#!/usr/bin/env python3
# -*- coding: utf-8 -*-

from jabbercard.utilities.toml import Toml
from jabbercard.config import Cache, Data, Settings
from jabbercard.http.instance import HttpInstance
#import logging
import os
#from os.path import getsize, exists
import re
import shutil
#import time
import uvicorn

def main():

    http_instance = HttpInstance()
    return http_instance.app

if __name__ == 'jabbercard.__main__':

    directory = os.path.dirname(__file__)

    # Copy data files
    directory_data = Data.get_directory()
    if not os.path.exists(directory_data):
        directory_assets = os.path.join(directory, 'assets')
        directory_assets_new = shutil.copytree(directory_assets, directory_data)
        print(f'Data directory {directory_assets_new} has been created and populated.')

    # Copy settings files
    directory_settings = Settings.get_directory()
    if not os.path.exists(directory_settings):
        directory_configs = os.path.join(directory, 'configs')
        directory_settings_new = shutil.copytree(directory_configs, directory_settings)
        print(f'Settings directory {directory_settings_new} has been created and populated.')

    # Create cache directories
    directory_cache = Cache.get_directory()
    if not os.path.exists(directory_cache):
        print(f'Creating a cache directory at {directory_cache}.')
        os.mkdir(directory_cache)
    for subdirectory in ('details', 'photo', 'qr', 'xep_0060'):
        subdirectory_cache = os.path.join(directory_cache, subdirectory)
        if not os.path.exists(subdirectory_cache):
            print(f'Creating a cache subdirectory at {subdirectory_cache}.')
            os.mkdir(subdirectory_cache)

    # Configure settings file
    file_settings = os.path.join(directory_settings, 'settings.toml')
    if not os.path.exists(file_settings):
        directory_configs = os.path.join(directory, 'configs')
        file_settings_empty = os.path.join(directory_configs, 'settings.toml')
        shutil.copyfile(file_settings_empty, file_settings)
    data_settings = Toml.open_file_toml(file_settings)

    # Configure account
    data_settings_account = data_settings['account']

    settings_account = {
        'alias': 'Set an Alias',
        'xmpp': 'Set a Jabber ID',
        'pass': 'Input Password'
    }

    for key in settings_account:
        data_settings_account_value = data_settings_account[key]
        if not data_settings_account_value:
            settings_account_message = settings_account[key]
            while not data_settings_account_value:
                data_settings_account_value = input(f'{settings_account_message}: ')
            data_settings_account[key] = data_settings_account_value

    # Configure brand
    data_settings_brand = data_settings['brand']
    
    settings_brand_default = {
        'name': 'XMPP',
        'chat': 'Dino',
        'news': 'Reeder',
        'site': 'https://xmpp.org'
    }

    for key in settings_brand_default:
        data_settings_brand_value = data_settings_brand[key]
        if not data_settings_brand_value:
            settings_brand_default_value = settings_brand_default[key]
            data_settings_brand_value = input(f'Set brand {key} (default: "{settings_brand_default_value}"): ')
            if not data_settings_brand_value: data_settings_brand_value = settings_brand_default_value
        data_settings_brand[key] = data_settings_brand_value

    Toml.save_to_toml(file_settings, data_settings)

    # Start JabberCard
    app = main()
    uvicorn.run(app, host='127.0.0.1', port=8000, reload=False)