from django.shortcuts import render, HttpResponse, get_object_or_404
from .models import resulation
from datetime import datetime
import os, uuid
import misdghs.settings
from django.http import FileResponse

# Create your views here.
def Home(request):
    return render(request,'resulation/home.html')

def Savepdf(request):
    if request.method == 'POST':
        try:
            # Get text form fields
            pdftype= request.POST.get('pdftype')
            org_unit = request.POST.get('org_unit')
            topic = request.POST.get('topic')
            tittle = request.POST.get('tittle')
            m_number = request.POST.get('m_number')
            m_date = request.POST.get('m_date')
            m_venue = request.POST.get('m_venue')

            # Get file uploads
            attendance_file = request.FILES.get('attendance_file')
            res_con_mou_file = request.FILES.get('res_con_mou_file')

            # Create a new seminar instance with text fields
            if attendance_file:
                new_filename = f"attendance_{uuid.uuid4()}.pdf"
                path1 = os.path.join('media', 'attendance_files', new_filename)
                with open(path1, 'wb') as destination:
                    for chunk in attendance_file.chunks():
                        destination.write(chunk)

            if res_con_mou_file:
                new_filename = f"res_con_{uuid.uuid4()}.pdf"
                path2 = os.path.join('media', 'resolution_files', new_filename)
                print(path2)
                with open(path2, 'wb') as destination:
                    for chunk in res_con_mou_file.chunks():
                        destination.write(chunk)
            seminar = resulation(
                pdftype=pdftype,
                org_unit=org_unit,
                topic=topic,
                tittle=tittle,
                m_number=m_number,
                m_date=m_date,
                m_venue=m_venue,
                attendance_file=path1,
                res_con_mou_file=path2,
            )    
            seminar.save()
            print(path1)
            message = "Data Inserted successfully"
            # Redirect after a successful save
            return render(request, "resulation/home.html", {'message': message})

        except Exception as e:
            # Handle any errors (e.g., invalid file types or sizes)
            print(f"Error processing form: {str(e)}")
            return render(request, 'resulation/resulation.html', {'error': str(e)})

    else:
        # Render the form template
        return render(request, 'resulation/resulation.html')

def Viewresulation(request, pk):
    # Get all records from database
    pdf_records = resulation.objects.all().order_by('-m_date')  # Latest first
    return render(request, response, 'resulation/viewresulation.html', {'pdf_records': pdf_records})


    


def Contract(request):
    return render(request,'resulation/contract.html')

def Mou(request):
    return render(request,'resulation/mou.html')