import os.path, os
import json, codecs

##---------------------------------------------------------------------------------------##
class Config(object):
##---------------------------------------------------------------------------------------##
    ##-----------------------------------------------------------------------------------##
    def __init__(self):
    ##-----------------------------------------------------------------------------------##
        print("Config initialisiert")

    ##-----------------------------------------------------------------------------------##
    def defaultSettings(self):
    ##-----------------------------------------------------------------------------------##
        print("Returning Default-Settings")
        data = {
                "yeelight" : {
                    "dunkel" : "1",
                    "hell" : "100",
                    "warm" : "1700",
                    "normal" : "3000",
                    "kalt" : "6500"
                }
            }
        return data

    ##-----------------------------------------------------------------------------------##
    def defaultDevices(self):
    ##-----------------------------------------------------------------------------------##
        print("Returning Default-Devices")
        data = {}
        return data

    ##-----------------------------------------------------------------------------------##
    def read(self, type):
    ##-----------------------------------------------------------------------------------##
        path = os.path.dirname(os.path.abspath(__file__))
        path = path.replace('/app', '')
        data = None
        if(type == "settings"):
            print("Reading 'settings.json'")
            if(os.path.isfile(path + "/config/settings.json")):
                with open(path + '/config/settings.json', encoding='utf-8') as data_file:
                    try:
                        data = json.loads(data_file.read())
                    except:
                        print("settings.json konnte nicht gelesen werden")
                        data = self.defaultSettings()
                        self.writeConfig("settings", data)
                    print("Settings loaded")
            else:
                data =self.defaultSettings()
                self.writeConfig("settings", data)
        else:
            print("Reading 'devices.json'")
            if(os.path.isfile(path + "/config/devices.json")):
                with open(path + '/config/devices.json', encoding='utf-8') as data_file:
                    try:
                        data = json.loads(data_file.read())
                    except:
                        print("devices.json konnte nicht gelesen werden")
                        data = self.defaultDevices()
                        self.writeConfig("devices", data)
                    print("Devices loaded")
            else:
                data = self.defaultDevices()
                self.writeConfig("devices", data)
        return data

    ##-----------------------------------------------------------------------------------##
    def writeConfig(self, type, data):
    ##-----------------------------------------------------------------------------------##
        path = os.path.dirname(os.path.abspath(__file__))
        path = path.replace('/app', '')
        #print(path)
        if(type == "settings"):
            print("Writing 'settings.json'")
            with open(path + '/config/settings.json', 'w') as outfile:
                json.dump(data, outfile, indent=4)
            print("Settings written")
        else:
            print("Writing 'devices.json'")
            with open(path + '/config/devices.json', 'w') as outfile:
                json.dump(data, outfile, indent=4)
            print("Devices written")