"""Examples of function-based views."""
from django.contrib import messages
from django.http import HttpResponseRedirect, JsonResponse
from django.shortcuts import get_object_or_404, render
from django.views.decorators.http import require_http_methods

from .forms import GuestBookForm
from .models import Message, User


@require_http_methods(["GET"])
def get_json_view(request):
    """Return request metadata to the user."""
    data = {
        "path": request.path,
        "received_headers": dict(request.headers.items()),
        "client_cookies": request.COOKIES,
    }
    return JsonResponse(data)


@require_http_methods(["GET"])
def get_template_view(request):
    """Render a dynamically page template."""
    context = {
        "title": "GET Page Template View",
        "path": request.path,
        "received_headers": request.headers.items(),
        "client_cookies": request.COOKIES.items(),
    }
    return render(request, "function_views/get.html", context)


@require_http_methods(["GET", "POST"])
def form_template_view(request):
    """Create data records via form submission."""
    if request.method == "POST":
        form = GuestBookForm(request.POST)
        if form.is_valid():
            Message.objects.create(
                name=form.cleaned_data.get("name"), message=form.cleaned_data.get("msg")
            )
            messages.success(request, "Success!")
            return HttpResponseRedirect("form")
    else:
        form = GuestBookForm()
    context = {
        "title": "Form View",
        "form": form,
        "path": request.path,
        "entries": Message.objects.all(),
    }
    return render(request, "function_views/form.html", context)


@require_http_methods(["GET", "POST"])
def user_profile_list_view(request):
    """Directory of user profiles."""
    user_profession = request.GET.get("profession", None)
    if user_profession:
        users = User.objects.filter(profession=user_profession)
    else:
        users = User.objects.all()
    context = {"title": "User Profile Directory", "users": users, "path": request.path}
    return render(request, "function_views/users.html", context)


@require_http_methods(["GET"])
def user_profile_view(request, user_id):
    """User profile page."""
    user = get_object_or_404(User, id=user_id)
    context = {"user": user, "title": f"{user.name}'s Profile", "path": request.path}
    return render(request, "function_views/profile.html", context)

"""Examples of function-based views."""
from django.contrib import messages
from django.http import HttpResponseRedirect, JsonResponse
from django.shortcuts import get_object_or_404, render
from django.views.decorators.http import require_http_methods

from .forms import GuestBookForm
from .models import Message, User


@require_http_methods(["GET"])
def get_json_view(request):
    """Return request metadata to the user."""
    data = {
        "path": request.path,
        "received_headers": dict(request.headers.items()),
        "client_cookies": request.COOKIES,
    }
    return JsonResponse(data)


@require_http_methods(["GET"])
def get_template_view(request):
    """Render a dynamically page template."""
    context = {
        "title": "GET Page Template View",
        "path": request.path,
        "received_headers": request.headers.items(),
        "client_cookies": request.COOKIES.items(),
    }
    return render(request, "function_views/get.html", context)


@require_http_methods(["GET", "POST"])
def form_template_view(request):
    """Create data records via form submission."""
    if request.method == "POST":
        form = GuestBookForm(request.POST)
        if form.is_valid():
            Message.objects.create(
                name=form.cleaned_data.get("name"), message=form.cleaned_data.get("msg")
            )
            messages.success(request, "Success!")
            return HttpResponseRedirect("form")
    else:
        form = GuestBookForm()
    context = {
        "title": "Form View",
        "form": form,
        "path": request.path,
        "entries": Message.objects.all(),
    }
    return render(request, "function_views/form.html", context)


@require_http_methods(["GET", "POST"])
def user_profile_list_view(request):
    """Directory of user profiles."""
    user_profession = request.GET.get("profession", None)
    if user_profession:
        users = User.objects.filter(profession=user_profession)
    else:
        users = User.objects.all()
    context = {"title": "User Profile Directory", "users": users, "path": request.path}
    return render(request, "function_views/users.html", context)


@require_http_methods(["GET"])
def user_profile_view(request, user_id):
    """User profile page."""
    user = get_object_or_404(User, id=user_id)
    context = {"user": user, "title": f"{user.name}'s Profile", "path": request.path}
    return render(request, "function_views/profile.html", context)

Examples of function-based views. Return request metadata to the user. Render a dynamically page template. Create data records via form submission. Directory of user profiles. User profile page.