from django.http import HttpResponse
from django.http import FileResponse
from django.shortcuts import render
from django.views import generic
from django.template import loader
from django.views.decorators.clickjacking import xframe_options_exempt

import caldav as cal

from datetime import datetime, timedelta, time

# Create your views here.

from mycaldav.models import *
from mycaldav.settings import *
from mycaldav.export_team_pdf import *


@xframe_options_exempt
def view_task_caldav(request):
    o_caldav = cls_caldav(url=caldav_cfg["task"])
    o_caldav.get_caldav_data()
    template = loader.get_template("task/task.html")
    context = {'latest_task_list':o_caldav.day, 'night_task_list': o_caldav.night}
    if datetime.today().day == 1 and datetime.today().hour == 1:
        myClient = cls_caldav_client()
        myClient.init_task_management()
    return HttpResponse(template.render(context,request))

@xframe_options_exempt
def view_vhc_caldav(request):
    o_caldav = cls_caldav(url=caldav_cfg["vhc"])
    o_caldav.get_caldav_data(periode=2)
    template = loader.get_template("vhc/vhc_view.html")
    context = {'latest_task_list': o_caldav.items}
    return HttpResponse(template.render(context, request))

@xframe_options_exempt
def view_rh_caldav(request):
    o_caldav = cls_caldav(url=caldav_cfg["rh"])
    o_caldav.get_caldav_data(periode=2)
    template = loader.get_template("rh/rh_view.html")
    context = {'latest_task_list': o_caldav.items}
    return HttpResponse(template.render(context, request))

@xframe_options_exempt
def view_road_caldav(request):
    o_caldav = cls_caldav(url=caldav_cfg["road"])
    o_caldav.get_caldav_data(periode=2)
    template = loader.get_template("road/road_view.html")
    context = {'latest_task_list': o_caldav.items}
    return HttpResponse(template.render(context, request))
@xframe_options_exempt
def view_op_caldav(request):
    o_caldav = cls_caldav(url=caldav_cfg["op"])
    o_caldav.get_caldav_data(periode=1)
    template = loader.get_template("op/op_view.html")
    context = {'latest_task_list': o_caldav.items}
    return HttpResponse(template.render(context, request))

@xframe_options_exempt
def view_team_caldav(request):
    o_caldav = cls_caldav(url=caldav_cfg["team"])
    o_caldav.get_caldav_data(periode=1)
    template = loader.get_template("team/team_view.html")
    o_caldav.sort_array_by_key(True)
    context = {'latest_task_list': o_caldav.day, 'night_task_list': o_caldav.night, 'today': datetime.today().strftime('%d.%m')}
    return HttpResponse(template.render(context, request))

def view_team_pdf_caldav(request):
    o_caldav = cls_caldav(url=caldav_cfg["team"])
    if not "dt" in request.GET.keys():
        start = datetime.today()
    else:
        start = datetime.strptime(request.GET['dt'], "%d.%m.%Y")

    myClient = cls_caldav_client()
    render_pdf(o_caldav, caldavClient=myClient, date=start)
    return  FileResponse(open('test.pdf', 'rb'), as_attachment=False, content_type='application/pdf')