"""Обработчики режимов: Chat, Skill, Build"""
import threading
import logging
from datetime import datetime
from typing import Dict, Any
from .state import STATE
from .config import API_KEY, API_BASE
from .universal_agent import UniversalAgent
from .conductor_engine import ConductorEngine
from .skill_orchestrator import SkillOrchestrator
from .process_manager import PROCESS_MANAGER
from .notification_system import NOTIFICATIONS
from .helpers import parse_skill_args, build_skill_prompt, parse_build_args
from .telegram_utils import send_tg
from . import INTERNET_AGENT
from .interpreter_config import configure_interpreter_for_model

class RateLimiter:
    def __init__(self):
        self.user_requests = {}
        self.max_requests = 5
        self.time_window = 10  # seconds
        self.logger = logging.getLogger(__name__)

    def check_rate_limit(self, chat_id: str) -> bool:
        now = datetime.now().timestamp()
        requests = self.user_requests.get(chat_id, [])
        # Remove old requests
        requests = [t for t in requests if now - t < self.time_window]
        if len(requests) >= self._get_limit(chat_id):
            self.logger.warning(f"Rate limit exceeded for chat_id {chat_id}")
            return False
        requests.append(now)
        self.user_requests[chat_id] = requests
        return True

    def _get_limit(self, chat_id: str) -> int:
        # Allow higher limits for admin or premium users if needed
        return self.max_requests

rate_limiter = RateLimiter()
logger = logging.getLogger(__name__)

def configure_interpreter_for_model(model_name: str):
    """Deprecated: Use from interpreter_config.py instead."""
    return configure_interpreter_for_model(model_name, STATE, API_KEY, API_BASE)

def run_chat_mode(chat_id: str, text: str, file_context: str = "") -> str:
    if not rate_limiter.check_rate_limit(chat_id):
        send_tg(chat_id, "╭───────────────────╮\n │ ⚠️ ʀᴀᴛᴇ ʟɪᴍɪᴛ │\n ├───────────────────┤\n │ Try again later ☕ │\n╰───────────────────╯")
        return "Rate limited"

    def chat_task():
        STATE.cancel_flag = False
        STATE.current_mode = "chat"
        send_tg(
            chat_id,
            "╭───────────────────╮\n"
            " │ 🧠 ᴄᴏɴᴅᴜᴄᴛᴏʀ ᴀᴄᴛɪᴠᴇ │\n"
            "├───────────────────┤\n"
            " │ Analyzing request │\n"
            "╰───────────────────╯"
        )
        try:
            conductor_engine = ConductorEngine(STATE)
            result = conductor_engine.orchestrate(text + file_context, chat_id=chat_id)
            if not STATE.cancel_flag:
                send_tg(chat_id, result)
                STATE.add_to_history("chat", "assistant", result)
        except Exception as e:
            if not STATE.cancel_flag:
                send_tg(chat_id, f"▸ ⚠️ ᴄʜᴀᴛ ᴇʀʀᴏʀ\n{str(e)[:500]}")
                logger.error(f"Chat mode error for {chat_id}: {e}", exc_info=True)

    t = threading.Thread(target=chat_task)
    PROCESS_MANAGER.register_thread(t)
    t.start()
    return "╭───────────────────╮\n │ ☕ ᴄʜᴀᴛ ᴍᴏᴅᴇ sᴛᴀʀᴛᴇᴅ │\n╰───────────────────╯"

def run_skill_mode(chat_id: str, text: str, file_context: str = "") -> str:
    if not rate_limiter.check_rate_limit(chat_id):
        send_tg(chat_id, "▸ ⚠️ ʀᴀᴛᴇ ʟɪᴍɪᴛ\nTry again later.")
        return "Rate limited"

    params, clean_text = parse_skill_args(text)
    agents = params.get("agents", [])
    use_internet = params.get("internet", False)

    def skill_task():
        STATE.cancel_flag = False
        STATE.current_mode = "skill"
        send_tg(
            chat_id,
            "╭───────────────────╮\n"
            " │ 🤖 sᴋɪʟʟ ᴍᴏᴅᴇ │\n"
            "├───────────────────┤\n"
            " │ Agents activated │\n"
            "╰───────────────────╯"
        )
        if use_internet:
            search_results = INTERNET_AGENT.search_web(clean_text[:200])
            if search_results:
                web_context = "\n\n🌐 ɪɴᴛᴇʀɴᴇᴛ ʀᴇsᴜʟᴛs（｡◕‿◕｡）\n" + "\n".join(
                    f"▹ {r['title'][:50]}... → {r['snippet'][:100]}..."
                    for r in search_results[:3]
                )
                file_context += web_context
        try:
            orchestrator = SkillOrchestrator(STATE)
            result = orchestrator.execute_with_agents(chat_id, clean_text, file_context, agents)
            if not STATE.cancel_flag:
                send_tg(chat_id, result)
                STATE.add_to_history("skill", "assistant", result)
        except Exception as e:
            if not STATE.cancel_flag:
                send_tg(chat_id, f"▸ ⚠️ sᴋɪʟʟ ᴇʀʀᴏʀ\n{str(e)[:500]}")
                logger.error(f"Skill mode error for {chat_id}: {e}", exc_info=True)

    t = threading.Thread(target=skill_task)
    PROCESS_MANAGER.register_thread(t)
    t.start()
    return "╭───────────────────╮\n │ 🧩 sᴋɪʟʟ ᴍᴏᴅᴇ sᴛᴀʀᴛᴇᴅ │\n╰───────────────────╯"