#!/usr/bin/env python
# -*- coding:utf-8 -*-
# project: 4月 
# author: NinEveN
# date: 2021/4/16

import os, re, time
from fir_ser.settings import SUPER_SIGN_ROOT
from api.models import AppReleaseInfo, UserDomainInfo
from api.utils.app.randomstrings import make_app_uuid
from django.core.validators import validate_email
from django.core.exceptions import ValidationError
import logging
from dns.resolver import Resolver

logger = logging.getLogger(__name__)


def get_app_d_count_by_app_id(app_id):
    d_count = 1
    binary_size = AppReleaseInfo.objects.filter(is_master=True, app_id__app_id=app_id).values('binary_size').first()
    if binary_size and binary_size.get('binary_size', 0) > 0:
        d_count += binary_size.get('binary_size') // 1024 // 1024 // 100
    return d_count


def file_format_path(user_obj, auth=None, email=None):
    if email:
        cert_dir_name = make_app_uuid(user_obj, email)
    else:
        pkey = auth.get("username")
        if auth.get("issuer_id"):
            pkey = auth.get("issuer_id")
        cert_dir_name = make_app_uuid(user_obj, pkey)
    cert_dir_path = os.path.join(SUPER_SIGN_ROOT, cert_dir_name)
    if not os.path.isdir(cert_dir_path):
        os.makedirs(cert_dir_path)
    file_format_path_name = os.path.join(cert_dir_path, cert_dir_name)
    return file_format_path_name


def get_profile_full_path(developer_obj, app_obj):
    pkey = developer_obj.email
    if developer_obj.issuer_id:
        pkey = developer_obj.issuer_id
    cert_dir_name = make_app_uuid(developer_obj.user_id, pkey)
    cert_dir_path = os.path.join(SUPER_SIGN_ROOT, cert_dir_name, "profile")
    provision_name = os.path.join(cert_dir_path, app_obj.app_id)
    return provision_name + '.mobileprovision'


def delete_app_profile_file(developer_obj, app_obj):
    file = get_profile_full_path(developer_obj, app_obj)
    try:
        if os.path.isfile(file):
            os.remove(file)
    except Exception as e:
        logger.error("delete_app_profile_file developer_obj:%s  app_obj:%s file:%s Exception:%s" % (
            developer_obj, app_obj, file, e))


def is_valid_domain(value):
    pattern = re.compile(
        r'^(([a-zA-Z]{1})|([a-zA-Z]{1}[a-zA-Z]{1})|'
        r'([a-zA-Z]{1}[0-9]{1})|([0-9]{1}[a-zA-Z]{1})|'
        r'([a-zA-Z0-9][-_.a-zA-Z0-9]{0,61}[a-zA-Z0-9]))\.'
        r'([a-zA-Z]{2,13}|[a-zA-Z0-9-]{2,30}.[a-zA-Z]{2,3})$'
    )
    return True if pattern.match(value) else False


def is_valid_phone(value):
    phone_pat = re.compile('^(13\d|14[5|7]|15\d|166|17[3|6|7]|18\d)\d{8}$')
    return True if str(value) and re.search(phone_pat, str(value)) else False


def is_valid_email(email):
    try:
        validate_email(email)
        return True
    except ValidationError:
        return False


def get_dict_from_filter_fields(filter_fields, data):
    filter_data = {}
    for filed in filter_fields:
        f_value = data.get(filed, None)
        if f_value:
            filter_data[filed] = f_value
    return filter_data


def format_storage_selection(storage_info_list, storage_choice_list):
    storage_info_list.append({'id': -1, 'storage_type': 3, 'name': '默认存储'})
    for storage_choice in storage_choice_list:
        storage_choice['storage_info'] = []
        for storage_info in storage_info_list:
            if storage_info.get('storage_type') == storage_choice.get('id', ):
                storage_choice['storage_info'].append(
                    {'name': storage_info.get('name', ''), 'id': storage_info.get('id', '')})
    for storage_choice in storage_choice_list:
        if not storage_choice['storage_info']:
            storage_choice_list.remove(storage_choice)
    return storage_choice_list


def get_cname_from_domain(domain):
    dns_list = [
        ["8.8.8.8", "8.8.4.4"],
        ["119.29.29.29", "114.114.114.114"],
        ["223.5.5.5", "223.6.6.6"],
    ]
    dns_resolver = Resolver()
    domain = domain.lower().strip()
    count = 3
    while count:
        try:
            dns_resolver.nameservers = dns_list[len(dns_list) - count]
            return dns_resolver.query(domain, 'CNAME')[0].to_text()
        except Exception as e:
            logger.error("dns %s resolve %s failed Exception:%s" % (dns_resolver.nameservers, domain, e))
        count -= 1
        time.sleep(0.3)
    if count <= 0:
        return str(None)


def get_user_domain_name(obj):
    domain_obj = UserDomainInfo.objects.filter(user_id=obj, is_enable=True, app_id=None).first()
    if domain_obj:
        return domain_obj.domain_name
    return ''


def get_app_domain_name(obj):
    domain_obj = UserDomainInfo.objects.filter(app_id=obj, is_enable=True).first()
    if domain_obj:
        return domain_obj.domain_name
    return ''