增加高亮图层

2023-04-27 15:01:57 +08:00
parent 977b4b54da
commit b028975221
8 changed files with 201 additions and 119 deletions
--- a/app/src/main/java/com/navinfo/omqs/bean/TaskBean.kt
+++ b/app/src/main/java/com/navinfo/omqs/bean/TaskBean.kt
@@ -68,6 +68,6 @@ open class TaskBean @JvmOverloads constructor(
    var message: String = ""
 ) : RealmObject() {
    fun getDownLoadUrl(): String {
-        return "${Constant.SERVER_ADDRESS}devcp/download?fileStr=26"
+        return "${Constant.SERVER_ADDRESS}devcp/download?fileStr=$id"
    }
 }
--- a/app/src/main/java/com/navinfo/omqs/db/RealmOperateHelper.kt
+++ b/app/src/main/java/com/navinfo/omqs/db/RealmOperateHelper.kt
@@ -1,7 +1,10 @@
 package com.navinfo.omqs.db

+import android.os.Build
 import android.util.Log
+import androidx.annotation.RequiresApi
 import com.navinfo.collect.library.data.entity.RenderEntity
+import com.navinfo.collect.library.data.entity.RenderEntity.Companion.LinkTable
 import com.navinfo.collect.library.map.NIMapController
 import com.navinfo.collect.library.utils.GeometryTools
 import com.navinfo.collect.library.utils.GeometryToolsKt
@@ -17,10 +20,11 @@ import org.oscim.core.MercatorProjection
 import javax.inject.Inject
 import kotlin.streams.toList

-
+@RequiresApi(Build.VERSION_CODES.N)
 class RealmOperateHelper() {
    @Inject
    lateinit var niMapController: NIMapController
+
    /**
     * 根据当前点位查询匹配的Link数据
     * @param point 点位经纬度信息
@@ -28,7 +32,12 @@ class RealmOperateHelper() {
     * @param bufferType 点位外扩距离的单位： 米-Meter，像素-PIXEL
     * @param sort 是否需要排序
     * */
-    suspend fun queryLink(point: Point, buffer: Double = DEFAULT_BUFFER, bufferType: BUFFER_TYPE = DEFAULT_BUFFER_TYPE, sort: Boolean = false): MutableList<RenderEntity> {
+    suspend fun queryLink(
+        point: Point,
+        buffer: Double = DEFAULT_BUFFER,
+        bufferType: BUFFER_TYPE = DEFAULT_BUFFER_TYPE,
+        sort: Boolean = true
+    ): MutableList<RenderEntity> {
        val result = mutableListOf<RenderEntity>()
        withContext(Dispatchers.IO) {
            val polygon = getPolygonFromPoint(point, buffer, bufferType)
@@ -45,25 +54,49 @@ class RealmOperateHelper() {
            val yStart = tileYSet.stream().min(Comparator.naturalOrder()).orElse(null)
            val yEnd = tileYSet.stream().max(Comparator.naturalOrder()).orElse(null)
            // 查询realm中对应tile号的数据
-            val realmList = Realm.getDefaultInstance().where(RenderEntity::class.java)
+            val realm = Realm.getDefaultInstance()
+            val realmList = realm.where(RenderEntity::class.java)
                .equalTo("table", "OMDB_RD_LINK")
                .and()
                .rawPredicate("tileX>=$xStart and tileX<=$xEnd and tileY>=$yStart and tileY<=$yEnd")
                .findAll()
            // 将获取到的数据和查询的polygon做相交，只返回相交的数据
-            val queryResult = realmList?.stream()?.filter {
+            val dataList = realm.copyFromRealm(realmList)
+            val queryResult = dataList?.stream()?.filter {
                polygon.intersects(it.wkt)
            }?.toList()
+
            queryResult?.let {
-                result.addAll(queryResult)
-            }
-            if (sort) {
-                result.clear()
-                result.addAll(sortRenderEntity(point, result))
+                if (sort) {
+                    result.addAll(sortRenderEntity(point, it))
+                } else {
+                    result.addAll(it)
+                }
            }
+
        }
        return result
    }
+
+
+    suspend fun queryLink(
+        linkPid: String,
+    ): RenderEntity? {
+        var link: RenderEntity? = null
+        withContext(Dispatchers.IO) {
+            val realm = Realm.getDefaultInstance()
+            val realmR = realm.where(RenderEntity::class.java)
+                .equalTo("table", "OMDB_RD_LINK")
+                .and()
+                .rawPredicate("properties['${LinkTable.linkPid}']=$linkPid")
+                .findFirst()
+            if (realmR != null) {
+                link = realm.copyFromRealm(realmR)
+            }
+        }
+        return link
+    }
+
    /**
     * 根据当前点位查询匹配的除Link外的其他要素数据
     * @param point 点位经纬度信息
@@ -71,7 +104,12 @@ class RealmOperateHelper() {
     * @param bufferType 点位外扩距离的单位： 米-Meter，像素-PIXEL
     * @param sort 是否需要排序
     * */
-    suspend fun queryElement(point: Point, buffer: Double = DEFAULT_BUFFER, bufferType: BUFFER_TYPE = DEFAULT_BUFFER_TYPE, sort: Boolean = false): MutableList<RenderEntity> {
+    suspend fun queryElement(
+        point: Point,
+        buffer: Double = DEFAULT_BUFFER,
+        bufferType: BUFFER_TYPE = DEFAULT_BUFFER_TYPE,
+        sort: Boolean = true
+    ): MutableList<RenderEntity> {
        val result = mutableListOf<RenderEntity>()
        withContext(Dispatchers.IO) {
            val polygon = getPolygonFromPoint(point, buffer, bufferType)
@@ -121,7 +159,7 @@ class RealmOperateHelper() {
            val realmList = Realm.getDefaultInstance().where(RenderEntity::class.java)
                .notEqualTo("table", "OMDB_RD_LINK")
                .and()
-                .equalTo("properties['LINK_PID']", linkPid)
+                .equalTo("properties['${LinkTable.linkPid}']", linkPid)
                .findAll()
            result.addAll(realmList)
        }
@@ -134,15 +172,19 @@ class RealmOperateHelper() {
     * @param unSortList 未排序的数据
     * @return 排序后的数据
     * */
-    fun sortRenderEntity(point: Point, unSortList: MutableList<RenderEntity>): List<RenderEntity> {
+    fun sortRenderEntity(point: Point, unSortList: List<RenderEntity>): List<RenderEntity> {
        val sortList = unSortList.stream().sorted { renderEntity, renderEntity2 ->
            val near = point.distance(renderEntity.wkt) - point.distance(renderEntity2.wkt)
-            if (near<0) -1 else 1
+            if (near < 0) -1 else 1
        }.toList()
        return sortList
    }

-    private fun getPolygonFromPoint(point: Point, buffer: Double = DEFAULT_BUFFER, bufferType: BUFFER_TYPE = DEFAULT_BUFFER_TYPE): Polygon {
+    private fun getPolygonFromPoint(
+        point: Point,
+        buffer: Double = DEFAULT_BUFFER,
+        bufferType: BUFFER_TYPE = DEFAULT_BUFFER_TYPE
+    ): Polygon {
        // 首先计算当前点位的buffer组成的geometry
        val wkt: Polygon = if (bufferType == BUFFER_TYPE.METER) { // 如果单位是米
            val distanceDegrees = GeometryTools.convertDistanceToDegree(buffer, point.y)
@@ -151,14 +193,30 @@ class RealmOperateHelper() {
        } else { // 如果单位是像素，需要根据当前屏幕像素计算出经纬度变化
            val currentMapScale = niMapController.mMapView.vtmMap.mapPosition.scale
            // 转换为屏幕坐标
-            val pixelPoint = MercatorProjection.getPixelWithScale(GeoPoint(point.y, point.x), currentMapScale)
+            val pixelPoint =
+                MercatorProjection.getPixelWithScale(
+                    GeoPoint(point.y, point.x),
+                    currentMapScale
+                )
            // 将屏幕坐标外扩指定距离
            // 计算外扩矩形
            val envelope = Envelope(
-                MercatorProjection.pixelXToLongitudeWithScale(pixelPoint.x - buffer, currentMapScale),
-                MercatorProjection.pixelXToLongitudeWithScale(pixelPoint.x + buffer, currentMapScale),
-                MercatorProjection.pixelYToLatitudeWithScale(pixelPoint.y - buffer, currentMapScale),
-                MercatorProjection.pixelYToLatitudeWithScale(pixelPoint.y + buffer, currentMapScale),
+                MercatorProjection.pixelXToLongitudeWithScale(
+                    pixelPoint.x - buffer,
+                    currentMapScale
+                ),
+                MercatorProjection.pixelXToLongitudeWithScale(
+                    pixelPoint.x + buffer,
+                    currentMapScale
+                ),
+                MercatorProjection.pixelYToLatitudeWithScale(
+                    pixelPoint.y - buffer,
+                    currentMapScale
+                ),
+                MercatorProjection.pixelYToLatitudeWithScale(
+                    pixelPoint.y + buffer,
+                    currentMapScale
+                ),
            )
            // 将Envelope对象转换为Polygon对象
            val geometryFactory = GeometryFactory()
@@ -178,7 +236,8 @@ class RealmOperateHelper() {

 enum class BUFFER_TYPE(val index: Int) {
    METER(0)/*米*/, PIXEL(1)/*像素*/;
-    fun getBufferTypeByIndex(index: Int): BUFFER_TYPE{
+
+    fun getBufferTypeByIndex(index: Int): BUFFER_TYPE {
        for (item in BUFFER_TYPE.values()) {
            if (item.index == index) {
                return item;
--- a/app/src/main/java/com/navinfo/omqs/ui/fragment/evaluationresult/EvaluationResultFragment.kt
+++ b/app/src/main/java/com/navinfo/omqs/ui/fragment/evaluationresult/EvaluationResultFragment.kt
@@ -59,7 +59,7 @@ class EvaluationResultFragment : BaseFragment(), View.OnClickListener {
        if (arguments != null) {
            val id = requireArguments().getString("QsId")
            if (id != null) {
-                viewModel.loadData(id)
+                viewModel.initData(id)
            } else {
                viewModel.initNewData()
            }
--- a/app/src/main/java/com/navinfo/omqs/ui/fragment/evaluationresult/EvaluationResultViewModel.kt
+++ b/app/src/main/java/com/navinfo/omqs/ui/fragment/evaluationresult/EvaluationResultViewModel.kt
@@ -1,10 +1,14 @@
 package com.navinfo.omqs.ui.fragment.evaluationresult

+import android.os.Build
 import android.util.Log
+import androidx.annotation.RequiresApi
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import com.navinfo.collect.library.data.entity.QsRecordBean
+import com.navinfo.collect.library.data.entity.RenderEntity.Companion.LinkTable
+import com.navinfo.collect.library.map.GeoPoint
 import com.navinfo.collect.library.map.NIMapController
 import com.navinfo.collect.library.utils.GeometryTools
 import com.navinfo.omqs.db.RealmOperateHelper
@@ -14,10 +18,10 @@ import io.realm.Realm
 import io.realm.kotlin.where
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
-import org.locationtech.jts.geom.Point
 import java.util.*
 import javax.inject.Inject

+@RequiresApi(Build.VERSION_CODES.N)
@HiltViewModel
 class EvaluationResultViewModel @Inject constructor(
    private val roomAppDatabase: RoomAppDatabase,
@@ -60,15 +64,7 @@ class EvaluationResultViewModel @Inject constructor(
                liveDataQsRecordBean.value!!.geometry = it.toGeometry()
                addMarker(it, markerTitle)
                viewModelScope.launch {
-                    val linkList = realmOperateHelper.queryLink(
-                        point = GeometryTools.createPoint(
-                            it.longitude,
-                            it.latitude
-                        ), sort = true
-                    )
-                    if (linkList.isNotEmpty()) {
-                        liveDataQsRecordBean.value!!.linkId = linkList[0].id
-                    }
+                    captureLink(it.longitude, it.latitude)
                }
            }
        }
@@ -80,6 +76,7 @@ class EvaluationResultViewModel @Inject constructor(
        Log.e("jingo", "EvaluationResultViewModel 销毁了 ${hashCode()}")
        mapController.markerHandle.removeMarker(markerTitle)
        mapController.markerHandle.removeOnMapClickListener()
+        mapController.lineHandler.removeLine()
    }


@@ -96,15 +93,29 @@ class EvaluationResultViewModel @Inject constructor(
            liveDataQsRecordBean.value!!.geometry = it.toGeometry()
            mapController.markerHandle.addMarker(geoPoint, markerTitle)
            viewModelScope.launch {
-                val linkList = realmOperateHelper.queryLink(
-                    GeometryTools.createPoint(
-                        geoPoint.longitude,
-                        geoPoint.latitude
-                    )
-                )
-                if (linkList.isNotEmpty()) {
-                    liveDataQsRecordBean.value!!.linkId = linkList[0].id
-                }
+                captureLink(geoPoint.longitude, geoPoint.latitude)
+            }
+        }
+    }
+
+    /**
+     * 捕捉到路
+     */
+    private suspend fun captureLink(longitude: Double, latitude: Double) {
+        val linkList = realmOperateHelper.queryLink(
+            point = GeometryTools.createPoint(
+                longitude,
+                latitude
+            ),
+        )
+        liveDataQsRecordBean.value?.let {
+            if (linkList.isNotEmpty()) {
+                it.linkId =
+                    linkList[0].properties[LinkTable.linkPid] ?: ""
+                mapController.lineHandler.showLine(linkList[0].geometry)
+            } else {
+                it.linkId = ""
+                mapController.lineHandler.removeLine()
            }
        }
    }
@@ -263,14 +274,28 @@ class EvaluationResultViewModel @Inject constructor(
    /**
     * 根据数据id，查询数据
     */
-    fun loadData(id: String) {
+
+    fun initData(id: String) {
        viewModelScope.launch(Dispatchers.IO) {
            val realm = Realm.getDefaultInstance()
            val objects = realm.where<QsRecordBean>().equalTo("id", id).findFirst()

            if (objects != null) {
                oldBean = realm.copyFromRealm(objects)
-                liveDataQsRecordBean.postValue(oldBean!!.copy())
+                oldBean?.let {
+                    liveDataQsRecordBean.postValue(it.copy())
+                    val p = GeometryTools.createGeoPoint(it.geometry)
+                    mapController.markerHandle.addMarker(
+                        GeoPoint(p.longitude, p.latitude),
+                        markerTitle
+                    )
+                    if (it.linkId.isNotEmpty()) {
+                        val link = realmOperateHelper.queryLink(it.linkId)
+                        link?.let { l ->
+                            mapController.lineHandler.showLine(l.geometry)
+                        }
+                    }
+                }
            }
        }
    }