package com.hivekion.room.bean;

import cn.hutool.extra.spring.SpringUtil;
import com.hivekion.common.redis.RedisUtil;
import com.hivekion.common.uuid.IdUtils;
import com.hivekion.room.RoomManager;
import com.hivekion.room.func.TaskAction;
import com.hivekion.scenario.entity.ScenarioResource;
import com.hivekion.scenario.entity.ScenarioTask;
import com.hivekion.scenario.service.impl.BattleSupplierServiceImpl;
import com.hivekion.scenario.service.impl.ScenarioTaskServiceImpl;
import com.hivekion.statistic.bean.StatisticBean;
import com.hivekion.statistic.service.impl.StatisticServiceImpl;
import com.hivekion.supplier.entity.SupplierRequest;
import com.hivekion.supplier.service.impl.SupplierRequestServiceImpl;
import java.time.LocalDateTime;
import java.util.List;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
import lombok.extern.slf4j.Slf4j;
import org.springframework.core.env.Environment;

/**
 * [类的简要说明]
 * <p>
 * [详细描述，可选]
 * <p>
 *
 * @author LiDongYU
 * @since 2025/7/22
 */
@Slf4j
public class MoveRootTask extends AbtParentTask implements TaskAction {

  /**
   * 速度 换算为100Km/小时
   */
  private final double SPEED = 27;
  /**
   * 需求产生标志
   */
  private final AtomicBoolean requestFlag = new AtomicBoolean(false);
  /**
   * 油料消耗速率
   */
  private double fuelConsumption = 0;
  private double fuelThreshold = 0;
  /**
   * 消耗任务间隔
   */
  private final int consumptionTaskInterval = 5;
  /**
   * redis 服务类
   */
  private final RedisUtil redis = SpringUtil.getBean(RedisUtil.class);
  private StatisticBean statisticBean;


  public MoveRootTask(ScenarioTask scenarioTask, String roomId) {
    super(scenarioTask, roomId);
  }


  @Override
  public void doSomeThing() {
    log.info("move task running:{}",scenarioTask.getResourceId());

    initEnv(); //初始化环境
    initPath(); //初始化路径
    updatePath(SPEED, null); //更新路径
    fuelConsumption();//油品消耗
  }

  /**
   * 初始化环境
   */
  private void initEnv() {
    try{
      //获取油品消耗规则
      String fuelConsumptionStr = SpringUtil.getBean(Environment.class)
          .getProperty("fuel_spreed");
      fuelConsumption = Double.parseDouble(fuelConsumptionStr == null ? "0" : fuelConsumptionStr);
      fuelThreshold = Double.parseDouble(SpringUtil.getBean(Environment.class)
          .getProperty("fuel.warn ", "0"));
      statisticBean = SpringUtil.getBean(StatisticServiceImpl.class)
          .statistic(scenarioTask.getResourceId());
    }catch (Exception e){
      log.error("init env exception",e);
    }

  }


  private void fuelConsumption() {
    try{
      ScheduledExecutorService schedule = Executors.newScheduledThreadPool(
          1);
      schedule.scheduleWithFixedDelay(() -> {
        if (getRoomStatus()) {
          double currentUseUp = consumptionTaskInterval * SPEED / 1000 * fuelConsumption;

          //更新redis中油品的消耗
          Object currentFuelObj = redis.hget(
              scenarioTask.getScenarioId() + "-" + roomId + "-" + scenarioTask.getResourceId(),
              "fuel");
          if (currentFuelObj != null) {
            double fuel = Double.parseDouble(currentFuelObj.toString());
            fuel = fuel - currentUseUp;

            redis.hset(
                scenarioTask.getScenarioId() + "-" + roomId + "-" + scenarioTask.getResourceId(),
                "fuelConsume", fuel);

            double totalFuel = statisticBean.getFuel().getTotal();
            if (fuel * 100 / totalFuel < fuelThreshold && !requestFlag.get()) {
              requestFlag.set(true);
              //需要产生需求
              produceFuelRequest();
              //产生任务
              produceTask();

            }
          }
          //插入消耗表
        }


      }, 0, consumptionTaskInterval, TimeUnit.SECONDS);
    }catch (Exception e){
      log.error("fuel consumption exception",e);
    }


  }

  private void produceFuelRequest() {
    SupplierRequest supplierRequest = new SupplierRequest();
    supplierRequest.setId(IdUtils.simpleUUID());
    supplierRequest.setFromResourceId(scenarioTask.getResourceId());
    supplierRequest.setSupplierNum(String.valueOf(statisticBean.getFuel().getTotal()));
    supplierRequest.setSupplierType("fuel");
    supplierRequest.setGeneralTime(LocalDateTime.now());
    supplierRequest.setLat(scenarioTask.getToLat());
    supplierRequest.setLng(scenarioTask.getToLng());
    supplierRequest.setHandleFlag(1);
    SpringUtil.getBean(SupplierRequestServiceImpl.class).save(supplierRequest);
  }

  private void produceTask() {

    List<ScenarioResource> resourceList = SpringUtil.getBean(BattleSupplierServiceImpl.class)
        .selectSupplierResource(scenarioTask.getResourceId());
    if (!resourceList.isEmpty()) {
      ScenarioTask task = new ScenarioTask();
      task.setId(IdUtils.simpleUUID());
      task.setScenarioId(scenarioTask.getScenarioId());
      task.setResourceId(scenarioTask.getResourceId());
      task.setTaskType("6");
      task.setSupplierNum(statisticBean.getFuel().getTotal());
      task.setToLat(scenarioTask.getToLat());
      task.setToLng(scenarioTask.getToLng());
      task.setStartTime(LocalDateTime.now());
      task.setFromLat(resourceList.get(0).getLat());
      task.setFromLng(resourceList.get(0).getLng());
      task.setFromSource("general");
      SpringUtil.getBean(ScenarioTaskServiceImpl.class).save(task);
     //增加到房间任务
      SupplierTask supplierTask = new SupplierTask(task, roomId);
      //立即执行
      RoomManager.addAction(roomId, 0, supplierTask);
    }
  }
}