# -*- coding: utf-8 -*-
import os

import xbmcgui
import xbmcaddon

import helper.utils
import helper.loghandler

ACTION_PARENT_DIR = 9
ACTION_PREVIOUS_MENU = 10
ACTION_BACK = 92
CONNECT = 200
CANCEL = 201
ERROR_TOGGLE = 202
ERROR_MSG = 203
ERROR = {
    'Invalid': 1,
    'Empty': 2
}

class ServerManual(xbmcgui.WindowXMLDialog):
    def __init__(self, *args, **kwargs):
        self._server = None
        self.error = None
        self.Utils = helper.utils.Utils()
        self.connect_button = None
        self.cancel_button = None
        self.error_toggle = None
        self.error_msg = None
        self.host_field = None
        self.port_field = None
        self.LOG = helper.loghandler.LOG('EMBY.dialogs.servermanual.ServerManual')
        xbmcgui.WindowXMLDialog.__init__(self, *args, **kwargs)

    #connect_manager, user_image, servers, emby_connect
    def set_args(self, **kwargs):
        for key, value in list(kwargs.items()):
            setattr(self, key, value)

    def is_connected(self):
        return bool(self._server)

    def get_server(self):
        return self._server

    def onInit(self):
        self.connect_button = self.getControl(CONNECT)
        self.cancel_button = self.getControl(CANCEL)
        self.error_toggle = self.getControl(ERROR_TOGGLE)
        self.error_msg = self.getControl(ERROR_MSG)
        self.host_field = self._add_editcontrol(755, 433, 40, 415)
        self.port_field = self._add_editcontrol(755, 543, 40, 415)
        self.port_field.setText('8096')
        self.setFocus(self.host_field)
        self.host_field.controlUp(self.cancel_button)
        self.host_field.controlDown(self.port_field)
        self.port_field.controlUp(self.host_field)
        self.port_field.controlDown(self.connect_button)
        self.connect_button.controlUp(self.port_field)
        self.cancel_button.controlDown(self.host_field)

    def onClick(self, control):
        if control == CONNECT:
            # Sign in to emby connect
            self._disable_error()
            server = self.host_field.getText()
            port = self.port_field.getText()

            if not server:
                # Display error
                self._error(ERROR['Empty'], self.Utils.Translate('empty_server'))
                self.LOG.error("Server cannot be null")

            elif self._connect_to_server(server, port):
                self.close()
        #Remind me later
        elif control == CANCEL:
            self.close()

    def onAction(self, action):
        if self.error == ERROR['Empty'] and self.host_field.getText() and self.port_field.getText():
            self._disable_error()

        if action in (ACTION_BACK, ACTION_PARENT_DIR, ACTION_PREVIOUS_MENU):
            self.close()

    def _add_editcontrol(self, x, y, height, width):
        os.path.join(xbmcaddon.Addon("plugin.video.emby-next-gen").getAddonInfo('path'), 'resources', 'skins', 'default', 'media')
        control = xbmcgui.ControlEdit(0, 0, 0, 0, label="", font="font13", textColor="FF52b54b", disabledColor="FF888888", focusTexture="-", noFocusTexture="-")
        control.setPosition(x, y)
        control.setHeight(height)
        control.setWidth(width)
        self.addControl(control)
        return control

    def _connect_to_server(self, server, port):
        server_address = "%s:%s" % (server, port) if port else server
        self._message("%s %s..." % (self.Utils.Translate(30610), server_address))
        result = self.connect_manager.connect_to_address(server_address, {})

        if result['State'] == 0: #Unavailable
            self._message(self.Utils.Translate(30609))
            return False

        self._server = result['Servers'][0]
        return True

    def _message(self, message):
        self.error_msg.setLabel(message)
        self.error_toggle.setVisibleCondition('true')

    def _error(self, state, message):
        self.error = state
        self.error_msg.setLabel(message)
        self.error_toggle.setVisibleCondition('true')

    def _disable_error(self):
        self.error = None
        self.error_toggle.setVisibleCondition('false')