#   Copyright (C) 2024 Lunatixz
#
#
# This file is part of PseudoTV Live.
#
# PseudoTV Live Live is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# PseudoTV Live Live is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with PseudoTV Live Live.  If not, see <http://www.gnu.org/licenses/>.

from globals import *

class NFOParser:
    ## NFO EXAMPLE ##
    ##<episodedetails>
    ##  <runtime>25</runtime>
    ##  <duration>1575</duration>
    ##  <fileinfo>
    ##    <streamdetails>
    ##      <video>
    ##        <durationinseconds>1575</durationinseconds>
    ##      </video>
    ##    </streamdetails>
    ##  </fileinfo>
    ##</episodedetails>
    
    def determineLength(self, filename: str) -> int and float:
        duration = 0
        fleName, fleExt = os.path.splitext(filename)
        fleName += '.nfo'
        if not FileAccess.exists(fleName):
            log("NFOParser: Unable to locate NFO %s"%(fleName), xbmc.LOGERROR)
            return 0
            
        log("NFOParser: determineLength, file = %s, nfo = %s"%(filename,fleName))
        try:
            File = FileAccess.open(fleName, "rb")
            dom = parse(File)
            File.close()
        except:
            log("NFOParser: Unable to open the file %s"%(fleName), xbmc.LOGERROR)
            return duration
            
        try:                    
            xmldurationinseconds = dom.getElementsByTagName('durationinseconds')[0].toxml()
            duration = int(xmldurationinseconds.replace('<durationinseconds>','').replace('</durationinseconds>',''))
        except Exception as e: 
            log("NFOParser: <durationinseconds> not found")
            
        if duration == 0:
            try:
                xmlruntime = dom.getElementsByTagName('runtime')[0].toxml()
                duration = int(xmlruntime.replace('<runtime>','').replace('</runtime>','').replace(' min.','')) * 60
            except Exception as e: 
                log("NFOParser: <runtime> not found")
            
        if duration == 0:    
            try:
                xmlruntime = dom.getElementsByTagName('duration')[0].toxml()
                duration = int(xmlruntime.replace('<duration>','').replace('</duration>','')) * 60
            except Exception as e: 
                log("NFOParser: <duration> not found")
                
        log("NFOParser: Duration is %s"%(duration))
        return duration