from classes.commands.Command import Command, Path
from classes.commands.Exception import NoPermission

# Teleport command
class TeleportCommand(Command):
    _command = 'teleport'
    _aliases = ['tp']

    @Command.execute([
        '{string:target}',
        '{string:player_from} {string:target}'
    ])
    def executePlayer(self, target=None, player_from=None, args=None):
        if not self.player:
            self.sendMessage("You must be a player to execute this command")
            return
        # Check if player has permission to teleport
        if not self.player.hasPermission('mcpy.teleport') or not self.player.hasPermission('mcpy.teleport.player'):
            raise NoPermission(permission='mcpy.teleport')

        # If player_from is different from player that execute this command and player doesn't have permission
        if player_from and self.player.name != player_from and not self.player.hasPermission('mcpy.teleport.other'):
            raise NoPermission(permission='mcpy.teleport.other')
        # Check if given target is connected
        targetPlayer = self.players.getPlayer(target)
        if targetPlayer:
            self.player.teleport(targetPlayer)
            self.player.sendMessage("Teleported")
        else:
            self.player.sendMessage("Player not found")

    @Command.execute([
        '{int:x} {int:y} {int:z}',
        '{string:target} {int:x} {int:y} {int:z}'
    ])
    def executeLocation(self, x=0, y=0, z=0, target=None, args=None):
        if not self.player:
            self.sendMessage("You must be a player to execute this command")
            return
        # Check if player has permission to teleport
        if not self.player.hasPermission('mcpy.teleport'):
            raise NoPermission(permission='mcpy.teleport')
        if target:
            # Check if given target is connected
            targetPlayer = self.players.getPlayer(target)
            if targetPlayer:
                targetPlayer.teleport(targetPlayer.world.name, x, y, z)
                self.player.sendMessage("Player %s teleported to %d, %d, %d" % (target, x, y, z))
                targetPlayer.sendMessage("Player %s has teleported you to %d, %d, %d" % (self.player.name, x, y, z))
            else:
                self.player.sendMessage("Player not found")
        else:
            self.player.teleport(self.player.world.name, x, y, z)
            self.player.sendMessage("Teleported to %d, %d, %d" % (x, y, z))