Niko_Public/dati/views.py

from django.shortcuts import render
from django.http import HttpResponse, HttpResponseRedirect, JsonResponse
# from django.core import serializers
from .forms import LoginForm
from .models import Question, AnswerRecord, Scores
from datetime import datetime, timedelta
import json


# Create your views here.


def index(request):
    # homepage
    if request.method == 'POST':
        login_form = LoginForm(request.POST)
        if login_form.is_valid():
            request.session['username'] = login_form.cleaned_data['username'].strip()
            if request.session['username'] == "":
                request.session['username'] = "匿名"
            # request.session['mobile'] = login_form.cleaned_data['mobile']
            # request.session['address'] = login_form.cleaned_data['district']
            # request.session['address'] = login_form.cleaned_data['address']
            request.session['address'] = 'NA'
            request.session['department'] = login_form.cleaned_data['department']
            request.session['age_range'] = login_form.cleaned_data['age_range']
            request.session['sex'] = login_form.cleaned_data['sex']
            request.session['mobile'] = '13000001111'

        # user_score = Scores()
        # if user_score.find_score(mobile_number=request.session['mobile']):
        #     return render(request, 'dati/directPage.html', {'alertMsg': '您已经答过题了。', 'dirLink': '/cq/dati'})
        request.session['time'] = 0  # 答题次数
        request.session['correct'] = 0
        question_list = []
        request.session['used_question_list'] = question_list
        request.session['start_time'] = str(datetime.now())
        return HttpResponseRedirect('/cq/dati/dati')

    if request.method == 'GET':
        request.session.flush()
        return render(request, 'dati/index.html', {'form': LoginForm})


def dati(request):
    # dati page
    quest = Question
    if request.session.get('mobile') is None:
        message = '请从登录页面开始'
        return render(request, 'dati/directPage.html', {'alertMsg': message, 'dirLink': '/cq/dati'})
    start_time = datetime.strptime(request.session['start_time'][0:19], '%Y-%m-%d %H:%M:%S')
    time_delta_since_last = (datetime.now()-start_time).total_seconds()
    # if time_delta_since_last > 120:
    #     user_score = Scores()
    #     user_score.user = request.session['username']
    #     user_score.mobile = request.session['mobile']
    #     user_score.department = request.session['department']
    #     user_score.score = request.session['correct']
    #     user_score.address = request.session['address']
    #     user_score.total_time = 1000
    #     user_score.add_score()
    #     message = '你已经用完了2分钟答题时间。本次答题，你答对了' + str(request.session['correct']) + '题。'
    #     del request.session['mobile']
    #     return render(request, 'dati/directPage.html', {'alertMsg': message, 'dirLink': '/cq/dati'})
    if request.method == 'POST':
        request.session['time'] = request.session['time'] + 1       # time表示答题次数
        quest.ID = request.session['question_id']
        quest = Question.search_id(quest)
        your_answer = request.POST['answer']
        answer_record = AnswerRecord
        answer_record.user = request.session['username']
        answer_record.mobile = request.session['mobile']
        answer_record.department = request.session['department']
        answer_record.question = quest[0].q
        if int(your_answer) == quest[0].answer:
            answer_record.result = '正确'
            request.session['correct'] = request.session['correct'] + 1
        else:
            answer_record.result = '错误'
        # 用户的答案
        if your_answer == '1':
            answer_record.your_answer = quest[0].a1
        elif your_answer == '2':
            answer_record.your_answer = quest[0].a2
        elif your_answer == '3':
            answer_record.your_answer = quest[0].a3
        elif your_answer == '4':
            answer_record.your_answer = quest[0].a4
        elif your_answer == '5':
            answer_record.your_answer = quest[0].a5
        # 记录正确答案
        if quest[0].answer == 1:
            answer_record.correct_answer = quest[0].a1
        elif quest[0].answer == 2:
            answer_record.correct_answer = quest[0].a2
        elif quest[0].answer == 3:
            answer_record.correct_answer = quest[0].a3
        elif quest[0].answer == 4:
            answer_record.correct_answer = quest[0].a4
        elif quest[0].answer == 5:
            answer_record.correct_answer = quest[0].a5
        AnswerRecord.add_record(answer_record)
        if request.session['time'] >= 15:       # 控制总答题数量，达到后结束答题
            user_score = Scores()
            user_score.user = request.session['username']
            user_score.mobile = request.session['mobile']
            user_score.department = request.session['department']
            user_score.score = request.session['correct']
            user_score.address = request.session['address']
            user_score.total_time = time_delta_since_last
            user_score.sex = request.session['sex']
            user_score.age_range = request.session['age_range']
            # user_score.add_score()
            user_score.save()
            del request.session['mobile']
            # message = '答题结束本次答题，你答对了'+str(request.session['correct'])+'题。共用时'+str(round(user_score.total_time))+'秒。'
            # if request.session['correct'] == 10:
            #     message = '您完成答题，您答对了10题。答题完成界面请拍照保留后,至前台领取活动宣传品一份。'
            # else:
            #     message = '您完成答题，您答对了' + str(request.session['correct']) + '题。'
            # message = '您完成答题，您答对了' + str(request.session['correct']) + '题。'
            # return render(request, 'dati/directPage.html', {'alertMsg': message, 'dirLink': '/cq/dati'})
            feedback = '好的成绩，全靠努力，继续加油，再次来战！'
            correct_qty = request.session['correct']
            if correct_qty == 15:
                feedback = '满分答卷，您也可以选择再次挑战。'
            elif correct_qty >= 12:
                feedback = '学习到位，成绩优秀，您是否选择再次挑战？'
            elif correct_qty >= 9:
                feedback = '再接再厉，不懈努力，等您再次来答题！'
            else:
                feedback = '好的成绩，全靠努力，继续加油，再次来战！'

            return render(request, 'dati/result.html', {'correct_qty': correct_qty, 'feedback': feedback})
        else:
            return HttpResponseRedirect('/cq/dati/dati')
            # 答对一定数量后给的提示
            # if request.session['correct'] == 500:
            #     message = '再接再厉，奖品离你越来越近了哦！'
            #     return render(request, 'dati/directPage.html', {'alertMsg': message, 'dirLink': '/cq/dati/dati'})
            # else:
            #     return HttpResponseRedirect('/cq/dati/dati')

    if request.method == 'GET':
        quest = Question.get_random_question()[0]
        request.session['question_id'] = quest.ID
        used_question_list = request.session['used_question_list']
        question_number = request.session['time'] + 1
        while True:
            if quest.ID in used_question_list:
                quest = Question.get_random_question()[0]
                request.session['question_id'] = quest.ID
            else:
                used_question_list.append(quest.ID)
                break
        return render(request, 'dati/dati.html',
                      {'question': quest, 'start_time': str(start_time), 'question_number': question_number})


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


def ranking(request):
    ranking_list = Scores.get_score_list()
    for r in ranking_list:
        if r.total_time == 1000:
            r.total_time = 120
    return render(request, 'dati/ranking.html', context={'ranking_list': ranking_list, 'title': '排行榜'})


def ranking_json(request):
    ranking_list = Scores.get_score_list()
    ranking_list_json = json.dumps(list(ranking_list.values('user', 'mobile', 'department', 'score')))
    return JsonResponse(ranking_list_json, safe=False)