from langchain.document_loaders import ReadTheDocsLoader
from langchain.text_splitter import RecursiveCharacterTextSplitter
from langchain.embeddings import OpenAIEmbeddings
from langchain.vectorstores import Qdrant
# from qdrant_client import QdrantClient
from config import get_db_config


CHUNK_SIZE = 500


def get_documents(path: str):
    loader = ReadTheDocsLoader(path, encoding="utf-8")
    docs = loader.load()
    return docs


def get_text_chunk(docs):
    text_splitter = RecursiveCharacterTextSplitter(chunk_size=CHUNK_SIZE, chunk_overlap=0)
    texts = text_splitter.split_documents(docs)
    return texts


def store(texts):
    embeddings = OpenAIEmbeddings()
    db_url, db_api_key, db_collection_name = get_db_config()
    # client = QdrantClient(url=db_url, api_key=db_api_key, prefer_grpc=True)
    _ = Qdrant.from_documents(
        texts,
        embeddings,
        url=db_url,
        api_key=db_api_key,
        collection_name=db_collection_name
    )


def main(path: str):
    docs = get_documents(path)
    texts = get_text_chunk(docs)
    store(texts)


if __name__ == "__main__":
    """
    $ python store.py "data/rtdocs/nvdajp-book.readthedocs.io/ja/latest"
    """
    import sys
    args = sys.argv
    if len(args) != 2:
        print("No args, you need two args for html_path")
    else:
        path = args[1]
        # dir_name = args[2]
        main(path)