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

import os, re, time

from django.db.models import Count
import datetime
import random
from django.utils import timezone
from fir_ser.settings import SUPER_SIGN_ROOT
from api.models import AppReleaseInfo, UserDomainInfo, DomainCnameInfo, UserAdDisplayInfo
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):
    cert_dir_name = make_app_uuid(user_obj, auth.get("issuer_id"))
    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):
    cert_dir_name = make_app_uuid(developer_obj.user_id, developer_obj.issuer_id)
    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(
            f"delete_app_profile_file developer_obj:{developer_obj}  app_obj:{app_obj} file:{file} Exception:{e}")


def is_valid_domain(value):
    pattern = re.compile(
        r'^(([a-zA-Z])|([a-zA-Z][a-zA-Z])|'
        r'([a-zA-Z][0-9])|([0-9][a-zA-Z])|'
        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_telephone_number(telephone):
    if len(telephone) == 11:
        if re.match(r"^1(?:749)\d{7}$", telephone):
            return 'MSC'  # 海事卫星通信的
        elif re.match(r"^174(?:0[6-9]|1[0-2])\d{6}$", telephone):
            return 'MCC'  # 工信部应急通信的
        elif re.match(r"^1(?:349)\d{7}$", telephone):
            return 'CM_SMC'  # 中国移动卫星通信
        elif re.match(r"^1(?:740[0-5])\d{6}$", telephone):
            return 'CT_SMC'  # 中国电信卫星通信
        elif re.match(r"^1(?:47)\d{8}$", telephone):
            return 'CM_IDC'  # 中国移动上网数据卡
        elif re.match(r"^1(?:45)\d{8}$", telephone):
            return 'CU_IDC'  # 中国联通上网数据卡
        elif re.match(r"^1(?:49)\d{8}$", telephone):
            return 'CT_IDC'  # 中国电信上网数据卡
        elif re.match(r"^1(?:70[356]|65\d)\d{7}$", telephone):
            return 'CM_VNO'  # 中国移动虚拟运营商
        elif re.match(r"^1(?:70[4,7-9]|71\d|67\d)\d{7}$", telephone):
            return 'CU_VNO'  # 中国联通虚拟运营商
        elif re.match(r"^1(?:70[0-2]|62\d)\d{7}$", telephone):
            return 'CT_VNO'  # 中国电信虚拟运营商
        elif re.match(r"^1(?:34[0-8]|3[5-9]\d|5[0-2,7-9]\d|7[28]\d|8[2-4,7-8]\d|9[5,7,8]\d)\d{7}$", telephone):
            return 'CM_BO'  # 中国移动
        elif re.match(r"^1(?:3[0-2]|[578][56]|66|96)\d{8}$", telephone):
            return 'CU_BO'  # 中国联通
        elif re.match(r"^1(?:33|53|7[37]|8[019]|9[0139])\d{8}$", telephone):
            return 'CT_BO'  # 中国电信
        elif re.match(r"^1(?:92)\d{8}$", telephone):
            return 'CBN_BO'  # 中国广电
        else:
            return False
    elif len(telephone) == 13:
        if re.match(r"^14(?:40|8\d)\d{9}$", telephone):
            return 'CM_IoT'  # 中国移动物联网数据卡
        elif re.match(r"^14(?:00|6\d)\d{9}$", telephone):
            return 'CU_IoT'  # 中国联通物联网数据卡
        elif re.match(r"^14(?:10)\d{9}$", telephone):
            return 'CT_IoT'  # 中国电信物联网数据卡
        else:
            return False
    else:
        return 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
    logger.info(f"valid phone {value}")
    return str(value) and is_telephone_number(str(value))


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:
            if f_value == 'true':
                f_value = True
            if f_value == 'false':
                f_value = False
            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.resolve(domain, 'CNAME')[0].to_text()
        except Exception as e:
            logger.error(f"dns {dns_resolver.nameservers} resolve {domain} failed Exception:{e}")
        count -= 1
        time.sleep(0.3)
    if count <= 0:
        return str(None)


def get_user_domain_name(obj, domain_type=1):
    domain_name = UserDomainInfo.objects.filter(user_id=obj, is_enable=True, app_id=None,
                                                domain_type=domain_type).values_list('domain_name').first()
    if domain_name:
        return domain_name[0]
    return ''


def get_app_domain_name(obj):
    domain_name = UserDomainInfo.objects.filter(app_id=obj, is_enable=True, domain_type=2).values_list(
        'domain_name').first()
    if domain_name:
        return domain_name[0]
    return ''


def get_user_default_domain_name(domain_cname_obj):
    if domain_cname_obj:
        return domain_cname_obj.is_https, domain_cname_obj.domain_record
    return None, None


def get_min_default_domain_cname_obj(is_system=True):
    return min(DomainCnameInfo.objects.annotate(Count('userinfo')).filter(is_enable=True, is_system=is_system),
               key=lambda x: x.userinfo__count)


def format_apple_date(s_date):
    f_date = datetime.datetime.strptime(s_date, '%Y-%m-%dT%H:%M:%S.000+0000')
    if not timezone.is_naive(f_date):
        f_date = timezone.make_naive(f_date, timezone.utc)
    return f_date


def get_format_time():
    now = timezone.now()
    if not timezone.is_naive(now):
        now = timezone.make_naive(now, timezone.utc)
    return now.strftime('%Y-%m-%d_%H:%M:%S')


def check_app_password(app_password, password):
    if app_password != '':
        if password is None:
            return None
    if app_password.lower() != password.strip().lower():
        return None
    return True


def get_filename_form_file(filename):
    file_id_list = filename.split('.')
    if file_id_list[-1] in ['ipa', 'apk']:
        app_release_obj = AppReleaseInfo.objects.filter(release_id='.'.join(file_id_list[0:-1])).first()
        if app_release_obj:
            app_obj = app_release_obj.app_id
            if app_obj.type == 0:
                f_type = '.apk'
            else:
                f_type = '.ipa'
            return f"{app_obj.name}-{app_release_obj.app_version}-{app_obj.short}{f_type}"
    return filename


def check_app_domain_name_access(app_obj, access_domain_name, user_obj, extra_domain=None):
    if app_obj and access_domain_name:
        domain_list = []
        if extra_domain:
            domain_list.append(extra_domain)
        app_domain_name = get_app_domain_name(app_obj)
        if app_domain_name: domain_list.append(app_domain_name)
        user_domain_name = get_user_domain_name(user_obj)
        if user_domain_name: domain_list.append(user_domain_name)
        user_qr_domain_name = get_user_domain_name(user_obj, 0)
        if user_qr_domain_name: domain_list.append(user_qr_domain_name)
        if access_domain_name in domain_list:
            return True


def get_real_ip_address(request):
    if request.META.get('HTTP_X_FORWARDED_FOR', None):
        return request.META.get('HTTP_X_FORWARDED_FOR')
    else:
        return request.META.get('REMOTE_ADDR')


def get_origin_domain_name(request):
    meta = request.META
    return meta.get('HTTP_ORIGIN', meta.get('HTTP_REFERER', 'http://xxx/xxx')).split('//')[-1].split('/')[0]


def ad_random_weight(user_obj):
    ad_info_list = UserAdDisplayInfo.objects.filter(user_id=user_obj, is_enable=True).order_by('-created_time')
    total = sum([ad_info.weight for ad_info in ad_info_list])  # 权重求和
    ra = random.uniform(0, total)  # 在0与权重和之前获取一个随机数
    curr_sum = 0
    ret = ad_info_list.first()
    for ad_info in ad_info_list:
        curr_sum += ad_info.weight  # 在遍历中，累加当前权重值
        if ra <= curr_sum:  # 当随机数<=当前权重和时，返回权重key
            ret = ad_info
            break
    return ret


def format_get_uri(domain, short, data):
    uri = ''
    for k, v in data.items():
        if v:
            uri += f'&{k}={v}'
    if uri:
        uri = '?' + uri[1:]
    return f'{domain}/{short}{uri}'