List <string> randomList = new List <string>();
Random r = new Random();
int randomIndex = 0;
while (auxList.Count > 0)
{
randomIndex = r.Next(0, auxList.Count); //Choose a random object in the list
randomList.Add(auxList[randomIndex]); //add it to the new, random list
auxList.RemoveAt(randomIndex); //remove to avoid duplicates
}
for (int k = 0; k < randomList.Count; k++)
{
survey.questoes[i].itens[k].Item = randomList[k].ToString();
}
}
}
return(survey);
}
public ActionResult ListaQuestoes(int id)
{
ViewBag.id_Survey = id;
return(View(gQuestao.ListaQuestaoSurvey(id)));
}
