loggings.py

import os
import csv
import json
import logging
from datetime import datetime
import time
import psutil  # type: ignore
import GPUtil  # type: ignore
import traceback


class LoggingManager:
    def __init__(self, settings):
        self.settings = settings
        self.log_dir = "logs"
        self.feedback_dir = "feedback"
        self.ensure_directories()
        self.setup_logging()
        self.benchmark_file = None
        self.feedback_file = None
        self.error_file = None
        self.last_api_params = None
        self.last_status_message = ""
        self.loading_symbols = ["|", "/", "-", "\\"]
        self.loading_index = 0

    def log_npc_manager(self, message):
        """บันทึกข้อความสำหรับ NPC Manager แบบกรองแล้ว"""
        # ข้อความสำคัญที่ต้องการแสดง
        important_messages = [
            "NPC Manager started",
            "Data loaded successfully",
            "Font system ready",
            "Error:",
            "Warning:",
        ]

        # แสดงเฉพาะข้อความสำคัญ
        if any(msg in message for msg in important_messages):
            print(message)

    def log_startup_info(self):
        """บันทึกข้อมูลสำคัญตอนเริ่มต้นระบบ"""
        current_model = self.settings.get_displayed_model()
        screen_size = self.settings.get("screen_size", "2560x1440")
        use_gpu = self.settings.get("use_gpu_for_ocr", False)

        startup_info = [
            "=== MagicBabel System Started ===",
            f"Model: {current_model}",
            f"Screen Size: {screen_size}",
            f"OCR Processing: {'GPU' if use_gpu else 'CPU'}",
            "===============================",
        ]

        for line in startup_info:
            logging.info(line)
            print(line)

    def log_model_change(self, old_model, new_model, parameters):
        """บันทึกการเปลี่ยนแปลง model"""
        log_lines = [
            "=== Model Change ===",
            f"From: {old_model}",
            f"To: {new_model}",
            "Parameters:",
            f"- Max Tokens: {parameters.get('max_tokens', 'N/A')}",
            f"- Temperature: {parameters.get('temperature', 'N/A')}",
            "===================",
        ]

        for line in log_lines:
            logging.info(line)
            print(line)

    def log_system_status(self):
        """บันทึกสถานะระบบ"""
        memory_usage = psutil.Process().memory_info().rss / 1024 / 1024  # MB
        gpu_usage = (
            self.get_gpu_usage() if self.settings.get("use_gpu_for_ocr") else "N/A"
        )

        status_lines = [
            "=== System Status ===",
            f"Memory Usage: {memory_usage:.2f} MB",
            f"GPU Usage: {gpu_usage}",
            "====================",
        ]

        for line in status_lines:
            logging.info(line)
            print(line)

    def ensure_directories(self):
        for directory in [self.log_dir, self.feedback_dir]:
            if not os.path.exists(directory):
                os.makedirs(directory)

    def setup_logging(self):
        logging.basicConfig(
            filename=os.path.join(self.log_dir, "app.log"),
            level=logging.INFO,
            format="%(asctime)s - %(levelname)s - %(message)s",
        )
        logging.info("Logging initialized")

    def init_benchmark_logging(self):
        self.benchmark_file = os.path.join(
            self.log_dir, f"benchmark_{datetime.now().strftime('%Y%m%d')}.csv"
        )
        file_exists = os.path.isfile(self.benchmark_file)

        with open(self.benchmark_file, "a", newline="") as file:
            writer = csv.writer(file)
            if not file_exists:
                writer.writerow(
                    ["Timestamp", "Action", "Duration", "Memory Usage", "GPU Usage"]
                )
        logging.info(f"Benchmark logging initialized: {self.benchmark_file}")

    def log_benchmark(self, action, duration):
        if not self.benchmark_file or not os.path.isfile(self.benchmark_file):
            self.init_benchmark_logging()

        memory_usage = psutil.Process().memory_info().rss / 1024 / 1024  # MB
        gpu_usage = (
            self.get_gpu_usage() if self.settings.get("use_gpu_for_ocr") else "N/A"
        )

        with open(self.benchmark_file, "a", newline="") as file:
            writer = csv.writer(file)
            writer.writerow([datetime.now(), action, duration, memory_usage, gpu_usage])

        # เปลี่ยนจาก logging.info เป็น self.update_status
        self.update_status(f"Benchmark: {action}, Duration: {duration:.4f}s")

    def get_gpu_usage(self):
        try:
            gpus = GPUtil.getGPUs()
            if gpus:
                return f"{gpus[0].load * 100:.2f}%"
        except Exception as e:
            logging.error(f"Error getting GPU usage: {e}")
        return "N/A"

    def log_api_params_change(self):
        current_api_params = self.settings.get_api_parameters()
        if current_api_params != self.last_api_params:
            today = datetime.now().strftime("%Y%m%d")
            self.feedback_file = os.path.join(
                self.feedback_dir, f"feedback_{today}.json"
            )

            api_change_data = {
                "timestamp": datetime.now().isoformat(),
                "new_params": current_api_params,
            }

            if os.path.isfile(self.feedback_file):
                with open(self.feedback_file, "r+", encoding="utf-8") as file:
                    data = json.load(file)
                    if "api_params_changes" not in data:
                        data["api_params_changes"] = []
                    data["api_params_changes"].append(api_change_data)
                    data["api_parameters"] = current_api_params
                    file.seek(0)
                    file.truncate()
                    json.dump(data, file, indent=2, ensure_ascii=False)
            else:
                with open(self.feedback_file, "w", encoding="utf-8") as file:
                    initial_data = {
                        "api_parameters": current_api_params,
                        "api_params_changes": [api_change_data],
                        "feedbacks": [],
                    }
                    json.dump(initial_data, file, indent=2, ensure_ascii=False)

            self.last_api_params = current_api_params
            logging.info("API parameters updated and logged")

    def log_error(self, error_message):
        logging.error(error_message)
        self.write_error_to_file(error_message)

    def write_error_to_file(self, error_message):
        today = datetime.now().strftime("%Y%m%d")
        self.error_file = os.path.join(self.log_dir, f"error_{today}.log")

        timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
        formatted_error = f"[{timestamp}] {error_message}\n"
        formatted_error += f"Traceback:\n{traceback.format_exc()}\n\n"

        with open(self.error_file, "a", encoding="utf-8") as file:
            file.write(formatted_error)

    def log_info(self, info_message):
        """
        บันทึก log ข้อมูลโดยไม่แสดงซ้ำ
        """
        # ข้อความที่ไม่ต้องบันทึกซ้ำ
        skip_logging_messages = {
            "OCR scanning...",
            "OCR completed",
            "Waiting for text...",
            "Translating...",
        }

        if info_message not in skip_logging_messages:
            logging.info(info_message)

    def log_warning(self, warning_message):
        logging.warning(warning_message)
        self.write_error_to_file(f"WARNING: {warning_message}")

    def log_critical(self, critical_message):
        logging.critical(critical_message)
        self.write_error_to_file(f"CRITICAL: {critical_message}")

    def update_status(self, message):
        """
        อัพเดทและแสดงสถานะแบบต่อเนื่องในบรรทัดเดียว
        Args:
            message: ข้อความที่ต้องการแสดง
        """
        current_time = time.time()

        # สถานะการทำงานต่อเนื่อง
        continuous_states = {
            "OCR scanning": {
                "icon": "🔍",
                "variants": ["scanning.", "scanning..", "scanning..."],
            },
            "Waiting for text": {
                "icon": "⌛",
                "variants": ["waiting.", "waiting..", "waiting..."],
            },
        }

        # ตรวจสอบว่าเป็นสถานะต่อเนื่องหรือไม่
        for state, config in continuous_states.items():
            if state in message:
                if not hasattr(self, "_animation_state"):
                    self._animation_state = 0
                    self._last_animation_time = 0

                # อัพเดทแอนิเมชันทุก 0.3 วินาที
                if current_time - self._last_animation_time > 0.3:
                    self._animation_state = (self._animation_state + 1) % len(
                        config["variants"]
                    )
                    self._last_animation_time = current_time

                display_message = f"{config['icon']} {state}{config['variants'][self._animation_state]}"
                print(f"\r{display_message:<60}", end="", flush=True)
                return

        # ข้อความที่ไม่ต้องแสดงซ้ำ
        skip_messages = {"OCR completed", "Processing image"}

        if message in skip_messages:
            if hasattr(self, "_last_message") and self._last_message == message:
                return

        # เก็บข้อความล่าสุด
        self._last_message = message

        # แสดงข้อความสำคัญเท่านั้น
        important_messages = {
            "Translation updated": "✅ Translation updated",
            "Error": "❌ Error detected",
        }

        if message in important_messages:
            display_message = important_messages[message]
            print(f"\r{display_message:<60}", end="", flush=True)
            logging.info(message)