import sys
version = sys.version_info
if version.major < 3 or (version.major == 3 and version.minor < 10):
	raise RuntimeError("This script requires Python 3.10 or higher")
import os
from typing import Iterable

from fileStreams import getFileJsonStream
from utils import FileProgressLog


fileOrFolderPath = r"<path to file or folder>"
recursive = False

def processFile(path: str):
	print(f"Processing file {path}")
	with open(path, "rb") as f:
		jsonStream = getFileJsonStream(path, f)
		if jsonStream is None:
			print(f"Skipping unknown file {path}")
			return
		progressLog = FileProgressLog(path, f)
		for row in jsonStream:
			progressLog.onRow()
			# PUT YOUR CODE HERE
			
			# example fields
			author = row["author"]
			subreddit = row["subreddit"]
			id = row["id"]
			created = row["created_utc"]
			score = row["score"]
			# posts only
			# title = row["title"]
			# body = row["selftext"]
			# url = row["url"]
			# comments only
			# body = row["body"]
			# parent = row["parent_id"]	# id/name of the parent comment or post (e.g. t3_abc123 or t1_abc123)
			# link_id = row["link_id"]	# id/name of the post (e.g. t3_abc123)
		progressLog.logProgress("\n")
	

def processFolder(path: str):
	fileIterator: Iterable[str]
	if recursive:
		def recursiveFileIterator():
			for root, dirs, files in os.walk(path):
				for file in files:
					yield os.path.join(root, file)
		fileIterator = recursiveFileIterator()
	else:
		fileIterator = os.listdir(path)
		fileIterator = (os.path.join(path, file) for file in fileIterator)
	
	for i, file in enumerate(fileIterator):
		print(f"Processing file {i+1: 3} {file}")
		processFile(file)

def main():
	if os.path.isdir(fileOrFolderPath):
		processFolder(fileOrFolderPath)
	else:
		processFile(fileOrFolderPath)
	
	print("Done :>")

if __name__ == "__main__":
	main()