#! /usr/bin/env python
# -*- coding: utf-8 -*-

from bootstrap import db


class ArticleTag(db.Model):
    text = db.Column(db.String, primary_key=True, unique=False)

    # foreign keys
    article_id = db.Column(db.Integer, db.ForeignKey('article.id', ondelete='CASCADE'),
                        primary_key=True)

    # relationships
    article = db.relationship('Article', back_populates='tag_objs',
                                                    foreign_keys=[article_id])

    def __init__(self, text):
        self.text = text


class BookmarkTag(db.Model):
    id = db.Column(db.Integer, primary_key=True)
    text = db.Column(db.String, unique=False)

    # foreign keys
    user_id = db.Column(db.Integer, db.ForeignKey('user.id', ondelete='CASCADE'))
    bookmark_id = db.Column(db.Integer, db.ForeignKey('bookmark.id', ondelete='CASCADE'))

    # relationships
    bookmark = db.relationship('Bookmark', back_populates='tags',
                            cascade="all,delete", foreign_keys=[bookmark_id])

    # def __init__(self, text, user_id):
    #     self.text = text
    #     self.user_id = user_id