import os
from utils import write_jsonl_file, read_csv_file, parse


def get_knowledge(input_dir):
    path = os.path.join(input_dir, "train_sent_emo.csv")
    data = read_csv_file(path)
    emotions = set()
    for i in range(1, len(data)):
        emotions.add(data.iloc[i][3])

    return sorted(emotions)


def reformat(args, file):
    path = os.path.join(args.input_dir, f"{file}_sent_emo.csv")
    data = read_csv_file(path)
    turns = []
    for i in range(len(data)):
        ds = data.iloc[i]
        t = {
            "turn": "single",
            "locale": "en",
            "dialog": [],
        }
        d = {
            "roles": [ds[2]],
            "utterance": ds[1],
            "emotions": [{"emotion": ds[3], "sentiment": ds[4]}],
        }
        t["dialog"].append(d)

        turns.append(t)

    write_jsonl_file(turns, args.output_dir + "/" + file + ".jsonl")


if __name__ == "__main__":
    args = parse()
    reformat(args, "train")
    reformat(args, "dev")
    reformat(args, "test")