# Import required libraries
import time
from tencentcloud.log.logclient import LogClient
from tencentcloud.log.logexception import LogException
from tencentcloud.log.cls_pb2 import LogGroupList
import os

def upload(topic_id, client):
    LogLogGroupList = LogGroupList()
    LogGroup = LogLogGroupList.logGroupList.add()
    # Customize the source of the file to be uploaded this time, which will be used as a metadata field in logs
    LogGroup.filename = "pyXXXX.log"
    # Customize the address source for this upload, which will be used as a metadata field in logs
    LogGroup.source = "192.XX.XX.XX"
    # Custom metadata field
    LogTag = LogGroup.logTags.add()
    LogTag.key = "key"  
    LogTag.value = "value"  
    
    Log = LogGroup.logs.add()
    Log.time = int(round(time.time() * 1000000))  # Get current time as timestamp
    
    # Define the content of logs
    Content = Log.contents.add()
    Content.key = "Hello"  
    Content.value = "World"  
    
    try:
        request = client.put_log_raw(topic_id, LogLogGroupList)
        print("Request ID:", request.get_request_id())  
    except LogException as e:
        print("Error uploading log:", e)  
    except Exception as e:
        # Extend exception handling to cover other potential issues such as network connectivity
        print("Unexpected Error:", e)
        
if __name__ == '__main__':

    # Fill in domain information. Completion guide: https://www.tencentcloud.com/document/product/614/18940#.E5.9F.9F.E5.90.8D. See the domain name in the Log upload via API Tab of the link.
    endpoint = 'https://ap-xxxxxxxx.cls.tencentcs.com'
        
    # Fill in cloud API Key Information. For key information acquisition, please visit: https://console.tencentcloud.com/cam/capi
    # Please ensure the associated account of the key has appropriate log upload permissions. Permission configuration guide: https://www.tencentcloud.com/document/product/614/45004#.E4.BD.BF.E7.94.A8-api-.E4.B8.8A.E4.BC.A0.E6.95.B0.E6.8D.AE
    # This example retrieves from environmental variable. Environment variable configuration guide: https://www.tencentcloud.com/document/product/614/113851?from_cn_redirect=1
    accessKeyId = os.environ["TENCENTCLOUD_SECRET_ID"]
    accessKey = os.environ["TENCENTCLOUD_SECRET_KEY"]
    
    
    if not accessKeyId or not accessKey:
       raise EnvironmentError("Error: TENCENTCLOUD_SECRET_ID or TENCENTCLOUD_SECRET_KEY is not set")

    
    # Fill in the topic ID
    topic_id = '59XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX'
   
    if not endpoint.strip():
        raise ValueError("The endpoint cannot be left empty. Please enter a valid CLS domain name.")
    if not topic_id.strip():
        raise ValueError("The topic_id cannot be left empty. Please enter a valid log topic ID.")
       
    # Build a log client
    client = LogClient(endpoint, accessKeyId, accessKey)
    # Call the upload function
    upload(topic_id, client)