import os
import asyncio
import logging
import yaml

from classes.channel import Channel
from utils.config import loadingmessage, bcolors
from utils.misc import clear_screen, printm, getenv
from utils.openaicaller import openai

logging.basicConfig(level=logging.INFO)

async def main():
    printm("Loading...")
    await asyncio.sleep(1)
    clear_screen()
    printm(loadingmessage)
    await asyncio.sleep(4)
    clear_screen()
    await asyncio.sleep(1)
    printm("Welcome in FABLE, the Film and Artistic Bot for Lively Entertainment!")
    await asyncio.sleep(1)
    printm(f"This program will generate for you complete {bcolors.FAIL}{bcolors.BOLD}YouTube{bcolors.ENDC} videos, as well as uploading them to YouTube.")
    if not os.path.exists('env.yaml'):
        printm("It looks like you don't have an OpenAI API key yet. Please paste it here:")
        openai_api_key = input("Paste the key here: ")
        openai.set_api_key(openai_api_key)
        printm("Please also paste your unsplash access key here:")
        unsplash_access_key = input("Paste the key here: ")
        env_file = {
            "openai_api_key": openai_api_key,
            "unsplash_access_key": unsplash_access_key
        }
        with open('env.yaml', 'w') as f:
            yaml.dump(env_file, f)
            f.close()
    else:
        openai_api_key = getenv('openai_api_key')
        openai.set_api_key(openai_api_key)
    channels = os.listdir('channels')
    if len(channels) == 0:
        printm("It looks like you don't have any channels yet. Let's create one!")
        channel = Channel()
        await channel.create()
    else:
        printm("Here are your channels:")
        for i, channel in enumerate(channels):
            printm(f"{i+1}. {channel}")
        printm(f"{len(channels)+1}. Create a new channel")
        index = input("Which channel do you want to use : ")
        if index == str(len(channels)+1):
            channel = Channel()
            await channel.create()
        else:
            channel_name = channels[int(index)-1]
            channel = Channel()
            await channel.load(channel_name)
    printm("Now, let's create a video!")
    printm("Here are all the ideas you have:")
    for i, idea in enumerate(channel.ideas):
        printm(f"{i+1}. {idea['title']}")
    index = input("Which idea do you want to create a video for : ")
    idea = channel.ideas[int(index)-1]
    video = await channel.generate_video(idea)
    printm("Done!")
    printm("Here is the video:")
    printm(video.url)
if __name__ == "__main__":
    loop = asyncio.get_event_loop()
    loop.run_until_complete(main())
    loop.close()