/// <summary>
/// 创建该场考试的问题列表
/// </summary>
/// <param name="examid"></param>
/// <returns></returns>
public static Dictionary <int, List <string> > CreateQuestion(int examid)
{
var examTopics = db.FP_Exam_ExamTopic.Where(t => t.examid == examid).ToList();
if (examTopics.Count() == 0)
{
return(null);
}
Dictionary <int, List <string> > question_dic = new Dictionary <int, List <string> >();
List <string> question_strs = new List <string>();
foreach (FP_Exam_ExamTopic examtopic in examTopics)
{
question_strs.Clear();
if (examtopic.randomsort != "")
{
string[] sort_strs = examtopic.randomsort.Split(',');
string[] count_strs = examtopic.randomcount.Split(',');
for (int i = 0; i < sort_strs.Count(); i++)
{
int sortid = int.Parse(sort_strs[i].Split('_')[0]);
int count = int.Parse(count_strs[i]);
FP_Exam_SortQuestion sortQuestion = db.FP_Exam_SortQuestion.SingleOrDefault(t => t.sortid == sortid & t.type == examtopic.type);
string[] questionlist = sortQuestion.questionlist.Split(',');
List <string> randomQuestions = getRandomQuestion(questionlist, count);
question_strs.AddRange(randomQuestions);
}
question_strs = ListRandom(question_strs);
}
else
{
List <FP_Exam_SortQuestion> sortQuestions = db.FP_Exam_SortQuestion.Where(t => t.type == examtopic.type & t.counts > 0).ToList();
List <string[]> questionlists = new List <string[]>();
int len = 0;
for (int i = 0; i < sortQuestions.Count(); i++)
{
string[] questionlist = sortQuestions[i].questionlist.Split(',');
questionlists.Add(questionlist);
len += questionlist.Length;
}
string[] waitquestions = new string[len];
int cnd = 0;
for (int i = 0; i < questionlists.Count(); i++)
{
questionlists[i].CopyTo(waitquestions, cnd);
cnd += questionlists[i].Length;
}
List <string> randomQuestions = getRandomQuestion(waitquestions, examtopic.questions.Value);
question_strs.AddRange(randomQuestions);
}
List <string> strs = new List <string>();
for (int i = 0; i < question_strs.Count(); i++)
{
strs.Add(question_strs[i]);
}
question_dic.Add(examtopic.id, strs);
}
return(question_dic);
}
/// <summary>
/// 添加题库
/// </summary>
/// <param name="questionres"></param>
public static int AddQuestionRes(QuestionResModel request)
{
try
{
var channalInfo = db.FP_WMS_ChannelInfo.SingleOrDefault(t => t.id == request.channalid);
FP_WMS_SortInfo sortinfo = new FP_WMS_SortInfo();
sortinfo.channelid = request.channalid;
sortinfo.appid = int.Parse(channalInfo.sortapps);
sortinfo.display = request.display;
sortinfo.parentid = request.parentid;
List <int> parents = new List <int>();
int cnd = request.parentid;
while (cnd != 0)
{
parents.Add(cnd);
cnd = db.FP_WMS_SortInfo.SingleOrDefault(t => t.id == cnd).parentid.Value;
}
parents.Add(cnd);
string parentlist = "";
for (int i = 0; i < parents.Count(); i++)
{
parentlist += parents[parents.Count() - i - 1];
if (i < (parents.Count() - 1))
{
parentlist += ",";
}
}
sortinfo.parentlist = parentlist;
sortinfo.name = request.name;
sortinfo.markup = request.markup;
sortinfo.pagesize = request.pagesize;
sortinfo.description = request.description;
sortinfo.icon = "";
sortinfo.attach_icon = "";
sortinfo.img = "";
sortinfo.attach_img = FPRandom.CreateCode(20);
sortinfo.subcounts = 0;
sortinfo.types = "";
sortinfo.showtype = request.showtype;
sortinfo.otherurl = "";
sortinfo.posts = 0;
db.FP_WMS_SortInfo.Add(sortinfo);
db.SaveChanges();
sortinfo.parentlist += "," + sortinfo.id;
db.SaveChanges();
foreach (QuestionType qt in Enum.GetValues(typeof(QuestionType)))
{
FP_Exam_SortQuestion sortQuestion = new FP_Exam_SortQuestion();
sortQuestion.channelid = sortinfo.channelid;
sortQuestion.sortid = sortinfo.id;
sortQuestion.type = qt.ToString();
sortQuestion.typeid = 0;
sortQuestion.counts = 0;
sortQuestion.questionlist = "";
db.FP_Exam_SortQuestion.Add(sortQuestion);
db.SaveChanges();
}
return(1);
}
catch (Exception)
{
return(0);
}
}
