from django.contrib.auth.models import PermissionsMixin, AbstractBaseUser
from django.db import models
from .managers import CustomUserManager

class CustomUser(AbstractBaseUser, PermissionsMixin):
    email = models.EmailField(unique=True)
    first_name = models.CharField(max_length=50)
    last_name = models.CharField(max_length=50)
    is_staff = models.BooleanField(default=False)
    is_superuser = models.BooleanField(default=False)
    is_active = models.BooleanField(default=True)
    isVerified = models.BooleanField(default=False)
    verify_otp = models.CharField(max_length=6, blank=True, null=True)
    verify_otp_expiry = models.DateTimeField(null=True, blank=True)
    forgot_password_otp = models.CharField(max_length=6, blank=True, null=True)
    forgot_password_otp_expiry = models.DateTimeField(null=True, blank=True)
    phone_number = models.CharField(max_length=20, blank=True)
    last_login = models.DateTimeField(auto_now=True)
    date_joined = models.DateTimeField(auto_now_add=True)
    
    objects = CustomUserManager()
    
    USERNAME_FIELD = 'email'
    REQUIRED_FIELDS = ['first_name', 'last_name']
    
    def __str__(self):
        return self.email
    
    def get_full_name(self):
        return f"{self.first_name} {self.last_name}"

class UserProfile(models.Model):
    user = models.OneToOneField(CustomUser, on_delete=models.CASCADE, related_name='profile')
    bio = models.TextField(max_length=500, blank=True)
    timezone = models.CharField(max_length=50, default='UTC')
    created_at = models.DateTimeField(auto_now_add=True)
    updated_at = models.DateTimeField(auto_now=True)
    
    def __str__(self):
        return f"{self.user.email} Profile"
    

class ContactMessage(models.Model):
    name = models.CharField(max_length=255)
    email = models.EmailField()
    phone = models.CharField(max_length=20, blank=True)
    message = models.TextField()
    created_at = models.DateTimeField(auto_now_add=True)
    is_read = models.BooleanField(default=False)
    is_responded = models.BooleanField(default=False)
    
    class Meta:
        ordering = ['-created_at']
        verbose_name = 'Contact Message'
        verbose_name_plural = 'Contact Messages'
    
    def __str__(self):
        return f"{self.name} - {self.email} - {self.created_at.strftime('%Y-%m-%d')}"