# ex:ts=4:sw=4:sts=4:et
# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
from __future__ import absolute_import
import re
import json
import copy
from urllib.parse import urlparse

from svtplay_dl.service import Service, OpenGraphThumbMixin
from svtplay_dl.fetcher.hls import hlsparse
from svtplay_dl.fetcher.http import HTTP
from svtplay_dl.error import ServiceError


class Picsearch(Service, OpenGraphThumbMixin):
    supported_domains = ['dn.se', 'mobil.dn.se', 'di.se', 'csp.picsearch.com', 'csp.screen9.com']

    def get(self):
        self.backupapi = None

        if self.exclude():
            yield ServiceError("Excluding video")
            return

        ajax_auth = self.get_auth()
        if not ajax_auth:
            yield ServiceError("Cant find token for video")
            return

        mediaid = self.get_mediaid()
        if not mediaid:
            yield ServiceError("Cant find media id")
            return
        if not isinstance(mediaid, str):
            mediaid = mediaid.group(1)

        jsondata = self.http.request("get", "http://csp.screen9.com/player?eventParam=1&"
                                            "ajaxauth={0}&method=embed&mediaid={1}".format(ajax_auth.group(1), mediaid)).text
        jsondata = json.loads(jsondata)

        if "data" in jsondata:
            if "live" in jsondata["data"]["publishing_status"]:
                self.options.live = jsondata["data"]["publishing_status"]["live"]
            playlist = jsondata["data"]["streams"]
            for i in playlist:
                    if "application/x-mpegurl" in i:
                        streams = hlsparse(self.options, self.http.request("get", i["application/x-mpegurl"]), i["application/x-mpegurl"])
                        if streams:
                            for n in list(streams.keys()):
                                yield streams[n]
                    if "video/mp4" in i:
                        yield HTTP(copy.copy(self.options), i["video/mp4"], 800)

        if self.backupapi:
            res = self.http.get(self.backupapi.replace("i=", ""), params={"i": "object"})
            data = res.text.replace("ps.embedHandler(", "").replace('"");', '')
            data = data[:data.rfind(",")]
            jansson = json.loads(data)
            for i in jansson["media"]["playerconfig"]["playlist"]:
                if "provider" in i and i["provider"] == "httpstreaming":
                    streams = hlsparse(self.options, self.http.request("get", i["url"]), i["url"])
                    if streams:
                        for n in list(streams.keys()):
                            yield streams[n]

    def get_auth(self):
        match = re.search(r"picsearch_ajax_auth[ ]*=[ ]*['\"]([^'\"]+)['\"]", self.get_urldata())
        if not match:
            match = re.search(r'screen9-ajax-auth="([^"]+)"', self.get_urldata())
        if not match:
            match = re.search('screen9"[ ]*:[ ]*"([^"]+)"', self.get_urldata())
        if not match:
            match = re.search('data-auth="([^"]+)"', self.get_urldata())
        if not match:
            match = re.search('s.src="(https://csp-ssl.picsearch.com[^"]+|http://csp.picsearch.com/rest[^"]+)', self.get_urldata())
            if match:
                data = self.http.request("get", match.group(1))
                self.backupapi = match.group(1)
                match = re.search(r'ajaxAuth": "([^"]+)"', data.text)
            if not match:
                match = re.search('iframe src="(//csp.screen9.com[^"]+)"', self.get_urldata())
                if match:
                    url = "http:{0}".format(match.group(1))
                    data = self.http.request("get", url)
                    self.backupapi = url
                    match = re.search(r"picsearch_ajax_auth = '([^']+)'", data.text)
                    if not match:
                        match = re.search(r"screen9_ajax_auth = '([^']+)'", data.text)

        return match

    def get_mediaid(self):
        match = re.search(r"mediaId = '([^']+)';", self.get_urldata())
        if not match:
            match = re.search(r'media-id="([^"]+)"', self.get_urldata())
        if not match:
            match = re.search(r'screen9-mid="([^"]+)"', self.get_urldata())
        if not match:
            match = re.search(r'data-id="([^"]+)"', self.get_urldata())
        if not match:
            match = re.search(r'data-id=([^ ]+) ', self.get_urldata())
        if not match:
            match = re.search(r'data-videoid="([^"]+)"', self.get_urldata())
        if not match:
            match = re.search('s.src="(https://csp-ssl.picsearch.com[^"]+|http://csp.picsearch.com/rest[^"]+)', self.get_urldata())
            if match:
                data = self.http.request("get", match.group(1))
                match = re.search(r'mediaid": "([^"]+)"', data.text)
            if not match:
                match = re.search('iframe src="(//csp.screen9.com[^"]+)"', self.get_urldata())
                if match:
                    url = "http:{0}".format(match.group(1))
                    data = self.http.request("get", url)
                    match = re.search(r"mediaid: '([^']+)'", data.text)
        if not match:
            urlp = urlparse(self.url)
            match = urlp.fragment
        return match