"""Pindleskin farming routine for D2R.

Fastest MF run: Create game → Take red portal in Harrogath →
Kill Pindleskin → Loot → Exit → Repeat
"""

import logging
from enum import Enum, auto

logger = logging.getLogger(__name__)


class PindlePhase(Enum):
    CREATE_GAME = auto()
    TAKE_PORTAL = auto()
    FIND_PINDLE = auto()
    KILL_PINDLE = auto()
    LOOT = auto()
    EXIT_GAME = auto()


class PindleRoutine:
    """Automated Pindleskin farming runs.
    
    The simplest and fastest MF route. Requires Act 5 red portal
    (Anya quest completed). Works with any class.
    """
    
    def __init__(self, bot):
        self.bot = bot
        self.phase = PindlePhase.CREATE_GAME
        self.run_count = 0
    
    def execute_run(self) -> bool:
        """Execute a single Pindleskin run."""
        logger.info(f"Starting Pindle run #{self.run_count + 1}")
        
        phases = [
            (PindlePhase.CREATE_GAME, self._create_game),
            (PindlePhase.TAKE_PORTAL, self._take_red_portal),
            (PindlePhase.FIND_PINDLE, self._find_pindle),
            (PindlePhase.KILL_PINDLE, self._kill_pindle),
            (PindlePhase.LOOT, self._loot_items),
            (PindlePhase.EXIT_GAME, self._exit_game),
        ]
        
        for phase, handler in phases:
            self.phase = phase
            if not handler():
                return False
            self.bot.humanizer.wait()
        
        self.run_count += 1
        return True
    
    def _create_game(self) -> bool:
        return True
    
    def _take_red_portal(self) -> bool:
        """Navigate to and enter the red portal near Anya."""
        # TODO: Find red portal in Harrogath, click it
        return True
    
    def _find_pindle(self) -> bool:
        """Locate Pindleskin in Nihlathak's Temple entrance."""
        # TODO: Move toward Pindle's fixed spawn location
        return True
    
    def _kill_pindle(self) -> bool:
        """Kill Pindleskin and his minions."""
        # TODO: Attack routine
        return True
    
    def _loot_items(self) -> bool:
        """Pick up valuable drops."""
        return True
    
    def _exit_game(self) -> bool:
        """Exit game."""
        return True