import os
from flask import Flask
from flask_sqlalchemy import SQLAlchemy
from flask_caching import Cache
from werkzeug.middleware.profiler import ProfilerMiddleware

# Load local ENV variables (can be set when calling the executable)
ENABLE_TIMING: bool = False if os.getenv("DISABLE_TIMING") == "True" else True
print("Running Formula10 with:")
if not ENABLE_TIMING:
    print("- Disabled timing constraints")

app: Flask = Flask(__name__)
app.config["SQLALCHEMY_DATABASE_URI"] = "sqlite:///formula10.db"
app.config["SQLALCHEMY_TRACK_MODIFICATIONS"] = False

# Session cookie is used to propagate message to error page
app.config["SESSION_TYPE"] = "memcached"
app.config["SECRET_KEY"] = "ich stinke nach maggi"

app.url_map.strict_slashes = False

db: SQLAlchemy = SQLAlchemy()
db.init_app(app)

cache: Cache = Cache(config={"CACHE_TYPE": "SimpleCache"})
cache.init_app(app)

# app.wsgi_app = ProfilerMiddleware(app.wsgi_app, restrictions=("/formula10/*",), sort_by=("cumtime",))

# NOTE: These imports are required to register the routes. They need to be imported after "app" is declared
import formula10.controller.race_controller
import formula10.controller.season_controller
import formula10.controller.leaderboard_controller
import formula10.controller.statistics_controller
import formula10.controller.rules_controller
import formula10.controller.admin_controller
import formula10.controller.error_controller


# TODO
# Large DB Update
# - Don't use names for frontend post requests, use IDs
# - For season guess calc there is missing: Fastest laps + sprint points + sprint DNFs (in race result)
# - Mask to allow changing usernames (easy if name is not used as ID)
# - Maybe even masks for races + drivers + teams?
# - DB fields for links to F1 site - NO: just hardcode them in with a dictionary

# Leaderboards/Points
# - Auto calculate season points (display season points in table + season guess card title?)

# Optimizations
# - Optimize PointsModel + TemplateModel. In case something is calculated often, cache it.
# - NEVER do manual DB queries, except in the DomainModel!

# General
# - Adapt diagram colors to team colors
# - Add links to the official F1 stats page (for quali/result), probably best to store entire link in DB (because they are not entirely regular)?
# - Unit testing (as much as possible, but especially points calculation)