# <NAME> - I.D 316113422, <NAME> - I.D 206197816
import numpy as np
import ast
import torch
import os
from my_detectron2 import *

# def run1(myAnnFileName, buses):
#
#     annFileNameGT = os.path.join(os.getcwd(),'annotationsTrain.txt')
#     writtenAnnsLines = {}
#     annFileEstimations = open(myAnnFileName, 'w+')
#     annFileGT = open(annFileNameGT, 'r')
#     writtenAnnsLines['Ground_Truth'] = (annFileGT.readlines())
#
#     for k, line_ in enumerate(writtenAnnsLines['Ground_Truth']):
#
#         line = line_.replace(' ','')
#         imName = line.split(':')[0]
#         anns_ = line[line.index(':') + 1:].replace('\n', '')
#         anns = ast.literal_eval(anns_)
#         if (not isinstance(anns, tuple)):
#             anns = [anns]
#         corruptAnn = [np.round(np.array(x) + np.random.randint(low = 0, high = 100, size = 5)) for x in anns]
#         corruptAnn = [x[:4].tolist() + [anns[i][4]] for i,x in enumerate(corruptAnn)]
#         strToWrite = imName + ':'
#         if(3 <= k <= 5):
#             strToWrite += '\n'
#         else:
#             for i, ann in enumerate(corruptAnn):
#                 posStr = [str(x) for x in ann]
#                 posStr = ','.join(posStr)
#                 strToWrite += '[' + posStr + ']'
#                 if (i == int(len(anns)) - 1):
#                     strToWrite += '\n'
#                 else:
#                     strToWrite += ','
#         annFileEstimations.write(strToWrite)
#     return


def get_img_str(im_outputs, img_name, parse_cfg = None):
    '''
    This function gets the outputs of specific image from the preditor, and based on the cfg parses the outputs
    by the given format [X1, Y1, W, H, Class].
    :param im_outputs: The networks outputs after applying the image on the predictor.
    :param img_name: The name of the given image.
    :param parse_cfg: The configuration of the parsing, containing 3 settings: shifiting, XYXY or XYWH and integer
                      output of the location:
                    cls_shifted -   Our network is predicting color class between 0 to 5. if this setting is True, the
                                    parsing will shift the class to be in the range 1 to 6.
                    is_XYXY     -   This setting will determine if the given prediction output from the NN is in
                                    [X1,Y1,X2,Y2] format or in [X1,Y1,W,H] format. if is_XYXY is True it will convert
                                    it to [X1,Y1,W,H] format, else it will keep it in [X1,Y1,W,H] format.
                    is_int      -   Will determind if the [X1,Y1,W,H] will be parsed as integer or as floats. If it's
                                    True, it will round the [X1,Y1,W,H] values, else it will parse it as floats (As the
                                    predictor outputs get from the predictor function).
    :return: to_prnt -  A string which contains the estimated annotation of the given image from our predictor in the
                        Course's format of [X1, Y1, W, H, Class].
    '''
    to_prnt = ''

    # Loading the parsing configuration if given.
    if parse_cfg == None:           # Default parsing configuration
        cls_shifted=True            # Change from class range of 0-5 to a class range of 1-6
        is_XYXY=False               # The predictor output format is [X1,Y1,W,H]
        is_int=True                 # Parse to integers representation
    else:
        cls_shifted, is_XYXY, is_int = parse_cfg    # Customize parsing configuration

    num_instances = len(im_outputs["instances"])
    img_name = img_name.upper()
    to_prnt = to_prnt + img_name + ':'
    boxes = im_outputs["instances"].get("pred_boxes").tensor
    classes = im_outputs["instances"].get("pred_classes")

    if is_int:
        boxes = torch.round(boxes)
    if cls_shifted:
        classes = classes + 1  # Updating to range 1 to 6 clases
    if not is_XYXY:
        boxes[:, 2] = boxes[:, 2] - boxes[:, 0]
        boxes[:, 3] = boxes[:, 3] - boxes[:, 1]

    for k in range(num_instances):
        obj_str = ''
        box = boxes[k]
        cl = classes[k]
        x1_bus, y1_bus, w_bus, h_bus = box
        if is_int:
            obj_str = '[%d,%d,%d,%d,%d],' % (x1_bus, y1_bus, w_bus, h_bus, cl)
        else:
            obj_str = '[%f,%f,%f,%f,%d],' % (x1_bus, y1_bus, w_bus, h_bus, cl)
        to_prnt = to_prnt + obj_str

    if num_instances:
        to_prnt = to_prnt[:-1]
    return to_prnt

def run(myAnnFileName, bus_dir):
    '''
    run -   This function gets the myAnnFilename (with path) and buses directory path and calculates the buses
            estimation for each image in the buses directory and saves all of the estimation into the an annotation
            file (myAnnFileName) with the given format: the name of the image in the beginning of the line,
             and then for each bus estimation will be presented as  [X1, Y1, W, H, Class].
             The run function uses the buses_predict(img_path) function from our detectron file:
                buses_predict(img_path) -   The function located at our detectron2 file. This function get an image path
                                            and eval the buses taggings in the image. it returns the network outputs, in
                                            the network predictor format.
    :param myAnnFileName:   The path for the annotation file of the estimated images.
    :param bus_dir:         The path for the buses images directory.
    :return:                None.
    '''
    annFileEstimations =open(myAnnFileName, 'w+')
    for file in os.listdir(bus_dir):
        if file.endswith(".JPG"):
            img_path = os.path.join(bus_dir, file)
            print(img_path)
            pred_outputs = buses_predict(img_path)
            pred_parsed = get_img_str(pred_outputs, file, parse_cfg)
            annFileEstimations.write(pred_parsed)
    return
# <NAME> - I.D 316113422, <NAME> - I.D 206197816
import numpy as np
import ast
import torch
import os
from my_detectron2 import *

# def run1(myAnnFileName, buses):
#
#     annFileNameGT = os.path.join(os.getcwd(),'annotationsTrain.txt')
#     writtenAnnsLines = {}
#     annFileEstimations = open(myAnnFileName, 'w+')
#     annFileGT = open(annFileNameGT, 'r')
#     writtenAnnsLines['Ground_Truth'] = (annFileGT.readlines())
#
#     for k, line_ in enumerate(writtenAnnsLines['Ground_Truth']):
#
#         line = line_.replace(' ','')
#         imName = line.split(':')[0]
#         anns_ = line[line.index(':') + 1:].replace('\n', '')
#         anns = ast.literal_eval(anns_)
#         if (not isinstance(anns, tuple)):
#             anns = [anns]
#         corruptAnn = [np.round(np.array(x) + np.random.randint(low = 0, high = 100, size = 5)) for x in anns]
#         corruptAnn = [x[:4].tolist() + [anns[i][4]] for i,x in enumerate(corruptAnn)]
#         strToWrite = imName + ':'
#         if(3 <= k <= 5):
#             strToWrite += '\n'
#         else:
#             for i, ann in enumerate(corruptAnn):
#                 posStr = [str(x) for x in ann]
#                 posStr = ','.join(posStr)
#                 strToWrite += '[' + posStr + ']'
#                 if (i == int(len(anns)) - 1):
#                     strToWrite += '\n'
#                 else:
#                     strToWrite += ','
#         annFileEstimations.write(strToWrite)
#     return


def get_img_str(im_outputs, img_name, parse_cfg = None):
    '''
    This function gets the outputs of specific image from the preditor, and based on the cfg parses the outputs
    by the given format [X1, Y1, W, H, Class].
    :param im_outputs: The networks outputs after applying the image on the predictor.
    :param img_name: The name of the given image.
    :param parse_cfg: The configuration of the parsing, containing 3 settings: shifiting, XYXY or XYWH and integer
                      output of the location:
                    cls_shifted -   Our network is predicting color class between 0 to 5. if this setting is True, the
                                    parsing will shift the class to be in the range 1 to 6.
                    is_XYXY     -   This setting will determine if the given prediction output from the NN is in
                                    [X1,Y1,X2,Y2] format or in [X1,Y1,W,H] format. if is_XYXY is True it will convert
                                    it to [X1,Y1,W,H] format, else it will keep it in [X1,Y1,W,H] format.
                    is_int      -   Will determind if the [X1,Y1,W,H] will be parsed as integer or as floats. If it's
                                    True, it will round the [X1,Y1,W,H] values, else it will parse it as floats (As the
                                    predictor outputs get from the predictor function).
    :return: to_prnt -  A string which contains the estimated annotation of the given image from our predictor in the
                        Course's format of [X1, Y1, W, H, Class].
    '''
    to_prnt = ''

    # Loading the parsing configuration if given.
    if parse_cfg == None:           # Default parsing configuration
        cls_shifted=True            # Change from class range of 0-5 to a class range of 1-6
        is_XYXY=False               # The predictor output format is [X1,Y1,W,H]
        is_int=True                 # Parse to integers representation
    else:
        cls_shifted, is_XYXY, is_int = parse_cfg    # Customize parsing configuration

    num_instances = len(im_outputs["instances"])
    img_name = img_name.upper()
    to_prnt = to_prnt + img_name + ':'
    boxes = im_outputs["instances"].get("pred_boxes").tensor
    classes = im_outputs["instances"].get("pred_classes")

    if is_int:
        boxes = torch.round(boxes)
    if cls_shifted:
        classes = classes + 1  # Updating to range 1 to 6 clases
    if not is_XYXY:
        boxes[:, 2] = boxes[:, 2] - boxes[:, 0]
        boxes[:, 3] = boxes[:, 3] - boxes[:, 1]

    for k in range(num_instances):
        obj_str = ''
        box = boxes[k]
        cl = classes[k]
        x1_bus, y1_bus, w_bus, h_bus = box
        if is_int:
            obj_str = '[%d,%d,%d,%d,%d],' % (x1_bus, y1_bus, w_bus, h_bus, cl)
        else:
            obj_str = '[%f,%f,%f,%f,%d],' % (x1_bus, y1_bus, w_bus, h_bus, cl)
        to_prnt = to_prnt + obj_str

    if num_instances:
        to_prnt = to_prnt[:-1]
    return to_prnt

def run(myAnnFileName, bus_dir):
    '''
    run -   This function gets the myAnnFilename (with path) and buses directory path and calculates the buses
            estimation for each image in the buses directory and saves all of the estimation into the an annotation
            file (myAnnFileName) with the given format: the name of the image in the beginning of the line,
             and then for each bus estimation will be presented as  [X1, Y1, W, H, Class].
             The run function uses the buses_predict(img_path) function from our detectron file:
                buses_predict(img_path) -   The function located at our detectron2 file. This function get an image path
                                            and eval the buses taggings in the image. it returns the network outputs, in
                                            the network predictor format.
    :param myAnnFileName:   The path for the annotation file of the estimated images.
    :param bus_dir:         The path for the buses images directory.
    :return:                None.
    '''
    annFileEstimations =open(myAnnFileName, 'w+')
    for file in os.listdir(bus_dir):
        if file.endswith(".JPG"):
            img_path = os.path.join(bus_dir, file)
            print(img_path)
            pred_outputs = buses_predict(img_path)
            pred_parsed = get_img_str(pred_outputs, file, parse_cfg)
            annFileEstimations.write(pred_parsed)
    return
# <NAME> - I.D 316113422, <NAME> - I.D 206197816 # def run1(myAnnFileName, buses): # #     annFileNameGT = os.path.join(os.getcwd(),'annotationsTrain.txt') #     writtenAnnsLines = {} #     annFileEstimations = open(myAnnFileName, 'w+') #     annFileGT = open(annFileNameGT, 'r') #     writtenAnnsLines['Ground_Truth'] = (annFileGT.readlines()) # #     for k, line_ in enumerate(writtenAnnsLines['Ground_Truth']): # #         line = line_.replace(' ','') #         imName = line.split(':')[0] #         anns_ = line[line.index(':') + 1:].replace('\n', '') #         anns = ast.literal_eval(anns_) #         if (not isinstance(anns, tuple)): #             anns = [anns] #         corruptAnn = [np.round(np.array(x) + np.random.randint(low = 0, high = 100, size = 5)) for x in anns] #         corruptAnn = [x[:4].tolist() + [anns[i][4]] for i,x in enumerate(corruptAnn)] #         strToWrite = imName + ':' #         if(3 <= k <= 5): #             strToWrite += '\n' #         else: #             for i, ann in enumerate(corruptAnn): #                 posStr = [str(x) for x in ann] #                 posStr = ','.join(posStr) #                 strToWrite += '[' + posStr + ']' #                 if (i == int(len(anns)) - 1): #                     strToWrite += '\n' #                 else: #                     strToWrite += ',' #         annFileEstimations.write(strToWrite) #     return This function gets the outputs of specific image from the preditor, and based on the cfg parses the outputs     by the given format [X1, Y1, W, H, Class].     :param im_outputs: The networks outputs after applying the image on the predictor.     :param img_name: The name of the given image.     :param parse_cfg: The configuration of the parsing, containing 3 settings: shifiting, XYXY or XYWH and integer                       output of the location:                     cls_shifted -   Our network is predicting color class between 0 to 5. if this setting is True, the                                     parsing will shift the class to be in the range 1 to 6.                     is_XYXY     -   This setting will determine if the given prediction output from the NN is in                                     [X1,Y1,X2,Y2] format or in [X1,Y1,W,H] format. if is_XYXY is True it will convert                                     it to [X1,Y1,W,H] format, else it will keep it in [X1,Y1,W,H] format.                     is_int      -   Will determind if the [X1,Y1,W,H] will be parsed as integer or as floats. If it's                                     True, it will round the [X1,Y1,W,H] values, else it will parse it as floats (As the                                     predictor outputs get from the predictor function).     :return: to_prnt -  A string which contains the estimated annotation of the given image from our predictor in the                         Course's format of [X1, Y1, W, H, Class]. # Loading the parsing configuration if given. # Default parsing configuration # Change from class range of 0-5 to a class range of 1-6 # The predictor output format is [X1,Y1,W,H] # Parse to integers representation # Customize parsing configuration # Updating to range 1 to 6 clases run -   This function gets the myAnnFilename (with path) and buses directory path and calculates the buses             estimation for each image in the buses directory and saves all of the estimation into the an annotation             file (myAnnFileName) with the given format: the name of the image in the beginning of the line,              and then for each bus estimation will be presented as  [X1, Y1, W, H, Class].              The run function uses the buses_predict(img_path) function from our detectron file:                 buses_predict(img_path) -   The function located at our detectron2 file. This function get an image path                                             and eval the buses taggings in the image. it returns the network outputs, in                                             the network predictor format.     :param myAnnFileName:   The path for the annotation file of the estimated images.     :param bus_dir:         The path for the buses images directory.     :return:                None.