package com.dayu.pipirrapp.tool;

import android.content.Context;
import android.location.Location;
import android.util.Log;

import com.dayu.pipirrapp.bean.db.InspectionBean;
import com.dayu.pipirrapp.bean.db.InspectionLocationBean;
import com.dayu.pipirrapp.bean.db.LatLonBean;
import com.dayu.pipirrapp.dao.DaoSingleton;
import com.dayu.pipirrapp.utils.DateUtils;

import java.util.UUID;

import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers;
import io.reactivex.rxjava3.schedulers.Schedulers;

/**
 * InspectionUtils -巡检记录相关功能合集
 *
 * @author zuoxiao
 * @version 1.0
 * @since 2024-11-29
 */
public class InspectionUtils {
    private static final String TAG = "InspectionUtils";
    //打点的最小两点最小距离
    private static final int MinMeters = 10;
    //0没有开始，1开始，2暂停,3关闭
    public static final int NO_INSPECTION = 0;
    public static final int STAT_INSPECTION = 1;
    public static final int PAUSE_INSPECTION = 2;
    public static final int STOP_INSPECTION = 3;


    /**
     * 获取当前巡检记录ID
     *
     * @param context
     * @return
     */
    public static String getInspectionId(Context context) {


        return "";
    }


    /**
     * 开始巡检并插入巡检记录
     *
     * @param context 上下文
     * @return Completable 表示插入完成或失败的流
     */
    public static InspectionBean startInspection(Context context) {
        // 创建巡检记录
        InspectionBean inspectionBean = new InspectionBean();
        inspectionBean.setmInspectId(UUID.randomUUID().toString());
        inspectionBean.setStartTime(DateUtils.getNowDateStr());
        // 异步插入到数据库
        DaoSingleton.getAsynchInstance(context)
                .inspectionDao()
                .insert(inspectionBean) // 插入操作
                .subscribeOn(Schedulers.io())
                .observeOn(AndroidSchedulers.mainThread())
                .subscribe(() -> {
                    Log.i(TAG, "Inspection started and inserted successfully.");
                }, throwable -> {
                    Log.e(TAG, "Error inserting inspection data: ", throwable);
                });
        // 获取Dao并执行插入操作
        return inspectionBean;  // 插入完成后切换到主线程
    }


    /**
     * 添加巡检记录坐标
     *
     * @param context
     * @param locationBean
     */
    public static void addInspectionLocationData(Context context, InspectionLocationBean locationBean) {
        DaoSingleton.getAsynchInstance(context).inspectionLocationDao().insert(locationBean).subscribeOn(Schedulers.io());
    }

    /**
     * 修改巡检记录坐标
     *
     * @param context
     * @param locationBean
     */
    public static void updateInspectionLocationData(Context context, InspectionLocationBean locationBean) {
        DaoSingleton.getAsynchInstance(context).inspectionLocationDao().update(locationBean).subscribeOn(Schedulers.io());
    }

    /**
     * 判断两个地点的距离是否大于设定的最小距离
     *
     * @param lastLocation 第一个地点
     * @param newLocation  第二个地点
     * @return 如果距离大于10米，返回true，否则返回false
     */
    public static boolean isThanMinMeters(LatLonBean lastLocation, LatLonBean newLocation) {
        //当lastLocation为null默认认为返回true
        if (lastLocation != null) {
            // 使用 Location.distanceBetween 计算两个点之间的距离，单位为米
            float[] results = new float[1];
            Location.distanceBetween(lastLocation.getLatitude(), lastLocation.getLongitude(), newLocation.getLatitude(), newLocation.getLongitude(), results);
            float distanceInMeters = results[0];

            // 判断距离是否大于10米
            return distanceInMeters > MinMeters;
        } else {
            return true;
        }

    }
}