from flask import (
    Blueprint, flash, g, render_template, request, url_for
)
from werkzeug.exceptions import abort

from weather.db import get_db

bp = Blueprint('weather', __name__)

@bp.route('/')
def index():
    db = get_db()
    latest_period = dict(db.execute(
        'SELECT `id` FROM `reports` WHERE `type` = "hourly" ORDER BY `reported_at` DESC'
    ).fetchone())

    current_conditions = dict(db.execute(
        f"SELECT * FROM `periods` WHERE `report_id` = {latest_period['id']} LIMIT 1"
    ).fetchone())

    # TODO: add conditions to check for day/night
    condition_image = f"images/{current_conditions['short_forecast'].lower()}.jpg"

    periods = db.execute(
        'SELECT *'
        '  FROM `periods`'
        '  ORDER BY `id` DESC'
        '  LIMIT 7'
    ).fetchall()

    return render_template(
        'weather/index.html',
        current_conditions=current_conditions,
        condition_image=condition_image,
        periods=periods
    )

@bp.route('/api')
def api():
    db = get_db()
    latest_period = dict(db.execute(
        'SELECT `id` FROM `reports` WHERE `type` = "hourly" ORDER BY `reported_at` DESC'
    ).fetchone())

    current_conditions = dict(db.execute(
        f"SELECT * FROM `periods` WHERE `report_id` = {latest_period['id']} LIMIT 1"
    ).fetchone())

    return current_conditions