"""
This scripts download nordjylland news and converts it to the format of danish dynaword
"""

import random
from pathlib import Path

from datasets import load_dataset

source = "nordjyllandnews"
ds = load_dataset("alexandrainst/nordjylland-news-summarization", split="train")

schemas = [
    "{summary}\n\n{text}",
    "{text}\n\nOpsummering:\n{summary}",
    "{text}\n\nReferat:\n{summary}",
    "Lav et referat af nedenstående tekst:\n\nTekst:\n{text}\n\nReferat:\n{summary}",
]


def convert_sample(example):
    schema = random.sample(schemas, k=1)[0]

    new_example = dict(
        text=schema.format(text=example["text"], summary=example["summary"]),
        source=source,
        domain="News",
        license="Creative Commons Legal Code\n\nCC0 1.0 Universal",
        added="2024-12-16",
        created="2000-01-01, 2024-01-01",  # best guess
        metadata=dict(source_pretty="Nordjylland News"),
    )

    return new_example


ds = ds.map(convert_sample)

save_path = Path(__file__).parent / f"{source}.parquet"
ds.to_parquet(save_path)