# -*- coding: utf-8 -*-
import json
import time
import urllib2
import oss2
from datetime import datetime, timedelta

key1 = 'pji/'
key2 = 'data/'
key3 = 'data_merge/'
key4 = 'data_parse/'
path1 = '/root/'
path2 = 'data/'
path3 = 'data_merge/'
path4 = 'data_parse/'


def add_hour(date_string, hour_number):
    original_date = datetime.strptime(date_string, "%Y-%m-%d-%H-%M-%S")
    new_date = original_date + timedelta(hours=hour_number)
    return new_date.strftime("%Y-%m-%d-%H-%M-%S")


'''
cname：http://open-bucket.oss.icvdc.com
内网endpoint: oss-cn-beijing-gqzl-d01-a.ops.gqzl-cloud.com
oss桶名： open-bucket
keyid：n8glvFGS25MrLY7j
secret：xZ2Fozoarpfw0z28FUhtg8cu0yDc5d
'''
if __name__ == '__main__':
    # 1 登录验证 。
    auth = oss2.Auth('n8glvFGS25MrLY7j', 'xZ2Fozoarpfw0z28FUhtg8cu0yDc5d')

    # 2 填写自定义域名，例如example.com。获取桶。
    # 3 填写Bucket名称，并设置is_cname=True来开启CNAME。CNAME是指将自定义域名绑定到存储空间。
    # cname = 'http://open-bucket.oss.icvdc.com'
    # bucket = oss2.Bucket(auth, cname, 'open-bucket', is_cname=True)
    endpoint = 'oss-cn-beijing-gqzl-d01-a.ops.gqzl-cloud.com'
    bucket_name = 'open-bucket'
    bucket = oss2.Bucket(auth, endpoint, bucket_name)

    while True:
        local_delete_list = []
        oss_delete_list = []
        upload_completed_prefix_list = []
        # 4 获取即将被合并的bag目录
        for obj1 in oss2.ObjectIterator(bucket, prefix=key1):
            if 'callback.json' in str(obj1.key):
                prefix = '/'.join(str(obj1.key).split('/')[:-1])

                camera_mp4 = False
                pcd_depthcamera_mp4 = False
                pcd_lidar_mp4 = False
                # print '检测是否文件完整：', prefix
                for obj2 in oss2.ObjectIterator(bucket, prefix=prefix):
                    if '/camera.mp4' in str(obj2.key):
                        camera_mp4 = True
                    if '/pcd_depthcamera.mp4' in str(obj2.key):
                        pcd_depthcamera_mp4 = True
                    if '/pcd_lidar.mp4' in str(obj2.key):
                        pcd_lidar_mp4 = True
                if not camera_mp4 or not pcd_depthcamera_mp4 or not pcd_lidar_mp4:
                    continue
                time.sleep(1)
                print '发送：', str(obj1.key)
                # 1 获取json内容
                json_content = bucket.get_object(str(obj1.key)).read()
                # 2 获取token
                json_object = json.loads(json_content)
                data1 = {
                    "equipmentNo": json_object['equipmentNo'],
                    "secretKey": json_object['secretKey']
                }
                json_data1 = json.dumps(data1)
                request1 = urllib2.Request("http://139.9.199.227:30991/device/auth", json_data1,
                                           headers={'Content-Type': 'application/json'})
                response1 = urllib2.urlopen(request1)
                result_json1 = response1.read()
                result_object1 = json.loads(result_json1)
                access_token = result_object1.get('data').get('accessToken')
                # 要发送的JSON参数
                try:
                    print 'bag文件为：', json_object['rosBagPath']
                    old_date = json_object['dataName']
                    data_size = bucket.get_object_meta(json_object['rosBagPath']).content_length
                    equipment_no = json_object['equipmentNo']
                    old_file_path = json_object['filePath']
                    old_ros_bag_path = json_object['rosBagPath']
                    task_id = json_object['taskId']
                    trigger_id = json_object['triggerId']
                except Exception as e:
                    print 'callback报错：%s' % str(e)
                    continue

                # 将时区统一
                new_date = add_hour(old_date, 8)
                old_delete_list = []
                for obj_old in oss2.ObjectIterator(bucket, prefix=old_file_path):
                    old_delete_list.append(str(obj_old.key))
                    if 'callback.json' in str(obj_old.key):
                        bucket.copy_object(bucket_name, str(obj_old.key),
                                           str(obj_old.key).replace(old_date, new_date).replace('callback.json',
                                                                                                'callback_done.json'))
                    else:
                        bucket.copy_object(bucket_name, str(obj_old.key), str(obj_old.key).replace(old_date, new_date))
                bucket.copy_object(bucket_name, old_ros_bag_path, old_ros_bag_path.replace(old_date, new_date))
                bucket.delete_object(old_ros_bag_path)
                bucket.batch_delete_objects(old_delete_list)

                data2 = {
                    "dataName": new_date,
                    "dataSize": data_size,
                    "equipmentNo": equipment_no,
                    "filePath": old_file_path.replace(old_date, new_date),
                    "rosBagPath": old_ros_bag_path.replace(old_date, new_date),
                    "taskId": task_id,
                    "triggerId": trigger_id
                }
                json_data2 = json.dumps(data2)
                request2 = urllib2.Request("http://139.9.199.227:30991/device/data/callback", json_data2,
                                           headers={'Content-Type': 'application/json',
                                                    'authorization': access_token})

                response2 = urllib2.urlopen(request2)
                result_json2 = response2.read()
                result_object2 = json.loads(result_json2)
        time.sleep(2)