#coding:utf8
import os, sys
import io
sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf8')
cur_dir = os.path.dirname(os.path.abspath(__file__)) or os.getcwd()
par_dir = os.path.abspath(os.path.join(cur_dir, os.path.pardir))
sys.path.append(cur_dir)
sys.path.append(par_dir)
import json
from django.http import HttpResponse
from text_analysis.tools import to_kafka
from django.views.decorators.csrf import csrf_exempt
from log_util.set_logger import set_logger
logging=set_logger('logs/results.log')
import traceback
import queue
import requests
from text_analysis.tools.tool import get_content

import time

global task_queue
task_queue = queue.Queue()

@csrf_exempt
def chatGpt(request):
    if request.method == 'POST':
        try:
            # txt=request.body.encode("utf-8")
            raw_data = json.loads(request.body)
            task_queue.put(raw_data)
            return HttpResponse(json.dumps({"code": 1, "msg": "请求正常！"}, ensure_ascii=False))
        except:
            logging.error(traceback.format_exc())
            return HttpResponse(json.dumps({"code": 0, "msg": "请求json格式不正确！"}, ensure_ascii=False))
    else:
        return HttpResponse(json.dumps({"code": 0, "msg": "请求方式错误，改为post请求"}, ensure_ascii=False))
    
def chatgpt():
    while True:
        try:
            if task_queue.qsize() >0:
                try:
                    logging.info("取任务队列长度{}".format(task_queue.qsize()))
                    raw_data = task_queue.get()
                    # logging.info(raw_data)
                    data=get_content(raw_data,logging)
                    url = "https://api.openai.com/v1/chat/completions"
                    headers = {
                        "Content-Type": "application/json;charset=UTF-8",
                        "Authorization": "Bearer "+data["authorization"]
                    }
                    payload = json.dumps({
                        "model": data["model"],
                        "messages": [{"role": "user","content": data["prompt"]}],
                        "temperature":float(data["temperature"]),
                        "top_p":float(data["top_p"]),
                        "n":int(data["n"])
                    })
                    # response=None
                    response = requests.request("POST", url, headers=headers, data=payload)
                    # print(response)
                    d = json.loads(response.text)
                    result = d['choices'][0]['message']['content']
                    raw_data["result"] = {"successCode": "1", "errorLog": "", "results": result}
                    # print(raw_data)
                    logging.info(raw_data)
                    to_kafka.send_kafka(raw_data,logging)
                except:
                    raw_data["result"] = {"successCode": "0", "errorLog": "", "results": ""}
                    if response and response.text:
                        raw_data["result"]["errorLog"] = response.text
                    else:
                        raw_data["result"]["errorLog"] = traceback.format_exc()
                    logging.info(raw_data)
                    to_kafka.send_kafka(raw_data,logging)
            else:
                # logging.info("暂无任务，进入休眠--")
                time.sleep(10)
        except:
            raw_data["result"] = {"successCode": "0", "errorLog": "", "results": ""}
            raw_data["result"]["errorLog"] = traceback.format_exc()
            logging.info(traceback.format_exc())
            to_kafka.send_kafka(raw_data, logging)