#!/usr/bin/python3
from flask import Flask, render_template
from flask_sqlalchemy import SQLAlchemy
from markupsafe import escape
#from argparse import ArgumentParser
from ythdd_globals import config, colors
import requests, json, toml, time
import views, downloader, ythdd_api, ythdd_globals, ythdd_db

ythdd_globals.starttime = int(time.time())
ythdd_globals.apiRequests = 0
ythdd_globals.apiFailedRequests = 0
ythdd_globals.isProxied = config['general']['is_proxied']
ythdd_globals.outsideApiHits = 0

app = Flask(__name__)
app.config['SQLALCHEMY_DATABASE_URI'] = f"sqlite:///{config['general']['db_file_path']}"
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
app.add_url_rule('/', view_func=views.index)
app.add_url_rule('/index.html', view_func=views.index)
app.add_url_rule('/home', view_func=views.home)
app.add_url_rule('/api/', view_func=ythdd_api.api_greeting)
app.add_url_rule('/api/<path:received_request>', view_func=ythdd_api.api_global_catchall)
db = ythdd_db.initDB(app)

with app.app_context():
	db.create_all()

@app.route('/<string:val>', methods=['GET'])
def blank(val):
	return f"{val}: not implemented in ythdd {ythdd_globals.version}"
	#users = db.session.query(LocalUsers).all()
	#return users

def main():
	print(f"{colors.BOLD + colors.HEADER}Welcome to ythdd ({ythdd_globals.version})!{colors.ENDC}")
	print(f"To run in development mode (to see changes updated live), use: {colors.OKCYAN}flask --app ythdd run --debug{colors.ENDC}.")
	print("To run locally, use IP 127.0.0.1. To run on all interfaces, use 0.0.0.0.\n")
	print("Enter hostname:port to run Flask app on [127.0.0.1:5000]:")
	try:
		host_port = input('> ').split(':')
		if host_port == ['']:
			host_port = ['127.0.0.1', '5000'] # defaults

	except KeyboardInterrupt:
		print(" ...exiting gracefully."), quit() # handle Ctrl+C

	app.run(host=host_port[0], port=int(host_port[1]))

if __name__ == "__main__":
	#app.run(host="127.0.0.1", port=5000)
	#app.run(host="0.0.0.0", port=5000)
	# TODO: add argument parser to load config files, etc.
	main()