MNBVC_META = {}

base_url = 'https://huggingface.co/datasets/qbo-odp/MNBVC-core/resolve/main'
def _flatten_list(input):
    res = []
    for i in input:
        if type(i) == list:
            res += _flatten_list(i)
        else:
            res.append(i)
    return res


# =============================
# gov_xuexiqiangguo
MNBVC_META['gov_xuexiqiangguo'] = {}
MNBVC_META['gov_xuexiqiangguo']['files'] = [f'{base_url}/gov/XueXiQiangGuo.jsonl.gz']
MNBVC_META['gov_xuexiqiangguo']['feature_type'] = "TEXT_CORPUS"
MNBVC_META['gov_xuexiqiangguo']['description'] = "Texts from government files (XueXiQiangGuo)"


# =============================
# gov_report
MNBVC_META['gov_report'] = {}
MNBVC_META['gov_report']['files'] = [f'{base_url}/gov/GovReport.jsonl.gz']
MNBVC_META['gov_report']['feature_type'] = "TEXT_CORPUS_LEGACY"
MNBVC_META['gov_report']['description'] = "Texts from government files (Gov Report)"

# =============================
# qa_mfa
MNBVC_META['qa_mfa'] = {}
MNBVC_META['qa_mfa']['files'] = [
    [f'{base_url}/qa/mfa/0.jsonl.gz']
]
MNBVC_META['qa_mfa']['files'] = _flatten_list(MNBVC_META['qa_mfa']['files'])
MNBVC_META['qa_mfa']['feature_type'] = "QA_CORPUS"
MNBVC_META['qa_mfa']['description'] = "QA data from Ministry of Foreign Affairs"


# =============================
# news_peoples_daily
MNBVC_META['news_peoples_daily'] = {}
MNBVC_META['news_peoples_daily']['files'] = [
    [f'{base_url}/news/peoples_daily/{i}.jsonl.gz' for i in range(12)] 
]
MNBVC_META['news_peoples_daily']['files'] = _flatten_list(MNBVC_META['news_peoples_daily']['files'])
MNBVC_META['news_peoples_daily']['feature_type'] = "TEXT_CORPUS"
MNBVC_META['news_peoples_daily']['description'] = "News data from people's daily"

# =============================
# qa_stackexchange
MNBVC_META['qa_stackexchange'] = {}
MNBVC_META['qa_stackexchange']['files'] = []

MNBVC_META['qa_stackexchange']['files'] += [
    [f'{base_url}/qa/stackexchange/{i}.jsonl.gz' for i in range(1, 2)] 
]
MNBVC_META['qa_stackexchange']['files'] = _flatten_list(MNBVC_META['qa_stackexchange']['files'])
MNBVC_META['qa_stackexchange']['feature_type'] = "QA_CORPUS"
MNBVC_META['qa_stackexchange']['description'] = "QA data from StackExchange"