from django.shortcuts import render, redirect
from django.contrib.auth import authenticate, login, logout
from django.contrib.auth.decorators import login_required
from django.http import HttpResponse
from django.views.decorators.csrf import csrf_protect
from django.urls import reverse

GREETINGS = {
    "greeting": "Welcome to Hostea - Free Forge Ecosystem for Free Developers",
    "features": [
        "Fully managed",
        "100% Free Software",
        "Fully Self-Hostable",
        "Observable and reliable",
        "Federation when available",
        "Radically transparent",
        "Horizontal community",
        "Run Hostea and become a service provider!",
    ],
}

LOGIN_CONTENT = {
    "login_name": "Username or Email",
    "action": "Login",
    "password": "Password",
    "forgot_password": "Forgot password?",
    "register_prompt": "New to Hostea?",
    "register_action_link_text": "Create an account",
    "greetings": GREETINGS,
}

@csrf_protect
def login_view(request):
    if request.method == "POST":
        user = authenticate(request, username=request.POST["username"], password=request.POST["password"])
        if user is not None:
            login(request, user)
            print("user logged in")
            if "next" in request.POST:
                next_url = request.POST["next"]
                if next_url:
                    return redirect(next_url)
            return redirect(reverse('accounts.protected'))
        else:
            return HttpResponse("Login required")

    ctx = LOGIN_CONTENT
    if "next" in request.GET:
        ctx["next"] = request.GET["next"]

    return render(request, "accounts/auth/login.html", ctx)

@login_required
def protected_view(request):
    return render(request, "accounts/protected.html")

@login_required
def logout_view(request):
    logout(request)
    return redirect(reverse('accounts.login'))

def public_view(request):
    return render(request, "accounts/public.html")