from django.shortcuts import render,redirect

from SS01.models import User,TravelInfo,SaleTicketDetail
from django.http import HttpResponse
from SS01.utils import errorResponse,getPublicData,getIndexData,getChangeSelfInfo

# Create your views here.

def login(request):
    if request.method == 'GET':
        return render(request,'login.html')
    else:
        username = request.POST.get('username')
        password = request.POST.get('password')
        try:
            User.objects.get(username=username,password=password)  #get查询，如果未存在就执行except
            request.session['username'] = username
            return redirect('/SS01/index')
        except:
            return errorResponse.errorResponse(request,'账号或密码错误！')    #utils中的模块，调用errorMsg函数

def register(request):
    if request.method == 'GET':
        return render(request,'register.html')
    else:
        username = request.POST.get('username')
        password = request.POST.get('password')
        confirmPassword = request.POST.get('confirmPassword')
        try:
            User.objects.get(username=username)  #get查询，如果未存在就执行except创建用户
        except:
            if not username or not password or not confirmPassword:
                return HttpResponse('不允许为空！')
            if password != confirmPassword:
                return HttpResponse('两次密码不一致！')
            User.objects.create(username=username,password=password)#创建一个用户
            return redirect('/SS01/login')

        return errorResponse.errorResponse(request,'该账号已存在')

def logOut(request):
    request.session.clear()
    return redirect('/SS01/login')

def index(request):
    username = request.session.get('username')   #在后台有一个username的值，只有登录以后才会跳转到首页页面
    userInfo = User.objects.get(username=username)
    A5Len, commentsLenTitle, provienceDicSort = getIndexData.getIndexTagData()
    scoreTop10Data,saleCountTop10 = getIndexData.getAnthorData()
    year,mon,day = getIndexData.getNowTime()
    geoData = getIndexData.getGeoData()
    return render(request,'index.html',{
        'userInfo': userInfo,
        'A5Len':A5Len,
        'commentsLenTitle': commentsLenTitle,
        'provienceDicSort': provienceDicSort,
        'scoreTop10Data':scoreTop10Data,
        'nowTime':{
            'year': year,
            'mon': getPublicData.monthList[mon-1],
            'day': day,
        },
        'geoData':geoData,
        'saleCountTop10':saleCountTop10,
    })

def changeSelfInfo(request):
    username = request.session.get('username')
    userInfo = User.objects.get(username=username)
    year, mon, day = getIndexData.getNowTime()
    if request.method == 'POST':
        getChangeSelfInfo.changeSelfInfo(username,request.POST,request.FILES)
        userInfo = User.objects.get(username=username)

    return render(request, 'changeSelfInfo.html', {
        'userInfo': userInfo,
        'nowTime': {
            'year': year,
            'mon': getPublicData.monthList[mon - 1],
            'day': day,
        },
    })

def changePassword(request):
    username = request.session.get('username')
    userInfo = User.objects.get(username=username)
    year, mon, day = getIndexData.getNowTime()

    if request.method == 'POST':
        res = getChangeSelfInfo.getChangePassword(userInfo,request.POST)
        if res != None:
            return errorResponse.errorResponse(request,res)

    return render(request, 'changePassword.html', {
        'userInfo': userInfo,
        'nowTime': {
            'year': year,
            'mon': getPublicData.monthList[mon - 1],
            'day': day,
        },
    })

def saleTicket(request):
    username = request.session.get('username')
    userInfo = User.objects.get(username=username)
    year, mon, day = getIndexData.getNowTime()

    if request.method == 'POST':
        title = request.POST.get('title')
        cday = request.POST.get('cday')
        name = request.POST.get('name')
        idcard = request.POST.get('idcard')
        connection = request.POST.get('connection')
        if title == '':
            return HttpResponse('景区名不能为空！请返回重新填写！')
        if cday == '':
            return HttpResponse('预约日期不能为空！请返回重新填写！')
        if name == '':
            return HttpResponse('您的姓名不能为空！请返回重新填写！')
        if idcard == '':
            return HttpResponse('身份证号不能为空！请返回重新填写！')
        if connection == '':
            return HttpResponse('联系方式不能为空！请返回重新填写！')
        SaleTicketDetail.objects.create(
                                  title=title,
                                  day=cday,
                                  name=name,
                                  Idcard=idcard,
                                  connection=connection,
                                  )  # 创建数据

    return render(request, 'saleTicket.html', {
        'userInfo': userInfo,
        'nowTime': {
            'year': year,
            'mon': getPublicData.monthList[mon - 1],
            'day': day,
        },
    })

def saleTicketInfo(request):
    username = request.session.get('username')
    userInfo = User.objects.get(username=username)
    saleTicketInfoData = SaleTicketDetail.objects.all()
    year, mon, day = getIndexData.getNowTime()
    return render(request, 'saleTicketInfo.html', {
        'userInfo': userInfo,
        'saleTicketInfoData':saleTicketInfoData,
        'nowTime': {
            'year': year,
            'mon': getPublicData.monthList[mon - 1],
            'day': day,
        },
    })

def ticketFox(request):
    username = request.session.get('username')
    userInfo = User.objects.get(username=username)
    year, mon, day = getIndexData.getNowTime()
    nid = request.GET.get('nid')

    if request.method == 'POST':
        titlefox = request.POST.get('titleFox')
        cdayfox = request.POST.get('cdayFox')
        connectionfox = request.POST.get('connectionFox')

        if titlefox == '':
            return HttpResponse('景区名不能为空！请返回重新填写！')
        elif cdayfox == '':
            return HttpResponse('预约时间不能为空！请返回重新填写！')
        elif connectionfox == '':
            return HttpResponse('联系方式不能为空！请返回重新填写！')
        else:
            SaleTicketDetail.objects.filter(id=nid).update(
                                                        title=titlefox,
                                                        day=cdayfox,
                                                        connection=connectionfox
                                                    )
            return redirect("/SS01/saleTicketInfo/")

    return render(request, 'ticketFox.html', {
        'userInfo': userInfo,
        'nowTime': {
            'year': year,
            'mon': getPublicData.monthList[mon - 1],
            'day': day,
        },
    })

def saleTicketInfo_delete(request):
    nid = request.GET.get('nid')

    SaleTicketDetail.objects.filter(id=nid).delete()

    return redirect('../')