# Copyright 2016 Hardcoded Software (http://www.hardcoded.net)
#
# This software is licensed under the "GPLv3" License as described in the "LICENSE" file,
# which should be included with this package. The terms are also available at
# http://www.gnu.org/licenses/gpl-3.0.html

from PyQt5.QtWidgets import QApplication

from hscommon import trans
from core.app import AppMode
from core.scanner import ScanType
from qtlib.preferences import Preferences as PreferencesBase


class Preferences(PreferencesBase):
    def _load_values(self, settings):
        get = self.get_value
        self.filter_hardness = get("FilterHardness", self.filter_hardness)
        self.mix_file_kind = get("MixFileKind", self.mix_file_kind)
        self.ignore_hardlink_matches = get(
            "IgnoreHardlinkMatches", self.ignore_hardlink_matches
        )
        self.use_regexp = get("UseRegexp", self.use_regexp)
        self.remove_empty_folders = get("RemoveEmptyFolders", self.remove_empty_folders)
        self.debug_mode = get("DebugMode", self.debug_mode)
        self.destination_type = get("DestinationType", self.destination_type)
        self.custom_command = get("CustomCommand", self.custom_command)
        self.language = get("Language", self.language)
        if not self.language and trans.installed_lang:
            self.language = trans.installed_lang

        self.tableFontSize = get("TableFontSize", self.tableFontSize)
        self.reference_bold_font = get("ReferenceBoldFont", self.reference_bold_font)
        self.resultWindowIsMaximized = get(
            "ResultWindowIsMaximized", self.resultWindowIsMaximized
        )
        self.resultWindowRect = self.get_rect("ResultWindowRect", self.resultWindowRect)
        self.directoriesWindowRect = self.get_rect(
            "DirectoriesWindowRect", self.directoriesWindowRect
        )
        self.recentResults = get("RecentResults", self.recentResults)
        self.recentFolders = get("RecentFolders", self.recentFolders)

        self.word_weighting = get("WordWeighting", self.word_weighting)
        self.match_similar = get("MatchSimilar", self.match_similar)
        self.ignore_small_files = get("IgnoreSmallFiles", self.ignore_small_files)
        self.small_file_threshold = get("SmallFileThreshold", self.small_file_threshold)
        self.scan_tag_track = get("ScanTagTrack", self.scan_tag_track)
        self.scan_tag_artist = get("ScanTagArtist", self.scan_tag_artist)
        self.scan_tag_album = get("ScanTagAlbum", self.scan_tag_album)
        self.scan_tag_title = get("ScanTagTitle", self.scan_tag_title)
        self.scan_tag_genre = get("ScanTagGenre", self.scan_tag_genre)
        self.scan_tag_year = get("ScanTagYear", self.scan_tag_year)
        self.match_scaled = get("MatchScaled", self.match_scaled)
        self.picture_cache_type = get("PictureCacheType", self.picture_cache_type)

    def reset(self):
        self.filter_hardness = 95
        self.mix_file_kind = True
        self.use_regexp = False
        self.ignore_hardlink_matches = False
        self.remove_empty_folders = False
        self.debug_mode = False
        self.destination_type = 1
        self.custom_command = ""
        self.language = trans.installed_lang if trans.installed_lang else ""

        self.tableFontSize = QApplication.font().pointSize()
        self.reference_bold_font = True
        self.resultWindowIsMaximized = False
        self.resultWindowMaximizeLocation = None
        self.resultWindowRect = None
        self.directoriesWindowRect = None
        self.recentResults = []
        self.recentFolders = []

        self.word_weighting = True
        self.match_similar = False
        self.ignore_small_files = True
        self.small_file_threshold = 10  # KB
        self.scan_tag_track = False
        self.scan_tag_artist = True
        self.scan_tag_album = True
        self.scan_tag_title = True
        self.scan_tag_genre = False
        self.scan_tag_year = False
        self.match_scaled = False
        self.picture_cache_type = "sqlite"

    def _save_values(self, settings):
        set_ = self.set_value
        set_("FilterHardness", self.filter_hardness)
        set_("MixFileKind", self.mix_file_kind)
        set_("IgnoreHardlinkMatches", self.ignore_hardlink_matches)
        set_("UseRegexp", self.use_regexp)
        set_("RemoveEmptyFolders", self.remove_empty_folders)
        set_("DebugMode", self.debug_mode)
        set_("DestinationType", self.destination_type)
        set_("CustomCommand", self.custom_command)
        set_("Language", self.language)

        set_("TableFontSize", self.tableFontSize)
        set_("ReferenceBoldFont", self.reference_bold_font)
        set_("ResultWindowIsMaximized", self.resultWindowIsMaximized)
        self.set_rect("ResultWindowRect", self.resultWindowRect)
        self.set_rect("DirectoriesWindowRect", self.directoriesWindowRect)
        set_("RecentResults", self.recentResults)
        set_("RecentFolders", self.recentFolders)

        set_("WordWeighting", self.word_weighting)
        set_("MatchSimilar", self.match_similar)
        set_("IgnoreSmallFiles", self.ignore_small_files)
        set_("SmallFileThreshold", self.small_file_threshold)
        set_("ScanTagTrack", self.scan_tag_track)
        set_("ScanTagArtist", self.scan_tag_artist)
        set_("ScanTagAlbum", self.scan_tag_album)
        set_("ScanTagTitle", self.scan_tag_title)
        set_("ScanTagGenre", self.scan_tag_genre)
        set_("ScanTagYear", self.scan_tag_year)
        set_("MatchScaled", self.match_scaled)
        set_("PictureCacheType", self.picture_cache_type)

    # scan_type is special because we save it immediately when we set it.
    def get_scan_type(self, app_mode):
        if app_mode == AppMode.Picture:
            return self.get_value("ScanTypePicture", ScanType.FuzzyBlock)
        elif app_mode == AppMode.Music:
            return self.get_value("ScanTypeMusic", ScanType.Tag)
        else:
            return self.get_value("ScanTypeStandard", ScanType.Contents)

    def set_scan_type(self, app_mode, value):
        if app_mode == AppMode.Picture:
            self.set_value("ScanTypePicture", value)
        elif app_mode == AppMode.Music:
            self.set_value("ScanTypeMusic", value)
        else:
            self.set_value("ScanTypeStandard", value)