import json
from preprocess_pkg.clip4clip import PiaTemplateJson2UniversalFormat, MakePiaTemplateJsonFromClassifiedFolders, MainUtils, CLIP4ClipPrep, SyntheticCaptionGeneration
import os

if __name__ == "__main__":
    MU = MainUtils()
    skip_folder = []

    NAS_PATH = "/home/piawsa6000/nas192"
    NAS_PATH = "/mnt/nas192"
    input_path = os.path.join(NAS_PATH, "Research_materials/PIA_clip_dataset/CLIP4Clip_format/PIA_clip_outdoor_v1/classified_videos")
    pia_template_json_output_path = "./"
    universal_format_output_path = "pia_template_universal_format.json"


    folder2classmapping = {
        "fire": "fire",
        "falldown": "falldown",
        "normal": "normal",
        "violence": "violence"
    }


    json_out_path = MakePiaTemplateJsonFromClassifiedFolders(input_path,
                                        pia_template_json_output_path,
                                        skip_folder,
                                        folder2classmapping,
                                        train_split_param = 0.05,
                                        test_split_param = 0.5,
                                        multi_process_copy = True).run()

    universal_format = PiaTemplateJson2UniversalFormat(json_out_path).get_universal_format()


    json_out_path = MU._save_as_json(universal_format, 
                     pia_template_json_output_path,
                     json_name = "pia_template_universal_format.json")


    C4C = CLIP4ClipPrep(json_out_path)
    C4C.make_train_val_test()
    C4C.make_class_wise_cfg()
    C4C._video_caption_dict_process()
    C4C.make_formated_caption()
    C4C.checker_train_val_test()

    synthetic_template_placeholder_caption = "./synthethic_caption_template_placeholder.json"

    generator = SyntheticCaptionGeneration(synthetic_template_placeholder_caption)


    C4C = CLIP4ClipPrep(None, output_name = "synthethic_caption_CLIP4CLIP")


    for video_id, data in universal_format.items():
        caption = generator.make_caption(data["category"].lower())
        C4C._video_synthetic_caption_dict_process(video_id, caption)
    C4C.make_formated_caption()