#!/usr/bin/python3
import time, toml, os

global starttime, apiRequests, apiFailedRequests, outsideApiHits, config, version, apiVersion, colors, realUptime

class colors:
	HEADER    = '\033[95m'
	OKBLUE    = '\033[94m'
	OKCYAN    = '\033[96m'
	OKGREEN   = '\033[92m'
	WARNING   = '\033[93m'
	FAIL      = '\033[91m'
	ENDC      = '\033[0m'
	BOLD      = '\033[1m'
	UNDERLINE = '\033[4m'
	ENDL      = '\n'

def notImplemented(name):
	return 501, f"not recognised/implemented: {name}", []

configfile = "config.toml"
version = "0.0.1"
apiVersion = "1"
randomly_generated_passcode = 0

def getConfig(configfile):
	
	# this function is responsible for an unwanted warning when using --help without config.toml
	# for now it's not worth it to account for that edge case.
	global randomly_generated_passcode

	if not os.path.exists(configfile):
		dummy_config = {'general': {'db_file_path': 'ythdd_db.sqlite', 'video_storage_directory_path': 'videos/', 'is_proxied': False}, 'api': {'api_key': 'CHANGEME'}, 'extractor': {'user-agent': '', 'cookies_path': ''}, 'admin': {'admins': ['admin']}, 'yt_dlp': {}, 'postprocessing': {'presets': [{'name': 'recommended: [N][<=720p] best V+A', 'format': 'bv[height<=720]+ba', 'reencode': ''}, {'name': '[N][1080p] best V+A', 'format': 'bv[height=1080]+ba', 'reencode': ''}, {'name': '[R][1080p] webm', 'format': 'bv[height=1080]+ba', 'reencode': 'webm'}, {'name': '[N][720p] best V+A', 'format': 'bv[height=720]+ba', 'reencode': ''}, {'name': '[R][720p] webm', 'format': 'bv[height=720]+ba', 'reencode': 'webm'}, {'name': '[N][480p] best V+A', 'format': 'bv[height=480]+ba', 'reencode': ''}, {'name': '[480p] VP9 webm/reencode', 'format': 'bv*[height=480][ext=webm]+ba/bv[height=480]+ba', 'reencode': 'webm'}, {'name': '[N][1080p] best video only', 'format': 'bv[height=1080]', 'reencode': ''}, {'name': '[N][opus] best audio only', 'format': 'ba', 'reencode': 'opus'}]}}
		# if a passcode has not been provided by the user (config file doesn't exist, and user didn't specify it using an argument)
		print(f"{colors.WARNING}WARNING{colors.ENDC}: Using default, baked in config data. {colors.ENDL}"
			  f"Consider copying and editing the provided example file ({colors.OKCYAN}config.default.toml{colors.ENDC}).")
		if randomly_generated_passcode == 0:
			# generate a pseudorandom one and use it in the temporary config
			randomly_generated_passcode = str(int(time.time() * 1337 % 899_999 + 100_000))
			
			print(f"{colors.WARNING}WARNING{colors.ENDC}: Default config populated with one-time, insecure pseudorandom admin API key: {colors.OKCYAN}{randomly_generated_passcode}{colors.ENDC}."
				  f" {colors.ENDL}The admin API key is not the Flask debugger PIN. You need to provide a config file for persistence!{colors.ENDL}")

		dummy_config['api']['api_key_admin'] = randomly_generated_passcode
		return dummy_config

	else:
		return toml.load(configfile)

def setConfig(configfile):
	global config
	config = getConfig(configfile)

#setConfig(configfile)
config = {}

def getUptime():
	return int(time.time()) - starttime