from flask import Blueprint, render_template, abort, request
from .users import get_active_user, is_logged_in
from ..models import BookmarkCollections, BookmarkedPosts, BookmarkedThreads
from functools import wraps

bp = Blueprint('hyperapi', __name__, url_prefix='/hyperapi/')

def login_required(view_func):
    @wraps(view_func)
    def dec(*args, **kwargs):
        if not is_logged_in():
            abort(403)
        return view_func(*args, **kwargs)
    return dec

def account_required(view_func):
    @wraps(view_func)
    def dec(*args, **kwargs):
        if get_active_user().is_guest():
            abort(403)
        return view_func(*args, **kwargs)
    return dec

@bp.errorhandler(403)
def handle_403(e):
    return "<h1>forbidden</h1>", 403


@bp.get('bookmarks-dropdown/<bookmark_type>')
@login_required
@account_required
def bookmarks_dropdown(bookmark_type):
    collections = BookmarkCollections.findall({'user_id': get_active_user().id})
    concept_id = request.args.get('id')
    require_reload = bool(int(request.args.get('require_reload', default=0)))
    if bookmark_type.lower() == 'thread':
        selected = next(filter(lambda bc: bc.has_thread(concept_id), collections), None)
    elif bookmark_type.lower() == 'post':
        selected = next(filter(lambda bc: bc.has_post(concept_id), collections), None)
    else:
        abort(400)
        return

    if selected:
        if bookmark_type.lower() == 'thread':
            memo = BookmarkedThreads.find({'collection_id': selected.id, 'thread_id': int(concept_id)}).note
        else:
            memo = BookmarkedPosts.find({'collection_id': selected.id, 'post_id': int(concept_id)}).note
    else:
        memo = ''


    return render_template('components/bookmarks_dropdown.html', collections=collections, id=concept_id, selected=selected, type=bookmark_type, memo=memo, require_reload=require_reload)