import posixpath

class File:
    """
    Décrit une référence de fichier dans le disque
    """
    def __init__(self, path, name,api_id=None):
        self.path = path
        self.name = name
        self.info_lang = []
        self.info_quality = []
        self.info_subtitles = []
        self.year = self._find_year()
        self.title = self._get_title()
        self.simple_name = self.title.replace(' ', '')
        self.api_id = api_id

    def get_ext(self):
        _, ext = posixpath.splitext(self.name)
        return ext

    def without_ext(self):
        _, ext = posixpath.splitext(self.name)
        return ext

    def _get_title(self):
        fname, ext = posixpath.splitext(self.name)
        # 1) séparateurs
        fname = fname.replace('.', ' ')
        fname = fname.replace('_', ' ')
        fname = fname.replace('-', ' ')
        # 2.1) marqueurs de qualitée
        for m in ['HDRiP', 'HDRip', 'HDTS', 'HD', 'DVDRIP', 'DvDRIP', '720p', '1080p', 'DVDSCR', 'BluRay', 'BrRip', 'BRRip']:
            if m in fname:
                self.info_quality.append(m)
            fname = fname.replace(m, '')
        # 2.2) marqueur de sous-titres
        for m in ['SRT FR', 'STFR', 'STEN']:
            if m in fname:
                self.info_subtitles.append(m)
            fname = fname.replace(m, '')
        # 2.3) marqueurs de langues & sous-titres
        for m in ['VOSTFR', 'VOST-FR', 'VOSTMulti']:
            if m in fname:
                self.info_lang.append(m)
                self.info_subtitles.append(m)
            fname = fname.replace(m, '')
        # 2.4) marqueurs de langues
        for m in ['VO', 'VF','FRENCH', 'FR', 'ENG', '[Eng]', 'VJAP']:
            if m in fname:
                self.info_lang.append(m)
            fname = fname.replace(m, '')
        # 2.5) marqueurs autres
        for m in ['UNCENSORED', 'X264', 'x264', 'X265', '[www Cpasbien com]', '[www newpct1 com]', 'YIFY', 'JYK']:
            fname = fname.replace(m, '')
        # 3) minuscule
        fname = fname.lower()
        # 4) année
        if self.year is not None:
            fname = fname.replace('['+str(self.year)+']', '')
            fname = fname.replace('[ '+str(self.year)+' ]', '')
            fname = fname.replace('['+str(self.year)+' ]', '')
            fname = fname.replace('[ '+str(self.year)+']', '')
        # 5) espaces en bout et centraux
        fname = fname.lstrip().rstrip()
        while '  ' in fname:
            fname = fname.replace('  ', ' ')
        return fname

    def _find_year(self):
        fname, ext = posixpath.splitext(self.name)
        fname = fname.replace(' ', '')
        for i in range(1800, 2100):
            if '['+str(i)+']' in fname:
                return i
        return None

    def filename_same(self, other):
        # Compare les noms de fichiers de self et de other
        # En supprimant les espaces, la date, et les marques de qualitée
        return self.simple_name == other.simple_name

    def additional_info(self):
        """
        Info supplémentaires sur la langue, la qualitée et les sous-titres du fichier
        """
        info = {}
        if len(self.info_lang) > 0:
            for m in ['VOSTFR', 'VOST-FR', 'VOSTMulti', 'VO']:
                if m in self.info_lang:
                    info['lang'] = 'VO'
            for m in ['ENG', '[Eng]']:
                pass # notation?
            for m in ['VJAP']:
                pass # notation?
            for m in ['VF','FRENCH', 'FR']:
                if m in self.info_lang:
                    info['lang'] = 'FR'
        if len(self.info_quality) > 0:
            for m in ['HDRiP', 'HDTS', 'HD', '720p', 'BluRay']:
                if m in self.info_quality:
                    info['quality'] = 'HD'
            for m in ['DVDRIP', 'DVDSCR']:
                pass # qualité?
            for m in ['1080p']:
                if m in self.info_quality:
                    info['quality'] = 'FULL HD'
        if len(self.info_subtitles) > 0:
            for m in ['SRT FR', 'STFR', 'VOSTFR', 'VOST-FR']:
                if m in self.info_subtitles:
                    info['subtitles'] = 'FR'
            for m in ['STEN']:
                if m in self.info_subtitles:
                    info['subtitles'] = 'EN'
        return info

    def __eq__(self, other):
        return (self.path, self.name) == (other.path, other.name)

    def __hash__(self):
        return hash((self.path, self.name))

    def __str__(self):
        return str(self.path+'/'+self.name+' year:['+str(self.year)+']')

    def __repr__(self):
        return str(self)