from django.db import models
from django.contrib.auth.models import User
from django.contrib.auth.models import (BaseUserManager, AbstractBaseUser)





  class MyUserManager(BaseUserManager):
    def create_user(self,ID,Password,Email,Nationality,Mother_Language,Mother_Language2,Wish_Language,Wish_Languge2):
    if not ID:
        raise ValueError('Please, put your ID')

    if not Password:
        raise ValueError('Please, put your Password')

    user = self.model(
        ID=self.normalize_email(ID),
        Password=Password,
        Email=Email,
        Nationality=Nationality,
        Mother_Language=Mother_Language,
        Mother_Language2=Mother_Language2,
        Wish_Language=Wish_Language,
        Wish_Languge2=Wish_Languge2,

    )

    user.set_password(password)
    user.save(using=self._db)
    return user

def create_superuser(self,ID,Password,Email,Nationality,Mother_Language,Mother_Language2,Wish_Language,Wish_Languge2):
    if not ID:
        raise ValueError('Please, put your ID')

    if not Password:
        raise ValueError('Please, put your Password')

    user = self.create_user(
        ID=self.normalize_email(ID),
        Password=Password,
        Email=Email,
        Nationality=Nationality,
        Mother_Language=Mother_Language,
        Mother_Language2=Mother_Language2,
        Wish_Language=Wish_Language,
        Wish_Languge2=Wish_Languge2,

    )
    user.is_admin = True
    user.save(using=self._db)
    return user


  class MyUser(AbstractBaseUser):
    ID = models.CharField(
    verbose_name='ID',
    max_length=7,
    unique=True,
)
Password = models.CharField(max_length=17,null=False)

email = models.EmailField(max_length = 128, unique = True, null = False)

nationality = models.CharField(max_length = 128, null = False)
Mother_Language = models.CharField(max_length = 128, null = False)
Mother_Language2 = models.CharField(max_length = 128)
Wish_Languge = models.CharField(max_length = 128, null = False)
Wish_Languge2 = models.CharField(max_length = 128)



is_active = models.BooleanField(default=True)
is_admin = models.BooleanField(default=False)

objects = MyUserManager()

USERNAME_FIELD = 'ID'
REQUIRED_FIELDS = ['Password','Email','Nationality','Mother_Language','Mother_Language2','Wish_Language','Wish_Languge2']

def get_full_name(self):
    # The user is identified by their email address
    return self.ID

def get_short_name(self):
    # The user is identified by their email address
    return self.ID

def __str__(self):              # __unicode__ on Python 2
    return self.ID

def has_perm(self, perm, obj=None):
    "Does the user have a specific permission?"
    # Simplest possible answer: Yes, always
    return True

def has_module_perms(self, app_label):
    "Does the user have permissions to view the app `app_label`?"
    # Simplest possible answer: Yes, always
    return True

@property
def is_staff(self):
    "Is the user a member of staff?"
    # Simplest possible answer: All admins are staff
    return self.is_admin

from django.contrib import admin
from django import forms
from simplemathcaptcha.fields import MathCaptchaField
from django.contrib import admin
from django.contrib.auth.models import Group
from django.contrib.auth.admin import UserAdmin as BaseUserAdmin
from django.contrib.auth.forms import ReadOnlyPasswordHashField
from .models import MyUser



class UserCreationForm(forms.ModelForm):
    password1 = forms.CharField(label='Password',    widget=forms.PasswordInput(attrs={'class':'form-control','placeholder':'Password'}))
    password2 = forms.CharField(label='Password confirmation', widget=forms.PasswordInput(attrs={'class':'form-control','placeholder':'confirm password'}))
    #captcha = MathCaptchaField()
    class Meta:
        model = MyUser
        fields = ('ID','Password','Email','Nationality','Mother_Language','Mother_Language2','Wish_Language','Wish_Languge2')
    def __init__(self, *args, **kwargs):
            super(UserCreationForm,self).__init__(*args,**kwargs)
            self.fields['ID'].widget.attrs={'class':'form-control','placeholder':'ID'}
            self.fields['Password'].widget.attrs={'class':'form-control','placeholder':'Password'}
            self.fields['Nationality'].widget.attrs={'class':'form-control','placeholder':'Nationality'}
            self.fields['Mother_Language'].widget.attrs={'class':'form-control','placeholder':'Mother_Language'}
            self.fields['Mother_Language2'].widget.attrs={'class':'form-control','placeholder':'Mother_Language2'}
            self.fields['Wish_Language'].widget.attrs={'class':'form-control','placeholder':'Email'}
            self.fields['Wish_Language2'].widget.attrs={'class':'form-control','placeholder':'Wish_Language2'}

    def clean_password2(self):
        password1 = self.cleaned_data.get("password1")
        password2 = self.cleaned_data.get("password2")
        if password1 and password2 and password1 != password2:
                raise forms.ValidationError("Passwords don't match")
        return password2
    def save(self, commit=True):
        user = super(UserCreationForm, self).save(commit=False)
        user.set_password(self.cleaned_data["password1"])
        if commit:
                user.save()
        return user


   class UserAdmin(BaseUserAdmin):
# The forms to add and change user instances
   add_form = UserCreationForm
list_display = ('ID','Password','Email','Nationality','Mother_Language','Mother_Language2','Wish_Language','Wish_Languge2', 'is_admin')
list_filter = ('is_admin',)
fieldsets = (
    (None, {'fields': ('email', 'password')}),
    ('Personal info', {'fields': ('Email','Nationality','Mother_Language','Mother_Language2','Wish_Language','Wish_Languge2',)}),
    ('Permissions', {'fields': ('is_admin',)}),
)
add_fieldsets = (
    (None, {
        'classes': ('wide',),
        'fields': ('ID','Password','Email','Nationality','Mother_Language','Mother_Language2','Wish_Language','Wish_Languge2',)}
    ),
)
search_fields = ('ID',)
ordering = ('ID',)
filter_horizontal = ()

 admin.site.register(MyUser, UserAdmin)
 admin.site.unregister(Group)