#
# KodeBlox Copyright 2019 Sayak Mukhopadhyay
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http: //www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

import functools
import logging
import threading
import tkinter as tk
from os.path import dirname, join

import semantic_version
import sys
import time

import l10n
import myNotebook as nb
from config import config, appname, appversion
from py_discord_sdk import discordsdk as dsdk

plugin_name = "DiscordPresenceNG"

logger = logging.getLogger(f'{appname}.{plugin_name}')

_ = functools.partial(l10n.Translations.translate, context=__file__)

CLIENT_ID = 1013117837310693438
VERSION = '1.0'

# Add global var for Planet name (landing + around)
planet = '<Hidden>'
landingPad = '2'

this = sys.modules[__name__]  # For holding module globals

def ship(ship_type):
    ship_name = ''
    match ship_type:
        case "sidewinder":
            ship_name = "Sidewinder"
        case "eagle":
            ship_name = "Eagle"
        case "hauler":
            ship_name = "Hauler"
        case "adder":
            ship_name = "Adder"
        case "adder_taxi":
            ship_name = "Apex Shuttle"
        case "empire_eagle":
            ship_name = "Imperial Eagle"
        case "viper":
            ship_name = "Viper Mk III"
        case "cobramkiii":
            ship_name = "Cobra Mk III"
        case "viper_mkiv":
            ship_name = "Viper Mk IV"
        case "diamondback":
            ship_name = "Diamondback Scout"
        case "cobramkiv":
            ship_name = "Cobra Mk IV"
        case "type6":
            ship_name = "Type-6 Transporter"
        case "dolphin":
            ship_name = "Dolphin"
        case "diamondbackxl":
            ship_name = "Diamondback Explorer"
        case "empire_courier":
            ship_name = "Imperial Courier"
        case "independant_trader":
            ship_name = "Keelback"
        case "asp_scout":
            ship_name = "Asp Scout"
        case "vulture":
            ship_name = "Vulture"
        case "asp":
            ship_name = "Asp Explorer"
        case "federation_dropship":
            ship_name = "Federal Dropship"
        case "type7":
            ship_name = "Type-7 Transporter"
        case "typex":
            ship_name = "Alliance Chieftain"
        case "federation_dropship_mkii":
            ship_name = "Federal Assault Ship"
        case "empire_trader":
            ship_name = "Imperial Clipper"
        case "typex_2":
            ship_name = "Alliance Crusader"
        case "typex_3":
            ship_name = "Alliance Challenger"
        case "federation_gunship":
            ship_name = "Federal Gunship"
        case "krait_light":
            ship_name = "Krait Phantom"
        case "krait_mkii":
            ship_name = "Krait Mk II"
        case "orca":
            ship_name = "Orca"
        case "ferdelance":
            ship_name = "Fer-de-Lance"
        case "mamba":
            ship_name = "Mamba"
        case "python":
            ship_name = "Python"
        case "type9":
            ship_name = "Type-9 Heavy"
        case "belugaliner":
            ship_name = "Beluga Liner"
        case "type9_military":
            ship_name = "Type-10 Defender"
        case "anaconda":
            ship_name = "Anaconda"
        case "federation_corvette":
            ship_name = "Federal Corvette"
        case "cutter":
            ship_name = "Imperial Cutter"
        case _:  # Default case for any other value
            ship_name = "Unknown Ship"
    return ship_name

def callback(result):
    logger.info(f'Callback: {result}')
    if result == dsdk.Result.ok:
        logger.info("Successfully set the activity!")
    elif result == dsdk.Result.transaction_aborted:
        logger.warning(f'Transaction aborted due to SDK shutting down: {result}')
    else:
        logger.error(f'Error in callback: {result}')
        raise Exception(result)


def update_presence():
    if isinstance(appversion, str):
        core_version = semantic_version.Version(appversion)

    elif callable(appversion):
        core_version = appversion()

    logger.info(f'Core EDMC version: {core_version}')
    if core_version < semantic_version.Version('5.0.0-beta1'):
        logger.info('EDMC core version is before 5.0.0-beta1')
        if config.getint("disable_presence") == 0:
            this.activity.state = this.presence_state
            this.activity.details = this.presence_details
            this.activity.assets.large_image = this.presence_large_image
            this.activity.assets.large_text = this.presence_large_text
            this.activity.assets.small_image = this.presence_small_image
            this.activity.assets.small_text = this.presence_small_text
    else:
        logger.info('EDMC core version is at least 5.0.0-beta1')
        if config.get_int("disable_presence") == 0:
            this.activity.state = this.presence_state
            this.activity.details = this.presence_details
            this.activity.assets.large_image = this.presence_large_image
            this.activity.assets.large_text = this.presence_large_text
            this.activity.assets.small_image = this.presence_small_image
            this.activity.assets.small_text = this.presence_small_text

    this.activity.timestamps.start = int(this.time_start)
    this.activity_manager.update_activity(this.activity, callback)


def plugin_prefs(parent, cmdr, is_beta):
    """
    Return a TK Frame for adding to the EDMC settings dialog.
    """
    if isinstance(appversion, str):
        core_version = semantic_version.Version(appversion)

    elif callable(appversion):
        core_version = appversion()

    logger.info(f'Core EDMC version: {core_version}')
    if core_version < semantic_version.Version('5.0.0-beta1'):
        logger.info('EDMC core version is before 5.0.0-beta1')
        this.disablePresence = tk.IntVar(value=config.get_int("disable_presence"))
    else:
        logger.info('EDMC core version is at least 5.0.0-beta1')
        this.disablePresence = tk.IntVar(value=config.get_int("disable_presence"))

    frame = nb.Frame(parent)
    nb.Checkbutton(frame, text="Disable Presence", variable=this.disablePresence).grid()
    nb.Label(frame, text='Version %s' % VERSION).grid(padx=10, pady=10, sticky=tk.W)

    return frame


def prefs_changed(cmdr, is_beta):
    """
    Save settings.
    """
    config.set('disable_presence', this.disablePresence.get())
    config.set('disable_presence', this.disableName.get())
    update_presence()


def plugin_start3(plugin_dir):
    this.plugin_dir = plugin_dir
    this.discord_thread = threading.Thread(target=check_run, args=(plugin_dir,))
    this.discord_thread.setDaemon(True)
    this.discord_thread.start()
    return 'DiscordPresenceNG'


def plugin_stop():
    this.activity_manager.clear_activity(callback)
    this.call_back_thread = None


def journal_entry(cmdr, is_beta, system, station, entry, state):
    global planet
    global landingPad
    presence_state = this.presence_state
    presence_details = this.presence_details
    presence_largeimage = this.presence_large_image
    presence_largetext = this.presence_large_text
    presence_smallimage = this.presence_small_image
    presence_smalltext = this.presence_small_text
    if entry['event'] == 'StartUp':
        presence_largetext = ship(('{ship}').format(ship=state['ShipType']))
        presence_smalltext = ('CMDR {cmdr}').format(cmdr=cmdr)
        presence_largeimage = ('{ship}').format(ship=state['ShipType'])
        presence_smallimage = 'edlogo'
        #presence_smalltext = ('{cmdr}cr').format(credits=state['Credits'])
        presence_state = _('In system {system}').format(system=system)
        if station is None:
            presence_details = _('Flying in normal space')
        else:
            presence_details = _('Docked at {station}').format(station=station)
    elif entry['event'] == 'Location':
        presence_state = _('In system {system}').format(system=system)
        if station is None:
            presence_details = _('Flying in normal space')
        else:
            presence_details = _('Docked at {station}').format(station=station)
    elif entry['event'] == 'StartJump':
        presence_state = _('Jumping')
        if entry['JumpType'] == 'Hyperspace':
            presence_details = _('Jumping to system {system}').format(system=entry['StarSystem'])
        elif entry['JumpType'] == 'Supercruise':
            presence_details = _('Preparing for supercruise')
    elif entry['event'] == 'SupercruiseEntry':
        presence_state = _('In system {system}').format(system=system)
        presence_details = _('Supercruising')
    elif entry['event'] == 'SupercruiseExit':
        presence_state = _('In system {system}').format(system=system)
        presence_details = _('Flying in normal space')
    elif entry['event'] == 'FSDJump':
        presence_state = _('In system {system}').format(system=system)
        presence_details = _('Supercruising')
    elif entry['event'] == 'Docked':
        presence_state = _('In system {system}').format(system=system)
        presence_details = _('Docked at {station}').format(station=station)
    elif entry['event'] == 'Undocked':
        presence_state = _('In system {system}').format(system=system)
        presence_details = _('Flying in normal space')
    elif entry['event'] == 'ShutDown':
        presence_state = _('Main Menu')
        presence_details = ''
    elif entry['event'] == 'DockingGranted':
        landingPad = entry['LandingPad']
    elif entry['event'] == 'Music':
        if entry['MusicTrack'] == 'MainMenu':
            presence_state = _('In Main Menu')
            presence_details = ''
    # Todo: This elif might not be executed on undocked. Functionality can be improved
    elif entry['event'] == 'Undocked' or entry['event'] == 'DockingCancelled' or entry['event'] == 'DockingTimeout':
        presence_details = _('Flying near {station}').format(station=entry['StationName'])
    # Planetary events
    elif entry['event'] == 'ApproachBody':
        presence_details = _('Approaching {body}').format(body=entry['Body'])
        planet = entry['Body']
    elif entry['event'] == 'Touchdown' and entry['PlayerControlled']:
        presence_details = _('Landed on {body}').format(body=planet)
    elif entry['event'] == 'Liftoff' and entry['PlayerControlled']:
        if entry['PlayerControlled']:
            presence_details = _('Flying around {body}').format(body=planet)
        else:
            presence_details = _('In SRV on {body}, ship in orbit').format(body=planet)
    elif entry['event'] == 'LeaveBody':
        presence_details = _('Supercruising')
    
    elif entry['event'] == 'Loadout':
        presence_largeimage = ('{ship}').format(ship=state['ShipType'])
        presence_largetext = ship(('{ship}').format(ship=state['ShipType']))

    # EXTERNAL VEHICLE EVENTS
    elif entry['event'] == 'LaunchSRV':
        presence_details = _('In SRV on {body}').format(body=planet)
    elif entry['event'] == 'DockSRV':
        presence_details = _('Landed on {body}').format(body=planet)

    if (presence_state != this.presence_state or
    presence_details != this.presence_details or
    presence_largeimage != this.presence_large_image or
    presence_largetext != this.presence_large_text or
    presence_smallimage != this.presence_small_image or
    presence_smalltext != this.presence_small_text) :
        this.presence_state = presence_state
        this.presence_details = presence_details
        this.presence_large_image = presence_largeimage
        this.presence_large_text = presence_largetext
        this.presence_small_image = presence_smallimage
        this.presence_small_text = presence_smalltext
        update_presence()


def check_run(plugin_dir):
    plugin_path = join(dirname(plugin_dir), plugin_name)
    retry = True
    while retry:
        time.sleep(1 / 10)
        try:
            this.app = dsdk.Discord(CLIENT_ID, dsdk.CreateFlags.no_require_discord, plugin_path)
            retry = False
        except Exception:
            pass

    this.activity_manager = this.app.get_activity_manager()
    this.activity = dsdk.Activity()

    this.call_back_thread = threading.Thread(target=run_callbacks)
    this.call_back_thread.setDaemon(True)
    this.call_back_thread.start()
    this.presence_state = _('Connecting CMDR Interface')
    this.presence_details = ''
    this.presence_large_image = 'edlogo'
    this.presence_large_text = 'EliteRPC'
    this.presence_small_image = ''
    this.presence_small_text = ''
    this.time_start = time.time()

    this.disablePresence = None
    this.disableName = None

    update_presence()


def run_callbacks():
    try:
        while True:
            time.sleep(1 / 10)
            this.app.run_callbacks()
    except Exception:
        check_run(this.plugin_dir)