import re
import docx
import codecs


def find_table_title(line):
    result = re.search(r'(?<=<tr><td width="100%" class="tabletitle"><b>)\w+', line)
    if result:
        return result.group(0)


def find_table_sub_title(line):
    result = re.search(r'(?<=<tr><td width="100%" class="tablesubtitle"><b>)\w+', line)
    if result:
        return result.group(0)


def find_type_return(line):
    result = re.search(r'(?<=<tr><td colspan="2"><span class="function"><span class="arg">)\w+', line)
    if result:
        return result.group(0)


def find_name_function(line):
    result = re.search(r'\w+', line)
    if result:
        return result.group(0)


def find_description_function(line):
    result = re.search(r'(?<=<p>)[\w+\s]+', line)
    if result:
        return result.group(0)


def find_args(line):
    type_arg = re.findall(r'(?<=<span class="arg">)\w+', line)
    name_arg = re.findall(r'(?<=</span> )\w+', line)
    result = dict()

    for key, value in zip(type_arg, name_arg):
        result[key] = value

    if type_arg:
        return result


doc = docx.Document()
style = doc.styles['Normal']
style.font.size = docx.shared.Pt(14)

with codecs.open('function_list.htm', "r", "utf-16") as file:
    with open('function_list_to_github.txt', 'w') as file_write:
        for line in file:
            if find_table_title(line):
                doc.add_paragraph(find_table_title(line), style='Title')
                file_write.write(f'# {find_table_title(line)}\n')
            elif find_table_sub_title(line):
                doc.add_paragraph(find_table_sub_title(line), style='Title')
                file_write.write(f'# {find_table_sub_title(line)}\n')
            elif find_type_return(line):
                next_line = file.readline()
                paragraph = doc.add_paragraph()
                paragraph.add_run(f'{find_type_return(line)} ').italic = True
                paragraph.add_run(find_name_function(next_line)).bold = True

                file_write.write(f'## {find_type_return(line)} {find_name_function(next_line)}\n\n')

                dict_args = find_args(next_line)
                file_write.write('Type | Name\n')
                file_write.write('------ | ------\n')
                if dict_args:
                    for key, value in dict_args.items():
                        file_write.write(f'{key} | {value}\n')
                        doc.add_paragraph(f'Тип аргумента: {key}, имя аргумента: {value}', style='List Bullet')

                file_write.write('\n')
            elif find_description_function(line):
                doc.add_paragraph(find_description_function(line))
                file_write.write(f'{find_description_function(line)}\n')


doc.save('function_list.docx')