from flask import Blueprint, request, abort, render_template
from src.queries import CommentsQuery
from src.services import CreateCommentService


comments_blueprint = Blueprint('comments_controller',
                               '__comments_controller__')
query = CommentsQuery()


@comments_blueprint.post('/api/comments')
def create():
    service = CreateCommentService(request.args | request.form)
    status_code = service.call()

    if status_code == 404:
        abort(404)

    return render_template('comments/index.jinja',
                           page=query.comments_of_post(
                               request.args.get('path')
                           ))


@comments_blueprint.get('/api/comments/new')
def new():
    return render_template('comments/form.jinja')


@comments_blueprint.get('/api/comments')
def index():
    post = request.args.get('path')
    page = query.comments_of_post(post, page=request.args.get('page'))

    if page.total == 0:
        abort(404)

    return render_template('comments/index.jinja',
                           page=page)