import os
import logging
from typing import Dict
import pandas as pd
from utils.odm_monitor import ODMProcessMonitor


class CommandRunner:
    """执行网格处理命令的类"""

    def __init__(self, output_dir: str, max_retries: int = 3, mode: str = "快拼模式"):
        self.output_dir = output_dir
        self.max_retries = max_retries
        self.logger = logging.getLogger('UAV_Preprocess.CommandRunner')
        self.monitor = ODMProcessMonitor(max_retries=max_retries, mode=mode)
        self.mode = mode

    def _run_command(self, grid_idx: int):
        """执行单个网格的处理"""
        try:
            grid_dir = os.path.join(self.output_dir, f'grid_{grid_idx + 1}')
            grid_dir = os.path.abspath(grid_dir)  # 确保使用绝对路径
            
            success, error_msg = self.monitor.run_odm_with_monitor(
                grid_dir=grid_dir,
                grid_idx=grid_idx,
                fast_mode=(self.mode == "快拼模式")
            )

            if not success:
                raise Exception(error_msg)

        except Exception as e:
            self.logger.error(f"网格 {grid_idx + 1} 处理失败: {str(e)}")
            raise

    def run_grid_commands(self, grid_points: Dict[int, pd.DataFrame]):
        """处理所有网格"""
        self.logger.info("开始执行网格处理")

        for grid_idx in grid_points.keys():
            try:
                self._run_command(grid_idx)
            except Exception as e:
                self.logger.error(f"网格 {grid_idx + 1} 处理失败，停止后续执行: {str(e)}")
                raise