# API.py
# This class helps translate more complex cases from the MediaBrowser API to the XBMC API

from datetime import datetime
import xbmc
import xbmcgui
import xbmcaddon

class API():
    
    def getPeople(self, item):
        # Process People
        director=[]
        writer=[]
        cast=[]
        people = item.get("People")
        if(people != None):
            for person in people:
                if(person.get("Type") == "Director"):
                    director.append(person.get("Name")) 
                if(person.get("Type") == "Writing"):
                    writer.append(person.get("Name"))
                if(person.get("Type") == "Writer"):
                    writer.append(person.get("Name"))                 
                if(person.get("Type") == "Actor"):
                    Name = person.get("Name")
                    Role = person.get("Role")
                    if Role == None:
                        Role = ''
                    cast.append(Name)
        return  {'Director'  : director, 
                'Writer'    : writer,
                'Cast'      : cast
                }

    def getTimeInfo(self, item):
        resumeTime = ''
        userData = item.get("UserData")
        PlaybackPositionTicks = '100'
        if userData.get("PlaybackPositionTicks") != None:
            PlaybackPositionTicks = str(userData.get("PlaybackPositionTicks"))
            reasonableTicks = int(userData.get("PlaybackPositionTicks")) / 1000
            resumeTime = reasonableTicks / 10000    

        try:
            tempDuration = str(int(item.get("RunTimeTicks", "0"))/(10000000*60))
        except TypeError:
            try:
                tempDuration = str(int(item.get("CumulativeRunTimeTicks"))/(10000000*60))
            except TypeError:
                tempDuration = "0"
        cappedPercentage = None
        resume=0
        percentage=0
        if (resumeTime != "" and int(resumeTime) > 0):
            duration = float(tempDuration)
            if(duration > 0):
                resume = float(resumeTime) / 60
                percentage = int((resume / duration) * 100.0)
        return {'Duration'      : tempDuration, 
                'TotalTime'     : tempDuration,
                'Percent'       : str(percentage),
                'ResumeTime'    : str(resume)
               }

    def getStudios(self, item):
        # Process Studio
        studios = [] 
        if item.get("SeriesStudio") != None and item.get("SeriesStudio") != '':
            studios.append(item.get("SeriesStudio"))
        else:        
            if(item.get("Studios") != []):
                for studio_string in item.get("Studios"):
                    temp=studio_string.get("Name")
                    studios.append(temp)
        return studios

    def getMediaStreams(self, item, mediaSources=False):    
        # Process MediaStreams
        channels = ''
        videocodec = ''
        audiocodec = ''
        height = ''
        width = ''
        aspectratio = '1:1'
        aspectfloat = 1.85
        Video3DFormat = ''

        if mediaSources == True:
            mediaSources = item.get("MediaSources")
            if(mediaSources != None):
                MediaStreams = mediaSources[0].get("MediaStreams")
            else:
                MediaStreams = None
        else:
            MediaStreams = item.get("MediaStreams")
        if(MediaStreams != None):
            #mediaStreams = MediaStreams[0].get("MediaStreams")
            if(MediaStreams != None):
                for mediaStream in MediaStreams:
                    if(mediaStream.get("Type") == "Video"):
                        videocodec = mediaStream.get("Codec")
                        height = int(mediaStream.get("Height"))
                        width = int(mediaStream.get("Width"))
                        aspectratio = mediaStream.get("AspectRatio")
                        Video3DFormat = item.get("Video3DFormat")
                        if aspectratio != None and len(aspectratio) >= 3:
                            try:
                                aspectwidth,aspectheight = aspectratio.split(':')
                                aspectfloat = float(aspectwidth) / float(aspectheight)
                            except:
                                aspectfloat = 1.85
                    if(mediaStream.get("Type") == "Audio"):
                        audiocodec = mediaStream.get("Codec")
                        channels = mediaStream.get("Channels")
        return {'channels'      : str(channels), 
                'videocodec'    : videocodec, 
                'audiocodec'    : audiocodec, 
                'height'        : height,
                'width'         : width,
                'aspectratio'   : aspectfloat,
                '3dformat'      : Video3DFormat
                }
    
    def getChecksum(self, item):
        # use the etags checksum for this if available
        # AND the userdata
        checksum = ""
        
        if item.get("Etag") != None:
            checksum = item.get("Etag") 
            userData = item.get("UserData")
        if(userData != None):
            checksum += str(userData.get("Played"))
            checksum += str(userData.get("IsFavorite"))
            if userData.get('UnplayedItemCount') != None:
                checksum += str(userData.get("UnplayedItemCount"))
            if userData.get('LastPlayedDate') != None:
                checksum += str(userData.get("LastPlayedDate"))
            if userData.get('PlaybackPositionTicks') != None:
                checksum += str(userData.get("PlaybackPositionTicks"))
            
        return checksum
    
    def getUserData(self, item):
        userData = item.get("UserData")
        resumeTime = 0
        if(userData != None):
            if userData.get("Played") != True:
                watched="True"
            else:
                watched="False"
            if userData.get("IsFavorite") == True:
                favorite=True
            else:
                favorite=False
            if(userData.get("Played") == True):
                playcount="1"
            else:
                playcount="0"
            if userData.get('UnplayedItemCount') != None:
                UnplayedItemCount = userData.get('UnplayedItemCount')
            else:
                UnplayedItemCount = "0"
            if userData.get('LastPlayedDate') != None:
                #TODO--> is there some other way to do this ?
                datestring = userData.get('LastPlayedDate').split('T')[0]
                timestring = userData.get('LastPlayedDate').split('T')[1]
                timestring = timestring.split('.')[0]
                LastPlayedDate = datestring + " " + timestring
            else:
                LastPlayedDate = None
            if userData.get('PlaybackPositionTicks') != None:
                PlaybackPositionTicks = userData.get('PlaybackPositionTicks')
            else:
                PlaybackPositionTicks = ''
            userKey = userData.get("Key", "")
        return  {'Watched'  :   watched,
                 'Favorite' :   favorite,
                 'PlayCount':   playcount,
                 'LastPlayedDate':  LastPlayedDate,
                 'UnplayedItemCount' : UnplayedItemCount,
                 'PlaybackPositionTicks' : str(PlaybackPositionTicks),
                 'Key' : userKey
                }
    
    def getGenre(self,item):
        genre = ""
        genres = item.get("Genres")
        if genres != None and genres != []:
            for genre_string in genres:
                if genre == "": #Just take the first genre
                    genre = genre_string
                else:
                    genre = genre + " / " + genre_string
        elif item.get("SeriesGenres") != None and item.get("SeriesGenres") != '':
            genres = item.get("SeriesGenres")
            if genres != None and genres != []:
              for genre_string in genres:
                if genre == "": #Just take the first genre
                    genre = genre_string
                else:
                    genre = genre + " / " + genre_string
        return genre
        
    def getName(self, item):
        Temp = item.get("Name")
        if Temp == None:
            Temp = ""
        Name=Temp.encode('utf-8')
        return Name
        
    def getRecursiveItemCount(self, item):
        if item.get("RecursiveItemCount") != None:
            return str(item.get("RecursiveItemCount"))
        else:
            return "0"
            
    def getSeriesName(self, item):
        Temp = item.get("SeriesName")
        if Temp == None:
            Temp = ""
        Name=Temp.encode('utf-8')
        return Name        
        
    def getOverview(self, item):
        Temp = item.get("Overview")
        if Temp == None:
            Temp=''
        Overview1=Temp.encode('utf-8')
        Overview=str(Overview1)
        Overview=Overview.replace("\"", "\'")
        Overview=Overview.replace("\n", " ")
        Overview=Overview.replace("\r", " ")
        return Overview
        
    def getPremiereDate(self, item):
        if(item.get("PremiereDate") != None):
            premieredatelist = (item.get("PremiereDate")).split("T")
            premieredate = premieredatelist[0]
        else:
            premieredate = ""
        Temp = premieredate
        premieredate = Temp.encode('utf-8')            
        return premieredate
        
    def getTVInfo(self, item, userData):
        TotalSeasons     = 0 if item.get("ChildCount")==None else item.get("ChildCount")
        TotalEpisodes    = 0 if item.get("RecursiveItemCount")==None else item.get("RecursiveItemCount")
        WatchedEpisodes  = 0 if userData.get("UnplayedItemCount")==None else TotalEpisodes-int(userData.get("UnplayedItemCount"))
        UnWatchedEpisodes = 0 if userData.get("UnplayedItemCount")==None else int(userData.get("UnplayedItemCount"))
        NumEpisodes      = TotalEpisodes
        tempEpisode = ""
        if (item.get("IndexNumber") != None):
            episodeNum = item.get("IndexNumber")
            if episodeNum < 10:
                tempEpisode = "0" + str(episodeNum)
            else:
                tempEpisode = str(episodeNum)
                
        tempSeason = ""
        if (str(item.get("ParentIndexNumber")) != None):
            tempSeason = str(item.get("ParentIndexNumber"))
            if item.get("ParentIndexNumber") < 10:
                tempSeason = "0" + tempSeason
        if item.get("SeriesName") != None:
            temp=item.get("SeriesName")
            SeriesName=temp.encode('utf-8')
        else:
            SeriesName=''
        return  {'TotalSeasons'     :   str(TotalSeasons),
                 'TotalEpisodes'    :   str(TotalEpisodes),
                 'WatchedEpisodes'  :   str(WatchedEpisodes),
                 'UnWatchedEpisodes':   str(UnWatchedEpisodes),
                 'NumEpisodes'      :   str(NumEpisodes),
                 'Season'           :   tempSeason,
                 'Episode'          :   tempEpisode,
                 'SeriesName'       :   SeriesName
                 }
    def getDateCreated(self, item):
        tempDate = item.get("DateCreated")
        if tempDate != None:
            tempDate = tempDate.split("T")[0]
            date = tempDate.split("-")
            tempDate = date[2] + "." + date[1] + "." +date[0]
        else:
            tempDate = "01.01.2000"
        return tempDate

    def getArtwork(self, data, type, index = "0", userParentInfo = False):

        addonSettings = xbmcaddon.Addon(id='plugin.video.emby')
        id = data.get("Id")
        getSeriesData = False
        userData = data.get("UserData") 

        if type == "tvshow.poster": # Change the Id to the series to get the overall series poster
            if data.get("Type") == "Season" or data.get("Type")== "Episode":
                id = data.get("SeriesId")
                getSeriesData = True
        elif type == "poster" and data.get("Type") == "Episode" and addonSettings.getSetting('useSeasonPoster')=='true': # Change the Id to the Season to get the season poster
            id = data.get("SeasonId")
        if type == "poster" or type == "tvshow.poster": # Now that the Ids are right, change type to MB3 name
            type="Primary"
        if data.get("Type") == "Season":  # For seasons: primary (poster), thumb and banner get season art, rest series art
            if type != "Primary" and type != "Primary2" and type != "Primary3" and type != "Primary4" and type != "Thumb" and type != "Banner" and type!="Thumb3":
                id = data.get("SeriesId")
                getSeriesData = True
        if data.get("Type") == "Episode":  # For episodes: primary (episode thumb) gets episode art, rest series art. 
            if type != "Primary" and type != "Primary2" and type != "Primary3" and type != "Primary4":
                id = data.get("SeriesId")
                getSeriesData = True
            if type =="Primary2" or type=="Primary3" or type=="Primary4":
                id = data.get("SeasonId")
                getSeriesData = True
                if  data.get("SeasonUserData") != None:
                    userData = data.get("SeasonUserData")
        if id == None:
            id=data.get("Id")
                
        imageTag = "e3ab56fe27d389446754d0fb04910a34" # a place holder tag, needs to be in this format
        originalType = type
        if type == "Primary2" or type == "Primary3" or type == "Primary4" or type=="SeriesPrimary":
            type = "Primary"
        if type == "Backdrop2" or type=="Backdrop3" or type=="BackdropNoIndicators":
            type = "Backdrop"
        if type == "Thumb2" or type=="Thumb3":
            type = "Thumb"
        if(data.get("ImageTags") != None and data.get("ImageTags").get(type) != None):
            imageTag = data.get("ImageTags").get(type)   

        if (data.get("Type") == "Episode" or data.get("Type") == "Season") and type=="Logo":
            imageTag = data.get("ParentLogoImageTag")
        if (data.get("Type") == "Episode" or data.get("Type") == "Season") and type=="Art":
            imageTag = data.get("ParentArtImageTag")
        if (data.get("Type") == "Episode") and originalType=="Thumb3":
            imageTag = data.get("SeriesThumbImageTag")
        if (data.get("Type") == "Season") and originalType=="Thumb3" and imageTag=="e3ab56fe27d389446754d0fb04910a34" :
            imageTag = data.get("ParentThumbImageTag")
            id = data.get("SeriesId")
     
        query = ""
        height = "10000"
        width = "10000"
        played = "0"
        totalbackdrops = 0

        if originalType =="BackdropNoIndicators" and index == "0" and data.get("BackdropImageTags") != None:
            totalbackdrops = len(data.get("BackdropImageTags"))
            if totalbackdrops != 0:
                index = str(randrange(0,totalbackdrops))
        # use the local image proxy server that is made available by this addons service
        # Load user information set by UserClient
        WINDOW = xbmcgui.Window(10000)
        username = WINDOW.getProperty('currUser')
        server = WINDOW.getProperty('server%s' % username)

        if addonSettings.getSetting('compressArt')=='true':
            query = query + "&Quality=90"
        
        if imageTag == None:
            imageTag = "e3ab56fe27d389446754d0fb04910a34"
            
        artwork = "%s/mediabrowser/Items/%s/Images/%s/%s?MaxWidth=%s&MaxHeight=%s&Format=original&Tag=%s%s" % (server, id, type, index, width, height, imageTag, query)
        #artwork = "%s/mediabrowser/Items/%s/Images/%s/%s/%s/original/%s/%s/%s?%s" % (server, id, type, index, imageTag, width, height, played, query) <- broken
        if addonSettings.getSetting('disableCoverArt')=='true':
            artwork = artwork + "&EnableImageEnhancers=false"
        
        # do not return non-existing images
        if (    (type!="Backdrop" and imageTag=="e3ab56fe27d389446754d0fb04910a34") |  #Remember, this is the placeholder tag, meaning we didn't find a valid tag
                (type=="Backdrop" and data.get("BackdropImageTags") != None and len(data.get("BackdropImageTags")) == 0) | 
                (type=="Backdrop" and data.get("BackdropImageTag") != None and len(data.get("BackdropImageTag")) == 0)                
                ):
            if type != "Backdrop" or (type=="Backdrop" and getSeriesData==True and data.get("ParentBackdropImageTags") == None) or (type=="Backdrop" and getSeriesData!=True):
                artwork=''        
        
        return artwork
    
    def getUserArtwork(self, data, type, index = "0"):

        # Load user information set by UserClient
        WINDOW = xbmcgui.Window(10000)
        username = WINDOW.getProperty('currUser')
        server = WINDOW.getProperty('server%s' % username)
        id = data.get("Id")

        artwork = "%s/mediabrowser/Users/%s/Images/%s?Format=original" % (server, id, type)
       
        return artwork