"""
@author: luojunhui
对请求进行操作
"""

import os
import json
import uuid
import requests
import urllib.parse
from datetime import datetime, timedelta

from applications.log import logging
from applications.functions.ask_kimi import ask_kimi
from applications.functions.calculate import title_mix
from applications.functions.auto_white import auto_white


def create_gzh_path(video_id, shared_uid):
    """
    :param video_id: 视频 id
    :param shared_uid: 分享 id
    """
    root_share_id = str(uuid.uuid4())
    url = f"pages/user-videos?id={video_id}&su={shared_uid}&fromGzh=1&rootShareId={root_share_id}&shareId={root_share_id}"
    # 自动把 root_share_id 加入到白名单
    auto_white(root_share_id)
    return root_share_id, f"pages/category?jumpPage={urllib.parse.quote(url, safe='')}"


def request_for_info(video_id):
    """
    请求数据
    :param video_id:
    :return:
    """
    url = "https://longvideoapi.piaoquantv.com/longvideoapi/openapi/video/batchSelectVideoInfo"
    data = {
        "videoIdList": [video_id]
    }
    header = {
        "Content-Type": "application/json",
    }
    response = requests.post(url, headers=header, data=json.dumps(data))
    return response.json()


def choose_video(result):
    """
    :param result: 计算出来的结果
    :return: uid, video_id
    """
    # 判断 score
    score1, score2 = result['s1_score'], result['s2_score']
    if score1 == 0 and score2 == 0:
        return None, None
    elif score1 == 0 and score2 > 0:
        return result['s2_uid'], result['s2_vid']
    elif score1 > 0 and score2 == 0:
        return result['s1_uid'], result['s1_vid']
    elif score1 > 0 and score2 > 0:
        return result['s1_uid'], result['s1_vid']


class ProcessParams(object):
    """
    Params Analysis
    """

    def __init__(self, t_id):
        self.trace_id = t_id

    def get_params(self, data):
        """
        "accountName": "公众号名称",
        "content": "文章正文",
        "title": "文章标题",
        "cover": "封面链接"
        :param data:
        :return: title
        """
        logging(
            code="1002",
            info="处理请求参数",
            function="get_params",
            trace_id=self.trace_id,
            data=data
        )
        return data

    def ask_kimi_and_save_to_local(self, title):
        """
        save file to local
        :param title:
        :return:
        """
        save_path = os.path.join(os.getcwd(), 'applications', 'static', "titles", "{}.json".format(title))
        if os.path.exists(save_path):
            logging(
                code="1002",
                info="该 video 信息已经挖掘完成---{}".format(title),
                function="ask_kimi_and_save_to_local",
                trace_id=self.trace_id,
            )
            return
        else:
            os.makedirs(os.path.dirname(save_path), exist_ok=True)
            if not title:
                result = {}
            else:
                result = ask_kimi(title)
            logging(
                code="1002",
                info="kimi-result",
                data=result,
                trace_id=self.trace_id,
                function="ask_kimi_and_save_to_local"
            )
            with open(save_path, "w", encoding="utf-8") as f:
                f.write(json.dumps(result, ensure_ascii=False))

    def process(self, data):
        """执行代码"""
        today = datetime.today()
        yesterday = today - timedelta(days=1)
        yesterday_str = yesterday.strftime("%Y%m%d")
        logging(
            code="1002",
            info="昨日的时间戳是---{}".format(yesterday_str),
            function="process",
            trace_id=self.trace_id,
        )
        params = self.get_params(data)
        title = params['title']
        account_name = params['accountName']
        title_p = os.path.join(os.getcwd(), 'applications', 'static', "titles", "{}.json".format(title))
        if os.path.exists(title_p):
            logging(
                code="1002",
                info="该标题已经被 kimi 处理过，跳过请求 kimi 操作--- {}".format(title),
                function="process",
                trace_id=self.trace_id
            )
            result = title_mix(title_p=title_p, dt=yesterday_str, trace_id=self.trace_id)
        else:
            self.ask_kimi_and_save_to_local(title)
            result = title_mix(title_p=title_p, dt=yesterday_str, trace_id=self.trace_id)
        uid, video_id = choose_video(result)
        logging(
            code="1002",
            info="best video_id --{}".format(video_id),
            function="process",
            trace_id=self.trace_id
        )
        if video_id and uid:
            root_share_id, productionPath = create_gzh_path(video_id=video_id, shared_uid=uid)
            logging(
                code="1002",
                info="root_share_id --{}, productionPath -- {}".format(root_share_id, productionPath),
                function="process",
                trace_id=self.trace_id
            )
            response = request_for_info(video_id)
            productionCover = response['data'][0]['shareImgPath']
            productionName = response["data"][0]['title']
            videoUrl = response['data'][0]['videoPath']
            programAvatar = "/static/logo.png"
            programId = "wx69c36def517d687a"
            programName = "票圈最惊奇"
            source = "Web"
            result = {
                "productionCover": productionCover,
                "productionName": productionName,
                "programAvatar": programAvatar,
                "programId": programId,
                "programName": programName,
                "source": source,
                "rootShareId": root_share_id,
                "productionPath": productionPath,
                "videoUrl": videoUrl
            }
            logging(
                code="2000",
                info="统计 root_share_id && video_id",
                function="process",
                trace_id=self.trace_id,
                data={
                    "rootShareId": root_share_id,
                    "videoId": video_id
                }
            )
        else:
            result = {
                "productionCover": None,
                "productionName": None,
                "programAvatar": None,
                "programId": None,
                "programName": None,
                "source": None,
                "rootShareId": None,
                "productionPath": None,
                "videoUrl": None
            }
        logging(
            code="1002",
            info="返回结果",
            function="process",
            data=result,
            trace_id=self.trace_id
        )
        return result