from flask import Blueprint, render_template, request, g, url_for, redirect
from datetime import datetime, date
import sqlite3


keep = Blueprint('keep', __name__,template_folder='templates')

def get_db():
    db = getattr(g, "_database", None)
    if db is None:
        db = g._database = sqlite3.connect("app/db/keepalive.db")
    return db

@keep.route('/keepalive/')
def dispkeepalive():
    conn = get_db()
    c = conn.cursor()
    items_from_db = c.execute("""SELECT
                    i.id, i.location, i.time, i.date
                    FROM
                    keepalive2 AS i
                    ORDER BY i.id DESC
    """)
    #db_teardown(keep)
    items = []
    for row in items_from_db:
        item = {
            "id": row[0],
            "location": row[1],
            "time": row[2],
            "date": row[3]
        }
        items.append(item)

    return render_template("keepaliveshowpage.html", items=items)
    

@keep.route('/loc/<location>/', methods=["POST"])
def getalive(location):
    conn = get_db()
    c = conn.cursor()
    c.execute("""CREATE TABLE IF NOT EXISTS keepalive2 (
                    id INTEGER PRIMARY KEY AUTOINCREMENT,
                    location TEXT,
                    date TEXT,
                    time TEXT)""")
    c.execute("""INSERT INTO keepalive2 (location, date, time)
                 VALUES (?, ?, ?)""",
              (location,
               date.today().strftime("%m/%d/%y"),
               datetime.now().strftime("%H:%M:%S")))
    conn.commit()
    conn.close()

    # Redirect to the same route with GET method
    return f"Keepalive recorded for {location}"

@keep.route('/loc/<location>/', methods=["GET"])
def show_location(location):
    return f"<h1>Received keepalive from: {location}</h1>"

@keep.route('/delete/<int:item_id>/', methods=["POST"])
def delete_keepalive(item_id):
    conn = get_db()
    c = conn.cursor()
    c.execute("DELETE FROM keepalive2 WHERE id = ?", (item_id,))
    conn.commit()
    return redirect(url_for('keep.dispkeepalive'))