package com.dahe.gldriver.utils

import android.content.Context
import com.amap.api.maps.AMap
import com.amap.api.maps.AMapException
import com.amap.api.maps.CameraUpdateFactory
import com.amap.api.maps.model.BitmapDescriptorFactory
import com.amap.api.maps.model.CameraPosition
import com.amap.api.maps.model.LatLng
import com.amap.api.maps.model.MarkerOptions
import com.amap.api.maps.model.Poi
import com.amap.api.navi.AmapNaviPage
import com.amap.api.navi.AmapNaviParams
import com.amap.api.navi.AmapNaviType
import com.amap.api.services.core.AMapException.CODE_AMAP_SUCCESS
import com.amap.api.services.core.LatLonPoint
import com.amap.api.services.route.DrivePath
import com.amap.api.services.route.DriveRouteResult
import com.amap.api.services.route.RouteSearch
import com.dahe.gldriver.R
import com.dahe.gldriver.callback.MyINaviInfoCallback
import com.dahe.gldriver.callback.MyOnRouteSerach
import com.dahe.gldriver.weight.overlay.DrivingRouteOverlay
import com.dahe.mylibrary.base.SingletonNoPHolder

/**
 * @ClassName LocationUtils
 * @Author john
 * @Date 2024/3/4 15:53
 * @Description TODO
 */
class LocationUtils private constructor() {

    companion object : SingletonNoPHolder<LocationUtils>(::LocationUtils)


    fun getDistance(var0: LatLng?, var1: LatLng?): String {
        return if (var0 != null && var1 != null) {
            try {
                var var2: Double = var0.longitude
                var var4: Double = var0.latitude
                var var6: Double = var1.longitude
                var var8: Double = var1.latitude
                var2 *= 0.01745329251994329
                var4 *= 0.01745329251994329
                var6 *= 0.01745329251994329
                var8 *= 0.01745329251994329
                val var10 = Math.sin(var2)
                val var12 = Math.sin(var4)
                val var14 = Math.cos(var2)
                val var16 = Math.cos(var4)
                val var18 = Math.sin(var6)
                val var20 = Math.sin(var8)
                val var22 = Math.cos(var6)
                val var24 = Math.cos(var8)
                val var28 = DoubleArray(3)
                val var29 = DoubleArray(3)
                var28[0] = var16 * var14
                var28[1] = var16 * var10
                var28[2] = var12
                var29[0] = var24 * var22
                var29[1] = var24 * var18
                var29[2] = var20
                String.format(
                    "%.2f", (Math.asin(
                        Math.sqrt(
                            (var28[0] - var29[0]) * (var28[0] - var29[0]) +
                                    (var28[1] - var29[1]) * (var28[1] - var29[1]) + (var28[2] - var29[2]) * (var28[2] - var29[2])
                        ) / 2.0
                    )
                            * 1.27420015798544E7).toFloat() / 1000
                )
            } catch (var26: Throwable) {
                var26.printStackTrace()
                "0.00"
            }
        } else {
            try {
                throw AMapException("非法坐标值")
            } catch (var27: AMapException) {
                var27.printStackTrace()
                "0.00"
            }
        }
    }


    /**
     * 改变地图中心点
     * @param latLng LatLng
     * @param aMap AMap
     */
    fun changeCamera(latLng: LatLng, aMap: AMap) {
        aMap.moveCamera(
            CameraUpdateFactory.newCameraPosition(
                CameraPosition(
                    latLng,
                    12f,
                    30f,
                    30f
                )
            )
        )
        aMap.clear()
        aMap.addMarker(
            MarkerOptions().position(latLng)
                .icon(
                    BitmapDescriptorFactory.fromResource(R.drawable.icon_loca_load)
                )
        )
    }


    /**
     * 地图添加mark
     * @param latLng LatLng
     * @param resource Int
     * @param aMap AMap
     */
    fun addMarker(latLng: LatLng, aMap: AMap, resource: Int) {
        aMap.addMarker(
            MarkerOptions().position(latLng)
                .icon(
                    BitmapDescriptorFactory.fromResource(resource)
                )
        )
    }


    /**
     * 开始搜索路径规划方案
     * @param context Context
     * @param load LatLng
     * @param unload LatLng
     * @param aMap AMap
     */
    fun searchRouteResult(context: Context, load: LatLng, unload: LatLng, aMap: AMap) {
        try {
            var mRouteSearch = RouteSearch(context)
            mRouteSearch.setRouteSearchListener(object : MyOnRouteSerach() {
                override fun onDriveRouteSearched(p0: DriveRouteResult?, p1: Int) {
                    super.onDriveRouteSearched(p0, p1)
                    if (p1 == CODE_AMAP_SUCCESS) {
                        if (p0 != null && p0.getPaths() != null && p0.paths.size > 0) {
                            val drivePath: DrivePath = p0.paths[0] ?: return

                            val drivingRouteOverlay = DrivingRouteOverlay(
                                context, aMap, drivePath,
                                p0.startPos,
                                p0.targetPos, null
                            ).apply {
                                setNodeIconVisibility(false) //设置节点marker是否显示
                                setIsColorfulline(true) //是否用颜色展示交通拥堵情况，默认true
                                removeFromMap()
                                addToMap()
                                zoomToSpan()
                            }
                        }
                    }
                }
            })


            val fromAndTo = RouteSearch.FromAndTo(
                LatLonPoint(load.latitude, load.longitude),
                LatLonPoint(unload.latitude, unload.longitude)
            )
            val query = RouteSearch.DriveRouteQuery(
                fromAndTo, RouteSearch.DrivingDefault, null,
                null, ""
            ) // 第一个参数表示路径规划的起点和终点，第二个参数表示驾车模式，第三个参数表示途经点，第四个参数表示避让区域，第五个参数表示避让道路
            mRouteSearch.calculateDriveRouteAsyn(query) // 异步路径规划驾车模式查询

        } catch (e: Exception) {

        }

    }

    /**
     * 规划路径
     * @param context Context
     * @param load LatLng
     * @param unload LatLng
     * @param startAddress String
     * @param endAddress String
     */
    fun getRoutes(
        context: Context,
        load: LatLng,
        unload: LatLng,
        startAddress: String = "",
        endAddress: String = ""
    ) {
        val params = AmapNaviParams(
            Poi(startAddress, load, ""),
            null,
            Poi(endAddress, unload, ""),
            AmapNaviType.DRIVER
        )
        params.setUseInnerVoice(true)
        AmapNaviPage.getInstance()
            .showRouteActivity(context, params, object : MyINaviInfoCallback() {})
    }
}