#!/usr/bin/env python
import time
from mudserver import MudServer
import commands as cmd

players = {}
waitlist = {}


def cmd_help(id, _params):
    cmd.help(mud, id)


def cmd_go(id, params):
    cmd.go(mud, id, players, rooms, params)


def cmd_say(id, params):
    cmd.say(mud, id, players, params)


def cmd_look(id, params):
    cmd.look(mud, id, players, rooms, params)


def cmd_open(id, params):
    cmd.open(mud, id, players, rooms, params)


def cmd_whelp(id, params):
    if params:
        print("Not implemented")
    else:
        mud.send_message(id, '''
You can see a full list of available commands typing:
    help commands
You can log in to your character typing:
    connect <name> <password>
                                 ''')


def cmd_wconnect(id, params):
    params_list = params.split()
    if len(params_list) != 2:
        mud.send_message(id, "Invalid params")
        return
    if len(params_list) != 2:
        mud.send_message(id, "Invalid params")
    for name, pl in characters.items():
        if params_list[0] != name:
            continue
        if params_list[1] != pl["password"]:
            mud.send_message(id, "Wrong password")
            continue
        for pid, pl in players.items():
            if name in pl["name"]:
                mud.send_message(id, "That character is already connected")
                break
        else:
            add_player(
                id, name, pl["species"], pl["description"])
            waitlist.pop(id)
            mud.send_message(id, "Connected as {} the {}."
                             .format(players[id]["name"],
                                     players[id]["species"]))
            mud.send_message(id, rooms[players[id]["room"]]["description"])
            break
    else:
        found = False
        for name, pl in characters.items():
            if params_list[0] == name:
                found = True
        if not found:
            mud.send_message(
                id, "Character '{}' not found"
                .format(params_list[0]))


def cmd_build(id, params):
    cmd.build(mud, id, players, rooms, params)


def cmd_me(id, params):
    cmd.me(mud, id, players, rooms, params)


def cmd_unknown(id, command):
    cmd.unknown(mud, command, id)


commands = {
    "help": cmd_help,
    "look": cmd_look,
    "go": cmd_go,
    "say": cmd_say,
    "open": cmd_open,
    "build": cmd_build,
    "me": cmd_me
}
waitlist_commands = {
    "help": cmd_whelp,
    "connect": cmd_wconnect
}

rooms = {
    "Lobby": {
        "description": "You are in the Lobby",
        "exits": {"north": "Bar"},
        "owner": "Dummy1",
        "builders": ["Dummy1"]
    },
    "Bar": {
        "description": "You are in the Bar",
        "exits": {"outside": "Lobby"},
        "owner": "Dummy1",
        "builders": ["Dummy1"]
    }
}

characters = {
    "Dummy1": {
        "password": "Dummy1",
        "species": "dummy",
        "description": "A practice dummy"
    },
    "Dummy2": {
        "password": "Dummy2",
        "species": "dummy",
        "description": "A practice dummy"
    },
    "Dummy3": {
        "password": "Dummy3",
        "species": "dummy",
        "description": "A practice dummy"
    },
    "Dummy4": {
        "password": "Dummy4",
        "species": "dummy",
        "description": "A practice dummy"
    },
    "Dummy5": {
        "password": "Dummy5",
        "species": "dummy",
        "description": "A practice dummy"
    },
    "Dummy6": {
        "password": "Dummy6",
        "species": "dummy",
        "description": "A practice dummy"
    },
    "Dummy7": {
        "password": "Dummy7",
        "species": "dummy",
        "description": "A practice dummy"
    },
    "Dummy8": {
        "password": "Dummy8",
        "species": "dummy",
        "description": "A practice dummy"
    },
    "Dummy9": {
        "password": "Dummy9",
        "species": "dummy",
        "description": "A practice dummy"
    }
}

mud = MudServer()


def add_player(id, name, species, description, room="Lobby"):
    players[id] = {
        "name": name,
        "species": species,
        "description": description,
        "room": room
    }
    print("{} connected as '{}'".format(id, name))


def update():
    # Update the server
    time.sleep(0.2)
    mud.update()

    # Add new connected players to the waitlist
    for id in mud.get_new_players():
        waitlist[id] = id
        mud.send_message(id, '''
Welcome to the UNIX.dog MUCK!!
Type help for a list of commands
        ''')
        print("{} joined the waitlist".format(id))

    # Remove disconected players from the list
    for id in mud.get_disconnected_players():
        if id not in players:
            continue
        print("{}('{}') disconnected".format(id, players[id]["name"]))

        for pid, pl in players.items():
            mud.send_message(pid, "{} quit the game"
                             .format(players[id]["name"]))

        del players[id]


def handle_input():
    for id, command, params in mud.get_commands():
        execute = None
        if id in waitlist:
            execute = waitlist_commands.get(command, None)
        elif id in players:
            execute = commands.get(command, None)

        if execute:
            execute(id, params)
        else:
            cmd_unknown(id, command)


while True:
    update()
    handle_input()