from django.http import HttpResponse
from django.shortcuts import render
from django.shortcuts import redirect
from .models import Group,GroupUser
from .forms import GroupUserForm
from safesite import models as s_models
import time
from datetime import datetime,date,timedelta
from safesite.tasks import send_wechatmsgs,send_wechatmsg,yjjs,gettime,yjjs_px,yjjs_yl,updateTzzs,updateAqzs,yjjs_gc,yjjs_ws
from django.db.models import Q
from django.core.serializers.json import DjangoJSONEncoder
from django.db.models import F,Count,Sum
def index(request):
    if not request.session.get('is_login', None):
        return redirect('/groups/login/')
    return render(request, 'groups/index.html')

def login(request):
    # 不允许重复登录
    if request.session.get('is_login', None):
        return redirect('/groups/index/')
    if request.method == "POST":
        groups_form = GroupUserForm(request.POST)
        message = '请检查填写的内容！'
        if groups_form.is_valid():
            username = groups_form.cleaned_data.get('username')
            password = groups_form.cleaned_data.get('password')

            try:
                user = GroupUser.objects.get(username=username)
            except:
                message = '用户不存在！'
                return render(request, 'groups/login.html', locals())
            if user.password == password:
                request.session['is_login'] = True
                request.session['user_id'] = user.id
                request.session['user_name'] = user.username
                return redirect('/groups/index/')
            else:
                return render(request, 'groups/login.html', locals())
        else:
            return render(request, 'groups/login.html', locals())
    groups_form = GroupUserForm()
    return render(request, 'groups/login.html', locals())

def logout(request):
    if not request.session.get('is_login', None):
        return redirect('/groups/login')
    request.session.flush()
    return redirect('/groups/login')

import json
from captcha.models import CaptchaStore
from captcha.helpers import captcha_image_url
def refresh_captcha(request):
    hashkey = CaptchaStore.generate_key()
    image_url = captcha_image_url(hashkey)
    return HttpResponse(json.dumps({'key': hashkey, 'image_url': image_url}), content_type='application/json')


def company(request):
    companys = GroupUser.objects.get(id = request.session['user_id']).group.members.all()
    for i in companys:
        i.useradmin = s_models.User.objects.get(ubelongpart=i,issuper=1).username
    return render(request, 'groups/company.html', locals())

def job(request):
    return render(request, 'groups/job.html', locals())
def trouble(request):#隐患排查
    return render(request, 'groups/troublepic.html', locals())
def observe(request):#行为观察
    return render(request, 'groups/observe.html', locals())
def troubleChart(request):#隐患统计图
    code = request.GET.get('code')
    year = int(request.GET.get('year'))
    month =int( request.GET.get('month'))
    if code=='tbpic':
         yhcompanys=[]
         yhcompanyscount=[]
         first_day,first_day_of_next_month = gettime(datetime(year,month,1))
         companys = GroupUser.objects.get(id = request.session['user_id']).group.members.all()
         troublelist = s_models.Trouble.objects.filter(deletemark=1,usecomp__in=companys,fxsj__range=(first_day, first_day_of_next_month)).values('usecomp__partid','usecomp__partname').annotate(number = Count('troubleid'))
         return HttpResponse(json.dumps({'code':1,'data':{'troublelist':list(troublelist)}}), content_type='application/json')
def observeChart(request):#行为观察
    code = request.GET.get('code')
    year = int(request.GET.get('year'))
    month =int( request.GET.get('month'))
    if code=='tbpic':
         userfy=[]#人员反映
         userwz=[]#员工的位置
         grfh=[]#个人防护装备
         gjhsb=[]#工具和设备
         cxhbz=[]#程序和标准
         rtgcx=[]#人体工程学
         hjzj=[]#环境整洁
         first_day,first_day_of_next_month = gettime(datetime(year,month,1))
         companys = GroupUser.objects.get(id = request.session['user_id']).group.members.all()
         Observe = s_models.Observe.objects.filter(deletemark=1,usecomp__in=companys,looktime__range=(first_day, first_day_of_next_month)).values('usecomp__partid','usecomp__partname').annotate(number = Count('lookid'))
         for j in Observe:

            for i in s_models.Dicclass.objects.filter(parentid__dicid=23):
                 if i.dicid==24:
                     userfy.append(s_models.Unsafes.objects.filter(observe__in=j,unsafedicclass=i).count())
                 elif i.dicid==25:
                     userwz.append(s_models.Unsafes.objects.filter(observe__in=j,unsafedicclass=i).count())
                 elif i.dicid==26:
                     grfh.append(s_models.Unsafes.objects.filter(observe__in=j,unsafedicclass=i).count())
                 elif i.dicid==27:
                     gjhsb.append(s_models.Unsafes.objects.filter(observe__in=j,unsafedicclass=i).count())
                 elif i.dicid==28:
                     cxhbz.append(s_models.Unsafes.objects.filter(observe__in=j,unsafedicclass=i).count())
                 elif i.dicid==29:
                     rtgcx.append(s_models.Unsafes.objects.filter(observe__in=j,unsafedicclass=i).count())
                 elif i.dicid==30:
                     hjzj.append(s_models.Unsafes.objects.filter(observe__in=j,unsafedicclass=i).count())
      
         return HttpResponse(json.dumps({'code':1,'data':{'list':list(Observe)},'userfy':userfy,'userwz':userwz,'grfh':grfh,'gjhsb':gjhsb,'cxhbz':cxhbz,'rtgcx':rtgcx,'hjzj':hjzj,}), content_type='application/json')