from annoying.functions import get_object_or_None
from datetime import datetime
from django.contrib.auth.models import User
from django.db import models
from itertools import chain
from snipts.models import Snipt
from teams.models import Team


class UserProfile(models.Model):

    LIST_VIEW_CHOICES = (("N", "Normal"), ("C", "Compact"))

    EDITOR_CHOICES = (("C", "CodeMirror"), ("T", "Textarea"))

    THEME_CHOICES = (("D", "Default"), ("A", "Pro Adams"))

    EDITOR_THEME_CHOICES = (
        ("default", "Default"),
        ("ambiance", "Ambiance"),
        ("blackboard", "Blackboard"),
        ("cobalt", "Cobalt"),
        ("eclipse", "Eclipse"),
        ("elegant", "Elegant"),
        ("erlang-dark", "Erlang Dark"),
        ("lesser-dark", "Lesser Dark"),
        ("monokai", "Monokai"),
        ("neat", "Neat"),
        ("night", "Night"),
        ("rubyblue", "Ruby Blue"),
        ("solarized dark", "Solarized Dark"),
        ("solarized light", "Solarized Light"),
        ("twilight", "Twilight"),
        ("vibrant-ink", "Vibrant Ink"),
        ("xq-dark", "XQ Dark"),
    )

    # User
    user = models.OneToOneField(User, on_delete=models.CASCADE)
    is_pro = models.BooleanField(default=False)
    teams_beta_seen = models.BooleanField(default=False)
    teams_beta_applied = models.BooleanField(default=False)
    pro_date = models.DateTimeField(blank=True, null=True)
    stripe_id = models.CharField(max_length=100, null=True, blank=True)
    list_view = models.CharField(
        max_length=1, null=False, blank=False, default="N", choices=LIST_VIEW_CHOICES
    )

    # Blog
    blog_title = models.CharField(max_length=250, null=True, blank=True)
    blog_theme = models.CharField(
        max_length=1, null=False, blank=False, default="A", choices=THEME_CHOICES
    )
    blog_domain = models.CharField(max_length=250, null=True, blank=True)

    # Editor
    default_editor = models.CharField(
        max_length=250, null=False, blank=False, default="C", choices=EDITOR_CHOICES
    )
    editor_theme = models.CharField(
        max_length=250,
        null=False,
        blank=False,
        default="default",
        choices=EDITOR_THEME_CHOICES,
    )

    def get_blog_posts(self):
        return Snipt.objects.filter(user=self.user, blog_post=True, public=True)

    def get_primary_blog_domain(self):
        if not self.blog_domain:
            return None
        else:
            return self.blog_domain.split(" ")[0]

    def get_user_profile_url(self):

        # If the user has a blog domain, use that.
        if self.blog_domain:
            url = "http://{}".format(self.get_primary_blog_domain())

        # Otherwise, if they have blog posts, use their Snipt blog URL.
        elif self.get_blog_posts():
            url = 'https://{}.snipt.net/'.format(self.user.username)

        # Otherwise, use their regular Snipt profile page.
        else:
            url = 'https://snipt.net/{}/'.format(self.user.username)

        return url

    def has_public_snipts(self):
        return (
            True if Snipt.objects.filter(user=self, public=True).count() > 0 else False
        )

    @property
    def is_a_team(self):
        if get_object_or_None(Team, user=self.user, disabled=False):
            return True
        else:
            return False

    def teams(self):
        teams_owned = Team.objects.filter(owner=self.user, disabled=False)
        teams_in = Team.objects.filter(members=self.user, disabled=False)
        return list(chain(teams_owned, teams_in))

    @property
    def has_teams(self):
        if len(self.teams()) > 0:
            return True
        else:
            return False

    def get_account_age(self):
        delta = datetime.now().replace(tzinfo=None) - self.user.date_joined.replace(
            tzinfo=None
        )
        return delta.days


User.profile = property(lambda u: UserProfile.objects.get_or_create(user=u)[0])