'''
Function:
    Implementation of XCVTSVideoClient: https://api.xcvts.cn/
Author:
    Zhenchao Jin
WeChat Official Account (微信公众号):
    Charles的皮卡丘
'''
import os
import copy
from ..sources import BaseVideoClient
from ..utils.domains import platformfromurl
from ..utils import RandomIPGenerator, VideoInfo, FileTypeSniffer, useparseheaderscookies, legalizestring, resp2json, yieldtimerelatedtitle, optionalimport


'''XCVTSVideoClient'''
class XCVTSVideoClient(BaseVideoClient):
    source = 'XCVTSVideoClient'
    def __init__(self, **kwargs):
        if ('enable_parse_curl_cffi' not in kwargs) and optionalimport('curl_cffi'): kwargs['enable_parse_curl_cffi'] = True
        super(XCVTSVideoClient, self).__init__(**kwargs)
        self.default_parse_headers = {
            'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36',
        }
        self.default_download_headers = {
            'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36',
        }
        self.default_headers = self.default_parse_headers
        self._initsession()
    '''parsefromurl'''
    @useparseheaderscookies
    def parsefromurl(self, url: str, request_overrides: dict = None):
        # prepare
        request_overrides = request_overrides or {}
        video_info = VideoInfo(source=self.source)
        null_backup_title = yieldtimerelatedtitle(self.source)
        if platformfromurl(url) in {'bilibili'}: video_info.update(dict(default_download_headers={'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36', 'Referer': 'https://www.bilibili.com/'}))
        # try parse
        video_infos = []
        try:
            # --get request
            headers = copy.deepcopy(self.default_headers)
            RandomIPGenerator().addrandomipv4toheaders(headers)
            resp = self.get(f'https://api.xcvts.cn/api/video_qsy/juhe?apiKey=cda4d99ecb4983e6c62aa6ca2bd2b933&url={url}', headers=headers, **request_overrides)
            resp.raise_for_status()
            raw_data = resp2json(resp=resp)
            video_info.update(dict(raw_data=raw_data))
            # --video title
            video_title = legalizestring(raw_data['data']['video_info'].get('title') or null_backup_title, replace_null_string=null_backup_title).removesuffix('.')
            # --download url
            video_info.update(dict(download_url=raw_data['data']['video_info']['download'] or raw_data['data']['video_info']['url']))
            # --other infos
            guess_video_ext_result = FileTypeSniffer.getfileextensionfromurl(
                url=video_info.download_url, headers=self.default_download_headers, request_overrides=request_overrides, cookies=self.default_download_cookies,
            )
            ext = guess_video_ext_result['ext'] if guess_video_ext_result['ext'] and guess_video_ext_result['ext'] != 'NULL' else video_info['ext']
            video_info.update(dict(
                title=video_title, file_path=os.path.join(self.work_dir, self.source, f'{video_title}.{ext}'), ext=ext, guess_video_ext_result=guess_video_ext_result, identifier=video_title,
            ))
            video_infos.append(video_info)
        except Exception as err:
            err_msg = f'{self.source}.parsefromurl >>> {url} (Error: {err})'
            video_info.update(dict(err_msg=err_msg))
            video_infos.append(video_info)
            self.logger_handle.error(err_msg, disable_print=self.disable_print)
        # return
        return video_infos