from django.shortcuts import render, redirect
from django.contrib import messages
from django.forms.models import model_to_dict
from django.http import JsonResponse

from .models import Quote, Suggester
from .forms import SuggestionForm


def show_quote(request, author_slug=None):
    if author_slug is None:
        quote = Quote.objects.order_by('?').first()
    else:
        quote = Quote.objects.filter(
            author__slug=author_slug).order_by('?').first()

    return render(request, 'lazaro_quotes/show_quote.html', {"quote": quote})


def get_quote_json(request, author_slug=None):
    if author_slug is None:
        quote = Quote.objects.order_by('?').first()
    else:
        quote = Quote.objects.filter(
            author__slug=author_slug).order_by('?').first()

    return JsonResponse(quote.as_dict())


def get_all_quotes_json(request):
    quotes = Quote.objects.all()

    result = {}
    for i, quote in enumerate(quotes):
        result[i] = quote.as_dict()

    return JsonResponse(result)


def suggest_quote_form(request):
    if request.method == 'POST':
        form = SuggestionForm(request.POST)

        if form.is_valid():
            suggester, created = Suggester.objects.get_or_create(defaults={"name": form.cleaned_data['suggester_name']},
                                                                 email=form.cleaned_data['suggester_email'])

            suggestion = form.save(commit=False)
            suggestion.suggester = suggester
            suggestion.save()

            messages.success(
                request, "Tu sugestión se ha enviado correctamente")
            return redirect('lazaro_quotes:show_quote')
    else:
        form = SuggestionForm()

    return render(request, 'main/show_form.html', {'form_header': '¡Mándanos alguna frase celebre/graciosa que hayas escuchado en la FIC!', 'form': form})