import csv
import os
import re

import xlrd
from django.contrib import messages
from django.http import HttpResponse, HttpResponseRedirect
from django.shortcuts import render

# Create your views here.
from NewMediaMonitoring import settings
from dashboard.models import TimelinessMonitoring, Wrongly, Comment


def backstage_new_media_public_opinion(request):
    if request.method == 'POST':
        filename = request.FILES.get('file')
        date = request.POST.get("date")
        if not os.path.exists(settings.MEDIA_ROOT):
            os.makedirs(settings.MEDIA_ROOT)
        if filename is None:
            messages.error(request, '请选择要上传的文件！！！')
            return HttpResponseRedirect('/backstage/backstage/newmedia/public/opinion/')
        if str(filename).split('.')[1] == 'csv':
            data = filename.read().decode("utf-8")
            line = str(data).split('\n')
            for l in line:
                v = l.split(',')
                # print(v[0],v[1],v[2],v[3],v[4],v[5],v[6],v[7],v[8],v[9],v[10],v[11])
                # if str(v[0]) != '新媒体类型' or str(v[1]) != '新媒体名称' or str(v[2]) != '主体类型' or str(v[3]) != '代表主体名称' or str(v[4]) != '市' or str(v[6]) != '备注' or str(v[7]) != '结果' or str(v[8]) != '更新次数' or str(v[9]) != '最大连续静默日数' or str(v[10]) != '开始时间' or str(v[11]) != '结束时间':
                #     messages.error(request, '请上传正确的文件格式！！！')
                #     return HttpResponseRedirect('/backstage/backstage/newmedia/public/opinion/')
                mat1 = None
                mat2 = None
                # if v[10] is not None and v[11] is not None:
                #     mat1 = re.search(r"(\d{4}/\d{1,2}/\d{1,2})", v[10])
                #     mat2 = re.search(r"(\d{4}/\d{1,2}/\d{1,2})", v[11])
                # if mat1 is None or mat2 is None:
                #     messages.error(request, '请上传正确的时间格式！！！')
                #     return HttpResponseRedirect('/backstage/backstage/newmedia/public/opinion/')

                try:
                    if v[8] != '更新次数':
                        # if v[8].isdigit():
                        n_type = v[0]
                        n_name = v[1]
                        o_type = v[2]
                        o_name = v[3]
                        city = v[4]
                        counties = v[5]
                        remark = v[6]
                        results = v[7]
                        update = v[8]
                        silet = v[9]
                        start_data = v[10]
                        end_data = v[11]
                        timelinessmonitoring = TimelinessMonitoring(n_type=n_type, n_name=n_name, o_type=o_type,
                                                                    o_name=o_name,
                                                                    city=city, counties=counties, remark=remark,
                                                                    results=results, update=update, silet=silet,
                                                                    start_data=start_data, end_data=end_data,
                                                                    comment=0, date=date)
                        timelinessmonitoring.save()
                        # else:
                        #     messages.error(request, '更新次数只能为数字！！！')
                        #     return HttpResponseRedirect('/backstage/backstage/newmedia/public/opinion/')
                except:
                    print(v)

        else:
            messages.error(request, '请上传正确的文件类型！！！')
            return HttpResponseRedirect('/backstage/backstage/newmedia/public/opinion/')

    return render(request, 'backstage/backstage_new_media_public_opinion.html')


def backstage_error(request):
    if request.method == 'POST':
        filename = request.FILES.get('file')
        if not os.path.exists(settings.MEDIA_ROOT):
            os.makedirs(settings.MEDIA_ROOT)
        if filename is None:
            messages.error(request, '请选择要上传的文件！！！')
            return HttpResponseRedirect('/backstage/backstage/error/')
        if str(filename).split('.')[1] == 'csv':
            data = filename.read().decode("utf-8")
            line = str(data).split('\n')
            for l in line:
                v = l.split(',')
                try:
                    if v[0] != '错误':
                        print(v[0])
                        error = v[0]
                        idea = v[1]
                        site = v[2]
                        n_type = v[3]
                        n_name = v[4]
                        date = v[5]
                        title = v[6]
                        city = v[7]
                        jc_date = v[8]
                        wrongly = Wrongly(error=error, idea=idea, site=site, n_type=n_type, n_name=n_name, date=date,
                                          title=title, city=city, jc_date=jc_date)
                        wrongly.save()

                except:
                    print(v)

        else:
            messages.error(request, '请上传正确的文件类型！！！')
            return HttpResponseRedirect('/backstage/backstage/error/')
    return render(request, 'backstage/backstage-error.html')


def backstage_comment(request):
    if request.method == 'POST':
        filename = request.FILES.get('file')
        if not os.path.exists(settings.MEDIA_ROOT):
            os.makedirs(settings.MEDIA_ROOT)
        if filename is None:
            messages.error(request, '请选择要上传的文件！！！')
            return HttpResponseRedirect('/backstage/backstage/comment/')
        if str(filename).split('.')[1] == 'csv':
            data = filename.read().decode("utf-8")
            line = str(data).split('\n')
            for l in line:
                v = l.split(',')
                try:
                    if v[0] != '评论':
                        comment = v[0]
                        reply = v[1]
                        name = v[2]
                        title = v[3]
                        date = v[4]
                        url = v[5]
                        comment = Comment(comment=comment, reply=reply, name=name, title=title, date=date, url=url)
                        comment.save()

                except:
                    print(v)

        else:
            messages.error(request, '请上传正确的文件类型！！！')
            return HttpResponseRedirect('/backstage/backstage/comment/')
    return render(request, 'backstage/backstage-comment.html')

def backstage_user(request):
    return render(request,'')