
import glob
import os
import random
from string import ascii_lowercase, digits

import cva
import numpy as np

# Parrameters
__lowerCAmelCase					:			Dict			      =		(720, 1_280)  # Height, Width
__lowerCAmelCase					:			int			      =		(0.4, 0.6)  # if height or width lower than this scale, drop it.
__lowerCAmelCase					:			str			      =		1 / 100
__lowerCAmelCase					:			Optional[Any]			      =		""
__lowerCAmelCase					:			str			      =		""
__lowerCAmelCase					:			Optional[int]			      =		""
__lowerCAmelCase					:			int			      =		250


def     UpperCAmelCase_  (						) ->						None:
    __lowercase		:			Tuple	    =       get_dataset(SCREAMING_SNAKE_CASE_	,					SCREAMING_SNAKE_CASE_	)
    for index in range(SCREAMING_SNAKE_CASE_	):
        __lowercase		:			str	    =       random.sample(range(len(SCREAMING_SNAKE_CASE_	)	)	,					4	)
        __lowercase		:			Tuple	    =       update_image_and_anno(
            SCREAMING_SNAKE_CASE_	,					SCREAMING_SNAKE_CASE_	,					SCREAMING_SNAKE_CASE_	,					SCREAMING_SNAKE_CASE_	,					SCREAMING_SNAKE_CASE_	,					filter_scale=SCREAMING_SNAKE_CASE_	,					)

        # Get random string code: '7b7ad245cdff75241935e4dd860f3bad'
        __lowercase		:			int	    =       random_chars(32	)
        __lowercase		:			List[str]	    =       path.split(os.sep	)[-1].rsplit('''.'''	,					1	)[0]
        __lowercase		:			Optional[int]	    =       F'{OUTPUT_DIR}/{file_name}_MOSAIC_{letter_code}'
        cva.imwrite(F'{file_root}.jpg'	,					SCREAMING_SNAKE_CASE_	,					[cva.IMWRITE_JPEG_QUALITY, 85]	)
        print(F'Succeeded {index+1}/{NUMBER_IMAGES} with {file_name}'	)
        __lowercase		:			List[str]	    =       []
        for anno in new_annos:
            __lowercase		:			Dict	    =       anno[3] - anno[1]
            __lowercase		:			Optional[int]	    =       anno[4] - anno[2]
            __lowercase		:			Optional[Any]	    =       anno[1] + width / 2
            __lowercase		:			Tuple	    =       anno[2] + height / 2
            __lowercase		:			int	    =       F'{anno[0]} {x_center} {y_center} {width} {height}'
            annos_list.append(SCREAMING_SNAKE_CASE_	)
        with open(F'{file_root}.txt'	,					'''w'''	) as outfile:
            outfile.write('''\n'''.join(line for line in annos_list	)	)


def     UpperCAmelCase_  (						__lowerCAmelCase	,					__lowerCAmelCase	) ->						tuple[list, list]:
    __lowercase		:			int	    =       []
    __lowercase		:			Any	    =       []
    for label_file in glob.glob(os.path.join(SCREAMING_SNAKE_CASE_	,					'''*.txt'''	)	):
        __lowercase		:			List[str]	    =       label_file.split(os.sep	)[-1].rsplit('''.'''	,					1	)[0]
        with open(SCREAMING_SNAKE_CASE_	) as in_file:
            __lowercase		:			Union[str, Any]	    =       in_file.readlines()
        __lowercase		:			List[str]	    =       os.path.join(SCREAMING_SNAKE_CASE_	,					F'{label_name}.jpg'	)

        __lowercase		:			int	    =       []
        for obj_list in obj_lists:
            __lowercase		:			Optional[Any]	    =       obj_list.rstrip('''\n'''	).split(''' '''	)
            __lowercase		:			Tuple	    =       float(obj[1]	) - float(obj[3]	) / 2
            __lowercase		:			List[Any]	    =       float(obj[2]	) - float(obj[4]	) / 2
            __lowercase		:			Any	    =       float(obj[1]	) + float(obj[3]	) / 2
            __lowercase		:			Any	    =       float(obj[2]	) + float(obj[4]	) / 2

            boxes.append([int(obj[0]	), xmin, ymin, xmax, ymax]	)
        if not boxes:
            continue
        img_paths.append(SCREAMING_SNAKE_CASE_	)
        labels.append(SCREAMING_SNAKE_CASE_	)
    return img_paths, labels


def     UpperCAmelCase_  (						__lowerCAmelCase	,					__lowerCAmelCase	,					__lowerCAmelCase	,					__lowerCAmelCase	,					__lowerCAmelCase	,					__lowerCAmelCase = 0.0	,					) ->						tuple[list, list, str]:
    __lowercase		:			Optional[int]	    =       np.zeros([output_size[0], output_size[1], 3]	,					dtype=np.uinta	)
    __lowercase		:			Union[str, Any]	    =       scale_range[0] + random.random() * (scale_range[1] - scale_range[0])
    __lowercase		:			Optional[int]	    =       scale_range[0] + random.random() * (scale_range[1] - scale_range[0])
    __lowercase		:			Any	    =       int(scale_x * output_size[1]	)
    __lowercase		:			str	    =       int(scale_y * output_size[0]	)

    __lowercase		:			Dict	    =       []
    __lowercase		:			List[str]	    =       []
    for i, index in enumerate(SCREAMING_SNAKE_CASE_	):
        __lowercase		:			List[Any]	    =       all_img_list[index]
        path_list.append(SCREAMING_SNAKE_CASE_	)
        __lowercase		:			Tuple	    =       all_annos[index]
        __lowercase		:			int	    =       cva.imread(SCREAMING_SNAKE_CASE_	)
        if i == 0:  # top-left
            __lowercase		:			Optional[Any]	    =       cva.resize(SCREAMING_SNAKE_CASE_	,					(divid_point_x, divid_point_y)	)
            __lowercase		:			int	    =       img
            for bbox in img_annos:
                __lowercase		:			Union[str, Any]	    =       bbox[1] * scale_x
                __lowercase		:			List[str]	    =       bbox[2] * scale_y
                __lowercase		:			Union[str, Any]	    =       bbox[3] * scale_x
                __lowercase		:			Tuple	    =       bbox[4] * scale_y
                new_anno.append([bbox[0], xmin, ymin, xmax, ymax]	)
        elif i == 1:  # top-right
            __lowercase		:			Tuple	    =       cva.resize(SCREAMING_SNAKE_CASE_	,					(output_size[1] - divid_point_x, divid_point_y)	)
            __lowercase		:			Tuple	    =       img
            for bbox in img_annos:
                __lowercase		:			Any	    =       scale_x + bbox[1] * (1 - scale_x)
                __lowercase		:			Optional[Any]	    =       bbox[2] * scale_y
                __lowercase		:			Optional[int]	    =       scale_x + bbox[3] * (1 - scale_x)
                __lowercase		:			Dict	    =       bbox[4] * scale_y
                new_anno.append([bbox[0], xmin, ymin, xmax, ymax]	)
        elif i == 2:  # bottom-left
            __lowercase		:			List[str]	    =       cva.resize(SCREAMING_SNAKE_CASE_	,					(divid_point_x, output_size[0] - divid_point_y)	)
            __lowercase		:			int	    =       img
            for bbox in img_annos:
                __lowercase		:			Union[str, Any]	    =       bbox[1] * scale_x
                __lowercase		:			Optional[Any]	    =       scale_y + bbox[2] * (1 - scale_y)
                __lowercase		:			List[Any]	    =       bbox[3] * scale_x
                __lowercase		:			Union[str, Any]	    =       scale_y + bbox[4] * (1 - scale_y)
                new_anno.append([bbox[0], xmin, ymin, xmax, ymax]	)
        else:  # bottom-right
            __lowercase		:			Optional[Any]	    =       cva.resize(
                SCREAMING_SNAKE_CASE_	,					(output_size[1] - divid_point_x, output_size[0] - divid_point_y)	)
            __lowercase		:			int	    =       img
            for bbox in img_annos:
                __lowercase		:			int	    =       scale_x + bbox[1] * (1 - scale_x)
                __lowercase		:			List[Any]	    =       scale_y + bbox[2] * (1 - scale_y)
                __lowercase		:			Optional[Any]	    =       scale_x + bbox[3] * (1 - scale_x)
                __lowercase		:			List[Any]	    =       scale_y + bbox[4] * (1 - scale_y)
                new_anno.append([bbox[0], xmin, ymin, xmax, ymax]	)

    # Remove bounding box small than scale of filter
    if filter_scale > 0:
        __lowercase		:			Any	    =       [
            anno
            for anno in new_anno
            if filter_scale < (anno[3] - anno[1]) and filter_scale < (anno[4] - anno[2])
        ]

    return output_img, new_anno, path_list[0]


def     UpperCAmelCase_  (						__lowerCAmelCase	) ->						str:
    assert number_char > 1, "The number of character should greater than 1"
    __lowercase		:			Tuple	    =       ascii_lowercase + digits
    return "".join(random.choice(SCREAMING_SNAKE_CASE_	) for _ in range(SCREAMING_SNAKE_CASE_	)	)


if __name__ == "__main__":
 main()
 print("DONE ✅")




from math import factorial

__lowerCAmelCase					:			Dict			      =		{str(d): factorial(d) for d in range(10)}


def     UpperCAmelCase_  (						__lowerCAmelCase	) ->						int:
    return sum(DIGIT_FACTORIAL[d] for d in str(__lowerCAmelCase	)	)


def     UpperCAmelCase_  (						) ->						int:
    __lowercase		:			int	    =       7 * factorial(9	) + 1
    return sum(i for i in range(3	,					__lowerCAmelCase	) if sum_of_digit_factorial(__lowerCAmelCase	) == i	)


if __name__ == "__main__":
 print(F'{solution() = }')


