import os
import gzip
import json
from multiprocessing import Pool
from tqdm import tqdm

def process_file(file_path):
    domain_count = {}
    with gzip.open(file_path, 'rt') as f:
        for line in f:
            json_obj = json.loads(line)
            source_domain = json_obj.get('source_domain')
            if source_domain:
                domain_count[source_domain] = domain_count.get(source_domain, 0) + 1
            
    return domain_count

def process_files_in_directory(directory):
    file_paths = directory
    with Pool() as pool:
        results = pool.map(process_file, file_paths)
    return results

def main():
    snapshots = ["2018-17", "2018-22", "2018-26", "2018-30", "2018-34", "2018-39", "2018-43", "2018-47", "2018-51", "2019-04", "2019-09", "2019-13", "2019-18", "2019-22", "2019-26", "2019-30", "2019-35", "2019-39", "2019-43", "2019-47", "2019-51", "2020-05", "2020-10", "2020-16", "2020-24", "2020-29", "2020-34", "2020-40", "2020-45", "2020-50", "2021-04", "2021-10", "2021-17", "2021-21", "2021-25", "2021-31", "2021-39", "2021-43", "2021-49", "2022-05", "2022-21", "2022-27", "2022-33", "2022-40", "2022-49", "2023-06", "2023-14", "2023-23", "2023-40", "2023-50", "2024-10"]
    langs = ["as", "bn", "gu", "kn", "hi", "ml", "mr", "ne", "or", "sa", "sd", "ta", "ur", "te", "mai"]
    output_directory = '/mnt/weka/peacock/wet-data/output/domain_list_non_toxic'
    language_domain_count = {}
    for lang in langs:
        language_domain_count[lang] = {}
    for snap in snapshots:
        input_directory = f'/mnt/weka/peacock/wet-data/output/toxic_filtered_without_bloom_new/{snap}'
        

        if not os.path.exists(output_directory):
            os.makedirs(output_directory)

        language_files = {}

        for file_name in os.listdir(input_directory):
            if file_name.endswith('.json.gz'):
                language_id = file_name.split('_')[0]
                if language_id not in language_files:
                    language_files[language_id] = []
                language_files[language_id].append(os.path.join(input_directory, file_name))

        for language_id, file_paths in language_files.items():
            for result in process_files_in_directory(file_paths):
                for domain, count in result.items():
                    language_domain_count[language_id][domain] = language_domain_count[language_id].get(domain, 0) + count
        print("Done with", snap)
    sorted_domain_count = {}
    for lang in langs:
        sorted_domain_count[lang] = dict(sorted(language_domain_count[lang].items(), key=lambda item: item[1], reverse=True))
        output_file_path = os.path.join(output_directory, f'{lang}_domain_count.json')
        with open(output_file_path, 'w') as f:
            json.dump(sorted_domain_count[lang], f, indent=4)

if __name__ == "__main__":
    main()