from utils import parse, write_jsonl_file
import xml.etree.ElementTree as ET
import os


def preprocess(args, split):
    infile = os.path.join(args.input_dir, f"{split}.xml")

    if split == "val":
        split = "dev"

    outfile = os.path.join(args.output_dir, f"{split}.jsonl")

    tree = ET.parse(infile)
    processed_data = []

    for sentence in tree.getroot():
        processed_data.append(
            {
                "turn": "single",
                "locale": "en",
                "dialog": [
                    {"roles": ["USER"], "utterance": sentence[0].text, "aspects": []}
                ],
            }
        )

        for aspect in sentence[1]:
            processed_data[-1]["dialog"][-1]["aspects"].append(
                {
                    "category": aspect.attrib["category"],
                    "sentiment": aspect.attrib["polarity"],
                }
            )

    write_jsonl_file(processed_data, outfile)


if __name__ == "__main__":
    args = parse()

    preprocess(args, "train")
    preprocess(args, "val")
    preprocess(args, "test")