from django.contrib.auth import get_user_model
from django.db import models
from django.forms import ModelForm
from django import forms
from captcha.fields import CaptchaField
from random import randrange
# Create your models here.

User = get_user_model()

class Author(models.Model):
    user = models.OneToOneField(User, on_delete=models.CASCADE)
    def __str__(self):
        return f'{self.user.first_name} {self.user.last_name}'

class Category(models.Model):
    class Meta:
        verbose_name_plural = 'Categories'
    title = models.CharField(max_length=20)
    subtitle = models.CharField(max_length=20)
    slug = models.SlugField()
    def __str__(self):
        return self.title

class Post(models.Model):
    title = models.CharField(max_length=100)
    author = models.ForeignKey(Author, on_delete=models.CASCADE)
    slug = models.SlugField(blank=True, editable=False)
    overview = models.TextField(blank=True, editable=False)
    timestamp = models.DateTimeField(auto_now_add=True)
    content = models.TextField()
    categories = models.ManyToManyField(Category)
    featured = models.BooleanField()

    def __str__(self):
        return self.title

    def save(self, *args, **kwargs):
        self.overview = self.content[:33] + "..."
        if not self.slug: self.slug = self.title[:7].lower() + "-" + str(randrange(1000, 9999, 1))
        super().save(*args, **kwargs)

class Contact(models.Model):
    pseudonym = models.CharField(max_length=250)
    mail = models.EmailField(blank=True)
    betreff = models.CharField(max_length=500)
    nachricht = models.CharField(max_length=10000)
    timestamp = models.DateTimeField(auto_now_add=True)
    
    def __str__(self):
        return self.pseudonym

class ContactForm(forms.ModelForm):
    captcha = CaptchaField()
    class Meta:
        model = Contact
        fields = ["pseudonym", "mail", "betreff", "nachricht", "captcha"]

GESCHLECHTER = [("Männlich", "Männlich"), ("Weiblich","Weiblich"),("Andere","Andere")]
ERNÄHRUNG = [("Vegetarisch","Vegetarisch"),("Vegan","Vegan"),("Glutenfrei","Glutenfrei")]

class Registrant(models.Model):
    class Meta:
        abstract = True
    name = models.CharField(max_length=64,blank=True)
    mail = models.CharField(max_length=77,blank=True)
    phone = models.CharField(max_length=33,blank=True)
    rate_reduced = models.BooleanField()
    address_street = models.CharField(max_length=256,blank=True)
    address_plz = models.CharField(max_length=12,blank=True)
    address_town = models.CharField(max_length=33,blank=True)
    birthdate = models.CharField(max_length=33,blank=True)
    gender = models.CharField(max_length=33, blank=True, choices=GESCHLECHTER)
    food = models.CharField(max_length=33, blank=True, choices=ERNÄHRUNG)
    music = models.CharField(max_length=128,blank=True)
    cake = models.BooleanField()
    publish_address = models.BooleanField()
    publish_phone = models.BooleanField()
    info = models.CharField(max_length=777,blank=True)
    message = models.CharField(max_length=2100,blank=True)
    
    timestamp = models.DateTimeField(auto_now_add=True)
    payed = models.BooleanField(default=False)
    canceled = models.BooleanField(default=False)
    team = models.BooleanField(default=False)

    def __str__(self):
        return self.name


class Registrant2024(Registrant):
    class Meta:
        verbose_name = 'Teilnehmer 2024'
        verbose_name_plural = 'Teilnehmer 2024'

class Registrant2025(Registrant):
    class Meta:
        verbose_name = 'Teilnehmer 2025'
        verbose_name_plural = 'Teilnehmer 2025'

class RegisterForm(ModelForm):
    class Meta:
        abstract = True
    captcha = CaptchaField()
    gender = forms.ChoiceField(widget=forms.RadioSelect,choices=GESCHLECHTER)
    food = forms.ChoiceField(widget=forms.RadioSelect,choices=ERNÄHRUNG)

class RegisterForm2024(RegisterForm):
    class Meta:
        model = Registrant2024
        fields = '__all__'