package com.muyu.web.service.impl;

import com.alibaba.fastjson2.JSONArray;
import com.muyu.vehicle.VehicleInstance;
import com.muyu.vehicle.core.LocalContainer;
import com.muyu.web.domain.PositionRouteInfo;
import com.muyu.web.domain.model.PositionModel;
import com.muyu.web.domain.model.TaskModel;
import com.muyu.web.domain.resp.UnifiedTaskResp;
import com.muyu.web.service.PositionRouteService;
import com.muyu.web.service.VehicleInstanceService;
import com.muyu.web.service.VehicleUnifiedService;
import lombok.extern.log4j.Log4j2;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;
import java.util.Random;

/**
 * @author DongZeLiang
 * @version 1.0
 * @description 一键设置业务实现层
 * @date 2023/12/6
 */
@Log4j2
@Service
public class VehicleUnifiedServiceImpl implements VehicleUnifiedService {

    @Autowired
    private VehicleInstanceService vehicleInstanceService;

    @Autowired
    private PositionRouteService positionRouteService;


    /**
     * 任务执行模型
     */
    private final TaskModel taskModel = new TaskModel();

    /**
     * 一键上线
     */
    @Override
    public void unifiedOnline () {
        // 获取离线车辆VIN
        List<String> vinList = LocalContainer.getOfflineVehicleInstance()
                .stream()
                .map(VehicleInstance::getVin)
                .toList();
        taskModel.submit("一键上线", vinList, (vin) -> {
            vehicleInstanceService.vehicleClientStart(vin);
        });
    }

    /**
     * 一键离线
     */
    @Override
    public void unifiedOffline () {
        // 获取在线车辆VIN
        List<String> vinList = LocalContainer.getOnlineVehicleVin();
        taskModel.submit("一键离线", vinList, (vin) -> {
            vehicleInstanceService.vehicleClientClose(vin);
        });
    }

    /**
     * 一键上报
     */
    @Override
    public void unifiedSend () {
        // 获取在线车辆VIN
        List<String> vinList = LocalContainer.getOnlineVehicleVin();
        // 获取到所有路径
        List<PositionRouteInfo> positionRouteInfoList = positionRouteService.list();
        // 路径长度
        int positionSize = positionRouteInfoList.size();
        // 随机数
        Random random = new Random();

        taskModel.submit("一键上报", vinList, (vin) -> {
            // 随机一个路径结果
            int positionIndex = random.nextInt(0, positionSize);
            PositionRouteInfo positionRouteInfo = positionRouteInfoList.get(positionIndex);
            String positionCode = positionRouteInfo.getName();
            List<PositionModel> positionModelList = JSONArray.parseArray(positionRouteInfo.getRouteData(), String.class)
                    .stream()
                    .map(PositionModel::strBuild)
                    .toList();
            VehicleInstance vehicleInstance = LocalContainer.getVehicleInstance(vin);
            // 设置车辆路径
            vehicleInstance.settingPosition(positionModelList);
            vehicleInstance.setPositionCode(positionCode);
            // 设置车辆档位
            vehicleInstance.setGear("D");
        });
    }

    /**
     * 一键重置路径
     */
    @Override
    public void unifiedPosition () {
        // 获取在线车辆VIN
        List<String> vinList = LocalContainer.getOnlineVehicleVin();
        // 获取到所有路径
        List<PositionRouteInfo> positionRouteInfoList = positionRouteService.list();
        // 路径长度
        int positionSize = positionRouteInfoList.size();
        // 随机数
        Random random = new Random();

        taskModel.submit("一键重置路径", vinList, (vin) -> {
            // 随机一个路径结果
            int positionIndex = random.nextInt(0, positionSize);
            PositionRouteInfo positionRouteInfo = positionRouteInfoList.get(positionIndex);
            String positionCode = positionRouteInfo.getName();
            List<PositionModel> positionModelList = JSONArray.parseArray(positionRouteInfo.getRouteData(), String.class)
                    .stream()
                    .map(PositionModel::strBuild)
                    .toList();
            VehicleInstance vehicleInstance = LocalContainer.getVehicleInstance(vin);
            // 设置车辆路径
            vehicleInstance.settingPosition(positionModelList);
            vehicleInstance.setPositionCode(positionCode);
        });
    }

    /**
     * 一键取消上报
     */
    @Override
    public void unifiedStop () {
// 获取在线车辆VIN
        List<String> vinList = LocalContainer.getOnlineVehicleVin();
        taskModel.submit("一键取消上报", vinList, (vin) -> {
        });
    }

    /**
     * 一键执行状态
     *
     * @return 一键执行状态
     */
    @Override
    public UnifiedTaskResp unifiedStatus() {
        boolean unifiedStatus = this.taskModel.getUnifiedStatus().get();
        return UnifiedTaskResp.builder()
                .unifiedStatus(unifiedStatus)
                .taskErrorSum(this.taskModel.getErrorSum())
                .taskExecutionSum(this.taskModel.getTaskExecutionSum())
                .taskSuccessSum(this.taskModel.getSuccessSum())
                .taskName(this.taskModel.getTaskName())
                .taskStartTime(System.currentTimeMillis() - this.taskModel.getTaskStartTime())
                .build();
    }
}