from troggle.expo.models import Cave, Expedition, Person, LogbookEntry, PersonExpedition, PersonTrip, Photo
import troggle.settings as settings
from django import forms
from django.db.models import Q
import databaseReset
import re
import randSent
from django.http import HttpResponse, HttpResponseRedirect
from django.core.urlresolvers import reverse
from troggle.alwaysUseRequestContext import render_response # see views_logbooks for explanation on this.
from expo.models import *

def showrequest(request):
    return HttpResponse(request.GET)

def stats(request):
    statsDict={}
    statsDict['expoCount'] = int(Expedition.objects.count())
    statsDict['caveCount'] = int(Cave.objects.count())
    statsDict['personCount'] = int(Person.objects.count())
    statsDict['logbookEntryCount'] = int(LogbookEntry.objects.count())
    return render_response(request,'statistics.html', statsDict)

def frontpage(request):
    message = "no test message"  #reverse('personn', kwargs={"name":"hkjhjh"}) 
    if "reloadexpos" in request.GET:
        message = LoadPersonsExpos()
        message = "Reloaded personexpos"
    if "reloadsurvex" in request.POST:
        message = LoadAllSurvexBlocks()
        message = "Reloaded survexblocks"

    #'randSent':randSent.randomLogbookSentence(),
    expeditions =  Expedition.objects.order_by("-year")
    logbookentry = LogbookEntry
    cave = Cave
    photo = Photo
    return render_response(request,'frontpage.html', locals())

def todo(request):
    message = "no test message"  #reverse('personn', kwargs={"name":"hkjhjh"}) 
    if "reloadexpos" in request.GET:
        message = LoadPersonsExpos()
        message = "Reloaded personexpos"
    if "reloadsurvex" in request.POST:
        message = LoadAllSurvexBlocks()
        message = "Reloaded survexblocks"

    #'randSent':randSent.randomLogbookSentence(),
    expeditions =  Expedition.objects.order_by("-year")
    totallogbookentries = LogbookEntry.objects.count()
    return render_response(request,'index.html', {'expeditions':expeditions, 'all':'all', 'totallogbookentries':totallogbookentries, "message":message})

def calendar(request,year):
    week=['S','S','M','T','W','T','F']
    if year:
        expedition=Expedition.objects.get(year=year)
        PersonExpeditions=expedition.personexpedition_set.all()
    
    return render_response(request,'calendar.html', locals())

def controlPanel(request):
    jobs_completed=[]
    if request.method=='POST':
        if request.user.is_superuser:
    
            #importlist is mostly here so that things happen in the correct order.
            #http post data seems to come in an unpredictable order, so we do it this way.
            importlist=['reload_db', 'import_people', 'import_cavetab', 'import_logbooks', 'import_surveys', 'import_QMs']
            databaseReset.make_dirs()
            for item in importlist:
                if item in request.POST:
                    print "running"+ " databaseReset."+item+"()"
                    exec "databaseReset."+item+"()"
                    jobs_completed.append(item)
        else:
            if request.user.is_authenticated(): #The user is logged in, but is not a superuser.
                return render_response(request,'controlPanel.html', {'caves':Cave.objects.all(),'error':'You must be a superuser to use that feature.'})
            else:
                return HttpResponseRedirect(reverse('auth_login'))

    return render_response(request,'controlPanel.html', {'caves':Cave.objects.all(),'jobs_completed':jobs_completed})

def downloadCavetab(request):
    from export import tocavetab
    response = HttpResponse(mimetype='text/csv')
    response['Content-Disposition'] = 'attachment; filename=CAVETAB2.CSV'
    tocavetab.writeCaveTab(response)
    return response

def downloadSurveys(request):
    from export import tosurveys
    response = HttpResponse(mimetype='text/csv')
    response['Content-Disposition'] = 'attachment; filename=Surveys.csv'
    tosurveys.writeCaveTab(response)
    return response

def downloadQMs(request):
    if request.method=='GET':
        try:
            cave=Cave.objects.get(kataster_number=request.GET['cave_id'])
        except Cave.DoesNotExist:
            cave=Cave.objects.get(name=cave_id)

    from export import toqms

    response = HttpResponse(mimetype='text/csv')
    response['Content-Disposition'] = 'attachment; filename=qm.csv'
    toqms.writeQmTable(response,cave)
    return response
    
def ajax_test(request):
    post_text = request.POST['post_data']
    return HttpResponse("{'response_text': '"+post_text+" recieved.'}", 
                                   mimetype="application/json")