# -*- coding: utf-8 -*-

import enum
import json
import os

from language import Language, Locale
from theme import Theme
from utils import FileUtils, LanguageUtils, ThemeUtils

# settings(settings.json)
class Setting:
 def __init__(self):
 self.language = Language.Chinese.value
 self.theme = Theme.COMMON_DEFAULT

 def get_locale(self):
 if self.language == Language.English.value:
 return Locale.English
 else:
 return Locale.Chinese

 def get_language(self):
 return self.language

 def get_theme(self):
 return FileUtils.get_fullname(self.theme)

 def load(self):
 path = os.path.join(os.getcwd(), 'setting.json')
 if not os.path.exists(path):
 print('Setting: file does not exist(%s)' % path)
 return

 with open(path, 'r', encoding='utf-8') as f:
 content = f.read()
 if len(content) == 0:
 return

 # noinspection PyBroadException
 try:
 setting = json.loads(content)
 except:
 setting = None

 if not setting:
 return

 if isinstance(setting, dict):
 language = setting.get('language')
 if LanguageUtils.validate(language):
 self.language = language

 theme = setting.get('theme')
 if ThemeUtils.validate(theme):
 self.theme = theme

 @staticmethod
 def save(language, theme):
 if not language or not theme:
 return

 path = os.path.join(os.getcwd(), 'setting.json')
 with open(path, 'w', encoding='utf-8') as f:
 setting = {'language': language, 'theme': theme}
 f.write(json.dumps(setting))