# Reddit Test Posts Bot
# This script reads config from a subreddit wiki page and makes test posts if the bot is a moderator.
import praw
import json
import time
import os
from config import fetch_config_from_wiki

REDDIT_CLIENT_ID = os.environ.get('REDDIT_CLIENT_ID')
REDDIT_CLIENT_SECRET = os.environ.get('REDDIT_CLIENT_SECRET')
REDDIT_USERNAME = os.environ.get('REDDIT_USERNAME')
REDDIT_PASSWORD = os.environ.get('REDDIT_PASSWORD')
REDDIT_USER_AGENT = os.environ.get('REDDIT_USER_AGENT', f'TestPostsBot/0.1 by {REDDIT_USERNAME}')

SUBREDDIT = os.environ.get('SUBREDDIT')
WIKI_PAGE = os.environ.get('WIKI_PAGE', 'testpostsbot_config')


def is_moderator(reddit, subreddit_name):
    subreddit = reddit.subreddit(subreddit_name)
    mods = [str(mod) for mod in subreddit.moderator()]
    return reddit.user.me().name in mods


def make_posts(reddit, subreddit_name, posts):
    subreddit = reddit.subreddit(subreddit_name)
    for post in posts:
        title = post.get('title', 'Test Post')
        body = post.get('body', '')
        print(f"Posting: {title}")
        subreddit.submit(title, selftext=body)
        time.sleep(2)  # avoid rate limits


def main():
    reddit = praw.Reddit(
        client_id=REDDIT_CLIENT_ID,
        client_secret=REDDIT_CLIENT_SECRET,
        username=REDDIT_USERNAME,
        password=REDDIT_PASSWORD,
        user_agent=REDDIT_USER_AGENT
    )

    config = fetch_config_from_wiki(reddit, SUBREDDIT, WIKI_PAGE)
    posts = config.get('posts', [])

    if is_moderator(reddit, SUBREDDIT):
        make_posts(reddit, SUBREDDIT, posts)
    else:
        print(f"Bot is not a moderator of r/{SUBREDDIT}. No posts made.")


if __name__ == '__main__':
    main()