import requests
import os
import time

# Loop and get new api
def main():
	response = {}
	id = -1
	while True:
		try:
			response = api_get()
			if response["id"] != id:
				id = response["id"]
				print(response)
				match response["action_type"]:
					case "output":
						character = get_character(response["character"])
						output(character, response["content"])
					case "choice":
						user_choice = choice(response["choices"])
						time.sleep(0.5)
						continue
					case "end":
						print("Exitting successfully")
						os._exit(0)
			else:
				continue
		except:
			print("Server not up or cannot be reached")
		input() # Enter to go to next loop (testing)

# Make choice
def choice(choices):
	api_url = "http://localhost:20264/choice"
	for (index,choice) in enumerate(choices):
		print(f"{index}: {choice}")
	try:
		choice = int(input())
	except:
		choice = 0
		print("Invalid choice, defaulting to 0")
	requests.post(api_url, json=choice);

# Character outputs text to the user
def output(character, text):
	print(character["name"], "says")
	print(text)
	
# Get user from the backend
def get_character(character):
	api_url = f"http://localhost:20264/character/{character}"
	return requests.get(api_url).json()

# Normal API request
def api_get():
	api_url = "http://localhost:20264/happening/"
	response = requests.get(api_url).json()
	return response

main()