from django.shortcuts import render
from django.http import HttpResponse, HttpResponseRedirect
from .forms import loginForm
from .models import Question, AnswerRecord

# Create your views here.


def index(request):
    # homepage
    if request.method == 'POST':
        lForm = loginForm(request.POST)
        if lForm.is_valid():
            request.session['username'] = lForm.cleaned_data['username'].strip()
            request.session['mobile'] = lForm.cleaned_data['mobile']
            return HttpResponseRedirect('/cq/dati/dati')
    else:
        request.session['time']=0
        request.session['correct']=0
        return render(request, 'dati/index.html', {'form': loginForm})


def dati(request):
    # dati page
    quest = Question
    if request.method == 'POST':
        request.session['time'] = request.session['time'] + 1
        quest.ID = request.session['question_id']
        quest = Question.search_id(quest)
        your_answer = request.POST['answer']
        answerRecord = AnswerRecord
        answerRecord.user = request.session['username']
        answerRecord.mobile = request.session['mobile']
        answerRecord.question = quest[0].q
        if int(your_answer) == quest[0].answer:
            answerRecord.result='正确'
            request.session['correct']=request.session['correct']+1
        else:
            answerRecord.result='错误'
        # 用户的答案
        if your_answer=='1':
            answerRecord.your_answer=quest[0].a1
        elif your_answer=='2':
            answerRecord.your_answer=quest[0].a2
        elif your_answer=='3':
            answerRecord.your_answer=quest[0].a3
        elif your_answer=='4':
            answerRecord.your_answer=quest[0].a4
        # 记录正确答案
        if quest[0].answer == 1:
            answerRecord.correct_answer=quest[0].a1
        elif quest[0].answer == 2:
            answerRecord.correct_answer=quest[0].a2
        elif quest[0].answer == 3:
            answerRecord.correct_answer=quest[0].a3
        elif quest[0].answer == 4:
            answerRecord.correct_answer=quest[0].a4
        AnswerRecord.add_record(answerRecord)
        if request.session['time']==10:
            message = '本次答题，你答对了'+str(request.session['correct'])+'题，继续努力哟！'
            return render(request, 'dati/directPage.html', {'alertMsg': message, 'dirLink': '/cq/dati'})

    quest = Question.get_random_question()[0]
    request.session['question_id'] = quest.ID
    try:
        user = request.session['username']
        mobile = request.session['mobile']
    except:
        return HttpResponseRedirect('/cq/dati')
    return render(request, 'dati/dati.html', {'question': quest})


def history(request):
    ansRecord = AnswerRecord
    ansRecord.user = request.session['username']
    ansRecord.mobile = request.session['mobile']
    ansRecord = AnswerRecord.get_record(ansRecord)
    return render(request, 'dati/history.html', {'history': ansRecord})