#! /usr/bin/env python3

# Project Chap. 7
# Phone number and email address extractor

import re
import pyperclip

phoneRegex = re.compile(r'''(
    (\d{3}|\(\d{3}\))?    #area code
    (\s|-|\.)?            #seperator
    (\d{3})               #first three digits
    (\s|-|\.)             #seperator
    (\d{4})               #last four digits
    (\s*(ext|x|ext.)\s*(\d{2,5}))?    #extension
    )''', re.VERBOSE)

emailRegex = re.compile(r'''(
    [a-zA-Z0-9._%+-]+    #username
    @                    #symbol
    [a-zA-Z0-9.-]+       #domain name
    (\.[a-zA-Z]{2.4})    #dot something
    )''', re.VERBOSE)

# Find matches in the clipboard text
text = str(pyperclip.paste())
matches = []
for groups in phoneRegex.findall(text):
    phoneNum = '-'.join([groups[1], groups[3], groups[5]])
    if groups[8] != '':
        phoneNum += ' x' + gruops[8]
    matches.append(phoneNum)
for groups in emailRegex.findall(text):
    matches.append(groups[0])

# Copy results to clipboard
if len(matches) > 0:
    pyperclip.copy('\n'.join(matches))
    print('Copied to the clipboard:')
    print('\n'.join(matches))
else:
    print('No phone number or email matches were found.')