#!/usr/bin/python
#
import requests
import sys
import magic
import time
import string
import random
import mimetypes
import logging
import config
from glob import glob

# logging.basicConfig(filename='mau.log',level=logging.INFO,format='%(asctime)s - %(levelname)s - %(message)s', datefmt='%Y-%m-%d %H:%M:%S')  # Set up log file and level
logging.basicConfig(level=logging.DEBUG, format='%(asctime)s - %(levelname)s - %(message)s', datefmt='%Y-%m-%d %H:%M:%S')

message = sys.argv[1]
description = sys.argv[2]
visibility = sys.argv[3]
pics_path = sys.argv[4]


def get_pics():
    imgfiles = []
    for file in glob(f'{pics_path}/*.jpg'):
        imgfiles.append(file)
    for file in glob(f'{pics_path}/*.png'):
        imgfiles.append(file)
    logging.debug(f'{imgfiles}')
    return imgfiles


def do_upload(msg, media_ids):
    logging.info(f'Posting to Mastodon...')
    auth_data = f'\"Bearer {config.access_token}'
    response = requests.post(f'{config.instance_url}/api/v1/statuses',
                             params={'status': msg, 'media_ids[]': media_ids},
                             headers={'Authorization': auth_data,
                                      'visibility': 'public'})
    json_response = response.json()


def img_upload(description, media_info):  # Upload the image, return the media id
    logging.info(f'Uploading image {media_info}')
    auth_data = f'\"Bearer {config.access_token}'
    response = requests.post(f'{config.instance_url}/api/v2/media',
                             files={'file': media_info},
                             params={'description': description},
                             headers={'Authorization': auth_data})
    json_response = response.json()
    id = json_response['id']
    logging.debug(f'{id}')
    return id


def guess_type(media_file):  # Get the mime type of the file
    mime_type = None
    try:
        mime_type = magic.from_file(media_file, mime=True)
    except AttributeError:
        mime_type = mimetypes.guess_type(media_file)[0]

    logging.debug(f'It looks like this is a {mime_type}.')
    return mime_type


media_ids = []
for image in get_pics():
    mime_type = guess_type(image)  # Get the mime type
    random_suffix = ''.join(random.choice(string.ascii_uppercase + string.digits) for _ in range(10))  # Create a random suffix for our file name so we don't upload the same file name more than once
    file_name = "mau_upload_" + str(time.time()) + "_" + str(random_suffix) + mimetypes.guess_extension(mime_type)
    info = (file_name, open(image, 'rb'), mime_type)  # Get the image, and create multipart form data

    logging.info(f'{image}...\n')
    media_id = img_upload(description,info)  # Upload the image, get the id
    media_ids.append(media_id)  # Append to the media_ids list
    logging.info(f'Current list: {media_ids}')
    logging.info(f'Pausing, so the server has time to process the image\n')
    time.sleep(10)


if len(sys.argv) < 5:
    print('Usage: python mau.py \"<message>\" \"<alt text>\" \"<public, unlisted, private>\" \"</path/to/photo/folder/\"')
else:
    do_upload(message, media_ids)  # Post the image
    logging.info(f'Done.')

sys.exit()