import datetime
from flask import Blueprint, flash, redirect, render_template, request, session, url_for

from kanken_online.auth import login_required
from kanken_online.database import get_database


blueprint = Blueprint("forum", __name__, url_prefix="/forum")

@blueprint.route("/")
def index():
    # Get forum posts
    db = get_database()

    posts = db.execute("SELECT post.*, user.username FROM post, user WHERE user.id = post.author_id ORDER BY post.created DESC LIMIT 50").fetchall()

    # Pass to the template to render
    return render_template("forum/index.html", posts=posts)

@blueprint.route("/new", methods=["GET", "POST"])
@login_required
def new_post():
    if request.method == "GET":
        return render_template("forum/new.html")
    else:
        title = request.form["title"]
        body = request.form["body"]

        author_id = session["user_id"]
        created = datetime.datetime.now()

        db = get_database()
        db.execute("INSERT INTO post VALUES (NULL, ?, ?, ?, ?)",
                   (author_id, created, title, body))
        db.commit()
        flash("success_new_post")
        return redirect(url_for("forum.index"))