/// <summary>
/// 设置问题结果
/// </summary>
/// <param name="userId">用户userId</param>
/// <param name="pkid">问题pkid</param>
/// <param name="resOptions">用户选项</param>
/// <returns></returns>
public async Task <OperationResult <QuestionAnsResponse> > SetAnswerResAsync(QuestionAnsRequestModel request)
{
Regex regex = new Regex("^([0-9]|[a-z]|[A-Z]){7}([0-9]|[a-z]|[A-Z])$");
if (!regex.IsMatch(request.hashKey))
{
return(OperationResult.FromResult(new QuestionAnsResponse()
{
IsReal = false
}));
}
if (request.pkid <= 0)
{
return(OperationResult.FromResult(new QuestionAnsResponse()
{
IsReal = false
}));
}
if (string.IsNullOrWhiteSpace(request.resOptions))
{
return(OperationResult.FromResult(new QuestionAnsResponse()
{
IsReal = false
}));
}
var list = await QuesAnsManager.GetBigBrandQuesList(request.userId, request.hashKey, false);
var realValue = list?.Where(_ => _.IsFinish == true)?.Where(_ => _.ResValue == _.OptionsReal)?.Count();
var errorValue = list?.Where(_ => _.IsFinish == true)?.Where(_ => _.ResValue != _.OptionsReal)?.Count();
await QuesAnsManager.UpdateBigBrandQues(request.pkid, request.resOptions);
var entity = await QuesAnsManager.GetBigBrandQuesEntity(request.pkid);
return(OperationResult.FromResult(new QuestionAnsResponse()
{
IsReal = entity?.OptionsReal == request.resOptions, OptionsReal = entity?.OptionsReal, RealValue = entity?.OptionsReal == request.resOptions ? (realValue + 1):realValue, Error = entity?.OptionsReal == request.resOptions ? (errorValue) : (errorValue + 1)
}));
}
/// <summary>
/// 问题列表
/// </summary>
/// <param name="userId">用户</param>
/// <param name="hashKey">抽奖hashKey</param>
/// <returns></returns>
public async Task <OperationResult <List <BigBrandQuesList> > > GetQuestionListAsync(Guid userId, string hashKey)
{
Regex regex = new Regex("^([0-9]|[a-z]|[A-Z]){7}([0-9]|[a-z]|[A-Z])$");
if (!regex.IsMatch(hashKey))
{
return(null);
}
var list = await QuesAnsManager.GetBigBrandQuesList(userId, hashKey);
if (list == null || list?.Where(_ => _.IsFinish == false)?.Count() == 0)
{
var quesList = await QuesAnsManager.GetAnswerInfoList();
if (quesList?.Count <= 0)
{
throw new Exception("问答题库没有信息");
}
//生成问答试卷
Random random = new Random(Guid.NewGuid().GetHashCode());
string curNo = DateTime.Now.ToString("yyyyMMddHHmmss") + (random.Next(0, quesList.Count)).ToString("0000");
var bigBrand = await BigBrandManager.GetBigBrand(hashKey);
if (bigBrand.AnsQuesConfig == null || bigBrand?.AnsQuesConfig?.TipCount == 0)
{
throw new Exception("没有配置问答抽奖的题目数量");
}
List <BigBrandQuesList> quesModelList = new List <BigBrandQuesList>();
#region 生成题库随机集合
List <int> indexs = new List <int>();
while (indexs?.Count < bigBrand.AnsQuesConfig?.TipCount)
{
random = new Random(Guid.NewGuid().GetHashCode());
var number = random.Next(0, quesList.Count);
if (!indexs.Exists(_ => _ == number))
{
indexs.Add(number);
}
else
{
number++;
if (number >= quesList.Count || indexs.Exists(_ => _ == number))
{
continue;
}
else
{
indexs.Add(number);
}
}
}
#endregion
int orderby = 1;
#region 创建试卷
foreach (var index in indexs)
{
var item = quesList[index];
BigBrandQuesList model = new BigBrandQuesList()
{
Answer = item.Answer,
CreateDateTime = DateTime.Now,
CurAnsNo = curNo,
HashKey = hashKey,
IsFinish = false,
LastUpdateDateTime = DateTime.Now,
OptionsA = item.OptionsA,
OptionsB = item.OptionsB,
OptionsC = item.OptionsC,
OptionsD = item.OptionsD,
OptionsReal = item.OptionsReal,
OrderBy = orderby++,
Tip = item.Tip,
UserId = userId
};
quesModelList.Add(model);
}
#endregion
var result = QuesAnsManager.InsertBigBrandQues(quesModelList);
if (result)
{
list = await QuesAnsManager.GetBigBrandQuesList(userId, hashKey, false);
}
}
return(OperationResult.FromResult(list));
}