import asyncio
import json
from io import BytesIO

import requests

from custom_exception import FeishuAuthException
from mapping.event_map_mapping import mapping
from mapping.device_map import device_map
from mapping.user_map import user_map

from redis import asyncio as aioredis

app_id = "cli_a525f3d78e3e500c"
app_secret = "JVhnbKfXifddjHVwcTqbEfn1rDQBYqDD"

headers = {"Authorization": ""}


def get_access_token(api_id, secret):
    url = "https://open.feishu.cn/open-apis/auth/v3/tenant_access_token/internal"
    data = {
        "app_id": api_id,
        "app_secret": secret
    }
    resp = requests.post(url, data=data).content.decode('utf-8')
    return json.loads(resp)['tenant_access_token']


# 获取事件的图片
def get_image_url(event):
    analysis_key = mapping.get(event['eventType'])['detection_key']
    if analysis_key is None:
        return None
    images = []
    for el in event['data'][analysis_key]:
        images.append(el['imageUrl'])
    if len(images) == 0:
        return None
    return images


def get_value_by_nested_key(my_dict, nested_key):
    ret = my_dict
    for key in nested_key:
        ret = ret[key]
    return ret


# 上次图片到飞书
def upload_image(url):
    image_content = requests.get(url).content
    payload = {'image_type': 'message'}
    files = [
        ('image', ('file', BytesIO(image_content), 'application/octet-stream'))
    ]
    image = requests.request("POST", "https://open.feishu.cn/open-apis/im/v1/images", data=payload,
                             files=files, headers=headers).content.decode('utf-8')
    data = json.loads(image)
    code = data['code']
    if code == 99991663:
        raise FeishuAuthException
    image_key = json.loads(image)['data']['image_key']
    return image_key


# 推送到飞书
def push_to_feishu(data):
    push_url = "https://open.feishu.cn/open-apis/message/v4/batch_send/"
    data = json.dumps(data)
    r = requests.post(push_url, data=data, headers=headers).content.decode('utf-8')
    data = json.loads(r)
    code = data['code']
    if code == 99991663:
        raise FeishuAuthException
    print(r)


async def read_event():
    redis_client = await aioredis.Redis(host="127.0.0.1", port=6379)
    while True:
        data = await redis_client.brpop("hik-sub-event")
        sub_json = json.loads(data[1].decode('utf-8'))
        try:
            events = sub_json["params"]["events"]
            for event in events:
                # 将eventType ID 替换为中文字符串
                event_type = event['eventType']
                event_type_str = mapping.get(event_type, "未知事件类型")
                event['eventType'] = event_type_str
                # ip address
                ip_address = event["data"]["ipAddress"]
                # 根据 ip_address 获取对应设备名称
                device_name = device_map.get(ip_address, "未知设备")
                event['deviceName'] = device_name
                # print(event['data'][event['data']['eventType']])
                # TODO: 根据 ip_address 获取对应 userid
                user_ids = user_map.get(ip_address, [])
                event['userIds'] = user_ids
                # TODO: 请求推送 api
                #
                print(event, device_name)

        except Exception as e:
            print("error: ", e)
            continue
        await asyncio.sleep(0.5)


if __name__ == "__main__":
    asyncio.run(read_event())