#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
@Copyright (C) ansjer cop Video Technology Co.,Ltd.All rights reserved.
@AUTHOR: ASJRD018
@NAME: AnsjerFormal
@software: PyCharm
@DATE: 2018/12/5 9:30
@Version: python3.6
@MODIFY DECORD:ansjer dev
@file: CloudVod.py
@Contact: chanjunkai@163.com
"""
import json
import math
import time
import urllib
from Object.AliPayObject import AliPayObject
import oss2
import paypalrestsdk
import boto3
from aliyunsdkcore import client
from aliyunsdksts.request.v20150401 import AssumeRoleRequest
from django.http import JsonResponse, HttpResponseRedirect, HttpResponse
from django.utils.decorators import method_decorator
from django.views.decorators.csrf import csrf_exempt
from django.views.generic.base import View

from Ansjer.config import OSS_STS_ACCESS_KEY, OSS_STS_ACCESS_SECRET, OSS_ROLE_ARN, SERVER_DOMAIN, PAYPAL_CRD, \
    SERVER_DOMAIN_SSL
from Model.models import Device_Info, Order_Model, Store_Meal, VodHlsModel, OssCrdModel, UID_Bucket, StsCrdModel
from Object.ResponseObject import ResponseObject
from Object.TokenObject import TokenObject
from Object.UidTokenObject import UidTokenObject
from Service.CommonService import CommonService
from Service.ModelService import ModelService
from Object.ETkObject import ETkObject


# 设备信息添加
class CloudStorageView(View):

    def get(self, request, *args, **kwargs):
        request.encoding = 'utf-8'
        operation = kwargs.get('operation')
        return self.validation(request.GET, request, operation)

    def post(self, request, *args, **kwargs):
        request.encoding = 'utf-8'
        operation = kwargs.get('operation')
        return self.validation(request.POST, request, operation)

    def validation(self, request_dict, request, operation):
        response = ResponseObject()
        if operation is None:
            return response.json(444, 'error path')
        elif operation == 'dopaypalcallback':
            return self.do_pay_by_paypal_callback(request_dict, response)
        elif operation == 'doalicallback':
            return self.do_pay_by_ali_callback(request)
        elif operation == 'getsignsts':
            ip = CommonService.get_ip_address(request)
            return self.do_get_sign_sts(request_dict, ip, response)
        elif operation == 'storeplaylist':
            return self.do_store_playlist(request_dict, response)
        else:
            token = request_dict.get('token', None)
            # 设备主键uid
            tko = TokenObject(token)
            response.lang = tko.lang
            if tko.code != 0:
                return response.json(tko.code)
            userID = tko.userID
            if operation == 'createPayOrder':
                return self.do_create_pay_order(request_dict, userID, response)
            elif operation == 'changevodstatus':
                return self.do_change_vod_status(request_dict, userID, response)
            else:
                return response.json(414)

    def do_get_sign_sts(self, request_dict, ip, response):
        uidToken = request_dict.get('uidToken', None)
        utko = UidTokenObject(uidToken)
        if utko.flag is False:
            return response.json(444, 'uidToken')
        uid = utko.UID
        channel = utko.channel
        print(channel)
        print(uid)
        now_time = int(time.time())
        ubqs = UID_Bucket.objects.filter(uid=uid, channel=channel, endTime__gte=now_time). \
            values("bucket__mold", "bucket__bucket", "bucket__endpoint", "bucket__region")
        if ubqs.exists():
            if ubqs[0]["bucket__mold"] == 0:
                # 阿里云 oss sts
                oc_qs = OssCrdModel.objects.filter(uid=uid, channel=channel). \
                    values("addTime", "data")
                if oc_qs.exists():
                    endTime = int(oc_qs[0]["addTime"]) + 3500
                    if endTime > now_time:
                        print(endTime)
                        print(now_time)
                        res = json.loads(oc_qs[0]["data"])
                        return JsonResponse(status=200, data=res)
                # 套餐id
                storage = '{uid}/vod{channel}/'.format(uid=uid, channel=channel)
                bucket_name = ubqs[0]['bucket__bucket']
                endpoint = ubqs[0]['bucket__endpoint']
                access_key_id = OSS_STS_ACCESS_KEY
                access_key_secret = OSS_STS_ACCESS_SECRET
                region_id = ubqs[0]['bucket__region']
                role_arn = OSS_ROLE_ARN
                clt = client.AcsClient(access_key_id, access_key_secret, region_id)
                req = AssumeRoleRequest.AssumeRoleRequest()
                # 设置返回值格式为JSON。
                req.set_accept_format('json')
                req.set_RoleArn(role_arn)
                req.set_RoleSessionName(uid + '_' + channel)
                req.set_DurationSeconds(3600)
                Resource_access = "acs:oss:*:*:{bucket_name}/{uid_channel}*". \
                    format(bucket_name=bucket_name, uid_channel=storage)
                print(Resource_access)
                policys = {
                    "Version": "1",
                    "Statement": [
                        {
                            "Action": ["oss:PutObject", "oss:DeleteObject", ],
                            "Resource": [Resource_access],
                            "Effect": "Allow",
                            "Condition": {
                                "IpAddress": {"acs:SourceIp": ip}
                                # "IpAddress": {"acs:SourceIp": "120.237.157.184"}
                                # "IpAddress": {"acs:SourceIp": "*"}
                            }
                        }
                    ]
                }
                req.set_Policy(Policy=json.dumps(policys))
                body = clt.do_action(req)
                # 使用RAM账号的AccessKeyId和AccessKeySecret向STS申请临时token。
                token = json.loads(body.decode('utf-8'))
                print(token)
                res = {
                    'AccessKeyId': token['Credentials']['AccessKeyId'],
                    'AccessKeySecret': token['Credentials']['AccessKeySecret'],
                    'SecurityToken': token['Credentials']['SecurityToken'],
                    'Expiration': token['Credentials']['Expiration'],
                    'expire': '3600',
                    'endpoint': endpoint,
                    'bucket_name': bucket_name,
                    'arn': token['AssumedRoleUser']['Arn'],
                    'code': 0,
                    'storage': storage,
                    'endTime': ubqs[0]['endTime'],
                    'ip': ip}
                if oc_qs.exists():
                    oc_qs.update(data=json.dumps(res), addTime=now_time)
                else:
                    OssCrdModel.objects.create \
                        (uid=uid, channel=channel, data=json.dumps(res), addTime=now_time)
                return JsonResponse(status=200, data=res)
            elif ubqs[0]["bucket__mold"] == 1:
                # 亚马逊 s3 sts
                sts_qs = StsCrdModel.objects.filter(uid=uid, channel=channel). \
                    values("addTime", "data")
                if sts_qs.exists():
                    endTime = int(sts_qs[0]["addTime"]) + 3500
                    if endTime > now_time:
                        print(endTime)
                        print(now_time)
                        res = json.loads(sts_qs[0]["data"])
                        return JsonResponse(status=200, data=res)
                    # 套餐id
                storage = '{uid}/vod{channel}/'.format(uid=uid, channel=channel)
                bucket_name = ubqs[0]['bucket__bucket']
                endpoint = ubqs[0]['bucket__endpoint']
                region_id = ubqs[0]['bucket__region']

                ###############
                REGION_NAME = region_id
                boto3_sts = boto3.client(
                    'sts',
                    aws_access_key_id='AKIA2E67UIMD45Y3HL53',
                    aws_secret_access_key='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',
                    region_name=REGION_NAME
                )
                Policy = {
                    "Version": "2012-10-17",
                    "Statement": [
                        {
                            "Effect": "Allow",
                            "Action": "s3:*",
                            "Resource": ["arn:aws:s3:::azvod1/{uid_channel}/*".
                                             format(uid_channel=storage)]
                        }
                    ]
                }
                response = boto3_sts.get_federation_token(
                    Name='{role_name}'.format(role_name=uid + '_' + channel),
                    Policy=json.dumps(Policy),
                    DurationSeconds=7200
                )
                ###############
                res = {
                    'AccessKeyId': response['Credentials']['AccessKeyId'],
                    'AccessKeySecret': response['Credentials']['SecretAccessKey'],
                    'SessionToken': response['Credentials']['SessionToken'],
                    'Expiration': response['Credentials']['Expiration'],
                    'expire': '3600',
                    'endpoint': endpoint,
                    'bucket_name': bucket_name,
                    'arn': response['FederatedUser']['Arn'],
                    'code': 0,
                    'storage': storage,
                    'endTime': ubqs[0]['endTime'],
                    'ip': ip,
                }
                if sts_qs.exists():
                    sts_qs.update(data=json.dumps(res), addTime=now_time)
                else:
                    StsCrdModel.objects.create(uid=uid, channel=channel, data=json.dumps(res), addTime=now_time)
                return JsonResponse(status=200, data=res)
            else:
                res = {'code': 404, 'msg': 'data not exists!'}
                return HttpResponse(json.dumps(res, ensure_ascii=False),
                                    content_type="application/json,charset=utf-8")

    def do_store_playlist(self, request_dict, response):
        return

    def do_change_vod_status(self, request_dict, userID, response):
        uid = request_dict.get('uid', None)
        status = request_dict.get('status', None)
        channel = request_dict.get('channel', None)
        if not all([uid, status, channel]):
            dv_qs = Device_Info.objects.filter(UID=uid, userID_id=userID, isShare=False, isExist=1)
            if dv_qs.exists():
                now_time = int(time.time())
                try:
                    ubqs = UID_Bucket.objects.filter(uid=uid, channel=channel, endTime__gte=now_time).first()
                except Exception as e:
                    print(repr(e))
                    return response.json(10, '未购买')
                else:
                    ubqs.update(status=status)
                    if status == 0:
                        return response.json(0)
                    else:
                        utko = UidTokenObject()
                        utko.generate(data={'uid': uid, 'channel': channel})
                        uidTK = utko.toke
                        uidTkUrl = "{SERVER_DOMAIN}cloudstorage/getsignsts?uidToken={uidToken}". \
                            format(uidToken=uidTK, SERVER_DOMAIN=SERVER_DOMAIN)
                        storeHlsUrl = "{SERVER_DOMAIN}cloudstorage/storeplaylist?uidToken={uidToken}". \
                            format(uidToken=uidTK, SERVER_DOMAIN=SERVER_DOMAIN)
                        return response.json(0, {'uidTkUrl': uidTkUrl, 'storeHlsUrl': storeHlsUrl})
            else:
                return response.json(12)

        else:
            return response.json(444, 'uid,status,channel')

    def do_pay_error(self):
        response = HttpResponse()
        response.content = '''
<!DOCTYPE html>
<html>
<head>
	<!--浏览器不缓存-->
	<meta http-equiv="Pragma" content="no-cache">
	<meta http-equiv="Cache-Control" content="no-cache">
	<meta http-equiv="Expires" content="0">
	<!--utf-8-->
    <meta http-equiv="content-type" content="text/html;charset=utf-8">
    <!-- viewport的<meta>标签，这个标签可以修改在大部分的移动设备上面的显示，为了确保适当的绘制和触屏缩放。-->
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="shortcut icon" href="https://test.dvema.com/web/images/favicon.ico" type="image/x-icon"  charset="utf-8"/>  
    <title>Trading particulars</title>
    <style>
    	.title_head{
    		height: 50px;
    		border-radius: 5px;
    		background-color: #c3c6c7; 
    		text-align: center;
    		line-height: 50px;
    	}
    	.content{
    		text-align: center;
    		margin-top: 50px;
    		font-size: 20px;
    		color : #ec7648
    	}
    	.content_img{
    		width: 60px; 
    		height: 60px;
    	}
    	.bottom{
    		 margin-bottom: 10px; 
    		 margin-top: 250px; 
    		 color : #ec7648
    	}
    	.bottom_div{
    		border: 1px solid #ec7648; 
    		line-height: 38px; 
    		text-align: center; 
    		width: 100px; 
    		height: 38px;
    		border-radius: 5px;
    	}
    	
    	.bottom_div:hover{
    		background-color: #dde4e2;
    	}
    </style>
</head>
<body>
	<div class="title_head">Trading particulars</div>
    <div class="content">
    	<p >
    		<img src="https://test.dvema.com/web/images/failed.jpg" class="content_img">
    		<br />
    		Payment failure
    	</p>
    </div>
    <center class="bottom">
    	<div class="bottom_div" onclick="payOKButton()"> 
    	 Finish
    	</div>
    </center>
    <script> 	    // 点击付款成功按钮
    function payOKButton() {
        // 复杂数据
        console.log('success')
        window.webkit.messageHandlers.jsCallOC.postMessage({"status": 0});
    }
	</script>
</body> 
</html>
                '''
        return response

    def do_pay_ok(self):
        response = HttpResponse()
        response.content = '''

<!DOCTYPE html>
<html>
<head>
	<!--浏览器不缓存-->
	<meta http-equiv="Pragma" content="no-cache">
	<meta http-equiv="Cache-Control" content="no-cache">
	<meta http-equiv="Expires" content="0">
	<!--utf-8-->
    <meta http-equiv="content-type" content="text/html;charset=utf-8">
    <!-- viewport的<meta>标签，这个标签可以修改在大部分的移动设备上面的显示，为了确保适当的绘制和触屏缩放。-->
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="shortcut icon" href="https://test.dvema.com/web/images/favicon.ico" type="image/x-icon"  charset="utf-8"/>  
    <title>Trading particulars</title>
    <style>
    	.title_head{
    		height: 50px;
    		border-radius: 5px;
    		background-color: #c3c6c7; 
    		text-align: center;
    		line-height: 50px;
    	}
    	.content{
    		text-align: center;
    		margin-top: 50px;
    		font-size: 20px;
    		color : green
    	}
    	.content_img{
    		width: 60px; 
    		height: 60px;
    	}
    	.bottom{
    		 margin-bottom: 10px; 
    		 margin-top: 250px; 
    		 color : green
    	}
    	.bottom_div{
    		border: 1px solid green; 
    		line-height: 38px; 
    		text-align: center; 
    		width: 100px; 
    		height: 38px;
    		border-radius: 5px;
    	}
    	
    	.bottom_div:hover{
    		background-color: #dde4e2;
    	}
    </style>
</head>
<body>
	<div class="title_head">Trading particulars</div>
    <div class="content">
    	<p >
    		<img src="https://test.dvema.com/web/images/timg.jpg" class="content_img">
    		<br />
    		Successful payment
    	</p>
    </div>
    <center class="bottom">
    	<div class="bottom_div" onclick="payOKButton()"> 
    	 Finish
    	</div>
    </center>
    <script> 	    // 点击付款成功按钮
    function payOKButton() {
        // 复杂数据
        console.log('success')
        window.webkit.messageHandlers.jsCallOC.postMessage({"status": 1});
    }
	</script>
</body> 
</html>
        '''
        return response

    def do_pay_by_ali_callback(self, request):
        response = ResponseObject()
        data = request.POST.dict()
        signature = data["sign"]
        data.pop('sign')
        orderID = data['out_trade_no']

        order_qs = Order_Model.objects.filter(orderID=orderID, status=0)
        print(order_qs)

        if not order_qs.exists():
            return response.json(404)
        print(json.dumps(data))
        print(signature)
        # verify
        aliPayObj = AliPayObject()
        alipay = aliPayObj.conf()
        success = alipay.verify(data, signature)
        if success and data["trade_status"] in ("TRADE_SUCCESS", "TRADE_FINISHED"):
            print("trade succeed")
            nowTime = int(time.time())
            order_list = order_qs.values("UID", "commodity_code", "channel")
            UID = order_list[0]['UID']
            channel = order_list[0]['channel']
            commodity_code = order_list[0]['commodity_code']
            order_qs.update(status=1, updTime=nowTime)
            smqs = Store_Meal.objects.filter(commodity_code=commodity_code). \
                values("day", "bucket_id", "bucket__storeDay")
            bucketId = smqs[0]['bucket_id']
            if not smqs.exists():
                return response.json(0, '套餐已删除')
            addTime = int(smqs[0]["day"]) * 24 * 3600
            ubqs = UID_Bucket.objects.filter(uid=UID, channel=channel). \
                values("bucket_id", "endTime", "bucket__storeDay")
            nowTime = int(time.time())
            if ubqs.exists():
                ubqs_count = ubqs.count()
                ubq = ubqs[ubqs_count - 1, ubqs_count]
                new_starTime = ubq['endTime'] + 1
                ub_cqs = UID_Bucket.objects.create(uid=UID, channel=channel, bucket_id=bucketId,
                                                   endTime=new_starTime + addTime)
                uid_bucket_id = ub_cqs.id
            else:
                ub_cqs = UID_Bucket.objects.create(uid=UID, channel=channel, bucket_id=bucketId,
                                                   endTime=nowTime + addTime)
                uid_bucket_id = ub_cqs.id
            order_qs.update \
                (payTime=nowTime, status=1, updTime=nowTime, uid_bucket_id=uid_bucket_id)
            red_url = "{SERVER_DOMAIN}cloudVod/payOK".format(SERVER_DOMAIN=SERVER_DOMAIN)
            return HttpResponseRedirect(red_url)
        return response.json(0, signature)

    def do_pay_by_paypal_callback(self, request_dict, response):
        paymentId = request_dict.get('paymentId', None)
        PayerID = request_dict.get('PayerID', None)
        orderID = request_dict.get('orderID', None)
        if not paymentId or not PayerID or not orderID:
            red_url = "{SERVER_DOMAIN}cloudVod/payError".format(SERVER_DOMAIN=SERVER_DOMAIN)
            return HttpResponseRedirect(red_url)
        paypalrestsdk.configure(PAYPAL_CRD)
        # ID of the payment. This ID is provided when creating payment.
        payment = paypalrestsdk.Payment.find(paymentId)
        payres = payment.execute({"payer_id": PayerID})
        print(payres)
        if not payres:
            red_url = "{SERVER_DOMAIN}cloudVod/payError".format(SERVER_DOMAIN=SERVER_DOMAIN)
            return HttpResponseRedirect(red_url)
        print("Payment execute successfully")
        order_qs = Order_Model.objects.filter(orderID=orderID)
        nowTime = int(time.time())
        order_list = order_qs.values("UID", "channel", "commodity_code")
        UID = order_list[0]['UID']
        channel = order_list[0]['channel']
        commodity_code = order_list[0]['commodity_code']
        smqs = Store_Meal.objects.filter(commodity_code=commodity_code). \
            values("day", "bucket_id", "bucket__storeDay")
        bucketId = smqs[0]['bucket_id']
        if not smqs.exists():
            return response.json(0, '套餐已删除')
        addTime = int(smqs[0]["day"]) * 24 * 3600
        # ##
        ubqs = UID_Bucket.objects.filter(uid=UID, channel=channel, endTime__gte=nowTime). \
            values("bucket__storeDay", "bucket__region", "endTime")
        if ubqs.exists():
            ubqs_count = ubqs.count()
            ubq = ubqs[ubqs_count - 1, ubqs_count]
            new_starTime = ubq['endTime'] + 1
            ub_cqs = UID_Bucket.objects.create(uid=UID, channel=channel, bucket_id=bucketId,
                                               endTime=new_starTime + addTime)
            uid_bucket_id = ub_cqs.id
        else:
            ub_cqs = UID_Bucket.objects.create(uid=UID, channel=channel, bucket_id=bucketId, endTime=nowTime + addTime)
            uid_bucket_id = ub_cqs.id
        order_qs.update(status=1, updTime=nowTime, uid_bucket_id=uid_bucket_id)

        # return response.json(0)
        red_url = "{SERVER_DOMAIN}cloudVod/payOK".format(SERVER_DOMAIN=SERVER_DOMAIN)
        return HttpResponseRedirect(red_url)

    def do_create_pay_order(self, request_dict, userID, response):
        uid = request_dict.get('uid', None)
        channel = request_dict.get('channel', None)
        commodity_code = request_dict.get('commodity_code', None)
        pay_type = int(request_dict.get('pay_type', None))
        dv_qs = Device_Info.objects.filter(userID_id=userID, UID=uid, isShare=False, isExist=1)
        if not dv_qs.exists():
            return response.json(12)
        smqs = Store_Meal.objects.filter(commodity_code=commodity_code, type=pay_type). \
            values('currency', 'price', 'content', 'day', 'commodity_type', 'title', 'content')
        if not smqs.exists():
            return response.json(10, '套餐不存在')
        currency = smqs[0]['currency']
        price = smqs[0]['price']
        content = smqs[0]['content']
        day = smqs[0]['day']
        commodity_type = smqs[0]['commodity_type']
        # ubqs = UID_Bucket.objects.filter(uid=uid, channel=channel, endTime__gte=nowTime). \
        #     values("bucket__storeDay", "bucket__region", "endTime")
        # if ubqs.exists():
        #     ubqs_count = ubqs.count()
        #     ubq = ubqs[ubqs_count - 1, ubqs_count]
        #     new_starTime = ubq['endTime'] + 1
        nowTime = int(time.time())
        orderID = CommonService.createOrderID()
        if pay_type == 0:
            call_sub_url = "{SERVER_DOMAIN}cloudVod/dopaypalcallback?orderID={orderID}". \
                format(SERVER_DOMAIN=SERVER_DOMAIN, orderID=orderID)
            # call_sub_url = "http://192.168.136.40:8077/cloudVod/payExecute?orderID={orderID}".format(
            #     SERVER_DOMAIN=SERVER_DOMAIN, orderID=orderID)
            call_clc_url = "{SERVER_DOMAIN}cloudVod/payError".format(SERVER_DOMAIN=SERVER_DOMAIN)
            paypalrestsdk.configure(PAYPAL_CRD)
            payment = paypalrestsdk.Payment({
                "intent": "sale",
                "payer": {"payment_method": "paypal"},
                "redirect_urls": {"return_url": call_sub_url, "cancel_url": call_clc_url},
                "transactions": [{
                    "item_list": {"items": [
                        {"name": "Cloud video", "sku": "1", "price": price, "currency": "USD", "quantity": 1}]},
                    "amount": {"total": price, "currency": currency},
                    "description": content}]})
            if payment.create():
                print("Payment created successfully")
            else:
                print(payment.error)
                return response.json(10, payment.error)
            print(payment)
            for link in payment.links:
                if link.rel == "approval_url":
                    approval_url = str(link.href)
                    print("Redirect for approval: %s" % (approval_url))
                    Order_Model.objects.create(orderID=orderID, UID=uid, channel=channel, userID_id=userID,
                                               desc=content, payType=pay_type, payTime=nowTime,
                                               price=price, currency=currency, addTime=nowTime, updTime=nowTime,
                                               endTime=(nowTime + int(day) * 3600 * 24), pay_url=approval_url,
                                               commodity_code=commodity_code, commodity_type=commodity_type)
                    return response.json(0, {"redirectUrl": approval_url, "orderID": orderID})
            return response.json(10, 'generate_order_false')
        else:
            try:
                aliPayObj = AliPayObject()
                alipay = aliPayObj.conf()
                subject = smqs[0]['title'] + smqs[0]['content']
                order_string = alipay.api_alipay_trade_wap_pay(
                    out_trade_no=orderID,
                    total_amount=price,
                    subject=subject,
                    return_url="{SERVER_DOMAIN_SSL}cloudVod/payOK".format(SERVER_DOMAIN_SSL=SERVER_DOMAIN_SSL),
                    notify_url="{SERVER_DOMAIN_SSL}cloudVod/doalicallback".format(SERVER_DOMAIN_SSL=SERVER_DOMAIN_SSL)
                    # return_url="http://192.168.136.40/cloudVod/payOK",
                    # notify_url="http://192.168.136.40/cloudVod/aliPayCallback"
                )
            except Exception as e:
                print(repr(e))
                return response.json(10, repr(e))
            else:
                if order_string:
                    redirectUrl = aliPayObj.alipay_prefix + order_string
                    Order_Model.objects.create(orderID=orderID, UID=uid, channel=channel, userID_id=userID,
                                               desc=content, payType=pay_type, payTime=nowTime,
                                               price=price, currency=currency, addTime=nowTime, updTime=nowTime,
                                               endTime=(nowTime + int(day) * 3600 * 24), pay_url=redirectUrl,
                                               commodity_code=commodity_code, commodity_type=commodity_type)
                    return JsonResponse(status=200, data={'result_code': 0, 'reason': 'success',
                                                          'result': {"redirectUrl": redirectUrl, "orderID": orderID},
                                                          'error_code': 0})
                else:
                    return response.json(10, '生成订单错误')