from django.shortcuts import render, redirect, get_object_or_404
from .models import *
from django.contrib.auth import authenticate, login, logout
from django.contrib.auth.decorators import login_required
from django.contrib import messages
from .forms import *
from django.utils import timezone


# Create your views here.

def signin(request):
    if request.user.is_authenticated:
        return redirect('home')

    if request.method == 'POST':
        form = CustomLoginForm(request.POST) 
        if form.is_valid():
            username = form.cleaned_data['username']
            password = form.cleaned_data['password']
            user = authenticate(request, username=username, password=password)

            if user is not None:
                login(request, user)
                return redirect('home')
            else:
                form.add_error(None, 'Invalid email or password. Please try again.')

    else:
        form = CustomLoginForm() 

    return render(request, 'login.html', {'form': form})


def signout(request):
    if request.user.is_authenticated:
        logout(request)
    return redirect('signin')


@login_required
def home(request, *args, **kwargs):

    notes = Note.objects.filter(user=request.user).order_by('-date')[:6]
    
    context = {

    'notes' : notes,
       

    }
    return render(request, 'index.html', context)


@login_required
def my_projects(request, *args, **kwargs):
    user = request.user

    try:
        staff_profile = StaffProfile.objects.get(user=user)

        projects = Project.objects.filter(models.Q(manager=staff_profile) | models.Q(members=staff_profile)).distinct().order_by('-project_id')

    except StaffProfile.DoesNotExist:
        projects = []
    
    context = {

   'projects' : projects,

    }
    return render(request, 'projects.html', context)


@login_required
def my_tasks(request, *args, **kwargs):
    
    context = {

    }
    return render(request, 'tasks.html', context)


@login_required
def detailed_project(request, project_id):
    project = get_object_or_404(Project, project_id=project_id)
    context = {

    'project' : project,
       

    }
    return render(request, 'project-details.html', context)


@login_required
def create_project(request):
    context = {       

    }
    return render(request, 'create-project.html', context)

@login_required
def create_epic(request):
    context = {       

    }
    return render(request, 'create-epic.html', context)

@login_required
def create_task(request):
    context = {       

    }
    return render(request, 'create-task.html', context)

@login_required
def createtask_project(request):
    context = {       

    }
    return render(request, 'createtask-project.html', context)

@login_required
def createtask_epic(request):
    context = {       

    }
    return render(request, 'createtask-epic.html', context)


def add_note_modal(request, *args, **kwargs):
    context = {

    }
    return render(request, 'addnote-modal.html', context)   



def add_status_modal(request, *args, **kwargs):
    context = {

    }
    return render(request, 'addstatus-modal.html', context)

def add_point_modal(request, *args, **kwargs):
    context = {

    }
    return render(request, 'addpoint-modal.html', context)

def add_time_modal(request, *args, **kwargs):
    context = {

    }
    return render(request, 'addtime-modal.html', context)

def delete_task_modal(request, *args, **kwargs):
    context = {

    }
    return render(request, 'deletetask-modal.html', context)

def show_points_modal(request, *args, **kwargs):
    context = {

    }
    return render(request, 'showpoints-modal.html', context)

def timeline_modal(request, *args, **kwargs):
    context = {

    }
    return render(request, 'timeline-modal.html', context)

def update_status_modal(request, *args, **kwargs):
    context = {

    }
    return render(request, 'update-status-modal.html', context)


@login_required
def save_note(request):
    if request.method == 'POST':
        text = request.POST.get('note_text')
        color= request.POST.get('note_color')
        user = request.user
        date = timezone.now()

        note = Note(
        text = text,
        color = color,
        user = user,
        date = date,
        )
        note.save()


        return redirect('home')  # Redirect to a success page or another view

    return render(request, 'addnote-modal.html')