WMGZON/controllers/web/stats.py

""" The user controller to manage all of the stats related endpoints
    in the web app
"""
from flask import Blueprint

from flask import render_template, request
from controllers.database.stats import StatsController

# Blueprint to append user endpoints to
blueprint = Blueprint("stats", __name__, url_prefix='/stats')


@blueprint.route('/')
def index():
    """ Main page to view all of the statistics for the site """
    db = StatsController()
    data = db.read()
    test = list(map(lambda d: d.productID, data))
    return render_template("index.html", content="stats.html", data=test)


@blueprint.route('/products/<int:id>')
def view_product_stats(id: int):
    """ Page to view statistics for a given product """
    db = StatsController()

    prev_days: int = request.args.get('prev_days', 7, int)
    data = db.read_days(id, prev_days)

    product_frequency_data = dict(map(
        # lambda k, v: (k, random.randint(0, 100)),
        lambda k, v: (k, len(v)),
        data.keys(),
        data.values()
    ))

    return render_template(
        "index.html",
        content="stats.html",
        headings=list(reversed(product_frequency_data.keys())),
        data=list(reversed(product_frequency_data.values()))
    )


@blueprint.route('/users/<int:id>')
def view_user_stats(id: int):
    """ Page to view statistics for a given user """
    db = StatsController()
    data = db.read_user(id)
    return render_template("index.html", content="stats.html", data=data)